The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J0959.5-2828
RA:149.9002 (J2000)
Dec:-28.2809 (J2000)
S/N:5.15
Counterpart Name:NGC 3089
Ctpt RA:149.9028 (J2000)
Ctpt Dec:-28.3314 (J2000)
Flux:7.24 (4.86, 10.09) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.62 (2.07, 3.38)
Chi2r:0.33
Redshift:0.0090
Luminosity:42.13 log[ergs s-1] (14-195 keV)
AS:1
Class:5
Type:Sy2 candidate

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0959.5-2828

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0959.5-2828

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0959.5-2828

BAT Spectrum for SWIFT J0959.5-2828

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