GRB 141109A

Time: 05:49:55
Trigger Number: 618024
Burst Advocate: Paolo D'Avanzo

BAT Data:

RA: a 144.563
Dec: a -0.581
90% Error Radius: b 3.0
T90: c 200
Fluence: d 68 (3)
1s Peak Photon Flux: e 2.5 (0.2)
Photon Index: f 1.52, PL (0.07)

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 141109A

XRT Data:

RA: a 09:38:07.40
Dec: a -00:36:28.6
90% Error Radius: b 1.4
Time to First Observation: c 129.18
Early Flux: d 1180
11 Hour Flux: d 0.30204002
24 Hour Flux: d 0.11431446
Initial Temporal Index: -0.6735
Spectral Index (Gamma): 1.95256
Column Density (NH): e 13.4825

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 139
V Magnitude: V>198.9
Other Filter Magnitudes: B>20.3

a J2000; b arcsec; c seconds

Other Burst Info:

2.993 (VLT: absorption)
Host Galaxy:
Other Observatory Detections:
REM (60cm), VLT, MPG (2.2m), McDonald Observatory (2.1m), TNT (0.8m), Konus-Wind, NOT (2.5m), Zeiss-2000, Abastumani Observatory (0.7m), TAROT (25cm), VLA @ 21.8 GHz



BAT: GCN 17037; GCN 17044
XRT: GCN 17037; GCN 17043; GCN 17048; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17037; GCN 17057
Radio: GCN 17070 (VLA)
Redshift: GCN 17040 (VLT)