GRB 150301B
Time: 19:38:04
Trigger Number: 633180
Burst Advocate: Amy Lien
BAT Data:
| RA: a | 89.159 05:56:38.2 |
| Dec: a | -57.969 -57:58:08.4 |
| 90% Error Radius: b | 1.0 |
| T90: c | 12.44 |
| Fluence: d | 18 (1) |
| 1s Peak Photon Flux: e | 3.0 (0.2) |
| Photon Index: f | 1.46, PL (0.07) |
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 | 05:56:39.98 |
| Dec: a | -57:58:10.7 |
| 90% Error Radius: b | 1.5 |
| Time to First Observation: c | 82.44 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.030624419 |
| 24 Hour Flux: d | 0.012939307 |
| Initial Temporal Index: | -1.104 |
| Spectral Index (Gamma): | 1.80944 |
| Column Density (NH): e | 0.00000000652396 |
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 | 05:56:39.89 |
| Dec: a | -57:58:10.4 |
| 90% Error Radius: b | 0.42 |
| Time to First Observation: c | 86 |
| V Magnitude: | V>19.7 |
| Other Filter Magnitudes: | B>19.6 U=17.1 UVW1>19.9 UVM2>19.8 UVW2>21.6 White=16.2 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:1.5169 (VLT: absorption)Host Galaxy:
Other Observatory Detections:
MASTER II, MPG (2.2m), VLT, Fermi (GBM), Las Cumbres Observatory (1m)
Comments:
References:
BAT: GCN 17515; GCN 17524
XRT: GCN 17515; GCN 17520; GCN 17533; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17515; GCN 17531
Radio:
Redshift: GCN 17523 (VLT)
Host:
Other: