Swift BAT 157-Month Hard X-ray Survey » SWIFT J2254.1-1734

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General Information:

Swift Name:	SWIFT J2254.1-1734
RA:	343.5247 (J2000)
Dec:	-17.5867 (J2000)
S/N:	56.93
Counterpart Name:	MR 2251-178
Ctpt RA:	343.5242 (J2000)
Ctpt Dec:	-17.5819 (J2000)
Flux:	102.98 (99.55, 106.47) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	2.02 (1.97, 2.07)
Chi²_{r_:}	2.79
Redshift:	0.0640
Luminosity:	45.02 log[ergs s^-1] (14-195 keV)
AS:	1
Class:	4
Type:	Sy1.2

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2254.1-1734

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2254.1-1734

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2254.1-1734

BAT Spectrum for SWIFT J2254.1-1734

SWIFT_J2254.1-1734.pha

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