The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J2144.7+3816

Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue

Swift Name:SWIFT J2144.7+3816
RA:326.183 (J2000)
Dec:38.340 (J2000)
S/N:541.97
Counterpart Name:Cyg X-2
Other Name:
Ctpt RA:326.1717 (J2000)
Ctpt Dec:38.3217 (J2000)
Flux:649.51 (647.95, 651.08) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination: 
Gamma:5.40 (5.39, 5.41)
Chi2r:128.80
Redshift: 
Luminosity: 
AS: 
Class:14
Type:LMXB/NS

BAT 70-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2144.7+3816

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J2144.7+3816

Lightcurves:

BAT 70-Month Spectrum:

BAT Spectrum for SWIFT J2144.7+3816

BAT Spectrum for SWIFT J2144.7+3816

BAT Hard X-ray Transient Source Page:

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