GRB 120728A
Redshift:
Host Galaxy:
Other Observatory Detections:
Host Galaxy:
Other Observatory Detections:
MPG/ESO (2.2m)
Time: 22:25:11
Trigger Number: 529021
Burst Advocate: Jay Cummings
Burst Alert Telescope (BAT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
T90 b | Fluence c (15-150 keV) |
1-sec Peak d Photon Flux (15-150 keV) |
Photon Index e (15-150 keV) |
|---|---|---|---|---|---|---|
| 137.085 09:08:20.4 |
-54.437 -54:26:13.2 |
1.4 | 22.06 | 24 (2) | 2.4 (0.5) | 1.79, PL (0.13) |
90% error in parentheses,
a arcmin; b seconds; c 10-7 erg/cm2; d ph/cm2/sec; e PL = simple power-law, CPL = cutoff power-law
X-Ray Telescope (XRT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
Time to First b Observation |
Early Flux c (0.3-10 keV) |
11 Hour Flux c (0.3-10 keV) |
24 Hour Flux c (0.3-10 keV) |
Initial d LC Index |
Spectral Index (Gamma) |
Column e Density (NH) |
|---|---|---|---|---|---|---|---|---|---|
| 09:08:22.70 | -54:26:14.9 | 1.6 | 147.84 | n/a | 0.03189387 | 0.018979446 | -0.6653 | 2.64225 | 5.18000000004446 |
a arcsec; b seconds; c 10-11 erg/cm2/s; d temporal; e 1021 cm-2
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.
UltraViolet/Optical Telescope (UVOT):
| RA (J2000) |
Dec (J2000) |
90% Error a Radius |
Time to First b Observation |
Magnitude | Other Filter Magnitudes |
|---|---|---|---|---|---|
| n/a | n/a | n/a | 148 | V>20.6 | B>22.3 U>21.0 UVW1>20.8 UVM2>21.0 UVW2>21.3 |
a arcsec; b seconds
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:
BAT Light Curve:
