GRB 090429A
Time: 04:53:39
Trigger Number: 350853
Burst Advocate: Craig Markwardt
BAT Data:
| RA: a | 90.573 06:02:17.5 |
| Dec: a | -52.389 -52:23:20.4 |
| 90% Error Radius: b | 1.7 |
| T90: c | 188 |
| Fluence: d | 10 (2) |
| 1s Peak Photon Flux: e | 0.6 (0.1) |
| Photon Index: f | 1.55, PL (0.22) |
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)
XRT Data:
| RA: a | 06:02:13.29 |
| Dec: a | -52:23:14.7 |
| 90% Error Radius: b | 3.1 |
| Time to First Observation: c | n/a |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.05210752 |
| 24 Hour Flux: d | 0.023240096 |
| Initial Temporal Index: | 1.262 |
| Spectral Index (Gamma): | 2.16857 |
| Column Density (NH): e | 1.312385 |
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 | 66 |
| V Magnitude: | V>19.8 |
| Other Filter Magnitudes: | B>22.1 U>21.0 UVW1>22.2 UVM2>20.9 UVW2>21.9 White>21.5 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
UVOT: no detection
References:
BAT: GCN 9280; GCN 9289
XRT: GCN 9280; GCN 9287; GCN 9297; GCN 9304; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9280; GCN 9308
Radio:
Redshift:
Host:
Other: