GRB 100424A
Time: 16:32:42
Trigger Number: 420367
Burst Advocate: Erik Hoversten
BAT Data:
| RA: a | 209.453 13:57:48.7 |
| Dec: a | 1.512 01:30:43.2 |
| 90% Error Radius: b | 1.5 |
| T90: c | 104 |
| Fluence: d | 15 (1) |
| 1s Peak Photon Flux: e | 0.4 (0.1) |
| Photon Index: f | 1.83, PL (0.13) |
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 | 13:57:47.48 |
| Dec: a | 01:32:18.6 |
| 90% Error Radius: b | 1.7 |
| Time to First Observation: c | 119.81 |
| Early Flux: d | 209 |
| 11 Hour Flux: d | 0.0011673456 |
| 24 Hour Flux: d | 0.00017251104 |
| Initial Temporal Index: | -0.4677 |
| Spectral Index (Gamma): | 1.65736 |
| Column Density (NH): e | 2.00385 |
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 | 128 |
| V Magnitude: | V>19.2 |
| Other Filter Magnitudes: | B>20.1 U>20.1 UVW1>19.7 UVM2>19.1 UVW2>20.0 White>21.2 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:2.465 (VLT: emission, host)Host Galaxy:
g = 26 (AB), I = 24.4 (Keck I)Other Observatory Detections:
Gemini North (8m)
Comments:
UVOT: no detection
References:
BAT: GCN 10667; GCN 10670
XRT: GCN 10667; GCN 10668; GCN 10669; GCN 10674; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 10667; GCN 10688
Radio:
Redshift: GCN 14291 (VLT)
Host: GCN 14291 (Keck I)
Other: GCN Report 280.1