The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2148.4-7557
RA:326.7783 (J2000)
Dec:-75.6136 (J2000)
S/N:6.28
Counterpart Name:[HB89] 2142-758
Ctpt RA:326.8030 (J2000)
Ctpt Dec:-75.6037 (J2000)
Flux:15.63 (12.01, 19.48) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.21 (0.86, 1.55)
Chi2r:0.61
Redshift:1.1390
Luminosity:47.06 log[ergs s-1] (14-195 keV)
AS:1
Class:7
Type:Beamed AGN

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2148.4-7557

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2148.4-7557

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2148.4-7557

BAT Spectrum for SWIFT J2148.4-7557

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