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[Hide] [Trigger list]

Swift Trigger: 1351790;

Presumed name: GRB 250924A

Back to trigger list.

BAT	03^h 27^m 27.60^s, +74° 39′ 07.2″
position:	(51.865, +74.652 ± 180″)
XRT	03^h 27^m 29.35^s, +74° 39′ 32.9″
position:	(51.87231, 74.65914 ± 2.2″)
UVOT	03^h 27^m 29.59^s, +74° 39′ 33.8″
position:	(51.8733, +74.6594 ± 0.6″)
Galactic N_HI:	1.62×10²¹ cm^-2
Galactic E(B-V):	0.311 mag

Best RA:	03^h 27^m 29.59^s	= 51.8733 d
Best Dec:	+74° 39′ 33.8″	= +74.6594 d

Gal Lat:	14.88
Gal Long:	132.85

Sun angle:	100.10°, 8.6 hr West

Galaxies within 200 of XRT position

	RA*	Dec*	Redshift		Catalogue	Query
55.8	51.9270	74.6535		B1=17.2, B2=16.9, I=15.6, R1=16.1, R2=15.8	USNO-B1
61.9	51.8433	74.6437		I=18.2, R1=19.0, R2=19.1	USNO-B1
87.4	51.8051	74.6757		B1=19.5, B2=18.4, I=17.3, R1=17.6, R2=17.4	USNO-B1
99.8	51.9673	74.6709		B2=20.3, I=18.4, R1=19.1, R2=18.9	USNO-B1
109.8	51.9367	74.6338		B1=19.1, B2=18.1, I=17.0, R1=17.2, R2=17.1	USNO-B1
110.0	51.7583	74.6640		B1=20.5, B2=21.0, I=17.5, R2=18.9	USNO-B1
116.5	51.8407	74.6279		I=18.4, R2=18.8	USNO-B1
119.5	51.7749	74.6382		I=18.7, R2=19.3	USNO-B1
122.4	51.7995	74.6311		B1=19.7, B2=18.6, I=17.5, R1=18.1, R2=17.9	USNO-B1
122.5	51.8417	74.6261		I=17.8, R2=18.4	USNO-B1
125.0	51.8014	74.6884		B1=19.8, R1=18.7, R2=17.8	USNO-B1
139.6	52.0163	74.6520		I=18.6, R2=19.3	USNO-B1
152.6	51.9318	74.6198		I=18.1, R2=19.3	USNO-B1
155.2	51.8096	74.6193		B2=21.3, I=18.7, R2=19.3	USNO-B1
170.6	51.8159	74.7041		R1=19.2, R2=19.1	USNO-B1
171.7	51.7168	74.6350		B1=18.7, B2=18.1, I=16.6, R1=16.6, R2=16.8	USNO-B1
195.5	51.6775	74.6421		B2=20.9, I=18.5, R1=19.4, R2=19.2	USNO-B1
198.4	51.7985	74.7107		B1=20.7, B2=20.6, I=18.5, R2=18.9	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