The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2228.9-0953
RA:337.2140 (J2000)
Dec:-9.8818 (J2000)
S/N:5.66
Counterpart Name:6dFGS gJ222836.2-095009
Ctpt RA:337.1514 (J2000)
Ctpt Dec:-9.8358 (J2000)
Flux:10.47 (7.02, 14.43) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.96 (1.46, 2.53)
Chi2r:0.57
Redshift:0.7970
Luminosity:46.51 log[ergs s-1] (14-195 keV)
AS:4
Class:4
Type:Sy1

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2228.9-0953

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2228.9-0953

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2228.9-0953

BAT Spectrum for SWIFT J2228.9-0953

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