GRB 210725B
Time: 12:00:48
Trigger Number: 1061554
Burst Advocate: Maria Grazia Bernardini
BAT Data:
| RA: a | 192.914 12:51:39.4 |
| Dec: a | 17.130 17:07:48.0 |
| 90% Error Radius: b | 2.7 |
| T90: c | 48.00 |
| Fluence: d | 4.9 (1.1) |
| 1s Peak Photon Flux: e | 0.6 (0.2) |
| Photon Index: f | 1.16, PL (0.43) |
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 | 12:51:41.34 |
| Dec: a | 17:06:28.8 |
| 90% Error Radius: b | 2.4 |
| Time to First Observation: c | 90.87 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.00000007021952 |
| 24 Hour Flux: d | 0.0000000048214656 |
| Initial Temporal Index: | -3.433 |
| Spectral Index (Gamma): | 1.68998 |
| Column Density (NH): e | 4.567086 |
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 | 92 |
| V Magnitude: | n/a |
| Other Filter Magnitudes: | B>20.0 U>20.5 UVW2>19.4 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi (GBM)
Comments:
UVOT: no detection
References:
BAT: GCN 30508; GCN 30516
XRT: GCN 30508; GCN 30510; GCN 30520; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30508; GCN 30526
Radio:
Redshift:
Host:
Other: