GRB 120722A
Time: 12:53:26
Trigger Number: 528195
Burst Advocate: Andrea Melandri
BAT Data:
| RA: a | 230.489 15:21:57.4 |
| Dec: a | 13.249 13:14:56.4 |
| 90% Error Radius: b | 3.4 |
| T90: c | 42.4 |
| Fluence: d | 12 (2) |
| 1s Peak Photon Flux: e | 1.0 (0.3) |
| Photon Index: f | 1.90, PL (0.25) |
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 | 15:21:59.18 |
| Dec: a | 13:15:03.8 |
| 90% Error Radius: b | 1.7 |
| Time to First Observation: c | 152.97 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.0203252 |
| 24 Hour Flux: d | 0.01037561 |
| Initial Temporal Index: | -0.8619 |
| Spectral Index (Gamma): | 2.62119 |
| Column Density (NH): e | 52.5362 |
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 | 156 |
| V Magnitude: | V>20.5 |
| Other Filter Magnitudes: | B>21.4 U>21.6 UVW1>21.3 UVM2>21.1 UVW2>20.2 White>21.7 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:0.9586 (VLT: emission from host)Host Galaxy:
Other Observatory Detections:
MPG/ESO (2.2m), VLT
Comments:
UVOT: no detection
References:
BAT: GCN 13499; GCN 13503
XRT: GCN 13499; GCN 13502; GCN 13504; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13499; GCN 13508
Radio:
Redshift: GCN 13507 (VLT)
Host: GCN 13507 (VLT)
Other: GCN Report 382.1