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GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140824B 14:33:12.04 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 90600 n/a n/a n/a n/a n/a n/a 01:11:01.14 60:33:38.6 0.43 91250 V=17.47 U=17.65
White=17.97
      Fermi: GCN 16743
XRT: no detection
UVOT: candidate afterglow
XRT: GCN 16746
UVOT: GCN 16746
 
140824A 08:40:28 610501 206.627
13:46:30.5
33.285
33:17:06.0
1.7 3.09 1.9 0.2 1.2 0.2 1.98, PL 0.21 13:46:28.07 33:17:37.4 1.5 75.14 n/a 0.010624032 0.005249412 -0.9037 1.87687 1.050514 n/a n/a n/a 79 V>20.1 B>20.9
U>20.6
UVW1>20.0
UVM2>21.4
UVW2>20.9
White>21.9
      UVOT: no detection BAT: GCN 16732; GCN 16736
XRT: GCN 16732; GCN 16735; GCN 16737; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16732; GCN 16733
Andy Beardmore
140818B 18:44:16 609885 271.168
18:04:40.3
-1.354
-01:21:14.4
2.1 18.1 5.4 0.8 1.1 0.3 1.99, PL 0.25 18:04:32.47 -01:23:10.4 1.5 109.19 n/a 0.029991636 0.012131352 -2.445 2.29134 5.76465 n/a n/a n/a 114 V>19.28 B>20.11
U>20.17
UVW1>19.92
UVM2>19.53
UVW2>19.97
White>21.32
OSN (1.5m), MPG (2.2m), Fermi (GBM)       BAT: GCN 16709; GCN 16721
XRT: GCN 16709; GCN 16712; GCN 16716; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16709; GCN 16717
Angie Vargas
140818A 05:31:28 MAXI 199.554
13:18:13.0
6.888
06:53:16.8
n/a n/a n/a n/a n/a n/a n/a n/a 13:18:15.06 06:55:21.1 2.1 10500 n/a n/a n/a n/a n/a n/a 13:18:15.08 06:55:22.6 0.50 10467 n/a U=19.21       MAXI: GCN 16702 XRT: GCN 16706
UVOT: GCN 16706
 
140817A 07:02:01 609736 127.244
08:28:58.6
58.191
58:11:27.6
1.0 244 46 2 7.2 0.3 1.48, PL 0.08 08:29:03.41 58:11:25.1 1.4 95.18 n/a 0.211886 0.04.648 -0.6778 1.83757 2.523508 08:29:03.21 58:11:24.7 0.53 101 V>18.0 B>18.5
U>20.5
UVW1>19.2
White=20.3
Fermi (GBM), Konus-Wind       BAT: GCN 16695; GCN 16699
XRT: GCN 16695; GCN 16696; GCN 16697; GCN 16701; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16695; GCN 16710
Boris Sbarufatti
140808A 00:54:00.62 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 14:44:53.27 49:12:52.7 3.3 41900 n/a n/a 0.07059822 -3.336 1.95885 16.9172 n/a n/a n/a n/a V>20.7 U>212
White>22.3
      Fermi: GCN 16669
UVOT: no detection
XRT: GCN 16670; GCN 16682; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16672
 
140801A 18:59:53.26 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:56:16.50 30:56:16.8 2.5 36400 n/a 0.0952872 0.0465392 -0.9308 1.75397 1.738591296 n/a n/a n/a 36400 n/a UVW1>20.70       Fermi: GCN 16658
UVOT: no detection
XRT: GCN 16661; GCN 16665; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16662
 
140730A 19:43:51 607742 56.350
03:45:24.0
-66.580
-66:34:48.0
2.1 41.3 2.8 0.5 0.5 0.1 2.50, PL 0.32 03:45:35.75 -66:32:42.6 1.5 63.84 n/a 0.05514483 0.034486803 -2.434 1.96098 3.165065 n/a n/a n/a 68 V>19.5 B>20.3U>20.0
UVW1>21.1
UVM2>20.4
UVW2>20.6
White>21.3
      UVOT: no detection BAT: GCN 16642; GCN 16652
XRT: GCN 16642; GCN 16643; GCN 16644; GCN 16646; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16642; GCN 16645
Craig Markwardt
140719B 20:49:35.68 605700 39.731
02:38:55.4
-2.384
-02:23:02.4
1.7 53.0 13 1 0.7 0.2 1.8, PL 0.2 n/a n/a n/a 126600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Moon observing constraint, Swift did not slew to the BAT position until 2014 July 21.
XRT: no detection
BAT: GCN 16609; GCN 16615
XRT: GCN 16619
Rhaana Starling
140719A 05:53:55.2 605612 171.571
11:26:17.0
-50.115
-50:06:54.0
2.4 48 4.3 0.8 0.2 0.1 1.9, PL 0.3 11:26:24.20 -50:08:06.4 1.5 79.20 n/a 0.06700652 0.03442024 -3.051 2.13988 2.8988 n/a n/a n/a 83 V>19.2 B>19.5
U>20.2
UVW1>19.0
UVM2>21.0
UVW2>19.0
White>21.3
      UVOT: no detection BAT: GCN 16606; GCN 16613
XRT: GCN 16606; GCN 16607; GCN 16608; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16606; GCN 16618
Rhaana Starling
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140716A 10:27:57.3 604792
Ground Analysis
108.133
07:12:31.9
-60.150
-60:09:00.0
1.5 104 59 12 5.2 1.5 1.61, PL 0.33 07:12:41.06 -60 10 31.3 2.4 n/a n/a 0.1036472 0.040928174 -1.191 1.58392 1.33551398739 n/a n/a n/a 34072 V>19.52 U>20.20 MPG (2.2m), Fermi (GBM), Konus-Wind     UVOT: no detection BAT: GCN 16596; GCN 16598
XRT: GCN 16600; GCN 16616; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16604
Jay Cummings
140713A 18:43:45 604232 281.141
18:44:33.8
59.623
59:37:22.8
1.2 5.30 3.7 0.3 1.9 0.2 1.84, PL 0.14 18:44:25.42 59:38:00.5 1.4 72.76 n/a 0.06261367 0.03237675 -0.8454 1.75082 5.928886 n/a n/a n/a 76 V>20.9 B>21.5
U>21.8
UVW1>21.3
UVM2>20.5
UVW2>20.7
White>22.9
Fermi (GBM), CARMA @ 85 GHz, AMI @ 15 GHz   potential host, m_AB~24 (GTC) UVOT: no detection BAT: GCN 16581; GCN 16584
XRT: GCN 16581; GCN 16585; GCN 16589; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16581; GCN 16588
Radio: GCN 16593 (CARMA); GCN 16603 (AMI)
Host: GCN 16602 (GTC)
Vanessa Mangano
140710A 10:16:40 603954 41.088
02:44:21.1
35.499
35:29:56.4
1.8 3.52 2.3 0.3 1.9 0.3 2.00, PL 0.23 02:44:16.28 35:29:57.0 1.5 98.42 n/a 0.02227047 0.011395668 -0.8588 1.99391 3.304507 n/a n/a n/a 103 V>19.8 B>20.3
U>20.5
UVW1>20.7
UVM2>20.8
UVW2>19.7
White>20.7
MPG (2.2m), Palomar (60"), HJT (1.5m) 0.558 (Gemini-North: emission, host)   UVOT: no detection BAT: GCN 16563; GCN 16573
XRT: GCN 16563; GCN 16569; GCN 16574; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16563; GCN 16572
Redshift: GCN 16570 (Gemini-North)
Mike Siegel
140709B 15:15:45 603866 146.040
09:44:09.6
63.536
63:32:09.6
1.1 155.0 42 2 0.9 0.1 0.79, CPL 0.30 09:44:13.20 63:31:46.5 1.5 90.99 360 0.08600708 0.04373556 -2.303 2.0476 1.797885 n/a n/a n/a 97 V>20.5 B>20.9
U>21.2
UVW1>20.8
UVM2>21.2
UVW2>20.6
White>21.7
Fermi (GBM)     UVOT: no detection BAT: GCN 16551; GCN 16560
XRT: GCN 16551; GCN 16556; GCN 16562; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16551; GCN 16622
Other: GCN Report 473.1
Craig Swenson
140709A 01:13:41 603810 304.666
20:18:39.8
51.222
51:13:19.2
1.0 98.6 53 2 3.1 0.3 1.23, CPL 0.27 20:18:38.95 51:13:29.8 1.4 82.89 1010 0.30258768 0.1122792 -5.886 1.88959 8.01098 n/a n/a n/a 93 V>19.8 B>21.8
U>20.5
UVW1>20.2
UVM2>19.9
UVW2>19.7
White>21.3
OSN (1.5m), Fermi (GBM), Virtual Telescope (17"), GTC (10.4m), HJT (1.5m)     UVOT: no detection BAT: GCN 16546; GCN 16553
XRT: GCN 16546; GCN 16548; GCN 16550; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16546; GCN 16549
Lea Hagen
140706A 19:33:33 603587 49.269
03:17:04.6
-38.058
-38:03:28.8
1.1 48.3 20 1 1.8 0.2 1.8, PL 0.1 03:17:10.63 -38:03:05.7 1.5 72.85 50.9 0.05218992 0.02117844 -2.835 1.8367 0.814438 03:17:10.39 -38:03:07.8 0.45 82 V>18.8 B>19.2
U_fc=19.02
U>19.6
UVW1>19.1
UVW2>20.1
White=19.76
MPG (2.2m), Fermi (GBM)       BAT: GCN 16531; GCN 16539
XRT: GCN 16531; GCN 16532; GCN 16538; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16531; GCN 16541
Other: GCN Report 471.1
Frank Marshall
140703A 00:37:17 603243 13.010
00:52:02.4
45.102
45:06:07.2
1.6 67.1 39 3 2.8 0.6 1.74, PL 0.13 00:51:58.97 45:06:06.9 1.4 112.82 1120 0.27815316 0.019339226 -0.08587 1.82756 7.41044 n/a n/a n/a 123 V>19.3 B>20.2
U>20.1
UVW1>19.7
UVM2>20.2
UVW2>20.7
White>20.5
BOOTES-2 (0.6m), OSN (1.5m), GTC (10.4m), Monte Agliale Observatory (0.5m), Fermi (GBM), HJT (1.5m), Palomar (60"), CARMA @ ~93 GHz, VLA @ 19 GHz, Abastumani Observatory (0.7m), AMI @ 15 GHz 3.14 (GTC: absorption)     BAT: GCN 16503; GCN 16509
XRT: GCN 16503; GCN 16506; GCN 16510; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16503; GCN 16540
Radio: GCN 16515 (CARMA); GCN 16516 (VLA); GCN 16543 (AMI)
Redshift: GCN 16505 (GTC)
Dan Kocevski
140629A 14:17:30 602884 249.017
16:36:04.1
41.897
41:53:49.2
1.8 42.0 24 2 4.2 0.4 1.86, PL 0.11 16:35:54.48 41:52:36.7 1.4 94.25 60.8 0.05643627 0.008454501 -0.7484 1.95996 5.52967 16:35:54.42 41:52:36.8 0.42 101 V=15.29 B=15.70
U=14.89
UVW1=17.5
UVM2>17.5
UVW2>18.0
White=14.78
MASTER II, TNT (0.8m), RTT150 (1.5m), Virtual Telescope (14"), Kiso Observatory, NOT, T100 (1.0m), Kanata (1.5m), Murikabushi (1m), BTA (6m), Palomar (60"), VATT, TNG (3.6m), Konus-Wind, Nayuta (2m), Zeiss-1000 (1m), MITSuME (50cm), ARIES Nainital (1.04m) 2.275 (BTA: absorption)
2.29 (TNG: absorption)
    BAT: GCN 16477; GCN 16481
XRT: GCN 16477; GCN 16479; GCN 16490; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16477; GCN 16494
Redshift: GCN 16489 (BTA); CGN 16493 (TNG)
Amy Lien
140628A 13:35:37 602803 40.672
02:42:41.3
-0.378
-00:22:40.8
1.0 10.5 13 1 2.8 0.2 1.56, PL 0.09 02:42:39.88 -00:23:05.6 1.5 82.91 n/a 0.01206996 0.0017374455 -1.159 1.88173 0.890258 02:42:39.88 -00:23:05.7 0.46 278 V=19.08 B>20.2
U>19.5
UVW1>19.8
UVM2>21.2
UVW2>21.1
White=17.43
MPG (2.2m)       BAT: GCN 16467; GCN 16473
XRT: GCN 16467; GCN 16470; GCN 16475; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16467; GCN 16471; GCN 16472
Eda Sonbas
140626A 00:33:01 602604 77.163
05:08:39.1
-82.625
-82:37:30.0
1.5 16.4 3.6 0.5 0.7 0.1 0.61, CPL 0.88 05:09:30.69 -82:37:49.5 2.3 99.93 n/a 0.02286011 0.013334475 -0.6909 2.00951 1.708306 n/a n/a n/a 103 V>19.0 B>20.0
U>20.4
UVW1>19.4
UVM2>19.1
UVW2>19.9
White>21.1
MPG (2.2m)     UVOT: no detection BAT: GCN 16456; GCN 16462
XRT: GCN 16456; GCN 16459; GCN 16461; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16456; GCN 16460
Jay Cummings
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140623A 05:22:06.60 Fermi 202.8
13:31:12.0
75.8
75:48:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 15:01:55.02 81:11:25.7 5.8 38700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 38708 n/a U>22.0
White>21.9
      UVOT: no detection XRT: GCN 16451; GCN 16464
UVOT: GCN 16451
Other: GCN 16450
 
140622A 09:36:04 602278 317.153
21:08:36.7
-14.412
-14:24:43.2
2.5 0.13 0.27 0.05 0.6 0.2 n/a n/a 21:08:41.56 -14:25:09.5 2.4 93.40 n/a 0.00000000000000006.518467 0.000000000000000000368344 -6.634 1.5546 0.547200249501 n/a n/a n/a 97 V>19.6 B>20.1
U>20.2
UVW1>19.6
UVM2>20.6
UW2>20.2
White>21.2
  ~0.959 (VLT: emission from host)   BAT: From the BAT spectrum, this event does not appear to be a short hard burst. The quickly fading X-ray lightcurve, however (to be reported in a later circular), does appear consistent with a SHB, and does not appear to be similar to the lightcurves of SGRs or other Galactic sources.
UVOT: no detection
BAT: GCN 16433; GCN 16438
XRT: GCN 16433; GCN 16434; GCN 16439; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16433; GCN 16446
Redshift: GCN 16437 (VLT)
Host: GCN 16437 (VLT)
Valerio D'Elia
140620A 05:15:28.02 Fermi 278
18:31:60.0
43
43:00:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 18:47:29.01 49:43:51.4 2.2 37600 n/a 0.3830541 0.13713711 -1.309 2.03654 1.386214 18:47:29.00 49:43:51.0 0.3 37600 n/a U=19.78       Fermi: GCN 16426 XRT: GCN 16428; GCN 16455; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16432
 
140619A 11:38:35 602080 27.096
01:48:23.0
-39.249
-39:14:56.4
1.8 233.9 210 4 4.6 0.2 1.45, CPL 0.14 01:48:26.04 -39:15:33.6 1.6 139.13 585 0.15442358 0.05140324 -1.591 2.12221 2.648425 01:48:26.15 -39:15:32.6 1.0 147 n/a B>20.65
U>20.82
UVW1>19.77
UVM2>19.59
UVW2>19.87
White_fc=20.29
White>21.05
        BAT: GCN 16415; GCN 16423
XRT: GCN 16415; GCN 16416; GCN 16417; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16415; GCN 16418
Max De Pasquale
140614C 20:06:56 Ground Analysis 147.423
09:49:41.5
71.945
71:56:42.0
3 n/a 1.6 0.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a         BAT: GCN 16408
Jay Cummings
140614B 06:38:11 601662 322.636
21:30:32.6
14.895
14:53:42.0
2.1 49.8 5.5 1.0 0.5 0.2 2.04, PL 0.26 21:30:31.50 14:55:47.2 1.7 125.16 121 0.0000003994473 0.000000018658656 -1.355 1.45936 2.318269 n/a n/a n/a 132 V>20.1 B>20.9
U>20.8
UVW1>20.5
UVM2>20.1
UVW2>21.0
White>22.2
      UVOT: no detection BAT: GCN 16394; GCN 16404
XRT: GCN 16394; GCN 16395; GCN 16406; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16394; GCN 16400
Kim Page
140614A 01:04:59 601646 231.171
15:24:41.0
-79.110
-79:06:36.0
2.4 720 13 4 n/a n/a 1.50, PL 0.46 15:24:40.59 -79:07:43.6 1.4 123.25 73.4 0.031932147 0.009170811 -1.779 1.77015 0.00000000110505 n/a n/a n/a 131 V>19.1 B>19.6
U>20.5
UVW1>19.1
UVM2>18.9
UVW2>20.4
White>21.6
MPG (2.2m), VLT 4.233 (VLT: absorption)   UVOT: no detection BAT: GCN 16391; GCN 16402
XRT: GCN 16391; GCN 16393; GCN 16396; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16391; GCN 16397
Redshift: GCN 16401 (VLT)
Kim Page
140611A 03:51:04 IPN
Ground Analysis
349.939
23:19:45.4
-40.111
-40:06:39.6
4 1.9 n/a n/a n/a n/a n/a n/a 23:19:40.15 -40:06:16.0 5.5 80500 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       IPN: GCN 16384
XRT: cannot determine whether the source is fading and no further observations are planned
BAT: GCN 16386
XRT: GCN 16390
Alex Amaral-Rogers
140610A 16:31:29 601259 286.261
19:05:02.6
3.899
03:53:56.4
1.0 n/a n/a n/a 1.4 0.2 1.57, PL 0.06 19:05:04.56 03:54:29.6 3.1 5208.98 n/a 0.023621895 0.00896274 -1.242 2.25171 30.6769 n/a n/a n/a 3145 V>19.9 B>20.6
U>20.5
UVW1>20.5
UVM2>20.3
UVW2>210.3
White>22.3
Konus-Wind, Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+49.4 minutes.
XRT: there will be no prompt data products for this burst.
UVOT: no detection
BAT: GCN 16375; GCN 16382
XRT: GCN 16376; GCN 16388; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCn 16380
Phil Evans
140607A 17:13:31 601051 86.373
05:45:29.5
18.904
18:54:14.4
1.9 109.9 22 3 0.9 0.4 1.78, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 22:00 UT on 2014 August 05. BAT: GCN 16364; GCN 16370
Vanessa Mangano
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140606B 03:11:51.86 Fermi 327.9
21:51:36.0
33.7
33:42:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 21 52 30.00 32 00 52.5 2.3 184400 n/a 0.23194488 0.11029236 -0.9528 1.91703 6.32431 n/a n/a n/a 184400 V>20.6 U>21.1
B>20.9
      Fermi: GCN 16363
UVOT: no detection
XRT: GCN 16366; GCN 16373; GCN 16412; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16368
 
140606A 10:58:13 600951 201.799
13:27:11.8
37.599
37:35:56.4
2.4 0.34 0.51 0.10 0.5 0.1 0.53, PL 0.36 n/a n/a n/a 4600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 68 V>20.24 B>20.8
U>20.8
UVW1>20.8
UVM2>20.6
UVW2>20.8
White>21.6
      XRT was not collecting science data, see GCN 16349.
XRT: no detection
UVOT: no detection
BAT: GCN 16353; GCN 16354
XRT: GCN 16357
UVOT: GCN 16358
Mike Stroh
140529A 09:28:06 Ground Analysis 228.810
15:15:14.4
-41.042
-41:02:31.2
1.2 4.5 22 1 11.5 0.7 0.85, CPL 0.35 15:15:07.68 -41:03:10.6 3.3 65000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 65000 n/a U>21.0
White>21.0
Konus-Wind       BAT: GCN 16340; GCN 16346
XRT: GCN 16342
UVOT: GCN 16343
Jay Cummings
140521A 17:34:18 599546 320.177
21:20:42.5
67.587
67:35:13.2
1.1 9.88 9.5 0.6 1.9 0.2 1.42, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift will not slew until 00:39 UT on May 22. BAT: GCN 16311; GCN 16316
Nora Troja
140518A 09:17:46 599287 227.231
15:08:55.4
42.396
42:23:45.6
1.8 60.5 10 1 1.0 0.1 0.92, CPL 0.61 15:09:00.60 42:25:05.6 1.5 69 367 0.02263924 0.006953646 -3.423 1.93772 28.9394 n/a n/a n/a 77 V>20.2 B>22.0
U>21.6
UVW1>21.4
UVM2>21.1
UVW2>21.3
White>22.6
KAIT (0.76m), Palomar (60"), Gemini-North (8m), HJT (1.5m), GORT (14") 4.707 (Gemini-North: absorption)   UVOT: no detection BAT: GCN 16298; GCN 16306
XRT: GCN 16298; GCN 16305; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16298; GCN 16303
Redshift: GCN 16301 (Gemini-North)
Andrea Melandri
140516A 20:30:54 599188 252.972
16:51:53.3
39.958
39:57:28.8
2.6 0.19 0.23 0.06 0.5 0.1 1.87, PL 0.33 16:51:57.40 39:57:46.1 2.2 79.26 n/a 0.01883663 0.015968106 -0.2118 2.16355 0.2048291 n/a n/a n/a 84 V>19.5 B>20.9
U>21.0
UVW1>21.6
UVM2>21.0
UVW2>21.1
White>20.6
      UVOT: no detection BAT: GCN 16285; GCN 16292
XRT: GCN 16285; GCN 16289; GCN 16291; GCN 16313; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16285; GCN 16293
Maria Bernardini
140515A 09:12:36 599037 186.071
12:24:17.0
15.099
15:05:56.4
1.2 23.4 5.9 0.6 0.9 0.1 0.98, CPL 0.64 12:24:15.45 15:06:17.0 1.5 75.79 n/a 0.0000005252004 0.0000000618408 -2.742 1.78553 23.3841 n/a n/a n/a 79 V>19.7 B>20.6
U>20.9
UVW1>20.9
UVM2>20.6
UVW2>20.5
White>21.5
Gemini-North, NOT (2.5m), GTC (10.4m), MPG (2.2m), TNG (3.6m), VLA @ 21.8 GHz 6.32 (Gemini-North: absorption)   UVOT: no detection BAT: GCN 16267; GCN 16284
XRT: GCN 16267; GCN 16270; GCN 16277; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16267; GCN 16273
Radio: GCN 16283 (VLA)
Redshift: GCN 16269 (Gemini-North)
Paolo D'Avanzo
140512A 19:31:49 598819 289.366
19:17:27.8
-15.087
-15:05:13.2
1.1 154.8 140 3 6.8 0.3 1.45, PL 0.04 19:17:28.82 -15:05:39.5 1.4 98.38 2970 1.027104 0.27430845 -0.9989 1.84304 2.129332 19:17:28.78 -15:05:39.2 0.61 106 V=15.97 B=16.84
U=19.08
IVW1=17.52
UVM2>18.71
UVW2>19.05
White=16.99
MASTER II, AZT-33IK, NOT (2.5m), MPG (2.2m), TNT (0.8m), Fermi (GBM), Konus-Wind 0.725 (NOT: absorption)     BAT: GCN 16249; GCN 16258
XRT: GCN 16249; GCN 16255; GCN 16256; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16249; GCN 16263
Redshift: GCN 16310 (NOT)
Claudio Pagani
140509A 02:22:13 598497 46.564
03:06:15.4
-62.662
-62:39:43.2
1.9 23.20 12 2 1.6 0.4 1.59, PL 0.20 03:06:22.82 -62:38:21.6 1.4 112.49 59.9 0.014735192 0.0030543458 -1.454 1.93407 0.79698 03:06:22.69 -62:38:21.7 0.42 121 V=16.50 B=17.04
U=16.35
UVW1>20.6
UVM2>21.1
UVW2>20.9
White=17.00
        BAT: GCN 16230; GCN 16240
XRT: GCN 16230; GCN 16233; GCN 16237; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16230; GCN 16241
Kim Page
140508A 03:03:54.60 Fermi 250.1
16:40:24.0
44.4
44:24:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 17:01:51.96 46:46:49.2 1.8 69000 n/a 1.3829376 0.4673163 -1.391 1.98263 1.36992 17:01:51.95 46:46:49.5 0.46 68965 V=19.38 B=19.59
U=18.81
      Fermi: GCN 16224 XRT: GCN 16232; GCN 16254; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16243
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140506A 21:07:36 598284 276.806
18:27:13.4
-55.556
-55:33:21.6
1.6 111.1 28 3 10.9 0.9 1.68, PL 0.16 18:27:06.10 -55:38:09.4 1.4 97.90 1010 0.4737096 0.2242464 -1.397 1.74751 6.57119 18:27:06.04 -55:38:08.7 0.43 108 V=19.82 B=19.40
U=17.50
UVW1=18.60
UVM2>18.96
UVW2>19.41
White=17.82
VLT, Fermi (GBM), Konus-Wind 0.889 (VLT: absorption, host)     BAT: GCN 16214; GCN 16218
XRT: GCN 16214; GCN 16215; GCN 16216; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16214; GCN 16219
Redshift: GCN 16217 (VLT)
Ben Gompertz
140502A 08:30:20 597841 319.172
21:16:41.3
48.975
48:58:30.0
1.2 16.9 6.7 0.5 0.9 0.1 1.22, PL 0.13 21:16:45.16 48:58:12.7 2.0 70.81 n/a 0.01026613 0.005283341 -0.8515 1.71107 22.2507 n/a n/a n/a 75 V>15.0 B>16.0
U>16.3
UVW1>17.9
UVM2>20.0
UVW2>18.9
White>16.0
Fermi (GBM)     UVOT: no detection BAT: GCN 16202; GCN 16208
XRT: GCN 16202; GCN 16206; GCN 16207; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16202; GCN 16210
Other: GCN Report 472.1
Craig Swenson
140430A 20:33:36 597722 102.942
06:51:46.1
23.033
23:01:58.8
1.0 173.6 11 2 2.5 0.2 2.00, PL 0.22 06:51:44.62 23:01:24.3 1.5 50.82 399 0.09087309 0.05066721 -4.128 2.15785 4.76398 06:51:44.61 23:01:25.2 0.62 183 V>18.6 B=19.77
U=19.46
UVW1=20.40
UVM2>19.9
UVW2>19.4
White=19.61
Liverpool (2m), NOT, VLT, VATT (1.8m), IAC80 (0.82m), STELLA-I 1.60 (VLT: absorption)     BAT: GCN 16190; GCN 16200
XRT: GCN 16190; GCN 16195; GCN 16197; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16190; GCN 16198
Redshift: GCN16194 (VLT)
Mike Siegel
140428A 22:40:50 597519 194.365
12:57:27.6
28.331
28:19:51.6
2.2 17.42 3.4 0.6 0.6 0.2 1.54, PL 0.26 12:57:28.45 28:23:05.7 1.7 n/a n/a n/a n/a -0.92 n/a n/a n/a n/a n/a 104 V>20.3 B>21.4
U>19.5
UVW1>20.5
White>21.2
Keck I (10m), OSN (1.5m), MPG (2.2m) ~4.7 (Keck I: estimate)   UVOT: no detection BAT: GCN 16177; GCN 16186
XRT: GCN 16178
Redshift: GCN 16181 (Keck I)
Dan Kocevski
140423A 08:31:53 596901 197.276
13:09:06.2
49.838
49:50:16.8
1.0 134 94 3 2.1 0.2 1.33, PL 0.06 13:09:08.52 49:50:29.6 1.4 2943.48 n/a 0.15913447 0.04990597 -0.9684 2.06486 6.59878 13:09:08.54 49:50:29.4 0.48 2946 V=19.33 B=19.96
U>21.3
UVW1>21.7
UVM2>20.7
UVW2>22.1
White=19.80
ISON-NM (0.4m), WIYN (3.5m), ROTSE-IIIb, Gemini-North, Kiso Observatory (1.05m), Fermi (GBM), Palomar (60"), KAIT (0.76m), MITSuME (50cm), Kanata Telescope (1.5m), Devasthal (1.3m), TNG (3.6m), Nayuta (2m), NOT (2.5m), HJT (1.5m), MPG (2.2m), RTT150, Konus-Wind, AZT-33IK, Himalayan Chandra Telescope (2m), TShAO (1m) 3.26 (Gemini-North: absorption)   Due to an observing constraint, Swift did not slew until T0+47.2 minutes. BAT: GCN 16142; GCN 16161
XRT: GCN 16146; GCN 16155; GCN 16162; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16147; GCN 16157
Redshift: GCN 16150 (Gemini-North)
Other: GCN Report 470.1
Eda Sonbas
140419A 04:06:51 596426 127.001
08:28:00.2
46.234
46:14:02.4
1.0 94.7 160   4.9 0.2 1.21, PL 0.04 08:27:57.51 46:14:24.1 1.4 86.49 509 0.4290475 0.1289862 -1.214 1.87322 10.9886 08:27:57.56 46:14:25.3 0.50 97 V=16.1 B=18.4
U>21.0
UVW1>18.1
White=16.2
KAIT (0.76m), ROTSE-IIIb, HJT (1.5m), CARMA @ 93 GHz, Gemini-North, iTelescope (T24), Palomar (60"), MITSuME (50cm), Murikabushi (1m), ARIES Nainital (1.04m), Konus-Wind, NOT, Sayan Observatory (AZT-33IK), Mt. Lemmon (1m) 3.956 (Gemini-North: absorption)     BAT: GCN 16118; GCN 16127
XRT: GCN 16118; GCN 16124; GCN 16128; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16118; GCN 16123; GCN 16130
Radio: GCN 16122 (CARMA)
Redshift: GCN 16125 (Gemini-North)
Other: GCN Report 468.1
Frank Marshall
140414A 06:06:29 Ground Analysis 195.310
13:01:14.4
56.902
56:54:07.2
4 0.7 1.22 0.10 n/a n/a 0.74, PL 0.18 n/a n/a n/a 40400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 40000 n/a White>20       A Swift TOO request was approved to locate the afterglow with XRT, with the observation ID 20375. Unfortunately, the star tracker did not find enough targets to lock. Swift will not reobserve the target.
XRT: no detection
UVOT: no detection
BAT: GCN 16110; GCN 16111
XRT: GCN 16113
UVOT: GCN 16114
Jay Cummings
140413A 00:09:40 595616 65.439
04:21:45.4
-51.188
-51:11:16.8
1.3 139.6 94 5 2.3 0.5 1.49, PL 0.08 04:21:49.14 -51:10:59.2 1.6 2211.25 65.8 0.20677488 0.05898867 1.5 2.32167 2.323896 04:21:49.23 -51:10:58.0 1.79 2221 V>19.7 B>21.0
U>19.9
UVW1>19.8
UVM2>19.5
UVW2>20.1
White=21.10
Konus-Wind     Due to an observing constraint, Swift did not slew until T0+33.6 minutes. BAT: GCN 16098; GCN 16105
XRT: GCN 16101; GCN 16106; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16109
V. D'Elia
140412A 22:20:49 595608 145.032
09:40:07.7
-65.826
-65:49:33.6
1.7 39.6 7.2 0.8 1.1 0.2 1.95, PL 0.19 09:39:53.64 -65:49:18.4 1.8 207.2 n/a 0.016428244 0.010302544 -0.5981 3.18339 9.06121 n/a n/a n/a 237 V>19.0 B>21.0
U>20.6
UVW1>20.0
UVM2>19.6
UVW2>18.7
White>21.8
      UVOT: no detection BAT: GCN 16097; GCN 16103
XRT: GCN 16097; GCN 16100; GCN 16104; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16097; GCN 16108
V. D'Elia
140408A 13:15:54 595141 290.723
19:22:53.5
-12.585
-12:35:06.0
1.9 4.00 3.1 0.5 1.2 0.3 1.49, PL 0.25 19:22:51.83 -12:35:42.5 1.8 105.45 n/a 0.007140435 0.004059495 -0.7238 2.5326 15.69485 n/a n/a n/a 109 V>20.0 B>18.7
U>20.5
UVW1>18.1
UVM2>19.9
UVW2>20.2
White>21.2
Fermi (GBM)     UVOT: no detection BAT: GCN 16082; GCN 16090
XRT: GCN 16082; GCN 16085; GCN 16087; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16082; GCN 16088
V. D'Elia
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140402A 00:10:06 594308 207.592
13:50:22.1
5.971
05:58:15.6
2.8 0.031 0.38 0.12 n/a n/a 0.89, PL 0.44 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a V>19.8 U>20.5
White>21.5
      Burst initially reported by Fermi (LAT), GCN 16069.
BAT: Marginally detected.
XRT: no detection
UVOT: no detection
BAT: GCN 16071; GCN 16073
XRT: GCN 16075; GCN 16078
UVOT: GCN 16077
Jay Cummings
140331A 05:49:48 594081 134.860
08:59:26.4
2.755
02:45:18.0
3.2 209 6.7 1.3 0.31 0.13 2.01, PL 0.29 08:59:27.46 02:43:02.3 1.7 385.01 67.0 0.07535862 0.019512906 -3.554 1.90533 0.4353720785906 n/a n/a n/a 394 V>19.7 B>20.8
U>21.1
UVW1>21.1
UVM2>20.5
UVW2>21.4
White>21.9
      UVOT: no detections BAT: GCN 16049; GCN 16063
XRT: GCN 16049; GCN 16052; GCN 16065; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16049; GCN 16061
Binbin Zhang
140323A 10:23:11 592916 356.975
23:47:54.0
-79.916
-79:54:57.6
1.0 104.9 160   6.2 0.7 1.35, CPL 0.17 23:47:50.25 -79:54:16.4 1.4 97.49 1950 0.31013976 0.05730564 -0.9541 1.97013 5.13581 n/a n/a n/a 105 V>19.1 B>20.2
U>19.9
UVW1>19.5
UVM2>20.4
UVW2>17.9
White>20.5
Fermi (GBM & LAT), Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 16027; GCN 16029
XRT: GCN 16027; GCN 16028; GCN 16033; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16027; GCN 16030
Nora Troja
140320C 13:17:20 INTEGRAL 134.4175
08:57:40.2
71.2002
71:12:00.7
n/a n/a n/a n/a n/a n/a n/a n/a 08:57:34.61 71:11:54.2 2.6 19500 n/a 0.00984101 0.0011249622 -2.78 1.29673 0.3618710291221 n/a n/a n/a 19435 V>20.5 U>21.4
White>22.1
      INTEGRAL: GCN 16007
UVOT: no detection
XRT: GCN 16015; GCN 16017; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16021
 
140320B 09:26:00 INTEGRAL 145.5409
09:42:09.8
60.2794
60:16:45.8
n/a n/a n/a n/a n/a n/a n/a n/a 09:42:14.24 60:16:05.6 1.7 11600 n/a 0.04364528 0.015167208 1.355 2.27832 0.521945 n/a n/a n/a 11975 n/a White>23.1       INTEGRAL: GCN 16004
UVOT: no detection
XRT: GCN 16013; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 16019
 
140320A 02:12:45 592544 281.843
18:47:22.3
-11.188
-11:11:16.8
2.4 0.45 0.49 0.10 0.6 0.2 1.24, PL 0.36 18:47:25.27 -11:11:38.8 4.9 93 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3723 V>19.2 B>20.8
U>19.7
UVW1>19.8
UVM2>20.0
UVW2>20.2
Fermi (GBM)     UVOT: no detection BAT: GCN 16000
XRT: GCN 16010; GCN 16011; GCN 16016
UVOT: GCN 16018
Other: GCN Report 462.1
John Cannizzo
140318A 00:09:07 592204 184.049
12:16:11.8
20.225
20:13:30.0
2.1 8.43 2.9 0.5 0.5 0.2 1.35, PL 0.28 12:16:21.42 20:12:32.9 1.6 124.75 36.3 0.018975744 0.009011779 -0.4863 2.30719 1.904905 n/a n/a n/a 132 V>19.6 B>20.9
U>20.1
UVW1>20.5
UVM2>21.2
UVW2>20.7
White>21.9
NOT (2.5m), WHT, DCT (4.3m), HJT (1.5m), Liverpool (2m) 1.02 (WHT: emission)   UVOT: no detection BAT: GCN 15986; GCN 15996
XRT: GCN 15986; GCN 15991; GCN 15993; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15986; GCN 15997
Redshift: GCN 17988 (WHT)
Brad Cenko
140311B 21:14:29 591392 252.333
16:49:19.9
52.733
52:43:58.8
1.2 70 n/a n/a n/a n/a 1.12, PL 0.15 16:49:18.01 52:43:27.3 1.5 3394.67 n/a 0.014411459 0.0039367257 -1.663 1.68422 1.642175 n/a n/a n/a 3398 V>20.0 B>20.4
U>20.2
UVW1>20.3
UVM2>20.2
UVW2>20.1
White>21.4
Nanshan (1m), MASTER-II, Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+55 minutes.
UVOT: no detection
BAT: GCN 15945; GCN 15979
XRT: GCN 15950; GCN 15951; GCN 15958; GCN 15963; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15972
Judy Racusin
140311A 21:05:16 591390 209.293
13:57:10.3
0.607
00:36:25.2
3.8 71.4 23 3 1.3 0.5 1.67, PL 0.23 13:57:13.25 00:38:30.8 1.5 9500 n/a 0.1014624 0.036819588 -1.299 1.62664 0.0000000000139543 n/a n/a n/a 9540 V>19.0 B>21.3
UVW1>19.8
UVW2>21.2
White>22.0
Nanshan (1m), Zadko (100cm), NOT, Kottamia (188cm), Gemini-South, Gemini-North, HJT (1.5m), VLA @ 21.8 GHz 4.95 (Gemini-South: absorption)
~ 5 (NOT: absorption)
4.954 (Gemini-North)
  Due to an observing constraint, Swift did not slew until T0+50.6 minutes
UVOT: no detection
BAT: GCN 15944; GCN 15962
XRT: GCN 15959; GCN 15968; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15973
Radio: GCN 15985 (VLA)
Redshift: GCN 15961 (Gemini-South); GCN 15964 (NOT); GCN 15966 (Gemini-North)
Judy Racusin
140305A 15:00:20 590446 344.497
22:57:59.3
15.448
15:26:52.8
1.7 13.7 4.7 0.7 1.0 0.2 0.32, CPL 0.92 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 16:35 UT on 2014 April 25. BAT: GCN 15929; GCN 15934
Alessandro Maselli
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140304A 13:22:31 590206 30.653
02:02:36.7
33.480
33:28:48.0
1.0 15.6 12 1 1.7 0.2 1.29, PL 0.08 02:02:34.26 33:28:25.7 1.6 75.18 62.8 0.03578112 0.020826288 -0.2235 2.01927 30.237 n/a n/a n/a 138 V>19.5 U>20.9
UVW1>19.7
UVM2>20.1
UVW2>20.0
MASTER II, Nanshan (1m), Mondy (AZT-33IK), Khureltogot (ORI-40), NOT, GTC (10.4m), Fermi (GBM), HJT (1.5m), VLA @ 6 GHz, CARMA @ 3mm, Suzaku 5.283 (GTC: absorption)
5.28 (NOT: absorption)
  This GRB will enter a Moon observing constraint around 20:00 UT and will not be observable again by Swift until March 6 (Thursday) around 05:30 UT.
UVOT: no detection
BAT: GCN 15915; GCN 15927
XRT: GCN 15915; GCN 15925; GCN 15926; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15915; GCN 15920
Radio: GCN 15930 (VLA); GCN 15931 (CARMA)
Redshift: GCN 15922 (GTC); GCN 15924 (NOT); GCN 15936 (GTC)
Phil Evans
140302A 08:12:58 589685 253.862
16:55:26.9
-12.875
-12:52:30.0
1.1 87.5 27 1 1.7 0.2 1.09, PL 0.09 16:55:26.09 -12:52:41.6 2.3 72.15 149 0.000000027603988 0.0000000012668264 -1.621 1.28362 2.7809 n/a n/a n/a 80 V>18.3 B>19.3
UVW1>19.0
UVM2>18.9
UVW2>20.2
White>20.6
MPG (2.2m), Fermi (GBM)     UVOT: no detection BAT: GCN 15901; GCN 15908
XRT: GCN 15901; GCN 15902; GCN 15907; GCN 15909; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15901; GCN 15912
Other: GCN Report 461.1
Claudio Pagani
140301A 15:24:49 589590 69.521
04:38:05.0
-34.249
-34:14:56.4
1.9 31.0 4.4 0.8 0.7 0.2 1.96, PL 0.28 04:38:13.81 -34:15:24.3 1.6 86.07 338 0.0317709 0.01719468 -3.607 2.42752 7.36699 n/a n/a n/a 95 V>18.7 B>19.2
U>20.7
UVW1>17.9
UVW2>17.8
White>21.1
NOT, VLT, MPG/ESO (2.2m), Zadko (100cm) 1.416 (VLT: absorption)   UVOT: no detection BAT: GCN 15896; GCN 15906
XRT: GCN 15896; GCN 15898; GCN 15905; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15896; GCN 15913
Redshift: GCN 15900 (VLT)
Other: GCN Report 460.1
Kim Page
140226A 10:18:00 iPTF 221.492
14:45:58.1
14.993
14:59:34.8
n/a n/a n/a n/a n/a n/a n/a n/a 14:45:58.03 14:59:38.3 3.7 24800 n/a 0.10680483 0.03323694 -1.496 2.15061 0.120655 n/a n/a n/a 25718 V>20.96 UVM2>21.24       iPTF: GCN 15883
UVOT: no detection
XRT: GCN 15884; GCN 15891; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15894
 
140215A 04:07:10 586680 104.129
06:56:31.0
41.787
41:47:13.2
1.1 84.2 78 3 7.9 0.7 1.19, PL 0.08 06:56:35.80 41:47:11.0 1.4 117.73 61.9 0.04615974 0.017461114 -1.246 1.97861 1.603934 06:56:35.81 41:47:11.7 0.50 125 V=14.34 B=16.19
U=15.53
UVW1>19.86
UVM2>19.51
UVW2>17.93
White=16.26
Discovery Channel Telescope (4.3m), KAIT (0.76m), PROMPT, HJT (1.5m), iTelescope (T24), Palomar (60"), ISON-NM (0.4m), MITSuME (50cm), Konus-Wind, RAPTOR       BAT: GCN 15837; GCN 15847
XRT: GCN 15837; GCN 15842; GCN 15845; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15837; GCN 15852
Craig Markwardt
140213A 19:21:37 586569 105.166
07:00:39.8
-73.136
-73:08:09.6
1.0 60.0 120   23.5 0.8 1.80, PL 0.04 07:00:37.19 -73:08:13.9 1.4 3425.34 n/a 0.7646854 0.34985992 -1.002 1.96657 0.981457 07:00:37.13 -73:08:13.5 0.51 3428 V=18.03 B=18.40
U=18.81
UVW1=17.65
UVM2=17.77
UVW2=18.46
White=18.08
Perth Observatory (14"), MPG (2.2m), VLT, Fermi (GBM), Konus-Wind, Skynet R-COP/PROMPT 1.2076 (VLT: absorption)   Due to an observing constraint, Swift did not slew until T0+54.8 minutes. BAT: GCN 15825; GCN 15836
XRT: GCN 15827; GCN 15830; GCN 15832; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15826; GCN 15834
Redshift: GCN 15831 (VLT)
Stephen Holland
140211A 12:23:03 586289 124.233
08:16:55.9
20.237
20:14:13.2
1.4 89.4 18 1 0.7 0.2 2.10, PL 0.14 08:16:53.59 20:14:35.5 4.4 298700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 298700 n/a UVW1>21.3
UVM2>19.5
      Due to a Moon observing constraint, Swift did not slew to the BAT position until 20:04 UT on 2014 February 14.
UVOT: no detection
BAT: GCN 15816; GCN 15820
XRT: GCN 15851
UVOT: GCN 15851
Jay Cummings
140209A 07:30:57 586071 81.328
05:25:18.7
32.488
32:29:16.8
1.0 21.3 41 2 38.1 1.1 1.44, PL 0.06 05:25:19.00 32:29:54.4 2.5 188100 n/a 3.6918768 0.42113899 -2.783 2.66282 11.77008 n/a n/a n/a 188100 n/a White>22.7 Palomar (60"), Fermi (GBM), RAPTOR, Konus-Wind     Due to a Moon observing constraint, Swift did not slew to the BAT position until 04:37 UT on 2014 February 11.
UVOT: no detection
BAT: GCN 15808; GCN 15812
XRT: GCN 15819; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15821; GCN 15822
Brad Cenko
140206A 07:17:20 585834 145.321
09:41:17.0
66.762
66:45:43.2
1.0 93.6 160 3 19.4 0.5 1.04, CPL 0.15 09:41:20.24 66:45:38.5 1.4 43.88 962 0.9705656 0.36156924 -0.6942 1.88134 10.1231 09:41:20.26 66:45:38.6 0.50 52 V=15.75 B=16.51
U=16.18
UVW1>20.9
UVM2>21.2
UVW2>21.0
White=15.88
INTEGRAL, Searchlight Observatory Network (40cm), MASTER II, Mt. Nanshan (1m), VT-50 (0.5m), Fermi (GBM), T100 (1.0m), TNG (3.6m), NOT, Virtual Telescope (0.43m), MITSuME (50cm), Liverpool (2m), Sayan Observatory (AZT-33IK), Discovery Channel Telescope (4.3m) 2.73 (NOT: absorption)
2.74 (TNG: absorption)
    BAT: GCN 15784; GCN 15805
XRT: GCN 15784; GCN 15793; GCN 15798; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15787; GCN 15795
Redshift: GCN 15800 (NOT); GCN 15802 (TNG)
Other: GCN Report 466.1
Amy Lien
140129B 12:51:09 585149 326.764
21:47:03.4
26.215
26:12:54.0
2.1 1.36 0.71 0.14 0.9 0.2 2.23, PL 0.33 21:47:01.70 26:12:23.3 1.7 67.12 n/a 0.016138066 0.006122584 -1.242 2.11562 1.057746 21:47:01.66 26:12:23.0 0.50 356 V=18.04 B=17.90
U=17.24
UVW1=17.27
UVM2=17.57
UVW2=17.99
White=17.05
MASTER II     UVOT: The clear detection in all UVOT filters indicate this burst is at a redshift of z < ~1.5. BAT: GCN 15765; GCN 15774
XRT: GCN 15765; GCN 15770; GCN 15777; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15765; GCN 15780
Maria Grazia Bernardini
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
140129A 03:23:59 585128 37.851
02:31:24.2
-1.594
-01:35:38.4
2.2 2.99 1.3 0.3 0.9 0.2 2.08, PL 0.33 02:31:33.85 -01:35:43.7 1.4 113.53 n/a 0.05709132 0.027949752 -0.9155 1.94213 0.397681 02:31:33.78 -01:35:43.4 0.50 117 V=18.69 B=17.76
U=16.98
UW1=20.77
UVM2>21.2
UVW2>22.0
White=16.51
Palomar (60"), HJT (1.5m), ROTSE-IIIb (0.45m), RAPTOR, Palomar Hale, Sayan Observatory (AZT-33IK)       BAT: GCN 15760; GCN 15769
XRT: GCN 15760; GCN 15764; GCN 15767; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15760; GCN 15768
Other: GCN Report 451.1
Andrea Melandri
140118A 01:32:02 584136 330.999
22:03:59.8
-17.937
-17:56:13.2
1.5 84.15 26 2 1.9 0.3 1.87, PL 0.13 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 07:34 UT on 2014 April 03. BAT: GCN 15748; GCN 15750
Hans Krimm
140114A 11:57:40 583861 188.498
12:33:59.5
27.942
27:56:31.2
1.9 139.7 32 1 0.9 0.1 2.06, PL 0.09 12:34:05.16 27:57:02.6 1.4 577.5 10 0.06852023 0.02715507 -3.719 2.35235 1.35496 n/a n/a n/a 120 V>18.8 B>19.6
U>20.2
UVW1>19.3
UVM2>18.6
UVW2>18.6
White>21.2
HJT (1.5m), NOT (2.5m)       BAT: GCN 15728; GCN 15738
XRT: GCN 15728; GCN 15733; GCN 15739; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15728; GCN 15737
Nora Troja
140108A 17:18:42 583338 325.129
21:40:31.0
58.749
58:44:56.4
1.0 94 70 2 6.1 0.3 1.62, PL 0.05 21:40:26.95 58:44:39.9 1.4 68.69 334 0.46534173 0.17140185 -0.5132 1.93177 9.84733 n/a n/a n/a 78 V>18.9 B>19.8
U>20.6
UVW1>20.3
UVM2>19.8
UVW2>20.2
White_FC=20.17
White>21.3
MASTER II, CAHA (1.23m), D50 (0.5m), BART (0.25m), AZT-33IK, Fermi (GBM), Suzaku, Konkoly Observatory       BAT: GCN 15699; GCN 15710; GCN 15717; GCN 15718
XRT: GCN 15699; GCN 15700; GCN 15705; GCN 15706; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15699; GCN 15708
Judy Racusin
140103A 00:30:43 582773 232.114
15:28:27.4
37.752
37:45:07.2
1.7 17.3 6.0 0.7 2.1 0.3 2.6, PL 0.2 15:28:20.99 37:45:33.0 3.6 168.34 n/a 0.003925287 0.0007518582 -0.1802 2.31071 1.72684 n/a n/a n/a 172 V>19.1 B>19.9
U>19.5
UVW1>19.6
UVM2>20.0
UVW2>19.9
MASTER II     UVOT: no detection BAT: GCN 15656; GCN 15664
XRT: GCN 15656; GCN 15666; GCN 15693; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15656; GCN 15671
Other: GCN Report 459.1
Vanessa Mangano
140102A 21:17:37 582760 211.915
14:07:39.6
1.332
01:19:55.2
1.0 65 77 2 29.8 0.6 1.38, PL 0.04 14:07:40.60 01:19:59.3 1.4 56.77 700 0.12547068 0.036564474 -0.9289 1.93007 1.004288 14:07:40.65 01:19:59.8 0.50 65 V=18.21 B=18.50
U=17.97
UVW1=19.10
UVM2>19.34
UVW2>19.96
White=18.38
Xinjiang (1m), CAHA (1.23m), Fermi (LAT & GBM), MAXI, MPG (2.2m), Konus-Wind, Palomar (60"), ARIES (1.3m), BOOTES-4 (0.6m), Mt. Lemmon (1m), MITSuME (50cm), Lulin (0.5m)       BAT: GCN 15653; GCN 15662
XRT: GCN 15653; GCN 15657; GCN 15661; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15653; GCN 15690
Lea Hagen
131231A 04:45:16.08 Fermi 10.585
00:42:20.4
-1.845
-01:50:42.0
n/a n/a n/a n/a n/a n/a n/a n/a 00:42:21.70 -01:39:06.7 3.5 52100 n/a 2.2457888 7.153281 -1.466 1.86263 1.43984 00:42:21.66 -01:39:10.6 0.43 136500 n/a U=19.57
White=19.37
      Fermi: GCN 15640 XRT: GCN 15648; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15673
Other: GCN Report 458.1
 
131229A 06:39:24 582374 85.236
05:40:56.6
-4.401
-04:24:03.6
1.0 13.86 66 1 10.7 0.3 1.02, PL 0.03 05:40:55.61 -04:23:46.7 1.4 93.79 318 0.13947837 0.047734317 -1.04 2.09007 8.7678 n/a n/a n/a 159 V>20.6 U>20.4
B>21.6
UVW1>19.8
UVW2>20.5
Konus-Wind, Fermi (GBM), Suzaku     UVOT: no detection BAT: GCN 15627; GCN 15635
XRT: GCN 15627; GCN 15631; GCN 15634; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15627; GCN 15633
Mat Page
131227A 04:44:51 582184 67.369
04:29:28.6
28.879
28:52:44.4
1.3 18.0 8.4 0.6 1.1 0.2 1.36, PL 0.12 04:29:30.78 28:52:58.9 1.4 57 60.1 0.024683603 0.008876693 -0.9131 1.92381 4.97208 n/a n/a n/a 66 V>19.7 B>21.1
U>20.9
UVW>20.1
UVW2>20.5
White>21.9
KAIT (0.76m), Xinglong (2.16m)     UVOT: no detection BAT: GCN 15616; GCN 15620
XRT: GCN 15616; GCN 15618; GCN 15623; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15616; GCN 15621
Sam Oates
131226A 05:47:39 582123 301.309
20:05:14.2
-64.943
-64:56:34.8
1.0 7.20 40 1 10.4 0.4 1.38, PL 0.04 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 2014 January 27. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 15612; GCN 15613
Sam Oates
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
131224B 03:25:08 Ground Analysis 163.722
10:54:53.3
-14.177
-14:10:37.2
3 ~9 2.6 0.3 n/a n/a 2.09, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Because this burst was noticed a week after it occurred, there is no followup planned with Swift. BAT: GCN 15654
Jay Cummings
131205A 09:18:38 580267 131.573
08:46:17.5
-60.181
-60:10:51.6
2.8 37.5 2.9 0.7 0.6 0.1 1.57, PL 0.38 08:46:30.61 -60:09:21.4 1.9 88.66 n/a 0.009518184 0.004203147 -1.048 2.14977 3.1814 n/a n/a n/a 94 V>20.5 B>21.5
U>22.0
UVW1>20.4
UVM2>20.4
UVW2>20.6
White>21.7
MPG (2.2m)     UVOT: no detection BAT: GCN 15578; GCN 15584
XRT: GCN 15578; GCN 15580; GCN 15583; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15578; GCN 15581
Tilan Ukwatta
131202A 15:12:09 579982 344.005
22:56:01.2
-21.650
-21:39:00.0
2.6 30.4 6.1 1.0 0.7 0.2 1.58, PL 0.26 22:56:13.02 -21:39:44.9 1.6 113.68 n/a 0.00008591065 0.00001764588 -2.029 2.09424 1.30573 n/a n/a n/a 116 V>18.6 B>19.6
U>20.1
UVW1>19.0
UVM2>18.9
UVW2>19.3
White>21.2
Fermi (GBM)     UVOT: no detection BAT: GCN 15559; GCN 15569
XRT: GCN 15559; GCN 15564; GCN 15567; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15559; GCN 15568
Dan Kocevski
131128A 15:06:24 579683 355.305
23:41:13.2
31.293
31:17:34.8
1.6 3.00 3.2 0.4 2.7 0.3 1.81, PL 0.17 23:41:13.80 31:18:22.7 1.5 86.76 n/a 0.04673094 0.008467358 -1.921 1.55168 0.655202 n/a n/a n/a 91 V>19.0 B>19.8
U>20.3
UVW1>19.8
UVM2>19.0
UVW2>19.4
White_FC=19.11
White>21.44
Mt. Nanshan (1m), Kanata (1.5m), MPG (2.2m), Fermi (GBM)       BAT: GCN 15533; GCN 15539
XRT: GCN 15533; GCN 15538; GCN 15542; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15533; GCN 15545
Other: GCN Report 469.1
Eda Sonbas
131127A 10:11:35 579571 332.714
22:10:51.4
36.596
36:35:45.6
1.8 92.1 19 2 1.3 0.2 2.34, PL 0.16 22:10:55.18 36:36:33.9 1.4 93.77 133 0.029988828 0.009197352 -4.865 2.22145 2.48612 n/a n/a n/a 102 V>20.3 B>21.2
U>21.1
UVW1>20.6
UVM2>20.1
UVW2>20.9
White>22.3
      UVOT: no detection BAT: GCN 15516; GCN 15521
XRT: GCN 15516; GCN 15520; GCN 15523; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15516; GCN 15527
Craig Markwardt
131122A 21:25:01 INTEGRAL 152.5553
10:10:13.3
57.7398
57:44:23.3
n/a n/a n/a n/a n/a n/a n/a n/a 10:10:10.12 57:43:39.7 4.8 13700 n/a 0.0279378 0.01879524 -0.5081 1.80504 1.022627 n/a n/a n/a 13578 n/a n/a       INTEGRAL: GCN 15510
UVOT: no detection
XRT: GCN 15513; GCN 15557; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15515
 
131120A 14:37:56 578227 278.937
18:35:44.9
-12.026
-12:01:33.6
3.0 131 5.7 1.5 0.5 0.2 2.94, PL 0.50 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 15:39 UT on 2014 February 13. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 15505; GCN 15508
Alessandro Maselli
131117A 00:34:04 577968 332.354
22:09:25.0
-31.761
-31:45:39.6
1.8 11.00 2.5 0.4 0.7 0.1 -0.40, CPL 1.41 22:09:19.45 -31:45:44.8 1.5 66.11 n/a 0.021481284 0.010059885 -0.9724 2.15896 10.3919 22:09:19.36 -31:45:44.3 0.64 70 V>20.0 B>20.6
U>20.7
UVW1>20.4
UVM2>20.0
UVW2>20.5
White=20.13
PROMPT (14"), MPG (2.2m), VLT, TAROT (50cm) 4.18 (MPG: photometric)
4.042 (VLT: absorption)
    BAT: GCN 15490; GCN 15499; GCN 15500
XRT: GCN 15490; GCN 15492; GCN 15495; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15490; GCN 15496
Redshift: GCN 15493 (MPG)
GCN 15494 (VLT)
Mat Page
131110A 11:53:11 Ground Analysis 69.268
04:37:04.3
-17.259
-17:15:32.4
0.8 ~100 35.3 1.0 n/a n/a 1.61, PL 0.09 n/a n/a n/a 397000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 397000 V>18.6 U>19.2
White>20.2
      XRT: no detection
UVOT: no detection
BAT: GCN 15483; GCN 15487
XRT: GCN 15488
UVOT: GCN 15488
Jay Cummings
131108A 20:41:55.76 Fermi 156.47
10:25:52.8
9.90
09:54:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 10:26:00.41 09:39:45.2 1.6 3900 n/a 0.06470277 0.022646844 -1.346 2.06464 0.508334 10:26:00.45 09:39:44.1 0.58 25920 n/a B=19.67
U=19.10
UVW1=20.96
UVM2>20.6
UVW2>21.4
White=19.70
      Fermi: GCN 15464 XRT: GCN 15468; GCN 15474; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15476
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
131105A 02:04:44 576738 70.973
04:43:53.5
-63.005
-63:00:18.0
1.5 112.3 71 5 3.5 0.6 1.45, PL 0.11 04:43:52.18 -62:59:42.7 1.4 290.93 n/a 0.1119492 0.04543945 -8 2.24976 2.12567 n/a n/a n/a 294 V>19.34 B>19.9
U>19.8
UVW1>19.4
UVM2>18.4
UVW2>19.5
White>22.0
VLT, Konus-Wind, Fermi (GBM) 1.686 (VLT: emission & absorption)     BAT: GCN 15446; GCN 15459
XRT: GCN 15446; GCN 15448; GCN 15458; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15446; GCN 15454
Redshift: GCN 15450 (VLT)
Other: GCN Report 457.1
Jay Cummings
131103A 22:07:25 576562 348.948
23:15:47.5
-44.645
-44:38:42.0
1.8 17.3 8.2 1.0 1.5 0.3 1.97, PL 0.19 23:15:40.46 -44:38:25.6 1.4 76.26 131 0.07515963 0.031224648 1.5 2.1927 3.58073 23:15:40.55 -44:38:25.4 0.60 87 V>20.0 B=21.64
U=18.93
UVW1>20.6
UVW2>19.8
White=19.41
VLT 0.599 (VLT: emission & absorption) R=20.07 (NOT)
R=20.48, J=19.63 (VLT)
  BAT: GCN 15440; GCN 15457
XRT: GCN 15440; GCN 15441; GCN 15442; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15440; GCN 15443
Redshift: GCN 15451 (VLT)
Host: GCN 15445 (NOT, VLT)
Jay Cummings
131031A 11:33:31 Ground Analysis
576277
29.618
01:58:28.3
-1.603
-01:36:10.8
4 n/a n/a n/a n/a n/a n/a n/a 01:58:26.45 -01:34:43.7 4.7 39700 n/a 0.04421647 0.022645606 -0.8577 1.67764 0.239000714971 n/a n/a n/a 39700 V>20.1 U>21.1
White>21.1
CAHA (1.23m), Konus-Wind, Fermi (GBM), HJT (1.5m), AZT-33IK     UVOT: no detection BAT: GCN 15421
XRT: GCN 15424; GCN 15461; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15433
Jay Cummings
131030A 20:56:18 576238 345.074
23:00:17.8
-5.380
-05:22:48.0
1.0 41.1 290   28.1 0.7 1.30, PL 0.03 23:00:16.20 -05:22:06.5 1.4 78.36 5430 0.475692 0.1693902 -2.96 2.09466 0.694683 23:00:16.14 -05:22:05.2 0.50 90 V=15.98 B=16.30, UVW1=16.42
UVM2=16.63
UVW2=17.97
White=16.13
Watcher, MASTER II, Liverpool (2m), NOT, GTC (10.4m), D50 (0.5m), BART (0.25m), CAHA (1.23m), Zeiss-1000 (1m), Konus-Wind, iTelescope (T21), TAROT (25cm), HJT (1.5m), Palomar (60"), Xinglong (0.8m), Bassano Bresciano Observatory (32mm), Skinakas Observatory (1.3m), Mt. Lemmon, MITSuME (50cm), DFOT (1.3m) 1.293 (NOT: absorption)
1.295 (GTC: absorption)
    BAT: GCN 15402; GCN 15456
XRT: GCN 15402; GCN 15416; GCN 15417; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15402; GCN 15414
Redshift: GCN 15407 (NOT); GCN 15408 (GTC)
Nora Troja
131024B 21:35:31 575754 144.464
09:37:51.4
44.284
44:17:02.4
2.1 64.00 12 2 0.1 0.1 0.85, PL 0.23 09:38:00.79 44:16:17.4 2.6 110.45 59.1 0.0020064539 0.0005324301 -1.29 1.8329 1.22162 n/a n/a n/a 121 V>20.6 B>20.5
U>20.3
UVW1>20.4
UVM2>20.9
UVW2>21.3
White>21.8
Fermi (GBM), Suzaku     UVOT: no detection BAT: GCN 15371; GCN 15383
XRT: GCN 15371; GCN 15374; GCN 15378; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15371: GCN 15380
Hans Krimm
131024A 12:26:20 575707 290.544
19:22:10.6
-64.599
-64:35:56.4
2.0 112.00 12 1 0.3 0.1 1.85, PL 0.18 19:21:55.68 -64:36:09.8 1.4 133.48 n/a 0.1099273 0.0599718 -1.797 2.02387 0.657996 n/a n/a n/a 137 V>18.91 B>19.75
U>20.49
UVW1>19.15
UVM2>18.99
UVW2>19.48
White>21.69
      UVOT: no detection BAT: GCN 15365; GCN 15370
XRT: GCN 15365; GCN 15367; GCN 15372; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15365; GCN 15475
Judy Racusin
131018B 16:08:39 Fermi 304.41
20:17:38.4
23.11
23:06:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 20:18:08.86 23:11:15.3 4.9 83100 n/a n/a n/a n/a n/a n/a n/a n/a n/a 83000 V>19.4 U>20.6
White>21.7
      Fermi: GCN 15357
UVOT: no detection
XRT: GCN 15361; GCN 15431
UVOT: GCN 15362
 
131018A 12:47:48 574935 98.473
06:33:53.5
-19.897
-19:53:49.2
1.3 73.22 11 1 0.5 0.1 2.24, PL 0.14 06:33:53.10 -19:53:47.1 1.4 112.65 445 0.16445982 0.07505646 -1.333 2.18813 3.28473 n/a n/a n/a 99 V>20.3 B>22.0
U>21.9
UVW1>21.3
UVM2>20.5
UVW2>20.8
White>22.4
      UVOT: no detection BAT: GCN 15349; GCN 15354
XRT: GCN 15349; GCN 15352; GCN 15356; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15349; GCN 15358
Other: GCN Report 450.1
Andrea Melandri
131014A 05:09:00.20 Fermi 101.9
06:47:36.0
-20.0
-20:00:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 06:41:12.80 -19:05:49.6 6 44100 n/a 0.31052619 0.08796957 -1.617 2.20057 6.82314 n/a n/a n/a 45700 n/a U>20.9       Fermi: GCN 15332
UVOT: no detection
XRT: GCN 15334; GCN 15335; GCN 15339; GCN 15344; GCN 15351; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15342
 
131011A 17:47:34.99 Fermi n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 02:10:06.11 -04:24:42.1 4.1 ~86400 n/a n/a 0.030 n/a 1.5 0.185 n/a n/a n/a 83900 n/a UVW2>22.10       Fermi: GCN 15331
UVOT: no detection
XRT: GCN 15329
UVOT: GCN 15343
Other: GCN Report 456.1
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
131004A 21:41:03 573190 296.108
19:44:25.9
-2.952
-02:57:07.2
1.1 1.54 2.8 0.2 3.4 0.2 1.81, PL 0.11 19:44:27.16 -02:57:31.0 1.5 69.97 n/a 0.01474704 0.006689178 -1.013 2.21436 2.62515 19:44:27.09 -02:57:30.4 0.55 75 V>20.24 U=20.72
B>21.0
UVW1>20.9
UVM2>20.8
UVW2>21.0
White=20.18
NOT, TNG (3.6m), Liverpool (2m), Magellan (6.5m), MPG (2.2m), TNG (4m), Fermi (GBM) 0.717 (Magellan: emission)
0.71 (TNG: emission)
    BAT: GCN 15303; GCN 15316
XRT: GCN 15303; GCN 15308; GCN 15311; GCN 15318; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15303; GCN 15313
Redshift: GCN 15307 (Magellan); GCN 15310 (TNG)
Lea Hagen
131002B 10:54:28 572742 75.135
05:00:32.4
-75.701
-75:42:03.6
1.2 39.10 6.2 0.6 0.6 0.1 0.36, CPL 0.84 05:00:29.37 -75:42:10.8 2.2 52.84 72.5 0.0045879097 0.0009253971 0.5426 2.19584 3.11143 n/a n/a n/a 62 V>20.3 B>21.4
U>21.0
UVW1>20.4
UVM2>20.1
UVW2>20.5
White>22.1
      UVOT: no detection BAT: GCN 15284; GCN 15298
XRT: GCN 15284; GCN 15291; GCN 15296; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15284; GCN 15295
Mike Stroh
131002A 06:54:21 572721 253.103
16:52:24.7
82.036
82:02:09.6
3.9 55.59 6.4 0.8 1.3 0.1 1.63, PL 0.19 16:52:52.94 82:03:14.8 1.7 66.71 93.8 0.0548086 0.02730021 -6.028 2.07363 1.13087 n/a n/a n/a 77 V=18.89 B=19.41
U>21.1
UVW1>20.7
UVM2>21.1
UVW2>21.5
White=17.94
Faulkes North (2m), ISON-NM (0.4m), Fermi (GBM)       BAT: GCN 15283; GCN 15302
XRT: GCN 15283; GCN 15287; GCN 15292; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15283; GCN 15294
Brad Barlow
131001A 05:37:24 Ground Analysis 8.304
00:33:13.0
25.557
25:33:25.2
1.6 4.9 4.9 0.6 2.57 0.25 0.8, CPL 0.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 79990 n/a U>20.94       XRT: no detection
UVOT: no detection
BAT: GCN 15281; GCN 15293
XRT: GCN 15288
UVOT: GCN 15288
Jay Cummings
130930A 19:09:32 572489 190.725
12:42:54.0
-35.511
-35:30:39.6
2.0 n/a 39 4 0.036 0.004 1.90, PL 0.18 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 03:51 UT on 2013 November 26.
BAT: Swift J1242.9-3530. The emission appears to extend before and after the observation so we cannot determine a T90 interval.
BAT: GCN 15276
Tilan Ukwatta
130929A 09:36:33 572308 135.028
09:00:06.7
-47.554
-47:33:14.4
1.6 11.10 6.9 0.8 1.7 0.3 2.00, PL 0.18 09:00:05.73 -47:33:38.7 1.7 101.48 n/a 0.0073405563 0.0026680115 -1.297 2.19191 32.2493 n/a n/a n/a 280 V>19.7 B>19.0
U>20.6
UVW1>19.6
UVM2>19.7
UVW2>19.7
White>21.4
      UVOT: no detection BAT: GCN 15269; GCN 15272
XRT: GCN 15269; GCN 15271; GCN 15273; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15269; GCN 15275
Other: GCN Report 455.1
Frank Marshall
130925A 04:11:24 571830 41.186
02:44:44.6
-26.146
-26:08:45.6
1.0 n/a 410 10 7.3 0.6 1.85, CPL 0.14 02:44:42.97 -26:09:11.5 1.4 147.39 5860 1.9280701 0.9726881 -3.243 2.69002 9.80725 n/a n/a n/a 157 V>20.07 V>20.6
U>20.4
UVW1>21.1\UVM2>21.2
UVW2>20.7
white>22.0
MPG/ESO (2.2m), MAXI/GSC, VLT/UVES, VLT/X-shooter, Fermi (GBM), HJT (1.5m), INTEGRAL, Konus-Wind, NuSTAR 0.347 (VLT/UVES: emission)
0.35 (VLT/X-shooter: emission)
White=22.9 (UVOT) XRT: The light curve behaviour is dominated by sharp, bright flares. Please see GCN 15254 for more detailed information.
UVOT: no detection
BAT: GCN 15246; GCN 15257
XRT: GCN 15246; GCN 15251; GCN 15254; GCN 15280; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15246; GCN 15266
Redshift: GCN 15249 (VLT/UVES); GCN 15250 (VLT/X-shooter)
Host: GCN 15267 (UVOT); GCN 15489 (HST)
Other: GCN Report 465.1
Amy Lien
130919A 11:07:24 571271 207.281
13:49:07.4
-10.353
-10:21:10.8
1.6 97.3 14 2 0.5 0.1 0.54, CPL 0.73 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 23:23 UT on 2013 December 7. BAT: GCN 15232; GCN 15234
Hans Krimm
130913A 00:28:21 570531
Ground Analysis
341.960
22:47:50.4
1.294
01:17:38.4
3.3 n/a 1.3 0.4 n/a n/a 0.9, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       The source went into Moon constraint for Swift very shortly after discovery, so no TOO was possible, and there will be no narrow-field instrument data for this GRB. BAT: GCN 15233
Jay Cummings
130912A 08:34:57 570465 47.606
03:10:25.4
13.999
13:59:56.4
1.6 0.28 1.7 0.2 2.2 0.3 1.20, PL 0.20 03:10:22.21 13:59:49.3 1.5 93.90 n/a 0.019026 0.007447296 -1.202 1.57299 1.486673 n/a n/a n/a 98 V>20.3 B>21.6
U>21.6
UVW1>22.1
UVM2>21.8
UVW2>21.6
White>21.4
MPG/ESO (2.2m), Fermi (GBM), Palomar (60"), WHT, Konus-Wind     UVOT: no detection BAT: GCN 15212; GCN 15216
XRT: GCN 15212; GCN 15217; GCN 15221; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15212; GCN 15229
Other: GCN Report 454.1
Valerio D'Elia
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130907A 21:41:13 569992 215.898
14:23:35.5
45.602
45:36:07.2
1.0 >360 1400 10 25.6 0.5 1.17, PL 0.02 14:23:34.13 45:36:26.1 1.4 66.59 6330 2.6719719 0.5314296 -0.5477 1.99054 1.79173 14:23:34.04 45:36:27.1 0.50 74 V=16.29 B=16.78
U=15.87
UVW1=18.54
UVM2>19.2
UVW2>18.7
White=15.45
MASTER II, NOT, Skynet (14"), HJT (1.5m), Tautenburg (1.34m), Fermi (LAT), VLA @ 24.5 GHz, iTelescope (T21, 0.43m), Konus-Wind, INTEGRAL, WSRT @ 4.9 GHz, AMI @ 15 GHz, AZT-22 1.238 (NOT: absorption)     BAT: GCN 15183; GCN 15202; GCN 15205
XRT: GCN 15183; GCN 15198; GCN 15199; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15183; GCN 15195
Radio: GCN 15200 (VLA); GCN 15207 (WSRT); GCN 15211 (AMI)
Redshift: GCN 15187 (NOT)
Mat Page
130903A 00:47:20 INTEGRAL 82.1334
05:28:32.0
-0.1252
-00:07:30.7
n/a n/a n/a n/a n/a n/a n/a n/a 05:28:31.23 -00:07:36.0 4.3 n/a n/a 0.022945394 0.01248308 -0.7803 2.42199 1.458579 n/a n/a n/a 44100 V>21.2 U>21.3       INTEGRAL: GCN 15169
UVOT: no detection
XRT: GCN 15173; GCN 15231; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15181
 
130831B 13:48:19 568855 192.454
12:49:49.0
-29.187
-29:11:13.2
2.1 37.8 14 2 2.4 0.5 1.88, PL 0.21 12:49:40.89 -29:10:59.9 1.4 127.03 n/a 0.09176296 0.034865137 0.1477 2.06869 1.63839 n/a n/a n/a 130 V>19.7 B>20.5
U>20.3
UVW1>20.2
UVM2>20.9
UVW2>20.7
White>20.9
      UVOT: no detection BAT: GCN 15141; GCN 15163
XRT: GCN 15141; GCN 15149; GCN 15154; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15141; GCN 15160
Daniele Malesani
130831A 13:04:16 568849 358.635
23:54:32.4
29.431
29:25:51.6
1.0 32.5 65 0.2 13.6 0.6 1.93, PL 0.05 23:54:29.92 29:25:47.3 1.4 125.80 88.7 0.23422308 0.10099206 -3.677 1.79449 0.0703922 23:54:29.89 29:25:46.2 0.74 191 V=14.4 B=14.9
U=13.9
UVW1=13.9
UVM2=13.6
UVW2=14.8
Faulkes North (2m), Faulkes South (2m), Weihai (1m), MITSuME (50cm), Gemini-North, Konus-Wind, Xinglong (60cm), Skynet/PROMPT (17"), Montarrenti Observatory (0.53m), Virtual Telescope (0.43m), iTelescope (0.32m), Taurus Hill Observatory (0.35m), TUBITAK T100 (1.0m), HJT (1.5m), SANTEL-650 (0.65m), VT-50 (0.5m), AZT-8 (0.7m), SANTEL-400AN, AZT-22, RTT150 0.4791 (Gemini-North: absorption)     BAT: GCN 15139; GCN 15155
XRT: GCN 15139; GCN 15147; GCN 15151; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15139; GCN 15168
Redshift: GCN 15144 (Gemini-North)
Lea Hagen
130829A 05:43:33 568417 182.426
12:09:42.2
46.520
46:31:12.0
1.3 42.56 12 1 0.6 0.1 1.36, PL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift XRT or UVOT cannot observe this region until September 24th, 2013. BAT: GCN 15131
Dirk Grupe
130822A 15:54:17 567163 27.940
01:51:45.6
-3.219
-03:13:08.4
3 n/a n/a n/a n/a n/a n/a n/a 01:51:41.22 -03:12:30.6 3.1 73.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a 294 n/a n/a         BAT: GCN 15112
XRT: GCN 15112; GCN 15120
UVOT: GCN 15112
Dan Kocevski
130816B 04:53:38 566561 170.049
11:20:11.8
-57.527
-57:31:37.2
1.6 10.00 2.7 0.4 0.9 0.1 0.45, CPL 0.93 11:20:03.89 -57:33:26.3 1.9 70.21 n/a 0.005591898 0.0026020038 -0.9806 2.05442 5.3211 n/a n/a n/a 75 V>20.4 B>20.7
U>20.5
UVW1>20.8
UVW2>20.8
UVW2>20.7
White>21.5
MPG/ESO (2.2m)     UVOT: no detection BAT: GCN 15099; GCN 15108
XRT: GCN 15099; GCN 15102; GCN 15103; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15099; GCN 15110
Mike Stamatikos
130816A 01:46:55 566545 197.093
13:08:22.3
-58.996
-58:59:45.6
2.6 29.97 4.3 1.0 1.5 0.2 1.86, PL 0.34 13:08:33.68 -58:56:42.2 1.5 87.50 n/a 0.037145886 0.021100791 -0.7249 2.13422 7.04603 n/a n/a n/a 91 V>1.2 B>20.0
U>19.5
UVW1>19.3
UVM2>19.4
UVW2>19.7
White>21.1
REM (60cm), MPG/ESO (2.2m), Fermi (GBM)     UVOT: no detection BAT: GCN 15097; GCN 15105
XRT: GCN 15097; GCN 15100; GCN 15106; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15097
Other: GCN Report 467.1
Stephen Holland
130812A 22:22:52 566228 92.387
06:09:32.9
-13.285
-13:17:06.0
1.0 7.6 5.9 0.3 2.8 0.2 2.52, PL 0.11 06:09:35.00 -13:17:17.3 1.5 77.04 n/a 0.05380881 0.027239867 -0.8726 2.00858 2.80149 n/a n/a n/a 139 V>20.5 B>21.7
U>20.8
UVW1>20.5
UVM2>20.3
UVW2>21.3
      UVOT: no detection BAT: GCN 15088; GCN 15092
XRT: GCN 15088; GCN 15089; GCN 15090; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15088; GCN 15093
Other: GCN Report 453.1
Valerio D'Elia
130807A 10:25:43 565651 269.801
17:59:12.2
-27.616
-27:36:57.6
1.7 n/a 12 2 0.4 0.1 0.31, CPL 0.89 17:59:12.16 -27:36:57.5 3.6 84.95 n/a 0.0896544 0.04383357 -1.811 2.30611 14.6014 n/a n/a n/a 145 V>19.34 B>20.3
U>19.9
UVW1>19.6
UVM2>19.7
UVW2>20.2
White>21.1
      BAT: The current analysis of the BAT data does not allow us to distinguish between the interpretations of this event as either a GRB or galactic transient.
XRT: It is likely that BAT trigger 565651 was a somewhat unusual GRB rather than a Galactic or extragalactic transient, in spite of its proximity to the Galactic center.
UVOT: no detection
BAT: GCN 15082; GCN 15083
XRT: GCN 15082; GCN 15085; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15082; GCN 15086
Other: GCN Report 449.1
Andrea Melandri
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130806A 02:51:33 565562 35.907
02:23:37.7
67.525
67:31:30.0
1.6 6.1 1.7 0.2 1.3 0.1 2.50, PL 0.22 02:23:42.74 67:31:55.3 1.8 66.25 n/a 0.022168162 0.013696792 -0.6172 1.59744 6.66233 n/a n/a n/a 69 V>19.9 B>21.3
U>21.4
UVW1>21.2
UVM2>20.9
UVW2>20.7
white>21.8
      BAT: the burst can be classified as an X-ray flash (see GCN 15076)
UVOT: no detection
BAT: GCN 15071; GCN 15076
XRT: GCN 15071; GCN 15072; GCN 15078; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15071; GCN 15084
Ben Gompertz
130803A 10:02:52 565263 220.256
14:41:01.4
-2.499
-02:29:56.4
1.1 44 15 1 5.1 0.4 1.69, PL 0.14 14:41:00.65 -02:29:31.2 1.4 90.31 n/a 0.09421852 0.05225616 -0.7556 2.41341 8.79065 n/a n/a n/a 93 V>20.8 B>21.0
U>20.7
UVW1>21.4
UVM2>21.2
UVW2>20.9
White>21.7
Fermi (GBM)   MPG/ESO UVOT: no detection BAT: GCN 15059; GCN 15063
XRT: GCN 15059; GCN 15062; GCN 15068; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15059; GCN 15065
Host: GCN 15066 (MPG/ESO); GCN 15073 (MPG/ESO)
Other: GCN Report 448.1
Kim Page
130727A 16:45:19.52 564342 330.790
22:03:09.6
-65.540
-65:32:24.0
1.0 13.57 38 1 7.0 0.3 1.65, PL 0.05 22:03:11.62 -65:32:19.0 1.4 3484.5 10 0.12136098 0.05564492 -0.9995 1.93714 1.220899 22:03:11.62 -65:32:18.8 0.7 3495 V>2.96 B=21.44
U=20.99
UVW1=21.89
UVM2>20.50
UVW2>21.80
White=21.35
Faulkes South (2m), MPG/ESO (2.2m), Fermi (GBM), Konus-Wind     Due to an observing constraint, Swift did not slew until T0+49.6 minutes. BAT: GCN 15046; GCN 15049
XRT: GCN 15047; GCN 15048; GCN 15051; GCN 15054; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15047; GCN 15056
Mike Stroh
130725B 17:39:28 564028 214.233
14:16:55.9
-11.124
-11:07:26.4
1.2 10.0 3.9 0.4 2.2 0.2 2.23, PL 0.17 14:16:57.74 -11:07:42.6 1.4 53 10 0.09111694 0.04246453 -0.08857 1.94128 0.731063 14:16:57.76 -11:07:41.8 0.50 72 V=19.16 B=18.20
U=17.35
UVW1=20.01
UVM2>21.1
UVW2>20.1

White=16.67
MPG/ESO (2.2m), REM (60cm)       BAT: GCN 15029; GCN 15041
XRT: GCN 15029; GCN 15038; GCN 15040; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15032; GCN 15045
Other: GCN Report 464.1
Craig Swenson
130725A 11:37:11 563980 230.060
15:20:14.4
0.624
00:37:26.4
2.5 101.8 9.7 1.7 0.6 0.2 1.60, PL 0.30 15:20:07.78 00:37:39.4 1.8 3094 n/a n/a 0.013 -0.7 2.5 0.9 n/a n/a n/a 3097 V>20.4 B>20.4
U>21.0
UVW1>21.0
UVM2>21.0
UVW2>21.1
White>21.0
Murikabushi (1m)     This burst was not identified in real-time due to telemetry gaps.
UVOT: no detection
BAT: GCN 15028; GCN 15031
XRT: GCN 15028; GCN 15042
UVOT: GCN 15028; GCN 15036
Other: GCN Report 452.1
Binbin Zhang
130722A 08:19:19 563213 260.670
17:22:40.8
-2.979
-02:58:44.4
3 n/a n/a n/a n/a n/a n/a n/a 17:22:36.46 -02:58:22.2 1.4 111.22 865 0.25077552 0.10310304 -8 1.90545 4.96772 17:22:36.47 -02:58:21.6 0.7 120 V>19.7 B>20.9
U>21.0
UVW1>21.2
UVW2>21.3
White_FC=19.6
Faulkes South (2m), Skynet/GORT (14"), Konus-Wind   i'=19.58 (HJT)   BAT: GCN 15013
XRT: GCN 15013; GCN 15018; GCN 15019; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15013; GCN 15022
Host: GCN 15057 (HJT)
Nora Troja
130719A 05:47:49 562625 89.038
05:56:09.1
-11.591
-11:35:27.6
1.9 177.7 23 2 0.6 0.2 1.63, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to the Sun constraint, XRT and UVOT will not be able to observe the burst location until July 26. BAT: GCN 15012; GCN 15016
Other: GCN Report 463.1
Frank Marshall
130716A 10:36:53 561974 179.581
11:58:19.4
63.057
63:03:25.2
2.5 n/a n/a n/a n/a n/a n/a n/a 11:58:18.5 63:03:10.6 4.1 122 n/a n/a n/a n/a n/a n/a n/a n/a n/a 120 V>9.17 B>20.01
U_fc>19.86
UVW1>19.61
UVM2>19.64
UVW2>20.05
White>20.90
Fermi (GBM)     UVOT: no detection BAT: GCN 15006
XRT: GCN 15006
UVOT: GCN 15007
Stefan Immler
130708A 11:43:03.7 Ground Analysis
560515
17.474
01:09:53.8
0.003
00:00:10.8
2.4 9 78 18 n/a n/a n/a n/a n/a n/a n/a 97564 n/a n/a n/a n/a n/a n/a n/a n/a n/a 97557 V>20.1 U>21.4
White>21.6
Fermi (GBM)     XRT: no detection
UVOT: no detection
BAT: GCN 14997
XRT: GCN 15001
UVOT: GCN 15001
Jay Cummings
130702A 00:05:23 Fermi 218.8
14:35:12.0
12.25
12:15:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 14:29:14.78 15:46:26.1 1.5 89100 n/a 2.5411032 1.114812 -1.056 1.98886 0.585523 14:29:14.77 15:46:26.5 0.50 89111 n/a U=18.48
UVW1=19.29
UVM2=19.67
UVW2=19.26
White=18.26
      Fermi: GCN 14972 XRT: GCN 14973; GCN 14982; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14973; GCN 14991
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130701A 04:17:43 559482 357.224
23:48:53.8
36.100
36:06:00.0
1.0 4.38 44 1 17.1 0.7 0.90, CPL 0.21 23:48:55.08 36:06:01.5 1.5 85.47 136 0.09600966 0.034662612 -1.798 1.9213 0.510222 n/a n/a n/a 151 V=19.04 U-FC=15.52
B=19.66
UVW2=20.07
NOT, VLT, Konus-Wind, Palomar (60") 1.155 (VLT: absorption)     BAT: GCN 14953; GCN 14959
XRT: GCN 14953; GCN 14955; GCN 14961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14953; GCN 14957
Redshift: GCN 14956 (VLT)
Paul Kuin
130627B 12:00:50 559139 181.914
12:07:39.4
-55.706
-55:42:21.6
1.8 28.6 6.1 0.8 0.8 0.2 0.13, CPL 1.03 12:07:39.14 -55:42:02.9 4.2 2996.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3754 V>19.5 B>20.1
U>19.7
UVW1>20.3
UVM2>20.4
UVW2>19.7
White>20.9
      Due to an observing constraint, Swift did not slew until T0+48.4 minutes.
XRT: Swift performed a second epoch observation and the X-ray object reported by is no longer detected, therefore confirming that this object was the afterglow
UVOT: no detection
BAT: GCN 14936; GCN 14952
XRT: GCN 14938; GCN 14947; GCN 14966
UVOT: GCN 14939; GCN 14950
Sam Oates
130627A 08:55:03 559132 184.415
12:17:39.6
-37.114
-37:06:50.4
2.8 30.8 9.1 1.9 1.8 0.5 1.84, PL 0.32 12:17:39.66 -37:05:13.2 1.5 2975.93 n/a 0.04396356 0.022167108 -0.8777 2.39584 3.8554 n/a n/a n/a 2979 V>19.7 B>21.3
U>20.5
UVW1>20.4
UVM2>20.4
UVW2>21.2
White>22.1
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+46.0 minutes
UVOT: no detection
BAT: GCN 14933; GCN 14951
XRT: GCN 14935; GCN 14945; GCN 14948; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14934; GCN 14949
Sam Oates
130626A 10:51:03 559075 273.128
18:12:30.7
-9.525
-09:31:30.0
1.8 0.16 0.52 0.08 0.9 0.2 -0.53, CPL 1.39 n/a n/a n/a 58.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a 67 V>19.8 B>21.1
U>20.7
UVW1>20.1
White>22.0
      XRT: Source previously reported has not faded significantly, it is not believe it to be the X-ray afterglow.
UVOT: no detection
BAT: GCN 14931; GCN 14942
XRT: GCN 14931; GCN 14937; GCN 15004
UVOT: GCN 14931: GCN 14937
Max De Pasquale
130625A 07:00:39 558982 343.336
22:53:20.6
82.171
82:10:15.6
1.3 38.1 18 1 1.2 0.2 1.37, PL 0.09 22:53:06.71 82:10:27.8 2.0 97.24 n/a 0.000822419 0.00021800192 -1.702 2.2062 4.76875 n/a n/a n/a 102 V>19.34 B>20.21
U>20.81
UVW1>19.60
UVM2>20.04
UVW2>19.79
White>21.34
      UVOT: no detection BAT: GCN 14923; GCN 14925
XRT: GCN 14923; GCN 14924; GCN 14930; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14923; GCN 14928
Other: GCN Report 440.1
Dirk Grupe
130623A 11:42:44.7 Ground Analysis 20.723
01:22:53.5
-77.784
-77:47:02.4
4 15 5.4 1.1 1.4 0.3 1.8, PL 0.2 01:23:24.83 -77:46:24.2 4.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a White>22.6 Fermi (GBM), MPG/ESO (2.2m)     XRT: The source reported seems to have faded, suggesting that it may be the X-ray afterglow.
UVOT: no detection
BAT: GCN 14921
XRT: GCN 14926; GCN 14964
UVOT: GCN 14926
 
130615A 09:44:45 558271 274.963
18:19:51.1
-68.161
-68:09:39.6
2.9 304 21 3 0.7 0.2 0.87, CPL 0.92 18:19:19.02 -68:09:40.2 2.0 174.06 211 0.01882657 0.0.0785145 -2.975 2.07759 0.827000000005646 n/a n/a n/a 180 V>20.1 U>21.3
UVW1>20.9
UVM2>20.3
UVW2>20.8
MPG/ESO (2.2m), PROMPT (16"), Zadko (100cm),     UVOT: no detection BAT: GCN 14897; GCN 14899
XRT: GCN 14897; GCN 14900; GCN 14904; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14897; GCN 14902
Eda Sonbas
130612A 03:22:22 557976 259.771
17:19:05.0
16.729
16:43:44.4
2.0 4.0 2.3 0.5 1.7 0.3 -0.14, CPL 1.71 17:19:10.63 16:43:11.3 1.5 86.97 92.2 0.010768527 0.004891128 -1.012 2.18734 7.85251 17:19:10.58 16:43:11.9 0.53 94 V>20.6 B>21.3
U=19.68
UVW1>21.6
UVM2>21.6
UVW2>21.1
White=18.97
Liverpool (2m), PAIRITEL (1.3m), PROMPT (16"), NOT (2.5m), Palomar (60"), HJT (1.5m), Sierra Nevada (1.5m), VLT, TAROT (25cm), ISON-NM (0.45m), iTelescope T21 (0.43m), Fermi (GBM) 2.006 (VLT: absorption)     BAT: GCN 14874; GCN 14916
XRT: GCN 14874; GCN 14884; GCN 14886; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14874; GCN 14887
Redshift: GCN 14882 (VLT)
Judy Racusin
130610A 03:12:13 557845 224.414
14:57:39.4
28.187
28:11:13.2
2.4 46.4 25 1 1.7 0.2 1.27, PL 0.08 14:57:40.88 28:12:25.6 1.4 132.97 43.7 0.026318754 0.010466968 -1.182 2.04497 2.63573 14:57:40.88 28:12:25.8 0.51 140 V>20.07 B+19.12
U=17.67
UVW1>19.05
UVM2>21.09
UVW2>20.63
White=19.56
Liverpool (2m), PROMPT (16"), PAIRITEL (1.3m), Palomar (60"), VLT, Mt. Lemmon (1m), Fermi (GBM), ISON-NM (0.45m), iTelescope T21 (0.43m), CrAO, TAROT (25cm) 2.092 (VLT: absorption)     BAT: GCN 14842; GCN 14849
XRT: GCN 14842; GCN 14851; GCN 14853; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14842; GCN 14859
Redshift: GCN 14848 (VLT)
Jay Cummings
130609B 21:38:40 557828 53.776
03:35:06.2
-40.168
-40:10:04.8
1.0 210.6 160   8.5 0.4 1.32, PL 0.04 03:35:05.03 -40:10:26.7 1.7 76.01 342 0.18392367 0.0537314 -0.8014 2.00555 1.27967 03:35:05.11 -40:10:26.7 0.50 85 V=16.89 B=17.32
U=17.15
UVW1=17.61
UVM2=19.12
UVW2>19.51
White=17.36
Konus-Wind, MPG/ESO (2.2m), Fermi (GBM), Suzaku       BAT: GCN 14841; GCN 14862; GCN 14867
XRT: GCN 14841; GCN 14847; GCN 14852; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14841; GCN 14857
Other: GCN Report 435.1
Hans Krimm
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130609A 03:05:08 557782 152.680
10:10:43.2
24.124
24:07:26.4
1.2 7.0 5.7 0.4 1.8 0.2 1.88, PL 0.11 10:10:40.49 24:07:55.4 1.8 66.83 n/a 0.01861029 0.00981255 -0.8204 2.72407 3.53627 n/a n/a n/a 70 V>19.9 B>21.7
U>21.4
UVW1>21.5
UVM2>21.3
UVW2>20.8
White>22.0
Fermi (GBM)     UVOT: no detection BAT: GCN 14828; GCN 14834
XRT: GCN 14828; GCN 14835; GCN 14837; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14828; GCN 14871
Jay Cummings
130608A 23:14:21 557771 24.597
01:38:23.3
41.492
41:29:31.2
2.5 151.38 9.0 1.9 0.6 0.3 2.71, PL 0.41 01:38:26.67 41:30:10.8 1.5 161.56 47.7 0.02918907 0.02112858 -4.325 2.38733 0.662000000429403 n/a n/a n/a 168 V>2.6 B>20.8
U>20.5
UVW1>20.6
UVM2>21.3
UVW2>21.5
White>21.5
      UVOT: no detection BAT: GCN 14827; GCN 14833; GCN 14850
XRT: GCN 14827; GCN 14832; GCN 14838; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14827; GCN 14870
Other: GCN Report 434.1
Hans Krimm
130606B 00:48:11.32 Fermi 292.18
19:28:43.2
-24.86
-24:51:36.0
n/a n/a n/a n/a n/a n/a n/a n/a 14:34:07.04 -22:06:08.3 1.6 106600 n/a 0.909216 0.3332544 -1.287 2.43651 2.39498 n/a n/a n/a 106600 n/a White>22.6       Fermi: GCN 14765
UVOT: no detection
XRT: GCN 14820; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14855
 
130606A 21:04:39 557589 249.390
16:37:33.6
29.796
29:47:45.6
2.0 276.58 29 2 2.6 0.2 1.52, PL 0.12 16:37:35.13 29:47:46.8 1.4 72.43 164 0.07761601 0.01.8112425 -0.6415 1.86465 0.177676 n/a n/a n/a 80 V>20.6 B>20.7
U>20.4
UVW1>21.1
UVM2>20.5
UVW2>20.1
White>22.1
TELMA (0.6m), CAHA (1.23m), NOT (2.5m), Sutherland Observatory (1.4m), Liverpool (2m), Virtual Telescope (0.43m), GTC (10.4m), Montarrenti Observator (0.53m), TUBITAK (1.0m), MMT (6.5m), HJT (1.5m), Mt. Lemmon (1m), PAIRITEL (1.3m), Palomar (60"), Abastumani Observatory (0.7m), MPG/ESO (2.2m), Konus-Wind, Abastumani Observatory (0.7m), PROMPT (16"), VLT, EVLA @ 21.8 GHz, TAROT (25cm), Liverpool (2m), Chandra 5.91 (GTC: absorption)
5.913 (MMT: absorption)
5.913 (VLT: absorption)
  UVOT: no detection BAT: GCN 14781; GCN 14819
XRT: GCN 14781; GCN 14811; GCN 14812; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14781; GCN 14814
Redshift: GCN 14790 (GTC); GCN 14796 (GTC); GCN 14798 (MMT); GCN 14816 (VLT)
Other: GCN Report 444.1
Tilan Ukwatta
130605A 23:41:42 557508 134.536
08:58:08.6
-33.477
-33:28:37.2
1.7 12.6 26 3 4.1 0.9 1.58, PL 0.17 08:58:08.57 -33:27:41.5 1.8 92.58 n/a 0.006325344 0.0024004323 -1.242 1.3888 2.19000000841239 08:58:08.61 -33:27:40.2 0.50 96 V=19.90 B>21.70
U>21.45
UVW1>21.57
UVM2>21.02
UVW2>20.27
White=21.04
MPG/ESO (2.2m), TAROT (25cm), PROMPT (16"), Konus-Wind     No prompt event mode data were available as Swift entered the SAA shortly after the burst was detected. BAT: GCN 14773; GCN 14787
XRT: GCN 14773; GCN 14788; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14773; GCN 14780
Other: GCN Report 433.1
Stephen Holland
130604A 06:54:26 557354 250.166
16:40:39.8
68.225
68:13:30.0
1.1 37.7 14 1 0.8 0.2 1.51, PL 0.12 16:40:44.89 68:13:34.9 1.6 99.27 176 0.001072626 0.00022190936 -2.02 2.08823 2.23996 n/a n/a n/a 109 V>20.3 B>21.5
U>20.0
UVW1>20.0
UVM2>19.7
UVW2>21.3
White>21.8
Palomar (60"), ISON-NM (0.45m), Gemini-North 1.06 (Gemini-North: emission)   UVOT: no detection BAT: GCN 14752; GCN 14779
XRT: GCN 14752; GCN 14763; GCN 14766; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14768
Redshift: GCN 14762 (Gemini-North)
Other: GCN Report 443.1
Andrea Melandri
130603B 15:49:14 557310 172.222
11:28:53.3
17.063
17:03:46.8
1.0 0.18 6.3 0.3 6.4 0.3 0.82, PL 0.07 11:28:48.15 17:04:16.9 1.4 59.05 n/a 0.0398682 0.011380392 -0.3536 2.20112 2.25766 n/a n/a n/a 62 V>19.8 B=21.14
U=20.87
UVW1>20.6
UVM2>20.4
UVW2=20.6
White=20.81
WHT, NOT (2.5m), GTC, Magellan (6.5m), Tubitak National Observatory (1.0m), Observatorio de Sierra Nevada (1.5m), Gemini-South, VLA @ 5.8 GHz, VLT, Palomar (60"), HJT (1.5m), Konus-Wind, HST, XMM-Newton 0.356 (GTC: absorption & emission)
0.356 (Magellan: emission, host)
0.356 (Gemini-South: emission)
0.3564 (VLT: absorption & emission)
r=20.94 (WHT)   BAT: GCN 14735; GCN 14741
XRT: GCN 14735; GCN 14739; GCN 14749; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14735; GCN 14759
Radio: GCN 14751 (VLA)
Redshift: GCN 14744 (GTC); GCN (Magellan); GCN 14747 (GTC); GCN 14748 (Gemini-South); GCN 14757 (VLT)
Host: GCN 14742 (WHT); GCN 14743 (NOT); GCN 14744 (GTC); GCN (Magellan); GCN 14747 (GTC); GCN 14748 (Gemini-South); GCN 14757 (VLT); GCN 14893 (HST)
Other: GCN Report 442.1
Andrea Melandri
130603A 05:59:32 557274 86.859
05:47:26.2
82.910
82:54:36.0
1.6 76 19 1 0.8 0.1 1.83, PL 0.12 05:47:35.06 82:54:30.7 1.5 3103.59 n/a 0.176651 0.0487806 -0.2662 2.32319 4.70297 05:47:33.9 82:54:31.3 0.8 3325 V>19.02 B=19.71
U=19.19
UVW1=19.62
UVM2>19.63
UVW2=20.25
White=9.61
MITSuME (50cm), NM1 Telescope (0.40m)     Due to an observing constraint, Swift did not slew until T0+49.7 minutes. BAT: GCN 14731; GCN 14736
XRT: GCN 14732; GCN 14733; GCN 14737; GCN 14740; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14732; GCN 14738
Other: GCN Report 441.1
Andrea Melandri
130529A 11:15:25 556930 24.274
01:37:05.8
-64.143
-64:08:34.8
1.9 128 14 2 0.5 0.1 1.56, PL 0.17 01:37:07.66 -64:08:50.8 1.4 112.63 124 0.09166456 0.043107497 -1.669 1.32001 0.685488 n/a n/a n/a 122 V>20.8 B>21.1
U>21.5
UVW1>21.6
UVM2>21.0
UVW2>21.8
White>22.1
      UVOT: no detection BAT: GCN 14717; GCN 14726
XRT: GCN 14717; GCN 14719; GCN 14723; GCN 14724; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14717; GCN 14728
Other: GCN Report 432.1
Valerio D'Elia
130528A 16:41:23 556870 139.405
09:17:37.2
87.300
87:18:00.0
1.0 59.4 51 2 3.0 0.2 1.39, CPL 0.19 09:18:01.22 87:18:04.2 1.9 64.87 1200 0.12047816 0.047773 -1.451 1.91315 3.43277 n/a n/a n/a 75 V>19.9 B>20.8
U>21.0
UVW1>20.7
UVM2>20.7
UVW2>20.5
White>21.7
Konus-Wind, Fermi (GBM)     UVOT: no detection BAT: GCN 14711; GCN 14718
XRT: GCN 14711; GCN 14714; GCN 14716; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14711; GCN 14721
Other: GCN Report 431.1
Valerio D'Elia
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130527A 14:21:30 556753 309.282
20:37:07.7
-24.726
-24:43:33.6
1.1 44 120 4 20.1 1.4 1.25, PL 0.05 20:37:06.32 -24:43:29.9 1.4 105.24 288 0.031501125 0.00919665 -1.5 1.66746 1.45629 n/a n/a n/a 113 V>18.7 B>20.2
U>20.2
UVW1>19.8
UVM2>20.0
UVW2>20.6
White>21.1
Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 14703; GCN 14708
XRT: GCN 14703; GCN 14704; GCN 14705; GCN 14707; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14703; GCN 14715
Other: GCN Report 447.1
Ben Gompertz
130521A 22:49:16 556344 87.568
05:50:16.3
14.470
14:28:12.0
1.6 11.0 4.2 0.5 1.9 0.2 2.11, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a PROMPT (16")     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:50 UT on 2013 August 06. BAT: GCN 14691; GCN 14693
Claudio Pagani
130518B 10:50:38 556105
Ground Analysis
321.555
21:26:13.2
-20.148
-20:08:52.8
1.8 n/a 8.0 n/a n/a n/a 1/39, PL 0.14 n/a n/a n/a 184000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Burst found in ground analysis. A Swift TOO request has been submitted and approved to locate the afterglow.
XRT: no detection
BAT: GCN 14682; GCN 14683; GCN 14694
XRT: GCN 14690
Jay Cummings
130518A 13:55:07.4 556113 355.671
23:42:41.0
47.478
47:28:40.8
2.9 n/a n/a n/a n/a n/a n/a n/a 23:42:39.79 47:27:55.2 3.6 n/a n/a 0.16697043 0.05006925 -1.544 2.14841 2.17708 n/a n/a n/a 30500 n/a U=19.0 Fermi (GBM & LAT), Konus-Wind, HJT (1.5m), Palomar (60"), GTC (10.4m), Gemini-North, PdBI @ 86.7 GHz, Suzaku 2.49 (GTC: absorption)
2.488 (Gemini-North: absorption)
  Burst first reported by Fermi: GCN 14674 BAT: GCN 14676
XRT: GCN 14678; GCN 14681; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14678
Radio: GCN 14689 (PdBI)
Redshift: GCN 14685 (GTC); GCN 14687 (Gemini-North)
Michael Siegel
130515A 01:21:17 555880 283.436
18:53:44.6
-54.283
-54:16:58.8
1.6 0.29 1.5 0.2 1.4 0.2 0.77, PL 0.18 18:53:45.63 -54:16:44.6 2.4 75.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a 79 V>19.8 B>21.0
U>20.7
UVW1>20.7
UVM2>20.0
UVW2>20.7
White>21.7
Fermi (GBM), Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 14650; GCN 14658
XRT: GCN 14650; GCN 14654; GCN 14661
UVOT: GCN 14650; GCN 14660
Other: GCN Report 437.1
Daniele Malesani
130514B 13:26:32 INTEGRAL 147.604
09:50:25.0
-18.969
-18:58:08.4
n/a n/a 8.8 0.6 n/a n/a 1.72, PL 0.21 09:50:26.06 -18:57:54.6 1.8 5000 n/a 0.1077102 0.0501189 -0.9806 2.17334 3.57487 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 14638
BAT: Slew survey data for photon index and fluence.
BAT: GCN 14659
XRT: GCN 14651; GCN 14695; Evans et al., 2009, MNRAS, 397, 1177
 
130514A 07:13:41 555821 296.278
19:45:06.7
-7.974
-07:58:26.4
1.0 204 91 2 2.8 0.3 1.80, PL 0.05 19:45:07.92 -07:58:34.0 1.5 88.83 583 0.07779492 0.029464704 -2.024 2.0604 1.577583 n/a n/a n/a 97 V>18.7 B>19.1
U>20.5
UVW1>19.1
UVW2>19.5
White>21.5
MPG/ESO (2.2m), PROMPT (16") 3.6 (MPG/ESO: photometric)   UVOT: no detection BAT: GCN 14632; GCN 14636; GCN 14702
XRT: GCN 14632; GCN 14637; GCN 14649; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14632; GCN 14640
Redshift: GCN 14634 (MPG/ESO)
Other: GCN Report 446.1
Eda Sonbas
130513A 07:38:00 INTEGRAL 144.77525
09:39:06.1
-5.24393
-05:14:38.1
n/a n/a n/a n/a n/a n/a n/a n/a 09:39:02.80 -05:14:30.1 2.7 25400 n/a n/a n/a -3.3 2.9 0.34 n/a n/a n/a 25261 V>20.6 U>21.6
White>21.9
      INTEGRAL: GCN 14630
UVOT: no detection
XRT: GCN 14635
UVOT: GCN 14641
Other: GCN Report 427.1
 
130511A 11:30:47 555600 196.654
13:06:37.0
18.709
18:42:32.4
2.3 5.43 2.2 0.4 1.3 0.2 1.35, PL 0.31 13:06:34.90 18:42:35.3 1.4 71.58 n/a 0.007197588 0.0019920924 -0.8409 2.06879 1.03194 13:06:34.96 18:42:36.0 0.64 74 n/a White=19.18 Gemini-North, Higashi-Hiroshima Observatory (1.5m), SOAO (0.6m), ANU (2.3m) 1.3033 (Gemini-North: absorption)     BAT: GCN 14620; GCN 14624
XRT: GCN 14620; GCN 14622; GCN 14627; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14620
Redshift: GCN 14621 (Gemini-North)
Hans Krimm
130508A 17:08:53 555413 305.351
20:21:24.2
34.966
34:57:57.6
2.2 42 6.6 1.0 0.7 0.2 1.80, PL 0.23 20:21:17.22 34:57:29.9 2.5 130.49 n/a 0.00028673 0.0000617 -1.969 1.04958 16.44326 n/a n/a n/a 136 V>20.0 B>20.5
U>20.5
UVW1>20.3
UVM2>20.3
UVW2>20.5
White>21.5
      Even though this is a weak detection and it is on the Galactic Plane (lon,lat= 74,-1), we determine that this is probably a GRB, but can not rule out some other type of astrophysical source. We will need the full data set to make the determination.
UVOT: no detection
BAT: GCN 14607; GCN 14613
XRT: GCN 14607; GCN 14612; GCN 14614; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14607; GCN 14619
Other: GCN Report 426.1
Stephen Holland
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130505A 08:22:28 555163 137.060
09:08:14.4
17.485
17:29:06.0
1.5 88 210 10 30.0 3.1 1.18, PL 0.07 09:08:14.60 17:29:04.3 1.4 96.37 735 2.1814356 0.5711476 0.6425 1.92439 0.524335 09:08:14.64 17:29:05.2 0.5 107 V=17.50 B=17.71
U=14.66
UVW1=19.28
UVM2>19.6
UVW2>19.9
White=17.96
MAXI, Gemini-North, MITSuME (50cm), Weihai (1m), TNT (80cm), iTelescope (T12), Konus-Wind, Kharkiv National University (0.7m), Tautenburg (1.43m), HJT (1.5m), Suzaku, MITSuME (50cm) 2.27 (Gemini-North: absorption)     BAT: GCN 14563; GCN 14589
XRT: GCN 14563; GCN 14569; GCN 14577; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14563; GCN 14573
Redshift: GCN 14567 (Gemini-North)
Other: GCN Report 429.1
John Cannizzo
130504C 23:30:15 Fermi 91.715
06:06:51.6
3.846
03:50:45.6
n/a n/a n/a n/a n/a n/a n/a n/a 06:06:31.29 03:50:02.0 3.6 65600 n/a 0.511105 0.1731925 -1.387 1.83931 5.12414 n/a n/a n/a n/a n/a n/a       Fermi: GCN 14574 XRT: GCN 14584; GCN 14588; GCN 14603; Evans et al., 2009, MNRAS, 397, 1177
 
130504A 02:05:34 555096 272.459
18:09:50.2
-16.320
-16:19:12.0
1.7 50 10 1 0.9 0.2 0.52, CPL 0.68 18:09:49.45 -16:18:48.2 1.7 85.89 n/a 0.056671563 0.016067202 -0.6278 1.93992 18.3355 n/a n/a n/a 89 n/a U_fc>19.8
UVW1>20.2
UVM2>20.4
UVW2>20.8
White>20.5
IAC80 (0.82m)     UVOT: no detection BAT: GCN 14551; GCN 14554
XRT: GCN 14551; GCN 14553; GCN 14558; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14551; GCN 14556
Jay Cummings
130502B 07:51:11.76 Fermi 74.5
04:58:00.0
70.6
70:36:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 04:27:02.89 71:03:38.3 1.4 55100 n/a 0.8428172 0.25794969 -1.518 1.88806 2.79952 n/a n/a n/a 55101 n/a White>22.1       Fermi: GCN 14530
UVOT: no detection
XRT: GCN 14540; GCN 14555; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14544
 
130502A 17:50:30 554996 138.579
09:14:19.0
-0.134
-00:08:02.4
1.8 3.0 3.8 0.4 2.9 0.3 1.78, PL 0.16 09:14:16.53 -00:07:24.3 1.5 91.41 n/a 0.07100832 0.04190398 -0.676 2.21006 1.62344 n/a n/a n/a 95 V>19.81 U>20.6
B>19.25
UVW1>20.16
UVM2>19.96
White_FC=20.90
White>20.06
TNG, GTC (10.4m), IAC80 (0.82m), Fermi (GBM)       BAT: GCN 14527; GCN 14550
XRT: GCN 14527; GCN 14536; GCN 14547; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14527; GCN 14543
Nora Troja
130427B 13:20:41 554635 314.900
20:59:36.0
-22.548
-22:32:52.8
1.4 27.0 15 1 3.0 0.4 1.64, PL 0.15 20:59:35.63 -22:32:47.9 1.4 77.37 115 0.019117137 0.0037106979 -1.712 1.8144 0.44452598 20:59:35.64 -22:32:46.5 1.10 87 n/a White=17.19 Faulkes North (2m), VLT 2.78 (VLT: tentative)     BAT: GCN 14460; GCN 14469
XRT: GCN 14460; GCN 14467; GCN 14479; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14460
Redshift: GCN 14493 (VLT)
Alessandro Maselli
130427A 07:47:57 554620 173.150
11:32:36.0
27.706
27:42:21.6
1.0 162.83 3100 30 331.0 4.6 1.21, PL 0.02 11:32:32.63 27:41:51.7 3.5 140.19 43800 9.83052 3.329276 -2.787 1.78644 0.977721 n/a n/a n/a 147 V=12.1 B=12.6
U=11.8
UVW1=11.2
UVM2=11.2
UVW2=11.2
White=13.8
ISON-NM (0.45m), Palomar 60", Faulkes North (2m), PAIRITEL (1.3m), MITSuME (50cm), Gemini-North, iTelescope (T11, T21, T30), Weihai (1m), HJT (1.5m), MAXI/GSC, GMG (2.4m), Zadko (100cm), Fermi (LAT, GBM), AZT-11, T100 (1.0m), RAPTOR, NOT (2.5m), VLA @ 5.8 GHz, SNUO (0.6m), SOAO (0.6m), BOAO, CARMA @ 85 GHz, INTEGRAL, Kanata (1.5m), Konus-Wind, ARIES Nainital (1.04m), Stansbury Park (0.35m), VLT, TNT (80cm), CARMA @ 93 GHz, Nayuta (2m), PROMPT (16"), CrAO RT-22 @ 36 GHz, SARA (0.9m), Challis Observatory (0.4m), Murikabushi (1m), AGILE, GMRT @ 1390 GHz, ABT (10"), VLA @ 20-22 GHz, KAIT (0.76m), Murikabushi (1m), Pan-STARRS 1 (1.8 m), RHESSI, Tautenburg (1.43m), Sandvreten Observatory (0.45m), NOT, Watcher (40cm), LBT, Keck, William Herschel (4.2m), AZT-33IK, GTC (10.4m), HST, BTA (6m), Konkoly Observatory 0.34 (Gemini-North: absorption)
0.338 (NOT: absorption)
0.3399 (VLT: absorption)
0.340 (LBT: absorption)
0.3399 (William Herschel: emission, host)
0.3393 (BTA)
Irregular galaxy, with a broadly elliptical shape (William Herschel). This is an extremely bright burst in all three instruments. BAT: GCN 14448; GCN 14470
XRT: GCN 14448; GCN 14485; GCN 14502; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14448; GCN 14472
Radio: GCN 14480 (VLA); GCN 14482 (CARMA); GCN 14494 (CARMA); GCN 14505 (RT-22); GCN 14519 (GMRT); GCN 14522 (VLA)
Redshift: GCN 14455 (Gemini-North); GCN 14478 (NOT); GCN 14491 (VLT); GCN 14605 (LBT); GCN 14617 (William Herschel); GCN 14669 (BTA)
Host: GCN 14617 (William Herschel)
Alessandro Maselli
130420B 12:56:31 553996 183.095
12:12:22.8
54.376
54:22:33.6
1.1 10.2 6.0 0.5 1.4 0.1 0.28, CPL 0.52 12:12:30.81 54:23:26.0 1.8 54.55 n/a 0.017491705 0.007488425 -1.087 1.97752 0.684227 n/a n/a n/a 57 V>19.6 B>20.9
U>20.6
UVW1>20.1
UVM2>19.8
UVW2>20.1
White>21.7
Fermi (GBM)     UVOT: no detection BAT: GCN 14411; GCN 14420
XRT: GCN 14411; GCN 14421; GCN 14430; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14411; GCN 14425
Other: GCN Report 430.1
Sam Oates
130420A 07:28:29 553977 196.118
13:04:28.3
59.421
59:25:15.6
1.0 123.5 71 3 3.4 0.2 1.52, CPL 0.25 13:04:25.49 59:25:26.3 1.4 735.33 n/a 0.12857126 0.05403455 -0.7519 2.29559 0.620381 13:04:25.55 59:25:27.1 0.50 739 V=17.66 B=18.13
U=17.19
UVW1=17.51
UVM2=18.30
UVW2=18.50
White=17.14
Faulkes North (2m), ROTSE-III, PAIRITEL (1.3m), HJT (1.5m), iTelescope (T21), Weihai (1m), GMG (2.4m), GORT (14"), ISON-NM (0.45m), Fermi (GBM), RAPTOR, GTC (10.4m) 1.297 (GTC: absorption)     BAT: GCN 14406; GCN 14419
XRT: GCN 14406; GCN 14416; GCN 14422; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14406; GCN 14424
Redshift: GCN 14437 (GTC)
Mat Page
130419A 13:30:29 553918 355.278
23:41:06.7
9.900
09:54:00.0
2.6 75.7 7.8 1.4 0.3 0.2 1.43, PL 0.28 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 00:33 UT on 2013 May 06. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 14391; GCN 14399
Paul Kuin
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130418A 19:00:53 553847 149.045
09:56:10.8
13.674
13:40:26.4
1.9 >300 18 2 0.6 0.2 2.07, PL 0.17 09:56:08.85 13:40:02.0 1.8 129.70 155 0.09930438 0.03376863 -0.7393 1.68684 1.32281 09:56:08.88 13:40:02.7 0.50 138 V=17.69 U=14.71
B=17.41
UVW1=17.25
UVM2=17.61
UVW2=18.08
White=14.85
CAHA (1.23m), Bassano Bresciano Observatory, GTC (10.4m), TNG, TAROT (25cm), OSN (1.5m), MPG/ESO (2.2m), CARMA @ 93 GHz, HJT (1.5m), REM, VLT, Mt. Lemmon (1m), iTelescope (T18, T21), CTIO (1.3m), HJT (1.5m), Konus-Wind 1.218 (GTC)
1.217 (VLT: absorption)
    BAT: GCN 14377; GCN 14392
XRT: GCN 14377; GCN 14383; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14377; GCN 14384
Radio: GCN 14387 (CARMA)
Redshift: GCN 14380 (GTC); GCN 14390 (VLT)
Max De Pasquale
130408A 21:51:38 553132 134.398
08:57:35.5
-32.363
-32:21:46.8
2.2 28 23 4 4.9 1.0 1.28, PL 0.26 08:57:37.30 -32:21:39.5 1.4 149.89 n/a 0.0561526 0.015529384 -0.4662 2.03183 0.115893 08:57:37.30 -32:21:38.9 0.5 155 V=15.75 B>20.84
U>20.55
UVW1>19.82
UVM2>19.75
UVW2>21.56
White=16.80
Liverpool (2m), MPG/ESO (2.2m), VLT, Gemini-South, Konus-Wind, CTIO (1.3m), Skynet, Suzaku 3.758 (VLT: absorption)
3.757 (Gemini-South)
    BAT: GCN 14361; GCN 14373
XRT: GCN 14361; GCN 14367; GCN 14369; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14363; GCN 14370
Redshift: GCN 14365 (VLT); GCN 14366 (Gemini-South)
Other: GCN Report 439.1
Amy Lien
130327B 08:24:04.05 Fermi 214.9
14:19:36.0
-74.6
-74:36:00.0
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Fermi: GCN 14346
XRT: The source originally suggested as a possible afterglow is not actually the GRB afterglow.
XRT: GCN 14353; GCN 14398; Evans et al., 2009, MNRAS, 397, 1177
 
130327A 01:47:34 552063 91.984
06:07:56.2
55.732
55:43:55.2
2.2 9.0 2.3 0.5 0.9 0.2 2.26, PL 0.36 06:08:09.28 55:42:53.3 1.6 99.34 n/a 0.038896 0.016800096 -4.338 2.27626 1.31000000000003 n/a n/a n/a 104 V>19.8 B>20.7
U>20.4
UVW1>21.6
UVM2>21.0
UVW2>21.9
White>21.8
Harold Johnson Telescope (RATIR, 1.5m), Gemini-North     UVOT: no detection BAT: GCN 14331; GCN 14343
XRT: GCN 14331; GCN 14335; GCN 14341; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14331; GCN 14339
Other: GCN Report 428.1
Tilan Ukwatta
130315A 12:45:32 551126 157.541
10:30:09.8
-51.794
-51:47:38.4
1.3 233.4 49 2 1.0 0.2 1.81, PL 0.08 10:30:11.60 -51:47:40.0 1.7 160.72 1100 0.0478653 0.008367282 -5.606 1.95459 2.856612 n/a n/a n/a 171 V>20.7 B>21.7
U>21.4
UVW1>21.3
UVM2>21.0
UVW2>21.2
White>22.2
MPG/ESO (2.2m)     UVOT: no detection BAT: GCN 14311; GCN 14315
XRT: GCN 14311; GCN 14317; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14311; GCN 14323
Phil Evans
130313A 16:08:11 550906 236.438
15:45:45.1
-0.355
-00:21:18.0
2.6 0.26 0.31 0.07 0.5 0.1 1.37, PL 0.36 15:45:38.41 -00:22:08.3 4.8 78.1 n/a n/a n/a n/a 1.6   n/a n/a n/a 81 V>20.4 B>21.4
U>20.3
UVW1>20.9
UVM2>21.0
UVW2>21.5
White>22.4
      UVOT: no detection BAT: GCN 14293; GCN 14296
XRT: GCN 14293; GCN 14297; GCN 14300; GCN 14305
UVOT: GCN 14293; GCN 14314
Other: GCN Report 445.1
Ben Gompertz
130306A 23:51:01 550457 279.475
18:37:54.0
-11.682
-11:40:55.2
1.6 n/a n/a n/a 7.3 0.8 1.95, PL 0.05 18:37:50.75 -11:40:52.4 4.0 146000 n/a 0.011726504 0.022409866 0.8302 1.7411 4.680364626 n/a n/a n/a 146000 n/a UVW1>22.2 Fermi (GBM), Konus-Wind     Due to a Moon observing constraint, Swift did not slew to the BAT position until March 08, 2013. BAT: GCN 14266; GCN 14279
XRT: GCN 14287; GCN 14351; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14287
Mike Siegel
130305A 11:39:16 550329
Ground Analysis
116.774
07:47:05.8
52.037
52:02:13.2
1.8 n/a 48 18 n/a n/a 0.78, PL 0.20 07:46:59.43 52:01:60.0 3.8 31000 n/a 0.1475806 0.023138955 -2.375 1.89668 3.69421 n/a n/a n/a 30975 n/a U>21.4 Fermi (GBM &LAT), Konus-Wind     UVOT: no detection BAT: GCN 14257; GCN 14277
XRT: GCN 14263; GCN 14276; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14268
Other: GCN Report 436.1
Jay Cummings
130216B 18:58:12 Ground Analysis
548918
58.866
03:55:27.8
2.036
02:02:09.6
1.5 3.7 13 3 7.4 0.6 1.77, PL 0.08 n/a n/a n/a 247900 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Suzaku     A Swift TOO to determine the position of the x-ray afterglow has been approved, and will take place once the source comes out of constraint on February 19th.
XRT: No bright X-ray afterglow is detected inside the refined BAT error circle.
BAT: GCN 14226; GCN 14232
XRT: GCN 14242
Jay Cummings
130216A 22:15:24 548927 67.901
04:31:36.2
14.670
14:40:12.0
1.0 6.5 30 1 6.5 0.3 0.80, CPL 0.20 n/a n/a n/a 317700 n/a n/a n/a n/a n/a n/a n/a n/a n/a 317088 n/a UVW1>22.2 Fermi (GBM)     Due to a Moon observing constraint, Swift could not slew to the BAT position until 13:16 UT on 2013 February 20.
XRT: No X-ray afterglow is detected inside the refined BAT error circle.
UVOT: no detection
BAT: GCN 14223; GCN 14229; GCN 14240; GCN 14241
XRT: GCN 14247
UVOT: GCN 14254
Other: GCN Report 421.1
Andrea Melandri
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
130215A 01:31:30 548760 43.486
02:53:56.6
13.387
13:23:13.2
1.5 65.7 54 5 2.5 0.7 1.59, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ROTSE-IIIb, Skynet, Lick Shane (3m), Palomar (60"), CARMA @ 93 GHz, REM, Harold Johnson Telescope (1.5m), TAROT, Xinglong (2.16m), iTelescope T11, GMG (2.4m), RAPTOR, Fermi (GBM), MITSuME (50cm), MPG/ESO (2.2m), Palomar (200"), Palomar (48"), Suzaku, GTC (10.4) 0.597 (Lick Shane: absorption)
0.58 (GTC: derived)
  Due to a Moon observing constraint, Swift could not slew to the BAT position, thus there are no XRT or UVOT data for this trigger. BAT: GCN 14204; GCN 14214
Radio: GCN 14210 (CARMA)
Redshift: GCN 14207 (Lick Shane); GCN 14303 (GTC)
Other: GCN Report 420.1
Valerio D'Elia
130211A 03:36:32 548276 147.524
09:50:05.8
-42.330
-42:19:48.0
2.1 25.1 6.4 1.0 0.7 0.2 1.81, PL 0.24 09:50:08.68 -42:20:32.5 3.6 113.88 79.8 0.00673725 0.00500605 -3.176 2.20071 2.1600871642 n/a n/a n/a 125 V>21.7 B>22.4
U>21.3
UVW1>21.8
UVM2>21.6
UVW2>22.2
White>22.9
      UVOT: no detection BAT: GCN 14195; GCN 14197
XRT: GCN 14195; GCN 14198; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14195; GCN 14199
Other: GCN Report 423.1
Sam Oates
130206A 19:36:28 547918 140.387
09:21:32.9
-58.193
-58:11:34.8
1.9 128.0 20 2 0.3 0.2 1.56, PL 0.17 09:21:30.41 -58:11:37.0 4.6 3090 n/a n/a n/a n/a n/a n/a n/a n/a n/a 3081 V>20.3 B>22.3
U>21.2
UVW1>21.0
UVM2>20.7
UVW2>21.3
White>23.1
Fermi (GBM)     Due to an observing constraint, Swift will did slew until T0+48.5 minutes. BAT: GCN 14181; GCN 14186
XRT: GCN 14183; GCN 14188; GCN 14203
UVOT: GCN 14184; GCN 14188
Other: GCN Report 425.1
Max De Pasquale
130131B 19:10:08 547420 173.957
11:35:49.7
15.033
15:01:58.8
1.7 4.30 3.4 0.4 1.0 0.2 1.15, PL 0.20 11:35:49.36 15:02:17.5 1.6 109.46 n/a 0.018749445 0.008016333 -1.089 2.22317 3.89587 n/a n/a n/a 113 V>19.8 B>20.5
U>21.0
UVW1>20.4
UVM2>20.6
UVW2>21.1
White>22.0
  2.539 (Keck I: emission, host) g = 25.7, I = 24.9 (Keck I) UVOT: no detection BAT: GCN 14159; GCN 14164
XRT: GCN 14159; GCN 14165; GCN 14176 ;Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14159; GCN 14169
Redshift: GCB 14286 (Keck I)
Host: GCB 14286 (Keck I)
Other: GCN Report 416.1
Mike Siegel
130131A 13:56:22 547407 171.091
11:24:21.8
48.064
48:03:50.4
2.1 51.6 3.1 0.6 0.7 0.1 2.12, PL 0.32 11:24:30.38 48:04:33.5 1.5 58.53 1220 0.021331158 0.010396146 1.5 2.35898 2.70909 n/a n/a n/a 67 V>21.0 B>21.7
U>22.0
UVW1>21.7
UVM2>21.3
UVW2>22.0
White>22.5
UKIRT, VLA @ 5.8 Ghz, CARMA @ ~85 GHz, AZT-33IK     UVOT: no detection BAT: GCN 14156; GCN 14163
XRT: GCN 14156; GCN 14160; GCN 14168; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14156; GCN 14180
Radio: GCN 14171 (VLA); GCN 14172 (CARMA)
Other: GCN Report 424.1
Dirk Grupe
130122A 23:44:09 546731 194.307
12:57:13.7
59.003
59:00:10.8
3.0 64 7.4 1.1 0.4 0.1 1.34, PL 0.24 12:57:08.43 59:00:52.6 1.5 116.88 n/a 0.01683184 0.00650688 -1.218 1.81363 0.900958 12:57:08.30 59:00:53.5 0.53 121 V>17.9 B=18.35
U=18.49
UVW1>20.9
UVM2>20.0
UVW2>20.4
White=18.57
T100 (1.0m), MASTER II, Harold Johnson Telescope (1.5m), SANTEL-400AN (0.4m), RTT150       BAT: GCN 14140; GCN 14146
XRT: GCN 14140; GCN 14143; GCN 14145; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14140; GCN 14149
Other: GCN Report 438.1
Amy Lien
130102A 18:10:53 544784 311.435
20:45:44.4
49.838
49:50:16.8
2.3 77.5 7.2 0.9 0.4 0.1 1.39, PL 0.18 20:45:41.63 49:49:03.5 1.6 116.45 56.2 0.00898391 0.005218376 -1.394 2.03149 11.34035 n/a n/a n/a 126 V>20.9 B>20.8
U>20.5
UVW1>20.2
UVM2>20.7
UVW2>20.7
White>22.4
        BAT: GCN 14127; GCN 14133
XRT: GCN 14127; GCN 14129; GCN 14131; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14127; GCN 14136
Other: GCN Report 411.1
Kim Page
121229A 05:00:21 544347 190.095
12:40:22.8
-50.588
-50:35:16.8
2.8 n/a 4.6 1.3 0.1 0.0 2.43, PL 0.46 12:40:24.31 -50:35:38.6 1.7 145.90 121 0.0004456618 0.00008566844 -5.382 2.18362 0.00000000000000345225 n/a n/a n/a 155 V>198.9 B>20.5
U>20.1
UVW1>20.0
UVM2>17.6
UVW2>20.1
White>21.2
MPG/ESO (2.2m), MAXI/GSC, VLT 2.707 (VLT: absorption)   UVOT: no detection BAT: GCN 14115; GCN 14123
XRT: GCN 14115; GCN 14121; GCN 14124; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14115; GCN 14122
Redshift: GCN 14120 (VLT)
Other: GCN Report 418.1
Eda Sonbas
121226A 19:09:43 544027 168.620
11:14:28.8
-30.413
-30:24:46.8
2.0 1.00 1.4 0.2 1.6 0.3 1.51, PL 0.29 11:14:34.14 -30:24:23.1 2.1 100.59 n/a 0.01102507 0.004894346 -1.041 2.50163 8.91525 n/a n/a n/a 104 V>20.4 B>2.3
U>20.9
UVW1>20.7
UVM2>21.0
UVW2>20.2
White>21.6
GTC (10.4m), VLA @ 5.8 GHz, TNG     BAT: short-hard burst
UVOT: no detection
BAT: GCN 14105; GCN 14111
XRT: GCN 14105; GCN 14112; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14105; GCN 14113
Radio: GCN 14126 (VLA)
Host: GCN 14139 (TNG)
Hans Krimm
121217A 07:17:47 542441 153.708
10:14:49.9
-62.354
-62:21:14.4
1.0 778 62 3 1.8 0.1 1.53, PL 0.08 10:14:50.43 -62:21:01.8 1.4 64.00 193 0.5307165 0.1784943 -2.753 1.94438 3.983852 10:14:50.32 -62:21:03.3 0.6 73 V=19.01 B=18.76
U=20.09
UVW1>19.96
UVM2>19.85
UVW2>20.37
White=19.58
MPG/ESO (2.2m), Fermi (GBM)       BAT: GCN 14089; GCN 14096
XRT: GCN 14089; GCN 14090; GCN 14093; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14089; GCN 14092
Other: GCN Report 410.1
Mike Siegel
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
121212A 06:56:13 541371 177.787
11:51:08.9
78.052
78:03:07.2
2.1 6.8 1.2 0.3 0.7 0.1 2.65, PL 0.40 11:51:10.16 78:02:14.7 1.4 68.37 n/a 0.06604096 0.0383008 -0.6983 2.41414 2.12856 11:51:10.30 78:02:14.3 0.62 72 V>20.3 B>20.9
U=20.25
UVW1>20.8
UVM2>20.5
UVW2>20.9
White=21.23
INTEGRAL, Keck I, ISON-NM (0.45m), Palomar (60"), AZT-22, Harold Johnson Telescope (1.5m), NOT       BAT: GCN 14064: GCN 14068
XRT: GCN 14064; GCN 14066; GCN 14073; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14064; GCN 14069
Other: GCN Report 405.1
Dirk Grupe
121211A 13:47:02 541200 195.575
13:02:18.0
30.173
30:10:22.8
4.9 182 13 2.67 1.0 0.3 2.36, PL 0.26 13:02:07.99 30:08:54.9 1.4 89.52 664 0.13629805 0.0478345 -0.4783 2.0682 4.58545 13:02:07.99 30:08:54.6 0.52 97 V>19.9 B=20.4
U=19.6
UVW1=20.6
UVM2=20.6
UVW2>21.1
White=19.9
Faulkes North (2m), Keck I, MITSuME (50cm), Harold Johnson Telescope (1.5m), Fermi (GBM) 1.023 (Keck I)     BAT: GCN 14057; GCN 14067
XRT: GCN 14057; GCN 14060; GCN 14061; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14057; GCN 14063
Redshift: GCN 14059 (Keck I)
Other: GCN Report 415.1
Vanessa Mangano
121209A 21:59:11 540964 326.800
21:47:12.0
-8.232
-08:13:55.2
1.7 42.7 29 1 3.4 0.3 1.43, PL 0.08 21:47:08.93 -08:14:07.1 1.4 91.98 n/a 0.1448368 0.0564024 0.6089 2.29895 5.22617 n/a n/a n/a 96 V>20.3 B>21.1
U>21.6
UVW1>21.5
UVM2>22.3
UVW2>21.8
White>21.7
MPG/ESO (2.2m), MAXI/GSC   I = 23.2 (Keck I, possible host) UVOT: no detection BAT: GCN 14045; GCN 14052
XRT: GCN 14045; GCN 14051; GCN 14053; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14046; GCN 14086
Host: GCN 14056 (Keck I)
Other: GCN Report 422.1
Alessandro Maselli
121202A 04:20:05 540255 256.790
17:07:09.6
23.942
23:56:31.2
1.2 20.1 12 1 1.2 0.2 1.59, PL 0.11 17:07:11.26 23:56:53.6 1.4 2824.70 n/a 0.05065776 0.04761756 -0.486 2.1302 1.75198 n/a n/a n/a 2828 V>20.2 B>20.9
U>21.2
UVW1>21.4
UVM2>21.5
UVW2>21.2
White>21.0
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+44.1 minutes.
UVOT: no detection
BAT: GCN 14032; GCN 14037
XRT: GCN 14036; GCN 14038; GCN 14040; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14034; GCN 14041
Other: GCN Report 407.1
Sam Oates
121201A 12:25:42 540178 13.473
00:53:53.5
-42.929
-42:55:44.4
2.3 85 7.8 1.0 0.8 0.1 1.90, PL 0.21 00:53:52.25 -42:56:34.8 1.4 115.07 n/a 0.014522466 0.005512626 -1.242 1.62244 0.95837 00:53:52.16 -42:56:34.5 0.62 120 V>19.6 B=19.4
U=20.6
UVW1>21.3
UVM2>21.1
UVW2>20.8
White=19.9
MPI/ESO (2.2m), VLT 3.385 (VLT: emission & absorption)     BAT: GCN 14025; GCN 14028
XRT: GCN 14025; GCN 14027; GCN 14029; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14025; GCN 14030
Redshift: GCN 14035 (VLT)
Other: GCN Report 404.1
Vladimir Yershov
121128A 05:05:37 539866 300.589
20:02:21.4
54.301
54:18:03.6
1.0 23.3 69 4 12.9 0.4 1.32, PL 0.18 20:02:24.00 54:17:58.7 1.4 77.17 158 0.0471828 0.013250134 -2.37 1.98504 10.9723 20:02:24.00 54:17:59.1 0.50 85 V=17.00 B=17.51
U=17.33
UVW1>19.6
UVM2>19.6
UVW2>20.0
White=16.19
Faulkes North (2m), Gemini North, Konus-Wind, Fermi (GBM), RAPTOR, Sayan (AZT-33IK), MITSuME (50cm), ARIES Nainital (1.04m), Abastumani Observatory (0.7m) 2.20 (Gemini North: absorption)     BAT: GCN 14007; GCN 14011
XRT: GCN 14007; GCN 14015; GCN 14016; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14007; GCN 14017
Redshift: GCN 14009 (Gemini North)
Other: GCN Report 406.1
Sam Oates
121125A 08:32:27 539563 228.519
15:14:04.6
55.318
55:19:04.8
1.2 52.2 47 1 2.9 0.2 1.52, PL 0.06 15:14:06.72 55:18:48.2 1.4 66.8 427 0.1109437 0.0403325 -2.69 2.15112 0.979729 15:14:06.58 55:18:48.0 0.50 75 V=19.11 B=19.31
U=16.21
UVW1=20.21
UVM2>21.9
UVW2>21.6
White=16.35
Mt. Lemmon (1m), Fermi (GBM)       BAT: GCN 13993; GCN 13996
XRT: GCN 13993; GCN 13998; GCN 13999; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13993; GCN 14002
Other: GCN Report 419.1
Brad Barlow
121123A 10:02:41 539358 307.334
20:29:20.2
-11.873
-11:52:22.8
1.8 317 150 10 2.6 0.2 0.96, CPL 0.20 20:29:16.35 -11:51:36.8 1.4 123.04 130 0.14239872 0.04920228 0.3561 1.93494 0.573328 20:29:16.30 -11:51:35.6 0.44 131 V=18.29 B=19.12
U=18.58
UVW1>21.5
UVM2>21.3
UVW2>21.5
White_FC=19.43
White>19.7
GMG (2.4m), Fermi (GBM), NOT (2.5m), BOOTES-4 (0.6m), IAC80 (0.82m), MPG/ESO (2.2m), Suzaku, BOOTES-4/MET (0.6m), Abastumani Observatory (0.7m)       BAT: GCN 13982; GCN 13990
XRT: GCN 13982; GCN 13989; GCN 13991; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13982; GCN 14003
Other: GCN Report 403.1
Eveline Helder
121117A 08:50:56 538696 31.617
02:06:28.1
7.432
07:25:55.2
1.1 30 14 2 1.1 0.1 1.16, PL 0.18 02:06:26.55 07:25:10.3 1.7 52.22 n/a 0.009877812 0.0035955024 -1.295 2.07779 0.51900351377 02:06:26.56 07:25:10.5 0.6 n/a V>20.3 B>20.6
U>20.3
UVW1>20..3
UVM2>20.2
UVW2>21.3
White_FC=19.17
White>21.9
MPG/ESO (2.2m)     This burst occurred as the Swift spacecraft was approaching the South Atlantic Anomaly and the source was approaching the Earth Limb observing constraint. BAT: GCN 13967; GCN 13970
XRT: GCN 13967; GCN 13972; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13973
Jay Cummings
121108A 17:47:39 537921 83.216
05:32:51.8
54.520
54:31:12.0
2.2 89 9.6 1.2 1.6 0.2 2.28, PL 0.20 05:32:46.58 54:28:24.6 1.5 54.17 196 0.02135435 0.005831696 -0.9944 1.6975 2.276799 n/a n/a n/a 64 V>19.6 B>19.9
U>20.6
UVW1>19.6
UVM2>19.6
UVW2>19.8
White>21.3
      UVOT: no detection BAT: GCN 13952; GCN 13961
XRT: GCN 13952; GCN 13959; GCN 13963; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13952; GCN 13962
Other: GCN Report 417.1
Tilan Ukwatta
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
121102A 02:27:02 537266 270.896
18:03:35.0
-16.951
-16:57:03.6
1.0 24.7 19 1 2.3 0.2 1.88, PL 0.07 18:03:36.22 -16:57:28.4 1.4 47.73 345 0.033925059 0.014773659 -3.296 1.77855 8.00045 n/a n/a n/a 58 V>20.0 B>21.4
U>20.9
UVW1>20.8
UVM2>21.1
UVW2>21.2
White>21.4
INTEGRAL     This event has all appearances of a GRB: hard BAT spectrum, bright XRT initial detection and fading. Still, we note that the galactic coordinates are l=12 deg, b=2.5 deg, consistent with a galactic origin. We believe it is a GRB, but can not rule out a new galactic transient.
UVOT: no detection
BAT: GCN 13938; GCN 13942
XRT: GCN 13938; GCN 13943; GCN 13945; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13938; GCN 13948
Other: GCN Report 401.1
Valerio D'Elia
121031A 22:50:30 537195 170.772
11:23:05.3
-3.513
-03:30:46.8
1.0 226 78 2 2.4 0.2 1.50, PL 0.05 11:23:04.85 -03:31:01.3 1.4 61.93 590 0.4371276 0.18143619 -2.484 2.33292 5.16924 n/a n/a n/a 70 V>1.4 B>20.0
U>19.5
UVW1>20.5
UVM2>21.1
UVW2>20.8
White>20.5
Fermi (GBM)     UVOT: no detection BAT: GCN 13934; GCN 13936; GCN 13949
XRT: GCN 13934; GCN 13935; GCN 13944; GCN 13946; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13934; GCN 13947
Other: GCN Report 400.1
Valerio D'Elia
121028A 05:04:31 536897 271.903
18:07:36.7
-2.298
-02:17:52.8
1.5 3.8 3.7 0.4 1.9 0.3 1.79, PL 0.17 18:07:35.87 -02:17:36.9 1.7 129.81 n/a 0.024979528 0.012666976 -0.8704 1.62816 4.77072 n/a n/a n/a 134 V>18.94 B>19.10
U>19.43
UVW1>19.61
UVW2>19.90
White>21.07
      UVOT: no detection BAT: GCN 13913; GCN 13917
XRT: GCN 13913; GCN 13918; GCN 13919; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13913; GCN 13950
Other: GCN Report 402.1
Rhaana Starling
121027A 07:32:29 536831 63.598
04:14:23.5
-58.839
-58:50:20.4
1.0 62.6 20 1 1.3 0.2 1.82, PL 0.09 04:14:23.47 -58:49:46.8 1.4 67.38 610 0.24509127 0.18853735 -2.334 2.37144 11.9499 n/a n/a n/a 77 V>19.5 B>19.7
U>20.6
UVW1>19.8
White=21.55
MAXI/GSC, Anglo-Australian Telescope, MPG/ESO (2.2m), CTIO (1.3m), Gemini-South, VLT 1.773 (arXiv:1302.2352v1)
1.77 (Gemini-South: absorption)
1.773 (VLT: emission and absorption)
  UVOT: Possible Detection BAT: GCN 13906; GCN 13907; GCN 13910
XRT: GCN 13906; GCN 13907; GCN 13916; GCN 13921; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13906; GCN 13907; GCN 13932
Redshift: GCN 13929 (Gemini-South); GCN 13930 (VLT); arXiv:1302.2352v1
Phil Evans
121025A 07:46:30 MAXI 248.75
16:34:60.0
27.73
27:43:48.0
n/a n/a n/a n/a n/a n/a n/a n/a 16:33:31.64 27:40:18.8 3.8 26100 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       MAXI: GCN 13895 XRT: GCN 13909; GCN 13941
Other: GCN Report 399.1
 
121024A 02:56:12 536580 70.481
04:41:55.4
-12.255
-12:15:18.0
1.7 69 11 1 1.3 0.2 1.41, PL 0.22 04:41:53.30 -12:17:25.9 1.4 93.00 110 0.07719156 0.025306632 -2.114 2.00683 8.83441 04:41:53.28 -12:17:26.8 0.78 158 V>18.1 B=18.44
U_fc=18.43
U>18.5
UVW1>18.1
UVM2>17.6
UVW2>18.1
TAROT (25cm), BOOTES-1B (0.3m), PROMPT, Dolomites Astronomical Observatory (16"), VLT, MPG/ESO (2.2m), PAIRITEL (1.3m), GMG (2.4m), CARMA @ ~85 GHz, EVLA @ 22 GHz, ARIES Nainital (1,04m) 2.298 (VLT: absorption)     BAT: GCN 13886; GCN 13899
XRT: GCN 13886; GCN 13892; GCN 13894; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13886; GCN 13901
Radio: GCN 13900 (CARMA)
Redshift: GCN 13890 (VLT); GCN 13903 (EVLA)
Claudio Pagani
121017A 19:23:28 536172 288.820
19:15:16.8
-1.602
-01:36:07.2
1.5 4.2 6.6 0.7 3.3 0.4 1.74, PL 0.17 19:15:19.22 -01:36:16.3 1.4 95.25 n/a 0.08171415 0.038633175 -0.9602 2.14409 6.10587 n/a n/a n/a 1141 V>18.5 B>19.1
U>18.6
UVW1>18.1
UVW2>18.1
White>21.2
      XRT and UVOT detections were delayed due to entry into the SAA shortly after the initial trigger.
UVOT: no detection
BAT: GCN 13875; GCN 13880
XRT: GCN 13875; GCN 13879; GCN 13882; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13875; GCN 13883
Other: GCN Report 398.1
Dirk Grupe
121014A 20:11:56 535960 166.645
11:06:34.8
-29.105
-29:06:18.0
2.0 80.0 11 1 0.3 0.2 1.91, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:22 UT on 2012 October 30. BAT: GCN 13867; GCN 13869
Amy Lien
121011A 11:15:30 535764 260.204
17:20:49.0
41.123
41:07:22.8
1.8 75.6 27 7 1.2 0.3 0.10, CPL 0.73 17:20:51.31 41:06:36.5 1.6 97.54 63.6 0.0063048 0.00189248 -1.543 1.72814 0.234170798 17:20:51.23 41:06:37.1 0.52 109 V=19.81 B=19.51
U=19.67
UVW1>20.9
UVM2>22.6
UVW2>21.0
White=18.96
MITSuME (50cm), Xinglong TNT, MASTER II, TNG, VT-50 (0.5m), NOT (2.5m), Fermi (LAT & GBM), Nainital (1.04m), Suzaku       BAT: GCN 13845; GCN 13852
XRT: GCN 13845; GCN 13850; GCN 13857; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13845; GCN 13864
Judy Racusin
121001A 18:23:02 535026 276.029
18:24:07.0
-5.667
-05:40:01.2
2.4 147 17 2 0.5 0.1 1.34, PL 0.15 18:24:07.74 -05:39:57.1 1.8 121.45 54.9 0.047993322 0.0174954 -1.293 1.26899 8.06736 n/a n/a n/a 130 V>20.2 B>21.2
U>20.7
UVW1>20.4
UVW2>21.1
White>22.4
Zeiss-600, IAC80 (82cm), BOOTES-2/TELMA, MPG/ESO (2.2m)     UVOT: no detection BAT: GCN 13831; GCN 13836
XRT: GCN 13831; GCN 13837; GCN 13838; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13831; GCN 13839
Other: GCN Report 392.1
Valerio D'Elia
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120927A 22:40:46 534815 136.606
09:06:25.4
0.420
00:25:12.0
1.0 43 26 3 1.6 0.2 0.63, CPL 0.38 09:06:27.30 00:24:58.3 1.4 153.72 n/a 0.06962204 0.032276968 n/a 1.7477 2.76364 n/a n/a n/a 158 V>19.1 B>20.1
U>20.2
UVW1>19.6
UVM2>19.6
UVW2>20.3
White>21.0
      UVOT: no detection BAT: GCN 13822; GCN 13828
XRT: GCN 13822; GCN 13824; GCN 13826; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13822; GCN 13829; GCN 13830
Other: GCN Report 396.1
Alessandro Maselli
120923A 05:16:06 534402 303.781
20:15:07.4
6.255
06:15:18.0
2.1 27.2 3.2 0.8 0.6 0.1 0.29, CPL 1.66 20:15:10.78 06:13:16.3 1.9 139.80 n/a 0.005174018 0.0023711619 -1 1.735 1.0172505 n/a n/a n/a 143 n/a White>21.3 Gemini-North     UVOT: no detection BAT: GCN 13796; GCN 13807
XRT: GCN 13796; GCN 13801; GCN 13812; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13796; GCN 13805
Vladimir Yershov
120922A 22:30:28 534394 234.758
15:39:01.9
-20.181
-20:10:51.6
1.2 173 62 7 2.0 0.2 1.58, CPL 0.36 15:38:59.65 -20:10:55.5 1.4 116.42 2530 0.11777535 0.05077345 1.054 2.06954 1.038387 15:38:59.60 -20:10:54.3 0.65 127 V=17.94 B=19.62
U>18.82
UVW1>20.95
UVM2>20.96
UVW2>21.20
White=19.34
MPG/ESO (2.2m), TAROT (25cm), Fermi (GBM) 3.1 (MPG/ESO :photometric)     BAT: GCN 13793; GCN 13806
XRT: GCN 13793; GCN 13794; GCN 13800; GCN 13804; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13793; GCN 13803; GCN 13808
Redshift: GCN 13810 (MPG/ESO)
Vladimir Yershov
120918A 11:16:10 534015 181.042
12:04:10.1
-32.762
-32:45:43.2
1.1 25.1 37 6 4.5 0.5 1.00, CPL 0.39 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 17:37 UT on 2012 November 15. BAT: GCN 13779; GCN 13784
Other: GCN Report 390.1
Brad Barlow
120913B 23:55:58 533613 213.660
14:14:38.4
-14.508
-14:30:28.8
1.0 126 111 2 3.2 0.2 1.63, PL 0.04 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a PROMPT, TAROT (25cm), REM, Pierre Auger Observatory (30cm), Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 20:57 UT on 2012 December 14. BAT: GCN 13763; GCN 13772
Other: GCN Report 394.1
Eveline Helder
120913A 20:18:21 533568 146.400
09:45:36.0
26.959
26:57:32.4
1.2 30.1 8.7 0.8 2.3 0.2 2.18, PL 0.15 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 22:34 UT on 2012 September 27. BAT: GCN 13762; GCN 13769
Other: GCN Report 389.1
Eveline Helder
120911A 07:08:33 533268 357.966
23:51:51.8
63.090
63:05:24.0
1.6 17.8 11 1 2.7 0.3 1.71, PL 0.16 23:51:55.05 63:05:55.7 1.6 3333.2 10 0.027094068 0.010295964 -1.24 2.0211 9.03116 n/a n/a n/a 3323 V>19.9 B>21.5
U>20.4
UVW1>20.0
UVM2>21.1
UVW2>20.9
White>21.6
Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+51.6 minutes.
UVOT: no detection
BAT: GCN 13744; GCN 13749
XRT: GCN 13746; GCN 13748; GCN 13750; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13751
Other: GCN Report 393.1
John Cannizzo
120909A 01:42:03 533060 275.735
18:22:56.4
-59.432
-59:25:55.2
1.2 n/a 68 2 1.8 0.3 1.39, PL 0.06 18:22:56.77 -59:26:55.0 1.4 93.42 755 0.2152997 0.0619185 -1.209 2.06709 20.6609 n/a n/a n/a 3308 V>20.2 B>21.5
U>21.4
UVW1>21.6
UVM2>21.4
UVW2>21.6
White=20.75
PROMPT, MPG/ESO (2.2m), VLT, Konus-Wind, Fermi (GBM), TAROT (25cm) 3.93 (VLT: absorption)   Because of an earth limb constraint, Swift slewed away before UVOT could take its initial exposures. BAT: GCN 13727; GCN 13733
XRT: GCN 13727; GCN 13732; GCN 13734; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13735
Redshift: GCN 13730 (VLT)
Stefan Immler
120907A 00:24:23 532871 74.736
04:58:56.6
-9.323
-09:19:22.8
2.0 16.9 6.7 1.1 2.9 0.4 1.73, PL 0.25 04:59:00.00 -09:18:53.6 1.4 82.02 n/a 0.08789781 0.038013885 -0.4457 1.82021 1.10614 04:59:00.00 -09:18:54.0 0.52 142 V>19.5 B=19.02
U=17.67
UVW1=18.27
UVM2=18.68
UVW2=18.57
MASTER II, NOT, Fermi (GBM), OSIRIS/GTC, Santel-400AN (0.4m) 0.970 (OSIRIS/GTC: absorption)     BAT: GCN 13716; GCN 13720
XRT: GCN 13716; GCN 13722; GCN 13724; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13716; GCN 13725
Redshift: GCN 13723 (OSIRIS/GTC)
Judy Racusin
120819A 13:10:14 531428 235.887
15:43:32.9
-7.304
-07:18:14.4
2.9 71 14 2 0.8 0.3 1.49, PL 0.23 15:43:37.80 -07:18:32.7 1.7 156.16 n/a 0.001347148 0.00033839256 -1.771 1.719 2.2708 n/a n/a n/a 158 V>20.9 B>21.1
U>21.6
UVW1>21.4
UVM2>21.7
UVW2>21.8
White>21.7
NOT, MPG/ESO (2.2m)     UVOT: no detection BAT: GCN 13681; GCN 13689
XRT: GCN 13681; GCN 13684; GCN 13687; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13681; GCN 13702
Other: GCN Report 395.1
Andy Beardmore
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120817B 04:02:29 531259
Ground Analysis
8.310
00:33:14.4
-26.428
-26:25:40.8
2.8 n/a 1.7 0.4 n/a n/a 0.60, PL 0.3 n/a n/a n/a 67000 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Konus-Wind     Originally reported in GCN 13670 (IPN)
XRT: no detection
BAT: GCN 13692
XRT: GCN 13680
Jay Cummings
120817A 06:49:42 531267 250.692
16:42:46.1
-38.377
-38:22:37.2
1.5 28.2 6.9 0.6 0.8 0.1 1.97, PL 0.16 16:42:45.38 -38:21:16.0 1.8 3110.77 n/a 0.0489936 0.028357008 -0.7009 2.01734 5.7687 n/a n/a n/a 3115 V>20.2 B>21.1
U>21.1
UVW1>20.3
UVM2>20.2
UVW2>20.0
White>20.4
Faulkes North (2m), Faulkes South (2m)     Due to an observing constraint, Swift did not slew until T0+50.1 minutes.
UVOT: no detection
BAT: GCN 13661; GCN 13669
XRT: GCN 13662; GCN 13667; GCN 13673; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13701
Other: GCN Report 385.1
Ben Gompertz
120816A 19:18:34 531223 282.133
18:48:31.9
-6.981
-06:58:51.6
2.5 7.6 4.3 1.0 2.1 0.5 2.54 0.40 18:48:34.33 -06:56:16.3 1.6 132.63 n/a 0.031500432 0.014339328 -1.009 2.09549 6.72914 18:48:34.5 -06:56:16.4 0.6 117 V>19.0 B>19.6
U>21.1
UVW1>21.1
UVM2>19.5
UVW2>19.8
White=18.5
Skinakas Observatory (1.3m)       BAT: GCN 13654; GCN 13659
XRT: GCN 13654: GCN 13660; GCN 13663; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13654; GCN 13678
Other: GCN Report 381.1
Kim Page
120815A 02:13:58 531003 273.976
18:15:54.2
-52.125
-52:07:30.0
1.8 9.7 4.9 0.7 2.2 0.3 2.29, PL 0.23 18:15:49.92 -52:07:53.1 1.4 2686.79 n/a 0.1638908 0.0798164 -0.9222 1.84293 5.92144 18:15:49.88 -52:07:52.1 0.6 2672 V=19.34 B=20.11
U>20.5
UVW1>20.2
UVM2>19.9
UVW2>20.3
White=19.94
MPG/ESO (2.2m), VLT/X-shooter 2.358 (VLT/X-shooter: absorption)   Due to an observing constraint, Swift did not slew until T0+40.6 minutes. BAT: GCN 13645; GCN 13652
XRT: GCN 13647; GCN 13650; GCN 13653; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13666
Redshift: GCN 13649 (VLT/X-shooter)
Other: GCN Report 387.1
Claudio Pagani
120811C 15:34:52 530689 199.690
13:18:45.6
62.297
62:17:49.2
1.0 26.8 30 3 4.1 0.2 1.40, CPL 0.30 13:18:43.94 62:18:02.1 1.4 68.67 297 0.11858981 0.04829129 -4.617 1.92121 8.26457 13:18:43.82 62:18:02.8 0.52 76 V+18.49 B=18.95
U=18.61
UVW1>20.0
UVM2>20.5
UVW2>19.7
White=18.59
MASTER II (Amur), RTT150, GTC (10.4m), NOT (2.5m), MASTER II (Tunka), Fermi (GBM), ISON-NM (0.45m), ISON-Kitab (0.4m) 2.671 (GTC: absorption)
2.67 {NOT: absorption)
    BAT: GCN 13622; GCN 13634
XRT: GCN 13622; GCN 13625; GCN 13630; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13622; GCN 13629
Redshift: GCN 13628 (GTC); GCN 13632 (NOT)
Other: GCN Report 378.1
Brad Barlow
120811A 02:35:18 530581 257.184
17:08:44.2
-22.735
-22:44:06.0
2.6 166 11 1 1.0 0.1 1.95, PL 0.20 17:08:39.70 -22:42:38.0 2.8 n/a n/a 0.08926366 0.052599426 -0.6779 1.99897 8.66874 n/a n/a n/a 5627 V>19.1 B>20.2
U>20.0
UVW1>19.9
UVW2>19.8
White>20.7
      While the BAT lightcurve and spectral results are consistant with a GRB origin for this trigger, given that the galactic coordinates are (lon,lat)=(0.6,10.3) deg, we cannot rule out a galactic source origin.
XRT: The fact that the XRT source is fading suggests that Swift trigger 530581 is most likely a GRB.
UVOT: no detection
BAT: GCN 13618; GCN 13633
XRT: GCN 13641; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13641
Other: GCN Report 413.1
Binbin Zhang
120807A 07:09:37 530267 241.273
16:05:05.5
-47.455
-47:27:18.0
2.1 20.0 2.9 0.5 0.9 0.1 1.81, PL 0.30 16:05:02.44 -47:28:47.0 1.8 71.60 n/a 0.01317365 0.005645731 -1.086 2.32654 10.66232 n/a n/a n/a 75 V>19.6 B>20.4
U>20.7
UVW1>20.3
UVM2>18.8
UVW2>19.9
White>21.8
      UVOT: no detection BAT: GCN 13602; GCN 13604
XRT: GCN 13602; GCN 13603; GCN 13610; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13602; GCN 13616
Other: GCN Report 377.1
Frank Marshall
120805A 21:28:09 530031 216.536
14:26:08.6
5.853
05:51:10.8
2.2 48.00 8.2 1.4 0.37 0.2 1.20, PL 0.28 14:26:09.21 05:49:30.9 2.7 123.11 n/a 0.046430385 0.037847247 0.8949 1.62881 0.2220346069 n/a n/a n/a 127 V>20.8 B>21.5
U>20.5
UVW1>21.3
UVM2>21.6
UVW2>21.6
White>22.0
Calar Alto (1.23m), NOT, Liverpool     UVOT: no detection BAT: GCN 13588; GCN 13594
XRT: GCN 13588; GCN 13592; GCN 13638; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13588; GCN 13598
Eleonora Troja
120804A 00:54:14 529686 233.951
15:35:48.2
-28.768
-28:46:04.8
1.0 0.81 8.8 0.5 10.8 0.6 1.34, PL 0.08 15:35:47.51 -28:46:56.9 1.4 93.64 n/a 0.033590955 0.014205566 -1.103 2.05668 4.05642 n/a n/a n/a 96 V>20.6 B>20.9
U>21.3
UVW1>20.3
UVM2>21.3
UVW2>21.0
White>22.0
Gemini-North, EVLA @ 5.8 GHz, Konus-Wind, Chandra, XMM-Newton   Gemini-North: likely host UVOT: no detection BAT: GCN 13573; GCN 13581; GCN 13614
XRT: GCN 13573; GCN 13577; GCN 13580; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13573; GCN 13582
Radio: GCN 13587 (EVLA)
Host: GCN 13606 (Gemini-North)
Other: GCN Report 391.1
A. Lien
120803B 11:06:06 529606 314.223
20:56:53.5
53.298
53:17:52.8
1.0 37.5 25 5 1.5 0.2 0.84, CPL 0.36 20:56:56.57 53:18:15.0 1.7 75.52 n/a 0.01506681 0.0054714797 -1.298 1.03923 7.46941 n/a n/a n/a 78 n/a n/a Faulkes North (2m)       BAT: GCN 13566; GCN 13572
XRT: GCN 13566; GCN 13571; GCN 13583; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13566
Judy Racusin
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120803A 07:22:16 529582 269.531
17:58:07.4
-6.733
-06:43:58.8
2.5 10.0 3.0 0.5 0.4 0.2 0.86, PL 0.35 n/a n/a n/a 147.04 n/a 0.004689792 0.002149488 n/a 0.986823 2.3200400662 n/a n/a n/a 149 n/a n/a         BAT: GCN 13565; GCN 13568
XRT: GCN 13565; GCN 13569; GCN 13615; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13565
Judy Racusin
120802A 08:00:51 529486 44.833
02:59:19.9
13.762
13:45:43.2
1.1 50 19 3 3.0 0.2 1.21, CPL 0.47 02:59:22.22 13:46:06.0 1.4 84.78 n/a 0.17777088 0.13471596 -2.79 2.03526 13.2214 n/a n/a n/a 70 V>20.5 B>20.4
U>20.5
UVW1>20.4
UVM2>21.2
UVW2>21.4
White>22.1
Gemini-North, ISON-NM (0.45m) 3.796 (Gemini-North: absorption)     BAT: GCN 13555; GCN 13559
XRT: GCN 13555; GCN 13558; GCN 13563; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13555; GCN 13593
Redshift: GCN 13562 (Gemini-North)
Other: GCN Report 380.1
Stephen Holland
120729A 10:56:14 529095 13.078
00:52:18.7
49.936
49:56:09.6
1.0 71.5 24 1 2.9 0.2 1.62, PL 0.08 00:52:17.89 49:56:22.6 1.4 68.12 175 0.007857444 0.0009412242 -1.12 1.8831 2.228028 00:52:17.83 49:56:23.1 0.50 77 V=15.92 B=16.56
U=15.78
UVW1=18.49
UVM2=18.91
UVW2=17.57
White=15.33
Faulkes North (2m), Gemini-North, UKIRT, RAPTOR, IAC80, Fermi (GBM) 0.80 (Gemini-North: absorption)     BAT: GCN 13530; GCN 13536
XRT: GCN 13530; GCN 13534; GCN 13541; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13530; GCN 13539
Redshift: GCN 13532 (Gemini-North)
Other: GCN Report 384.1
Tilan Ukwatta
120728A 22:25:11 529021 137.085
09:08:20.4
-54.437
-54:26:13.2
1.4 22.06 24 2 2.4 0.5 1.79, PL 0.13 09:08:22.70 -54:26:14.9 1.6 147.84 n/a 0.03189387 0.018979446 -0.6653 2.64225 5.18000000004446 n/a n/a n/a 148 V>20.6 B>22.3
U>21.0
UVW1>20.8
UVM2>21.0
UVW2>21.3
MPG/ESO (2.2m)     UVOT: no detection BAT: GCN 13525; GCN 13535
XRT: GCN 13525; GCN 13528; GCN 13529; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13525; GCN 13533
Jay Cummings
120724A 06:39:02 528443 245.193
16:20:46.3
3.535
03:32:06.0
2.1 72.8 6.8 1.1 0.6 0.2 0.53, CPL 1.53 16:20:43.23 03:30:28.5 1.5 109.10 51.4 0.04020438 0.030380392 -2.825 1.86175 0.000000739566 16:20:43.35 03:30:27.8 0.77 99 V>19.2 B=20.01
U=20.50
UVW1>19.2
UVM2>18.4
UVW2>19.5
White=21.54
Faulkes North (2m), Gemini-North, AZT-22 1.48 (Gemini-North: absorption, tentative) AZT-22: possible host   BAT: GCN 13510; GCN 13517
XRT: GCN 13510; GCN 13514; GCN 13515; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13510; GCN 13516
Redshift: GCN 13512 (Gemini-North)
Host: GCN 13520 (AZT-22)
Other: GCN Report 386.1
Paolo D'Avanzo
120722A 12:53:26 528195 230.489
15:21:57.4
13.249
13:14:56.4
3.4 42.4 12 2 1.0 0.3 1.90, PL 0.25 15:21:59.18 13:15:03.8 1.7 152.97 n/a 0.0203252 0.01037561 -0.8619 2.62119 52.5362 n/a n/a n/a 156 V>20.5 B>21.4
U>21.6
UVW1>21.3
UVM2>21.1
UVW2>20.2
White>21.7
MPG/ESO (2.2m), VLT 0.9586 (VLT: emission from host)   UVOT: no detection BAT: GCN 13499; GCN 13503
XRT: GCN 13499; GCN 13502; GCN 13504; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13499; GCN 13508
Redshift: GCN 13507 (VLT)
Host: GCN 13507 (VLT)
Other: GCN Report 382.1
Andrea Melandri
120716A 17:05:04 IPN 313.089
20:52:21.4
9.558
09:33:28.8
n/a n/a n/a n/a n/a n/a n/a n/a 20:52:12.12 09:35:54.6 3.4 249416 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       IPN: GCN 13487 XRT: GCN 13495; GCN 13496
 
120714B 21:18:46.57 526642 355.412
23:41:38.9
-46.196
-46:11:45.6
2.6 159 12 1 0.4 0.1 1.52, PL 0.17 n/a n/a n/a 120.07 159 0.0018156105 0.000412731 -1.899 1.94091 0.00172307 23:41:38.1 -46:11:02 0.58 129 n/a B>20.5
White=18.40
VLT, MPG/ESO (2.2m) 0.3984 (VLT: absorption)     BAT: GCN 13471; GCN 13481
XRT: GCN 13471; GCN 13473; GCN 13483; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13473; GCN 13484
Redshift: GCN 13477 (VLT)
Curtis Saxton
120714A 07:46:46 526593 167.975
11:11:54.0
-30.625
-30:37:30.0
1.6 16.2 8.2 0.9 1.5 0.3 1.62, PL 0.16 11:11:55.89 -30:37:38.3 1.6 3255.46 n/a 0.0176964 0.00963363 -0.7795 2.81977 4.18351 n/a n/a n/a 3259 V>20.4 B>21.1
U>20.7
UVW1>21.0
UVM2>21.0
UVW2>21.5
White>21.8
      Due to an observing constraint, Swift did not slew until T0+51 minutes.
UVOT: no detection
BAT: GCN 13464; GCN 13472
XRT: GCN 13466; GCN 13470; GCN 13476; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13467; GCN 13482
Curtis Saxton
120712A 13:42:27 526351 169.598
11:18:23.5
-20.051
-20:03:03.6
1.0 14.7 18 1 2.4 0.2 1.36, PL 0.08 11:18:21.22 -20:02:02.3 1.4 90.86 n/a 0.02334 0.007476736 -0.9041 2.20811 9.62723 11:18:21.25 -20:02:01.7 0.50 95 V=16.79 B>21.8
U>22.1
UVW1>22.0
UVM2>22.1
UVW2>22.1
White=18.93
MPG/ESO (2.2m), Gemini-South, VLT, Fermi (GBM) 4.0 (MPG/ESO: photo-z)
4.15 (Gemini-South: absorption)
4.1745 (VLT: absorption)
    BAT: GCN 13454; GCN 13455
XRT: GCN 13454; GCN 13456; GCN 13459; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13454; GCN 13461
Redshift: GCN 13457 (MPG/ESO); GCN 13458 (Gemini-South); GCN 13460 (VLT)
Mat Page
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120711B 03:11:02.58 526270 331.710
22:06:50.4
59.996
59:59:45.6
3.2 60 5.6 1.2 0.4 0.1 1.75, PL 0.32 22:06:45.93 60:01:21.6 1.8 123.06 87.5 0.0102365 0.00274367 -1.688 1.45434 29.2846 n/a n/a n/a 260 V>18.9 B>19.8
U>19.5
UVW1>18.9
UVM2>19.3
UVW2>20.2
White>21.8
      Contrary to our GCN 13431, we now think that this trigger is very likely GRB, and not a new Galactic source. BAT: GCN 13431; GCN 13450
XRT: GCN 13431; GCN 13453; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13431; GCN 13449
Mat Page
120711A 02:44:48 INTEGRAL 94.703
06:18:48.7
-71.001
-71:00:03.6
n/a n/a n/a n/a n/a n/a n/a n/a 06:18:42.78 -70:59:57.3 1.4 n/a n/a 2.9642308 0.8344408 -1.625 1.84923 12.8198 n/a n/a n/a 8216 n/a B>18.7
U=19.6 (2 σ)
UVW1>19.8
      INTEGRAL: GCN 13434
UVOT: possible detection
XRT: GCN 13442; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13448
 
120703A 17:25:22 525671 339.353
22:37:24.7
-29.726
-29:43:33.6
1.0 25.2 35 1 10.5 0.4 1.51, PL 0.06 22:37:25.65 -29:43:24.6 1.4 86.73 n/a 0.13738581 0.05815438 -0.6681 1.9962 1.39635 22:37:25.67 -29:43:23.8 0.52 90 V>19.5 B>20.9
U=18.07
UVW1>19.5
UVM2>21.4
UVW2>21.4
White=18.48
NOT (2.5m), Konus-Wind, Fermi (GBM)       BAT: GCN 13408; GCN 13414
XRT: GCN 13408; GCN 13415; GCN 13416; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13408; GCN 13418
Binbin Zhang
120701A n/a 525477 80.338
05:21:21.1
-58.531
-58:31:51.6
1.3 13.8 14 1 1.6 0.2 1.05, PL 0.10 05:21:23.46 -58:32:58.7 1.7 n/a n/a 0.024976406 0.010532938 -1.107 2.04485 1.61855 n/a n/a n/a 89 V>18.8 B>20.3
U_fc=19.16
U>19.9
UVW1>20.6
UVM2>20.7
UVW2>19.8
White_fc=18.27
White=20.01
MPG/ESO (2.2m)     There was no initial set of GCN Notices nor a rapid-response circular because of the power outage at GSFC when this burst occurred. BAT: GCN 13404
XRT: GCN 13406; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13410
Other: GCN Report 383.1
Eda Sonbas
120630A n/a 525451 352.300
23:29:12.0
42.495
42:29:42.0
2.7 0.6 0.61 0.14 0.7 0.2 1.04, PL 0.43 n/a n/a n/a n/a n/a 0.00009441439 0.00002781686 -1.566 1.75873 0.88000690021 n/a n/a n/a 150 V>19.0 B>20.0
U>20.3
UVW1>19.3
UVM2>19.0
UVW2>19.5
NOT (2.5m)     There was no initial set of GCN Notices nor a rapid-response circular because of the power outage at GSFC when this burst occurred.
UVOT: no detection
BAT: GCN 13405
XRT: GCN 13405; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13405
Other: GCN Report 379.1
 
120624B 22:19:51 525068 170.886
11:23:32.6
8.933
08:55:58.8
1.0 >192 283 4 5.5 0.2 1.17, PL 0.03 n/a n/a n/a n/a n/a 0.04401475 0.017668221 -1.17 2.71829 3.37393 n/a n/a n/a 218700 n/a White>23.1 Fermi (GBM & LAT), Konus-Wind, Suzaku, VLT , Chandra, PdBI, VLA @ 5 GHz and 14 GHz     There were no real-time notices for this event because it occurred during a TDRSS outage. There was no automated slew to this BAT trigger because of a Moon constraint.
Further discussion: GCN 13389
XRT: 2 possible candidates
UVOT: no detection
BAT: GCN 13381; GCN 13384
XRT: GCN 13394; GCN 13398; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13397
Radio: GCN 13474 (VLA)
Judy Racusin
120612A 02:05:19 524128 126.723
08:26:53.5
-17.598
-17:35:52.8
1.7 90 13 1 0.5 0.2 1.36, PL 0.16 08:26:53.20 -17:34:29.1 1.5 138.49 59.8 0.01132292 0.00503916 -3.446 2.19484 1.95333 n/a n/a n/a 148 n/a n/a       UVOT: no detection BAT: GCN 13357; GCN 13360
XRT: GCN 13357; GCN 13359; GCN 13361; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13357; GCN 13362
Claudio Pagani
120521C 23:22:07 522656 214.288
14:17:09.1
42.144
42:08:38.4
1.0 26.7 11 1 1.9 0.2 1.73, PL 0.11 14:17:08.73 42:08:41.0 1.6 69.11 74.3 0.017671237 0.0028553455 -8 1.84163 4.75213 n/a n/a n/a 76 V>19.8 B>20.4
U>20.7
UVW1>20.4
UVM2>19.9
UVW2>20.4
White>21.7
EVLA @ 21.8 GHz, WHT, Gemini-North, Keck ~6.0 (Gemini-North: redshift estimate)   UVOT: no detection BAT: GCN 13318; GCN 13333
XRT: GCN 13318; GCN 13324; GCN 13334; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13318; GCN 13331
Radio: GCN 13343 (EVLA); GCN 13344 (EVLA)
Redshift: GCN 13348 (Gemini-North)
Wayne Baumgartner
120521B 09:07:48 522586 197.016
13:08:03.8
-52.742
-52:44:31.2
1.6 31.4 15 1 0.9 0.2 0.97, PL 0.15 13:08:02.35 -52:45:16.8 1.5 118.86 142 0.02928915 0.015141126 -4.181 2.00084 15.7482 n/a n/a n/a 127 V>18.7 B>19.7
U>20.2
UVW1>20.7
UVM2>21.0
UVW2>21.1
White>19.8
Fermi (GBM)     UVOT: no detection BAT: GCN 13305; GCN 13317
XRT: GCN 13305; GCN 13311; GCN 13316; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13305; GCN 13330
Jay Cummings
120521A 05:59:42 522578 148.692
09:54:46.1
-49.422
-49:25:19.2
1.7 0.45 0.78 0.11 0.9 0.1 0.98, PL 0.22 09:54:53.91 -49:25:02.4 1.8 73.75 n/a 0.0002938089 0.00007879432 -1.687 1.84175 3.019489 n/a n/a n/a 77 V>19,7 B>21.9
U>21.6
UVW1>20.4
UVM2>2.6
UVW2>20.2
White>21.9
      UVOT: no detection BAT: GCN 13302; GCN 13310
XRT: GCN 13302; GCN 13304; GCN 13326; GCN 13327; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13302; GCN 13312
Other: GCN Report 414.1
Marg Chester
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120514A 01:12:49 522197 283.002
18:52:00.5
-4.258
-04:15:28.8
1.1 164.4 28 2 1.9 0.2 1.62, PL 0.10 18:52:00.18 -04:15:48.9 1.5 101.34 394 0.03729635 0.01264347 1.5 2.14717 22.91 n/a n/a n/a 110 U>20.5 White>20.9 APEX, Suzaku     This source is 2 degrees from the Galactic plane. Although the BAT lightcurve and energy distribution is typical for a GRB, the possibility of this being a Galactic source will have to be assessed from further observations.
UVOT: no detection
BAT: GCN 13289; GCN 13291
XRT: GCN 13289; GCN 13292: GCN 13294; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13289; GCN 13297
Other: GCN Report 397.1
Vanessa Mangano
120422A 07:12:03 520658 136.915
09:07:39.6
13.974
13:58:26.4
2.0 5.35 2.3 0.4 0.6 0.2 1.19, PL 0.24 09:07:38.42 14:01:06.0 1.8 95.07 312 0.01374254 0.01123796 -6.226 2.32199 0.0000681927 09:07:38.4 14:01:07.6 1 104 V>19.4 B>20.7
U=19.89
UVW119.84
UVM2=19.21
UVW2=18.98
White=20.51
Gemini-North (8m), Zadko (100cm), NOT, EVLA @ 6 and 22 GHz, MPI/ESO (2.2m), VLT, Palomar (200") 0.28 (Gemini-North: emission)
0.283 (VLT: emission)
    BAT: GCN 13243; GCN 13246
XRT: GCN 13243; GCN 13247; GCN 13249; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13243; GCN 13248
Radio: GCN 13254 (EVLA)
Redshift: GCN 13251 (Gemini-North); GCN 13257 (VLT)
Eleonora Troja
120419A 12:56:25 INTEGRAL 187.4024
12:29:36.6
-63.017
-63:01:01.2
n/a n/a n/a n/a n/a n/a n/a n/a 12:29:33.03 -63:00:28.5 4.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 25700 n/a U>20.5       INTEGRAL: GCN 13241
UVOT: no detection
XRT: GCN 13242; GCN 15210; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13242
 
120404A 12:51:02 519380 235.002
15:40:00.5
12.883
12:52:58.8
1.2 38.7 16 1 1.2 0.2 1.85, PL 0.13 15:40:02.34 12:53:05.9 1.4 130.02 73.4 0.021299642 0.0052762 -2.17 1.89579 5.12667 15:40:02.29 12:53:06.3 0.65 138 V=17.69 B=19.22
U=19.90
UVW1>20.3
UVM2>21.5
UVW2>22.1
White=19.43
Faulkes North (2m), Gemini-North, TNT, MITSuME (50cm), Murikabushi (1m), VLT/UT2, Mt John University Observatory (61cm), MPG/ESO (2.2m), MASTER II, EVLA @ 22 GHz, ARIES (1.04m), ISON-Blagoveschensk Observatory (0.25m and 0.4m), Sayan Observatory 2.876 (Gemini-North: absorption)
~2.88 (VLT/UT2: absorption)
    BAT: GCN 13208; GCN 13220
XRT: GCN 13208; GCN 13218; GCN 13222; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13208; GCN 13226
Radio: GCN 13231 (EVLA)
Redshift: GCN 13213 (Gemini-North); GCN 13217 (Gemini-North); GCN 13227 (VLT/UT2)
Other: GCN Report 372.1
Giulia Stratta
120403B 20:33:56 519256 54.302
03:37:12.5
-89.029
-89:01:44.4
2.4 7.3 2.1 0.4 0.9 0.2 1.79, PL 0.31 03:41:06.77 -89:00:31.0 2.2 907.51 n/a 0.028047355 0.014885045 -0.8121 2.21248 2.30413 n/a n/a n/a 910 V>20.7 B>21.3
U>21.1
UVW1>21.1
UVM2>20.8
UVW2>21.0
White>22.0
Fermi (GBM)     Because of an observing constraint, the slew to the burst was delayed by 12.9 minutes.
UVOT: no detection
BAT: GCN 13203; GCN 13207
XRT: GCN 13203; GCN 13205; GCN 13223; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13203; GCN 13206
Other: GCN Report 388.1
Valerio D'Elia
120403A 01:05:23 519211 42.458
02:49:49.9
40.489
40:29:20.4
2.3 1.25 1.0 0.2 1.1 0.2 1.64, PL 0.30 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:44 UT on 2012 June 25. BAT: GCN 13191; GCN 13195
Andy Beardmore
120401A 05:24:15 519043 58.057
03:52:13.7
-17.658
-17:39:28.8
2.5 n/a 9.1 1.4 0.12 0.04 1.66, PL 0.23 03:52:19.80 -17:38:08.8 1.5 118.29 135 0.011098208 0.004682077 -0.8115 1.71119 0.32200000354696 n/a n/a n/a 127 n/a n/a MPG/ESO (2.2m)       BAT: GCN 13182; GCN 13186
XRT: GCN 13182; GCN 13183; GCN 13184; GCN 13187; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13182
Andy Beardmore
120328A 03:06:19 518792 241.607
16:06:25.7
-39.322
-39:19:19.2
1.8 24.2 4.7 0.6 0.7 0.1 1.87, PL 0.20 16:06:27.34 -39:20:08.7 1.5 68.25 153 0.02424495 0.009941675 -1.143 3.00031 19.9156 n/a n/a n/a 78 V>18.2 B>19.1
U>19.8
UVW1>18.9
UVW2>18.6
White>20.5
        BAT: GCN 13147; GCN 13154
XRT: GCN 13147; GCN 13153; GCN 13159; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13147; GCN 13161
Claudio Pagani
120327A 02:55:16 518731 246.854
16:27:25.0
-29.415
-29:24:54.0
1.1 62.9 36 1 3.9 0.2 1.52, PL 0.06 16:27:27.50 -29:24:54.1 1.5 75.61 541 0.07595896 0.023957956 -2.963 1.75797 14.6619 16:27:27.48 -29:24:53.74 0.48 141 V=15.68 B=16.97
U=18.02
UVW1>19.0
UVM2>19.2
UVW2>19.6
TAROT (25cm), Liverpool (2m), Skynet/PROMPT, REM, MPI/ESO (2.2m), IAC80 (82cm), Gemini-South, VLT/UT2, Otto-Struve (2.1m), Watcher (40cm), GTC (10.4), NOT, Murikabushi (1m), Zadko (100cm), ATCA @ 34 GHz, CTIO (1.3m) 2.81 (Gemini-South: absorption)
2.813 (VLT/UT2: absorption)
2.813 (GTC: absorption)
    BAT: GCN 13123; GCN 13137
XRT: GCN 13123; GCN 13135; GCN 13141; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13123; GCN 13138
Radio: GCN 13180 (ATCA)
Redshift: GCN 13133 (Gemini-South); GCN 13134 (VLT/UT2); GCN 13146 (GTC)
Boris Sbarufatti
120326A 01:20:29 518626 273.906
18:15:37.4
69.248
69:14:52.8
1.0 69.6 26 3 4.6 0.2 1.41, CPL 0.34 18:15:37.12 69:15:35.5 1.4 59.54 201 0.448495 0.28005354 -3.606 1.86299 3.49005 18:15:37.13 69:15:35.36 0.5 67 V=18.67 B=20.23
U=19.66
UVW1=20.21
UVM2>21.2
UVW2=21.26
White=20.16
TAROT (25cm), Skynet/Dolomiti, Liverpool (2m), IAC80 (82cm), Crni Vrh (60cm), Otto-Struve (2.1m), GTC (10.4m), AstroCamp Observatory (0.43m), Lulin (1m), GMG (2.4m), Observatoire de Maisoncelles (30cm), TNT, SMA @ 219 GHz, Mt. Lemmon (1m), Bassano Bresciano Observatory, PAIRITEL (1.3m), Fermi (GBM), Murikabushi (1m), CARMA @ 92.5 GHz, Suzaku, MITSuME (1m), EVLA @ 21.9 GHz, HCT (2m), Cima Rest (508mm) 1.798 (GTC: absorption)     BAT: GCN 13105; GCN 13120
XRT: GCN 13105; GCN 13110; GCN 13115; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13105; GCN 13114
Radio: GCN 13136 (SMA); GCN 13175 (CARMA); GCN 13181 (EVLA)
Redshift: GCN 13118 (GTC)
Other: GCN Report 409.1
Mike Siegel
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120324A 05:59:11 518507 291.081
19:24:19.4
24.140
24:08:24.0
1.1 118 101 3 5.9 0.2 1.34, PL 0.04 19:24:18.83 24:07:47.0 1.4 75.13 1920 0.43109304 0.1752884 1.5 2.06101 11.22716 n/a n/a n/a 84 V>19.9 B>19.6
U>20.2
UVW1>19.9
UVM2>20.0
UVW2>20.8
White>22.1
Konus-Wind     UVOT: no detection BAT: GCN 13090; GCN 13096
XRT: GCN 13090; GCN 13093; GCN 13101; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13091; GCN 13095
Other: GCN Report 412.1
Binbin Zhang
120320A 11:56:15 518200 212.517
14:10:04.1
8.682
08:40:55.2
1.6 25.74 5.9 1.6 0.5 0.2 0.31, CPL 0.95 14:10:04.22 08:41:47.2 1.7 171.70 n/a 0.01824174 0.012106944 -0.5254 2.11901 1.92456 n/a n/a n/a 175 V>19.8 B>20.4
U>20.6
UVW1>20.4
UVM2>20.4
UVW2>20.9
White>22.1
        BAT: GCN 13071; GCN 13078
XRT: GCN 13071; GCN 13075; GCN 13079; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13071; GCN 13083
Craig Markwardt
120312A 16:06:28 517566 251.812
16:47:14.9
23.881
23:52:51.6
2.1 14.2 5.7 0.8 1.3 0.3 1.72, PL 0.23 16:47:09.16 23:51:29.4 1.6 n/a n/a 0.0030474095 0.0010759381 -1.334 1.6081 1.58591 n/a n/a n/a 105 V>20.5 B>20.9
U>21.3
UVW1>21.0
UVM2>21.4
UVW2>21.4
White>21.9
WHT, Gemini-North     UVOT: no detection BAT: GCN 13049; GCN 13052
XRT: GCN 13049; GCN 13053; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13049; GCN 13057
Mike Stamatikos
120311B 15:08:10 517489 258.551
17:14:12.2
-13.068
-13:04:04.8
1.3 28.2 10 1 1.5 0.2 1.96, PL 0.14 17:14:14.91 -13:03:05.2 1.4 3067.73 n/a 0.09016455 0.05251977 -0.6927 2.00763 3.79306 n/a n/a n/a 3072 V>20.3 B>20.7
U>19.7
UVW1>20.9
UVM2>20.8
UVW2>21.9
White>22.8
      Due to an observing constraint, Swift did not slew until T0+49.0 minutes.
UVOT: no detection
BAT: GCN 13038; GCN 13041
XRT: GCN 13040; GCN 13042; GCN 13044; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13047
Other: GCN Report 371.1
Frank Marshall
120311A 05:33:38 517469 273.075
18:12:18.0
14.297
14:17:49.2
1.1 3.5 3.0 0.3 3.2 0.2 2.30, PL 0.15 18:12:22.11 14:17:46.4 1.5 3161.63 n/a 0.03487688 0.01573496 -1.02 1.99694 2.47934 n/a n/a n/a 3164 V>15.8 B>16.4
U>16.3
UVW1>17.7
UVM2>19.0
UVW2>19.2
White>16.5
Liverpool (2m), CAHA (1.23m), MPI/ESO (2.2m), VLT     Due to an observing constraint, Swift did not slew until T0+50.1 minutes.
UVOT: no detection
BAT: GCN 13032; GCN 13039
XRT: GCN 13034; GCN 13035; GCN 13043; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13037
Craig Markwardt
120308A 06:13:38 517234 219.123
14:36:29.5
79.674
79:40:26.4
1.3 60.6 12 1 06 0.1 1.71, PL 0.13 14:36:20.09 79:41:12.3 1.4 92.63 117 0.06461825 0.010214177 -3.615 1.65025 0.567072 14:36:20.05 79:41:12.2 0.55 158 V=17.02 B=17.65
U>20.9
UVW1>21.3
UVM2>21.3
UVW2>21.5
Liverpool (2m), ISON-NM (0.45m), PAIRITEL (1.3m), IAC80 (82cm), RTT150 (1.5m), LOAO       BAT: GCN 13017; GCN 13022
XRT: GCN 13017; GCN 13023; GCN 13024; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13017; GCN 13025
Wayne Baumgartner
120305A 19:37:30 516997 47.549
03:10:11.8
28.495
28:29:42.0
1.0 0.10 2.0 0.1 2.2 0.2 1.00, PL 0.09 03:10:08.76 28:29:30.1 1.9 63.18 103 0.00002424177 0.00000381285 -2.371 3.1558 7.03297 n/a n/a n/a 72 V>19.7 B>20.4
U>21.2
>UVW1>20.7
UVM2>21.0
UVW2>20.4
White>21.1
      UVOT: no detection BAT: GCN 13004; GCN 13007
XRT: GCN 13004; GCN 13008; GCN 13009; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13004; GCN 13011
Other: GCN Report 369.1
Giulia Stratta
120302A 01:55:39 Ground Analysis 122.426
08:09:42.2
29.642
29:38:31.2
2.3 n/a 6.6 1.3 0.6 0.3 1.4, PL 0.3 08:09:35.43 29:37:40.1 3.2 ~59040 n/a n/a 0.061 0.76 1.29 1.9 08:09:35.54 29:37:41.1 0.6 ~59040 n/a U=20.25 Fermi (GBM), RTT150 (1.5m), ESO/MPI (2.2m)     XRT & UVOT: candidate afterglow BAT: GCN 13000; GCN 13002; GCN 13012
XRT: GCN 13012; GCN 13067
UVOT: GCN 13012
Taka Sakamoto
120229A 14:35:11 516571 20.033
01:20:07.9
-35.796
-35:47:45.6
1.9 0.22 0.41 0.07 0.5 0.1 1.29, PL 0.24 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 19:46 UT on 2012 April 17. BAT: GCN 12997; GCN 12998
Other: GCN Report 368.1
Vanessa Mangano
120224A 04:39:56 515976 40.937
02:43:44.9
-17.779
-17:46:44.4
2.4 8.13 2.4 0.5 0.9 0.2 2.25, PL 0.36 02:43:46.13 -17:45:40.6 1.4 109.10 n/a 0.14084013 0.06470819 -0.1455 2.22324 3.23945 n/a n/a n/a 115 V>19.4 B>20.2
U>20.4
UVW1>19.6
UVM2>19.8
White>21.2
MPG/ESO (2.2m), VLT     UVOT: no detection BAT: GCN 12980; GCN 12983
XRT: GCN 12980; GCN 12981; GCN 12986; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12980; GCN 12984
Curtis Saxton
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120219A 14:30:08 515375 129.862
08:39:26.9
51.006
51:00:21.6
2.2 90.5 5.4 1.4 0.3 0.1 0.60, CPL 1.69 08:39:09.72 51:01:53.5 1.5 128.27 237 0.012955668 0.006782787 -3.207 2.13375 0.348000205409 n/a n/a n/a 139 V>19.3 B>19.6
U>20.7
UVW1>21.5
UVM2>19.9
UVW2>19.5
White>21.2
TNT, Calar Alto (1.23m), AZT-33IK     UVOT: no detection BAT: GCN 12964; GCN 12968
XRT: GCN 12964; GCN 12967; GCN 12971; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12964; GCN 12970
Craig Swenson
120218A 00:49:22 515277 319.7641
21:19:03.4
-25.4626
-25:27:45.4
1.9 27.5 53 4 9.1 1.2 1.75, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 19:14 UT on 2012 March 20. BAT: GCN 12962; GCN 12963
Other: GCN Report 376.1
Chris Wolf
120215A 00:41:15 515015 30.057
02:00:13.7
8.790
08:47:24.0
2.3 26.5 4.0 0.6 0.6 0.1 1.62, PL 0.22 02:00:11.48 08:48:07.2 1.4 106.51 n/a 0.06250084 0.02879851 -2.85 2.14101 0.942749 n/a n/a n/a 110 V>17.6 B>19.2
U>20.3
UVW1>18.9
UVM2>19.6
White>20.8
PROMPT     UVOT: no detection BAT: GCN 12954; GCN 12955
XRT: GCN 12954; GCN 12957; GCN 12959; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12954; GCN 12961
Erik Hoversten
120213A 00:27:19 514767 300.987
20:03:56.9
65.413
65:24:46.8
1.0 48.9 19 1 1.7 0.1 2.37. PL 0.09 20:04:02.91 65:24:40.7 1.4 49.53 4080 0.01775354 0.01205043 -0.6578 2.22073 1.881719 n/a n/a n/a 58 V>20.4 B>20.5
U>20.6
UVW1>19.8
UVM2>19.8
UVW2>20.1
White>21.6
      UVOT: no detection BAT: GCN 12942; GCN 12946
XRT: GCN 12942; GCN 12944; GCN 12948; GCN 12952; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12942; GCN 12951
Taka Sakamoto
120212A 09:11:22 514709 43.086
02:52:20.6
-18.043
-18:02:34.8
1.6 5.52 5.1 0.6 2.1 0.3 2.05. PL 0.19 02:52:24.05 -18:01:15.0 1.4 2881.94 n/a 0.05605784 0.020436482 -1.293 2.07791 0.708923 02:52:24.05 -18:01:14.2 0.53 2885 V=18.12 B=18.66
U=18.47
UVW1>21.0
UVM2>21.3
UVW2>20.8
White=18.48
Faulkes South, Higashi-Hiroshima Observatory (1.5m), MITSuME, NOT, GMG (2.4m), Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+44.6 minutes. BAT: GCN 12930; GCN 12939
XRT: GCN 12934; GCN 12937; GCN 12943; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12933; GCN 12940
Eda Sonbas
120211A 11:58:28 514586 87.781
05:51:07.4
-24.795
-24:47:42.0
2.1 61.7 8.1 1.2 0.5 0.2 1.50, PL 0.22 05:51:00.91 -24:46:31.2 1.6 119.55 n/a 0.04301429 0.01680855 -1.475 1.22131 0.383254 n/a n/a n/a 123 V>19.7 B>20.3
U>20.9
UVW1>20.2
UVM2>20.1
UVW2>20.0
White>21.6
      UVOT: no detection BAT: GCN 12920; GCN 12924
XRT: GCN 12920; GCN 12922; GCN 12927; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12920; GCN 12926
Other: GCN Report 370.1
Eda Sonbas
120202A 21:40:17 INTEGRAL 203.5065
13:34:01.6
22.7747
22:46:28.9
n/a n/a n/a n/a n/a n/a n/a n/a 13:34:00.86 22:46:25.94 4.8 33900 n/a n/a n/a n/a n/a n/a n/a n/a n/a 33899 V>20.0 U>22.0
White>22.4
      INTEGRAL: GCN 12909
XRT: Can not determine if the source is fading or not
UVOT: no detection
XRT: GCN 12911
UVOT: GCN 12911
Other: GCN Report 366.1
 
120121A 09:42:19 512164 249.363
16:37:27.1
-23.963
-23:57:46.8
1.4 26.1 11 1 0.7 0.2 1.23, PL 0.13 16:37:25.03 -23:57:41.2 1.6 119.42 n/a 0.01589193 0.007862824 -0.902 2.32437 27.5209 n/a n/a n/a 123 V>18.9 B>20.2
U>20.2
UVW1>20.4
UVM2>20.1
UVW2>21.1
White>21.1
      UVOT: no detection BAT: GCN 12885; GCN 12889
XRT: GCN 12885; GCN 12886; GCN 12888; GCN 12890; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12885; GCN 12891
Other: GCN Report 357.1
Kim Page
120119A 04:04:30.21 512035 120.029
08:00:07.0
-9.076
-09:04:33.6
1.0 253.8 170   10.3 0.3 1.38, PL 0.04 08:00:06.91 -09:04:54.3 1.4 53.29 1060 0.1876052 0.043695994 -2.573 1.61077 10.5203 08:00:06.93 -09:04:53.7 0.59 62 V>19.1 B=19.4
U>19.3
UVW1>19.1
UVM2>19.3
UVW2>19.5
White=19.5
PAIRITEL (1.3m), Liverpool (2m), MPI/ESO (2.2m), PROMPT, Gemini-South (8m), Lick (3m), MMT (6.5m), ISON-NM (0.45m), Konus-Wind, Fermi (GBM), CTIO (1.3m), REM (60cm), TAROT (25cm), GRT, Mt. Lemmon (1m) 1.728 (Gemini-South: absorption)
1.73 (Lick: absorption)
1.728 (MMT: absorption)
    BAT: GCN 12859; GCN 12884
XRT: GCN 12859; GCN 12876; GCN 12877; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12859; GCN 12880
Redshift: GCN 12865 (Gemini-South); GCN 12866 (Lick); GCN 12867 (MMT)
Andy Beardmore
120118B 17:00:21 512003 124.862
08:19:26.9
-7.178
-07:10:40.8
1.3 23.26 18 1 2.2 0.3 2.08, PL 0.11 08:19:29.04 -07:11:05.1 1.4 112.09 n/a 0.06504489 0.028764318 -3.766 2.20884 2.82973 n/a n/a n/a 116 V>19.1 B>20.5
U>20.2
UVW1>19.0
UVM2>19.9
UVW2>19.8
White>21.6
  2.943 (Keck I: emission) I = 23.8 (Keck I) UVOT: no detection BAT: GCN 12852; GCN 12873
XRT: GCN 12852; GCN 12854; GCN 12857; GCN 12869; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12852; GCN 12862
Redshift: GCN 14225 (VLT)
Host: GCN 14225 (Keck I)
Other: GCN Report 373.1
Owen Littlejohns
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
120116A 18:06:28 511866 16.240
01:04:57.6
33.927
33:55:37.2
1.0 41.0 29 1 4.1 0.3 1.31, CPL 0.41 01:04:57.92 33:55:50.2 1.4 74.40 65.2 0.15741648 0.03747744 -3.993 2.09196 1.283218 n/a n/a n/a 83 V>19.1 U>20.4
UVW1>20.2
UVM2>19.8
UVW2>20.5
White>21.1
      UVOT: no detection BAT: GCN 12834; GCN 12839
XRT: GCN 12834; GCN 12846; GCN 12847; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12834; GCN 12848
Other: GCN Report 359.1
Andrea Melandri
120114A 16:20:09 511739
Ground Analysis
317.9043
21:11:37.0
57.0358
57:02:08.9
2.3 n/a n/a n/a n/a n/a 1.4, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Since the GRB is too close to the Sun, no Swift ToO has been requested. BAT: GCN 12833
Taka Sakamoto
120106A 14:16:24 511235 66.129
04:24:31.0
64.050
64:03:00.0
1.3 61.6 9.7 1.1 1.5 0.2 1.53, PL 0.17 04:24:25.81 64:02:18.1 1.4 74.89 188 0.035599728 0.016694832 -4.303 2.16391 7.60898 n/a n/a n/a 65 V>20.0 B>20.8
U>20.8
UVW1>20.3
UVM2>20.2
UVW2>21.1
White>20.3
MASTER II       BAT: GCN 12810; GCN 12815
XRT: GCN 12810; GCN 12813; GCN 12817; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12810; GCN 12821
Stefan Immler
120102A 02:15:55 510922 276.224
18:24:53.8
24.713
24:42:46.8
1.0 38.7 43 1 10.3 0.4 1.59, PL 0.05 18:24:53.97 24:42:47.6 1.4 112.94 40.2 0.455196 0.1921552 -3.051 2.02376 2.71593 18:24:53.89 24:42:47.1 0.51 121 V=18.16 B>20.8
U=18.52
UVW1>20.2
UVM2>20.1
UVW2>20.9
White=19.9
Konus-Wind, Fermi (GBM)       BAT: GCN 12794; GCN 12799
XRT: GCN 12794; GCN 12795; GCN 12797; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12794; GCN 12796
Other: GCN Report 356.1
Frank Marshall
111229A 22:37:52 510736 76.561
05:06:14.6
-84.687
-84:41:13.2
2.7 25.4 3.4 0.7 1.0 0.2 1.85, PL 0.33 05:05:09.56 -84:42:39.7 1.8 83.28 n/a 0.01212846 0.0014355032 0.005536 1.95309 3.69611 05:05:08.86 -84:42:39.1 0.55 87 V=17.70 B=18.75
U_fc=19.03
U=20.67
UVW1>20.4
UVM2>20.4
UVW2>21.4White_fc=18.78
White=20.48
MPG/ESO (2.2m), Gemini-South, Faulkes South 1.3805 (Gemini-South: absorption)     BAT: GCN 12774; GCN 12776
XRT: GCN 12774; GCN 12780; GCN 12781; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12774; GCN 12783
Redshift: GCN 12777 (Gemini-South)
Other: GCN Report 353.1
Amy Lien
111228A 15:44:43 510649 150.063
10:00:15.1
18.284
18:17:02.4
1.4 101.20 85 2 12.4 0.5 2.27, PL 0.06 10:00:16.10 18:17:52.2 1.4 145.07 882 0.3853548 0.1496862 -5.445 2.03824 2.59076 10:00:16.01 18:17:51.8 0.75 155 V=17.73 B=17.71
U=16.70
UVW1=16.59
UVM2=16.84
White=17.30
TNT, TAROT (25cm), MITSuME (50cm), Fermi (GBM), ARIES NainiTal (1.04m), Asiago Telescope (1.82m), NOT (2.5m), DAO (16"), IAC80 (82cm), GRAS 017 (17"), MASTER II, MPG/ESO (2.2m), MMT (6.5m), PAIRITEL (1.3m), Gemini-South, TNG, GMG (2.4m), T100 (1.0m), VLT, Palomar (60"), Liverpool (2m), PROMPT, CTIO (1.3), Kanata (1.5m), Konus-Wind, Mt. Lemmon (1m), Devasthal Fast Optical Telescope (1.3m), ISON-NM (0.45m), TNG (3.6m) 0.714 (MMT: absorption)
0.716 (Gemini-South: absorption)
0.7156 (TNG: absorption)
0.713 (NOT: absorption)
0.71627 (VLT: absorption)
    BAT: GCN 12737; GCN 12749
XRT: GCN 12737; GCN 12747; GCN 12766; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12737; GCN 12752
Redshift: GCN 12759 (MMT); GCN 12761 (Gemini-South); GCN 12764 (NOT); GCN12770 (VLT)
Other: GCN Report 367.1
Tilan Ukwatta
111225A 03:50:37 510341 13.158
00:52:37.9
51.573
51:34:22.8
1.3 106.8 13 1.2 0.7 0.1 1.70, PL 0.15 00:52:37.32 51:34:18.3 1.6 88.14 296 0.013042395 0.005845995 -0.5722 1.80018 2.086314 00:52:37.22 51:34:19.5 0.67 95 V>21.1 U_fc=19.46
U>20.66
UVW1>20.4
UVM2>20.5
UVW2=21.36
TAROT (25cm), Super-LOTIS (0.6m), TNT, CAHA (1.23m), Keck I (10m), RAPTOR, Shajn Telescope, GTC (10.4) 0.297 (GTC: absorption)   GTC: Archeological redshift BAT: GCN 12720; GCN 12726
XRT: GCN 12720; GCN 12724; GCN 12727; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12720; GCN 12735
Redshift: GCN 16079 (GTC)
Other: GCN Report 408.1
Mike Siegel
111222A 14:51:55 IPN 179.193
11:56:46.3
69.036
69:02:09.6
n/a n/a n/a n/a n/a n/a n/a n/a 11:56:52.73 69:04:15.4 2.9 n/a n/a 0.0799667 0.048304135 n/a 1.69898 0.18347995 11:56:52.82 69:04:15.4 0.51 92900 n/a White=19.34       IPN: GCN 12714 XRT: GCN 12716; GCN 12805; GCN 13001; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12717; GCN 12805; GCN 13001
 
111215B 20:28:06 IPN 222.403
14:49:36.7
16.439
16:26:20.4
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 1.2271296 0.25475184 -2.015 1.51111 0.2564599 n/a n/a n/a 113400 n/a U>21.4       IPN: GCN 12698
UVOT: no detection
XRT: GCN 12700; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12702
 
111215A 14:04:08 509717 349.582
23:18:19.7
32.440
32:26:24.0
4.2 796 45 5 0.5 0.2 1.70, PL 0.18 23:18:13.32 32:29:38.4 1.4 417.72 151 0.8425053 0.2891382 -0.05524 2.12827 3.24072 n/a n/a n/a 426 V>20.1 B>21.6
U>20.7
UVW1>20.6
UVM2>20.7
UVW2>21.3
White>22.0
MAXI/GSC, CARMA @ 93 GHz, EVLA @ 21.8 GHz, Keck I (10m)       BAT: GCN 12681; GCN 12689
XRT: GCN 12681; GCN 12690; GCN 12692; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12681; GCN 12693
Radio: GCN 12710 (CARMA); GCN 12711 (EVLA)
Other: GCN Report 358.1
Sam Oates
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
111212A 09:23:07 509543 310.442
20:41:46.1
-68.585
-68:35:06.0
1.8 n/a 14 2 0.8 0.3 1.67, PL 0.18 20:41:43.57 -68:36:44.7 1.4 3267.94 n/a 0.06594105 0.021789985 -1.419 2.03267 0.917809 n/a n/a n/a 3272 V>19.2 B>20.1
U>20.1
UVW1>20.1
UVM2>20.3
UVW2>21.0
White>21.3
      Due to an observing constraint, Swift did not slew until T0+47.6 minutes.
UVOT: no detection
BAT: GCN 12667; GCN 12671
XRT: GCN 12669; GCN 12670; GCn 12674; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12672
Sergio Campana
111211A 22:17:33 AGILE 153.091
10:12:21.8
11.182
11:10:55.2
n/a n/a n/a n/a n/a n/a n/a n/a 10:12:21.71 11:12:29.2 1.4 n/a n/a 1.912104 0.20621016 -2.855 2.10001 1.81964 10:12:21.69 11:12:28.9 0.5 63500 n/a White=19.51       AGILE: GCN 12666 XRT: GCN 12673; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12678
 
111210A 14:37:03 509419 191.493
12:45:58.3
-7.173
-07:10:22.8
1.7 2.52 1.6 0.2 1.0 0.1 1.30, PL 0.19 12:45:54.42 -07:09:57.7 1.9 60.81 n/a 0.0000000020597003 0.00000000011825023 -3.663 1.52592 0.192000560697 n/a n/a n/a 64 V>19.3 B>20.0
U>19.9
UVW1>20.1
UVM2>18.1
UVW2>20.5
White>20.5
Gemini-North, ESO/MPG (2.2m)     UVOT: no detection BAT: GCN 12650; GCN 12651
XRT: GCN 12650; GCN 12652; GCN 12660; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12650; GCN 12654
Other: GCN Report 352.
Mike Siegel
111209A 07:12:08 509336 14.350
00:57:24.0
-46.799
-46:47:56.4
1.0 n/a 360 10 0.5 0.1 1.48, PL 0.03 00:57:22.63 -46:48:03.7 1.4 418.89 1200 0.5651686 0.18121877 -0.365 1.81212 1.3807 00:57:22.63 -46:48:03.8 0.5 427 V=17.25 B=18.16
U=18.11
UVW1=17.16
UVM2=18.23
UVW2=17.96
White=17.73
TAROT (25cm), REM (60cm), Faulkes North (2m), PROMPT, ESO/MPG (2.2m), VLT, IRTF, Konus-Wind, ATCA @ 5.5, 9, and 18 GHz 0.677 (arXiv:1302.2352v1)
0.677 (VLT: absorption)
  Swift Burst of Interest BAT: GCN 12632; GCN 12640
XRT: GCN 12632; GCN 12639; GCN 12641; GCN 12643; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12632; GCN 12641; GCN 12642
Radio: GCN 12804 (ACTA)
Redshift: GCN 12648 (VLT); arXiv:1302.2352v1
Erik Hoversten
111208A 08:28:11 509285
Ground Analysis
290.2151
19:20:51.6
40.6686
40:40:07.0
2.2 n/a 9.8 1.8 1.3 0.7 1.5, PL 0.3 19:20:53.84 40:40:34.2 1.6 n/a n/a 0.0727594 0.006759725 -3.046 2.12849 1.74553 n/a n/a n/a 24300 n/a White>22.0       UVOT: no detection BAT: GCN 12628
XRT: GCN 12631; GCN 12658; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12631
Taka Sakamoto
111207A 14:16:59 Ground Analysis 92.924
06:11:41.8
-39.504
-39:30:14.4
n/a 3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a         BAT: GCN 12629
Jay Cummings
111205A 13:10:50 IPN 134.486
08:57:56.6
-31.972
-31:58:19.2
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.10564608 0.0469296 -1.04 2.03482 2.514049 n/a n/a n/a n/a n/a n/a       IPN: GCN 12626 XRT: GCN 12630; GCN 12699; Evans et al., 2009, MNRAS, 397, 1177
 
111204A 13:37:28 509018 336.651
22:26:36.2
-31.414
-31:24:50.4
2.2 48.0 4.7 0.9 0.3 0.2 1.83, PL 0.30 22:26:30.81 -31:22:29.5 1.9 159.7 10 0.0004220161 0.00010088595 -1.834 1.40425 1.36526 n/a n/a n/a 143 V>19.6 B>20.8
U>21.3
UVW1>20.7
UVM2>21.1
UVW2>20.8
White>21.6
        BAT: GCN 12612; GCN 12620
XRT: GCN 12612; GCN 12614; GCN 12621; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12612; GCN 12618
Other: GCN Report 354.1
Eda Sonbas
111201A 14:22:45 508800
Ground Analysis
190.4854
12:41:56.5
32.9935
32:59:36.6
2.1 n/a 4.6 0.8 1.1 0.3 1.6, PL 0.3 12:41:54.72 32:59:13.9 1.8 n/a n/a 0.16530608 0.10802868 -0.5453 2.27625 3.73178 n/a n/a n/a 26513 n/a White>22.6 GMG (2.4m)     UVOT: no detection BAT: GCN 12608
XRT: GCN 12609; GCN 12611; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12610
Taka Sakamoto
111129A 16:18:14 508712 307.415
20:29:39.6
-52.722
-52:43:19.2
2.3 7.6 1.8 0.4 0.9 0.2 2.56, PL 0.38 20:29:44.29 -52:42:47.6 1.4 n/a n/a 0.06399237 0.024799398 -0.5212 1.96497 1.87628 20:29:44.15 -52:42:46.5 0.54 96 V>19.9 B>21.3
U=19.10
UVW1>21.2
UVM2>20.4
UVW2>21.5
White=19.11
MPI/ESO (2.2m)       BAT: GCN 12600; GCN 12602
XRT: GCN 12600; GCN 12601; GCN 12604; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12600; GCN 12606
Judy Racusin
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
111126A 18:57:42 Ground Analysis 276.057
18:24:13.7
51.461
51:27:39.6
3 0.8 0.7 0.2 n/a n/a 1.1, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       BAT: short, hard GRB with multiple peaks BAT: GCN 12599; GCN 12603
Jay Cummings
111123A 18:13:21 508319 154.845
10:19:22.8
-20.639
-20:38:20.4
1.1 290.0 73 3 0.9 0.1 1.68, PL 0.07 10:19:23.13 -20:38:41.0 1.4 n/a 848 0.0775464 0.01625109 0.5636 2.55463 2.24049 n/a n/a n/a 110 V>20.2 B>20.7
U>20.8
UVW1>20.6
UVM2>20.6
UVW2>20.9
White>21.7
GMG (2.4m), TNG (3.6m) 3.1516 (VLT: emission from host) g=25.83, I = 23.55 (Keck I), VLT   BAT: GCN 12587; GCN 12598
XRT: GCN 12587; GCN 12590; GCN 12592; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12587; GCN 12597
Redshift: GCN 14273 (VLT)
Host: GCN 14273 (Keck I)
Mike Stamatikos
111121A 16:26:24 508161 154.746
10:18:59.0
-46.670
-46:40:12.0
1.1 119 22 2 7.1 0.3 1.66, PL 0.12 10:19:02.69 -46:40:14.6 1.4 n/a 458 0.02649546 0.006297975 -1.852 1.90432 3.56194 n/a n/a n/a 86 V>13.1 B>14.2
U>15.5
UVW1>16.5
UVM2>18.5
UVW2>17.9
White>14.7
Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 12578; GCN 12581
XRT: GCN 12578; GCN 12579; GCN 12582; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12578; GCN 12584
Other: GCN Report 355.1
Valerio D'Elia
111117A 12:13:41 507901 12.702
00:50:48.5
23.021
23:01:15.6
n/a 0.47 1.40 0.18 1.35 0.20 0.65, PL 0.22 n/a n/a n/a n/a n/a 0.00191547 0.0006978276 -1.294 2.19593 2.28089 n/a n/a n/a 137 V>19.3 B>20.0
U>20.7
UVW1>20.4
UVM2>19.5
UVW2>21.5
NOT, Fermi (GBM), Chandra, GMG   NOT, Magellan, Gemini-South, MPI/ESO (2.2m), TNG (3.6m) UVOT: no detection BAT: GCN 12559; GCN 12561
XRT: GCN 12559; GCN 12565; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12559; GCN 12569
Host: GCN 12563 (NOT); GCN 12566 (Magellan); GCN 12567 (Gemini-South); GCN 12568 (MPI/ESO); GCN 12570 (TNG); GCN 12572 (NOT)
Other: GCN Report 363.1
Vanessa Mangano
111109A 02:57:46 507342 118.248
07:52:59.5
-41.588
-41:35:16.8
1.9 13.0 2.4 0.4 0.5 0.1 1.86, PL 0.26 07:52:48.86 -41:35:04.2 3.8 n/a n/a 0.016483872 0.010423968 -0.5874 2.87441 5.68552 n/a n/a n/a 3074 n/a n/a       Due to an observing constraint, Swift did not slew until T0+49.2 minutes. BAT: GCN 12548; GCN 12551
XRT: GCN 12549; GCN 12550; GCN 12553; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12552
Other: GCN Report 364.1
Claudio Pagani
111107A 00:50:24 507185 129.487
08:37:56.9
-66.520
-66:31:12.0
1.2 26.6 8.8 0.8 1.2 0.2 1.49, PL 0.14 08:37:54.39 -66:31:11.3 1.5 n/a 43.7 0.019535516 0.00984776 -4.058 2.11569 3.68767 08:37:54.66 -66:31:12.3 0.65 73 V>18.7 B>20.0
U>19.9
UVW1>19.2
UVM2>19.7
UVW2>20.0
White=19.45
Skynet, MPI/ESO (2.2m), Gemini-South, VLT, Fermi (GBM) 2.893 (Gemini-South: absorption)
Consistent with Gemini-South (VLT: absorption)
    BAT: GCN 12534; GCN 12539
XRT: GCN 12534; GCN 12538; GCN 12543; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12534; GCN 12540
Redshift: GCN 12537 (Gemini-South); GCN 12542 (VLT)
Other: GCN Report 351.1
Mike Siegel
111103B 10:59:03 506903 265.691
17:42:45.8
1.605
01:36:18.0
1.0 167 80 2 7.2 0.3 1.41, PL 0.05 17:42:46.39 01:36:36.2 1.4 n/a 205 0.6146976 0.22914892 -3.069 1.87283 2.84146 n/a n/a n/a 281 V>19.1 B>20.0
U>20.2
UVW1>19.9
UVM2>19.8
UVW2>20.3
White>21.1
Konus-Wind       BAT: GCN 12519; GCN 12524
XRT: GCN 12519; GCN 12525; GCN 12530; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12519; GCN 12528
Other: GCN Report 349.1
Dirk Grupe
111103A 10:35:13 506902 327.111
21:48:26.6
-10.532
-10:31:55.2
1.1 11.6 14 1 3.1 0.3 1.30, PL 0.10 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Moon observing constraint, Swift cannot slew to the BAT position until 20:12 UT on 2011 November 05. BAT: GCN 12518; GCN 12523
Mike Stroh
111029A 09:44:40 506519 44.785
02:59:08.4
57.101
57:06:03.6
1.2 7.6 3.9 0.4 1.5 0.2 0.77, CPL 0.71 02:59:08.07 57:06:39.4 1.9 n/a n/a 0.010791564 0.0046925536 -1.067 2.695 16.7976 n/a n/a n/a 164 V>19.6 B>21.0
U>20.9
UVW1>20.0
UVM2>20.6
UVW2>21.0
White>21.6
      UVOT: no detection BAT: GCN 12498; GCN 12504
XRT: GCN 12498; GCN 12502; GCN 12509; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12498; GCN 12506
Eleonora Troja
111026A 06:47:29 506291 244.256
16:17:01.4
-47.435
-47:26:06.0
1.8 3.62 1.7 0.2 1.1 0.1 1.69, PL 0.21 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Sun observing constraint, Swift cannot slew to the BAT position until 14:29 UT on 2012 January 12. There will thus be no XRT or UVOT data for this trigger before this time.
This burst is only two degrees off the Galactic plane and could be a Galactic transient.
BAT: GCN 12497; GCN 12507
Wayne Baumgartner
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
111022B 17:13:04 506074 108.927
07:15:42.5
49.663
49:39:46.8
2.0 79.1 9.0 1.2 0.4 0.3 1.59, PL 0.20 07:15:51.53 49:41:01.0 1.5 n/a 81.7 0.012460005 0.007809705 -1.177 1.59229 0.732108042 n/a n/a n/a 145 V>19.8 B>20.3
U>20.4
UVW1>20.3
UVM2>20.3
UVW2>20.1
White>21.3
Gemini-North, BTA (6m), GTC (10.4m), EVLA @ 22 GHz       BAT: GCN 12472; GCN 12485
XRT: GCN 12472; GCN 12478; GCN 12484; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12472
Radio: GCN 12496 (EVLA)
Other: GCN Report 348.1
Stephen Holland
111022A 16:07:04 506070 275.871
18:23:29.0
-23.666
-23:39:57.6
1.0 24.7 20 1 2.5 0.2 1.01, CPL 0.37 n/a n/a n/a n/a 52.1 0.16338916 0.12852092 -0.3077 2.25776 6.62659 n/a n/a n/a 815 V>18.7 B>19.9
U>18.9
UVW1>19.5
UVM2>21.0
UVW2>19.0
White>21.5
      Swift entered the SAA shortly after detecting this burst, so there are no prompt UVOT data products for this burst.
UVOT: no detection
BAT: GCN 12471; GCN 12476
XRT: GCN 12471; GCN 12482; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12474; GCN 12487
Stefan Immler
111020A 06:33:49 505926 287.029
19:08:07.0
-38.031
-38:01:51.6
2.1 0.40 0.65 0.10 0.9 0.2 1.37, PL 0.26 19:08:12.55 -38:00:43.8 1.6 102.0 10 0.019322952 0.010646799 -0.764 2.19702 10.9527 n/a n/a n/a 80 V>18.8 B>19.9
U>20.3UVW1>21.0
UVM2>21.1
UVW2>20.5
White>20.3
Chandra, XMM-Newton     UVOT: no detection BAT: GCN 12460; GCN 12464
XRT: GCN 12460; GCN 12463; GCN 12468; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12460; GCN 12466
Taka Sakamoto
111018A 17:26:24 505801 271.482
18:05:55.7
-3.880
-03:52:48.0
2.0 36 4.0 0.7 0.4 0.1 2.18, PL 0.27 18:05:57.28 -03:54:26.1 2.0 n/a 70.5 0.0058762856 0.0027439278 -0.9761 2.12773 16.1853 n/a n/a n/a 132 V>20.2 B>20.9
U>20.6
UVW1>20.4
UVM2>20.2
UVW2>21.4
White>21.8
      UVOT: no detection BAT: GCN 12450; GCN 12457
XRT: GCN 12450; GCN 12453; GCN 12455; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12450; GCN 12459
Other: GCN Report 345.1
Frank Marshall
111016A 18:37:04 505646 153.826
10:15:18.2
27.474
27:28:26.4
2.2 550 40 3 0.9 0.2 1.95, PL 0.12 10:15:20.18 27:27:44.2 1.4 n/a   0.05917216 0.027523616 -3.513 2.24437 0.770417 n/a n/a n/a 188 V>20.5 B>21.6
U>20.4
UVW1>20.5
UVM2>20.8
UVW2>20.7
White=21.56
White_fc>20.3
Palomar (60"), Gemini-North       BAT: GCN 12439; GCN 12445
XRT: GCN 12439; GCN 12440; GCN 12441; GCN 12442; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12439; GCN 12446
Other: GCN Report 360.1
Vanessa Mangano
111008A 22:12:58 505054 60.439
04:01:45.4
-32.708
-32:42:28.8
1.2 63.46 53 3 6.4 0.7 1.86, PL 0.09 04:01:48.23 -32:42:33.5 1.4 n/a 401 0.29127888 0.10396152 -3.275 1.94053 14.8112 n/a n/a n/a 99 V>19.0 B>19.7
U>20.6
UVW1>19.2
UVM2>21.0
UVW2>19.8
White>21.8
Gemini-South, NOT (2.5m), La Silla (2.2m), VLT, IAC80, Konus-Wind, EVLA @ 22 GHz, miniTAO (1.0m) 5.0 (Gemini-South: absorption)
4.9898 (VLT: absorption)
    BAT: GCN 12423; GCN 12424
XRT: GCN 12423; GCN 12425; GCN 12430; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12423; GCN 12434
Radio: GCN 12436 (EVLA)
Redshift: GCN 12429 (Gemini-South); GCN 12431 (VLT)
Curtis Saxton
111005A 08:05:14 504779 223.315
14:53:15.6
-19.722
-19:43:19.2
2.1 26 6.2 1.1 1.1 0.3 2.03, PL 0.27 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ATCA @ 18 GHz     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 18:03 UT on 2011 December 25. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 12413; GCN 12415
Radio: GCN 12422 (ATCA); GCN 12435 (ATCA)
Curtis Saxton
110928A 01:51:31 504215 257.745
17:10:58.8
36.547
36:32:49.2
2.3 26.7 6.9 1.1 0.9 0.3 1.09, PL 0.30 17:10:55.84 36:32:08.6 1.8 n/a n/a 0.04901732 0.031893224 -0.5509 2.08557 5.2162 n/a n/a n/a 3341 V>19.1 B>21.0
U>20.8
UVW1>20.3
UVM2>19.9
UVW2>21.6
White>21.0
      Due to an observing constraint, Swift will not slew until T0+52 minutes.
UVOT: no detection
BAT: GCN 12394; GCN 12399
XRT: GCN 12398; GCN 12402; GCN 12404; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12397; GCN 12406
Other: GCN Report 347.1
Erik Hoversten
110921A 13:51:20 503652 294.094
19:36:22.6
36.355
36:21:18.0
1.7 48.00 24 2 0.2 0.4 1.57, PL 0.17 19:36:23.50 36:19:43.1 1.4 n/a n/a 0.04704765 0.02230488 -0.9567 2.00841 2.136508 n/a n/a n/a 126 V>20.3 B>20.7
U>20.9
UVW1>21.1
UVM2>19.7
UVW2>20.6
White=21.4
TNT, Fermi (GBM), Sayan (AZT-33IK), MITSuME (50cm)       BAT: GCN 12373; GCN 12383
XRT: GCN 12373; GCN 12379; GCN 12384; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12373; GCN 12389
Wayne Baumgartner
110918A 21:26:57 IPN 32.575
02:10:18.0
-27.281
-27:16:51.6
n/a n/a n/a n/a n/a n/a n/a n/a 02:10:09.28 -27:06:21.9 1.5 n/a n/a 4.107936 1.1539304 -1.628 2.33972 2.42281 02:10:09.33 -27:06:19.6 0.55 153272 n/a White=20.36       IPN: GCN 12357 XRT: GCN 12364; GCN 12376; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12371
Other: GCN Report 350.1
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
110915B 18:24:19 AGILE 77.548
05:10:11.5
1.925
01:55:30.0
n/a n/a n/a n/a n/a n/a n/a n/a 05:10:13.12 01:55:58.1 1.6 n/a n/a 0.2779179 0.05284812 -2.128 1.95613 1.611608 n/a n/a n/a 36747 V>20.1 U>22.0
White>22.2
      AGILE: GCN 12341
UVOT: no detection
XRT: GCN 12348; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12354
 
110915A 13:20:44 503219 310.830
20:43:19.2
-0.713
-00:42:46.8
1.2 78.76 57 2 3.3 0.2 0.94, CPL 0.23 20:43:17.89 -00:43:23.4 1.4 n/a 1020 0.16645104 0.0559476 -6.094 2.25257 2.86217 n/a n/a n/a 84 V>19.35 B>20.10
U>20.36
UVW1>19.59
UVM2>19.46
UVW2>19.82
White>21.46
Konus-Wind     UVOT: no detection
Konus-Wind/BAT joint analysis: GCN 12358
BAT: GCN 12335; GCN 12352
XRT: GCN 12335; GCN 12336; GCN 12340; GCN 12351; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12335; GCN 12355
Other: GCN Report 344.1
Stephen Holland
110903A 02:39:55 INTEGRAL 197.0614
13:08:14.7
58.9852
58:59:06.7
n/a n/a n/a n/a n/a n/a n/a n/a 13:08:15.82 58:58:53.8 1.6 n/a n/a 0.2570319 0.044861592 -2.238 1.8451 3.40338 n/a n/a n/a 33800 V>19.86 U>20.73
White>21.94
      INTEGRAL: GCN 12322
UVOT: no detection
XRT: GCN 12324; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12325
Other: GCN Report 365.1
 
110827A 00:01:52 501520 164.059
10:56:14.2
53.817
53:49:01.2
2.2 8.5 1.8 0.3 0.4 0.1 1.24, PL 0.27 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Because of the Sun constraint Swift did not observe the burst with its narrow field instruments. No further observations of this burst are planned BAT: GCN 12310; GCN 12312
Other: GCN Report 342.1
Binbin Zhang
110820A 17:38:27 501095 343.203
22:52:48.7
70.298
70:17:52.8
2.1 256 8.2 1.5 0.4 0.1 1.92, PL 0.28 22:52:46.10 70:17:55.1 1.8 n/a n/a 0.029121918 0.017799051 -0.6311 1.81873 5.01376 n/a n/a n/a 139 V>21.1 B>22.0
U>21.8
UVW1>21.8
UVM2>20.6
UVW2>21.2
      UVOT: no detection BAT: GCN 12288; GCN 12292
XRT: GCN 12288; GCN 12291; GCN 12294; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12288; GCN 12298
Eleonora Troja
110818A 20:37:49 500914 317.373
21:09:29.5
-63.981
-63:58:51.6
1.4 103 40 2 1.6 0.3 1.58, PL 0.11 21:09:20.87 -63:58:51.7 1.4 n/a n/a 0.03665448 0.012004236 -3.926 1.95985 11.6984 n/a n/a n/a 856 V>20.8 B>22.2
U>20.4
UVW1>20.9
UVM2>20.9
UVW2>21.2
VLT, Fermi (GBM) 3.36 (VLT: absorption)   UVOT: no detection BAT: GCN 12279; GCN 12281
XRT: GCN 12279; GCN 12283; GCN 12285; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12279; GCN 12286
Redshift: GCN 12284 (VLT)
Craig Markwardt
110808A 06:18:54 458918 57.322
03:49:17.3
-44.177
-44:10:37.2
2.7 48 3.3 0.8 0.4 0.2 2.32, PL 0.43 03:49:04.22 -44:11:41.7 1.7 n/a 54.2 0.027400745 0.016034068 -3.897 2.33721 0.000000366861 03:49:04.27 -44:11:40.1 0.64 120 V>18.7 B=18.64
U=18.2
UVW1>17.8
UVW2>18.3
White=18.48
VLT 1.348 (VLT: emission)     BAT: GCN 12256; GCN 12262
XRT: GCN 12256; GCN 12257; GCN 12261; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12256; GCN 12264
Redshift: GCN 12258 (VLT)
Other: GCN Report 341.1
Giulia Stratta
110801A 19:49:42 458521 89.415
05:57:39.6
80.958
80:57:28.8
1.1 385 47 3 1.1 0.2 1.84, PL 0.10 05:57:44.63 80:57:22.7 1.5 n/a 354 0.07673925 0.021231245 -4.085 2.04784 2.45755 05:57:44.87 80:57:21.1 0.51 108 V=17.07 B=17.47
U_fc=15.89
U=15.68
UVW1=17.92
UVM2>20.2
UVW2=20.48
White_fc=18.06
White=17.23
ROTSE-IIId, TLS (2m/1.34m), MITSuME (1m), GTC (10.4m), MASTER II, BTA (6m), Mt.Terskol (Zeiss-600), CrAO 1.858 (GTC: absorption)     BAT: GCN 12228; GCN 12237; GCN 12276
XRT: GCN 12228; GCN 12232; GCN 12235; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12228; GCN 12236
Redshift: GCN 12234 (GTC)
Other: GCN Report 346.1
Max De Pasquale
110731A 11:09:30 458448 280.513
18:42:03.1
-28.536
-28:32:09.6
1.0 38.8 60 1 11.0 0.3 1.15, PL 0.05 18:42:01.04 -28:32:13.7 1.4 n/a 584 0.1608164 0.0573116 1.287 1.85145 9.11048 18:42:00.99 -28:32:13.8 0.2 75 V=16.90 B=17.87
U_fc=17.71
U=18.37
UVW1>18.88
UVM2>18.77
UVW2>19.24
White_fc=15.85
White=17.64
Faulkes (North & South), Fermi (LAT & GBM), NOT, Konus-Wind, Gemini-North, Mt John University Observatory (61cm), Suzaku 2.83 (Gemini-North: absorption)     BAT: GCN 12215; GCN 12217
XRT: GCN 12215; GCN 12219; GCN 12224; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12215; GCN 12222
Redshift: GCN 12225 (Gemini-North)
Other: GCN Report 343.1
Sam Oates
110726A 01:30:40 458059 286.713
19:06:51.1
56.070
56:04:12.0
1.7 5.2 2.2 0.3 1.0 0.2 0.64, CPL 0.87 19:06:52.16 56:04:16.0 1.5 n/a n/a 0.01954526 0.00926205 -0.9573 2.07738 0.751502 19:06:52.08 56:04:16.5 0.51 60 V=20.61 B=20.44
U_fc=18.41
U>21.25
UVW1>20.5
UVM2>21.1
UVW2>21.5
White_fc=17.84
White>20.85
ROTSE-IIId, Liverpool (2m), Murikabushi (1m), IAC80 (0.82m), Zeiss-1000 (1m), BTA (6m), Gemini-North 1.036 < z < 2.7 (Gemini-North)     BAT: GCN 12196; GCN 12201
XRT: GCN 12196; GCN 12200; GCN 12243; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12196; GCN 12199; GCN 12203
Redshift: GCN 12202 (Gemini-North)
Other: GCN Report 375.1
Chris Wolf
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
110719A 06:09:11 457553 24.570
01:38:16.8
34.578
34:34:40.8
1.8 41.0 18 2 1.3 0.3 1.63, PL 0.15 01:38:19.40 34:35:10.6 2.2 n/a 99.2 0.018064859 0.009029441 -0.7221 1.62533 0.403199466 n/a n/a n/a 121 V>20.2 B>21.1
U>20.5
UVW1>20.4
UVM2>20.8
UVW2>20.2
White>21.3
        BAT: GCN 12173; GCN 12175
XRT: GCN 12173; GCN 12176; GCN 12178; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12173; GCN 12180
Taka Sakamoto
110715A 13:13:50 457330 237.665
15:50:39.6
-46.237
-46:14:13.2
1.0 13.0 118 2 53.9 1.1 1.25, CPL 0.12 15:50:44.06 -46:14:07.1 1.4 n/a 82.9 0.35489574 0.1681215 -0.5666 1.85342 11.8741 15:50:44.09 -46:14:06.53 0.56 100 V=19.3 U=17.86
B=19.5
UVW1>20.1
UVW2>20.1
UVM2>20.3
White=17.37
VLT, Konus-Wind, APEX, MPI/ESO (2.2m), ATCA @ 44.00 GHz, Ellinbank Observatory (0.32cm), Suzaku 0.82 (VLT: absorption)     BAT: GCN 12158; GCN 12160
XRT: GCN 12158; GCN 12161; GCN 12165; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12158; GCN 12162
Radio: GCN 12171 (ATCA)
Redshift: GCN 12164 (VLT)
Other: GCN Report 340.1
Eda Sonbas
110709B 21:32:39 456967
456969
164.668
10:58:40.3
-23.470
-23:28:12.0
1.1 55.6 94 2 3.4 0.3 1.29, PL 0.04 10:58:37.09 -23:27:17.6 1.4 n/a 137 0.6830208 0.24901236 -0.1159 2.12913 1.83029 n/a n/a n/a 91 V>21.5 B>22.4
U>22.2
UVW1>22.2
UVM2>22.3
UVW2>22.4
White>23.0
Konus-Wind, Suzaku, EVLA @ 5.8 GHz     BAT: detected renewed activity at T+11 min (trigger 456969). RA: 164.655, Dec: -23.456. See GCN 12144 for details.
BATSS: burst detection from Swift-BAT slew data (GCN 12143)
UVOT: no detection
BAT: GCN 12122; GCN 12124; GCN 12130; GCN 12143; GCN 12144
XRT: GCN 12122; GCN 12136; GCN 12142; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12122; GCN 12140; GCN 12157
Radio: GCN 12190 (EVLA)
Jay Cummings
110709A 15:24:29 456939 238.895
15:55:34.8
40.918
40:55:04.8
1.0 44.7 100 2 6.2 0.2 1.24, PL 0.03 15:55:33.94 40:55:27.1 1.4 n/a 334 0.14248122 0.037144254 -1.41 2.06148 7.2024 n/a n/a n/a 73 V>20.9 B>22.5
U>22.2
UVW1>21.7
UVM2>20.7
UVW2>21.2
White>23.1
Fermi (GBM), Konus-Wind, Konkoly (60/90cm), Suzaku     UVOT: no detection BAT: GCN 12118; GCN 12127
XRT: GCN 12118; GCN 12119; GCN 12123; GCN 12141; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12118; GCN 12148
Other: GCN Report 339.1
Stephen Holland
110708A 04:43:22 INTEGRAL 340.1208
22:40:29.0
53.9597
53:57:34.9
n/a n/a n/a n/a n/a n/a n/a n/a 22:40:26.82 53:57:42.5 5.7 5000 n/a n/a n/a n/a n/a n/a n/a n/a n/a 34934 V=19.2 U>20.9       INTEGRAL: GCN 12112 XRT: GCN 12115
UVOT: GCN 12121
 
110625A 21:08:28 456073 286.751
19:07:00.2
6.755
06:45:18.0
1.3 44.5 280 10 49.5 2.4 1.44, PL 0.04 n/a n/a n/a 140.35 172 0.10609824 0.009757968 -1.122 1.36971 55.4631 n/a n/a n/a 205 V>19.5 B>20.6
U>21.1
UVW1>19.5
UVM2>18.4
UVW2>19.8
Konus-Wind, Fermi (GBM & LAT), Suzaku       BAT: GCN 12088; GCN 12091
XRT: GCN 12088; GCN 12092; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12088; GCN 12099
Other: GCN Report 336.1
Kim Page
110610A 15:21:32 455155 308.205
20:32:49.2
74.827
74:49:37.2
1.0 46.4 49 1 4.2 0.2 1.51, PL 0.05 20:32:42.74 74:49:30.0 1.5 71.85 89 0.046577856 0.017793072 -2.839 2.28925 9.52626 n/a n/a n/a 4561 V>19.7 UVW1>20.5
UVM2>20.8
UVW2>20.5
Fermi (GBM), Suzaku     UVOT: no detection, due to a bright star in the field of view, UVOT products were delayed. BAT: GCN 12065; GCN 12068
XRT: GCN 12065; GCN 12069; GCN 12071; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12070
Other: GCN Report 334.1
Frank Marchall
110604A 14:49:45.666 IPN 271.003
18:04:00.7
18.472
18:28:19.2
5 n/a n/a n/a n/a n/a n/a n/a 18:03:26.22 18:23:57.4 3.7 n/a n/a 0.4199616 0.11458176 -1.665 1.89726 1.274173 n/a n/a n/a n/a V>19.6 U>21.5
White>22.9
Konus-Wind, Suzaku     The usual detailed BAT products will not be available for this burst, since the coding was only about 0.2%.
UVOT: no detection
BAT: GCN 12063
XRT: GCN 12067; GCN 12080; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12067
Other: GCN Report 338.1
Jay Cummings
110530A 15:31:02 454473 282.045
18:48:10.8
61.953
61:57:10.8
2.3 19.6 3.3 0.5 0.4 0.1 2.06, PL 0.24 18:48:16.46 61:55:44.0 1.4 434.00 n/a 0.04752095 0.023089591 -0.9252 2.13305 2.43129 18:48:16.40 61:55:44.9 0.65 438 n/a White=20.31 MITSuME (50cm), MASTER II, Zeiss-200, Zeiss-600, NOT (2.5m), Xinglong TNT, Sayan (AZT-33IK)   Possible host (Zeiss-2000)   BAT: GCN 12046; GCN 12049
XRT: GCN 12046; GCN 12055; GCN 12058; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12046; GCN 12057
Host: GCN 12059 (Zeiss-2000)
Other: GCN Report 337.1
Paolo D'Avanzo
110521A 15:51:31.4 453788 120.132
08:00:31.7
45.818
45:49:04.8
1.8 13.8 4.4 0.5 0.5 0.1 0.90, PL 0.22 08:00:31.91 45:49:36.9 1.8 98.52 80.7 0.00000019297044 0.000000015202304 -3.257 1.58142 2.42882 n/a n/a n/a 104 V>20.5 B>21.1
U>21.7
UVW1>22.0
UVM2>22.3
UVW2>22.3
White>21.0
      UVOT: no detection BAT: GCN 12031; GCN 12035
XRT: GCN 12031; GCN 12034; GCN 12038; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12031; GCN 12039
Other: GCN Report 333.1
Sam Oates
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
110520A 20:28:48 453747 134.363
08:57:27.1
56.418
56:25:04.8
1.1 15.7 11 1 1.1 0.2 1.13, PL 0.10 08:57:21.81 56:25:38.7 1.5 100.15 n/a 0.006494607 0.002159234 -1.412 1.6962 2.86494 n/a n/a n/a 104 V>21.0 B>22.1
U>21.8
UVW1>21.8
UVM2>21.8
UVW2>22.0
White>22.9
      UVOT: no detection BAT: GCN 12020; GCN 12030
XRT: GCN 12020; GCN 12027; GCN 12028; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12020; GCN 12032
Other: GCN Report 335.1
Max De Pasquale
110519A 02:12:16 453628 261.638
17:26:33.1
-23.426
-23:25:33.6
1.0 27.2 40 1 4.6 0.3 2.09, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to a Moon observing constraint, Swift cannot slew to the BAT position until 23:19 UT on 2011 May 20. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 12015; GCN 12016
Curtis Saxton
110503A 17:35:45 452685 132.799
08:51:11.8
52.211
52:12:39.6
1.0 10.0 100 4 1.35 0.06 0.88, CPL 0.25 08:51:06.28 52:12:26.8 1.4 93.63 205 0.27394282 0.0919154 -1.061 1.90907 1.36895 08:51:06.21 52:12:27.6 0.5 212 V=16.23 B=16.79
U=15.87
UVW1=16.15
UVM2=17.27
UVW2=17.72
White=17.09
GTC (10.4m), NOT, TLS (2m/1.34m), TNG, SARA (0.9m), EVLA @ 19.2 GHz and 24.5 GHz, Mt. Lemmon (1.0m), CrAO (Shajn), Konus-Wind, AAVSO (0.2m and 0.35m), TAROT (25cm) 1.613 (GTC: absorption)
1.61 (TNG: absorption), PAIRITEL (1.3m)
    BAT: GCN 11991; GCN 11995
XRT: GCN 11991; GCN 11992; GCN 11999; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11991; GCN 12000
Radio: GCN 12003 (EVLA)
Redshift: GCN 11993 (GTC); GCN 11997 (TNG)
Mike Stamatikos
110428A n/a Fermi 5.30
00:21:12.0
64.80
64:48:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 00:22:22.22 64:50:57.1 7.1 55600 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Fermi: GCN 11982 XRT: GCN 11984; GCN 11989
n/a
110422A 15:41:55 451901 112.057
07:28:13.7
75.100
75:06:00.0
1.0 25.9 410 10 30.7 1.0 0.86, CPL 0.10 07:28:11.33 75:06:24.4 1.4 814.50 62.1 0.30682548 0.09138792 -1.017 1.89199 10.4926 n/a n/a n/a 822 V=18.72 B=18.02
U=18.8
UVw1>19.4
UVm2>19.4
UVw2>19.6
White=19.5
AZT-33IK, MASTER II, NOT, Zeiss-1000, TNG (3.6m), THO (14"), McDonald Observatory (2.1m), Konus-Wind, Ishigakijima Astronomical Observatory (1m), CrAO (AZT-11), Suzaku, TNG, GTC (10.4m), CrAO (ZTSh), Herschel 1.77 (TNG: absorption)
1.770 (GTC: absorption)
    BAT: GCN 11957; GCN 11959
XRT: GCN 11957; GCN 11965; GCN 11968; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11957; GCN 11969
Redshift: GCN 11977 (TNG); GCN 11978 (GTC)
Other: GCN Report 362.1
Vanessa Mangano
110420B 22:42:11 451794 320.045
21:20:10.8
-41.277
-41:16:37.2
2.2 0.084 0.53 0.11 0.7 0.2 1.52, CPL 2.56 n/a n/a n/a 2600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 2562 V>19.9 B>20.4
U>20.0
UVW1>19.6
UVM2>19.5
UVW2>19.7
White>20.5
Fermi (GBM)     Due to an observing constraint, Swift DID not slew until T0+40.4 minutes. BAT: GCN 11944; GCN 11946
XRT: GCN 11947; GCN 11953
UVOT: GCN 11955
Boris Sbarufatti
110420A 11:02:24 451757 2.164
00:08:39.4
-37.877
-37:52:37.2
1.0 11.8 59 2 14.0 0.9 2.30, PL 0.07 00:08:39.26 -37:53:11.5 1.4 87.60 80.2 0.21599028 0.07782048 -3.982 2.04862 1.41256 00:08:39.27 -37:53:11.9 0.5 97 V=18.20 U=17.96
B=18.04
UVW1=17.08
UVM2=17.73
UVW2=17.91
White=18.10
Konus-Wind, MPI/ESO (2.2m)       BAT: GCN 11941; GCN 11945
XRT: GCN 11941; GCN 1194; GCN 11943; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11941; GCN 11948
Other: GCN Report 361.1
Vanessa Mangano
110414A 07:42:14 451343 97.876
06:31:30.2
24.349
24:20:56.4
1.6 152.0 35 3 1.1 0.3 1.70, PL 0.14 06:31:29.49 24:21:44.7 1.4 142.28 411 0.02053116 0.005609331 -5.299 2.23623 3.925495 n/a n/a n/a 151 V>18.4 B>18.9
U>19.5
UVW1>18.5
UVM2>18.8
UVW2>19.2
White>21.3
      UVOT: no detection BAT: GCN 11931; GCN 11937
XRT: GCN 11931; GCN 11934; GCN 11935; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11931; GCN 11936
Other: GCN Report 332.1
Rhaana Starling
110412A 07:33:21 451191 133.491
08:53:57.8
13.488
13:29:16.8
1.9 23.4 18 2 2.0 0.4 1.54, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Moon observing constraint, Swift cannot slew to the BAT position until 15:08 UT on 2011 April 14. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11922; GCN 11929
XRT: ; Evans et al., 2009, MNRAS, 397, 1177
Jonathan Gelbord
110411A 19:34:11 451165 291.427
19:25:42.5
67.706
67:42:21.6
1.0 80.3 33 2 1.3 0.2 1.51, PL 0.31 19:25:46.10 67:42:42.1 1.4 126.40 126 0.028408419 0.010952448 -6.041 2.89624 10.9742 n/a n/a n/a 135 V>19.9 B>21.1
U>20.4
UVW1>20.2
UVM2>20.1
UVW2>20.9
White>22.2
Xinglong TNT     UVOT: no detection BAT: GCN 11918; GCN 11921
XRT: GCN 11918; GCN 11920; GCN 11927; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11918; GCN 11925
Other: GCN Report 330.1
Dirk Grupe
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
110407A 14:06:41 450884 186.022
12:24:05.3
15.726
15:43:33.6
1.5 145 17 2 1.73 0.12 0.73, CPL 0.64 12:24:07.54 15:42:42.2 1.7 159.29 182 0.013970299 0.009874727 -2.012 1.7524 0.644062 n/a n/a n/a 168 V>19.74 U>20.41
B>20.75
UVW1>20.34
UVM2>19.75
UVW2>20.68
White>21.59
Lulin (1m), NOT, MPI/ESO (2.2m)     UVOT: no detection BAT: GCN 11894; GCN 11895; GCN 11902
XRT: GCN 11894; GCN 11895; GCN 11896; GCN 11903; GCN 11916; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11894; GCN 11895; GCN 11907
Other: GCN Report 374.1
Chris Wolf
110402A 00:12:57 450545 197.432
13:09:43.7
61.247
61:14:49.2
1.7 60.9 34 4 4.1 0.7 1.59, PL 0.17 13:09:36.54 61:15:09.3 1.5 544.32 n/a 0.011768592 0.003401475 -0.3847 2.16612 0.705982 n/a n/a n/a 548 V>20.1 B=20.84
U>20.6
UVW1=20.39
UVM2>19.7
UVW2=20.29
White=20.89
Liverpool (2m), NOT, Konkoly Observatory, Konus-Wind, Anysllum Observatory (350mm), Sayan Observatory , Fermi (GBM), Mt. Lemmon (1m), Suzaku, Shajn       BAT: GCN 11857; GCN 11866
XRT: GCN 11857; GCN 11860; GCN 11865; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11857; GCN 11871
Other: GCN Report 331.1
Tilan Ukwatta
110328A 12:57:45 450158 251.233
16:44:55.9
57.590
57:35:24.0
3 n/a 30 3 n/a n/a 1.72, PL 0.18 16:44:49.89 57:35:00.0 1.7 1474.6 n/a n/a n/a n/a n/a n/a n/a n/a n/a 1483 V>21.1 B>21.5
U>23.5
UVW1>23.4
UVM2>23.0
UVW2>22.9
White>23.9
NOT, Gemini, GTC (10.4m), EVLA @ 4.94 & 6.69 GHz, Sayan (AZT-33IK), Mt. Lemmon (1.0m), Konkoly Observatory (60/90cm), CARMA, PAIRITEL (1.3m), UKIRT, AMI @ 13.5 to 17.25 GHz, Mt. Bohyun Observatory (1.8m), SARA North, Keck II, Plateau de Bure Interferometer, HST, Keck-I, Chandra, VLBA @ 8.46 GHz, CrAO (Shajn), Maidanak (1.5m), GMRT @ 1264 MHz ~0.35 (Gemini: emission)
0.354 (GTC: emission)
Consistent with previous (Keck II: emission)
  Please Note: This is probably a tidal disruption event.
Aslo referred to as Swift J164449.3+573451.
UVOT: no detection
For full GCN notices for this event please see: http://gcn.gsfc.nasa.gov/other/110328A.gcn3
BAT: GCN 11823; GCN 11824; GCN 11842; GCN 11891
XRT: GCN 11823; GCN 11826
UVOT: GCN 11823; GCN 11910
Radio: GCN 11836 (EVLA); GCN 11841 (CARMA); GCN 11848 (EVLA); GCN 11849 (AMI); GCN 11911 (VLBA); GCN 12060 (GMRT)
Redshift: GCN 11833 (Gemini); GCN 11834 (GTC); GCN 11874 (Keck II)
Jay Cummings
110319B 19:34:02 Ground Analysis 326.088
21:44:21.1
-56.774
-56:46:26.4
1.0 14.5 10 1 1.25 0.15 1.39, PL 0.05 21:44:22.75 -56:46:56.7 2.3 n/a n/a 0.03916864 0.08992 1.065 2.30393 1.38045 n/a n/a n/a 27685 V>20.0 U>20.8
White>21.8
      UVOT: no detection BAT: GCN 11813; GCN 11818
XRT: GCN 11814; GCN 11820; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11817
Boris Sbarufatti
110319A 02:16:41 449578 356.510
23:46:02.4
-66.008
-66:00:28.8
1.0 19.3 14 1 2.2 0.2 1.31, CPL 0.43 23:46:00.54 -66:00:40.3 1.4 55.87 110 0.05793024 0.0215728 -3.148 2.22404 0.966123 23:46:00.69 -66:00:40.4 0.44 65 V>19.56 B=19.51
U=18.13
UVW1>19.72
UVM2>19.64
UVW2>19.91
White=20.32
        BAT: GCN 11807; GCN 11811
XRT: GCN 11807: GCN 11808; GCN 11810; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11807; GCN 11812
Other: GCN Report 328.1
Andrea Melandri
110318B 15:27:09 449549 211.691
14:06:45.8
-51.577
-51:34:37.2
1.7 4.8 2.9 0.3 0.7 0.1 1.09, PL 0.17 14:06:42.76 -51:34:43.7 1.5 72.80 n/a 0.00926224 0.00423112 -1.004 2.36875 5.89909 n/a n/a n/a 58 V>20.6 B>21.2
U>21.2
UVW1>20.8
UVM2>20.5
UVW2>20.3
White>22.2
      UVOT: no detection BAT: GCN 11799; GCN 11800; GCN 11804
XRT: GCN 11799; GCN 11800; GCN 11803; GCN 11806; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11801; GCN 11816
Other: GCN Report 326.1
Raffaella Margutti
110318A 13:14:19 449542 338.292
22:33:10.1
-15.278
-15:16:40.8
1.0 16.0 49 2 8.0 0.5 1.05, CPL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun observing constraint, Swift cannot slew to the BAT position until 05:00 UT on 2011 April 11. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11798; GCN 11802
Boris Sbarufatti
110315A 23:57:04 449399 279.205
18:36:49.2
17.537
17:32:13.2
1.0 77 41 2 1.7 0.2 1.77, PL 0.08 18:36:46.84 17:32:20.3 1.4 104.63 78.2 0.08067704 0.024458434 -2.631 2.11774 2.654808 n/a n/a n/a 113 n/a White>21.8         BAT: GCN 11790; GCN 11793
XRT: GCN 11790; GCN 11792; GCN 11794; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11790; GCN 11795
Other: GCN Report 329.1
Andrea Melandri
110312A 17:55:37 449074 157.500
10:30:00.0
-5.259
-05:15:32.4
2.3 28.7 8.2 1.3 1.2 0.3 2.32, PL 0.26 10:29:55.50 -05:15:44.7 1.4 159.10 41.9 0.19350084 0.07743684 -3.039 2.22412 4.10649 n/a n/a n/a 167 V>19.2 B>20.6
U>20.1
UVW1>19.6
UVM2>19.6
UVW2>18.8
White>21.3
      UVOT: no detection BAT: GCN 11782; GCN 11783
XRT: GCN 11782; GCN 11784; GCN 11786; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11782; GCN 11787
Other: GCN Report 327.1
Sam Oates
110305A 06:38:01 448229 260.877
17:23:30.5
-15.810
-15:48:36.0
1.9 12.0 8.0 1.0 1.2 0.3 1.62, PL 0.19 17:23:31.35 -15:48:09.0 1.7 108.99 n/a 0.006005844 0.002478614 -1.134 2.06107 3.00668 n/a n/a n/a 113 V>19.7 B>20.9
U>21.5
UVW1>20.9
UVM2>20.8
UVW2>19.8
White>22.3
MPI/ESO (2.2m), REM (60cm)     UVOT: no detection BAT: GCN 11773; GCN 11776
XRT: GCN 11773; GCN 11777; GCN 11778; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11779
Other: GCN Report 324.1
Dirk Grupe
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
110223B 21:25:48 446677 150.340
10:01:21.6
-68.329
-68:19:44.4
2.0 54.0 6.1 0.8 0.6 0.1 1.65, PL 0.21 10:00:55.92 -68:18:05.3 1.4 72.03 n/a 0.04981152 0.023073424 -0.9864 1.71628 1.499591 n/a n/a n/a 77 V=17.88 B=19.57
U_fc=19.20
UVW1>19.16
UVM2>18.78
UVW2>19.16
White=19.70
MPI/ESO (2.2m)       BAT: GCN 11754; GCN 11757
XRT: GCN 11754; GCN 11758; GCN 11760; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11754; GCN 11765
Mike Stamatikos
110223A 20:56:59 446674 345.386
23:01:32.6
87.586
87:35:09.6
2.5 7.0 1.6 0.4 0.6 0.2 1.70, PL 0.33 23:03:24.52 87:33:28.3 2.0 88.59 89.7 0.05434634 0.034308768 -2.947 2.08903 2.06741 n/a n/a n/a 97 V>19.40 B>20.00
U>20.15
UVW1>20.13
UVM2>20.14
UVW2>19.89
White>21.16
        BAT: GCN 11753; GCN 11764
XRT: GCN 11753; GCN 11759; GCN 11761; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11753; GCN 11769
Taka Sakamoto
110213B 14:31:48 MAXI 41.768
02:47:04.3
0.952
00:57:07.2
n/a n/a n/a n/a n/a n/a n/a n/a 02:47:01.51 01:08:43.8 2.4 n/a n/a 0.2405432 0.07444617 -1.503 2.74034 3.67481 n/a n/a n/a 46800 V>19.23 U>19.62
White>20.78
      MAXI: GCN 11716
UVOT: no detection
XRT: GCN 11725; GCN 11748; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11749
 
110213A 05:17:29 445414 42.978
02:51:54.7
49.278
49:16:40.8
1.4 48.0 59 4 1.6 0.6 1.83, PL 0.12 02:51:51.48 49:16:22.5 1.4 91.74 109 0.23456141 0.05631555 -5.392 1.96436 3.69049 02:51:51.39 49:16:23.54 0.5 100 V=16.19 B=16.77
U=15.94
UVW1=17.28
UVM2=18.72
UVW2=19.10
White=16.57
Palomar (60"), ROTSE-IIIb, Bok (2.3m), GRAS 011 (0.51 m), KAIT (0.76m), Sayan (AZT-33IK), Lightbuckets (0.61m), Taurus Hill Observatory, MITSuME (50cm), Konus-Wind, Fermi (GBM), RAPTOR, TNT, Yunnan Observatory (2.4m) 1.46 (Bok: absorption)     BAT: GCN 11705; GCN 11714
XRT: GCN 11705; GCN 11712; GCN 11721; GCN 11728; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11705; GCN 11718; GCN 11728
Redshift: GCN 11708 (Bok)
Other: GCN Report 323.1
Valerio D'Elia
110212A 01:09:08 445321 69.025
04:36:06.0
43.716
43:42:57.6
1.4 3.3 2.4 0.3 1.5 0.2 0.78, CPL 0.85 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 166300 n/a UVM2>20.3       Due to a Moon observing constraint, Swift did not slew to the BAT position until 23:21 UT on 2011 February 13.
XRT: no detection
UVOT: no detection
BAT: GCN 11699; GCN 11703
XRT: GCN 11729; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11729
Other: GCN Report 320.1
Valerio D'Elia
110210A 09:52:41 445141 13.108
00:52:25.9
7.778
07:46:40.8
3.2 233 9.6 1.9 0.3 0.1 1.73, PL 0.29 00:52:13.63 07:46:47.1 1.4 136.43 216 0.0891709 0.0515473 -1.186 1.98991 0.5270272582 n/a n/a n/a 144 V>19.7 B>20.1
U>19.9
UVW1>19.5
UVM2>20.6
UVW2>21.0
White>21.0
        BAT: GCN 11687: GCN 11691
XRT: GCN 11687: GCN 11689; GCN 11693; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11687; GCN 11738
Other: GCN Report 319.1
Valerio D'Elia
110208A 21:10:46 445038 22.487
01:29:56.9
-20.561
-20:33:39.6
1.8 37.4 2.7 0.6 0.6 0.1 2.08, PL 0.31 01:29:50.95 -20:35:33.9 1.5 80.17 n/a 0.018118838 0.009567668 -0.8185 2.09745 0.570299 n/a n/a n/a 85 V>20.0 U>21.2
B>21.4
UVW1>21.3
UVM2>21.1
UVW2>20.5
White>21.5
Magellan     UVOT: no detection BAT: GCN 11674; GCN 11677
XRT: GCN 11674; GCN 11678; GCN 11679; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11674; GCN 11683
Other: GCN Report 318.1
Valerio D'Elia
110207A 11:17:20 444912 12.540
00:50:09.6
-10.790
-10:47:24.0
1.3 80.3 16 1 1.1 0.1 1.30, PL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Suzaku     Due to a Moon observing constraint, Swift could not slew to the BAT position until 13:20 UT on 2011 February 08.
XRT: Due to the proximity of the GRB to the Sun, no further observations are planned.
BAT: GCN 11658; GCN 11664
XRT: GCN 11680; Evans et al., 2009, MNRAS, 397, 1177
Other: GCN Report 321.1
Owen Littlejohns
110206A 18:08:05 INTEGRAL 92.35535
06:09:25.3
-58.8075
-58:48:27.0
n/a n/a n/a n/a n/a n/a n/a n/a 06:09:20.22 -58:48:24.9 1.9 n/a n/a 0.1735258 0.0747124 -1.08 2.02733 0.850738 06:09:20.14 -58:48:25.3 0.8 26900 n/a B=21.00
U=20.56
UVW1=20.36
UVM2>20.61
      INTEGRAL: GCN 11654 XRT: GCN 11657; GCN 11686; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11662
 
110205A 02:02:41 444643 164.603
10:58:24.7
67.533
67:31:58.8
2.2 257 170   3.6 0.2 1.80, PL 0.04 10:58:31.05 67:31:30.2 1.4 155.40 1400 0.05419368 0.014733216 -7.987 1.93577 2.34655 10:58:31.12 67:31:31.2 0.63 164 V=15.76 B=17.10
U=15.59
UVW1=18.23
UVM2=19.89
UVW2=19.89
White=17.01
TAROT (25cm), ROTSE-IIIb, Liverpool, Lick (3m), PAIRITEL (1.3m), GRAS 005, FLWO (1.5m), NOT (2.5m), Zeiss-600, Mt. Lemmon (1.0m), Newcastle Observatory (0.4m), Obs. Chante-Perdix (0.5m), Mt. Lulin (1.0m), MITSuME (50cm), Murikabushi (1m), Lightbuckets (0.61m), Konus-Wind, Himalayan Chandra Telescope (2m), Sayan (AZT-33IK), Suzaku, Calar Alto (2.2m), Konkoly Observatory (60/90cm), EVLA @ 22 GHz 1.98 (Lick: absorption, possible)
2.22 (FLWO: absorption, host)
2.22 (NOT: absorption)
    BAT: GCN 11629; GCN 11646; GCN 11692
XRT: GCN 11629; GCN 11639; GCN 11644; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11629; GCN 11634; GCN 11649
Radio: GCN 11740 (EVLA)
Redshift: GCN 11635 (Lick); GCN 11638 (FLWO); GCN 11640 (NOT)
Andy Beardmore
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
110201A 09:35:08 444230 137.489
09:09:57.4
88.610
88:36:36.0
1.3 13.0 7.0 0.5 1.1 0.1 1.09, PL 0.11 n/a n/a n/a 66.58 n/a 0.0033887053 0.0012613706 -1.267 1.90764 2.80613 n/a n/a n/a 126 V>19.5 U>20.4
B>20.4
UVW1>19.7
UVM2>19.6
UVW2>19.1
      UVOT: no detection BAT: GCN 11622; GCN 11624
XRT: GCN 11622; GCN 11627; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11622; GCN 11625
Other: GCN Report 325.1
Mike Siegel
110128A 01:44:33 443861 193.871
12:55:29.0
28.108
28:06:28.8
2.3 30.7 7.2 1.4 0.8 0.2 1.31, PL 0.30 12:55:35.13 28:03:54.4 1.6 140.47 n/a 0.014666366 0.00788215 -0.7959 1.74543 0.0000104555 12:55:35.10 28:03:54.1 1.3 144 V>20.09 U_fc=20.32
U>20.95
B>21.32
UV1W>20.34
UVM2>20.43
UVW2>20.88
White_fc=20.98
White>21.89
NOT (2.5m), VLT, WHT, TAROT, TNG (3.6m), Fermi (GBM) 2.339 (VLT: absorption)     BAT: GCN 11603; GCN 11614
XRT: GCN 11603; GCN 11606; GCN 11610, GCN 11611; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11603; GCN 11612
Redshift: GCN 11607 (VLT)
Other: GCN Report 316.1
Dirk Grupe
110119A 22:20:58 442978 348.589
23:14:21.4
5.982
05:58:55.2
1.5 208 70 2 2.2 0.1 1.44, PL 0.05 23:14:20.61 05:59:10.2 1.4 57.56 1460 0.032520932 0.009256296 -1.037 2.14689 1.246789 23:14:20.61 05:59:10.5 0.61 67 V=17.8 B=16.5
U=17.69
UVW1>20.7
UVM2>21.0
UVW2>21.5
PAIRITEL, Suzaku, Fermi (GBM)       BAT: GCN 11581; GCN 11584
XRT: GCN 11581; GCN 11582; GCN 11586; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11581; GCN 11587
Eleonora Troja
110112A 04:12:18 442039 329.936
21:59:44.6
26.470
26:28:12.0
2.6 0.5 0.30 0.09 0.5 0.2 2.14, PL 0.46 21:59:43.84 26:27:24.2 1.7 75.41 n/a 0.006091932 0.0028647927 -0.9671 2.16553 1.002391 n/a n/a n/a 80 V>19.6 B>20.3
U>20.2
UVW1>18.8
UVM2>18.9
UVW2>19.2
White>20.4
TNT, WHT     UVOT: no detection BAT: GCN 11553; GCN 11557
XRT: GCN 11553; GCN 11556; GCN 11561; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11553; GCN 11560
Mike Stamatikos
110107A 21:15:51 Fermi 299.890
19:59:33.6
41.889
41:53:20.4
3 n/a 58 5 n/a n/a 1.58, PL 0.03 19:59:38.23 41:54:51.4 3.0 n/a n/a 0.02318955 0.05025875 0.9914 3.55487 10.45956 n/a n/a n/a 64440 V>20.5 U>21.2       XRT: afterglow confirmation
UVOT: no detection
BAT: GCN 11545; GCN 11546
XRT: GCN 11547; GCN 11565; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11551
Other: GCN Report 317.1
Jay Cummings
110106B 21:26:17 441676 134.155
08:56:37.2
47.005
47:00:18.0
1.2 24.8 20 1 2.1 0.3 1.76, PL 0.11 08:56:37.08 47:00:09.4 1.4 327.18 n/a 0.10899578 0.0372514 -0.5936 2.05121 1.98373 n/a n/a n/a 332 n/a n/a WHT, Gemini-South, Fermi (GBM)       BAT: GCN 11525; GCN 11533
XRT: GCN 11525; GCN 11532; GCN 11541; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11525
Boris Sbarufatti
110106A 15:25:16 441664 79.295
05:17:10.8
64.199
64:11:56.4
2.0 4.3 3.0 0.5 1.9 0.3 1.71, PL 0.28 05:17:13.49 64:10:24.9 1.6 106.18 n/a 0.009688437 0.0042141 -1.067 2.5373 4.01915 n/a n/a n/a 92 V>20.3 B>21.1
U>20.4
UVW1>20.2
UVM2>20.1
UVW2>20.9
White>20.3
MASTER II     UVOT: no detection BAT: GCN 11520; GCN 11527
XRT: GCN 11520; GCN 11526; GCN 11529; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11520; GCN 11531
Other: GCN Report 322.1
Vanessa Mangano
110102A 18:52:25 441454 245.877
16:23:30.5
7.617
07:37:01.2
1.8 264 165 3 8.4 0.3 1.60, PL 0.04 16:23:31.47 07:36:50.1 1.4 148.55 1290 0.4737024 0.1631322 -2.734 2.12056 1.58479 16:23:31.41 07:36:49.8 0.5 156 V=17.86 U=17.98
B=17.60
UVW1>20.09
UVM2>19.87
UVW2>20.35
White=17.97
Fermi (GBM), MITSuME (50cm), Konus-Wind       BAT: GCN 11509; GCN 11511
XRT: GCN 11509; GCN 11510; GCN 11517; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11509; GCN 11514
Other: GCN Report 315.1
Sam Oates
101225A 18:37:45 441015 0.2037
00:00:48.9
44.5739
44:34:26.0
3.6 1088.0 19 4 0.0 0.0 1.82, PL 0.32 00:00:47.51 44:36:01.1 1.4 1383.04 236 0.05127542 0.005115693 0.7596 1.81612 1.311323 n/a n/a n/a 1387 V>21.40 B=21.73
U>20.68
UVW1=20.58
UVM2=20.12
UVW2=19.62
NOT, WHT (4.2m), Calar Alto (1.23m), Palomar (60"), MMT (6.5m), McDonald Observatory (2.1m), Gemini North 0.847(arXiv:1302.2352v1)
0.40 (Keck I: emission)
R = 24.1 (NOT, possible host)   BAT: GCN 11493; GCN 11500; GCN 11504; GCN 11570
XRT: GCN 11493; GCN 11497; GCN 11498; GCN 11501; GCN 11570; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11499
Redshift: GCN 11522 (Keck I); arXiv:1302.2352v1
Host: GCN 11519 (NOT)
Other: GCN Report 314.1
Judy Racusin
101224A 05:27:13 440955 285.939
19:03:45.4
45.706
45:42:21.6
2.1 0.2 0.58 0.11 0.7 0.2 0.93, CPL 1.52 19:03:41.78 45:42:49.5 3.2 77.63 n/a 0.000018096312 0.000008292792 n/a 3.41005 1.95924 n/a n/a n/a 83 V>20.2 B>21.4
U>20.8
UVW1>20.8
UVM2>20.8
UVW2>20.7
White>21.9
Fermi (GBM)       BAT: GCN 11484; GCN 11486
XRT: GCN 11484; GCN 11485; GCN 11488; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11484; GCN 11490
Other: GCN Report 312.1
Hans Krimm
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
101219B 16:27:53 440635 12.259
00:49:02.2
-34.556
-34:33:21.6
3.9 34 21 4 0.6 0.3 1.56, PL 0.16 00:48:55.42 -34:34:00.4 1.5 542.70 96.8 0.0473974 0.028567298 -1.038 1.85684 0.314000000330492 00:48:55.35 -34:33:59.5 0.62 156 V=17.55 B=18.79
U=17.25
UVW1=17.43
UVM2=18.15
UVW2=18.04
White=17.59
Fermi (GBM), MPI/ESO (2.2m), EVLA @ 8.46 GHz, GROND, ESO-VLT 0.5519 (ESO-VLT: tentative redshift) UVW2 = 23.4 (Swift-UVOT: likely host)   BAT: GCN 11473; GCN 11475
XRT: GCN 11473; GCN 11480; GCN 11481; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11473; GCN 11482; GCN 11516; GCN 11575. GCN 11576
Radio: GCN 11549 (EVLA)
Redshift: GCN 11579 (ESO-VLT)
Host: GCN 11575 (Swift-UVOT)
Jonathan Gelbord
101219A 02:31:29 440606 74.586
04:58:20.6
-2.527
-02:31:37.2
1.0 0.6 4.6 0.3 4.1 0.2 0.63, PL 0.09 04:58:20.49 -02:32:23.0 1.7 221.92 n/a 0.0001210944 0.000026662816 -1.94 1.53346 5.41159 n/a n/a n/a 278 V>19.7 B>20.3
U>20.5
UVW1>21.0
UVM2>20.2
UVW2>20.9
White>21.4
Konus-Wind 0.718 (Gemini-North: emission, host) i~23.5 (Gemini-South)
J=21.6 (Magellan)
UVOT: no detection BAT: GCN 11461; GCN 11467
XRT: GCN 11461; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11461; GCN 11472
Redshift: GCN 11518 (Gemini-North)
Host: GCN 11464; GCN 11468 (Gemini-South); GCN 11469 (Magellan); GCN 11518 (Gemini-North)
Jonathan Gelbord
101213A 10:49:23 440285 241.297
16:05:11.3
21.905
21:54:18.0
1.1 135 50 2 2.2 0.4 1.53, PL 0.09 16:05:15.32 21:53:50.8 1.4 105.52 476 0.1827312 0.0882188 -2.351 2.44956 6.72472 n/a n/a n/a 114 V>19.2 B>20.5
U>20.4
UVw1>20.3
UVm2>20.4
White>21.4
Fermi (GBM), Konus-Wind, Suzaku     UVOT: no detection BAT: GCN 11448; GCN 11453
XRT: GCN 11448; GCN 11450; GCN 11452; GCN 11457; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11448; GCN 11451
Taka Sakamoto
101204A 23:53:29 439806
Ground Analysis
167.548
11:10:11.5
-20.434
-20:26:02.4
n/a n/a 12 4 n/a n/a 1.3, PL 0.2 11:10:08.83 -20:25:11.6 1.6 n/a n/a 0.4945347 0.16291374 -1.423 2.15199 0.3280010477 11:10:08.84 -20:25:12.5 0.6 126195 V=20.51 U=20.03 VATT, MPI/ESO (2.2m)       BAT: GCN 11440
XRT: GCN 11442: GCN 11446; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11442; GCN 11447
Other: GCN Report 311.1
Jay Cummings
101201A 10:01:48 439595
439596
Ground Analysis
1.955
00:07:49.2
-16.196
-16:11:45.6
2 n/a n/a n/a n/a n/a n/a n/a 00:07:52.24 -16:11:06.9 1.9 n/a n/a 0.15452415 0.031908789 -2.022 2.19993 0.708937 n/a n/a n/a 50400 n/a U=19.50
White=19.90
MPI/ESO (2.2m), Fermi (GBM)       BAT: GCN 11429
XRT: GCN 11432: GCN 11433; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11431
Other: GCN Report 313.1
Jay Cummings
101129A 15:39:31 439471
Ground Analysis
155.921
10:23:41.0
-17.645
-17:38:42.0
3 0.35 ~0.9 ~0.5 n/a n/a ~0.8, PL ~0.5 n/a n/a n/a 39600 n/a n/a n/a n/a n/a n/a n/a n/a n/a 39600 n/a n/a Konus-Wind, Suzaku     XRT: no detection
UVOT: no detection
BAT: GCN 11436
XRT: GCN 11436
UVOT: GCN 11436
Jay Cummings
101117B 19:13:23 438675 172.991
11:31:57.8
-72.651
-72:39:03.6
1.1 5.2 11 1 4.5 0.3 1.50, PL 0.09 11:32:00.31 -72:39:46.1 1.4 77.00 n/a 0.02471274 0.009464442 -0.7347 2.16695 3.29086 11:32:00.54 -72:39:45.9 0.43 82 V>17.9 B=18.22
U=18.68(fc)
UVW1>19.3
UVM2>18.7
UVW2>19.0
White=19.20
        BAT: GCN 11411; GCN 11414
XRT: GCN 11411; GCN 11413; GCN 11417; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11411; GCN 11412; GCN 11420
Other: GCN Report 310.1
Chris Wolf
101114A 00:32:50 438392
Ground Analysis
303.193
20:12:46.3
14.029
14:01:44.4
1.8 >10 8.0 0.8 1.8 0.3 1.29, PL 0.17 20:12:50.72 14:01:58.8 2.8 n/a n/a 0.03536046 0.018955368 -0.7992 1.95975 1.240131616 n/a n/a n/a 73080 V>20.5 U>21.0
White>21.9
Konus-Wind     Burst found during ground analysis.
UVOT: no detection
BAT: GCN 11405
XRT: GCN 11406; GCN 11415; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11416
Taka Sakamoto
101112A 22:10:24 INTEGRAL 292.218347
19:28:52.4
39.359032
39:21:32.5
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.030782779 0.01648794 -0.8003 2.06404 1.835131 n/a n/a n/a n/a n/a n/a       INTEGRAL: GCN 11396 XRT: GCN 11399; Evans et al., 2009, MNRAS, 397, 1177
 
101030A 15:56:29 437408 166.390
11:05:33.6
-16.389
-16:23:20.4
1.1 92.0 20 1 0.9 0.1 1.82, PL 0.10 11:05:31.65 -16:22:41.4 1.5 65.67 281 0.03994865 0.016409575 -2.341 1.99948 0.690291 n/a n/a n/a 73 V>17.89 B>18.83
U>19.68
UVW1>18.39
UVM2>18.18
UVW2>18.61
White>20.75
MPG/ESO (2.2m), MOA-II (1.8m)     UVOT: no detection BAT: GCN 11386; GCN 11388
XRT: GCN 11386; GCN 11387; GCN 11390; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11386; GCN 11389
Other: GCN Report 306.1
Andrea Melandri
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
101024A 11:39:29.82 437016 66.465
04:25:51.6
-77.261
-77:15:39.6
1.1 18.7 15 1 5.5 0.2 1.15, CPL 0.31 04:26:01.64 -77:15:54.7 1.4 77.02 n/a 0.05599191 0.019190925 -0.11 1.81907 0.821563 04:26:01.73 -77:15:55.9 0.64 81 V>20.0 B>20.6U>20.6UVW1>20.1
UVM2>19.7
UVW2>20.5
White=19.4
GRAS06 RCOS-16, Fermi (GBM), Zadko (100cm), MPG/ESO (2.2m), AAVSO (280mm)       BAT: GCN 11370; GCN 11374
XRT: GCN 11370; GCN 11372; GCN 11381; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11370; GCN 11375
Max De Pasquale
101023A 22:50:12 436981 317.949
21:11:47.8
-65.389
-65:23:20.4
1.4 80.8 270 10 0.0 0.0 1.26, CPL 0.15 21:11:51.33 -65:23:17.2 1.4 84.48 3890 0.19607148 0.0594612 -4.15 2.13879 1.98442 21:11:51.26 -65:23:15.7 0.6 93 V>20.2 B>20.2
U=20.5 (2 σ)
UVW1>21.1
UVM2>21.2
UVW2>21.0
White=19.4
Gemini-South, ESO/MPI (2.2m), Fermi (GBM), miniTAO (1.0m), Konus-Wind       BAT: GCN 11363; GCN 11367
XRT: GCN 11363; GCN 11365; GCN 11368; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11363; GCN 11371
Other: GCN Report 308.1
Curtis Saxton
101020A 23:40:41 436737 189.607
12:38:25.7
23.129
23:07:44.4
3.4 175.0 26 3 0.5 0.2 2.04, PL 0.17 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an Sun observing constraint, Swift cannot slew to the BAT position until 17:41 UT on 2010 November 02. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11357; GCN 11358
Curtis Saxton
101017A 10:32:47 436429 291.377
19:25:30.5
-35.141
-35:08:27.6
1.0 70.0 180 10 9.4 0.4 1.45, PL 0.03 19:25:32.53 -35:08:43.2 1.5 80.98 879 0.008964648 0.00316638 -2.266 1.9045 2.29632 19:25:32.56 -35:08:41.4 0.72 88 V>18.81 B>19.66
U=19.15
UVW1>19.22
UVM2>19.08
UVW2>19.52
White=20.09
Konus-Wind       BAT: GCN 11345; GCN 11347
XRT: GCN 11345; GCN 11348; GCN 11355; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11345; GCN 11354
Other: GCN Report 307.1
Mike Siegel
101011A 16:58:35 436094 48.274
03:13:05.8
-65.990
-65:59:24.0
1.2 71.5 14 1 1.3 0.2 1.24, PL 0.14 03:13:10.68 -65:58:54.1 1.5 78.20 63.5 0.00011574192 0.000022299354 -2.111 1.80947 1.405 03:13:10.77 -65:58:54.0 1.1 85 V>20.8 B>21.4
U>22.0
UVW1>21.7
UVM2>21.7
UVW2>21.5
White=21.7
Fermi (GBM)       BAT: GCN 11331; GCN 11332
XRT: GCN 11331; GCN 11333; GCN 11335; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11331; GCN 11334; GCN 11338
Other: GCN Report 305.1
John Cannizzo
101008A 16:43:15 435903 328.882
21:55:31.7
37.060
37:03:36.0
2.1 104 11 2 1.6 0.2 1.59, PL 0.24 21:55:30.07 37:04:01.6 2.0 3161.67 n/a 0.00652959 0.001987461 -1.525 1.83238 2.65516 n/a n/a n/a 3167 V>19.6 B>20.6
U>20.1
UVW1>20.1
UVM2>20.3
UVW2>20.6
White>21.3
Zeiss-1000, MPI/ESO (2.2m), MASTER-Net, Fermi (GBM)     Due to an observing constraint, Swift did not slew until T0+50.8 minutes.
UVOT: no detection
BAT: GCN 11318; GCN 11327
XRT: GCN 11319; GCN 11321; GCN 11325; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11319; GCN 11322
Wayne Baumgartner
100928A 02:19:52 435160 223.037
14:52:08.9
-28.542
-28:32:31.2
2.3 3.3 3.5 0.6 2.5 0.5 1.79, PL 0.29 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an Sun observing constraint, Swift cannot slew to the BAT position until 20:05 UT on 2010 December 26. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 11310; GCN 11312
Other: GCN Report 309.1
Valerio D'Elia
100924A 03:58:08 434843 0.672
00:02:41.3
7.004
07:00:14.4
1.0 96.0 83 3 1.5 0.3 1.53, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MPI/ESO (2.2m), Fermi (GBM), Suzaku     Due to an Moon observing constraint, Swift cannot slew to the BAT position until 13:21 UT on 2010 September 25. There will thus be no XRT or UVOT data for this trigger before this time. BAT: GCN 11294; GCN 11295
Vanessa Mangano
100917A 05:03:25 434360 289.250
19:16:60.0
-17.120
-17:07:12.0
2.1 66 8.6 1.2 0.6 0.2 1.67, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. This trigger will be in moon constraint until approximately 06:30 UT on the 19th of September. BAT: GCN 11288; GCN 11289
Other: GCN Report 301.1
Owen Littlejohns
100915A 01:31:05 434178 315.664
21:02:39.4
65.676
65:40:33.6
2.0 200 15 2 0.5 0.3 1.50, PL 0.24 21:02:46.71 65:40:22.7 1.6 131.89 58.9 0.015999269 0.0040819752 -0.9525 1.78147 5.52889 n/a n/a n/a 140 V>20.98 B>21.43
U>21.52
UVw1>20.87
UVm2>21.79
UVw2>21.50
White>22.83
      UVOT: no detection BAT: GCN 11277; GCN 11281; GCN 11283
XRT: GCN 11277; GCN 11279; GCN 11280; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11277; GCN 11282
Other: GCN Report 302.1
Owen Littlejohns
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
100909A 09:04:00 INTEGRAL 73.9506
04:55:48.1
54.6544
54:39:15.8
n/a n/a n/a n/a n/a n/a n/a n/a 04:55:47.35 54:39:34.0 5.4 11737.36 n/a 0.012622878 0.005527328 -1.059 2.3855 5.09254 n/a n/a n/a 11747 V>20.21 B>21.48
U>20.84
UVW1>20.39
UVW2>20.33
White>21.9
      INTEGRAL: GCN 11260
UVOT: no detection
XRT: GCN 11261; GCN 11268; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11261; GCN 11272
n/a
100906A 13:49:27 433509 28.697
01:54:47.3
55.634
55:38:02.4
1.0 114.4 120   10.1 0.4 1.78, PL 0.03 01:54:44.11 55:37:49.4 1.4 80.24 2340 0.11097593 0.023497346 -3.374 2.02817 9.1618 01:54:44.11 55:37:49.6 0.61 89 V=15.97 U=15.40
B=16.49
UVW1=17.13
UVM2>18.97
UVW2>19.19
MASTER, Faulkes North, Gemini-North, UKIRT, TLS (1.34m), Ondrejov (65cm), MITSuME (50cm), Virtual Telescope, Fermi (GBM), Murikabushi (1m), Konus-Wind, Konkoly Observatory, GRAS-007 (17"), RTT150, AMI Large Array @ 15 GHz, Zeiss-2000, Ondrejov (0.5m), GAS-250, AZT-14, Zeiss-600, Shajn Telescope, AZT-22 1.727 (Gemini-North: absorption)     BAT: GCN 11227; GCN 11233
XRT: GCN 11227; GCN 11243; GCN 11244; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11227; GCN 11242
Radio: GCN 11259 (AMI Large Array)
Redshift: GCN 11230 (Gemini-North)
Craig Markwardt
100905A 15:08:14 433442 31.542
02:06:10.1
14.919
14:55:08.4
1.7 3.4 1.7 0.2 0.6 0.1 1.09, PL 0.19 02:06:12.04 14:55:46.3 1.5 75.23 n/a 0.01731637 0.008670876 -0.8866 1.92352 0.770542 n/a n/a n/a 77 V>19.01 B>19.81
U>20.17
UVW1>19.53
UVM2>20.19
UVW2>21.26
White>21.29
UKIRT     UVOT: no detection BAT: GCN 11214; GCN 11218
XRT: GCN 11214; GCN 11219; GCN 11223; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11214; GCN 11237
Other: GCN Report 299.1
Frank Marshall
100904A 01:33:43 433273 172.907
11:31:37.7
-16.185
-16:11:06.0
1.8 31.3 13 1 1.6 0.3 1.67, PL 0.16 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to the proximity of the burst to the Sun, Swift cannot slew to the BAT position. The burst does not become observable by Swift until November 7th; there will thus be no XRT or UVOT data for this trigger. BAT: GCN 11203; GCN 11207
Tilan Ukwatta
100902A 19:31:54 433160 48.626
03:14:30.2
30.970
30:58:12.0
1.3 428.8 32 2 1.0 0.1 1.98, PL 0.13 03:14:30.98 30:58:44.2 1.4 316.15 22000 0.12602814 0.0750101 -2.326 2.35636 4.49857 n/a n/a n/a 325 n/a UVW1>20.7
UVM2>20.8
UVW2>21.2
White>20.8
ESO/MPI (2.2m), CFHT 4.5 (Swift XRT: tentative redshift)   UVOT: no detection BAT: GCN 11181; GCN 11202
XRT: GCN 11181; GCN 11188; GCN 11194; GCN 11195; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11181; GCN 11193
Redshift: GCN 11195 (Swift-XRT)
Taka Sakamoto
100901A 13:34:10 433065 27.252
01:49:00.5
22.751
22:45:03.6
3.5 439 21 3 0.8 0.2 1.52, PL 0.21 01:49:03.51 22:45:30.2 1.4 156.97 n/a 0.4044425 0.27774145 -0.6996 2.07397 3.0175 01:49:03.42 22:45:30.8 0.81 147 V=18.50 B=17.85
U=17.52
UVW1=18.53
UVM2=19.22
UVW2=20.73
White=18.58
Faulkes North, AZT-33IK, MASTER, Gemini-North, Z-600, NOT, MITSuME (50cm), Taurus Hill, SARA-North (0.9m), Himalayan Chandra Telescope (2m), Vega (0.7m), ROTSE-III, OSN (1.5m), ISON-NM (0.45m), TLS (1.34m), Kanata (1.5m), HCT (2m), Lightbuckets (0.61m), Zeiss-2000, Meade-35, Murikabushi (1m), UKIRT, Gnosca (0.4m), WSRT @ 4.9 GHz, AZT-11, EVLA @ 4.5 and 7.9 GHz, AZT-22 1.408 (Gemini-North: absorption, host redshift)     BAT: GCN 11159; GCN 11169
XRT: GCN 11159; GCN 11167; GCN 11171; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11159; GCN 11176
Radio: GCN 11221 (WSRT); GCN 11256 (WSRT); GCN 11257 (EVLA)
Redshift: GCN 11164 (Gemini-North)
Other: GCN Report 304.1
Stefan Immler
100823A 17:25:35 432420 20.706
01:22:49.4
5.848
05:50:52.8
1.4 16.9 4.1 0.4 1.0 0.1 2.19, PL 0.18 01:22:49.01 05:50:05.4 1.5 68.87 59.3 0.008414805 0.0033852245 -3.031 2.21509 2.10647 01:22:49.03 05:50:06.4 0.9 78 V>20.5 B>21.3
U>20.4
U_FC= 20.4
UVW1>20.2
UVM2>20.8
UVW2>21.2
White>21.9
White_FC=20.7
WHT (4.2m), MOA-II (1.8m), MAXI       BAT: GCN 11135; GCN 11137
XRT: GCN 11135; GCN 11136; GCN 11144; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11135; GCN 11139; GCN 11148
Other: GCN Report 297.1
Vanessa Mangano
100816A 00:37:51 431764 351.738
23:26:57.1
26.568
26:34:04.8
1.0 2.9 20 1 10.9 0.4 0.73, CPL 0.24 23:26:57.58 26:34:42.2 1.4 82.85 131 0.032746956 0.014767674 -1.513 1.91138 2.22759 23:26:57.56 26:34:42. 0.5 91 V=21.56 B=21.07
U=20.39
UVW1=20.98
UVM2>21.42
UVW2>22.19
White=18.90
TNG (3.6m), TAROT (25cm), McDonald Observatory (2.1m), Gemini-North, Calar Alto (1.23m), Lulin (1m), NOT, VLT, Fermi (GBM), GTC (10.4m), Konus-Wind 0.8034 (VLT: emission and absorption)
0.8035 (Gemini-North: absorption)
0.8049 (GTC: absorption)
    BAT: GCN 11102; GCN 11111; GCN 11113
XRT: GCN 11102; GCN 11110; GCN 11114; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11102; GCN 11115
Redshift: GCN 11116 (Gemini-North); GCN 11123 (VLT & Gemini-North); GCN 11125 (GTC)
Other: GCN Report 300.1
Sam Oates
100814A 03:50:11 431605 22.479
01:29:55.0
-17.990
-17:59:24.0
1.0 174.5 90 2 2.5 0.2 1.47, PL 0.04 01:29:53.59 -17:59:43.8 1.4 87.31 618 1.0257732 0.36343398 0.1696 1.89414 0.787196 01:29:53.61 -17:59:43.6 0.6 153 V=17.91 B=21.22
U=16.84
UVW1=17.33
UVM2=17.86
UVW2>18.52
White=18.63
ROTSE-IIIc, Magellan Clay Telescope, IAC80 (0.82m), MPI/ESO (2.2m), McDonald Observatory (2.1m), Fermi (GBM), Lulin (1m), NOT, Liverpool (2m), Konus-Wind, ISON-NM (0.45m), EVLA @ 4.5 and 7.9 GHz, Suzaku, AZT-22 1.44 (Magellan: absorption)   UVOT: Interesting optical/UV lightcurve see GCN 11107 for details. BAT: GCN 11087; GCN 11094
XRT: GCN 11087; GCN 11092; GCN 11096; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11087; GCN 11088; GCN 11095; GCN 11097; GCN 11100; GCN 11107
Radio: GCN 11131 (EVLA)
Redshift: GCN 11089 (Magellan)
Other: GCN Report 303.1
Andy Beardmore
100807A 09:13:13 431128 55.283
03:41:07.9
67.665
67:39:54.0
1.9 7.9 3.4 0.5 1.8 0.2 2.32, PL 0.23 03:41:12.17 67:40:17.5 1.6 80.83 91.2 0.023253246 0.012324048 -0.8138 1.7841 4.48818 n/a n/a n/a 91 V>19.6 B>21.1
U>21.1
UVW1>20.8
UVM2>20.7
UVW2>20.8
White>21.8
Zeiss-1000, Palomar (60"), Palomar (200")     UVOT: no detection BAT: GCN 11067; GCN 11069
XRT: GCN 11067; GCN 11070; GCN 11074; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11067; GCN 11072
Other: GCN Report 295.1
Dirk Grupe
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
100805A 04:12:42 430957 299.846
19:59:23.0
52.618
52:37:04.8
2.0 15.0 5.1 0.8 0.7 0.2 1.76, PL 0.23 19:59:30.47 52:37:39.9 1.4 126.37 n/a 0.08366624 0.032870602 -3.415 1.88061 1.690000405441 19:59:30.51 52:37:40.1 0.43 112 V=19.80 B=21.22
U=18.55
UVW1=20.78
UVM2=20.68
UVW2>21.6
White=19.42
Palomar (60"), Liverpool (2m), Calar Alto (1.23m), RAS Observatory, IAC80 (82cm), ROTSE-IIIb, RAPTOR, TNT, OSN (1.5m), Zeiss-1000, CrAO (Shajn)       BAT: GCN 11047; GCN 11058
XRT: GCN 11047; GCN 11049; GCN 11057; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11047; GCN 11062; GCN 11081
Other: GCN Report 298.1
Eric Hoversten
100802A 05:45:36 430603 2.482
00:09:55.7
47.752
47:45:07.2
1.1 487 36 2 0.9 0.1 1.85, PL 0.10 00:09:52.50 47:45:16.3 1.6 79.64 209 0.04082435 0.026441275 -0.9007 2.0718 1.176509 00:09:52.47 47:45:19.1 0.78 89 V>20.6 B>21.2
U_FC=19.57
U>20.92
UVW1>20.9
UVM2>20.6
UVW2>21.0
White_FC=20.7
White=21.85 (2.4 σ)
Palomar (60"), NOT, Ferm (GBM)       BAT: GCN 11031; GCN 11035
XRT: GCN 11031; GCN 11036; GCN 11039; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11031; GCN 11032; GCN 11038
Other: GCN Report 296.1
Eleonora Troja
100728B 10:31:55 430172 44.051
02:56:12.2
0.296
00:17:45.6
1.5 12.1 17 1 3.5 0.5 1.55, PL 0.14 02:56:13.50 00:16:51.8 1.5 97.05 n/a 0.021160965 0.006448505 -1.033 2.04379 3.94372 02:56:13.467 00:16:52.18 0.52 100 V=20.19 B=20.47
U=19.90
UVW1>20.50
UVM2>20.52
UVW2>20.93
White=17.43
KAIT, Lick (1.0m), PROMPT (16"), ISON-NM Observatory (0.45m), MPI/ESO (2.2m), Fermi (GBM), NOT, VLT ~2.8 (UVOT: photometric)
2.106 (VLT: absorption)
  UVOT: The non-detection in the UV filters suggests a photometric redshift of z~2.8 BAT: GCN 11009; GCN 11023
XRT: GCN 11009; GCN 11017; GCN 11022; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11009; GCN 11026; GCN 11028; GCN 11029
Redshift: GCN 11026 (UVOT); GCN 11317 (VLT)
David Morris
100728A 02:18:24 430151 88.753
05:55:00.7
-15.259
-15:15:32.4
1.0 198.5 380   5.1 0.2 1.18, PL 0.02 05:55:01.99 -15:15:19.6 1.4 76.72 2010 0.499293 0.1365831 -0.7973 1.90402 3.35678 n/a n/a n/a 86 V>20.06 U>20.04
B>20.37
UVW1>20.62
UVM2>20.69
UVW2>20.19
White>21.16
Fermi (GBM), MPI/ESO (2.2m), Konus-Wind, Suzaku 1.567 (VLT: emission, host) r' = 25.0 +/- 0.2 (GROND) UVOT: no detection BAT: GCN 11004; GCN 11018
XRT: GCN 11004; GCN 11005; GCN 11014; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11004; GCN 11016
Redshift: GCN 14500 (VLT)
Host: GCN 14500 (GROND)
Other: GCN Report 294.1
John Cannizzo
100727A 05:42:17 430094 154.187
10:16:44.9
-21.417
-21:25:01.2
1.6 84 12 1 1.2 0.1 1.81, PL 0.13 10:16:42.66 -21:23:26.2 1.4 56.62 129 0.1250694 0.0695916 -2.802 2.16468 2.34651 n/a n/a n/a 65 V>20.9 B>21.7
U>21.7
UVW1>21.9
UVM2>21.8
UVW2>21.8
White>22.1
Fermi (GBM)     UVOT: no detection BAT: GCN 10998; GCN 11001
XRT: GCN 10998; GCN 11000; GCN 11003; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10998; GCN 11019
David Morris
100725B 11:24:34 429969 290.029
19:20:07.0
76.955
76:57:18.0
1.2 200 68 2 2.4 0.1 1.89, PL 0.06 19:20:08.01 76:57:23.2 1.4 77.93 820 0.12686046 0.03974974 -8 2.61517 4.86464 n/a n/a n/a 87 V>19.6 B>20.5
U>20.2
UVW1>20.3
UVM2>20.1
UVW2>20.1
White>21.4
      UVOT: no detection BAT: GCN 10983; GCN 10993
XRT: GCN 10983; GCN 10986; GCN 10992; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10983; GCN 10990
Wayne Baumgartner
100725A 07:12:52 429954 166.468
11:05:52.3
-26.667
-26:40:01.2
1.2 141 20 1 0.7 0.1 1.23 0.12 11:05:55.58 -26:40:13.7 1.6 76.68 132 0.00000000006962037 0.0000000000010214685 0.2551 1.86536 1.08426 n/a n/a n/a 85 V>20.2 B>20.6
U>20.5
UVW1>20.4
UVM2>20.3
UVW2>21.2
White>21.8
      UVOT: no detection BAT: GCN 10979; GCN 10988
XRT: GCN 10979; GCN 10980; GCN 10985; GCN 10987; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10979; GCN 10989
Craig Markwardt
100724A 00:42:19 429868 194.569
12:58:16.6
-11.095
-11:05:42.0
1.7 1.4 1.6 0.2 1.9 0.2 1.92, PL 0.21 12:58:10.37 -11:06:09.4 1.5 88.90 n/a 0.01544616 0.006768972 -1.057 1.94442 1.04041 n/a n/a n/a 74 V>18.31 U=18.17
B>18.99
UVW1>17.96
UVM2>18.19
UVW2>18.97
White>19.71
ESO/MPI (2.2m) 1.288 (VLT: absorption)   BAT: The observed T90 value for GRB 100724A is inconclusive. The relatively large spectral lag value and soft spectrum points towards long soft burst. Our conclusion is that this burst is likely to be in the long burst category. BAT: GCN 10968; GCN 10972; GCN 10976
XRT: GCN 10968; GCN 10974; GCN 10975; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10968; GCN 10973
Redshift: GCN 10971 (VLT)
Craig Markwardt
100719A 03:30:57 429357 112.319
07:29:16.6
-5.857
-05:51:25.2
2.4 36.0 5.3 0.9 0.6 0.2 1.69, PL 0.25 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       The source will remain in Sun constraint until August 27, and therefore there will be no XRT or UVOT observations.
XRT: no detection
UVOT: no detection
BAT: GCN 10963; GCN 10964
Raffaella Margutti
100713A 14:36:06 INTEGRAL 255.209
17:00:50.2
28.390
28:23:24.0
n/a n/a n/a n/a n/a n/a n/a n/a 17:00:48.37 28:23:39.3 2.4 6242.32 n/a 0.016084564 0.006567768 -1.148 1.90609 0.898694 n/a n/a n/a 6247 V>19.6 B>21.4
U>20.7
UVW1>19.8
UVM2>19.6
White>21.8
      INTEGRAL: GCN 10951
UVOT: no detection
XRT: GCN 10952; GCN 10960; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10952; GCN 10957
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
100704A 03:35:08 426722 133.639
08:54:33.4
-24.202
-24:12:07.2
1.0 197.5 60 2 4.3 0.2 1.73, PL 0.06 08:54:33.96 -24:12:10.1 1.4 n/a 353 0.2478352 0.105584 -3.12 2.11575 3.36746 n/a n/a n/a 96 V>20.0 B>21.1
U>21.1
UVW1>21.1
UVM2>20.2
UVW2>20.7
White>21.8
Fermi (GBM), Konus-Wind 3.6 (Swift: tentative redshift)   UVOT: no detection BAT: GCN 10929; GCN 10932
XRT: GCN 10929; GCN 10930; GCN 10935; GCN 10940; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10929; GCN 10934
Redshift: GCN 10940 (Swift-XRT)
Other: GCN Report 293.1
Dirk Grupe
100702A 01:03:47 426438 245.693
16:22:46.3
-56.549
-56:32:56.4
1.4 0.16 1.2 0.1 2.0 0.2 1.54, PL 0.15 n/a n/a n/a 93.93 93.1 0.00000000029589795 0.00000000000637137 -0.7605 2.51457 5.58224 n/a n/a n/a 101 n/a n/a       UVOT: Field crowded with sources. There is no clear indication of change of optical flux between the first exposures and later ones. Please see GCN 10922 for details. BAT: GCN 10916; GCN 10926
XRT: GCN 10916; GCN 10924; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10916; GCN 10922; GCN 10923
Other: GCN Report 292.1
Mike Siegel
100628A 08:16:40 426114 225.943
15:03:46.3
-31.653
-31:39:10.8
2.1 0.036 0.25 0.05 0.5 0.1 2.67, CPL +1.8/-3.7 n/a n/a n/a 85.99 n/a 0.00458406 0.003961542 -0.1871 1.7722 1.0800553475 n/a n/a n/a 90 V>19.5 B>20.1
U>20.2
UVW1>19.6
UVM2>19.3
UVW2>20.3
White>21.4
INTEGRAL     XRT: Possible afterglow detection. We caution that with so few total counts a background fluctuation or other spurious detection cannot be completely ruled out.
UVOT: no detection
BAT: GCN 10895; GCN 10896
XRT: GCN 10895; GCN 10899; GCN 10907; GCN 10941; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10895; GCN 10901; GCN 10941
Other: GCN Report 290.1
Stefan Immler
100625A 18:32:28 425647 15.796
01:03:11.0
-39.091
-39:05:27.6
1.0 0.33 2.3 0.2 2.6 0.2 0.90, PL 0.10 01:03:10.91 -39:05:18.4 1.8 48.26 79.3 0.0003570171 0.00010624878 -1.554 2.40449 0.215000939284 n/a n/a n/a 56 V>20.3 B>21.9
U>20.5
UVW1>20.6
UVM2>20.5
UVW2>21.5
White>22.6
Konus-Wind, Fermi (GBM)   r~23 (Gemini-South), r~23 (Magellan) UVOT: no detection BAT: GCN 10884; GCN 10891
XRT: GCN 10884; GCN 10886; GCN 10888; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10884; GCN 10892
Host: GCN 10887 (Gemini-South); GCN 10897 (Magellan); GCN 10905 (Gemini-North); GCN 10906 (MPI/ESO)
Other: GCN Report 289.1
Stephen Holland
100621A 03:03:32 425151 315.309
21:01:14.2
-51.102
-51:06:07.2
1.0 63.6 210   12.8 0.3 1.90, PL 0.03 21:01:13.11 -51:06:23.0 1.4 76.03 7490 0.5943417 0.2785454 -3.023 2.3024 19.2552 n/a n/a n/a 85 V=19.49 U>20.14
B=20.27
UVW1=19.64
UVM2>19.66
UVW2=19.60
White=20.46
MPI/ESO (2.2m), VLT, SAAO (1.4m), Konus-Wind 0.542 (VLT: emission)     BAT: GCN 10870; GCN 10875
XRT: GCN 10870; GCN 10872; GCN 10873; GCN 10877; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10870; GCN 10878
Redshift: GCN 10876 (VLT)
Other: GCN Report 291.1
Tilan Ukwatta
100619A 00:21:07 424998 84.618
05:38:28.3
-27.012
-27:00:43.2
1.0 97.5 45 1 4.8 0.2 1.83, PL 0.06 05:38:29.35 -27:00:20.0 1.4 76.44 5610 0.15311127 0.0594945 -4.85 2.29134 4.62921 n/a n/a n/a 87 V>20.2 B>21.5
U>21.6
UVW1>21.7
UVM2>21.4
UVW2>20.9
White>22.0
Fermi (GBM)     UVOT: no detection BAT: GCN 10863; GCN 10864
XRT: GCN 10863; GCN 10865; GCN 10866; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10863; GCN 10867
Other: GCN Report 288.1
John Cannizzo
100615A 01:59:03 424733 177.208
11:48:49.9
-19.483
-19:28:58.8
1.0 39 50 1 5.4 0.2 1.87, PL 0.04 11:48:49.30 -19:28:52.2 1.4 62.40 615 0.45264234 0.22002318 -4.29 2.37643 12.8509 n/a n/a n/a 71 V>20.6 B>21.1
U>21.1
UVW1>21.1
UVM2>20.7
UVW2>21.1
White>22.2
Fermi (GBM), Chandra 1.398 (VLT: emission, host) HST, VLT UVOT: no detection BAT: GCN 10841; GCN 10850
XRT: GCN 10841; GCN 10847; GCN 10848; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10841; GCN 10856; GCN 10858
Redshift: GCN 14264 (VLT)
Host: GCN 14264 (HST, VLT)
Other: GCN Report 285.1
Valerio D'Elia
100614A 21:38:26 424716 263.534
17:34:08.2
49.232
49:13:55.2
1.6 225 27 2 0.7 0.2 1.88, PL 0.15 17:33:59.85 49:14:02.9 1.7 133.00 4410 0.08109922 0.05698404 -1.147 1.93274 1.018947 n/a n/a n/a 873 V>21.4 b>21.8
U>21.7
UVW1>21.2
UVM2>21.4
UVW2>21.1
      UVOT: no detection BAT: GCN 10837; GCN 10852
XRT: GCN 10837; GCN 10846; GCN 10849; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10837; GCN 10855; GCN 10857
Other: GCN Report 287.1
Giulia Stratta
100606A 19:12:41 424031 350.617
23:22:28.1
-66.234
-66:14:02.4
1.1 480 64 4 1.6 0.4 1.35, PL 0.10 23:22:30.38 -66:14:28.8 1.4 96.39 170 0.0029858928 0.00041077828 -4.853 1.77395 1.84641 n/a n/a n/a 107 V>19.86 B>20.76
U>20.47
UVW1>20.54
UVM2>19.93
UVW2>20.27
White>21.70
Konus-Wind, Suzaku   r~25 (Gemini-South), g' and r' detections (MPI/ESO)   BAT: GCN 10824; GCN 10828
XRT: GCN 10824; GCN 10825; GCN 10827; GCN 10829; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10824; GCN 10830
Host: GCN 10831 (Gemini-South); GCN 10835 (MPI/ESO)
Other: GCN Report 248.1
Samantha Oates
100528A 01:48:05 AGILE 20:44:28.52
01:19:60.0
27:48:35.80
27:00:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 20:44:33.98 27:48:24.7 1.7 n/a n/a 0.19059686 0.10603784 -0.7516 2.35541 2.64661 20:44:33.92 27:48:23.8 0.60 42500 V=20.01 U=20.63
White=20.96
      AGILE: GCN 10810 XRT: GCN 10813; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10813
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
100526B 19:00:38 423184 0.777
00:03:06.5
-37.913
-37:54:46.8
3.0 64.0 4.7 0.9 0.1 0.1 1.47, PL 0.28 n/a n/a n/a 3282.57 n/a 0.0034495695 0.001580985 n/a 1.63456 0.842694 n/a n/a n/a 3288 V>20.2 B>20.7
U>20.5
UVw1>20.7
UVm2>19.9
UVw2>20.3
White>21.7
      Due to an observing constraint, Swift did not slew until T0+54 minutes. BAT: GCN 10799; GCN 10803
XRT: GCN 10802; GCN 10809; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10802; GCN 10808
Other: GCN Report 281.1
Mike Siegel
100526A 16:26:10 423181 230.792
15:23:10.1
25.623
25:37:22.8
2.0 102 25 2 0.7 0.3 1.83, PL 0.17 15:23:04.57 25:37:55.9 1.7 145.76 271 0.03225888 0.01467024 -2.326 2.38664 1.66401 n/a n/a n/a 151 V>20.3 B>21.5
U>21.3
UVW1>20.9
UVM2>20.6
UVW2>20.6
White>22.4
Gemini-North   Gemini-North UVOT: no detection BAT: GCN 10797; GCN 10801
XRT: GCN 10797; GCN 10800; GCN 10804; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10797; GCN 10807
Host: GCN 10927 (Gemini-North)
Loredana Vetere
100522A 03:45:52 422783 6.990
00:27:57.6
9.397
09:23:49.2
1.0 35.3 21 1 7.1 0.3 1.89, PL 0.08 00:27:56.77 09:24:06.3 1.4 65.37 240 0.1706816 0.0654628 -4.746 2.27533 4.86261 n/a n/a n/a 73 V>19.02 B>19.9
U>20.1
UVW1>20.5
UVM2>20.2
UVW2>20.1
White>20.9
Fermi (GBM), Suzaku, Konus-Wind     UVOT: no detection BAT: GCN 10784; GCN 10788
XRT: GCN 10784; GCN 10787; GCN 10789; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10784; GCN 10791
Other: GCN Report 286.1
Eleonora Troja
100518A 11:33:35 INTEGRAL 304.7999
20:19:12.0
-24.5609
-24:33:39.2
n/a n/a n/a n/a n/a n/a n/a n/a 20:19:09.40 -24:33:16.4 2.2 9547.50 n/a 0.02278794 0.013232912 -0.6967 3.09513 4.31449 n/a n/a n/a 9551 V>20.7 B>21.7
UVM2>20.9
UVW2>21.6
White>22.4
      INTEGRAL: GCN 10772
UVOT: no detection
XRT: GCN 10775; GCN 10780; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10775; GCN 10781
 
100514A 18:53:58 421962 328.821
21:55:17.0
29.170
29:10:12.0
3 TBD TBD TBD TBD TBD TBD TBD 21:55:17.39 29:09:35.7 1.7 101.29 416 0.006195189 0.004104618 -2.694 2.57282 0.8246251 n/a n/a n/a 110 V>20.0 B>20.5
U>20.5
UVW1>21.0
UVM2>20.2
UVW2>19.9
White>21.0
White=21.1 (2.6 σ, finding chart))
Shajn Telescope     UVOT: Marginal (2.6-σ) detection of the afterglow. BAT: GCN 10759
XRT: GCN 10759; GCN 10762; GCN 10764; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10759; GCN 10766
Craig Markwardt
100513A 02:07:08 421814 169.606
11:18:25.4
3.617
03:37:01.2
1.5 84 14 1 0.6 0.1 1.62, PL 0.14 11:18:26.85 03:37:40.5 1.4 126.77 n/a 0.02210393 0.011482741 -4.591 2.25722 11.2825 n/a n/a n/a 130 V>19.02 B>19.89
U>20.22
UVW1>19.33
UVM2>19.59
UVW2>20.03
White>21.29
PAIRITEL (1.3m), Lick Observatory (40"), Gemini North, Faulkes South, CrAO (Shajn Telescope) 4.772 (Gemini North: absorption)   UVOT: no detection BAT: GCN 10746; GCN 10753
XRT: GCN 10746; GCN 10751; GCN 10754; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10746; GCN 10756
Redshift: GCN 10752 (Gemini North)
Wayne Baumgartner
100508A 09:20:42 421386 76.263
05:05:03.1
-20.744
-20:44:38.4
2.2 52 7.0 1.1 0.4 0.2 1.23, PL 0.25 05:04:58.98 -20:42:41.9 1.4 147.54 n/a 0.11526662 0.018463886 -1.465 1.4311 0.697541 05:04:58.99 -20:42:41.1 0.6 151 V>19.7 U=19.16
B>20.7
White=20.70
MPI/ESO (2.2m)       BAT: GCN 10728; GCN 10732
XRT: GCN 10728; GCN 10731; GCN 10733; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10728; GCN 10730; GCN 10736
Other: GCN Report 282.1
Raffaella Margutti
100504A 19:20:59 421124 255.575
17:02:18.0
-35.590
-35:35:24.0
1.0 97.3 24 1 1.7 0.2 1.76, PL 0.10 17:02:17.12 -35:35:14.2 1.6 62.58 558 0.023307456 0.013874144 -2.302 3.04124 7.40387 n/a n/a n/a 72 V>18.54 B>19.35
U>18.43
UVW1>18.92
UVW2>18.43
White>20.91
Fermi (GBM)       BAT: GCN 10712; GCN 10716
XRT: GCN 10712; GCN 10713; GCN 10718; GCN 10719; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10712; GCN 10721
Other: GCN Report 283.1
Jirong Mao
100427A 08:31:55 Ground Analysis 89.171
05:56:41.0
-3.461
-03:27:39.6
2.5 TBD TBD TBD TBD TBD TBD TBD n/a n/a n/a 110220 n/a n/a n/a n/a n/a n/a n/a n/a n/a 110220 n/a U>21.2 Fermi (GBM)     Since the source was not detected onboard, there are no automated data products for this burst.
XRT: no detection
UVOT: no detection
BAT: GCN 10699
XRT: GCN 10703
UVOT: GCN 10703
Jay Cummings
100425A 02:50:45 420398 299.161
19:56:38.6
-26.463
-26:27:46.8
2.4 37.0 4.7 0.9 1.4 0.2 2.42, PL 0.32 19:56:47.16 -26:25:50.9 1.5 78.81 311 0.0435699 0.016759017 -2.718 2.17077 0.342503 n/a n/a n/a 88 V>19.76 B>19.71
U>19.08
UVW1>19.44
UVM2>20.87
UVW2>21.26
White>19.59
VLT, MPI/ESO (2.2m) 1.755 (VLT: absorption)   UVOT: no detection BAT: GCN 10673; GCN 10685
XRT: GCN 10673; GCN 10686; GCN 10691; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10673; GCN 10689
Redshift: GCN 10684 (VLT)
Other: GCN Report 279.1
Dirk Grupe
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
100424A 16:32:42 420367 209.453
13:57:48.7
1.512
01:30:43.2
1.5 104 15 1 0.4 0.1 1.83, PL 0.13 13:57:47.48 01:32:18.6 1.7 119.81 209 0.0011673456 0.00017251104 -0.4677 1.65736 2.00385 n/a n/a n/a 128 V>19.2 B>20.1
U>20.1
UVW1>19.7
UVM2>19.1
UVW2>20.0
White>21.2
Gemini North (8m) 2.465 (VLT: emission, host) g = 26 (AB), I = 24.4 (Keck I) UVOT: no detection BAT: GCN 10667; GCN 10670
XRT: GCN 10667; GCN 10668; GCN 10669; GCN 10674; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10667; GCN 10688
Redshift: GCN 14291 (VLT)
Host: GCN 14291 (Keck I)
Other: GCN Report 280.1
Erik Hoversten
100423A 00:34:59 420247 136.471
09:05:53.0
21.487
21:29:13.2
1.0 n/a 85 2 1.2 0.2 1.07, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a MPI/ESO (2.2m), PROMPT (16"), Konus-Wind, Suzaku     Due to a Moon constraint, Swift could not slew to observe this source with the XRT and UVOT. The source will become observable early on April 24 UT. BAT: GCN 10651; GCN 10658
Mike Stroh
100420A 05:22:42 419932 296.090
19:44:21.6
55.755
55:45:18.0
4.6 48 5.7 1.0 n/a n/a 1.17, PL 0.22 19:44:30.51 55:46:09.3 1.9 130.49 n/a 0.0000006709763 0.00000005839615 -3.129 1.69973 1.19000421235 n/a n/a n/a 134 V>20.5 B>22.2
U>21.7
UVW1>21.6
UVM2>21.5
UVW2>21.4
White>22.7
Gemini-North     UVOT: no detection BAT: GCN 10628; GCN 10660
XRT: GCN 10628; GCN 10638; GCN 10639; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10628; GCN 10640
Wayne Baumgartner
100418A 21:10:08 419797 256.358
17:05:25.9
11.457
11:27:25.2
1.9 7.0 3.4 0.5 1.0 0.2 2.16, PL 0.25 17:05:27.22 11:27:40.0 1.8 79.13 127 0.0739878 0.0580596 -4.131 2.26662 0.00000416329 17:05:26.96 11:27:41.9 0.67 87 V>19.90 B=20.61
U=20.47
UVW1=20.47
UVM2=20.09
UVW2=20.73
White=20.58
ESO/MP (2.2m), SARA (0.9m), VLT, Gemini North, ROVOR (16"), PAIRITEL (1.3m), SMA @ 345 GHz, AZT-11, RTT150, REM (60cm), WSRT @ 4.8 GHz, EVLA, Z-600, Russian-Turkish (1.5m), Keck I (10m), Shajn 0.6235 (VLT: absorption)
0.624 (Gemini North: absorption)
g,r,and i bands (SDSS) UVOT: possible evidence for a supernova BAT: GCN 10612; GCN 10615
XRT: GCN 10612; GCN 10614; GCN 10622; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10612; GCN 10625; GCN 10645; GCN 10661; GCN 10720
Radio: GCN 10630 (SMA); GCN 10647 (WSRT); GCN 10650 (EVLA)
Redshift: GCN 10620 (VLT); GCN 10624 (Gemini North)
Host: GCN 10621 (SDSS)
Frank Marshall
100414A 02:20:21 Fermi 191.59
12:46:21.6
8.57
08:34:12.0
n/a n/a n/a n/a n/a n/a n/a n/a 12:48:26.94 08:41:35.6 2.0 n/a n/a 3.4862422 0.5730395 -2.314 1.62773 1.35662 n/a n/a n/a 145440 n/a White=20.54         XRT: GCN 10601; GCN 10605; GCN 10632; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10609
 
100413B 08:42:41 419380 356.8264
23:47:18.3
51.2704
51:16:13.4
2 n/a 4.3 0.4 n/a n/a 0.5, CPL 0.4 n/a n/a n/a 113400 n/a n/a n/a n/a n/a n/a n/a n/a n/a ~113400 n/a U>21.4       A Target of Opportunity observation began at ~31.5 hours after the trigger.
This is Swift's 500th GRB.
XRT: no detection
UVOT: no detection
BAT: GCN 10593; GCN 10602
XRT: GCN 10602
UVOT: GCN 10602
Judy Racusin
100413A 17:33:28 419404 266.223
17:44:53.5
15.835
15:50:06.0
1.5 191 62 2 0.7 0.1 1.25, PL 0.07 17:44:53.14 15:50:03.1 1.4 n/a 630 0.11989782 0.035478366 -2.46 1.95801 2.79802 n/a n/a n/a 150 V>20.4 B>20.7
U>20.7
UVw1>20.5
UVm2>20.4
UVw2>20.8
White>21.8
Konus-Wind, Suzaku, EVLA @ 8.5 GHz 3.9 (Swift-XRT: tentative)   UVOT: no detection BAT: GCN 10581; GCN 10585; GCN 10600
XRT: GCN 10581; GCN 10584; GCN 10586; GCN 10588; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10581
Radio: GCN 10611 (EVLA); GCN 10649 (EVLA)
Redshift: GCN 10588 (Swift-XRT)
Other: GCN Report 276.1
Stephen Holland
100401A 07:07:31.9 417974
Ground Analysis
290.813
19:23:15.1
-8.257
-08:15:25.2
2 n/a n/a n/a 2.4 n/a 1.7, PL 0.2 n/a n/a n/a 131040 n/a n/a n/a n/a n/a n/a n/a n/a n/a 129600 n/a U>20.8 Fermi (GBM)     XRT: no detection
UVOT: no detection
BAT: GCN 10567
XRT: GCN 10569
UVOT: GCN 10570
 
100331B 21:08:38 AGILE 302.987
20:11:56.9
-11.067
-11:04:01.2
n/a n/a n/a n/a n/a n/a n/a n/a 20:12:05.15 -11:06:29.2 1.8 n/a n/a 0.25763729 0.05440813 -1.993 1.97894 1.296087 n/a n/a n/a ~63000 n/a White>21.21       AGILE: GCN 10560
UVOT: no detection
XRT: GCN 10562; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10563
 
100324A 00:21:27 Ground Analysis 98.612
06:34:26.9
-9.735
-09:44:06.0
2.5 ~6 0.7 0.3 0.3 0.1 2.4, PL 0.3 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Because the burst was not triggered onboard, there are no automated data products. A Swift TOO has been requested. BAT: GCN 10544
Jay Cummings
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
100316D 12:44:50 416135 107.599
07:10:23.8
-56.275
-56:16:30.0
3.0 n/a 3.0 0.8 0.1 0.0 2.29, PL 0.41 07:10:30.63 -56:15:19.7 3.7 137.67 238 0.08340964 0.018489923 -0.1201 2.49431 4.04846 n/a n/a n/a 148 n/a n/a VLT, Gemini South, ESO/MPI (2.2m), Magellan (6.5m) 0.014   UVOT: no detection BAT: GCN 10496; GCN 10511
XRT: GCN 10496; GCN 10505; GCN 10517; GCN 10519; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10496; GCN 10520
Redshift: GCN 10517 (XRT)
Other: GCN Report 278.1
Michael Stamatikos
100316C 08:57:59 416115 32.309
02:09:14.2
-67.992
-67:59:31.2
2.0 9.3 1.8 0.3 0.4 0.1 1.58, PL 0.26 02:09:08.94 -67:59:29.2 1.8 78.35 n/a 0.0005842326 0.0001683213 -1.595 1.92483 2.55153 n/a n/a n/a 81 V>20.45 U>20.22
B>20.72
UVW1>20.24
UVM2>20.60
UVW2>20.57
White>21.63
ESO/MPI (2.2m)       BAT: GCN 10491; GCN 10509
XRT: GCN 10491; GCN 10506; GCN 10507; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10491; GCN 10510
Other: GCN Report 277.1
Michael Stamatikos
100316B 08:01:36 416103 163.499
10:53:59.8
-45.464
-45:27:50.4
1.4 3.8 2.0 0.2 1.3 0.1 2.23, PL 0.18 10:53:57.24 -45:28:20.5 1.5 64.09 n/a 0.013269003 0.00638088 -0.9384 2.23535 2.58912 10:53:57.141 -45:28:21.54 0.52 67 V=18.28 U=18.44
B=18.97
UVW1=18.91
UVM2>18.59
UVW2>19.13
White=18.36
ESO/MPI (2.2m), PROMPT (16"), VLT 1.180 (VLT: absorption)     BAT: GCN 10489; GCN 10500
XRT: GCN 10489; GCN 10502; GCN 10518; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10489; GCN 10508
Redshift: GCN 10495 (VLT)
Wayne Baumgartner
100316A 02:23:00 416076 251.953
16:47:48.7
71.819
71:49:08.4
1.7 7.0 8.2 0.9 2.3 0.4 1.46, PL 0.18 16:47:54.90 71:49:37.5 2.2 3197.07 n/a 0.016644088 0.007846588 -0.9639 2.1727 1.259556 n/a n/a n/a 3201 V>20.48 B>20.79
U>20.66
UVW1>21.11
UVM2>21.11
UVW2>21.28
White>21.32
Calar Alto (1.23m)     Due to an observing constraint, Swift will did not slew until T0+51.8 minutes.
UVOT: no detection
BAT: GCN 10484; GCN 10501
XRT: GCN 10485; GCN 10490; GCN 10503; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10486: GCN 10499
Wayne Baumgartner
100305A 09:05:38 414905 168.373
11:13:29.5
42.381
42:22:51.6
1.9 69.7 15 2 0.9 0.3 1.27, PL 0.23 11:13:28.07 42:24:13.9 1.4 139.21 48.6 0.032652972 0.006607692 -0.9064 2.09053 1.46268 n/a n/a n/a 144 V>19.85 B>20.68
U>20.45
UVW1>20.46
UVM2>20.2
UVW2>20.17
White>21.10
        BAT: GCN 10470; GCN 10479
XRT: GCN 10470; GCN 10474; GCN 10476; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10470; GCN 10477
Other: GCN Report 274.1
Eleonara Troja
100302A 19:53:06 414592 195.504
13:02:01.0
74.568
74:34:04.8
1.7 17.9 3.1 0.4 0.5 0.1 1.72, PL 0.19 13:02:03.87 74:35:24.5 1.5 125.47 196 0.027310176 0.015990552 -2.686 1.9307 0.000053533 n/a n/a n/a 132 V>18.82 B>19.58
U>20.10
UVW1>19.49
UVM2>19.26
UVW2>19.61
White>21.24
Lulin (1m), Gemini-North 4.813 (Gemini-North: absorption)     BAT: GCN 10458; GCN 10462
XRT: GCN 10458; GCN 10460; GCN 10467; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10458; GCN 10468
Redshift: GCN 10466 (Gemini-North)
Other: GCN Report 275.1
Jay Cummings
100224A 15:20:10 413805
Ground Analysis
83.467
05:33:52.1
-7.994
-07:59:38.4
3 n/a 0.32 0.2 n/a n/a 0.98, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Since the burst is old for a SHB, there are currently no plans for Swift followup observations. BAT: GCN 10451
Jay Cummings
100219A 15:15:46 412982 154.202
10:16:48.5
-12.555
-12:33:18.0
2.5 18.8 3.7 0.6 0.4 0.1 1.34 0.25 10:16:48.52 -12:33:59.6 1.4 178.56 n/a 0.14046975 0.014096115 -1.775 1.58721 0.00266081 10:16:48.54 -12:33:57.9 1.0 183 V>19.7 B>20.5
U=20.35
UVW1>19.9
UVM2>18.3
UVW2>19.5
White=20.91
NOT, MPI/ESO (2.2m), MITSuME (50cm), VLT, Gemini South, Gunma Astronomical Observatory (150cm) 4.5 (MPI/ESO: photometric)
4.6667 (VLT: absorption)
4.7 (Gemini South: absorption)
Palomar: potential (lowish redshift) host candidate.
UVOT: The fading observed suggests that this is the afterglow of GRB 100219A superimposed on the host galaxy candidate (GCN 10433).
  BAT: GCN 10430; GCN 10434
XRT: GCN 10430; GCN 10437; GCN 10444; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10430; GCN 10432; GCN 10436
Redshift: GCN 10439 (MPI/ESO); GCN 10441 (VLT); GCN 10443 (Gemini South); GCN 10445 (VLT)
Host: GCN 10433 (Palomar); GCN 10432 (UVOT)
Antonia Rowlinson
100216A 10:07:00 412522
Ground Analysis
154.263
10:17:03.1
35.524
35:31:26.4
3 n/a 0.47 0.3 n/a n/a 0.6, PL 0.3 n/a n/a n/a 214400 n/a n/a n/a n/a n/a n/a n/a n/a n/a 214400 n/a n/a       XRT: no detection
UVOT: no detection
BAT: GCN 10428
XRT: GCN 10435
UVOT: GCN 10442
Jay Cummings
100213B 22:58:34 412220 124.320
08:17:16.8
43.464
43:27:50.4
1.4 48.0 n/a n/a 0.5 0.2 1.13, CPL 0.61 08:17:7.74 43:26:51.8 3.5 149.53 175 0.0017184576 0.00035486784 -2.022 2.05576 0.5940337824 n/a n/a n/a 158 V>19.64 B>20.38
U>20.38
UVW1>20.31
UVM2>21.10
UVW2>20.00
White>21.17
MDM (1.3m)     UVOT: no detection BAT: GCN 10412; GCN 10417
XRT: GCN 10412; GCN 10416; GCN 10423; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10412; GCN 10421
Loredana Vetere
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
100213A 22:27:48 412217 349.379
23:17:31.0
43.370
43:22:12.0
1.4 2.4 2.7 0.3 2.1 0.2 1.34, PL 0.15 23:17:34.04 43:22:44.5 2.2 72.68 n/a 1.9848153 2.4553829 0.2727 3.0216 4.94842 n/a n/a n/a 77 V>17.19 U>19.7
White>20.20
      UVOT: no detection BAT: GCN 10411; GCN 10424
XRT: GCN 10411; GCN 10414; GCN 10418; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10411; GCN 10420
Other: GCN Report 268.1
Dirk Grupe
100212A 14:07:22 412081 356.445
23:45:46.8
49.492
49:29:31.2
2.1 136 9.1 1.2 2.2 0.2 2.20, PL 0.22 23:45:40.38 49:29:39.5 1.5 57.76 139 0.02946806 0.009988934 -1.308 2.60885 1.3405037 n/a n/a n/a 68 V>18.7 B>19.5
U>19.8
UVW1>19.2
UVM2>19.3
UVW2>19.6
White>21.2
NOT, Fermi (GBM), Mt. Lemmon (1.0m)     UVOT: no detection BAT: GCN 10401; GCN 10404
XRT: GCN 10401; GCN 10403; GCN 10405; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10401; GCN 10408; GCN 10409
Other: GCN Report 267.1
Dirk Grupe
100206A 13:30:05 411412 47.168
03:08:40.3
13.175
13:10:30.0
1.5 0.12 1.4 0.2 1.4 0.2 0.63, PL 0.17 03:08:39.03 13:09:25.3 3.3 74.62 n/a 0.00026054385 0.00011941545 n/a 3.05207 8.07487 n/a n/a n/a 78 V>20.1 B>21.2
U>20.5
UVW1>20.7
White>21.4
Fermi (GBM)   R=21.7, possible host (Palomar)
Possible host with z=0.41 (Keck)
J=18.35, H=17.55, Ks=16.56, possible host (PAIRITEL)
Second potential host (WHT, Gemini-North)
  BAT: GCN 10376; GCN 10379
XRT: GCN 10376; GCN 10378; GCN 10382; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10376; GCN 10394
Host: GCN 10386 (WHT);GCN 10377 (Palomar); GCN 10389 (Keck); GCN 10390 (PAIRITEL); GCN 10395 (Gemini-North)
Other: GCN Report 271.1
Hans Krimm
100205A 04:18:43 411248 141.385
09:25:32.4
31.740
31:44:24.0
2.1 26.0 4.0 0.7 0.4 0.1 1.60, PL 0.25 09:25:33.04 31:44:24.3 1.7 174.87 n/a 0.00027673416 0.00006360652 -1.885 2.0619 0.546237 n/a n/a n/a 177 V>18.84 B>19.25
U>20.08
White>21.31
Gemini-North       BAT: GCN 10361; GCN 10371
XRT: GCN 10361; GCN 10367; GCN 10369; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10361; GCN 10370
Other: GCN Report 273.1
Judy Racusin
100203A 18:31:07 Ground Analysis 96.225
06:24:54.0
4.793
04:47:34.8
2 TBD TBD TBD TBD TBD TBD TBD n/a n/a n/a 92300 n/a n/a n/a n/a n/a n/a n/a n/a n/a 92300 n/a UVM2>21.27       While the event appears to be a faint, soft, long GRB, we cannot completely discount the possibility of it being a Galactic transient.
XRT: no detection
UVOT: no detection
BAT: GCN 10360
XRT: GCN 10368
UVOT: GCN 10368
Jay Cummings
100119A 18:25:25 383063 299.308
19:57:13.9
-53.149
-53:08:56.4
1.3 23.8 140   7.7 1.0 1.01, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku     Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. No observations with XRT or UVOT will be possible for approximately the next 26 days. BAT: GCN 10348; GCN 10351
Vanessa Mangano
100117A 21:06:19 382941 11.280
00:45:07.2
-1.586
-01:35:09.6
1.7 0.3 0.93 0.13 2.9 0.4 0.88, PL 0.22 00:45:04.56 -01:35:41.7 2.4 80.1 0.240 n/a n/a 3.5 2.3 1.1 n/a n/a n/a 89 V>19.8 B>19.9
U>19.9
UVW1>20.1
UVM2>20.8
UVW2>20.9
White>20.4
Gemini South, Magellan, Gemini North, Fermi (GBM)     UVOT: no detection BAT: GCN 10336; GCN 10338
XRT: GCN 10336; GCN 10342
UVOT: GCN 10336; GCN 10344
Other: GCN Report 269.1
Massimiliano De Pasquale
100115A 11:15:19 Ground Analysis 3.333
00:13:19.9
-0.817
-00:49:01.2
4 ~3 n/a n/a n/a n/a n/a n/a 00:13:28.13 -00:49:35.3 4.1 n/a n/a 0.026476344 0.015277254 -0.7048 1.98954 0.31400253922 n/a n/a n/a 40000 n/a B>20.19
U>19.85
UVW1>20.29
UVW2>20.99
SARA (0.9m), NOT, Gemini-North   NOT: possible host   BAT: GCN 10325
XRT: GCN 10326; GCN 10334; GCN 10352; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10327
Host: GCN 10331 (NOT)
Other: GCN Report 264.1
Jay Cummings
100111A 04:12:49 382399 247.029
16:28:07.0
15.539
15:32:20.4
1.2 12.9 6.7 0.5 1.9 0.2 1.69, PL 0.13 16:28:11.61 15:33:03.0 1.4 63.08 n/a 0.03997628 0.020747491 -0.8407 2.02036 1.47315 16:28:11.60 15:33:02.3 0.51 67 V>18.41 B=18.76
U=17.37
UVW1=18.57
UVM2>18.99
UVW2>19.04
White=17.62
NOT, Fermi (GBM), AZT-22 (1.5 m)       BAT: GCN 10317; GCN 10322
XRT: GCN 10317; GCN 10320; GCN 10321; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10317; GCN 10323
Other: GCN Report 265.1
Loredana Vetere
100103A 17:42:32 INTEGRAL 112.366
07:29:27.8
-34.482
-34:28:55.2
n/a n/a n/a n/a n/a n/a n/a n/a 07:29:29.51 -34:29:23.7 1.7 n/a n/a 0.06554112 0.033648882 -0.8546 2.76597 6.58632 n/a n/a n/a 3208 V>20.44 U>20.70       INTEGRAL: GCN 10307
UVOT: no detection
XRT: GCN 10308; GCN 10309; GCN 10312; GCN 10313; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10310
Other: GCN Report 272.1
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
091230 06:27:30 INTEGRAL 132.9146
08:51:39.5
-53.8825
-53:52:57.0
n/a n/a n/a n/a n/a n/a n/a n/a 08:51:38.97 -53:53:52.8 2.1 n/a n/a 0.026586202 0.0018380897 -3.425 2.23296 3.063113 n/a n/a n/a 32291 n/a White>22.2       INTEGRAL: GCN 10298
UVOT: no detection
XRT: GCN 10300; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10302
 
091221 20:52:52 380311 55.798
03:43:11.5
23.243
23:14:34.8
1.4 68.5 57 2 3.0 0.2 1.59, PL 0.06 03:43:11.42 23:14:28.9 1.7 72.37 147 0.017503782 0.006735826 -1.224 1.71365 1.991714 03:43:11.40 23:14:28.3 0.6 80 V>19.56 B>21.11
U>20.68
UVW1>19.96
UVM2>19.79
UVW2>20.07
White=20.19
ROTSE-III, ESO/MPI (2.2m), Fermi (GBM), PROMPT (16")       BAT: GCN 10283; GCN 10291
XRT: GCN 10283; GCN 10287; GCN 10288; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10283; GCN 10285; GCN 10289
Other: GCN Report 263.1
Hans Krimm
091208B 09:49:57 378559 29.411
01:57:38.6
16.881
16:52:51.6
1.2 14.9 33 2 15.2 1.0 1.74, PL 0.11 01:57:34.13 16:53:23.1 1.4 115.14 n/a 0.110656 0.04450142 -0.3223 2.03333 8.16791 01:57:34.09 16:53:22.82 0.6 119 n/a B=18.38
U=18.63
White=17.92
BOOTES-3, MITSuME (50cm), Faulkes (2m), Gemini North, Fermi (GBM), NOT, ESO/MPI (2.2m), Keck I, Z-600, Gunma Astronomical Observatory (150cm), Xinglong TNT 1.063 (Gemini North: absorption)
1.0633 (Keck I: absorption)
    BAT: GCN 10256; GCN 10265
XRT: GCN 10256; GCN 10259; GCN 10268; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10256; GCN 10267
Redshift: GCN 10263 (Gemini North); GCN 10272 (Keck I)
Other: GCN Report 266.1
Claudio Pagani
091208A 08:46:00 378554 0.295
00:01:10.8
65.680
65:40:48.0
1.1 29.1 15 1 1.8 0.2 0.81, PL 0.10 n/a n/a n/a 3100 n/a n/a n/a n/a n/a n/a n/a n/a n/a 4320 V>17.4 U>20.1
White>21.1
Konus-Wind, Suzaku     Due to an observing constraint, Swift will not slew until T0+49.7 minutes.
XRT: no detection
UVOT: no detection
BAT: GCN 10253; GCN 10264
XRT: GCN 10270
UVOT: GCN 10274
Other: GCN Report 270.1
Erik Hoversten
091202 23:10:12 INTEGRAL 138.8312
09:15:19.5
62.544
62:32:38.4
n/a n/a n/a n/a n/a n/a n/a n/a 09:15:19.98 62:32:58.0 3.2 n/a n/a 0.008915294 0.005123122 -0.7101 1.97999 3.02175 n/a n/a n/a 2363 V>19.5 U>20.9
White>21.7
      INTEGRAL: GCN 10234
UVOT: no detection
XRT: GCN 10239; GCN 10243; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10242
 
091130B 17:59:04 377487 203.149
13:32:35.8
34.086
34:05:09.6
1.3 112.5 13 1 1.1 0.2 2.15, PL 0.15 13:32:35.59 34:05:19.6 1.4 85.39 545 0.11128442 0.05684718 -1.037 2.3674 1.66354 n/a n/a n/a 95 V>19.38 B>20.31
U>19.91
UVW1>19.88
UVM2>19.76
UVW2>19.98
White>20.97
      UVOT: no detection BAT: GCN 10214; GCN 10221
XRT: GCN 10214; GCN 10218; GCN 10222; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10214; GCN 10220
Other: GCN Report 262.1
Judy Racusin
091127 23:25:45 377179 36.581
02:26:19.4
-18.948
-18:56:52.8
1.2 7.1 90 3 46.5 2.7 2.05, PL 0.07 02:26:19.91 -18:57:08.1 1.4 3214.62 n/a 2.047116 0.610428 -1.082 1.80187 0.756361 02:26:19.89 -18:57:08.63 0.55 3219 V=17.0 UVW1=15.9
UVM2=15.6
White=16.2
Liverpool (2m), REM (60cm), ESO/MPI (2.2m), NOT, CAHA (1.23m), TAROT (25cm), Gemini-North, MASTER II, Fermi (GBM), Mt.Terskol (Z-600), Konus-Wind, PROMPT (16"), Suzaku, VLT, Zadko (1.0m), CTIO (1.3m), Gunma Astronomical Observatory (150cm) 0.490 (Gemini-North: emission)
0.49034 (VLT: emission)
  Due to an observing constraint, Swift will not slew until T0+50 minutes. BAT: GCN 10191; GCN 10197
XRT: GCN 10201; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10193; GCN 10199; GCN 10245
Redshift: GCN 10202 (Gemini-North); GCN 10233 (VLT)
Eleonara Troja
091117 17:44:29 IPN 30.945
02:03:46.8
-16.944
-16:56:38.4
2.6 0.43 3.5 1.2 2.5 0.5 0.8, PL 0.3 n/a n/a n/a 96765 n/a n/a n/a n/a n/a n/a n/a n/a n/a 96767 See GCN 10184 See GCN 10184 Konus-Wind, Suzaku     Found in ground analysis after the Suzaku WAM alerted the IPN.
The BAT position is inside the error box of a triangulation performed using Konus-Wind, BAT, Suzaku-WAM, and INTEGRAL-SPI-ACS data. A Swift TOO observation has been requested and approved.
XRT: no detection
UVOT: no detection
BAT: GCN 10171; GCN 10180
XRT: GCN 10173; GCN 10177; GCN 10179; GCN 10181; GCN 10292
UVOT: GCN 10184
Jay Cummings
091112 17:41:21 375659 257.751
17:11:00.2
-36.729
-36:43:44.4
1.5 17 21 4 1.9 0.5 1.03, PL 0.14 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM), Suzaku     Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 10162; GCN 10165
Vanessa Mangano
091111 15:21:59 INTEGRAL 137.8133
09:11:15.2
-45.9093
-45:54:33.5
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.08401509 0.054265815 -0.5603 0.913142 6.2100406551 n/a n/a n/a n/a n/a n/a       INTEGRAL: 10159 XRT: GCN 10167; Evans et al., 2009, MNRAS, 397, 1177
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
091109B 21:49:03 375409 112.750
07:31:00.0
-54.092
-54:05:31.2
1.2 0.3 1.9 0.2 5.4 0.4 0.71, PL 0.13 07:30:56.66 -54:05:24.6 2.4 78.16 n/a 0.008569311 0.004939574 -0.7061 2.055 1.891042 n/a n/a n/a 296 V>20.96 B>21.78
U>21.61
UVW1>21.44
UVM2>20.87
UVW2>20.52
White>22.09
VLT, Suzaku     UVOT: no detection BAT: GCN 10148; GCN 10152
XRT: GCN 10148; GCN 10151; GCN 10155; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10148; GCN 10157
Other: GCN Report 259.1
Sam Oates
091109A 04:57:43 375246 309.252
20:37:00.5
-44.177
-44:10:37.2
2.1 48 16 2 1.3 0.4 1.31, PL 0.25 20:37:01.87 -44:09:31.0 1.5 150.68 n/a 0.025873236 0.012316572 -3.015 1.96352 7.86986 20:37:01.80 -44:09:29.6 0.7 156 V>19.94 B>20.49
U>20.97
UVW1>20.59
UVM2>20.46
UVW2>20.68
White=19.88
Faulkes South (2m), ESO/MPI (2.2m), VLT 3.5 (ESO/MPI: photometric)
3.076 (VLT: absorption)
    BAT: GCN 10138; GCN 10141
XRT: GCN 10138; GCN 10140; GCN 10145; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10138; GCN 10143
Redshift: GCN 10158 (ESO/MPI); GCN 10246 (ESO/MPI); GCN 10350 (VLT)
Other: GCN Report 258.1
Sam Oates
091104 08:49:22 374875 208.723
13:54:53.5
47.391
47:23:27.6
2.6 99.3 7.7 1.2 0.4 0.1 1.74, PL 0.24 13:55:01.45 47:24:38.7 1.6 132.25 185 0.006875397 0.0028493154 -1.958 2.36198 0.172000000008456 n/a n/a n/a 139 V>18.53 B>18.88
U>19.74
UVW1>18.45
UVM2>18.26
UVW2>19.71
White>20.84
        BAT: GCN 10130; GCN 10136
XRT: GCN 10130; GCN 10131; GCN 10135; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10130; GCN 10134
Other: GCN Report 256.1
Peter Curran
091102 14:34:38 374598 72.622
04:50:29.3
-72.527
-72:31:37.2
1.2 6.6 5.2 0.4 1.4 0.2 1.08, PL 0.12 04:50:27.73 -72:31:10.9 2.0 981.09 n/a 0.0016055806 0.0003875664 -1.822 3.44099 5.66394 n/a n/a n/a 985 V>17.18 B>18.09
U>17.70
UVW1>17.70
UVM2>16.61
UVW2>17.79
White>20.05
Fermi (GBM), Suzaku     Due to an observing constraint, Swift will not slew until T0+13.6 minutes. There will be no XRT or UVOT data until this time. BAT: GCN 10117; GCN 10121
XRT: GCN 10120; GCN 10125; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10118; GCN 10124
Other: GCN Report 255.1
Erik Hoversten
091029 03:53:22 374210 60.166
04:00:39.8
-55.954
-55:57:14.4
1.0 39.2 24 1 1.8 0.1 1.46, CPL 0.27 04:00:42.63 -55:57:19.6 1.4 79.88 180 0.16721793 0.06591486 -3.707 2.11535 2.82219 04:00:42.59 -55:57:20.0 0.55 91 V=17.81 B=19.04
U=18.42
UVW1>19.32
UVM2>18.74
UVW2>20.45
White=18.75
ESO/MPI (2.2m), PROMPT (16"), Gemini-South, BOOTES-3, CTIO (1.3m), Stardome (0.4m) 2.752 (Gemini-South: absorption)     BAT: GCN 10097; GCN 10103
XRT: GCN 10097; GCN 10102; GCN 10106; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10097; GCN 10108
Redshift: GCN 10100 (Gemini-South)
Other: GCN Report 260.1
Dirk Grupe
091026 13:11:30 373871 276.657
18:26:37.7
-86.113
-86:06:46.8
1.1 41.6 18 1 2.2 0.3 1.53, PL 0.11 18:26:17.83 -86:06:41.6 1.5 78.89 342 0.1488916 0.07204076 -3.22 1.99931 3.82335 n/a n/a n/a 87 V>19.63 B>20.62
U>20.72
UVW1>22.09
UVM2>19.85
UVW2>22.70
White>22.09
Suzaku     UVOT: no detection BAT: GCN 10081; GCN 10089
XRT: GCN 10081; GCN 10082; GCN 10084; GCN 10085; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10081; GCN 10087
Craig Markwardt
091024 08:56:01 373674 339.240
22:36:57.6
56.885
56:53:06.0
1.0 109.8 61 3 2.0 0.3 1.20, PL 0.08 n/a n/a n/a 3192.00 10 0.13180635 0.02893163 -1.944 1.49013 17.184 n/a n/a n/a ~3000 n/a B>17.31
U>19.03
UVW1>20.37
UVW2>17.28
Faulkes North (2m), RAS Observatory, Gemini-North, Xinglong TNT, Fermi (GBM), SRO (35cm), Super-LOTIS (0.6m), KAIT, Konus-Wind, Konus-RF, Yunnan Observatory (2.4m), SAO RAS, ZTE 1.092 (Gemini-North)
1.091 (Keck I: absorption)
  Due to an observing constraint, Swift will not slew until T0+50.0 minutes. There will be no XRT or UVOT data until this time.
UVOT: no detection
BAT: GCN 10062; GCN 10072; GCN 10086
XRT: GCN 10069; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10078
Redshift: GCN 10065 (Gemini North); GCN 10093 (Keck I)
Frank Marshall
091020 21:36:44 373458 175.727
11:42:54.5
50.977
50:58:37.2
1.0 34.6 37 1 4.2 0.3 1.53, PL 0.07 11:42:55.23 50:58:42.5 1.4 81.50 301 0.14840932 0.05134136 -2.984 2.08587 5.08013 11:42:55.20 50:58:42.0 0.5 89 V=16.40 B=17.27
U=17.06
UVW1=20.29
UVM2>20.29
UVW2>20.27
White=15.73
MASTER II, NOT, Konus-Wind, Lick (40"), TLS (1.34m), VLA @ 8.46 GHz, Fermi (GBM), Dark Sky Observatory (14") 1.71 (NOT)     BAT: GCN 10048; GCN 10051
XRT: GCN 10048; GCN 10050; GCN 10056; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10048; GCN 10054
Radio: GCN 10088 (VLA)
Redshift: GCN 10053 (NOT)
Other: GCN Report 257.1
Judy Racusin
091018 20:48:19 373172 32.191
02:08:45.8
-57.546
-57:32:45.6
1.0 4.4 14 1 10.3 0.4 1.77, CPL 0.24 02:08:44.57 -57:32:53.4 1.4 61.49 44 0.14420988 0.04153068 -0.4071 1.98015 1.55551 02:08:44.61 -57:32:53.8 0.61 68 V=16.4 U=15.07
B=16.4
UVW1=15.9
UVM2=15.7
UVW2=16.1
White= 14.57
ROTSE-III, Magellan Clay, ESO/MPI (2.2m), VLT, BOOTES-3, Faulkes South, Konus-RF, PROMPT (16"), miniTAO (1.0m), CTIO (1.3m) 0.971 (Magellan Clay: absorption)
0.9710 (VLT: absorption)
    BAT: GCN 10034; GCN 10040
XRT: GCN 10034; GCN 10037; GCN 10055; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10034; GCN 10041
Redshift: GCN 10038 (Magellan Clay); GCN 10042 (VLT)
Michael Stamatikos
091010 02:43:09 AGILE 298.669
19:54:40.6
-22.538
-22:32:16.8
n/a n/a n/a n/a n/a n/a n/a n/a 19:54:39.74 -22:31:05.0 1.9 n/a n/a 0.19804028 0.06890436 -1.353 2.12444 2.11192 n/a n/a n 43517 V>19.86 U>20.48
White>21.36
      AGILE: 10004, 10005
UVOT: no detection
XRT: GCN 10006; GCN 10012; GCN 10024; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10007
Other: GCN Report 261.1
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
091003 04:35:45.58 Fermi 251.1
16:44:24.0
37.2
37:12:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 16:46:04.71 36:37:30.5 1.5 n/a n/a 0.461409 0.16091829 -1.35 1.77245 2.18353 n/a n/a n/a 55800 V>20.27 B=20.80
UVW1=20.70
UVM2>21.63
UVW2=21.08
      Fermi: GCN 9983 XRT: GCN 9986; GCN 9988; GCN 9991; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9987; GCN 9990
Other: GCN Report 253.1
 
090929B 10:09:07 371050 117.712
07:50:50.9
-0.645
-00:38:42.0
1.4 360 59 3 3.3 0.2 1.85, PL 0.08 07:50:52.84 -00:39:27.2 1.4 84.31 149 0.17467774 0.07863166 -1.023 1.98906 1.411829 n/a n/a n/a 94 n/a B>20.5
U>20.3
IVW2>20.3
White=18.7
RAPTOR, Konus-Wind, Suzaku     UVOT: possible detection BAT: GCN 9963; GCN 9973; GCN 9979
XRT: GCN 9963; GCN 9964: GCN 9965; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9963: GCN 9969
Other: GCN Report 250.1
Claudio Pagani
090929A 04:33:08 Fermi 56.494
03:45:58.6
-5.952
-05:57:07.2
3 7 1.69 0.07 5.9 0.3 0.96, PL 0.04 n/a n/a n/a 46800 n/a n/a n/a n/a n/a n/a n/a n/a n/a 46800 n/a UVM2>21.26       Fermi: GCN 9962
Burst occurred during a preplanned Swift slew maneuver. A strong source was found in a mosaic of images from BAT event data, which is often collected during slews. Reported position is the BAT position, not the Fermi position.
XRT: no detection
UVOT: no detection
BAT: GCN 9966; GCN 9980
XRT: GCN 9977
UVOT: GCN 9981
Other: GCN Report 247.1
 
090927 10:07:16 370846 343.929
22:55:43.0
-70.973
-70:58:22.8
1.6 2.2 2.0 0.3 2.0 0.2 1.80, PL 0.20 22:55:53.44 -70:58:48.9 1.5 2136.98 n/a 0.05199994 0.020505774 -0.28 2.06549 1.04197 22:55:53.41 -70:58:49.3 0.63 2121 V=19.0 B=19.50
U=18.77
UVW1>19.63
UVM2>19.89
UVW2>18.84
White=19.13
Zadko (1.0m), VLT, Faulkes South, Fermi (GBM) 1.37 (VLT: absorption)   Due to an observing constraint, Swift will not slew until T0+33.8 minutes. There will be no XRT or UVOT data until this time. BAT: GCN 9945; GCN 9955
XRT: GCN 9950; GCN 9952; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9946; GCN 9954
Redshift: GCN 9958 (VLT)
Other: GCN Report 252.1
Dirk Grupe
090926B 21:55:48 370791 46.310
03:05:14.4
-38.997
-38:59:49.2
1.0 109.7 73 2 3.2 0.3 0.52, CPL 0.24 03:05:13.95 -39:00:21.6 1.4 88.76 315 0.05999079 0.023886003 -1.011 1.56483 13.9441 n/a n/a n/a 98 V>19.19 B>20.32
U>20.22
UVW1>20.25
UVM2>19.77
UVW2>19.09
White>21.21
MAXI (GSC), VLT, Fermi (GBM) 1.24 (VLT: emission & absorption)     BAT: GCN 9935; GCN 9939
XRT: GCN 9935; GCN 9940; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9935; GCN 9949
Redshift: GCN 9947 (VLT)
Other: GCN Report 246.1
Dirk Grupe
090926A 04:20:26.99 Fermi 354.5
23:37:60.0
-64.2
-64:12:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 23:33:36.14 -66:19:25.8 1.4 n/a n/a 0.377784 0.12536535 -1.414 2.08834 1.55354 23:33:36.037 -66:19:26.64 0.11 46800 V=18.45 U=18.21
White=18.71
      Fermi: GCN 9933 XRT: GCN 9936; GCN 9961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9938; GCN 9948
Other: GCN Report 254.1
 
090916 07:00:44 362818 126.582
08:26:19.7
25.941
25:56:27.6
2.7 63.4 9.5 1.8 1.9 0.3 1.42, PL 0.33 n/a n/a n/a 33480 <0.003 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift cannot immediately slew to the BAT position. There will thus be no XRT or UVOT data for this trigger until later today. BAT: GCN 9913; GCN 9915
XRT: GCN 9925
Other: GCN Report 248.1
Eleonara Troja
090915 15:35:36 Ground Analysis 237.990
15:51:57.6
15.480
15:28:48.0
3 8 5 2 0.8 0.3 1.0, PL 0.2 15:52:04.87 15:29:15.4 3.4 n/a n/a 0.05145459 0.023744292 n/a 1.22457 0.322000186153 15:52:04.84 15:29:15.8 0.8 44647 V=21.08 U=21.40
White=22.15
SARA (0.9m)     This was probably the same event as Fermi-GBM trigger 274721737. A Swift TOO has been requested and approved. The narrow-field instruments will observe the location approximately 13 hours after the burst. BAT: GCN 9912
XRT: GCN 9914; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9918
Taka Sakamoto
090912 15:50:29 362633 188.046
12:32:11.0
61.475
61:28:30.0
1.2 144.0 45 3 1.0 0.1 0.91, CPL 0.44 12:32:10.29 61:29:04.7 1.4 793.43 n/a 0.14124195 0.07908975 -0.7433 2.05631 5.47353 n/a n/a n/a 796 V>19.04 B>19.91
U>19.58
UVW1>19.82
UVM2>19.78
UVW2>19.78
White>21.09
Zeiss-600     UVOT: no detection BAT: GCN 9905; GCN 9909
XRT: GCN 9905; GCN 9906; GCN 9910; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9905; GCN 9908
Other: GCN Report 251.1
Tilan Ukwatta
090904B 01:24:18 361831 264.194
17:36:46.6
-25.219
-25:13:08.4
1.2 47.0 110   5.3 0.9 1.59, PL 0.07 17:36:44.53 -25:12:47.4 1.4 134.26 n/a 0.06380465 0.02480556 0.4707 1.80909 11.9606 n/a n/a n/a 138 V>19.08 B>20.08
U>20.41
White>22.17
Fermi (GBM), ESO/MPI (2.2m)     UVOT: not detection BAT: GCN 9881; GCN 9890
XRT: GCN 9881; GCN 9887; GCN 9893; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9881; GCN 9898
Other: GCN Report 242.1
Valerio D'Elia
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090904A 01:01:06 361830 100.855
06:43:25.2
50.235
50:14:06.0
3.0 122 30 2 1.9 0.2 2.01, PL 0.10 06:43:32.30 50:12:10.4 1.6 272.63 171 0.04793154 0.017356207 -2.293 1.56773 1.007558 n/a n/a n 141 V>18.72 B>19.59
U>20.43
UVW1>19.11
UVM2>17.61
UVW2>19.17
White>21.57
NOT     UVOT: no detection BAT: GCN 9879; GCN 9888
XRT: GCN 9879; GCN 9885; GCN 9886; GCN 9891; GCN 9894; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9879; GCN 9899
Other: GCN Report 245.1
Matteo Perri
090902B 11:05:08.31 Fermi 265.00
17:40:00.0
27.33
27:19:48.0
3.6 n/a n/a n/a n/a n/a n/a n/a 17:39:45.26 27:19:28.1 2.1 n/a n/a 0.5149026 0.17343615 -1.395 1.85486 17.9131 n/a n/a n/a 45,096 n/a U=20.26       Fermi: GCN 9866 and 9867 XRT: GCN 9868; GCN 9871; GCN 9876; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9869; GCN 9877
Other: GCN Report 249.1
 
090831C 21:30:25 361489 108.294
07:13:10.6
-25.112
-25:06:43.2
2.1 3.3 1.5 0.3 0.5 0.1 1.33, PL 0.29 07:13:10.63 -25:07:07.2 1.5 118.46 n/a 0.019837546 0.009116418 -0.9966 1.84886 3.49511 n/a n/a n/a 120 V>18.47 B>19.30
U>19.95
UVW1>18.74
UVM2>18.48
UVW2>18.95
White>20.73
      UVOT: no detection BAT: GCN 9854; GCN 9863
XRT: GCN 9854; GCN 9855; GCN 9857; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9854; GCN 9859
Other: GCN Report 239.1
Patricia Schady
090827 19:06:26 361029
Ground Analysis
18.435
01:13:44.4
-50.899
-50:53:56.4
2.8 n/a 40 20 n/a n/a 1.0, PL 0.3 n/a n/a n/a n/a n/a 0.03012296 0.016665712 n/a 1.39208 0.157027255 n/a n/a n/a 91600 n/a U>21.94 Konus-Wind     Ground analysis detection. A Swift TOO has been requested and will take place starting approximately 26 hours after the burst.
UVOT: no detection
BAT: GCN 9846
XRT: GCN 9847; GCN 9911; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9847
Other: GCN Report 244.1
Jay Cummings
090823 16:11:12 IPN 128.671
08:34:41.0
60.641
60:38:27.6
4.51 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.03977827 0.020772976 -0.8327 2.48682 2.50381 n/a n/a n/a 108380 V>20.1 U>20.7
White>21.8
      Found in ground analysis after the Suzaku WAM alerted the IPN.
UVOT: no detection
BAT: GCN 9835; GCN 9838; GCN 9839
XRT: GCN 9840; GCN 9902; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9840
Other: GCN Report 241.1
 
090817 00:51:33 INTEGRAL 63.9659
04:15:51.8
44.1234
44:07:24.2
n/a n/a n/a n/a n/a n/a n/a n/a 04:15:51.79 44:07:43.6 1.9 n/a n/a 0.09644256 0.045869184 -0.9526 2.2339 9.70816 n/a n/a n/a 11008 V>19.60 B>21.2
U>19.5
White>21.3
      INTEGRAL: GCN 9815
UVOT: no detection
XRT: GCN 9819; GCN 9825; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9822; GCN 9831; GCN 9834
 
090815C 23:21:39 360068 64.490
04:17:57.6
-65.943
-65:56:34.8
2.7 0.6 0.44 0.12 0.6 0.2 0.90, PL 0.47 n/a n/a n/a 21960 <0.007 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       No GCN Notices were issued because the trigger was below the normal acceptance level. Also, the spacecraft did not execute an automated slew to the location because of an Earth observing constraint. BAT: GCN 9824
XRT: GCN 9824
Jay Cummings
090814B 01:21:33 INTEGRAL 64.7488
04:18:59.7
60.5796
60:34:46.6
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.10729488 0.066088092 -0.6212 1.0026 5.59191 n/a n/a n/a 9000 n/a U>20.32
UVW2>20.30
      INTEGRAL: GCN 9795
UVOT: no detection
XRT: GCN 9803; GCN 9810; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9807
 
090814A 00:52:19 359951 239.613
15:58:27.1
25.586
25:35:09.6
2.0 80 13 2 0.6 0.2 1.81, PL 0.19 15:58:26.46 25:37:51.6 1.5 159.30 165 0.011438232 0.005363007 -2.229 1.78576 0.000000002061 n/a n/a n/a 170 V>20.18 U=21.05
B>21.30
UVW1>20.66
UVM2>20.5
UVW2>20.81
White=21.54
ESO/MPI (2.2m), VLT, NOT, Shajn (CrAO) 0.696 < z < 2.2 (VLT: absorption)     BAT: GCN 9793; GCN 9799
XRT: GCN 9793; GCN 9796; GCN 9801; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9793; GCN 9802
Redshift: GCN 9797 (VLT)
Other: GCN Report 238.1
Tilan Ukwatta
090813 04:10:43 359884 225.065
15:00:15.6
88.571
88:34:15.6
1.3 7.1 13 1 8.5 0.6 1.69, PL 0.12 15:03:09.08 88:34:05.6 1.4 78.69 62.6 0.14109371 0.05081007 -0.1749 1.89556 2.1001 n/a n/a n/a 87 V>19.39 B>20.29
U>20.44
UVW1>19.73
UVM2>19.41
UVW2>19.83
White>21.35
Calar Alto (1.23m), Palomar (60"), Liverpool (2m), Konus-Wind, Fermi (GBM), Suzaku, Shajn Telescope     UVOT: no detection BAT: GCN 9781; GCN 9788
XRT: GCN 9781; GCN 9785; GCN 9790; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9781; GCN 9786
Other: GCN Report 240.1
Jay Cummings
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090812 06:02:08 359711 353.20
23:32:48.0
-10.609
-10:36:32.4
1.0 66.7 58 2 3.6 0.2 1.24, PL 0.05 23:32:48.56 -10:36:17.5 1.4 76.82 495 0.11709094 0.04648606 -2.317 1.88559 5.99391 23:32:48.53 -10:36:17.3 0.78 86 V=18.17 B=18.62
U=18.65
UVW1>19.20
UVM2>18.72
UVW2>19.13
White=17.35
Palomar (60"), Liverpool (2m), VLT, ESO/MPI (2.2m), RAPTOR, Faulkes South, Suzaku, Konus-Wind, PROMPT (16") 2.452 (VLT: absorption)     BAT: GCN 9768; GCN 9775
XRT: GCN 9768; GCN 9772; GCN 9777; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9768; GCN 9774
Redshift: GCN 9771 (VLT)
Michael Stamatikos
090809 17:31:14 359530 328.665
21:54:39.6
-0.083
-00:04:58.8
2.0 5.4 3.4 0.5 1.1 0.2 1.34, PL 0.24 21:54:43.20 -00:05:01.4 1.4 104.02 n/a 0.05008357 0.021830222 -1.064 1.94644 8.30851 21:54:43.19 -00:05:01.83 0.6 108 V=19.87 B>21.1
U>20.8
UVW1>20.7
UVM2>20.5
UVW2>21.6
White=19.53
NOT, VLT, WHT 2.737 (VLT)     BAT: GCN 9754; GCN 9756
XRT: GCN 9754; GCN 9757; GCN 9759; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9754; GCN 9758
Redshift: GCN 9761 (VLT)
Craig Markwardt
090807 15:00:27 359378 273.741
18:14:57.8
10.279
10:16:44.4
1.8 140.8 22 2 0.7 0.2 2.25, PL 0.14 18:14:58.57 10:15:57.4 1.4 153.50 855 0.022079575 0.0045192 -4.519 2.35238 3.21586 n/a n/a n/a 163 n/a U>20.1
White>21.1
      UVOT: no detection BAT: GCN 9746; GCN 9749
XRT: GCN 9746; GCN 9748; GCN 9750; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9746; GCN 9751
Other: GCN Report 237.1
John Cannizzo
090728 14:45:45 358574 29.644
01:58:34.6
41.632
41:37:55.2
1.9 59 10 2 1.0 0.3 2.05, PL 0.26 01:58:36.67 41:37:59.5 1.5 110.58 39 0.010184967 0.0025592814 -4.853 1.87788 0.963104 n/a n/a n/a 117 V>20.70 B>21.45
U>21.34
UVW1>21.05
UVM2>20.75
UVW2>20.89
Faulkes North (2m)     UVOT: no detection BAT: GCN 9725; GCN 9736
XRT: GCN 9725; GCN 9729; GCN 9734; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9725; GCN 9730
Vanessa Mangano
090727 22:42:18 358520 315.917
21:03:40.1
64.937
64:56:13.2
2.2 302 14 2 0.5 0.1 1.24, PL 0.24 21:03:50.59 64:55:29.4 1.6 87.95 n/a 0.04323321 0.024083832 -0.7499 1.59799 2.631042 n/a n/a n/a 91 V>21.1 B>21.3
U>21.8
UVW1>22.1
UVM2>22.3
UVW2>21.7
White>21.5
Liverpool (2m), Calar Alto (1.23m), SAO RAS (6m)     UVOT: no detection BAT: GCN 9718; GCN 9724
XRT: GCN 9718; GCN 9721; GCN 9723; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9718; GCN 9731
Other: GCN Report 243.1
Phil Evans
090726 22:42:27 358422 248.681
16:34:43.4
72.866
72:51:57.6
1.7 67.0 8.6 1.0 0.7 0.2 2.25, PL 0.19 16:34:43.29 72:53:03.1 1.5 3061.74 3800 0.0232314 0.00786303 -1.389 2.4288 10.6388 n/a n/a n/a 3610 V=19.98 B=20.80
U>20.9
UVW1>20.6
UVM2>20.6
UVW2>21.0
White=20.62
SAO RAS (1m), SAO RAS (6m), Ondrejov (50cm), Crni Vrh Observatory (60cm), Shajn, Konkoly Observatory (60/90 cm) 2.71 (SAO RAS: absoption)   Swift will not slew until T0+48.9 minutes (Earth-limb constraint). There will be no XRT or UVOT data until this time BAT: GCN 9706; GCN 9716
XRT: GCN 9707; GCN 9710; GCN 9711; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9708; GCN 9717
Redshift: GCN 9712 (SAO RAS)
Other: GCN Report 234.1
Kim Page
090720 06:38:08 357811
Ground Analysis
203.694
13:34:46.6
-10.335
-10:20:06.0
3 n/a n/a n/a n/a n/a n/a n/a 13:34:43.27 -10:20:06.0 2.8 n/a n/a 0.0405078 0.01672653 -1.134 2.38198 0.30763672 n/a n/a n/a 39600 n/a U>21.10
White>21.28
Fermi (GBM), Gemini-North     Ground analysis detection. A Swift TOO has been requested and approved.
UVOT: no detection
BAT: GCN 9694
XRT: GCN 9697; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9697
Other: GCN Report 233.1
Erik Hoversten
090715B 21:03:14 357512 251.337
16:45:20.9
44.837
44:50:13.2
1.0 266 57 2 3.8 0.2 1.57, PL 0.07 16:45:21.57 44:50:20.0 1.4 46.25 419 0.09306745 0.0395682 -1.126 2.02532 8.28035 16:45:21.62 44:50:21.3 n/a 53 V>21.0 B>20.3
U>21.2
UVW1>21.2
UVM2>21.0
UVW2>21.4
White=20.37
Liverpool (2m), NOT, WHT, San Pedro Martir (1.5m), Konus-Wind, Lick (2m), VLA @ 8.46 GHz, Lick (3m), PROMPT (16") 3.00 (WHT)     BAT: GCN 9668; GCN 9672
XRT: GCN 9668; GCN 9674; GCN 9676; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9668; GCN 9678
Radio: GCN 9695 (VLA)
Redshift: GCN 9673 (WHT)
Other: GCN Report 236.1
Loredana Vetere
090715A 17:25:39 357498 152.102
10:08:24.5
10.006
10:00:21.6
2.4 63 9.8 2.2 3.9 0.5 1.28, PL 0.42 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku     Due to current problems with the Solid State Recorder (GCN 9664), automatic slewing to sources is disabled. However, this burst location is also in Sun constraint and will not come out of constraint until October 9, 2009. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9666; GCN 9680
Other: GCN Report 229.1
Judy Racusin
090712 03:51:05 357072 70.097
04:40:23.3
22.525
22:31:30.0
1.6 145 40 3 0.9 0.2 1.33, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Because of the Sun constraint, the BAT position is unobservable by Swift until 21st July 2009. There will thus be no prompt XRT or UVOT data for this trigger. BAT: GCN 9659
Other: GCN Report 230.1
Stephen Holland
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090709B 15:07:42 356912 93.522
06:14:05.3
64.081
64:04:51.6
1.8 27.2 15 2 2.1 0.4 1.51, PL 0.18 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to a Sun constraint, Swift cannot slew to the BAT position until 18th July 2009. There will thus be no immediate XRT or UVOT data for this trigger. BAT: GCN 9633; GCN 9641
Other: GCN Report 231.1
Frank Marshall
090709A 07:38:34 356890 289.944
19:19:46.6
60.728
60:43:40.8
1.0 89 257 3 7.8 0.3 1.22, PL 0.03 19:19:42.48 60:43:38.9 1.4 67.81 10 0.568528 0.1786416 -1.872 2.00971 2.473 n/a n/a n/a 77 V>19.59 B>20.01
U>20.09
UVW1>19.83
UVM2>19.63
UVW2>19.85
White>21.03
Subaru, PAIRITEL, Palomar (60"), Konus-Wind, Faulkes North (2m), INTEGRAL, Suzaku   K' = 22.0 (Gemini-North)   BAT: GCN 9625; GCN 9640; GCN 9645
XRT: GCN 9625; GCN 9636; GCN 9642; GCN 9696; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9625; GCN 9652
Host: GCN 10903 (Gemini-North)
Other: GCN Report 235.1
David Morris
090708 03:38:15 356776 154.632
10:18:31.7
26.616
26:36:57.6
1.7 15.0 6.9 1.0 1.3 0.3 1.78, PL 0.22 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi (GBM)     Due to an observing constraint, Swift cannot slew to the BAT position, and it will not be observable until early October. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9621; GCN 9623
Other: GCN Report 227.1
Hans Krimm
090702 10:40:37 INTEGRAL 175.888
11:43:33.1
11.501
11:30:03.6
n/a n/a n/a n/a n/a n/a n/a n/a 11:43:35.39 11:30:06.5 5.5 n/a n/a 0.0038290434 0.0006688032 -2.237 1.75318 0.348269913 n/a n/a n/a 210 V>21.20 B>22.37
U>21.89
White>22.72
      INTEGRAL: GCN 9603
Burst classified as an XRF
XRT: GCN 9604; GCN 9609; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9607
 
090628 21:20:12 355942 237.038
15:48:09.1
-15.969
-15:58:08.4
1.7 20.1 7.0 0.8 1.5 0.2 1.36, PL 0.20 15:48:12.77 -15:59:04.8 1.8 n/a n/a 0.02265035 0.01403695 -0.6133 1.55735 2.45368 n/a n/a n/a 2790 V>19.23 B>20.16
U>19.63
UVW1>19.65
UVM2>19.33
UVW2>19.62
White>20.72
      Due to an Earth limb constraint, a prompt slew was not possible. Swift will execute a delayed slew after 2656 s.
UVOT: no detection
BAT: GCN 9585; GCN 9593
XRT: GCN 9586; GCN 9590; GCN 9599; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9587; GCN 9596
Other: GCN Report 226.1
Vanessa Mangano
090625B 13:26:21 INTEGRAL 2.2626
00:09:03.0
-65.7816
-65:46:53.8
n/a n/a n/a n/a n/a n/a n/a n/a 00:09:03.46 -65:46:49.3 1.8 n/a n/a 0.019572245 0.010711034 -0.7727 2.75013 2.5705 n/a n/a n/a 3679 V>20.0 B>20.8
U>21.7
UVW1>21.5
UVM2>21.0
UVW2>20.1
White>21.8
      INTEGRAL: GCN 9572
UVOT: no detection
XRT: GCN 9573; GCN 9580; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9581
 
090621B 22:07:25 355359 313.455
20:53:49.2
69.034
69:02:02.4
1.7 0.14 0.70 0.10 3.9 0.5 0.82, PL 0.23 20:53:52.96 69:01:41.4 4.1 n/a n/a 0.0021092344 0.0012116494 -0.7106 3.71738 7.65911 n/a n/a n/a 76 V>20.67 B>21.88
U>21.77
UVW1>21.63
UVM2>21.32
UVW2>20.50
White>22.29
Fermi (GBM)     UVOT: no detection BAT: GCN 9545; GCN 9551
XRT: GCN 9545; GCN 9550; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9545; GCN 9552
Other: GCN Report 224.1
Peter Curran
090621A 04:22:43 355303 10.987
00:43:56.9
61.938
61:56:16.8
1.7 n/a n/a n/a n/a n/a n/a n/a 00:44:05.13 61:56:27.9 1.4 n/a n/a 0.10903382 0.040725754 -0.7032 2.00967 14.25565 n/a n/a n/a 123 V>19.4 B>20.5
U>20.5
UVW1>19.8
UVM2>19.7
UVW2>19.9
White>21.5
Fermi (GBM)     BAT: T90 is not possible because of a lack of the complete set of event by event data set for this burst. This also prevents giving spectral results.
UVOT: no detection
BAT: GCN 9540; GCN 9546
XRT: GCN 9540; GCN 9543; GCN 9567; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9540; GCN 9544
Other: GCN Report 223.1
Peter Curran
090618 08:28:29 355083 294.008
19:36:01.9
78.352
78:21:07.2
0.46 113.2 1050 10 38.9 0.8 1.42, CPL 0.08 19:35:58.57 78:21:24.3 1.4 120.90 31500 1.1235627 0.36707151 -5.857 1.92363 1.83192 19:35:58.69 78:21:24.3 0.74 129 V=15.60 B=15.92
U=14.62
UVW1=15.09
UVM2=15.23
UVW2=15.27
White=14.27
Palomar (60"), KAIT, ROTSE-IIIb, Lick (3m), Observatorio Astrofisico Guillermo Haro (2.1m), Faulkes North, Mt. Lemmon (1.0m), AGILE , SARA (0.9m), Liverpool, AMI Large Array @ 14.6 to 17.5 GHz, VLA @ 8.46 GHz, Fermi GBM, OAUV (0.4m), WSRT @ 4.9 GHz, Shajn, BOAO (15.5cm), SAO RAS (6m), RTT150, Konus-Wind, PAIRITEL (1.3m), AGILE , Suzaku, SARA (0.9m), HCT (2m), Sayan Observatory (1.5m), CORONAS-PHOTON 0.54 (Lick: absorption)
0.54 (SAO RAS: emission)
r = 22.7, i = 22.2 (SDSS)   BAT: GCN 9512; GCN 9530; GCN 9534
XRT: GCN 9512; GCN 9521; GCN 9528; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9512; GCN 9527
Radio: GCN 9532 (AMI Large Array); GCN 9533 (VLA); GCN 9538 (WSRT)
Redshift: GCN 9518 (Lick); GCN 9542 (SAO RAS)
Host: GCN 9526 (SDSS)
Other: GCN Report 232.1
Patricia Shady
090607 05:30:17 354299 191.194
12:44:46.6
44.108
44:06:28.8
1.9 2.3 1.1 0.2 0.7 0.1 1.25, PL 0.30 n/a n/a n/a n/a n/a 0.00000006146064 0.000000005029962 -3.208 2.2442 0.949307 n/a n/a n/a 75 V>20.4 U>21.2
UVW1>20.8
      Because of the presence of a magnitude 6.3 star in the UVOT Field of View, 2.3 arcmin from the XRT location, UVOT will not be able to observe this burst.
UVOT: no detection
BAT: GCN 9491; GCN 9494
XRT: GCN 9491; GCN 9496; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9491; GCN 9495
Other: GCN Report 220.1
Frank Marshall
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090531B 18:35:56 353728 252.070
16:48:16.8
-36.015
-36:00:54.0
2.1 80 7.1 0.9 1.25 0.1 1.51, PL 0.22 n/a n/a n/a 3154.94 0.111 0.004981905 0.00228332 n/a 2.47968 14.3818 n/a n/a n/a 3849 V>19.08 B>20.06
U>19.74
UVW1>19.65
UVM2>19.32
UVW2>19.61
White>20.52
      Due to an observing constraint, Swift did not slew until T0+50.1 minutes.
UVOT: no detection
BAT: GCN 9461; GCN 9465; GCN 9475
XRT: GCN 9463; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9464; GCN 9469; GCN 9471
Jay Cummings
090531A 01:45:17 353627 178.672
11:54:41.3
7.824
07:49:26.4
1.1 32 13 1 1.3 0.2 0.86, CPL 0.42 n/a n/a n/a n/a n/a 0.15432857 0.09298594 -0.6494 0.883481 0.377912 n/a n/a n/a n/a n/a n/a       Because of a Moon constraint, Swift could not slew, and there will be no XRT or UVOT observations until June 3. BAT: GCN 9454; GCN 9460
XRT: GCN 9525; Evans et al., 2009, MNRAS, 397, 1177
Michael Stamatikos
090530 03:18:18 353567 179.400
11:57:36.0
26.590
26:35:24.0
1.9 48 11 1 2.5 0.3 1.61, PL 0.17 11:57:40.48 26:35:36.9 1.4 n/a 64.2 0.10044405 0.04735185 -5.158 2.03975 0.811758 11:57:40.50 26:35:38.4 0.5 83 V=17.69 B=18.60
U=17.46
UVW1=20.15
UVM2=20.31
UVW2=21.31
White=17.43
ROTSE-IIIb, PAIRITEL (1.3m), GRAS002 (0.30m), NOT, MPI/ESO (2.2m), Mt. Lemmon (1.0m), RAPTOR, RTT150, Dark Sky Observatory (14"), VLT ~1.266 (VLT)     BAT: GCN 9438; GCN 9443
XRT: GCN 9438; GCN 9445; GCN 9451; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9438; GCN 9450
Redshift: GCN 15571 (VLT)
Other: GCN Report 222.1
John Cannizzo
090529 14:12:35 353540 212.446
14:09:47.0
24.450
24:27:00.0
2.0 >100 6.8 1.7 0.4 0.1 2.00, PL 0.3 14:09:52.56 24:27:32.2 1.5 197.09 148 0.019368992 0.011372352 -3.423 2.22623 0.0000000326479 14:09:52.56 24:27:32.2 0.7 204 V>20.24 B=20.97
U>20.87
UVW1>20.60
UVM2>20.20
UVW2>20.65
White=20.81
TNT, TLS (1.34m), Mt.Terskol (Z-600), OSN (1.5m), NOT, VLT, MITSuME (50cm), RTT150 2.625 (VLT: absorption)     BAT: GCN 9430; GCN 9434
XRT: GCN 9430; GCN 9433; GCN 9449; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9430; GCN 9432; GCN 9435
Redshift: GCN 9457 (VLT)
Other: GCN Report 225.1
Taka Sakamoto
090520 01:37:16 352671 11.613
00:46:27.1
-8.000
-08:00:00.0
3 20 3.4 0.5 n/a n/a 0.8, PL 0.2 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       BAT: detected in ground analysis
No Swift followup observation is planned
BAT: GCN 9417
Jay Cummings
090519 21:08:56 352648 142.317
09:29:16.1
0.190
00:11:24.0
2.0 64 12 1 0.6 0.2 1.02, PL 0.20 09:29:06.98 00:10:48.4 1.5 114.92 57.7 0.000030197088 0.0000046939488 -2.386 1.46604 13.5112 n/a n/a n/a 106 V>19.8 B>20.6
U>20.4
UVW1>20.3
UVM2>20.4
UVW2>20.6
White>21.5
NOT, ESO/MPI (2.2m), VLT 3.9 (ESO/MPI: photometric)
3.85 (VLT: absorption)
  UVOT: no detection BAT: GCN 9400; GCN 9406
XRT: GCN 9400; GCN 9405; GCN 9411; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9400; GCN 9407
Redshift: GCN 9408 (ESO/MPI); GCN 9409 (VLT)
Other: GCN Report 219.1
Matteo Perri
090518 01:54:44 352420 119.957
07:59:49.7
0.778
00:46:40.8
1.2 6.9 4.7 0.4 2.4 0.2 1.54, PL 0.14 07:59:49.10 00:45:33.6 1.4 73.50 n/a 0.03522904 0.015521366 -3.661 2.58544 7.03298 n/a n/a n/a 77 V>19.3 B>19.7
U>20.0
UVW1>19.7
UVM2>21.2
UVW2>20.0
White>21.3
      UVOT: no detection BAT: GCN 9386; GCN 9393
XRT: GCN 9386; GCN 9387; GCN 9388; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9386; GCN 9397
Phil Evans
090516A 08:27:50 352190 138.246
09:12:59.0
-11.848
-11:50:52.8
1.5 210 90 6 1.6 0.2 1.84, PL 0.11 09:13:02.52 -11:51:15.9 1.5 170 1960 n/a 0.14 3.27 2.09 1.57 n/a n/a n/a 171 V>19.63 B>20.32
U>20.20
UVW1>20.36
UVM2>20.18
UVW2>20.41
White>21.06
Faulkes South (2m), NOT (2.5m), Zadko (1.0m), VLT, ESO/MPI (2.2m), Stardome (0.4m), Fermi (GBM), Konus-Wind 4.109 (VLT: absorption)
4.1 (ESO/MPI: photometric)
  UVOT: no detection BAT: GCN 9374; GCN 9384
XRT: GCN 9374; GCN 9376; GCN 9378
UVOT: GCN 9374; GCN 9377
Redshift: GCN 9381; GCN 9383 (VLT); GCN 9382 (ESO/MPI)
Other: GCN Report 228.1
Antonia Rowlinson
090515 04:45:09 352108 164.166
10:56:39.8
14.469
14:28:08.4
2.1 0.036 0.2 0.03 5.7 0.9 0.05, CPL 1.36 10:56:36.30 14:26:30.8 2.9 63.85 52.2 0.000000000016649885 0.0000000000004058075 -4.761 2.53489 0.1940550436 n/a n/a n/a 67 V>19.62 B>20.70
U>20.40
UVW1>20.01
UVM2>20.16
UVW2>20.48
White>21.24
      UVOT: no detection BAT: GCN 9356; GCN 9364; GCN 9365; GCN 9385
XRT: GCN 9356; GCN 9367; GCN 9368; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9356; GCN 9369
Andy Beardmore
090510 00:23:00 351588 333.552
22:14:12.5
-26.598
-26:35:52.8
1.7 0.3 3.4 0.4 9.7 1.1 0.98, PL 0.20 22:14:12.55 -26:34:59.3 1.4 94.10 n/a 0.00471152 0.000922584 -0.6571 1.75106 0.439356 22:14:12.5 -26:34:59.2 0.61 80 V=18.46 B>19.62
U=19.05
UVW1=18.61
UVM2=18.10
UVW2=18.31
White=18.76
Fermi (LAT), Fermi (GBM), NOT, AGILE, Konus-Wind, La Silla (2.2m), VLT, Suzaku 0.903 (VLT: emission)     BAT: GCN 9331; GCN 9337
XRT: GCN 9331; GCN 9339; GCN 9341; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9331; GCN 9332; GCN 9342; GCN 9351
Redshift: GCN 9353 (VLT)
Other: GCN Report 218.1
Erik Hoversten
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090509 05:10:03 351525 241.422
16:05:41.3
-28.385
-28:23:06.0
2.1 335 33 4 1.5 0.3 1.75, PL 0.20 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ESO/MPI (2.2m), REM (60cm), CTIO (1.3m), Fermi (GBM)     Due to the Moon observing constraint, Swift cannot slew to the BAT position until May 12. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9325; GCN 9335; GCN 9349
Other: GCN Report 216.1
Dirk Grupe
090429B 05:30:03 350854 210.672
14:02:41.3
32.167
32:10:01.2
1.3 5.5 3.1 0.3 1.6 0.2 0.47 0.77 14:02:40.11 32:10:13.9 1.5 104.69 n/a 0.011883744 0.006212484 -0.8314 2.00127 1.078757 n/a n/a n/a 99 V>20.6 B>20.8
U>20.8
UVW1>20.5
UVM2>21.4
UVW2>20.3
White>22.2
Gemini-North     UVOT: no detection BAT: GCN 9281; GCN 9290
XRT: GCN 9281; GCN 9288; GCN 9298; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9281; GCN 9309
Other: GCN Report 215.1
Tilan Ukwatta
090429A 04:53:39 350853 90.573
06:02:17.5
-52.389
-52:23:20.4
1.7 188 10 2 0.6 0.1 1.55, PL 0.22 06:02:13.29 -52:23:14.7 3.1 n/a n/a 0.05210752 0.023240096 1.262 2.16857 1.312385 n/a n/a n/a 66 V>19.8 B>22.1
U>21.0
UVW1>22.2
UVM2>20.9
UVW2>21.9
White>21.5
      UVOT: no detection BAT: GCN 9280; GCN 9289
XRT: GCN 9280; GCN 9287; GCN 9297; GCN 9304; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9280; GCN 9308
Craig Markwardt
090426 12:48:47 350479 189.082
12:36:19.7
32.978
32:58:40.8
1.7 1.2 1.8 0.3 2.4 0.3 1.93, PL 0.22 12:36:18.07 32:59:08.8 1.4 84.62 n/a 0.024033444 0.01149863 -0.945 2.03664 2.04663 12:36:18.07 32:59:09.6 0.5 89 V=19.04 U=18.11
B=18.92
UVW1>19.92
UVM2>19.63
UVW2>19.82
White=17.52
TNT, Keck-I, MITSuME (50cm), Okayama Astrophysical Observatory (188cm), ESO/MPI (2.2m), VLT, Gao-Mei-GU (2.4m), Gunma Astronomical Observatory (150cm), AZT-11 2.609 (Keck-I: absorption)
2.609 (VLT: absorption)
    BAT: GCN 9254; GCN 9263; GCN 9272
XRT: GCN 9254; GCN 9259; GCN 9262; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9254; GCN 9265
Redshift: GCN 9264 (Keck-I); GCN 9269 (VLT)
Jay Cummings
090424 14:12:09 350311 189.531
12:38:07.4
16.829
16:49:44.4
1.0 48 210 0.0 71.0 2.0 1.19, CPL 0.15 12:38:05.12 16:50:15.6 1.4 84.46 654 0.8685105 0.36182094 -1.287 1.96315 4.26707 12:38:05.11 16:50:15.1 0.74 91 V=16.86 B=17.27
U=16.40
UVW1=16.81
UVM2=17.39
UVW2=17.51
White=15.27
ROTSE-IIIa, TNT, Fermi (GBM), Calar Alto (1.23m), Liverpool (2m), AAVSO (0.4m), TAOS (50cm), Gemini-South, ESO/MPI (2.2m), Taurus Hill Observatory (0.35m), Lulin (1m), WHT, Mt. Lemmon (1.0m), VLA @ 8.46 GHz, Suzaku, Sampurnanand (1.04m), Gao-Mei-Gu (2.4m), CTIO (1.3m), ICSP VLF, AZT-11 0.544 (Gemini-South: absorption)
0.544 (WHT)
    BAT: GCN 9223; GCN 9231
XRT: GCN 9223; GCN 9232; GCN 9237; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9223; GCN 9234
Radio: GCN 9260 (VLA)
Redshift: GCN 9243 (Gemini-South); GCN 9250 (WHT)
Other: GCN Report 221.1
John Cannizzo
090423 07:55:19 350184 148.891
09:55:33.8
18.165
18:09:54.0
1.1 10.3 5.9 0.4 1.7 0.2 0.80, CPL 0.50 09:55:33.26 18:08:57.9 1.4 72.48 n/a 0.04166331 0.013979004 -1.36 1.8158 56.4459 n/a n/a n/a 77 V>19.6 B>20.2
U>20.4
UVW1>20.1
UVM2>20.1
UVW2>20.5
White>21.3
UKIRT, Gemini-North, MPI/ESO (2.2m), TNG (3.6m), Okayama Astrophysical Observatory (188cm), Fermi (GBM), Plateau de Bure Interferometer, Spitzer 8.0 (MPI/ESO: photometric)
~8.1 (TNG)
  UVOT: no detection BAT: GCN 9198; GCN 9204; GCN 9241
XRT: GCN 9198; GCN 9205; GCN 9212; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9198; GCN 9210
Radio: GCB 9273 (Plateau de Bure)
Redshift: GCN 9215; GCN 9261 (MPI); GCN 9216 (TNG); GCN 9222 (TNG)
Other: GCN Report 211.1
GCN Report 211.2
Hans Krimm
090422 03:35:16 349931 294.746
19:38:59.0
40.398
40:23:52.8
2.0 8.5 2.3 0.4 1.7 0.2 1.72, PL 0.30 19:38:59.90 40:23:03.2 1.4 64.00 55.1 0.028419876 0.013121856 -0.9906 2.33016 3.52531 n/a n/a n/a 55 V>20.3 B>20.8
U>20.8
UVW1>21.0
UVM2>20.8
UVW2>20.8
White>20.8
Fermi (GBM)     UVOT: no detection BAT: GCN 9185; GCN 9195
XRT: GCN 9185; GCN 9194; GCN 9208; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9185; GCN 9203
Other: GCN Report 214.1
Tilan Ukwatta
090419 13:43:31 349592 197.006
13:08:01.4
-75.615
-75:36:54.0
2.1 450 25 2 0.4 0.1 1.38, PL 0.16 13:07:42.86 -75:36:20.1 1.5 119.66 55.5 0.0077984179 0.0022131928 -1.614 1.03401 9.27942 13:07:42.95 -75:36:21.1 n/a 126 V>19.60 B>20.69
U>20.89
UVW1>20.63
UVM2>19.99
UVW2>20.13
White=21.07
ESO/MPI (2.2m)       BAT: GCN 9161; GCN 9167
XRT: GCN 9161; GCN 9164; GCN 9172; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9161; GCN 9177
Other: GCN Report 212.1
Giulia Stratta
090418B 08:59:02 BATSS 225.910
15:03:38.4
17.224
17:13:26.4
1.91 65.0 160 n/a n/a n/a 1.42, CPL n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku     BATSS detected burst. BAT: GCN 9159
 
090418A 11:07:40 349510 269.320
17:57:16.8
33.407
33:24:25.2
1.4 56 46 2 1.9 0.3 1.48, PL 0.07 17:57:15.17 33:24:21.3 1.4 96.10 105 0.11250812 0.032624602 -5.06 2.03408 10.5599 17:57:15.17 33:24:21.1 0.5 84 V=17.31 U=17.31
B=18.22
UVW1=20.82
UVM2>21.8
UVW2>21.8
KAIT, ROTSE-IIIb, Lick (3m), PAIRITEL (1.3m), VLA @ 8.46 GHz, Shajn (CrAO), RTT150, Konus-Wind, Sonoita Research Observatory (35cm), Shajn 1.608 (Lick: absorption)     BAT: GCN 9149; GCN 9157; GCN 9196
XRT: GCN 9149; GCN 9154; GCN 9163; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9149; GCN 9175
Radio: GCN 9166 (VLA)
Redshift: GCN 9151 (Lick)
Other: GCN Report 217.1
Vanessa Mangano
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090417B 15:20:03 349450 209.687
13:58:44.9
47.015
47:00:54.0
~1 >260 23 2 0.3 0.1 1.85, PL 0.14 13:58:46.68 47:01:04.7 1.4 387.05 277 0.4732211 0.1605714 0.2867 2.05089 10.4769 n/a n/a n/a 395 V>21.3 U>22.0
B>21.9
UVW1>22.2
UVM2>21.8
UVW2>22.0
White>22.6
      UVOT: no detection BAT: GCN 9135; GCN 9139; GCN 9153; GCN 9173
XRT: GCN 9135; GCN 9155; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9135; GCN 9174
Other: GCN Report 213.1
Boris Sbarufatti
090417A 13:17:23 349447 34.993
02:19:58.3
-7.141
-07:08:27.6
2.8 0.072 0.19 0.05 3.6 1.0 0.65, CPL 2.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. This location will not come out of constraint until 02 Jun 2009. BAT: GCN 9133; GCN 9138
Vanessa Mangano
090410 16:57:52 348929 334.956
22:19:49.4
15.419
15:25:08.4
1.8 165 56 2 1.9 0.1 1.19, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Suzaku     Swift cannot slew to the BAT position. The burst is sun-constrained until Tuesday, 2009 April 14. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9122; GCN 9123
Other: GCN Report 205.1
Dirk Grupe
090407 10:28:25 348650 68.979
04:35:55.0
-12.684
-12:41:02.4
2.2 310 11 2 0.6 0.1 1.73, PL 0.29 04:35:55.07 -12:40:45.1 1.4 93.04 n/a 0.14996835 0.0924868 -2.079 2.34527 2.95403 n/a n/a n/a 98 V>19.25 U>19.61
B>19.99
UVW1>19.35
UVM2>19.49
UVW2>19.74
White>21.04
  1.4485 (TOUGH: emission)   UVOT: no detection BAT: GCN 9101; GCN 9104
XRT: GCN 9101; GCN 9105; GCN 9107; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9101; GCN 9106
Redshift: arXiv:1205.4036v1 (TOUGH)
Other: GCN Report 210.1
Houri Ziaeepour
090404 15:56:30 348428 239.233
15:56:55.9
35.518
35:31:04.8
1.0 84 30 1 1.9 0.2 2.32, PL 0.08 15:56:57.49 35:30:57.8 1.4 87.32 6300 0.17221446 0.07000983 -4.509 2.57252 3.85937 n/a n/a n/a 96 V>18.58 U>20.17
B>19.35
UVW1>18.45UVM2>18.54
UVW2>19.09
White>20.92
Plateau de Bure Interferometer     UVOT: no detection BAT: GCN 9086; GCN 9089
XRT: GCN 9086; GCN 9088; GCN 9091; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9086; GCN 9094
Radio: GCN 9100 (Plateau de Bure Interferometer)
Other: GCN Report 209.1
Houri Ziaeepour
090401B 08:35:25 348152 95.095
06:20:22.8
-8.963
-08:57:46.8
1.0 183 100   23.1 0.5 1.37 0.05 06:20:21.13 -08:58:20.1 1.4 73.22 1010 0.19946475 0.0648054 -1.131 1.93281 4.01609 06:20:21.11 -08:58:19.5 0.5 82 V=18.31 B=19.48
U=17.99
UVW1>19.42
UVM2>18.99
UVW2>19.39
White=16.83
AGILE, NOT, Konus-Wind, Suzaku       BAT: GCN 9066; GCN 9068
XRT: GCN 9066; GCN 9070; GCN 9073; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9066; GCN 9067; GCN 9074; GCN 9076
Other: GCN Report 208.1
Patricia Shady
090401A 00:00:59 348128 350.920
23:23:40.8
29.762
29:45:43.2
1.0 112 110   10.9 0.5 1.70, PL 0.05 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku     Due to an observing constraint, Swift cannot slew to the BAT position. It will not be possible to observe until 2nd May due to a sun constraint. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 9062; GCN 9064
Other: GCN Report 206.1
Patricia Shady
090328A 09:36:46 Fermi 90.87
06:03:28.8
-41.95
-41:57:00.0
n/a n/a n/a n/a n/a n/a n/a n/a 06:02:39.71 -41:52:57.8 1.7 n/a n/a 0.5982228 0.16343502 -1.663 1.64559 3.8832 06:02:39.67 -41:52:54.5 0.6 57600 n/a U=19.04
White=19.56
      Fermi: GCN 9044 XRT: GCN 9045; GCN 9046; GCN 9052; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9048
Other: GCN Report 207.1
 
090323 00:02:42.63 Fermi 190.69
12:42:45.6
17.08
17:04:48.0
n/a n/a n/a n/a n/a n/a n/a n/a 12:42:50.27 17:03:12.6 1.7 n/a n/a 0.29230845 0.0824432 -1.622 1.98468 0.000325256 12:42:50.29 17:03:11.8 0.8 70000 V>19.88 U>21.02
White=21.66
      Fermi: GCN 9021 XRT: GCN 9024; GCN 9031; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9032
 
090313 09:06:27 346386 198.400
13:13:36.0
8.086
08:05:09.6
2.2 79 14 2 0.8 0.3 1.91, PL 0.29 13:13:36.25 08:05:50.2 1.5 n/a n/a 0.2803248 0.1192681 -0.9977 2.07619 27.6158 n/a n/a n/a 27000 V=20.10 U>21.44
B=21.50
UVW1> 21.78
UVM2>21.22
UVW2>21.58
KAIT, ESO/MPI (2.2m), Faulkes North (2m), OSN (1.5m), GRAS-04 (0.25m), Gemini-South, PAIRITEL, Zadko, TAROT (25cm), IAC80 (0.8m), MITSuME (50cm), AMI Large Array @ 14.5 to 17.5 GHz, CARMA @ 92.5 GHz, CTIO (1.3m), VLA @ 8.46 GHz, VLT, Melipal, WSRT @ 4.9 GHz, Bologna Observatory (1.52m) 3.375 (Gemini-South: absorption)
3.375 (VLT: absorption)
3.3721 (Melipal: absorption)
  Due to a Moon observing constraint, Swift cannot slew to the BAT position until 16:45 UT. There will thus be no prompt XRT or UVOT data for this trigger. BAT: GCN 8980; GCN 8981; GCN 8986
XRT: GCN 8991; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8990; GCN 9006
Radio: GCN 9003; GCN 9017 (AMI Large Array); GCN 9005 (CARMA); GCN 9011 (VLA); GCN 9016 (WSRT)
Redshift: GCN 8994 (Gemini-South); GCN 9012 (VLT); GCN 9015 (Melipal)
Other: GCN Report 204.1
Jirong Mao
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090309A 23:29:13 345945 284.978
18:59:54.7
-25.274
-25:16:26.4
2.3 3.0 1.3 0.3 0.9 0.2 1.36, PL 0.33 18:59:53.82 -25:15:39.6 2.0 79.3 n/a n/a 0.082 0.38 2.2 2.8 n/a n/a n/a 82 V>20.7 B>21.4
U>21.5
UVW1>21.6
UVM2>21.6
UVW2>21.6
White>21.8
      BAT: unable to determine if this is a short or long burst.
UVOT: no detection
BAT: GCN 8964; GCN 8967; GCN 8982
XRT: GCN 8964; GCN 8969; GCN 8970
UVOT: GCN 8964; GCN 8973
Other: GCN Report 203.1
Phil Evans
090308A 18:01:23 345777 183.545
12:14:10.8
-48.754
-48:45:14.4
3.4 48 2.6 0.6 0.1 0.0 2.33, PL 0.37 12:14:00.28 -48:49:01.6 1.6 130 n/a n/a 0.0014 2.63 1.93 2.86 n/a n/a n/a 132 V>20.6 B>20.8
U>20.7
UVW1>20.6
UVM2>20.8
UVW2>21.2
White>22.2
      UVOT: no detection BAT: GCN 8948; GCN 8949
XRT: GCN 8948; GCN 8956
UVOT: GCN 8948; GCN 8962
Other: GCN Report 202.1
Phil Evans
090307A 03:46:37 345551 245.007
16:20:01.7
-28.647
-28:38:49.2
3.3 22 2.6 0.6 0.2 0.1 1.08, PL 0.39 16:19:58.64 -28:37:59.9 2.1 135 7.6 n/a 0.014 0.7 2.21 3.5 n/a n/a n/a 128 V>18.00 U>19.76
B>18.89
UVW1>17.86
White>20.71
      UVOT: no detection BAT: GCN 8943; GCN 8945
XRT: GCN 8943; GCN 8946
UVOT: GCN 8943
Other: GCN Report 199.1
Phil Evans
090306B 23:07:02 BATSS 231.204
15:24:49.0
-6.958
-06:57:28.8
2.87 20.4 31 n/a 2.5 n/a 1.02, CPL n/a n/a n/a n/a n/a n/a 0.02029194 0.01042866 n/a 4.52617 29.5835 n/a n/a n/a n/a n/a n/a       BATSS detected burst. BAT: GCN 8944
XRT: GCN 8947; GCN 8987; Evans et al., 2009, MNRAS, 397, 1177
Other: GCN Report 201.1
Phil Evans
090305A 05:19:51 345127 241.764
16:07:03.4
-31.572
-31:34:19.2
2.3 0.4 0.75 0.13 1.9 0.4 0.86, PL 0.33 n/a n/a n/a 103.4 0.55 n/a n/a ~0.8 n/a n/a n/a n/a n/a 78 V>20.6 B>21.8
U>20.6
UVW1>20.6
UVM2>20.3
UVW2>21.6
White>20.6
Gemini South, Magellan/Baade (6.5m)     XRT: no position reported BAT: GCN 8932; GCN 8936
XRT: GCN 8932; GCN 8937
UVOT: GCN 8932; GCN 8938
Andy Beardmore
090301A 06:55:55 344582 338.142
22:32:34.1
26.639
26:38:20.4
1.0 41.0 230 3 18.7 0.6 1.08, CPL 0.12 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Konus-Wind, Suzaku     Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. The source will become observable again after April 15th. BAT: GCN 8920; GCN 8923
Other: GCN Report 198.1
Loredana Vetere
090205 23:03:14 342121 220.917
14:43:40.1
-27.848
-27:50:52.8
2.0 8.8 1.9 0.3 0.5 0.1 2.15, PL 0.23 14:43:38.61 -27:51:10.4 1.4 87.61 n/a 0.022693265 0.00401506 -1.484 2.03416 6.57538 n/a n/a n/a 92 V>20.7 B>21.7
U>20.5
UVW1>21.4
UVM2>21.4
UVW2>21.5
White>21.1
VLT, ESO/MPI (2.2m), Zadko Telescope (1.0m) 4.7 (ESO/MPI: photometric)
4.6497 (VLT: absorption)
  Declared a burst of interest. BAT: GCN 8884; GCN 8886
XRT: GCN 8884; GCN 8885; GCN 8891; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8884; GCN 8893
Redshift: GCN 8888 (ESO/MPI); GCN 8889; GCN 8892 (VLT)
Other: GCN Report 200.1
Matteo Perri
090201 17:47:02 341749 92.051
06:08:12.2
-46.604
-46:36:14.4
1.0 83 300 10 14.7 1.0 0.88, CPL 0.18 06:08:12.52 -46:35:25.0 1.4 2835.85 n/a 0.26679192 0.08923978 -0.6582 2.26179 5.27644 n/a n/a n/a 3668 V>20.63 B>21.38
U>21.15
UVW1>20.16
UVM2>20.53
UVW2>20.03
White>21.53
VLT, Konus-Wind     Due to an observing constraint, Swift will not slew until T0+45.3 minutes. There will be no XRT or UVOT data until this time.
UVOT: no detection
BAT: GCN 8865; GCN 8870
XRT: GCN 8868; GCN 8872; GCN 8875; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8874
Other: GCN Report 197.1
Sam Oates
090129 21:07:15 341504 269.105
17:56:25.2
-32.793
-32:47:34.8
1.0 17.5 21 1 3.7 0.2 1.88, PL 0.06 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi     Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger until at least 03 Feb 2009. BAT: GCN 8861; GCN 8862
Other: GCN Report 195.1
Houri Ziaeepour
090126A 02:01:15 AGILE 3.848
00:15:23.5
81.365
81:21:54.0
n/a n/a n/a n/a n/a n/a n/a n/a 00:14:38.36 81:22:24.3 1.9 n/a n/a 0.2440648 0.0732124 -1.543 1.92813 1.669865 n/a n/a n/a 48000 V>20.1 B>22.7
U>21.0
White>23.1
      AGILE: GCN 8852
UVOT: no detection
XRT: GCN 8854; GCN 8880; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8864
 
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
090123 07:51:56 340895 6.794
00:27:10.6
-23.503
-23:30:10.8
1.5 131 29 2 1.7 0.3 1.74, PL 0.12 00:27:08.72 -23:30:05.2 1.4 99.90 205 0.02386254 0.007754175 -2.024 1.74883 0.17900917395 00:27:08.73 -23:30:04.1 0.5 107 V=15.4 B=15.8
U=16.4
UVW1=17.3
UVM2=19.6
UVW2=20.5
White=17.8
ESO/MPI (2.2m)       BAT: GCN 8842; GCN 8844
XRT: GCN 8842; GCN 8843; GCN 8847; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8842; GCN 8846
Other: GCN Report 194.1
Dirk Grupe
090118 13:54:02 BATSS 49.865
03:19:27.6
18.478
18:28:40.8
3.69 16 4.0 n/a n/a n/a 1.35, PL n/a n/a n/a n/a n/a n/a 0.02247567 0.015722606 -0.458 1.68511 0.89107876 n/a n/a n/a 25300 n/a White>21.1       BATSS detected burst.
A follow-up Swift ToO observation has been scheduled to begin at 20:52 UT, 6.97 hours after the burst.
UVOT: no detection
BAT: GCN 8825
XRT: GCN 8828; GCN 8840; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8827
Craig Markwardt
090117 15:21:54 AGILE 164.003
10:56:00.7
-58.249
-58:14:56.4
n/a n/a n/a n/a n/a n/a n/a n/a 10:56:10.46 -58:13:60.0 2.1 n/a n/a 0.015467045 0.0026596295 -2.257 2.46978 17.91282 n/a n/a n/a 13700 V>16.18 B>17.08
U>17.27
White>17.18
      AGILE: GCN 8817
UVOT: no detection
XRT: GCN 8818; GCN 8823; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8819
 
090113 18:40:39 339852 32.067
02:08:16.1
33.436
33:26:09.6
1.0 9.1 7.6 0.4 2.5 0.2 1.60, PL 0.10 02:08:13.80 33:25:42.3 1.5 70.91 81.3 0.031875012 0.011442024 0.02173 2.25448 3.13819 n/a n/a n/a 79 n/a White>20.73   1.7493 (TOUGH: emission)   UVOT: no detection BAT: GCN 8804; GCN 8808
XRT: GCN 8804; GCN 8806; GCN 8809; GCN 8811; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8804; GCN 8813
Redshift: arXiv:1205.4036v1 (TOUGH)
Other: GCN Report 193.1
Hans Krimm
090111 23:58:21 339696 251.656
16:46:37.4
0.067
00:04:01.2
1.4 24.8 6.2 0.6 0.9 0.2 2.37, PL 0.17 16:46:42.05 00:04:39.2 1.4 76.58 305 0.028832496 0.012999424 -4.934 2.58083 1.596652 n/a n/a n/a 86 V>18.47 B>19.37
U>20.03
UVW1>19.22
UVW2>19.52
White>20.78
        BAT: GCN 8795; GCN 8800
XRT: GCN 8795; GCN 8796; GCN 8797; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8795; GCN 8799
Taka Sakamoto
090107B 16:20:36 INTEGRAL 284.8075
18:59:13.8
59.5924
59:35:32.6
n/a n/a n/a n/a n/a n/a n/a n/a 18:59:16.16 59:35:43.0 1.8 n/a n/a 0.065967 0.024119348 -1.29 1.66009 1.02493 n/a n/a n/a 4396 V>19.6 B>20.3
U>20.1
UVW1>20.3
UVM2>20.3
UVW2>20.6
White>20.9
      INTEGRAL: GCN 8786
UVOT: no detection
XRT: GCN 8789; GCN 8791; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8790
 
090107A 04:48:04 339295 302.409
20:09:38.2
4.744
04:44:38.4
2.4 12.2 2.3 0.5 1.1 0.2 1.69, PL 0.27 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to the Sun observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 8782; GCN 8783
Other: GCN Report 191.1
Tilan Ukwatta
090102 02:55:45 338895 128.248
08:32:59.5
33.107
33:06:25.2
1.4 27.0 0.68 0.03 5.5 0.8 1.36, PL 0.08 08:32:58.56 33:06:51.0 1.4 387.21 60.9 0.18249756 0.05766978 -0.5003 1.76997 5.29373 08:32:58.54 33:06:51.2 1.10 395 V=17.02 B=18.35
U=17.89
UVW1>19.99
UVM2>19.67
UVW2>20.45
White=18.04
TAROT (25cm), REM (60cm), NOT, ESO/MPI (2.2m), IAC80, Palomar (60" and 200"), Hobby-Eberly, Konus-Wind 1.547 (NOT)
1.546 (Palomar 200": absorption)
1.55 (Hobby-Eberly: absorption)
R~24.5 (HST) Declared a burst of interest. BAT: GCN 8762; GCN 8769
XRT: GCN 8762; GCN 8765; GCN 8767; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8762; GCN 8770
Redshift: GCN 8766 (NOT); GCN 8773 (Palomar 200")
Host: GCN 8856 (HST)
Other: GCN Report 192.1
Vanessa Mangano
081230 20:36:12 338633 37.330
02:29:19.2
-25.145
-25:08:42.0
1.4 60.7 8.2 0.8 0.7 0.1 1.97 0.16 02:29:19.51 -25:08:50.8 1.4 124.08 518 0.05229744 0.020882868 -6.9 2.08621 0.470414 02:29:19.467 -25:08:51.0 0.9 132 V=18.30 B=18.92
U=20.28
UVW1>21.23
UVM2>20.95
UVW2>21.44
White=20.45
ROTSE-IIIc, ESO/MPI (2.2m)       BAT: GCN 8753; GCN 8759
XRT: GCN 8753; GCN 8756; GCN 8758; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8753; GCN 8755; GCN 8757
Other: GCN Report 196.1
Valentina La Parola
081228 01:17:40 338338 39.477
02:37:54.5
30.833
30:49:58.8
2.3 3.0 0.89 0.18 0.6 0.1 2.10, PL 0.31 02:37:50.96 30:51:10.1 2.2 77.99 n/a 0.011170189 0.006971984 -0.6042 2.00625 1.476931 n/a n/a n/a 82 V>19.3 B>20.3
U>20.0
UVW1>20.0
UVM2>20.0
UVW2>20.9
White>20.7
ESO/MPI (2.2m)     UVOT: no detection BAT: GCN 8742; GCN 8749
XRT: GCN 8742; GCN 8744; GCN 8746; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8742; GCN 8747
Other: GCN Report 188.1
Kim Page
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
081226A 01:03:37 338177 120.478
08:01:54.7
-69.014
-69:00:50.4
2.1 0.4 0.99 0.18 2.4 0.4 1.36, PL 0.29 n/a n/a n/a 94.58 n/a 0.00001349817 0.0000029494014 -1.95 3.27129 11.4449 n/a n/a n/a 156 V>19.24 B>20.13
U>20.87
UVW1>19.71
UVM2>19.51
UVW2>19.83
Fermi GBM     UVOT: no detection BAT: GCN 8729; GCN 8735
XRT: GCN 8729; GCN 8738; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8737
Olivier Godet
081222 04:53:59 337914 22.748
01:30:59.5
-34.095
-34:05:42.0
1.0 24 48 1 7.7 0.2 1.08, CPL 0.15 01:30:57.69 -34:05:43.0 1.4 51.75 391 0.2564814 0.0810257 -2.1 1.99296 2.97084 01:30:57.59 -34:05:41.49 0.5 60 V=16.20 B=16.86
U=16.32
UVW1>20.9
UVM2>21.0
UVW2>21.1
White=14.84
REM (60cm), ESO/MPI (2.2m), Konus-Wind, Faulkes South, Gemini-South, Fermi, Gemini-North, MITSuME (50cm) ~2.7 (UVOT)
2.77 (Gemini-South: absorption)
2.77 (Gemini-North: absorption)
    BAT: GCN 8691; GCN 8709
XRT: GCN 8691; GCN 8705; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8691; GCN 8696; GCN 8712
Redshift: GCN 8712 (UVOT); GCN 8713 (Gemini-South); GCN 8718 (Gemini-North)
Other: GCN Report 190.1
Dirk Grupe
081221 16:21:11 337889 15.801
01:03:12.2
-24.542
-24:32:31.2
1.0 34 181 3 18.2 0.5 1.21, CPL 0.13 01:03:10.25 -24:32:53.3 1.4 68.40 7360 0.1717238 0.06286634 -1.403 2.4947 3.74385 n/a n/a n/a 78 V>20.74 B>21.55
U>21.69
UVW1>21.57
UVM2>21.55
UVW2>21.35
White>21.41
Gemini-North, Fermi (GBM), ESO/MPI (2.2m), VLA @ 8.46 GHz 2.26 (Salvaterra) B~25.4, I~24.5 (Keck I) Note that this burst is coincident with a Fermi GBM burst (trigger 251569273)
UVOT: no detection
BAT: GCN 8687; GCN 8708
XRT: GCN 8687; GCN 8690; GCN 8701; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8687; GCN 8703
Radio: GCN 8748 (VLA)
Redshift: Salvaterra et al. 2012
Host: GCN 8711 (Keck I)
Erik Hoversten
081211B 06:15:02 BATSS 168.231
11:12:55.4
53.845
53:50:42.0
3.04 n/a 6.1 n/a n/a n/a 1.73, PL n/a 11:13:03.37 53:49:47.7 1.8 n/a n/a 0.435162 0.14102025 -1.444 1.98268 0.07640240395 n/a n/a n/a 81700 V>21.4 B>22.5
UVM2>20.8
UVW2>21.8
White>23.1
Konus-Wind     BATSS detected burst.
A follow-up Swift ToO observation has been scheduled to begin on 12/12/08 at 04:51 UT, 22.6 hours after the burst.
UVOT: no detection
BAT: GCN 8661
XRT: GCN 8666; GCN 8683; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8669
Other: GCN Report 189.1
Stephen Holland
081211A 11:48:10 337115 328.082
21:52:19.7
-33.818
-33:49:04.8
2.3 3.5 1.3 0.3 0.8 0.2 2.34, PL 0.41 21:52:27.91 -33:50:10.9 1.6 109.9 0.50 n/a n/a 0.6 2.4 1.2 21:52:27.97 -33:50:08.3 0.7 113 V>19.38 U>20.23
B>20.24
UVW1>19.87
UVM2>19.58
UVW2>20.40
White=21.23
        BAT: GCN 8653; GCN 8658
XRT: GCN 8653; GCN 8655; GCN 8657
UVOT: GCN 8653; GCN 8656
Other: GCN Report 187.1
Hans Krimm
081210 20:19:34 337073 70.485
04:41:56.4
-11.263
-11:15:46.8
1.0 146 18 2 2.5 0.2 1.42, PL 0.14 04:41:56.17 -11:15:26.0 1.4 71.94 135 0.0919581 0.05487656 -0.5486 1.88375 0.5146047 04:41:56.20 -11:15:26.7 0.64 80 V>19.99 U=20.15
B>19.78
UVW1>18.74
UVM2>19.55
UVW2>20.47
White=19.91
Sayan Observatory (1.5m), Maidanak Observatory (1.5m)       BAT: GCN 8648; GCN 8649
XRT: GCN 8648; GCN 8650; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8648; GCN 8654
Other: GCN Report 186.1
Hans Krimm
081204 16:44:55 INTEGRAL 349.7735
23:19:05.6
-60.2213
-60:13:16.7
n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.012167376 0.005135584 -1.106 2.73114 4.38073 n/a n/a n/a ~10800 n/a White>22.04       INTEGRAL: GCN 8614
UVOT: no detection
XRT: GCN 8616; GCN 8620; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8621
 
081203B 13:57:11 BATSS 228.789
15:15:09.4
44.427
44:25:37.2
3.04 23.4 21 n/a n/a n/a 1.65, PL n/a 15:15:11.72 44:25:43.3 1.4 n/a n/a 0.5713802 0.18472438 -1.447 2.13415 0.900845 15:15:11.67 44:25:42.9 0.5 16560 n/a White=18.29 Mt. Terskol (Z-600), Konus-Wind, VLA @ 8.46 GHz, Gemini-North, Suzaku     BATSS detected burst.
A follow-up Swift ToO observation has been scheduled to begin at 18:26 UT, 4.6 hours after the burst.
BAT: GCN 8600; GCN 8602
XRT: GCN 8605; GCN 8612; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8606
Radio: GCN 8625 (VLA)
Wayne Baumgartner
081203A 13:57:11 336489 233.071
15:32:17.0
63.514
63:30:50.4
1.1 294 77 3 2.9 0.2 1.54, PL 0.06 15:32:07.71 63:31:15.0 1.4 83.10 1780 0.0685881 0.01521184 -2.132 2.03508 4.58954 15:32:07.58 63:31:14.9 0.5 93 V=13.30 B=13.53
U=13.07
UVW1=14.82
UVM2>17.57
UVW2=17.19
White=14.53
Mt. Terskol (Z-600), Stara Lesna (0.5m), Konus-Wind, Skynet (14" GORT), Xinglong TNT, MITSuME (50cm), Murikabushi Telescope (105cm), CrAO (AZT-11), SAO RAS (6m) 2.1 (UVOT: absorption)     BAT: GCN 8595; GCN 8599
XRT: GCN 8595; GCN 8598; GCN 8609; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8595; GCN 8601; GCN 8603
Redshift: GCN 8601 (UVOT)
Ann Parsons
081128 17:18:44 335895 20.800
01:23:12.0
38.123
38:07:22.8
1.0 100 23 2 1.3 0.2 1.08, CPL 0.45 01:23:13.17 38:07:38.1 1.5 197.50 80.4 0.02173962 0.00988785 -4.835 1.69884 0.61195549 n/a n/a n/a 206 V>19.4 B>19.6
U>19.3
UVW1>19.0
UVM2>18.6
UVW2>19.9
White>21.3
Xinglong TNT, Lulin (1m), Mt. Terskol (Z-600), Liverpool, CrAO (AZT-11), NOT     UVOT: no detection BAT: GCN 8571; GCN 8574
XRT: GCN 8571; GCN 8573; GCN 8578; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8571; GCN 8581
Other: GCN Report 185.1
Raffaella Margutti
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
081127 07:05:08 335715 332.075
22:08:18.0
6.858
06:51:28.8
2.4 37 4.9 1.0 0.6 0.2 2.10, PL 0.35 22:08:15.45 06:51:02.3 1.6 121.90 95.6 0.014885541 0.008694873 1.5 2.1998 0.68600040627 n/a n/a n/a 113 V>21.0 B>21.4
U>21.4
UVW1>21.6
UVM2>21.8
UVW2>21.8
White>22.2
      UVOT: no detection BAT: GCN 8560; GCN 8563
XRT: GCN 8560; GCN 8565; GCN 8566; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8560; GCN 8567
Other: GCN Report 180.1
Jirong Mao
081126 21:34:10 335647 323.526
21:34:06.2
48.714
48:42:50.4
1.0 54 33 1 3.7 0.2 1.27, PL 0.06 21:34:03.63 48:42:37.4 1.4 65.72 70.7 0.08830035 0.03465918 -3.011 2.05246 4.93695 21:34:03.59 48:42:38.3 0.5 56 V=19.29 U=18.17
B=20.20
UVW1>20.0
UVM2>19.6
UVW2>20.0
White=18.82
Mt. Terskol (Z-600), Konus-Wind, Crni Vrh Observatory (60cm), Fermi       BAT: GCN 8554; GCN 8557
XRT: GCN 8554; GCN 8556; GCN 8561; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8554; GCN 8559
Other: GCN Report 184.1
Raffaella Margutti
081121 20:35:32 335105 89.282
05:57:07.7
-60.612
-60:36:43.2
1.4 14 41 3 4.4 1.0 0.43, CPL 0.54 05:57:06.09 -60:36:10.0 1.4 2813.20 n/a 0.4234206 0.13658254 -1.45 1.89531 1.04036 05:57:06.15 -60:36:10.0 0.6 2816 V=17.58 B=18.26
U=17.62
UVW1=20.60
UVM2>20.09
UVW2>20.78
White=17.93
ROTSE-IIIc, ESO/MPI (2.2m), Magellan/Clay (6.5m), Fermi, CTIO (1.3m), Konus-Wind 2.512 (Magellan/Clay: aborption)   Due to an observing constraint, Swift will not slew until T0+45.2 minutes. BAT: GCN 8537; GCN 8539
XRT: GCN 8541; GCN 8543; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8538; GCN 8544
Redshift: GCN 8542 (Magellan/Clay)
Other: GCN Report 182.1
Sam Oates
081118 14:56:36 334877 82.572
05:30:17.3
-43.305
-43:18:18.0
1.6 67 12 1 0.6 0.2 2.10, PL 0.16 05:30:22.14 -43:18:04.0 1.7 153.30 60.1 0.01078578 0.00698124 -4.315 2.54386 0.00000501357 n/a n/a n/a 150 V>19.79 B>20.82
U>20.49
UVW1>20.26
UVM2>19.88
UVW2>20.24
White>21.50
VLT, MPI/ESO (2.2m), Zadko 2.58 (VLT: absorption)   UVOT: no detection BAT: GCN 8524; GCN 8526
XRT: GCN 8524; GCN 8525; GCN 8530; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8524; GCN 8527
Redshift: GCN 8531 (VLT)
Other: GCN Report 181.1
Erik Hoversten
081109A 07:02:06 334112 330.798
22:03:11.5
-54.711
-54:42:39.6
1.0 190 36 2 1.1 0.0 1.72, PL 0.09 22:03:09.72 -54:42:42.5 1.4 65.6 95 n/a 0.11 1.78 1.72 1.84 22:03:09.579 -54:42:40.49 0.8 75 V>19.09 B>20.9
U>21.5
UVW1>21.5
UVM2>21.5
UVW2>21.6
White=21.6
REM (60cm), Fermi, ESO/MPI (2.2m), TAROT (25cm)       BAT: GCN 8500; GCN 8507
XRT: GCN 8500; GCN 8506
UVOT: GCN 8500; GCN 8504; GCN 8509; GCN 8523
Other: GCN Report 179.1
Stepehn Immler
081105 13:26:12 IPN 3.95224
00:15:48.5
3.47098
03:28:15.5
2.5 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a 0.03480192 0.017048853 -0.9147 3.2288 4.63262 n/a n/a n/a ~57600 V>19.92 B>21.05
U>19.92
UVW1>20.75
UVW2>21.02
White>20.76
      Found in ground analysis after Konus/Wind alerted the IPN.
UVOT: no detection
BAT: GCN 8484
XRT: GCN 8487; GCN 8522; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8488
Jay Cummings
081104 09:34:42 333666 100.500
06:42:00.0
-54.722
-54:43:19.2
1.3 59.1 20 2 1.0 0.3 2.00, PL 0.14 06:41:57.13 -54:43:11.6 1.6 2633.23 n/a 0.014473925 0.006420875 -1.042 4.68519 13.4271 n/a n/a n/a 2638 V>20.5 B>20.4
U>20.1
UVW1>19.8
UVM2>20.1
UVW2>19.9
White>21.1
      Due to an observing constraint, Swift will not slew until T0+40.5 minutes.
UVOT: no detection
BAT: GCN 8473; GCN 8479
XRT: GCN 8474; GCN 8480; GCN 8481; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8478
Ann Parsons
081102 17:44:39 333427 331.178
22:04:42.7
52.991
52:59:27.6
1.1 63 23 2 1.4 0.3 1.73, PL 0.13 22:04:41.58 52:59:39.9 1.5 91.95 285 0.018545384 0.007038668 -2.426 1.79401 4.96000011331 n/a n/a n/a 83 V>20.3 B>21.3
U>21.3
UVW1>21.1
UVM2>20.9
UVW2>20.7
White>21.9
Fermi     UVOT: no detection BAT: GCN 8462; GCN 8468
XRT: GCN 8462; GCN 8467; GCN 8470; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8462; GCN 8469
Other: GCN Report 177.1
Tilan Ukwatta
081101 11:46:31 333320 95.836
06:23:20.6
-0.112
-00:06:43.2
1.7 0.20 0.62 0.10 3.6 0.5 0.24, CPL 1.12 n/a n/a 1.7 111 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a Fermi     Swift did not slew because of the low merit value assignment because of the chance spatial coincidence with the A0620-00 blackhole candidate source.
It is possible this is SGR 0623-0006.
XRT: no detection
BAT: GCN 8457; GCN 8458
XRT: GCN 8458; GCN 8459
Mike Stamatikos
081029 01:43:56 332931 346.776
23:07:06.2
-68.179
-68:10:44.4
2.2 270 21 2 0.5 0.2 1.43, PL 0.18 23:07:05.58 -68:09:20.2 1.4 2702.93 n/a 0.0569576 0.007489755 -0.4869 1.95818 3.14084 23:07:05.35 -68:09:19.8 0.5 2708 V=18.66 B=20.05
U>21.9
UVW1>21.8
UVM2>21.7
UVW2>21.7
White= 19.41
ROTSE-IIIc, ESO/MPI (2.2m), VLT, REM (60cm), Gemini-South, PROMPT (16"), CTIO (1.3m) 3.8479 (VLT: absorption, host)
3.847 (Gemini-South: absorption)
  Due to an observing constraint, Swift will not slew until T0+41.3 minutes. BAT: GCN 8435; GCN 8447
XRT: GCN 8443; GCN 8446; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8450
Redshift: GCN 8438 (VLT); GCN 8448 (Gemini-South)
Taka Sakamoto
GRB Time
[UT]
Trigger
Number
BAT RA
(J2000)
BAT Dec
(J2000)
BAT 90%
Error Radius
[arcmin]
BAT T90
[sec]
BAT Fluence
(15-150 keV)
[10-7 erg/cm2]
BAT Fluence
90% Error
(15-150 keV)
[10-7 erg/cm2]
BAT 1-sec Peak
Photon Flux
(15-150 keV)
[ph/cm2/sec]
BAT 1-sec Peak
Photon Flux
90% Error
(15-150 keV)
[ph/cm2/sec]
BAT Photon Index
(15-150 keV)
(PL = simple power-law,
CPL = cutoff power-law)
BAT Photon Index
90% Error
(15-150 keV)
XRT RA
(J2000)
XRT Dec
(J2000)
XRT 90%
Error Radius
[arcsec]
XRT Time to First
Observation
[sec]
XRT Early Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 11 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT 24 Hour Flux
(0.3-10 keV)
[10-11 erg/cm2/s]
XRT Initial
Temporal
Index
XRT
Spectral Index
(Gamma)
XRT Column Density
(NH)
[1021 cm-2]
UVOT RA
(J2000)
UVOT Dec
(J2000)
UVOT 90%
Error Radius
[arcsec]
UVOT Time to
First Observation
[sec]
UVOT Magnitude UVOT Other Filter
Magnitudes
Other Observatory Detections Redshift Host Galaxy Comments References Burst Advocate
081028A 00:25:00 332851 121.893
08:07:34.3
2.305
02:18:18.0
1.2 260 37 2 0.5 0.1 1.25, PL 0.38 08:07:34.76 02:18:29.8 1.5 190.7 110 n/a n/a ~0.5 2.51 0.80 n/a n/a n/a 201 V=20.23 B=20.19
U=21.21
UVW1>19.01
UVM2>18.70
UVW2>19.01
White>20.05
ESO/MPI (2.2m), NOT, Magellan/Clay (6.5m), Shajn Telescope, PAIRITEL (1.3m) 3.038 (Magellan/Clay: absorption)   UVOT: no initial detection, but detection of a re-brightening of the afterglow BAT: GCN 8421; GCN 8428
XRT: GCN 8421; GCN 8427; GCN 8429
UVOT: GCN 8421; GCN 8430; GCN 8431
Redshift: GCN 8434 (Magellan/Clay)
Other: GCN Report 176.1
Cristiano Guidorzi
081025 08:22:02 BATSS 245.298
16:21:11.5
60.466
60:27:57.6
2.87 23 19 2 1.3 0.2 1.12, PL 0.05 n/a n/a n/a n/a n/a 0.01123156 0.006040814 n/a 2.17736 0.552207 n/a n/a n/a 74520 n/a B>19.44
U>20.18
UVW1>20.60
UVM2>20.63
Konus-Wind, Suzaku, Fermi     BATSS detected burst.
A follow-up Swift ToO observation has been scheduled to begin on 10/26/08 at 04:58 UT, 20.6 hours after the burst.
UVOT: no detection
BAT: GCN 8409; GCN 8415
XRT: GCN 8411; GCN 8514; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8414
Other: GCN Report 175.1
Jirong Mao
081024A 05:53:0 332516 27.891
01:51:33.8
61.352
61:21:07.2
1.7 1.8 1.2 0.2 1.1 0.1 1.23, PL 0.21 01:51:29.81 61:19:52.3 1.8 72.26 n/a 0.00000000001277948 0.0000000000003166975 -4.74 1.72206 11.86648 n/a n/a n/a 76 V>18.5 B>19.6
U>20.1
UVW1>20.2
UVM2>20.5
UVW2>20.6
White>20.8
      This appears to be a short hard GRB with a precursor and a fading X-ray afterglow. We note that the position in galactic coordinates is l=130deg, b=-0.7 deg. It is not impossible that this is a galactic transient or even an SGR.
UVOT: no detection
BAT: GCN 8398; GCN 8404
XRT: GCN 8398; GCN 8403; GCN 8405; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8398; GCN 8406
Other: GCN Report 174.1
Giulia Stratta
081022 14:23:48 332399 226.584
15:06:20.2
12.409
12:24:32.4
1.4 160 25 2 0.6 0.1 1.67, PL 0.11 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a       Due to an observing constraint, Swift cannot slew to the BAT position. There will thus be no XRT or UVOT data for this trigger. BAT: GCN 8395; GCN 8397
Other: GCN Report 183.1
Giulia Stratta
081017 23:38:12 331964 230.209
15:20:50.2
-32.790
-32:47:24.0
2.3 320 14 2 0.07 0.01 1.64, PL 0.23 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a