GRB 200509A
Time: 06:47:17
Trigger Number: 970886
Burst Advocate: Nora Troja
BAT Data:
| RA: a | 116.415 07:45:39.6 |
| Dec: a | -4.634 -04:38:02.4 |
| 90% Error Radius: b | 1.7 |
| T90: c | 828.2 |
| Fluence: d | 73 (4) |
| 1s Peak Photon Flux: e | 1.5 (0.2) |
| Photon Index: f | 1.67, PL (0.09) |
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 | 07:45:41.35 |
| Dec: a | -04:37:49.7 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 119.56 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.201403428 |
| 24 Hour Flux: d | 0.148385172 |
| Initial Temporal Index: | -0.8791 |
| Spectral Index (Gamma): | 1.63681 |
| Column Density (NH): e | 1.581030426843 |
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 | 07:45:41.28 |
| Dec: a | -04:37:49.3 |
| 90% Error Radius: b | 0.48 |
| Time to First Observation: c | 123 |
| V Magnitude: | V>18.6 |
| Other Filter Magnitudes: | B>19.8 U=18.46 UVW1>19.0 UVM2>19.0 UVW2>19.6 White=18.92 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
LCO (1m)
Comments:
References:
BAT: GCN 27701; GCN 27713
XRT: GCN 27701; GCN 27703; GCN 27704; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 27701; GCN 27709
Radio:
Redshift:
Host:
Other: