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

Swift Trigger: 537195;

Presumed name: GRB 121031A

Back to trigger list.

BAT	11^h 23^m 05.04^s, -03° 30′ 38.2″
position:	(170.771, -3.5106 ± 180″)
XRT	11^h 23^m 04.92^s, -03° 31′ 01.9″
position:	(170.7705, -3.5172 ± 2.0″)
UVOT	No position available.
Galactic N_HI:	3.98×10²⁰ cm^-2
Galactic E(B-V):	NED unavailable

Best RA:	11^h 23^m 04.92^s	= 170.7705 d
Best Dec:	-03° 31′ 01.9″	= -3.5172 d

Gal Lat:	52.67
Gal Long:	264.69

Sun angle:	46.41°, 3.05 hr West

¹Sper #8 auto processing.

SIMBAD objects within 3.33 of XRT position

	RA*	Dec*	SIMBAD name		Query
86.7	170.7938	-3.5233	2dFGRS TGN169Z185	B=19.310, R=17.888
87.5	170.7473	-3.5247	2dFGRS TGN169Z199	B=16.714, H=12.562, J=13.273, K=12.202, R=15.160
137.4	170.7658	-3.5551	2dFGRS TGN235Z079	B=19.459, R=18.058
141.2	170.7699	-3.4780	2dFGRS TGN235Z078	B=16.665, H=12.345, J=13.211, K=11.991, R=15.399
150.2	170.7889	-3.4798	2dFGRS TGN235Z077	B=19.395, R=18.139

* RA/Dec in equinox J2000