GRB 100728A
Time: 02:18:24
Trigger Number: 430151
Burst Advocate: John Cannizzo
BAT Data:
| RA: a | 88.753 05:55:00.7 |
| Dec: a | -15.259 -15:15:32.4 |
| 90% Error Radius: b | 1.0 |
| T90: c | 198.5 |
| Fluence: d | 380 (0) |
| 1s Peak Photon Flux: e | 5.1 (0.2) |
| Photon Index: f | 1.18, PL (0.02) |
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)
XRT Data:
| RA: a | 05:55:01.99 |
| Dec: a | -15:15:19.6 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 76.72 |
| Early Flux: d | 2010 |
| 11 Hour Flux: d | 0.499293 |
| 24 Hour Flux: d | 0.1365831 |
| Initial Temporal Index: | -0.7973 |
| Spectral Index (Gamma): | 1.90402 |
| Column Density (NH): e | 3.35678 |
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 | 86 |
| V Magnitude: | V>20.06 |
| Other Filter Magnitudes: | U>20.04 B>20.37 UVW1>20.62 UVM2>20.69 UVW2>20.19 White>21.16 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.567 (VLT: emission, host)Host Galaxy:
r' = 25.0 +/- 0.2 (GROND)Other Observatory Detections:
Fermi (GBM), MPI/ESO (2.2m), Konus-Wind, Suzaku
Comments:
UVOT: no detection
References:
BAT: GCN 11004; GCN 11018
XRT: GCN 11004; GCN 11005; GCN 11014; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11004; GCN 11016
Radio:
Redshift: GCN 14500 (VLT)
Host: GCN 14500 (GROND)
Other: GCN Report 294.1