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Sky images|
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SPER data|
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[Hide] [Trigger list]

Swift Trigger: 652847;

Presumed name: GRB 150821A

Back to trigger list.

BAT	22^h 47^m 37.44^s, -57° 52′ 30.0″
position:	(341.906, -57.875 ± 180″)
XRT	22^h 47^m 39.12^s, -57° 53′ 36.9″
position:	(341.91301, -57.89357 ± 3.6″)
UVOT	22^h 47^m 39.17^s, -57° 53′ 38.0″
position:	(341.9132, -57.8939 ± 0.6″)
Galactic N_HI:	1.69×10⁰ cm^-2
Galactic E(B-V):	0.017 mag

Best RA:	22^h 47^m 39.17^s	= 341.9132 d
Best Dec:	-57° 53′ 38.0″	= -57.8939 d

Gal Lat:	-52.37
Gal Long:	329.52

Sun angle:	133.47°, 11.2 hr West

¹Sper #3 auto processing.

SIMBAD objects within 3.33 of XRT position

	RA*	Dec*	SIMBAD name		Query
159.4	341.9756	-57.9228	TYC 8829-70-1	B=12.57, H=10.688, J=10.976, K=10.62, V=12.34

* RA/Dec in equinox J2000