Swift BAT 157-Month Hard X-ray Survey » SWIFT J2254.2+1147A

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General Information:

Swift Name:	SWIFT J2254.2+1147A
RA:	343.5866 (J2000)
Dec:	11.7785 (J2000)
S/N:	9.10
Counterpart Name:	UGC 12243
Ctpt RA:	343.6813 (J2000)
Ctpt Dec:	11.7141 (J2000)
Flux:	15.66 (12.51, 19.10) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	2.06 (1.76, 2.38)
Chi²_{r_:}	0.88
Redshift:	0.0283
Luminosity:	43.47 log[ergs s^-1] (14-195 keV)
AS:	1
Class:	5
Type:	Sy2

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2254.2+1147A

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2254.2+1147A

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2254.2+1147A

BAT Spectrum for SWIFT J2254.2+1147A

SWIFT_J2254.2+1147A.pha

Data last modified: 15 Sep 2025
Page last modified: 03 Jun 2025