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GRB 181022A

Time: 17:30:13
Trigger Number: 868312
Burst Advocate: Frank Marshall

BAT Data:

RA: a 56.808
03:47:13.9
Dec: a -29.374
-29:22:26.4
90% Error Radius: b 2.6
T90: c 6.74
Fluence: d 1.9 (0.4)
1s Peak Photon Flux: e 0.4 (0.2)
Photon Index: f 0.78, PL (0.41)

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 03:47:10.09
Dec: a -29:22:47.2
90% Error Radius: b 2.1
Time to First Observation: c 96.82
Early Flux: d n/a
11 Hour Flux: d 0.00020991807
24 Hour Flux: d 0.000054491142
Initial Temporal Index: -1.729
Spectral Index (Gamma): 1.73941
Column Density (NH): e 2.9336997

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 78
V Magnitude: V>19.8
Other Filter Magnitudes: U>20.4
UVW1>20.1
UVM2>20.2
UVW2>20.8

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:

Comments:

UVOT: no detection

References:

BAT: GCN 23364; GCN 23365
XRT: GCN 23364; GCN 23374; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 23364; GCN 23367
Radio:
Redshift:
Host:
Other: