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II/361/mdfc-v10 MDFC Version 10 (Cruzalebes+, 2019)
Mid-infrared stellar Diameters and Fluxes compilation Catalogue (MDF), version 10 (465857 rows)
  recno=4119
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ColumnValue  Explain   (UCD)
_RAJ200023 07 28.715533 "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+21 08 03.30500 "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)
_RAB195023 05 00.897163 "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+20 51 48.78876 "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)
_Glon092.764215698 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-35.575112946 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)
4119recno 4119  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

NameHD 218396  SIMBAD main identifier (Name) (meta.id;meta.main)
SpTypeF0+VkA5mA5  SIMBAD spectral type (SpType) (src.spType)
RAJ200023 07 28.7155 "h:m:s" (i) Right ascension (J2000)(RAJ2000) (pos.eq.ra;meta.main)
DEJ2000+21 08 03.305 "d:m:s" (i) Declination (DEJ2000) (pos.eq.dec;meta.main)
Dist 41.2440800 pc Estimed distance from Bailer-Jones et al. (2018, Cat. I/347) (distance) (pos.distance;pos.heliocentric)
Teff-MIDI  K Estimate of effective temperature from VLTI/ MIDI (teff_midi) (phys.temperature.effective)
Teff-GAIA 7376.66 K Estimate of effective temperature from Gaia DR2 (Cat. I/345) (from Apsis-Priam, see Andrae et al., 2018A&A...616A...8A) (teff_gaia) (Note 1)   (phys.temperature.effective)
CompAa,Ab  Components when more than 2 from WDS (Comp) (meta.code.multip)
Mean-sep 1.70000000 arcsec Mean separation from WDS (mean_sep) (pos.angDistance;src.orbital)
mag1 5.38 mag Magnitude of First Component from WDS (mag1) (phot.mag;em.opt)
mag216.30 mag Magnitude of Second Component from WDS (mag2) (phot.mag;em.opt)
Diam-MIDI  mas Fitted angular diameter from VLTI/MIDI (diam_midi) (phys.angSize;meta.modelled)
e_Diam-MIDI  mas Error on VLTI/MIDI angular diameter (ediammidi) (stat.error)
Diam-Cohen  mas Fitted angular diameter from Cohen et al. (diam_cohen) (phys.angSize;meta.modelled)
e_Diam-Cohen  mas Error on Cohen's angular diameter (ediamcohen) (stat.error)
Diam-GAIA 3.247338e-01 mas Estimate of angular diameter from Gaia DR2 (diam_gaia) (Note 1)   (phys.angSize)
LDD-meas 0.342 mas Measured limb-darkened disk angular diameter from JMDC (LDD_meas) (phys.angSize)
e_LDD-meas 0.008 mas Error on measured angular diameter from JMDC (ediammeas) (stat.error)
UDD-meas  mas Measured uniform-disk angular diameter from JMDC (UDD_meas) (phys.angSize)
Band-measH   Text describing the wavelength or band of the angular diameter measured from JMDC (band_meas) (em.wl)
LDD-est 0.349 mas Estimated limb-darkened disk angular diameter from JSDC_V2 (LDD_est) (phys.angSize)
e_LDD-est 0.009 mas Error on estimated angular diameter from JSDC_V2 (ediamest) (stat.error)
UDDL-est 0.346 mas Estimated uniform-disk angular diameter in L from JSDC_V2 (UDDL_est) (phys.angSize;em.IR.3-4um)
UDDM-est 0.346 mas Estimated uniform-disk angular diameter in M from JSDC_V2 (UDDM_est) (phys.angSize;em.IR.4-8um)
UDDN-est 0.347 mas Estimated uniform-disk angular diameter in N from JSDC_V2 (UDDN_est) (phys.angSize;em.IR.8-15um)
Jmag 5.383 mag 2MASS J magnitude (1.25 micron) (Jmag) (phot.mag;em.IR.J)
Hmag 5.280 mag 2MASS H magnitude (1.65 micron) (Hmag) (phot.mag;em.IR.H)
Kmag 5.240 mag 2MASS Ks magnitude (2.17 micron) (Kmag) (phot.mag;em.IR.K)
W4mag 4.853 mag AllWISE W4 magnitude (22.1 micron) (W4mag) (phot.flux.density;em.IR.15-30um)
CalFlag0   [0/7] Confidence flag for using this star as a calibrator in Opt. Interf. experiments from JSDC_V2 (CalFlag) (Note 2)   (meta.code.qual)
IRflag1   [0/7] Confidence flag indicating the probable presence of extended features at IR wavelengths (IRflag) (Note 3)   (meta.code.qual)
nb-Lflux2   Number of flux values reported in band L (nb_Lflux) (meta.number)
med-Lflux 2.550250e+00 Jy Median flux value in band L (med_Lflux) (phot.flux.density;em.IR.3-4um)
disp-Lflux 4.7286544e-02 Jy Dispersion of flux values in band L (disp_Lflux) (stat.error)
nb-Mflux2   Number of flux values reported in band M (nb_Mflux) (meta.number)
med-Mflux 1.559500e+00 Jy Median flux value in band M (med_Mflux) (phot.flux.density;em.IR)
disp-Mflux 1.6525902e-01 Jy Dispersion of flux values in band M (disp_Mflux) (stat.error)
nb-Nflux4   Number of flux values reported in band N (nb_Nflux) (meta.number)
med-Nflux 3.970000e-01 Jy Median flux value in band N (med_Nflux) (phot.flux.density;em.IR)
disp-Nflux 1.0339851e-01 Jy Dispersion of flux values in band N (disp_Nflux) (stat.error)
Lcorflux30 2.549600e+00 Jy Uniform-disk (UD) correlated flux in L for 30-m base (Lcorflux_30) (phot.flux.density;em.IR.3-4um)
Lcorflux100 2.543030e+00 Jy Uniform-disk (UD) correlated flux in L for 100-m base (Lcorflux_100) (phot.flux.density;em.IR.3-4um)
Lcorflux130 2.538056e+00 Jy Uniform-disk (UD) correlated flux in L for 130-m base (Lcorflux_130) (phot.flux.density;em.IR.3-4um)
Mcorflux30 1.559288e+00 Jy Uniform-disk (UD) correlated flux in M for 30-m base (Mcorflux_30) (phot.flux.density;em.IR)
Mcorflux100 1.557151e+00 Jy Uniform-disk (UD) correlated flux in M for 100-m base (Mcorflux_100) (phot.flux.density;em.IR)
Mcorflux130 1.555532e+00 Jy Uniform-disk (UD) correlated flux in M for 130-m base (Mcorflux_130) (phot.flux.density;em.IR)
Ncorflux30 3.969887e-01 Jy Uniform-disk (UD) correlated flux in N for 30-m base (Ncorflux_30) (phot.flux.density;em.IR)
Ncorflux100 3.968743e-01 Jy Uniform-disk (UD) correlated flux in N for 100-m base (Ncorflux_100) (phot.flux.density;em.IR)
Ncorflux130 3.967876e-01 Jy Uniform-disk (UD) correlated flux in N for 130-m base (Ncorflux_130) (phot.flux.density;em.IR)

SimbadHD 218396  ask the Simbad data-base about this object (meta.ref.url)
  
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