The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1023.8+0041
RA:155.9599 (J2000)
Dec:0.6787 (J2000)
S/N:5.55
Counterpart Name:PSR J1023+0038
Ctpt RA:155.9487 (J2000)
Ctpt Dec:0.6447 (J2000)
Flux:9.96 (6.58, 13.80) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.88 (1.38, 2.47)
Chi2r:0.54
Redshift:0.0003
Luminosity:39.34 log[ergs s-1] (14-195 keV)
AS: 
Class:14
Type:LMXB

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1023.8+0041

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1023.8+0041

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1023.8+0041

BAT Spectrum for SWIFT J1023.8+0041

BAT Hard X-ray Transient Source Page:

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