GRB 110312A
Time: 17:55:37
Trigger Number: 449074
Burst Advocate: Sam Oates
BAT Data:
| RA: a | 157.500 10:30:00.0 |
| Dec: a | -5.259 -05:15:32.4 |
| 90% Error Radius: b | 2.3 |
| T90: c | 28.7 |
| Fluence: d | 8.2 (1.3) |
| 1s Peak Photon Flux: e | 1.2 (0.3) |
| Photon Index: f | 2.32, PL (0.26) |
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 | 10:29:55.50 |
| Dec: a | -05:15:44.7 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 159.10 |
| Early Flux: d | 41.9 |
| 11 Hour Flux: d | 0.19350084 |
| 24 Hour Flux: d | 0.07743684 |
| Initial Temporal Index: | -3.039 |
| Spectral Index (Gamma): | 2.22412 |
| Column Density (NH): e | 4.10649 |
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 | 167 |
| V Magnitude: | V>19.2 |
| Other Filter Magnitudes: | B>20.6 U>20.1 UVW1>19.6 UVM2>19.6 UVW2>18.8 White>21.3 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
UVOT: no detection
References:
BAT: GCN 11782; GCN 11783
XRT: GCN 11782; GCN 11784; GCN 11786; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 11782; GCN 11787
Radio:
Redshift:
Host:
Other: GCN Report 327.1