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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=20708
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200001 36 27.1999700 "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+48 43 22.001000 "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)
_RAB195001 33 22.9528437 "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+48 28 04.911016 "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)
_Glon130.5398717102 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-13.4828720667 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)
20708recno 20708  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)

NameV* OP And  Normalised star name (preferably HD) (meta.id;meta.main)
SpTypeK1III:  Spectral Type from Simbad (src.spType)
Bmag 7.437 mag B magnitude (Cat. I/259) (phot.mag;em.opt.B)
e_Bmag 0.013601 mag Error on Bmag (Cat. I/259) (stat.error;phot.mag;em.opt.B)
Vmag 6.200 mag V magnitude (Cat. I/259) (phot.mag;em.opt.V)
e_Vmag 0.008 mag Error on Vmag (Cat. I/259) (stat.error;phot.mag;em.opt.V)
Rmag 5.128726 mag R magnitude (estimated) (phot.mag;em.opt.R)
Imag 4.524967 mag I magnitude (estimated) (phot.mag;em.opt.I)
Jmag 3.794 mag J magnitude (Cat. II/246) (phot.mag;em.IR.J)
e_Jmag 0.216 mag Error on Jmag (Cat. II/246) (stat.error;phot.mag;em.IR.J)
Hmag 3.165 mag H magnitude (Cat. II/246) (phot.mag;em.IR.H)
e_Hmag 0.194 mag Error on Hmag (Cat. II/246) (stat.error;phot.mag;em.IR.H)
Kmag 2.914 mag K magnitude (Cat. II/246) (phot.mag;em.IR.K)
e_Kmag 0.232 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 2.796 mag M magnitude (Cat. II/311/wise W2mag) (phot.mag;em.IR.4-8um)
e_Mmag 0.483 mag Error on Mmag (Cat. II/311/wise e_W2mag) (stat.error;phot.mag;em.IR.4-8um)
Nmag 2.946000 mag N magnitude (Cat. II/311/wise W3mag) (phot.mag;em.IR.8-15um)
e_Nmag 0.006 mag Error on Nmag (Cat. II/311/wise e_W3mag) (stat.error;phot.mag;em.IR.8-15um)
LDD 1.334764 mas Limb-Darkened Disk diameter (phys.angSize)
e_LDD 0.104974 mas Error on LDD (and all UDDs) (Note 1)   (stat.error)
LDDCHI 2.93727e-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 1.212734 mas Uniform Disk Diameter in band B (Note 4)   (phys.angSize;em.opt.B)
UDDV 1.237707 mas Uniform Disk Diameter in band V (Note 4)   (phys.angSize;em.opt.V)
UDDR 1.254270 mas Uniform Disk Diameter in band R (Note 4)   (phys.angSize;em.opt.R)
UDDI 1.271466 mas Uniform Disk Diameter in band I (Note 4)   (phys.angSize;em.opt.I)
UDDJ 1.297371 mas Uniform Disk Diameter in band J (Note 4)   (phys.angSize;em.IR.J)
UDDH 1.297371 mas Uniform Disk Diameter in band H (Note 4)   (phys.angSize;em.IR.H)
UDDK 1.303749 mas Uniform Disk Diameter in band K (Note 4)   (phys.angSize;em.IR.K)
UDDL 1.315640 mas Uniform Disk Diameter in band L (Note 4)   (phys.angSize;em.IR.3-4um)
UDDM 1.320536 mas Uniform Disk Diameter in band M (Note 4)   (phys.angSize;em.IR.4-8um)
UDDN 1.326271 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)

RAJ200001 36 27.19997 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000+48 43 22.0010 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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