GRB 190422A
Time: 22:55:29
Trigger Number: 899979
Burst Advocate: Mike Moss
BAT Data:
| RA: a | 182.126 12:08:30.2 |
| Dec: a | -60.167 -60:10:01.2 |
| 90% Error Radius: b | 2.4 |
| T90: c | n/a |
| Fluence: d | 65 (3) |
| 1s Peak Photon Flux: e | 2.6 (0.2) |
| Photon Index: f | 1.76, PL (0.08) |
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 | 12:08:08.46 |
| Dec: a | -60:13:27.6 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 529.32 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.64478694 |
| 24 Hour Flux: d | 0.315448896 |
| Initial Temporal Index: | -3.839 |
| Spectral Index (Gamma): | 2.04599 |
| Column Density (NH): e | 16.8537 |
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 | 532 |
| V Magnitude: | V>17.2 |
| Other Filter Magnitudes: | B>18.3 U>18.9 UVW1>19.1 UVM2>19.1 UVW2>19.6 White>18.8 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi (GBM)
Comments:
UVOT: no detection
References:
BAT: GCN 24147; GCN 24157
XRT: GCN 24147; GCN 24151; GCN 24155; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 24147; GCN 24159
Radio:
Redshift:
Host:
Other: