GRB 210212A
Time: 04:25:18
Trigger Number: 1032183
Burst Advocate: Nora Troja
BAT Data:
| RA: a | 72.249 04:48:59.8 |
| Dec: a | 7.215 07:12:54.0 |
| 90% Error Radius: b | 1.9 |
| T90: c | 80.0 |
| Fluence: d | 8.0 (1.2) |
| 1s Peak Photon Flux: e | 0.5 (0.1) |
| Photon Index: f | 1.85, PL (0.23) |
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 | 04:49:03.99 |
| Dec: a | 07:16:10.8 |
| 90% Error Radius: b | 3.6 |
| Time to First Observation: c | 102.95 |
| Early Flux: d | 97.4 |
| 11 Hour Flux: d | 0.0000000000000056008542 |
| 24 Hour Flux: d | 0.0000000000000000200645491 |
| Initial Temporal Index: | -2.521 |
| Spectral Index (Gamma): | 47.1774 |
| Column Density (NH): e | 136.63529 |
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 | 270 |
| V Magnitude: | V>19.0 |
| Other Filter Magnitudes: | B>19.3 U>20.4 UVW1>19.1 UVM2>19.7 UVW2>19.7 White>20.8 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
UVOT: no detection
Possible host: NOT (GCN 29498) and Gemini South (GCN 29507)
Possible OT: Mondy (GCN 29522)
References:
BAT: GCN 29487; GCN 29491
XRT: GCN 29487; GCN 29489; GCN 29495; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29487; GCN 29492
Radio:
Redshift:
Host:
Other: