The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2138.8-3207
RA:324.6594 (J2000)
Dec:32.0650 (J2000)
S/N:12.67
Counterpart Name:CGCG 493-002
Ctpt RA:324.6390 (J2000)
Ctpt Dec:32.0850 (J2000)
Flux:21.37 (18.29, 24.61) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.87 (1.66, 2.08)
Chi2r:1.00
Redshift:0.0248
Luminosity:43.49 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 J2138.8-3207

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2138.8-3207

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2138.8-3207

BAT Spectrum for SWIFT J2138.8-3207

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