The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1224.9+2122
RA:186.2119 (J2000)
Dec:21.4034 (J2000)
S/N:14.35
Counterpart Name:PG 1222+216
Ctpt RA:186.2269 (J2000)
Ctpt Dec:21.3796 (J2000)
Flux:24.16 (21.20, 27.25) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.69 (1.52, 1.86)
Chi2r:1.11
Redshift:0.4320
Luminosity:46.23 log[ergs s-1] (14-195 keV)
AS:1
Class:7
Type:BZQ

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1224.9+2122

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1224.9+2122

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1224.9+2122

BAT Spectrum for SWIFT J1224.9+2122

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