The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2225.8+2117
RA:336.4527 (J2000)
Dec:21.2844 (J2000)
S/N:5.50
Counterpart Name:QSO J2225+2118
Ctpt RA:336.4085 (J2000)
Ctpt Dec:21.3018 (J2000)
Flux:13.84 (9.89, 18.16) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.24 (0.79, 1.66)
Chi2r:0.44
Redshift:1.9593
Luminosity:47.59 log[ergs s-1] (14-195 keV)
AS: 
Class:7
Type:FSRQ

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2225.8+2117

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2225.8+2117

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2225.8+2117

BAT Spectrum for SWIFT J2225.8+2117

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