GRB 120521C
Time: 23:22:07
Trigger Number: 522656
Burst Advocate: Wayne Baumgartner
BAT Data:
| RA: a | 214.288 14:17:09.1 |
| Dec: a | 42.144 42:08:38.4 |
| 90% Error Radius: b | 1.0 |
| T90: c | 26.7 |
| Fluence: d | 11 (1) |
| 1s Peak Photon Flux: e | 1.9 (0.2) |
| Photon Index: f | 1.73, PL (0.11) |
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 | 14:17:08.73 |
| Dec: a | 42:08:41.0 |
| 90% Error Radius: b | 1.6 |
| Time to First Observation: c | 69.11 |
| Early Flux: d | 74.3 |
| 11 Hour Flux: d | 0.017671237 |
| 24 Hour Flux: d | 0.0028553455 |
| Initial Temporal Index: | -8 |
| Spectral Index (Gamma): | 1.84163 |
| Column Density (NH): e | 4.75213 |
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 | 76 |
| V Magnitude: | V>19.8 |
| Other Filter Magnitudes: | B>20.4 U>20.7 UVW1>20.4 UVM2>19.9 UVW2>20.4 White>21.7 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:~6.0 (Gemini-North: redshift estimate)Host Galaxy:
Other Observatory Detections:
EVLA @ 21.8 GHz, WHT, Gemini-North, Keck
Comments:
UVOT: no detection
References:
BAT: GCN 13318; GCN 13333
XRT: GCN 13318; GCN 13324; GCN 13334; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13318; GCN 13331
Radio: GCN 13343 (EVLA); GCN 13344 (EVLA)
Redshift: GCN 13348 (Gemini-North)
Host:
Other: