VizieR

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

VizieR

Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/MNRAS/494/1724
  Effect of surface gravity on line-depth ratios (Jian+, 2020)
ReadMe+ftp
2020MNRAS.494.1724J
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/494/1724/table1(c)Stellar parameters of the dwarfs in our sample (20 rows)
2.J/MNRAS/494/1724/table2(c)Stellar parameters of the giants in our sample (25 rows)
3.J/MNRAS/494/1724/table3(c)Stellar parameters of the supergiants in our sample (18 rows)
4.J/MNRAS/494/1724/table4The offsets, ΔlogLDR, between the LDR-Teff relations of the dwarf-supergiant, dwarf-giant, and giant-supergiant pairs (60 rows)
5.J/MNRAS/494/1724/table6Line pairs and their LDR-Teff relations for dwarfs (38 rows)
6.J/MNRAS/494/1724/table7Line pairs and their LDR-Teff relations for supergiants (69 rows)

Simple ConstraintList Of Constraints
 
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  (1+2+3)Name (char) Star name (HDNNNNNN) (meta.id;meta.main)
  (1+2+3)Teff K Effective temperature (phys.temperature.effective)
  (1+2+3)e_Teff K Error on Teff (stat.error;phys.temperature.effective)
  (1)r_Teff  Reference for Teff (Note 1)   (meta.ref;pos.frame)
  (1+2+3)[Fe/H] [-] Fe/H abundance ratio (phys.abund.Fe;arith.ratio)
  (1+2+3)logg [cm/s2] Surface gravity (phys.gravity)
  (1+2+3)Ref  Reference for [Fe/H] and logg (Note 1)   (meta.ref;pos.frame)
  (1+2+3)S/No  Signal to noise ratio of the object (stat.snr)
  (1+2+3)S/Nt  Signal to noise ratio of the telluric standard (stat.snr)
  (1+2+3)Date "Y:M:D" (n)Observation date (time.epoch;obs)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2+3)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (1+2+3)_RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  (1+2+3)_DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)
  (4+5+6)ID (char) Line pair ID (Note 1)   (meta.id;meta.main)
  (4+5+6)Xlow (char) Low excitation line (meta.id;spect.line)
  (4+5+6)Xhigh (char) High excitation line (meta.id;spect.line)
  (4)DX eV Difference of the ionization potentials (phys.energy;arith.diff)
  (4)DlogLDRds  (n) Offset between the LDR-Teff relations of the dwarf-supergiant pair (Note 2)   (stat.fit.param)
  (4)e_DlogLDRds  (n) Error on DlogLDRds (stat.error)
  (4)DlogLDRdg  (n) Offset between the LDR-Teff relations of the dwarf-giant pair (Note 2)   (stat.fit.param)
  (4)e_DlogLDRdg  (n) Error on DlogLDRdg (stat.error)
  (4)DlogLDRgs  (n) Offset between the LDR-Teff relations of the giant-supergiant pair (Note 3)   (stat.fit.param)
  (4)e_DlogLDRgs  (n) Error on DlogLDRgs (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (5+6)Order  Spectral order (stat.variance;instr.order)
  (5+6)NXlow  Atomic number of the low excitation line (phys.atmol.number)
  (5+6)lambdalow 0.1nm Wavelenght of the low-excitation line (em.wl)
  (5+6)EPlow eV Excitation potential of the low-excitation line (phys.atmol.excitation;spect.line)
  (5+6)NXhigh  Atomic number of the high excitation line (phys.atmol.number)
  (5+6)lambdahigh 0.1nm Wavelenght of the high-excitation line (em.wl)
  (5+6)EPhigh eV Excitation potential of the high-excitation line (phys.atmol.excitation;spect.line)
  (5+6)a K Slope of the LDR-Teff relation (Teff=alogr+b) (stat.fit.param)
  (5+6)b K Intercept of the LDR-Teff relation (Teff=alogr+b) (stat.fit.param)
  (5+6)sigma K Residual of the fitted LDR-Teff relation (stat.fit.param)
  (5+6)N  Number of stars used for calibrating the relation (meta.number)
  (5+6)logLDRmin [-] LogLDR range used for calibrating the relation (minimum value) (stat.fit.param)
  (5+6)logLDRmax [-] LogLDR range used for calibrating the relation (maximum value) (stat.fit.param)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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