GRB 150722A
Time: 09:57:53
Trigger Number: 649916
Burst Advocate: Frank Marshall
BAT Data:
| RA: a | 218.297 14:33:11.3 |
| Dec: a | -35.196 -35:11:45.6 |
| 90% Error Radius: b | 2.8 |
| T90: c | 67 |
| Fluence: d | 6.1 (0.9) |
| 1s Peak Photon Flux: e | 0.4 (0.1) |
| Photon Index: f | 1.79, PL (0.26) |
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 | 14:33:06.71 |
| Dec: a | -35:11:45.1 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 3234.93 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.079569216 |
| 24 Hour Flux: d | 0.037925172 |
| Initial Temporal Index: | -0.9498 |
| Spectral Index (Gamma): | 2.08947 |
| Column Density (NH): e | 1.398332 |
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 | 3238 |
| V Magnitude: | V>20.0 |
| Other Filter Magnitudes: | B>21.0 U>20.6 UVW1>20.1 UVM2>20.3 UVW2>21.4 White>21.6 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Comments:
Due to an observing constraint, Swift did not slew until T0+50.9 minutes.
UVOT: no detection
References:
BAT: GCN 18042; GCN 18048
XRT: GCN 18043; GCN 18044; GCN 18047; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 18046
Radio:
Redshift:
Host:
Other: