chromo_active_stars_rhk (ravedr4.chromo_active_stars_rhk)

The table has 217 rows, 17 columns.


The page describes the columns and properties of the table with chromo active stars (M. Zerjal).


Funding for Rave has been provided by:

  • the Leibniz Institute for Astrophysics Potsdam (AIP);
  • the Australian Astronomical Observatory;
  • the Australian National University;
  • the Australian Research Council;
  • the French National Research Agency;
  • the German Research Foundation (SPP 1177 and SFB 881);
  • the European Research Council (ERC-StG 240271 Galactica);
  • the Istituto Nazionale di Astrofisica at Padova;
  • the Johns Hopkins University;
  • the National Science Foundation of the USA (AST-0908326);
  • the W. M. Keck foundation;
  • the Macquarie University;
  • the Netherlands Research School for Astronomy;
  • the Natural Sciences and Engineering Research Council of Canada;
  • the Slovenian Research Agency;
  • the Swiss National Science Foundation;
  • the Science & Technology FacilitiesCouncil of the UK;
  • Opticon;
  • Strasbourg Observatory;
  • the Universities of Basel, Groningen, Heidelberg and Sydney.

This work has made use of data from the European Space Agency (ESA) mission Gaia (, processed by the GaiaData Processing and Analysis Consortium (DPAC, Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement.


Name Type UCD Unit Description
rave_obs_id char

Unique Identifier for RAVE objects, Observation Date, Fieldname, Fibernumber

radeg double pos.eq.ra deg

Right Ascension (J2000)

dedeg double pos.eq.dec deg

Declination (J2000)

stn_k float stat.snr

Signal/Noise Ratio of Kordopatis Pipeline (DR4)

ewirt float spect.line.eqWidth Angstrom

Equivalent Linewidth, Zerjal et al (AJ2013)

eewirt double stat.error Angstrom

error Equivalent Linewidth, Zerjal et al (AJ2013)

r_hk float phot.flux


er_hk float stat.error

error log(R"HK)

ref char meta.bib

log(R"HK) reference

ageref char meta.bib

log(Age[yr]) with reference

flle char meta.code

Average flag from LLE classification

teff_m float phys.temperature.effective K

Effective Temperature, Zerjal et al. (AJ2013)

eteff_m float stat.error

Effective Temperature error, Zerja et al (AJ2013)

logg_m float phys.gravity

Gravity, Zerjal et al (AJ2013)

elogg_m float phys.gravity

error Gravity, Zerjal et al. (AJ2013)

met_m float phys.abund.Z

[m/H], Zerjal et al (AJ2013)

emet_m float phys.abund.Z

Error of [m/H], Zerjal et al (AJ2013)