The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1720.3-3115
RA:260.0188 (J2000)
Dec:-31.2874 (J2000)
S/N:16.78
Counterpart Name:2MASS J17200591-3116596
Ctpt RA:260.0254 (J2000)
Ctpt Dec:-31.2839 (J2000)
Flux:37.93 (35.69, 40.17) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:3.42 (3.28, 3.58)
Chi2r:7.80
Redshift:NA
Luminosity:NA log[ergs s-1] (14-195 keV)
AS:1
Class:13
Type:HMXB

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1720.3-3115

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1720.3-3115

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1720.3-3115

BAT Spectrum for SWIFT J1720.3-3115

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