The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J0539.5-6943

Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue

Swift Name:SWIFT J0539.5-6943
RA:84.957 (J2000)
Dec:-69.728 (J2000)
S/N:22.26
Counterpart Name:LMC X-1
Other Name:4U 0540-69
Ctpt RA:84.9113 (J2000)
Ctpt Dec:-69.7433 (J2000)
Flux:33.12 (30.18, 36.19) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination:0.01
Gamma:2.60 (2.45, 2.76)
Chi2r:1.50
Redshift: 
Luminosity: 
AS: 
Class:13
Type:HMXB/NS

BAT 70-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0539.5-6943

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0539.5-6943

Lightcurves:


BAT 70-Month Spectrum:

BAT Spectrum for SWIFT J0539.5-6943

BAT Spectrum for SWIFT J0539.5-6943


Data last modified: 23 May 2013
Page last modified: 10 Sep 2020