The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1141.3+2156
RA:175.3007 (J2000)
Dec:21.9207 (J2000)
S/N:13.35
Counterpart Name:PG 1138+222
Ctpt RA:175.3173 (J2000)
Ctpt Dec:21.9394 (J2000)
Flux:19.15 (16.45, 22.00) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.93 (1.74, 2.14)
Chi2r:0.89
Redshift:0.0632
Luminosity:44.28 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1.5

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1141.3+2156

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1141.3+2156

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1141.3+2156

BAT Spectrum for SWIFT J1141.3+2156

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