Swift BAT 157-Month Hard X-ray Survey » SWIFT J0157.8-7300

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General Information:

Swift Name:	SWIFT J0157.8-7300
RA:	29.2889 (J2000)
Dec:	-73.0053 (J2000)
S/N:	7.07
Counterpart Name:	IGR J01572-7259
Ctpt RA:	29.3173 (J2000)
Ctpt Dec:	-72.9757 (J2000)
Flux:	8.60 (6.81, 10.64) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	2.83 (2.45, 3.28)
Chi²_{r_:}	1.20
Redshift:	NA
Luminosity:	NA log[ergs s^-1] (14-195 keV)
AS:	1
Class:	13
Type:	HMXB

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0157.8-7300

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0157.8-7300

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0157.8-7300

BAT Spectrum for SWIFT J0157.8-7300

SWIFT_J0157.8-7300.pha

BAT Hard X-ray Transient Source Page:

http://swift.gsfc.nasa.gov/docs/swift/results/transients/weak/IGRJ01572-7259/

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