GRB 141221A
Time: 08:07:10
Trigger Number: 622006
Burst Advocate: Eda Sonbas
BAT Data:
| RA: a | 198.283 13:13:07.9 |
| Dec: a | 8.197 08:11:49.2 |
| 90% Error Radius: b | 1.1 |
| T90: c | 36.9 |
| Fluence: d | 21 (1) |
| 1s Peak Photon Flux: e | 3.1 (0.2) |
| Photon Index: f | 1.74, PL (0.08) |
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 | 13:13:08.84 |
| Dec: a | 08:12:18.3 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 79.47 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.042532133 |
| 24 Hour Flux: d | 0.0197691823 |
| Initial Temporal Index: | -0.982 |
| Spectral Index (Gamma): | 2.22288 |
| Column Density (NH): e | 2.93689 |
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 | 13:13:08.81 |
| Dec: a | 08:12:18.8 |
| 90% Error Radius: b | 0.43 |
| Time to First Observation: c | 84 |
| V Magnitude: | V=17.43 |
| Other Filter Magnitudes: | B=17.92 U=17.62 UVW1>20.0 UVM2>20.9 UVW2>20.5 White=17.33 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.452 (Keck II: absorption, tentative)Host Galaxy:
Other Observatory Detections:
REM (60cm), LCOGT-McDonald (1m), PROMPT (14"), MPG (2.2m), Fermi (GBM), TAROT (25cm), Keck II
Comments:
References:
BAT: GCN 17206; GCN 17213
XRT: GCN 17206; GCN 17211; GCN 17214; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17206; GCN 17219
Radio:
Redshift: GCN 17228 (Keck II)
Host:
Other: