GRB 211024B
Time: 22:20:36
Trigger Number: 1081073
Burst Advocate: Jeff Gropp
BAT Data:
| RA: a | 154.708 10:18:49.9 |
| Dec: a | 24.566 24:33:57.6 |
| 90% Error Radius: b | 1.0 |
| T90: c | 603.5 |
| Fluence: d | 68 (3) |
| 1s Peak Photon Flux: e | 0.9 (0.2) |
| Photon Index: f | 1.63, PL (0.09) |
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 | 10:18:51.04 |
| Dec: a | 24:34:05.7 |
| 90% Error Radius: b | 1.9 |
| Time to First Observation: c | 105 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | n/a |
| 24 Hour Flux: d | n/a |
| Initial Temporal Index: | -2.69 |
| Spectral Index (Gamma): | 2.08 |
| Column Density (NH): e | 0.97 |
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 | 6237 |
| V Magnitude: | V=19.02 |
| Other Filter Magnitudes: | B=20.0 U=18.8 UVW1=19.2 UVM2=19.3 UVW2=20.1 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.1137 (VLT: emission from host)Host Galaxy:
Other Observatory Detections:
NEXT (0.6m), CAHA (2.2m), Ondrejov D50
Comments:
Because of a conflicting preplanned observation, there was no immediate XRT or UVOT observation.
References:
BAT: GCN 30980; GCN 30989
XRT: GCN 30994
UVOT: GCN 31005
Radio:
Redshift: GCN 31800 (VLT)
Host: GCN 31800 (VLT)
Other: