The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2217.0+1413
RA:334.3048 (J2000)
Dec:14.2429 (J2000)
S/N:6.50
Counterpart Name:Mrk 304
Ctpt RA:334.3011 (J2000)
Ctpt Dec:14.2391 (J2000)
Flux:10.08 (7.36, 13.20) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.36 (1.94, 2.88)
Chi2r:0.59
Redshift:0.0658
Luminosity:44.04 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2217.0+1413

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2217.0+1413

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2217.0+1413

BAT Spectrum for SWIFT J2217.0+1413

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