The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J2201.9+5057
RA:330.4103 (J2000)
Dec:50.8327 (J2000)
S/N:11.09
Counterpart Name:87GB 215950.2+503417
Ctpt RA:330.4314 (J2000)
Ctpt Dec:50.8157 (J2000)
Flux:21.45 (18.17, 24.88) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.55 (1.33, 1.77)
Chi2r:0.30
Redshift:1.8990
Luminosity:47.75 log[ergs s-1] (14-195 keV)
AS:1
Class:7
Type:BZQ

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2201.9+5057

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2201.9+5057

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J2201.9+5057

BAT Spectrum for SWIFT J2201.9+5057

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