The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J2144.7+3816

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J2144.7+3816
RA:326.171 (J2000)
Dec:38.321 (J2000)
S/N:643.30
Counterpart Name:Cyg X-2
Ctpt RA:326.1717 (J2000)
Ctpt Dec:38.3217 (J2000)
Flux:644.43 (643.53, 645.31) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:5.46 (5.44, 5.47)
Chi2r:125.00
Redshift:
Luminosity: log[ergs s-1] (14-195 keV)
AS:
Class:190
Type:LMXB

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 1124

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

Lightcurve:

BAT 105-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: 04 Jan 2018
Page last modified: 10 Sep 2020