VizieR

CfA VizieR . ADAC VizieR . CADC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . Beijing (Ch) VizieR .

VizieR

start AladinLite
J/MNRAS/414/418/table1 Chromospheric Mg II h+k flux of evolved stars (Perez+, 2011)
Physical and empirical surface fluxes of the chromospheric MgII h+k line emission of 177 cool giants and supergiants from the IUE final data archive, together with B-V, V, BC and logTeff (see Section 2) (177 rows)
  recno=143
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200018 35 12.4277 "h:m:s" Right ascension (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEJ2000-08 14 38.653 "d:m:s" Declination (FK5, Equinox=J2000.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_RAB195018 32 29.0400 "h:m:s" Right ascension (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra)
_DEB1950-08 17 06.119 "d:m:s" Declination (FK4, Equinox=B1950.0) (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec)
_Glon023.7512123 deg Galactic longitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon)
_Glat-00.1752067 deg Galactic latitude (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat)
143recno 143  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

HD171443  HD number of the star (meta.id;meta.main)
n_HD+   [*+d ] Note (Note 1)   (meta.note)
B-V 1.30 mag B-V colour index (phot.color;em.opt.B;em.opt.V)
V-K 2.95 mag V-K colour index (phot.color;em.opt.V;em.IR.K)
FMg 6.71e-12 10mW/m2/nm MgII h+k chromospheric emission-line flux (in erg/cm2/s/Å) (phot.flux)
BC.V-0.75 mag Bololetric correction in V band (phot.mag.bc)
BC.K 2.34 mag Bolometric correction in K band (phot.mag.bc)
logTe.B 3.635 [K] Effective temperature from B-V (phys.temperature.effective)
logTe.V 3.631 [K] Effective temperature from V-K (phys.temperature.effective)
logF.B 4.96 [mW/m2] MgII h+k chromospheric emission-line surface flux from B-V (phot.flux)
logF.V 4.98 [mW/m2] MgII h+k chromospheric emission-line surface flux from V-K (phot.flux)

SimbadSimbad  ask the Simbad data-base about this object
_RA278.80178 deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
_DE-08.24407 deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  
elapse time 0

Thanks for acknowledging the VizieR Service
Rules of usage of VizieR data

© Université de Strasbourg/CNRS

    • Contact