GRB 170405A
Time: 18:39:48
Trigger Number: 745797
Burst Advocate: Nora Troja
BAT Data:
| RA: a | 219.824 14:39:17.8 |
| Dec: a | -25.236 -25:14:09.6 |
| 90% Error Radius: b | 1.3 |
| T90: c | 164.7 |
| Fluence: d | 37 (3) |
| 1s Peak Photon Flux: e | n/a (n/a) |
| Photon Index: f | 1.59, PL (0.12) |
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 | 14:39:18.66 |
| Dec: a | -25:14:36.2 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 120.60 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.067272612 |
| 24 Hour Flux: d | 0.00300752034 |
| Initial Temporal Index: | -1.245 |
| Spectral Index (Gamma): | 1.8473 |
| Column Density (NH): e | 0.0000000162265 |
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 | 14:39:18.73 |
| Dec: a | -25:14:35.4 |
| 90% Error Radius: b | 0.42 |
| Time to First Observation: c | 129 |
| V Magnitude: | V=16.31 |
| Other Filter Magnitudes: | B=17.34 U>20.2 UVW1>18.9 UVM2>17.5 UVW2>19.1 White=18.09 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:3.510 (GTC: absorption)Host Galaxy:
Other Observatory Detections:
Fermi (GBM & LAT), NOT, TAROT (18cm), GTC (10.4m), Watcher (40cm), ISON/Terskol (0.8m), Konus-Wind, HJT (1.5m), CTIO (1.3m)
Comments:
References:
BAT: GCN 20984; GCN 20999
XRT: GCN 20984; GCN 20985; GCN 20997; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 20984; GCN 21000
Radio:
Redshift: GCN 20990 (GTC)
Host:
Other: