GRB 200412B
Time: 09:08:40
Trigger Number: Fermi
Burst Advocate: n/a
BAT Data:
| RA: a | 279.8 18:39:12.0 |
| Dec: a | 64.1 64:06:00.0 |
| 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 | 18:33:15.21 |
| Dec: a | 62:31:57.1 |
| 90% Error Radius: b | 2.4 |
| Time to First Observation: c | 20100 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.247736894 |
| 24 Hour Flux: d | 0.072566028 |
| Initial Temporal Index: | -1.574 |
| Spectral Index (Gamma): | 1.81947 |
| Column Density (NH): e | 1.759606 |
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 | 360000 |
| V Magnitude: | V>19.76 |
| Other Filter Magnitudes: | B>20.74 U>20.41 UVW1>20.31 UVM2>20.48 UVW2>20.83 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
Fermi: GCN 27547
UVOT: no detection
References:
BAT:
XRT: GCN 27561; GCN 27600; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27600
Radio:
Redshift:
Host:
Other: