The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1357.0+1929
RA:209.2466 (J2000)
Dec:19.2992 (J2000)
S/N:4.42
Counterpart Name:[HB89] 1354+195
Ctpt RA:209.2685 (J2000)
Ctpt Dec:19.3187 (J2000)
Flux:5.94 (3.69, 8.64) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.30 (1.73, 3.04)
Chi2r:0.80
Redshift:0.7200
Luminosity:46.15 log[ergs s-1] (14-195 keV)
AS:1
Class:7
Type:Beamed AGN

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1357.0+1929

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1357.0+1929

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1357.0+1929

BAT Spectrum for SWIFT J1357.0+1929

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