GRB 230325A
Time: 03:15:35
Trigger Number: 1161390
Burst Advocate: Mike Moss
BAT Data:
| RA: a | 296.854 19:47:25.0 |
| Dec: a | -46.067 -46:04:01.2 |
| 90% Error Radius: b | 1.5 |
| T90: c | 38.05 |
| Fluence: d | 13 (2) |
| 1s Peak Photon Flux: e | 3.3 (0.4) |
| Photon Index: f | 1.82, PL (0.18) |
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 | 19:47:23.94 |
| Dec: a | -46:04:33.9 |
| 90% Error Radius: b | 2.1 |
| Time to First Observation: c | 94.05 |
| Early Flux: d | 206 |
| 11 Hour Flux: d | 0.08424894 |
| 24 Hour Flux: d | 0.04838608 |
| Initial Temporal Index: | -1.354 |
| Spectral Index (Gamma): | 2.0855 |
| Column Density (NH): e | 16.9505 |
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 | 102 |
| V Magnitude: | V>18.9 |
| Other Filter Magnitudes: | B>20.0 U>19.3 UVW1>19.9 UVM2>19.8 UVW2>20.2 White>20.8 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.664 (VLT: emission)Host Galaxy:
Other Observatory Detections:
VLT (X-shooter)
Comments:
UVOT: no detection
References:
BAT: GCN 33516; GCN 33523
XRT: GCN 33516; GCN 33517; GCN 33518; GCN 33520; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 33516; GCN 33522
Radio:
Redshift: GCN 33521 (VLT)
Host:
Other: