The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1142.2+1021
RA:175.5670 (J2000)
Dec:10.3348 (J2000)
S/N:10.00
Counterpart Name:NGC 3822
Ctpt RA:175.5463 (J2000)
Ctpt Dec:10.2778 (J2000)
Flux:15.59 (12.44, 18.97) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.83 (1.55, 2.15)
Chi2r:1.41
Redshift:0.0209
Luminosity:43.20 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1142.2+1021

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1142.2+1021

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1142.2+1021

BAT Spectrum for SWIFT J1142.2+1021

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