The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J0127.5+1910
RA:21.9037 (J2000)
Dec:19.1537 (J2000)
S/N:8.66
Counterpart Name:Mrk 359
Ctpt RA:21.8856 (J2000)
Ctpt Dec:19.1788 (J2000)
Flux:12.31 (9.78, 15.07) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.32 (2.02, 2.66)
Chi2r:3.07
Redshift:0.0174
Luminosity:42.94 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 J0127.5+1910

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0127.5+1910

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0127.5+1910

BAT Spectrum for SWIFT J0127.5+1910

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