GRB 130504A
Time: 02:05:34
Trigger Number: 555096
Burst Advocate: Jay Cummings
BAT Data:
| RA: a | 272.459 18:09:50.2 |
| Dec: a | -16.320 -16:19:12.0 |
| 90% Error Radius: b | 1.7 |
| T90: c | 50 |
| Fluence: d | 10 (1) |
| 1s Peak Photon Flux: e | 0.9 (0.2) |
| Photon Index: f | 0.52, CPL (0.68) |
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 | 18:09:49.45 |
| Dec: a | -16:18:48.2 |
| 90% Error Radius: b | 1.7 |
| Time to First Observation: c | 85.89 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.056671563 |
| 24 Hour Flux: d | 0.016067202 |
| Initial Temporal Index: | -0.6278 |
| Spectral Index (Gamma): | 1.93992 |
| Column Density (NH): e | 18.3355 |
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 | 89 |
| V Magnitude: | n/a |
| Other Filter Magnitudes: | U_fc>19.8 UVW1>20.2 UVM2>20.4 UVW2>20.8 White>20.5 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
IAC80 (0.82m)
Comments:
UVOT: no detection
References:
BAT: GCN 14551; GCN 14554
XRT: GCN 14551; GCN 14553; GCN 14558; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 14551; GCN 14556
Radio:
Redshift:
Host:
Other: