The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J0651.1+2503
RA:102.7751 (J2000)
Dec:25.0577 (J2000)
S/N:5.12
Counterpart Name:QSO B0647+250
Ctpt RA:102.6937 (J2000)
Ctpt Dec:25.0499 (J2000)
Flux:10.17 (6.80, 14.01) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.02 (1.55, 2.56)
Chi2r:0.73
Redshift:0.2030
Luminosity:45.09 log[ergs s-1] (14-195 keV)
AS: 
Class:7
Type:Beamed AGN

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0651.1+2503

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0651.1+2503

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0651.1+2503

BAT Spectrum for SWIFT J0651.1+2503

BAT Hard X-ray Transient Source Page:

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