The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1223.7+0238
RA:185.8554 (J2000)
Dec:2.6745 (J2000)
S/N:13.38
Counterpart Name:Mrk 50
Ctpt RA:185.8506 (J2000)
Ctpt Dec:2.6791 (J2000)
Flux:24.46 (21.16, 27.92) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.82 (1.63, 2.01)
Chi2r:1.06
Redshift:0.0234
Luminosity:43.50 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1223.7+0238

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1223.7+0238

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1223.7+0238

BAT Spectrum for SWIFT J1223.7+0238

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