The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2304.9+1220
RA:346.1796 (J2000)
Dec:12.3071 (J2000)
S/N:11.38
Counterpart Name:NGC 7479
Ctpt RA:346.2361 (J2000)
Ctpt Dec:12.3229 (J2000)
Flux:21.93 (18.69, 25.38) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.84 (1.64, 2.05)
Chi2r:1.21
Redshift:0.0079
Luminosity:42.50 log[ergs s-1] (14-195 keV)
AS:1
Class:5
Type:Sy2

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2304.9+1220

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2304.9+1220

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2304.9+1220

BAT Spectrum for SWIFT J2304.9+1220

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