GRB 110420A
Time: 11:02:24
Trigger Number: 451757
Burst Advocate: Vanessa Mangano
BAT Data:
| RA: a | 2.164 00:08:39.4 |
| Dec: a | -37.877 -37:52:37.2 |
| 90% Error Radius: b | 1.0 |
| T90: c | 11.8 |
| Fluence: d | 59 (2) |
| 1s Peak Photon Flux: e | 14.0 (0.9) |
| Photon Index: f | 2.30, PL (0.07) |
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)
BAT Light Curve:
XRT Data:
| RA: a | 00:08:39.26 |
| Dec: a | -37:53:11.5 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 87.60 |
| Early Flux: d | 80.2 |
| 11 Hour Flux: d | 0.21599028 |
| 24 Hour Flux: d | 0.07782048 |
| Initial Temporal Index: | -3.982 |
| Spectral Index (Gamma): | 2.04862 |
| Column Density (NH): e | 1.41256 |
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 | 00:08:39.27 |
| Dec: a | -37:53:11.9 |
| 90% Error Radius: b | 0.5 |
| Time to First Observation: c | 97 |
| V Magnitude: | V=18.20 |
| Other Filter Magnitudes: | U=17.96 B=18.04 UVW1=17.08 UVM2=17.73 UVW2=17.91 White=18.10 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Konus-Wind, MPI/ESO (2.2m)
Comments:
References:
BAT: GCN 11941; GCN 11945
XRT: GCN 11941; GCN 1194; GCN 11943; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11941; GCN 11948
Radio:
Redshift:
Host:
Other: GCN Report 361.1