GRB 091109B
Redshift:
Host Galaxy:
Other Observatory Detections:
VLT, Suzaku
Time: 21:49:03
Trigger Number: 375409
Burst Advocate: Sam Oates
Burst Alert Telescope (BAT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
T90 b | Fluence c (15-150 keV) |
1-sec Peak d Photon Flux (15-150 keV) |
Photon Index e (15-150 keV) |
|---|---|---|---|---|---|---|
| 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) |
90% error in parentheses,
a arcmin; b seconds; c 10-7 erg/cm2; d ph/cm2/sec; e PL = simple power-law, CPL = cutoff power-law
X-Ray Telescope (XRT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
Time to First b Observation |
Early Flux c (0.3-10 keV) |
24 Hour Flux c (0.3-10 keV) |
Initial d Decay Index |
Spectral Index (Gamma) |
Column e Density (NH) |
|---|---|---|---|---|---|---|---|---|
| 07:30:56.65 | -54:05:23.4 | 2.8 | 78.1 | n/a | 0.012 | 0.62 | 2.0 | 1.2 |
a arcsec; b seconds; c 10-11 erg/cm2/s; d temporal; e 1021 cm-2
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.
UltraViolet/Optical Telescope (UVOT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
Time to First b Observation |
Magnitude | Other Filter Magnitudes |
|---|---|---|---|---|---|
| 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 |
a arcsec; b seconds
Comments:
UVOT: no detection
References:
BAT: GCN 10148; GCN 10152
XRT: GCN 10148; GCN 10151; GCN 10155
UVOT: GCN 10148; GCN 10157
Radio:
Redshift:
Host:
Other: GCN Report 259.1
BAT Light Curve:
Database last updated: Friday, February 05, 2010, 15:08:24 EST