The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1833.7-2105
RA:278.4246 (J2000)
Dec:-21.0591 (J2000)
S/N:25.93
Counterpart Name:PKS 1830-21
Ctpt RA:278.4162 (J2000)
Ctpt Dec:-21.0611 (J2000)
Flux:82.06 (78.23, 85.96) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.46 (1.39, 1.54)
Chi2r:0.88
Redshift:2.5000
Luminosity:48.62 log[ergs s-1] (14-195 keV)
AS:1
Class:7
Type:BZQ/Lense

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1833.7-2105

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1833.7-2105

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1833.7-2105

BAT Spectrum for SWIFT J1833.7-2105

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