GRB 111123A
Time: 18:13:21
Trigger Number: 508319
Burst Advocate: Mike Stamatikos
BAT Data:
| RA: a | 154.845 10:19:22.8 |
| Dec: a | -20.639 -20:38:20.4 |
| 90% Error Radius: b | 1.1 |
| T90: c | 290.0 |
| Fluence: d | 73 (3) |
| 1s Peak Photon Flux: e | 0.9 (0.1) |
| Photon Index: f | 1.68, PL (0.07) |
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 | 10:19:23.13 |
| Dec: a | -20:38:41.0 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | n/a |
| Early Flux: d | 848 |
| 11 Hour Flux: d | 0.0775464 |
| 24 Hour Flux: d | 0.01625109 |
| Initial Temporal Index: | 0.5636 |
| Spectral Index (Gamma): | 2.55463 |
| Column Density (NH): e | 2.24049 |
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 | 110 |
| V Magnitude: | V>20.2 |
| Other Filter Magnitudes: | B>20.7 U>20.8 UVW1>20.6 UVM2>20.6 UVW2>20.9 White>21.7 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:3.1516 (VLT: emission from host)Host Galaxy:
g=25.83, I = 23.55 (Keck I), VLTOther Observatory Detections:
GMG (2.4m), TNG (3.6m)
Comments:
References:
BAT: GCN 12587; GCN 12598
XRT: GCN 12587; GCN 12590; GCN 12592; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 12587; GCN 12597
Radio:
Redshift: GCN 14273 (VLT)
Host: GCN 14273 (Keck I)
Other: