The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2258.9+4054
RA:344.696 (J2000)
Dec:40.918 (J2000)
S/N:9.67
Counterpart Name:UGC12282
Ctpt RA:344.7303 (J2000)
Ctpt Dec:40.9322 (J2000)
Flux:21.45 (18.30, 24.38) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.58 (1.30, 1.88)
Chi2r:0.60
Redshift:0.0170
Luminosity:43.1 log[ergs s-1] (14-195 keV)
AS:
Class:40
Type:Sy1

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2258.9+4054

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2258.9+4054

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2258.9+4054

BAT Spectrum for SWIFT J2258.9+4054

Data last modified: 28 Jan 2019
Page last modified: 28 Aug 2020