The Neil Gehrels Swift Observatory

General Information:

Swift Name:SWIFT J1635.8-4756
RA:248.6407 (J2000)
Dec:-47.5393 (J2000)
S/N:80.83
Counterpart Name:SGR 1627-41
Ctpt RA:248.9661 (J2000)
Ctpt Dec:-47.5898 (J2000)
Flux:129.00 (126.52, 131.52) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.63 (2.59, 2.67)
Chi2r:7.65
Redshift:NA
Luminosity:NA log[ergs s-1] (14-195 keV)
AS:1
Class:1
Type:Gamma-ray source

BAT 157-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1635.8-4756

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J1635.8-4756

Lightcurve:

BAT 157-Month Spectrum:

BAT Spectrum for SWIFT J1635.8-4756

BAT Spectrum for SWIFT J1635.8-4756

BAT Hard X-ray Transient Source Page:

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