Swift BAT 157-Month Hard X-ray Survey » SWIFT J0556.3-3308

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General Information:

Swift Name:	SWIFT J0556.3-3308
RA:	89.0331 (J2000)
Dec:	-33.0999 (J2000)
S/N:	4.66
Counterpart Name:	MAXI J0556-332
Ctpt RA:	89.1930 (J2000)
Ctpt Dec:	-33.1745 (J2000)
Flux:	4.42 (3.34, 5.62) × 10^-12 ergs s^-1 cm^-2, (14-195 keV)
Gamma:	4.83 (3.83, 6.38)
Chi²_{r_:}	1.99
Redshift:	NA
Luminosity:	NA log[ergs s^-1] (14-195 keV)
AS:	1
Class:	14
Type:	LMXB

SIMBAD
NED

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0556.3-3308

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0556.3-3308

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0556.3-3308

BAT Spectrum for SWIFT J0556.3-3308

SWIFT_J0556.3-3308.pha

BAT Hard X-ray Transient Source Page:

http://swift.gsfc.nasa.gov/docs/swift/results/transients/weak/MAXIJ0556-332/

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