The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J0557.9-3822

Optical Image
(3 arcmin on a side)

Swift Name:SWIFT J0557.9-3822
RA:89.514 (J2000)
Dec:-38.346 (J2000)
S/N:20.46
Counterpart Name:2MASX J05580206-3820043
Ctpt RA:89.5083 (J2000)
Ctpt Dec:-38.3346 (J2000)
Flux:27.45 (25.61, 29.04) × 10-12 ergs s-1 cm-2, (14-195 keV)
Gamma:2.47 (2.30, 2.65)
Chi2r:2.40
Redshift:0.0339
Luminosity:43.86 log[ergs s-1] (14-195 keV)
AS:
Class:40
Type:Sy1.2

BAT 105-Month Lightcurve:

Crab Weighted Monthly Mosaic Lightcurve for 313

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0557.9-3822

Lightcurve:

BAT 105-Month Spectrum:

BAT Spectrum for SWIFT J0557.9-3822

BAT Spectrum for SWIFT J0557.9-3822


Data last modified: 04 Jan 2018
Page last modified: 17 Jul 2019