The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J0659.6+5412
RA:104.9109 (J2000)
Dec:54.1772 (J2000)
S/N:7.03
Counterpart Name:Mrk 374
Ctpt RA:104.9088 (J2000)
Ctpt Dec:54.1966 (J2000)
Flux:11.85 (8.73, 15.31) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.93 (1.56, 2.34)
Chi2r:0.33
Redshift:0.0426
Luminosity:43.71 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0659.6+5412

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0659.6+5412

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0659.6+5412

BAT Spectrum for SWIFT J0659.6+5412

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