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GRB 210610A

Time: 15:03:43
Trigger Number: 1054627
Burst Advocate: Kim Page

BAT Data:

RA: a 204.284
13:37:08.2
Dec: a 14.476
14:28:33.6
90% Error Radius: b 1.7
T90: c 13.62
Fluence: d 10 (1)
1s Peak Photon Flux: e 2.4 (0.4)
Photon Index: f 1.41, PL (0.19)

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 13:37:07.74
Dec: a 14:27:55.4
90% Error Radius: b 2.0
Time to First Observation: c 89.95
Early Flux: d n/a
11 Hour Flux: d 0.07493379
24 Hour Flux: d 0.032846484
Initial Temporal Index: 0.03072
Spectral Index (Gamma): 1.83562
Column Density (NH): e 2.25621

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 13:37:07.62
Dec: a 14:27:55.0
90% Error Radius: b 0.61
Time to First Observation: c 93
V Magnitude: n/a
Other Filter Magnitudes: White=17.12

a J2000; b arcsec; c seconds

Other Burst Info:

Redshift:
3.54 (Xinglong: absorption)
3.5 (HCT: absorption)
Host Galaxy:
Other Observatory Detections:
MITSuME (50cm), Xinglong (2.16m), GROWTH-India (0.7m), MASTER, MeerLICHT (0.6m), Murikabushi (105cm), HJT (1.5m), Konus-Wind, HCT (2m), KAIT (0.76m)

Comments:

References:

BAT: GCN 30160; GCN 30186
XRT: GCN 30160; GCN 30165; GCN 30192; Evans et al., 2009, MNRAS, 397, 1177
UVOT: GCN 30160
Radio:
Redshift: GCN 30164 (Xinglong); GCN 30200 (HCT)
Host:
Other: