GRB 150518A
Time: 21:42:14
Trigger Number: MAXI
Burst Advocate:
BAT Data:
| RA: a | 234.342 15:37:22.1 |
| Dec: a | 16.307 16:18:25.2 |
| 90% Error Radius: b | n/a |
| T90: c | n/a |
| Fluence: d | n/a (n/a) |
| 1s Peak Photon Flux: e | n/a (n/a) |
| Photon Index: f | n/a (n/a) |
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)
XRT Data:
| RA: a | 15:36:48.25 |
| Dec: a | 16:19:47.3 |
| 90% Error Radius: b | 2.2 |
| Time to First Observation: c | 10400 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.29338116 |
| 24 Hour Flux: d | 0.130976892 |
| Initial Temporal Index: | -1.034 |
| Spectral Index (Gamma): | 3.6223 |
| Column Density (NH): e | 8.248309 |
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
UVOT Data:
| RA: a | n/a |
| Dec: a | n/a |
| 90% Error Radius: b | n/a |
| Time to First Observation: c | 10383 |
| V Magnitude: | n/a |
| Other Filter Magnitudes: | U>20.3 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
MAXI: GCN 17825
UVOT: no detection
References:
BAT:
XRT: GCN 17827; GCN 17836; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 17828
Radio:
Redshift:
Host:
Other: