Rotation and activity across HR diagram

We present mean chromospheric CaII H and K activity levels and rotation periods, derived from the Mount Wilson Observatory HK Project time series. These are combined with theoretically calculated convective turnover times to derive Rossby numbers and connect the rotational scaling of chromospheric activity of main sequence and post-main sequence stars with each other.

Cone search capability for table J/other/NatAs/4.03/lit (Literature values for stars)

Cone search capability for table J/other/NatAs/4.03/lit-sup (Literature values for supplementary stars)

Identifier
Source https://dc.g-vo.org/rr/q/lp/custom/CDS.VizieR/J/other/NatAs/4.03
Related Identifier https://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/NatAs/4.03
Related Identifier http://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/NatAs/4.03
Metadata Access http://dc.g-vo.org/rr/q/pmh/pubreg.xml?verb=GetRecord&metadataPrefix=oai_b2find&identifier=ivo://CDS.VizieR/J/other/NatAs/4.03
Provenance
Creator Lehtinen J.J.; Spada F.; Kapyla M.J.; Olspert N.; Kapyla P.J.
Publisher CDS
Publication Year 2020
Rights https://cds.unistra.fr/vizier-org/licences_vizier.html
OpenAccess true
Contact CDS support team <cds-question(at)unistra.fr>
Representation
Resource Type Dataset; AstroObjects
Discipline Astrophysics and Astronomy; Natural Sciences; Physics; Stellar Astronomy