The Neil Gehrels Swift Observatory

General Information:

Optical image for SWIFT J0355.5+3101

Optical Image
(3 arcmin on a side, red = DSS 2 IR,
green = DSS 2 red, blue = DSS 2 blue

Swift Name:SWIFT J0355.5+3101
RA:58.844 (J2000)
Dec:31.049 (J2000)
S/N:240.74
Counterpart Name:X Per
Other Name:4U 0352+309
Ctpt RA:58.8462 (J2000)
Ctpt Dec:31.0458 (J2000)
Flux:619.59 (614.30, 624.91) × 10-12 ergs s-1 cm-2, (14-195 keV)
Contamination:0.00
Gamma:2.13 (2.12, 2.14)
Chi2r:176.02
Redshift:0.00000
Luminosity:--
Class:8: X-ray Binary
Type:HMXB/NS

BAT 58-Month Lightcurves:

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0355.5+3101

Crab Weighted Monthly Mosaic Lightcurve for SWIFT J0355.5+3101

Lightcurves:

BAT 58-Month Spectrum:

BAT Spectrum for SWIFT J0355.5+3101

BAT Spectrum for SWIFT J0355.5+3101

BAT Hard X-ray Transient Source Page:

Data last modified: 19 Mar 2012
Page last modified: 10 Sep 2020