The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1702.8-4849
RA:255.7031 (J2000)
Dec:-48.7874 (J2000)
S/N:296.16
Counterpart Name:GX 339-4
Ctpt RA:255.7063 (J2000)
Ctpt Dec:-48.7897 (J2000)
Flux:648.33 (645.15, 651.51) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:1.87 (1.86, 1.87)
Chi2r:94.66
Redshift:NA
Luminosity:NA log[ergs s-1] (14-195 keV)
AS:1
Class:14
Type:LMXB

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1702.8-4849

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1702.8-4849

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1702.8-4849

BAT Spectrum for SWIFT J1702.8-4849

BAT Hard X-ray Transient Source Page:

Data last modified: 15 Sep 2025
Page last modified: 03 Jun 2025