GRB 090926A
Time: 04:20:26.99
Trigger Number: Fermi
Burst Advocate:
BAT Data:
RA: a | 354.5 23:37:60.0 |
Dec: a | -64.2 -64:12:00.0 |
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 | 23:33:36.14 |
Dec: a | -66:19:25.8 |
90% Error Radius: b | 1.4 |
Time to First Observation: c | n/a |
Early Flux: d | n/a |
11 Hour Flux: d | 0.377784 |
24 Hour Flux: d | 0.12536535 |
Initial Temporal Index: | -1.414 |
Spectral Index (Gamma): | 2.08834 |
Column Density (NH): e | 1.55354 |
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 | 23:33:36.037 |
Dec: a | -66:19:26.64 |
90% Error Radius: b | 0.11 |
Time to First Observation: c | 46800 |
V Magnitude: | V=18.45 |
Other Filter Magnitudes: | U=18.21 White=18.71 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
Fermi: GCN 9933
References:
BAT:
XRT: GCN 9936; GCN 9961; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 9938; GCN 9948
Radio:
Redshift:
Host:
Other: GCN Report 254.1