GRB 100823A
Time: 17:25:35
Trigger Number: 432420
Burst Advocate: Vanessa Mangano
BAT Data:
| RA: a | 20.706 01:22:49.4 |
| Dec: a | 5.848 05:50:52.8 |
| 90% Error Radius: b | 1.4 |
| T90: c | 16.9 |
| Fluence: d | 4.1 (0.4) |
| 1s Peak Photon Flux: e | 1.0 (0.1) |
| Photon Index: f | 2.19, PL (0.18) |
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 | 01:22:49.01 |
| Dec: a | 05:50:05.4 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 68.87 |
| Early Flux: d | 59.3 |
| 11 Hour Flux: d | 0.008414805 |
| 24 Hour Flux: d | 0.0033852245 |
| Initial Temporal Index: | -3.031 |
| Spectral Index (Gamma): | 2.21509 |
| Column Density (NH): e | 2.10647 |
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 | 01:22:49.03 |
| Dec: a | 05:50:06.4 |
| 90% Error Radius: b | 0.9 |
| Time to First Observation: c | 78 |
| V Magnitude: | V>20.5 |
| Other Filter Magnitudes: | B>21.3 U>20.4 U_FC=20.4 UVW1>20.2 UVM2>20.8 UVW2>21.2 White>21.9 White_FC=20.7 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
WHT (4.2m), MOA-II (1.8m), MAXI
Comments:
References:
BAT: GCN 11135; GCN 11137
XRT: GCN 11135; GCN 11136; GCN 11144; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11135; GCN 11139; GCN 11148
Radio:
Redshift:
Host:
Other: GCN Report 297.1