GRB 230903A
Time: 17:22:56
Trigger Number: 1189514
Burst Advocate: Antonino D'Aì
BAT Data:
| RA: a | 9.898 00:39:35.5 |
| Dec: a | -40.910 -40:54:36.0 |
| 90% Error Radius: b | 1.9 |
| T90: c | 2.54 |
| Fluence: d | 2.2 (0.4) |
| 1s Peak Photon Flux: e | 1.3 (0.3) |
| Photon Index: f | -0.66, CPL (1.59) |
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 | 00:39:38.55 |
| Dec: a | -40:57:00.0 |
| 90% Error Radius: b | 2.2 |
| Time to First Observation: c | 111.74 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.008499472 |
| 24 Hour Flux: d | 0.00329423 |
| Initial Temporal Index: | -1.215 |
| Spectral Index (Gamma): | 2.01968 |
| Column Density (NH): e | 0.891701 |
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 | 117 |
| V Magnitude: | n/a |
| Other Filter Magnitudes: | n/a |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi (GBM), TESS
Comments:
References:
BAT: GCN 34610; GCN 34623
XRT: GCN 34610; GCN 34625; GCN 34626; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 34610
Radio:
Redshift:
Host:
Other: