GRB 131030A
Time: 20:56:18
Trigger Number: 576238
Burst Advocate: Nora Troja
BAT Data:
| RA: a | 345.074 23:00:17.8 |
| Dec: a | -5.380 -05:22:48.0 |
| 90% Error Radius: b | 1.0 |
| T90: c | 41.1 |
| Fluence: d | 290 (0) |
| 1s Peak Photon Flux: e | 28.1 (0.7) |
| Photon Index: f | 1.30, PL (0.03) |
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 | 23:00:16.20 |
| Dec: a | -05:22:06.5 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 78.36 |
| Early Flux: d | 5430 |
| 11 Hour Flux: d | 0.475692 |
| 24 Hour Flux: d | 0.1693902 |
| Initial Temporal Index: | -2.96 |
| Spectral Index (Gamma): | 2.09466 |
| Column Density (NH): e | 0.694683 |
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 | 23:00:16.14 |
| Dec: a | -05:22:05.2 |
| 90% Error Radius: b | 0.50 |
| Time to First Observation: c | 90 |
| V Magnitude: | V=15.98 |
| Other Filter Magnitudes: | B=16.30 UVW1=16.42 UVM2=16.63 UVW2=17.97 White=16.13 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.293 (NOT: absorption)Host Galaxy:
1.295 (GTC: absorption)
Other Observatory Detections:
Watcher, MASTER II, Liverpool (2m), NOT, GTC (10.4m), D50 (0.5m), BART (0.25m), CAHA (1.23m), Zeiss-1000 (1m), Konus-Wind, iTelescope (T21), TAROT (25cm), HJT (1.5m), Palomar (60"), Xinglong (0.8m), Bassano Bresciano Observatory (32mm), Skinakas Observatory (1.3m), Mt. Lemmon, MITSuME (50cm), DFOT (1.3m)
Comments:
References:
BAT: GCN 15402; GCN 15456
XRT: GCN 15402; GCN 15416; GCN 15417; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 15402; GCN 15414
Radio:
Redshift: GCN 15407 (NOT); GCN 15408 (GTC)
Host:
Other: