Swift BAT 157-Month Hard X-ray Survey » SWIFT J1531.3+0727

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General Information:

Swift Name:	SWIFT J1531.3+0727
RA:	232.8063 (J2000)
Dec:	7.4182 (J2000)
S/N:	6.12
Counterpart Name:	NGC 5940
Ctpt RA:	232.8253 (J2000)
Ctpt Dec:	7.4578 (J2000)
Flux:	13.70 (10.35, 17.39) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	1.81 (1.45, 2.18)
Chi²_{r_:}	1.05
Redshift:	0.0339
Luminosity:	43.57 log[ergs s^-1] (14-195 keV)
AS:	1
Class:	4
Type:	Sy1

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1531.3+0727

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1531.3+0727

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1531.3+0727

BAT Spectrum for SWIFT J1531.3+0727

SWIFT_J1531.3+0727.pha

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