GRB 210308A
Time: 06:37:56
Trigger Number: 1036227
Burst Advocate: Valerio D'Elia
BAT Data:
| RA: a | 67.083 04:28:19.9 |
| Dec: a | 37.429 37:25:44.4 |
| 90% Error Radius: b | 1.0 |
| T90: c | 5.3 |
| Fluence: d | 32 (1) |
| 1s Peak Photon Flux: e | 13.6 (0.7) |
| Photon Index: f | 0.76, CPL (0.28) |
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 | 04:28:18.04 |
| Dec: a | 37:26:04.0 |
| 90% Error Radius: b | 3.51732 |
| Time to First Observation: c | 84.96 |
| Early Flux: d | 51.8 |
| 11 Hour Flux: d | n/a |
| 24 Hour Flux: d | n/a |
| Initial Temporal Index: | -0.7941 |
| Spectral Index (Gamma): | n/a |
| Column Density (NH): e | n/a |
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 | 04:28:17.73 |
| Dec: a | 37:26:02.1 |
| 90% Error Radius: b | 0.46 |
| Time to First Observation: c | 95 |
| V Magnitude: | V>17.84 |
| Other Filter Magnitudes: | B>18.62 U>19.50 UVW1>17.25 UVM2>17.52 UVW2>17.91 White=18.54 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi (GBM), MONDY AZT-33IK, Konus-Wind
Comments:
References:
BAT: GCN 29619; GCN 29633
XRT: GCN 29619; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29619; GCN 29630
Radio:
Redshift:
Host:
Other: