The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1144.1+3652
RA:176.1456 (J2000)
Dec:36.8695 (J2000)
S/N:9.34
Counterpart Name:KUG 1141+371
Ctpt RA:176.1240 (J2000)
Ctpt Dec:36.8860 (J2000)
Flux:15.39 (12.54, 18.41) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.57 (1.32, 1.83)
Chi2r:0.41
Redshift:0.0381
Luminosity:43.73 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1.2

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1144.1+3652

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1144.1+3652

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1144.1+3652

BAT Spectrum for SWIFT J1144.1+3652

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