GRB 200729A
Time: 19:38:05
Trigger Number: 984929
Burst Advocate: Phil Evans
BAT Data:
| RA: a | 184.360 12:17:26.4 |
| Dec: a | 45.571 45:34:15.6 |
| 90% Error Radius: b | 2.3 |
| T90: c | 122.0 |
| Fluence: d | 16 (2) |
| 1s Peak Photon Flux: e | 0.7 (0.3) |
| Photon Index: f | 0.96, PL (0.27) |
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 | 12:17:30.28 |
| Dec: a | 45:35:41.2 |
| 90% Error Radius: b | 1.4 |
| Time to First Observation: c | 140.40 |
| Early Flux: d | n/a |
| 11 Hour Flux: d | 0.0254777096 |
| 24 Hour Flux: d | 0.0082941887 |
| Initial Temporal Index: | -1.438 |
| Spectral Index (Gamma): | 1.38469 |
| Column Density (NH): e | 9.596728 |
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 | 145 |
| V Magnitude: | V>17.6 |
| Other Filter Magnitudes: | B>18.7 U>18.9 UVW1>18.2 UVM2>17.8 UVW2>17.8 White>20.0 |
a J2000; b arcsec; c seconds
Other Burst Info:
Redshift:Host Galaxy:
Other Observatory Detections:
Konus-Wind
Comments:
XRT: The XRT position is within the extent of the nearby galaxy NGC 4242, for which SIMBAD lists a redshift of 0.00176 (~7.4 Mpc). Follow up observations are strongly encouraged.
UVOT: no detection
References:
BAT: GCN 28165; GCN 28179
XRT: GCN 28165; GCN 28168; GCN 28176; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 28165; GCN 28177
Radio:
Redshift:
Host:
Other: