GRB 210306A
Time: 03:53:57
Trigger Number: 1035994
Burst Advocate: Valerio D'Elia
BAT Data:
| RA: a | 129.964 08:39:51.4 |
| Dec: a | 60.203 60:12:10.8 |
| 90% Error Radius: b | 1.0 |
| T90: c | 9.12 |
| Fluence: d | 57 (1) |
| 1s Peak Photon Flux: e | 20.9 (0.7) |
| Photon Index: f | 1.16, CPL (0.19) |
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 | 08:39:50.40 |
| Dec: a | 60:12:14.6 |
| 90% Error Radius: b | 3.5125 |
| Time to First Observation: c | 75.01 |
| Early Flux: d | 115 |
| 11 Hour Flux: d | n/a |
| 24 Hour Flux: d | n/a |
| Initial Temporal Index: | -0.4351 |
| 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 | 08:39:49.98 |
| Dec: a | 60:12:19.2 |
| 90% Error Radius: b | 0.42 |
| Time to First Observation: c | 85 |
| V Magnitude: | V=17.42 |
| Other Filter Magnitudes: | B=17.32 U=16.86 White=16.23 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
r=24.6, z=24.4 (LBT, likely host)Other Observatory Detections:
DDOTI, iTelescope (0.61m), LCO (1m), Fermi (LAT & GBM), Tautenburg (1.34m), NEXT (0.6m), MITSuME (50cm), Mondy AZT-33IK, DFOT (1.3m), Bok Telescope (2.3m), Konus-Wind, LBT, GIT (0.7m)
Comments:
References:
BAT: GCN 29597; GCN 29617
XRT: GCN 29597; GCN 29622; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 29597; GCN 29636
Radio:
Redshift:
Host: GCN 30080 (LBT)
Other: