GRB 150424A
Time: 07:42:57
Trigger Number: 638946
Burst Advocate: Andy Beardmore
BAT Data:
| RA: a | 152.305 10:09:13.2 |
| Dec: a | -26.646 -26:38:45.6 |
| 90% Error Radius: b | 1.0 |
| T90: c | 91 |
| Fluence: d | 15 (1) |
| 1s Peak Photon Flux: e | 12.0 (0.4) |
| Photon Index: f | 1.23, PL (0.15) |
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 | 10:09:13.35 |
| Dec: a | -26:37:51.3 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 87.87 |
| Early Flux: d | 287 |
| 11 Hour Flux: d | 0.100241991 |
| 24 Hour Flux: d | 0.04000662 |
| Initial Temporal Index: | -1.121 |
| Spectral Index (Gamma): | 1.98937 |
| Column Density (NH): e | 1.044425 |
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 | 10:09:13.38 |
| Dec: a | -26:37:51.1 |
| 90% Error Radius: b | 0.6 |
| Time to First Observation: c | 99 |
| V Magnitude: | V>19.8 |
| Other Filter Magnitudes: | B=20.71 U=20.13 UVW1=20.00 UVM2=19.91 UVW2=20.03 White=20.38 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:<3 (GTC)Host Galaxy:
Other Observatory Detections:
Keck I (10m), Konus-Wind, NOT, MPG (2.2m), GTC (10.4), HJT (1.5m), VLA @ 9.8 GHz
Comments:
References:
BAT: GCN 17743; GCN 17761
XRT: GCN 17743; GCN 17749; GCN 17760; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17743; GCN 17751
Radio: GCN 17804 (VLA)
Redshift: GCN 17758 (GTC)
Host:
Other: