The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1959.4+4044

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J1959.4+4044
RA:299.884 (J2000)
Dec:40.735 (J2000)
S/N:75.74
Counterpart Name:Cygnus A
Ctpt RA:299.8682 (J2000)
Ctpt Dec:40.7339 (J2000)
Flux:145.23 (142.63, 147.68) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.95 (1.90, 1.99)
Chi2r:7.50
Redshift:0.0561
Luminosity:45.04 log[ergs s-1] (14-195 keV)
AS:
Class:50
Type:Sy2

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 1057

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1959.4+4044

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J1959.4+4044

BAT Spectrum for SWIFT J1959.4+4044


Data last modified: 04 Jan 2018
Page last modified: 10 Sep 2020