The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2157.2-6942
RA:329.306 (J2000)
Dec:-69.701 (J2000)
S/N:6.17
Counterpart Name:PKS 2153-69
Other Name:ESO 075- G 041
Ctpt RA:329.2749 (J2000)
Ctpt Dec:-69.6899 (J2000)
Flux:14.20 (10.12, 18.70) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination: 
Gamma:1.81 (1.42, 2.24)
Chi2r:0.60
Redshift:0.0283
Luminosity:43.42 log[ergs s-1] (14-195 keV)
AS: 
Class:5
Type:Sy2/RADIO GALAXY

BAT 70-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2157.2-6942

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2157.2-6942

Lightcurves:

BAT 70-Month Spectrum:

BAT Spectrum for SWIFT J2157.2-6942

BAT Spectrum for SWIFT J2157.2-6942

Data last modified: 23 May 2013
Page last modified: 10 Sep 2020