The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1641.9-4531
RA:250.4415 (J2000)
Dec:-45.5663 (J2000)
S/N:33.64
Counterpart Name:IGR J16418-4532
Ctpt RA:250.4616 (J2000)
Ctpt Dec:-45.5404 (J2000)
Flux:62.51 (60.09, 64.90) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.56 (2.50, 2.63)
Chi2r:86.52
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 J1641.9-4531

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1641.9-4531

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1641.9-4531

BAT Spectrum for SWIFT J1641.9-4531

BAT Hard X-ray Transient Source Page:

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