VizieR

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VizieR

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

  
J/ApJS/266/14
  Am stars selected in LAMOST DR8-DR10 (Tian+, 2023)
ReadMe+ftp
2023ApJS..266...14T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/266/14/table3The catalog of the eclipsing Am binary candidates based on the known Am catalogs and cross-match results (239 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  SepVSX   [0/2] Angle distance between the Am star and the target of AAVSO International Variable Star Index (VSX) (pos.angDistance)
  OriCat (char) The original referenced catalog of Am stars (Note 1)   (meta.note)
  RAJ2000 deg (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 deg (i) [-77.1/77.7] Declination (J2000) (pos.eq.dec;meta.main)
  n_OriCat (char) [/?* ] Peculiarity probability note (Note 2)   (meta.note)
  Conf  (n) [0.3/0.7] Confidence for Am type from Cat. J/MNRAS/449/1401/table4m (Note 3)   (meta.code)
  SpT1 (char) Spectral type or CP type (Note 4)   (src.spType)
  SpT2 (char) Other spectral type or CP type (src.spType)
  r_SpT2 (char) Ref for the Other spectral type or CP type (meta.ref;pos.frame)
  OID   [67/2213681] VSX internal identifier (meta.id)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  n_OID (char) VSX OID flag (B: bibliography; V: an additional VSX name) (meta.note)
  Name (char) Variable star identifier from VSX (meta.id;meta.main)
  Vflag   [0/3] VSX variability flag (0:variable) (Note G2)   (meta.code;src.var)
  Type (char) VSX variability type, as in GCVS catalog (meta.id)
  maxmag mag (n) [1.89/14.81] VSX magnitude at maximum, or amplitude (phot.mag;stat.max)
  n_maxmag (char) VSX passband on max magnitude (Note G3)   (meta.note)
  minmag mag (n) [0.001/15.3] VSX magnitude at minimum, or amplitude (phot.mag;stat.min)
  n_minmag (char) VSX passband on min magnitude (Note G3)   (meta.note)
  Per d (n) [0.09/136] VSX period of the variable (time.period)
  SepLRS arcsec (n) [0/0.91] Angle distance between the Am star and the target of LAMOST LRS Stellar Parameter Catalog of A, F, G and K Stars (pos.angDistance)
  LAMOST (char) Designation of LAMOST target (JHHMMSS.ss+DDMMSS.s) (Note 5)   (meta.id.cross)
  SNg  (n) [24.13/718.34] SNR of g filter (Note 5)   (stat.snr)
  Class (char) Object type (always "STAR") (Note 5)   (src.class)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  subCl (char) Stellar spectral type (Note 5)   (src.spType)
  Teff1 K (n) [6708/8690] Effective temperature obtained by the LASP (Note 5)   (phys.temperature.effective;meta.modelled)
  e_Teff1 K (n) [12/56] Effective temperature uncertainty obtained by the LASP (Note 5)   (stat.error)
  logg1 [cm/s2] (n) [3.7/4.42] Surface gravity obtained by the LASP (Note 5)   (phys.gravity;meta.modelled)
  e_logg1 [cm/s2] (n) [0.015/0.1] Surface gravity uncertainty obtained by the LASP (Note 5)   (stat.error)
  FeH1 [Sun] (n) [-0.27/0.8] Metallicity obtained by the LASP (Note 5)   (phys.abund.Fe)
  e_FeH1 [Sun] (n) [0.007/0.06] Metallicity uncertainty obtained by the LASP (Note 5)   (stat.error)
  SepTESS arcsec [0.0002/0.91] Angle distance between the Am star and the target of the input catalog of TESS (pos.angDistance)
  Vmag mag [1.8/15.6] TIC-v8 Johnson V magnitude (Note G1)   (phot.mag;em.opt.V)
  e_Vmag mag [0.002/0.3] Uncertainty in Vmag (stat.error;phot.mag)
  Flag (char) TIC-v8 Stellar Properties Flag (SPFlag) (Note G4)   (meta.code.error)
  Teff2 K (n) [1035/9962] TIC-v8 Effective Temperature (phys.temperature.effective)
  s_Teff2 K (n) [17/479] Dispersion in Teff2 (instr.dispersion)
  FeH2 [Sun] (n) [-0.24/0.77] TIC-v8 Metallicity (M/H) (phys.abund.Fe)
  e_FeH2 [Sun] (n) [0.008/0.31] Uncertainty in FeH2 (stat.error)
  Mass Msun (n) [1.18/2.8] TIC-v8 Mass (phys.mass)
  s_Mass Msun (n) [0.2/0.4] Dispersion in Mass (phys.mass;instr.dispersion)
  Lum Lsun (n) [3.5/134] TIC-v8 Stellar luminosity (phys.luminosity)
  s_Lum Lsun (n) [0.28/19.2] Dispersion in Lum (instr.dispersion)
  Am  (n)Display the Am catalog (Table 1) within 2" (meta.ref.url)
  TIC  Display data from TIC v8 (IV/38) and v8.2 (IV/39) within 2" (meta.ref.url)
  SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)

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