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GRB 180222A

Time: 13:10:03
Trigger Number: 811235
Burst Advocate: John Cannizzo

BAT Data:

RA: a 256.537
17:06:08.9
Dec: a -36.819
-36:49:08.4
90% Error Radius: b 1.6
T90: c 64.0
Fluence: d 7.9 (1.0)
1s Peak Photon Flux: e 0.4 (0.1)
Photon Index: f 1.40, PL (0.21)

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 17:06:10.25
Dec: a -36:48:46.0
90% Error Radius: b 6.5
Time to First Observation: c 79.25
Early Flux: d n/a
11 Hour Flux: d 0.000032778216
24 Hour Flux: d 0.000005650344
Initial Temporal Index: -2.253
Spectral Index (Gamma): 1.67949
Column Density (NH): e 22.42249

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 83
V Magnitude: V>18.0
Other Filter Magnitudes: B>18.6
U>19.7
UVW1>18.0
UVM2>18.0
UVW2>19.3
White>21.6

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
Host Galaxy:
Other Observatory Detections:
INTEGRAL

Comments:

UVOT: no detection

References:

BAT: GCN 22433; GCN 22436
XRT: GCN 22433; GCN 22435; GCN 22437; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 22433; GCN 22439
Radio:
Redshift:
Host:
Other: