GRB 180411A
Time: 12:27:43
Trigger Number: 824451
Burst Advocate: Zhu Liu
BAT Data:
| RA: a | 356.840 23:47:21.6 |
| Dec: a | 66.790 66:47:24.0 |
| 90% Error Radius: b | 1.0 |
| T90: c | 77.5 |
| Fluence: d | 120 (0) |
| 1s Peak Photon Flux: e | 6.1 (0.2) |
| Photon Index: f | 1.46, PL (0.03) |
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 | 23:47:24.97 |
| Dec: a | 66:46:42.5 |
| 90% Error Radius: b | 3.5 |
| Time to First Observation: c | 66.70 |
| Early Flux: d | 1350 |
| 11 Hour Flux: d | 0.37693272 |
| 24 Hour Flux: d | 0.13919536 |
| Initial Temporal Index: | -8 |
| Spectral Index (Gamma): | 1.95526 |
| Column Density (NH): e | 17.06152 |
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 | 64 |
| V Magnitude: | V>16.8 |
| Other Filter Magnitudes: | n/a |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Fermi (GBM), Konus-Wind, CALET (GBM)
Comments:
UVOT: no detection
References:
BAT: GCN 22630; GCN 22633
XRT: GCN 22630; GCN 22632; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22638
Radio:
Redshift:
Host:
Other: