GRB 120728A
Time: 22:25:11
Trigger Number: 529021
Burst Advocate: Jay Cummings
BAT Data:
| RA: a | 137.085 09:08:20.4 |
| Dec: a | -54.437 -54:26:13.2 |
| 90% Error Radius: b | 1.4 |
| T90: c | 22.06 |
| Fluence: d | 24 (2) |
| 1s Peak Photon Flux: e | 2.4 (0.5) |
| Photon Index: f | 1.79, 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 | 09:08:22.70 |
| Dec: a | -54:26:14.9 |
| 90% Error Radius: b | 1.6 |
| Time to First Observation: c | 147.84 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.03189387 |
| 24 Hour Flux: d | 0.018979446 |
| Initial Temporal Index: | -0.6653 |
| Spectral Index (Gamma): | 2.64225 |
| Column Density (NH): e | 5.18000000004446 |
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 | 148 |
| V Magnitude: | V>20.6 |
| Other Filter Magnitudes: | B>22.3 U>21.0 UVW1>20.8 UVM2>21.0 UVW2>21.3 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
MPG/ESO (2.2m)
Comments:
UVOT: no detection
References:
BAT: GCN 13525; GCN 13535
XRT: GCN 13525; GCN 13528; GCN 13529; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 13525; GCN 13533
Radio:
Redshift:
Host:
Other: