GRB 141121A
Time: 03:50:43
Trigger Number: 619182
Burst Advocate: Amy Lien
BAT Data:
| RA: a | 122.665 08:10:39.6 |
| Dec: a | 22.206 22:12:21.6 |
| 90% Error Radius: b | 2.1 |
| T90: c | 549.9 |
| Fluence: d | 53 (4) |
| 1s Peak Photon Flux: e | 0.9 (0.3) |
| Photon Index: f | 1.73, PL (0.13) |
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 | 08:10:40.68 |
| Dec: a | 22:13:02.7 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 362.43 |
| Early Flux: d | 607 |
| 11 Hour Flux: d | 0.131181966 |
| 24 Hour Flux: d | 0.083225016 |
| Initial Temporal Index: | -5.102 |
| Spectral Index (Gamma): | 1.93447 |
| Column Density (NH): e | 3.94373 |
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 | 08:10:40.63 |
| Dec: a | 22:13:02.2 |
| 90% Error Radius: b | 0.5 |
| Time to First Observation: c | 371 |
| V Magnitude: | V=20.3 |
| Other Filter Magnitudes: | B=19.8 U=19.4 UVW1=19.4 UVM2=20.4 UVW2=21.2 White=20.2 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.47 (Keck I: absorption)Host Galaxy:
Other Observatory Detections:
MAXI/GSC, MPG (2.2m), Keck I (10m), LCO-FTN (2m), HJT (1.5m), MITSuME (50cm), AS-32 (0.7m), Murikabushi (1m), AZT-33IK, AMI @ 15 GHz, Zeiss-1000 (1m), WSRT @ 4.9 GHz, Konus-Wind, AZT-33IK, ORI-40, VLA @ 14 GHz, DCT (4.3m)
Comments:
References:
BAT: GCN 17075; GCN 17083
XRT: GCN 17075; GCN 17080; GCN 17086; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17075; GCN 17085
Radio: GCN 17099 (AMI); GCN 17104 (WSRT); GCN 17124 (VLA)
Redshift: GCN 17081 (Keck I)
Host:
Other: