The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J1731.9-2444

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J1731.9-2444
RA:263.009 (J2000)
Dec:-24.745 (J2000)
S/N:550.84
Counterpart Name:GX 1+4
Ctpt RA:263.0090 (J2000)
Ctpt Dec:-24.7456 (J2000)
Flux:1225.43 (1222.79, 1227.45) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.28 (2.27, 2.28)
Chi2r:1601.30
Redshift:
Luminosity: log[ergs s-1] (14-195 keV)
AS:
Class:180
Type:HMXB

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 892

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1731.9-2444

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J1731.9-2444

BAT Spectrum for SWIFT J1731.9-2444


BAT Hard X-ray Transient Source Page:


Data last modified: 12 Jul 2018
Page last modified: 12 Jul 2018