GRB 050315
Time: 20:59:43
Trigger Number: 111063
Burst Advocate: Stephen Holland
Ann Parsons
BAT Data:
| RA: a | 306.476 20:25:54.2 |
| Dec: a | -42.591 -42:35:27.6 |
| 90% Error Radius: b | 1.1 |
| T90: c | 95.600 |
| Fluence: d | 32.20 (1.46) |
| 1s Peak Photon Flux: e | 1.93 (0.22) |
| Photon Index: f | 2.11, PL (0.09) |
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 | 20:25:54.14 |
| Dec: a | -42:36:01.5 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | n/a |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.35486262 |
| 24 Hour Flux: d | 0.20569058 |
| Initial Temporal Index: | -4.465 |
| Spectral Index (Gamma): | 1.99544 |
| Column Density (NH): e | 8.2573 |
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 | 90 |
| V Magnitude: | V>18.5 |
| Other Filter Magnitudes: | n/a |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.949 (Magellan: absorption)Host Galaxy:
R=23.9Other Observatory Detections:
Magellan, VLA, CTIO IR I=20.7 @ 0.5 day
Comments:
BAT: 2 FRED-like peaks
UVOT: no detection
References:
BAT: GCN 3094; GCN 3105; TS table 9/13/05, 9/24/05; arXiv:0707.4626
XRT: GCN 3097; GCN 3133; flux DB table 4/4/05; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 3095
Radio: GCN 3102
Redshift: GCN 3101 (Magellan)
Host:
Other: ApJ, 635, L133, 2005
ApJ, 638, 920, 2006