The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1303.8+5345
RA:196.0206 (J2000)
Dec:53.7877 (J2000)
S/N:19.45
Counterpart Name:SBS 1301+540
Ctpt RA:195.9978 (J2000)
Ctpt Dec:53.7917 (J2000)
Flux:26.51 (24.11, 28.99) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.88 (1.76, 2.01)
Chi2r:1.26
Redshift:0.0299
Luminosity:43.75 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 J1303.8+5345

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1303.8+5345

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1303.8+5345

BAT Spectrum for SWIFT J1303.8+5345

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