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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=229572
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200012 31 43.7400000 "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)
_DEJ2000-61 02 19.624000 "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 28 54.1462021 "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)
_DEB1950-60 45 46.059273 "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)
_Glon300.5472166524 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 +1.7416746408 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)
229572recno 229572  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)

NameCD-60 4231  Normalised star name (preferably HD) (meta.id;meta.main)
SpTypeB8  Spectral Type from Simbad (src.spType)
Bmag 9.696 mag B magnitude (Cat. I/259) (phot.mag;em.opt.B)
e_Bmag 0.017000 mag Error on Bmag (Cat. I/259) (stat.error;phot.mag;em.opt.B)
Vmag 9.647 mag V magnitude (Cat. I/259) (phot.mag;em.opt.V)
e_Vmag 0.024 mag Error on Vmag (Cat. I/259) (stat.error;phot.mag;em.opt.V)
Rmag 9.503393 mag R magnitude (estimated) (phot.mag;em.opt.R)
Imag 9.442733 mag I magnitude (estimated) (phot.mag;em.opt.I)
Jmag 9.342 mag J magnitude (Cat. II/246) (phot.mag;em.IR.J)
e_Jmag 0.022 mag Error on Jmag (Cat. II/246) (stat.error;phot.mag;em.IR.J)
Hmag 9.354 mag H magnitude (Cat. II/246) (phot.mag;em.IR.H)
e_Hmag 0.025 mag Error on Hmag (Cat. II/246) (stat.error;phot.mag;em.IR.H)
Kmag 9.334 mag K magnitude (Cat. II/246) (phot.mag;em.IR.K)
e_Kmag 0.023 mag Error on Kmag (Cat. II/246) (stat.error;phot.mag;em.IR.K)
Lmag 9.319 mag L magnitude (Cat. II/311/wise W1mag) (phot.mag;em.IR.3-4um)
e_Lmag 0.023 mag Error on Lmag (Cat. II/311/wise e_W1mag) (stat.error;phot.mag;em.IR.3-4um)
Mmag 9.356 mag M magnitude (Cat. II/311/wise W2mag) (phot.mag;em.IR.4-8um)
e_Mmag 0.020 mag Error on Mmag (Cat. II/311/wise e_W2mag) (stat.error;phot.mag;em.IR.4-8um)
Nmag 9.295000 mag N magnitude (Cat. II/311/wise W3mag) (phot.mag;em.IR.8-15um)
e_Nmag 0.043 mag Error on Nmag (Cat. II/311/wise e_W3mag) (stat.error;phot.mag;em.IR.8-15um)
LDD 0.041700 mas Limb-Darkened Disk diameter (phys.angSize)
e_LDD 0.001163 mas Error on LDD (and all UDDs) (Note 1)   (stat.error)
LDDCHI 8.02177e-01  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 0.039924 mas Uniform Disk Diameter in band B (Note 4)   (phys.angSize;em.opt.B)
UDDV 0.040185 mas Uniform Disk Diameter in band V (Note 4)   (phys.angSize;em.opt.V)
UDDR 0.040508 mas Uniform Disk Diameter in band R (Note 4)   (phys.angSize;em.opt.R)
UDDI 0.040774 mas Uniform Disk Diameter in band I (Note 4)   (phys.angSize;em.opt.I)
UDDJ 0.041046 mas Uniform Disk Diameter in band J (Note 4)   (phys.angSize;em.IR.J)
UDDH 0.041197 mas Uniform Disk Diameter in band H (Note 4)   (phys.angSize;em.IR.H)
UDDK 0.041280 mas Uniform Disk Diameter in band K (Note 4)   (phys.angSize;em.IR.K)
UDDL 0.041472 mas Uniform Disk Diameter in band L (Note 4)   (phys.angSize;em.IR.3-4um)
UDDM 0.041531 mas Uniform Disk Diameter in band M (Note 4)   (phys.angSize;em.IR.4-8um)
UDDN 0.041589 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 31 43.74000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
DEJ2000-61 02 19.6240 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  
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