VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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II/346/jsdc_v2 JMMC Stellar Diameters Catalogue - JSDC. Version 2 (Bourges+, 2017)
Stellar diameters catalogue, version 2 (465877 rows)
  recno=229684
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 32 04.2265300 "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)
_DEJ2000-16 11 45.616500 "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)
_RAB195012 29 27.8873180 "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)
_DEB1950-15 55 12.531759 "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)
_Glon296.1792138337 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+46.4216528821 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)
229684recno 229684  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
Dis 0  indicates differences between JSDC V1 and V2 (meta.note)

Name* eta Crv  Normalised star name (preferably HD) (meta.id;meta.main)
SpTypeF2V  Spectral Type from Simbad (src.spType)
Bmag 4.688 mag B magnitude (Cat. I/259) (phot.mag;em.opt.B)
e_Bmag 0.014142 mag Error on Bmag (Cat. I/259) (stat.error;phot.mag;em.opt.B)
Vmag 4.300 mag V magnitude (Cat. I/259) (phot.mag;em.opt.V)
e_Vmag 0.002 mag Error on Vmag (Cat. I/259) (stat.error;phot.mag;em.opt.V)
Rmag 3.862156 mag R magnitude (estimated) (phot.mag;em.opt.R)
Imag 3.810279 mag I magnitude (estimated) (phot.mag;em.opt.I)
Jmag 3.609 mag J magnitude (Cat. II/246) (phot.mag;em.IR.J)
e_Jmag 0.250 mag Error on Jmag (Cat. II/246) (stat.error;phot.mag;em.IR.J)
Hmag 3.372 mag H magnitude (Cat. II/246) (phot.mag;em.IR.H)
e_Hmag 0.240 mag Error on Hmag (Cat. II/246) (stat.error;phot.mag;em.IR.H)
Kmag 3.372 mag K magnitude (Cat. II/246) (phot.mag;em.IR.K)
e_Kmag 0.302 mag Error on Kmag (Cat. II/246) (stat.error;phot.mag;em.IR.K)
Lmag  mag L magnitude (Cat. II/311/wise W1mag) (phot.mag;em.IR.3-4um)
e_Lmag  mag Error on Lmag (Cat. II/311/wise e_W1mag) (stat.error;phot.mag;em.IR.3-4um)
Mmag 2.912 mag M magnitude (Cat. II/311/wise W2mag) (phot.mag;em.IR.4-8um)
e_Mmag 0.342 mag Error on Mmag (Cat. II/311/wise e_W2mag) (stat.error;phot.mag;em.IR.4-8um)
Nmag 3.308000 mag N magnitude (Cat. II/311/wise W3mag) (phot.mag;em.IR.8-15um)
e_Nmag 0.016 mag Error on Nmag (Cat. II/311/wise e_W3mag) (stat.error;phot.mag;em.IR.8-15um)
LDD 0.846321 mas Limb-Darkened Disk diameter (phys.angSize)
e_LDD 0.085801 mas Error on LDD (and all UDDs) (Note 1)   (stat.error)
LDDCHI 1.49089e-02  Chi2 of LDD fitting (Note 2)   (stat.fit.chi2)
CalFlag0   [0/7] Confidence flags for using this star as a calibrator in Optical Interferometry experiments (Note 3)   (meta.code)
UDDB 0.789777 mas Uniform Disk Diameter in band B (Note 4)   (phys.angSize;em.opt.B)
UDDV 0.801290 mas Uniform Disk Diameter in band V (Note 4)   (phys.angSize;em.opt.V)
UDDR 0.809523 mas Uniform Disk Diameter in band R (Note 4)   (phys.angSize;em.opt.R)
UDDI 0.817925 mas Uniform Disk Diameter in band I (Note 4)   (phys.angSize;em.opt.I)
UDDJ 0.829774 mas Uniform Disk Diameter in band J (Note 4)   (phys.angSize;em.IR.J)
UDDH 0.829774 mas Uniform Disk Diameter in band H (Note 4)   (phys.angSize;em.IR.H)
UDDK 0.832248 mas Uniform Disk Diameter in band K (Note 4)   (phys.angSize;em.IR.K)
UDDL 0.838542 mas Uniform Disk Diameter in band L (Note 4)   (phys.angSize;em.IR.3-4um)
UDDM 0.839854 mas Uniform Disk Diameter in band M (Note 4)   (phys.angSize;em.IR.4-8um)
UDDN 0.842564 mas Uniform Disk Diameter in band N (4 (phys.angSize;em.IR.8-15um)

SimbadSimbad  ask the Simbad data-base about this object (meta.ref.url)

RAJ200012 32 04.22653 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-16 11 45.6165 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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