The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1959.3+1143

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J1959.3+1143
RA:299.845 (J2000)
Dec:11.706 (J2000)
S/N:18.45
Counterpart Name:4U 1957+115
Ctpt RA:299.8509 (J2000)
Ctpt Dec:11.7090 (J2000)
Flux:28.07 (26.54, 30.87) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.70 (2.47, 2.96)
Chi2r:0.90
Redshift:
Luminosity: log[ergs s-1] (14-195 keV)
AS:
Class:190
Type:LMXB

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 1056

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1959.3+1143

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J1959.3+1143

BAT Spectrum for SWIFT J1959.3+1143

BAT Hard X-ray Transient Source Page:

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