New in the #VirtualObservatory: “Chandra X-ray flares from CSC 2.0 and Gaia DR3” by Zhao Z.H. et al.
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/961/130
#XRaySources #StellarDistance #TwoColorDiagrams #VisibleAstronomy
https://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/961/130
#XRaySources #StellarDistance #TwoColorDiagrams #VisibleAstronomy