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GRB 151111A

Time: 08:33:23
Trigger Number: 663074
Burst Advocate: Marissa McCauley

BAT Data:

RA: a 56.850
03:47:24.0
Dec: a -44.154
-44:09:14.4
90% Error Radius: b 1.0
T90: c 76.93
Fluence: d 17 (1)
1s Peak Photon Flux: e 1.0 (0.1)
Photon Index: f 0.79, CPL (0.45)

90% error in parentheses,
a J2000; b arcmin; c seconds; d 10-7 erg/cm2 (15-150 keV); e ph/cm2/sec (15-150 keV); f PL = simple power-law, CPL = cutoff power-law (15-150 keV)

BAT Light Curve:

BAT Light Curve for GRB 151111A

XRT Data:

RA: a 03:47:22.75
Dec: a -44:09:41.3
90% Error Radius: b 1.5
Time to First Observation: c 72.48
Early Flux: d 185
11 Hour Flux: d 0.024124529
24 Hour Flux: d 0.0110961095
Initial Temporal Index: -0.556
Spectral Index (Gamma): 1.78024
Column Density (NH): e 0.606749

Note: Please be aware that only the very basic temporal and spectral quantities are reported here. You are strongly encouraged to see the referenced GCN circulars for full details.
a J2000; b arcsec; c seconds; d 10-11 erg/cm2/s (0.3-10 keV); e 1021 cm-2

» XRT GRB Live Catalogue
» XRT Light Curves
» XRT Spectra

UVOT Data:

RA: a n/a
Dec: a n/a
90% Error Radius: b n/a
Time to First Observation: c 81
V Magnitude: V>19.7
Other Filter Magnitudes: B>20.6
U>19.7
UVW1>20.0
UVM2>19/7
UVW2>20.6
White>21.7

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
3.5 (MPG: photometric)
Host Galaxy:
Other Observatory Detections:
Faulkes South (2m), Fermi (GBM), MPG (2.2m)

Comments:

UVOT: no detection

References:

BAT: GCN 18578; GCN 18580
XRT: GCN 18578; GCN 18579; GCN 18583; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18578; GCN 18587
Radio:
Redshift: GCN 18598 (MPG)
Host:
Other: