The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1656.1-5200
RA:254.0372 (J2000)
Dec:-52.0508 (J2000)
S/N:21.29
Counterpart Name:1RXS J165605.6-520345
Ctpt RA:254.0238 (J2000)
Ctpt Dec:-52.0614 (J2000)
Flux:42.25 (39.24, 45.35) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.01 (1.90, 2.12)
Chi2r:0.99
Redshift:0.0540
Luminosity:44.48 log[ergs s-1] (14-195 keV)
AS:1
Class:4
Type:Sy1.2

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1656.1-5200

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1656.1-5200

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1656.1-5200

BAT Spectrum for SWIFT J1656.1-5200

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