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[Hide] [Trigger list]

Swift Trigger: 776347;

Presumed name: GRB 171004A

Back to trigger list.

BAT	09^h 16^m 38.88^s, +52° 40′ 47.6″
position:	(139.162, 52.6799 ± 180″)
XRT	09^h 16^m 41.11^s, +52° 41′ 37.3″
position:	(139.1713, 52.6937 ± 4.9″)
UVOT	No position available.
Galactic N_HI:	1.45×10⁰ cm^-2
Galactic E(B-V):	0.015 mag

Best RA:	09^h 16^m 41.11^s	= 139.1713 d
Best Dec:	+52° 41′ 37.3″	= 52.6937 d

Gal Lat:	43.01
Gal Long:	164.84

Sun angle:	71.54°, 3.41 hr West

¹Sper #0 auto processing.

SIMBAD objects within 3.33 of XRT position

	RA*	Dec*	SIMBAD name		Query
53.7	139.1629	52.7077	SDSSCGB 59742.3	g=21.502, i=19.453, r=20.048, u=24.163, z=18.933
53.8	139.1560	52.7054	SDSSCGB 59742.2	g=20.267, i=19.518, r=19.800, u=21.002, z=19.511
61.6	139.1583	52.7089	SDSSCGB 59742
65.5	139.1586	52.7102	SDSSCGB 59742.4	g=21.776, i=19.805, r=20.283, u=25.994, z=19.365
74.0	139.1556	52.7119	SDSSCGB 59742.1	g=20.935, i=18.415, r=19.117, u=23.166, z=17.922
163.5	139.2188	52.6586	[ZEH2003] RX J0916.8+5238 3	B=19.1
185.1	139.2522	52.7092	SDSS J091700.52+524233.2	g=18.95, i=17.319, r=17.750, u=20.8, z=16.98
196.9	139.2334	52.6541	TYC 3806-899-1	B=11.83, G=11.572, H=10.651, J=10.882, K=10.643, V=11.19
199.6	139.1263	52.6454	SDSSCGB 61453.2	g=20.105, i=18.844, r=19.266, u=21.184, z=18.447

* RA/Dec in equinox J2000