The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1649.3-4351
RA:252.3821 (J2000)
Dec:-43.8266 (J2000)
S/N:24.80
Counterpart Name:2MASS J16492695-4349090
Ctpt RA:252.3623 (J2000)
Ctpt Dec:-43.8192 (J2000)
Flux:48.35 (45.83, 50.92) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.55 (2.46, 2.65)
Chi2r:3.66
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 J1649.3-4351

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1649.3-4351

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1649.3-4351

BAT Spectrum for SWIFT J1649.3-4351

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