The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J0838.4-3557
RA:129.6142 (J2000)
Dec:-35.9909 (J2000)
S/N:18.50
Counterpart Name:Fairall 1146
Ctpt RA:129.6283 (J2000)
Ctpt Dec:-35.9926 (J2000)
Flux:27.67 (24.86, 30.62) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.17 (2.02, 2.32)
Chi2r:1.08
Redshift:0.0316
Luminosity:43.82 log[ergs s-1] (14-195 keV)
AS:1
Class:5
Type:Sy1.9

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0838.4-3557

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0838.4-3557

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0838.4-3557

BAT Spectrum for SWIFT J0838.4-3557

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