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GRB 220708A

Time: 04:39:29
Trigger Number: 1115156
Burst Advocate: Valerio D'Elia

BAT Data:

RA: a 103.038
06:52:09.1
Dec: a 72.199
72:11:56.4
90% Error Radius: b 2.2
T90: c 4.4
Fluence: d 1.3 (0.3)
1s Peak Photon Flux: e 0.8 (0.2)
Photon Index: f 2.31, PL (0.32)

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 06:52:30.17
Dec: a 72:08:28.0
90% Error Radius: b 2.5
Time to First Observation: c 2469.27
Early Flux: d n/a
11 Hour Flux: d 0.0086604672
24 Hour Flux: d 0.00356162282
Initial Temporal Index: -1.139
Spectral Index (Gamma): 1.81863
Column Density (NH): e 2.64136

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 2473
V Magnitude: V>18.9
Other Filter Magnitudes: B>20.1
U>19.9
UVW1>19.3
UVM2>19.3
UVW2>19.5
White>20.2

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+36.8 minutes.
UVOT: no detection

References:

BAT: GCN 32343; GCN 32361
XRT: GCN 32344; GCN 32347; GCN 32352; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 32354
Radio:
Redshift:
Host:
Other: