GRB 171211A
Time: 09:27:32
Trigger Number: 796469
Burst Advocate: Jeff Gropp
BAT Data:
| RA: a | 98.154 06:32:37.0 |
| Dec: a | -58.689 -58:41:20.4 |
| 90% Error Radius: b | 1.8 |
| T90: c | 2.32 |
| Fluence: d | 2.4 (0.3) |
| 1s Peak Photon Flux: e | 2.3 (0.3) |
| Photon Index: f | 1.77, PL (0.21) |
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 | 06:32:32.26 |
| Dec: a | -58:41:28.9 |
| 90% Error Radius: b | 1.8 |
| Time to First Observation: c | 91.89 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.01277514 |
| 24 Hour Flux: d | 0.005131518 |
| Initial Temporal Index: | -1.169 |
| Spectral Index (Gamma): | 1.66685 |
| Column Density (NH): e | 1.767049 |
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 | 362 |
| V Magnitude: | V>19.0 |
| Other Filter Magnitudes: | UVW1>19.7 UVM2>19.9 UVW2>20.2 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
UVOT: no detection
References:
BAT: GCN 22234; GCN 22241
XRT: GCN 22234; GCN 22236; GCN 22240; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22239
Radio:
Redshift:
Host:
Other: