GRB 080916A
Time: 09:45:20
Trigger Number: 324895
Burst Advocate: Houri Ziaeepour
BAT Data:
| RA: a | 336.289 22:25:09.4 |
| Dec: a | -57.026 -57:01:33.6 |
| 90% Error Radius: b | 1.0 |
| T90: c | 60 |
| Fluence: d | 40 (1) |
| 1s Peak Photon Flux: e | 2.7 (0.2) |
| Photon Index: f | 1.17, CPL (0.21) |
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:
XRT Data:
| RA: a | 22:25:06.33 |
| Dec: a | -57:01:22.7 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 70.21 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.14086493 |
| 24 Hour Flux: d | 0.05244269 |
| Initial Temporal Index: | -1.32 |
| Spectral Index (Gamma): | 1.88453 |
| Column Density (NH): e | 5.53508 |
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 | 22:25:06.20 |
| Dec: a | -57:01:22.9 |
| 90% Error Radius: b | 0.5 |
| Time to First Observation: c | 78 |
| V Magnitude: | V=17.55 |
| Other Filter Magnitudes: | B=18.90 U=17.53 UVW1=18.25 UVM2=18.42 UVW2=18.75 White=18.33 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:0.689 (VLT: absorption and emission)Host Galaxy:
Other Observatory Detections:
REM (60cm), VLT, Konus-Wind, Fermi (GBM), PROMPT (16'), ESO/MPI (2.2m), Suzaku
Comments:
References:
BAT: GCN 8237; GCN 8243
XRT: GCN 8237; GCN 8241; GCN 8244; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 8237; GCN 8249
Radio:
Redshift: GCN 8254 (VLT)
Host:
Other: GCN Report 167.1
GCN Report 167.2
GCN Report 167.3