GRB 111212A
Time: 09:23:07
Trigger Number: 509543
Burst Advocate: Sergio Campana
BAT Data:
| RA: a | 310.442 20:41:46.1 |
| Dec: a | -68.585 -68:35:06.0 |
| 90% Error Radius: b | 1.8 |
| T90: c | n/a |
| Fluence: d | 14 (2) |
| 1s Peak Photon Flux: e | 0.8 (0.3) |
| Photon Index: f | 1.67, 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)
BAT Light Curve:
XRT Data:
| RA: a | 20:41:43.57 |
| Dec: a | -68:36:44.7 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 3267.94 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.06594105 |
| 24 Hour Flux: d | 0.021789985 |
| Initial Temporal Index: | -1.419 |
| Spectral Index (Gamma): | 2.03267 |
| Column Density (NH): e | 0.917809 |
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 | 3272 |
| V Magnitude: | V>19.2 |
| Other Filter Magnitudes: | B>20.1 U>20.1 UVW1>20.1 UVM2>20.3 UVW2>21.0 White>21.3 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
Due to an observing constraint, Swift did not slew until T0+47.6 minutes.
UVOT: no detection
References:
BAT: GCN 12667; GCN 12671
XRT: GCN 12669; GCN 12670; GCn 12674; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12672
Radio:
Redshift:
Host:
Other: