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

Swift Trigger: 1442454;

Presumed name: GRB 260120B

Back to trigger list.

BAT	18^h 58^m 39.84^s, +61° 54′ 43.2″
position:	(284.666, +61.912 ± 180″)
XRT	18^h 58^m 38.44^s, +61° 54′ 18.2″
position:	(284.66017, 61.90506 ± 3.6″)
UVOT	18^h 58^m 38.40^s, +61° 54′ 18.7″
position:	(284.6600, +61.9052 ± 0.6″)
Galactic N_HI:	5.94×10²⁰ cm^-2
Galactic E(B-V):	0.066 mag

Best RA:	18^h 58^m 38.40^s	= 284.6600 d
Best Dec:	+61° 54′ 18.7″	= +61.9052 d

Gal Lat:	22.9
Gal Long:	92.2

Sun angle:	83.22°, 1.2 hr West

Galaxies within 200 of UVOT position

	RA*	Dec*	Redshift		Catalogue	Query
22.5	284.6732	61.9058		B2=21.0, I=18.5, R2=19.9	USNO-B1
42.4	284.6698	61.8944		B1=19.9, B2=20.8	USNO-B1
43.0	284.6749	61.9148		B2=17.1, I=18.5	USNO-B1
46.4	284.6335	61.9020		B2=21.2, R1=20.0	USNO-B1
92.8	284.6053	61.9051		B2=21.2, R1=19.9, R2=19.6	USNO-B1
101.7	284.6152	61.8864		B2=20.7, I=18.5, R1=20.0, R2=19.4	USNO-B1
101.9	284.6879	61.8801		B=21.9, R=19.9	APM-N
115.1	284.6020	61.9218		B2=20.9, I=17.6, R1=19.5, R2=19.1	USNO-B1
128.0	284.6215	61.9358		B2=21.4, I=18.2	USNO-B1
128.5	284.7340	61.9130		B1=16.1, B2=15.8, I=12.9, R1=14.6, R2=14.2	USNO-B1
152.7	284.7478	61.8958		B2=21.4, I=18.0, R2=19.7	USNO-B1
153.2	284.7338	61.8807		B2=21.2, R1=20.1	USNO-B1
156.1	284.6415	61.8627		B1=15.3, B2=15.4, I=13.6, R1=14.9, R2=14.5	USNO-B1
157.4	284.5728	61.8903		I=18.1, R1=20.1	USNO-B1
158.0	284.5791	61.9270		B2=21.3, I=18.1, R1=19.6, R2=19.1	USNO-B1
164.5	284.6728	61.8599		B1=21.2, I=18.5	USNO-B1
166.0	284.5988	61.9412		B1=18.2, B2=18.1, I=17.3, R1=18.5, R2=17.6	USNO-B1
176.9	284.7278	61.8679		B=21.1, R=20.0	APM-N
177.3	284.6001	61.9456		B=21.9, R=20.0	APM-N
178.6	284.7546	61.8834		R1=20.0, R2=19.6	USNO-B1
182.1	284.7613	61.9220		B1=18.5, B2=18.3, I=17.0, R1=18.1, R2=17.4	USNO-B1
191.9	284.7719	61.9132		B1=20.9, B2=21.2, I=18.5, R1=20.1, R2=19.4	USNO-B1
192.3	284.5494	61.9170		I=18.0, R1=20.1, R2=19.8	USNO-B1
199.3	284.6009	61.9531		I=18.5, R2=19.9	USNO-B1

Queried APM-N, SDSS, PSCz, SSS, NED, 2MASSX, USNO-B1.

* RA/Dec in equinox J2000

Magnitudes depend on the catalogue. e.g. For Sloan, R is the Sloan r mag, not the Johnson R from APM, for example