New in the #VirtualObservatory: “MAXI J1820+070 optical spectra and light curves” by Baglio M.C. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/704/A198
#VisibleAstronomy #Photometry #BlackHoles #XRayBinaryStars

New in the #VirtualObservatory: “SpiderCat, Compact Binary Millisecond Pulsars” by Koljonen K.I.I. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/994/8
#GammaRayAstronomy #Pulsars #XRayBinaryStars

New in the #VirtualObservatory: “X-ray long term lightcurve of Wd1-9” by Anastasopoulou K. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/701/A138
#Spectroscopy #XRayBinaryStars

New in the #VirtualObservatory: “4U 1538-52 cyclotron lines variability” by Maniadakis D.K. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/700/A70
#XRayBinaryStars #Spectroscopy