The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J0021.2-1909
RA:5.2891 (J2000)
Dec:-19.1688 (J2000)
S/N:10.38
Counterpart Name:2MASX J00210753-1910056
Ctpt RA:5.2814 (J2000)
Ctpt Dec:-19.1682 (J2000)
Flux:16.25 (13.37, 19.36) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.18 (1.93, 2.47)
Chi2r:0.20
Redshift:0.0956
Luminosity:44.59 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 J0021.2-1909

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0021.2-1909

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J0021.2-1909

BAT Spectrum for SWIFT J0021.2-1909

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