GRB 050406
Time: 15:58:48
Trigger Number: 113872
Burst Advocate: Patrizia Romano
BAT Data:
| RA: a | 34.410 02:17:38.4 |
| Dec: a | -50.180 -50:10:48.0 |
| 90% Error Radius: b | 2.5 |
| T90: c | 5.400 |
| Fluence: d | 0.68 (0.14) |
| 1s Peak Photon Flux: e | 0.36 (0.10) |
| Photon Index: f | 2.43, PL (0.35) |
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 | 02:17:52.09 |
| Dec: a | -50:11:17.1 |
| 90% Error Radius: b | 1.9 |
| Time to First Observation: c | n/a |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.004251393 |
| 24 Hour Flux: d | 0.0019132821 |
| Initial Temporal Index: | -1.023 |
| Spectral Index (Gamma): | 2.32091 |
| Column Density (NH): e | 0.1860000119856 |
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 | 02:17:52.2 |
| Dec: a | -50:11:15.8 |
| 90% Error Radius: b | n/a |
| Time to First Observation: c | 88 |
| V Magnitude: | V=19.0 |
| Other Filter Magnitudes: | n/a |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:2.44 (UVOT: photometric)Host Galaxy:
Other Observatory Detections:
Magellan
Comments:
BAT: faint XRF, Epeak~30 keV
XRT: faint afterglow
References:
BAT: GCN 3180; GCN 3183; TS table 9/13/05, 9/24/05; arXiv:0707.4626
XRT: GCN 3181; GCN 3184; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 3182; GCN 3186
Radio:
Redshift: ApJ, 643, 276, 2006
Host:
Other: Science, 309, 1833, 2005
ApJ, 643, 276, 2006