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/256/28
  Hot subdwarf stars with Gaia DR2 and LAMOST DR7 data (Luo+, 2021)
ReadMe+ftp
2021ApJS..256...28L
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Post annotation 		img(gal)
1.J/ApJS/256/28/table1(c)Atmospheric parameters, space positions, orbital parameters and galactic velocities for 1587 hot subdwarf stars identified in Gaia DR2 with spectra of LAMOST DR7 (1587 rows)
2.J/ApJS/256/28/table2(c)The excluded targets from the Gaia DR2 catalogue of hot subdwarf star candidates with spectra from LAMOST DR7 (665 rows)
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Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
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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)
   (ALL)LAMOST (char) LAMOST target (JHHMMSS.ss+DDMMSS.s) (meta.id;meta.main)
   (ALL)RA_ICRS deg (i) Barycentric Right Ascension (ICRS) at epoch 2000.0 (pos.eq.ra;meta.main)
   (ALL)DE_ICRS deg (i) Barycentric Declination (ICRS) at epoch 2000.0 (pos.eq.dec;meta.main)
  (1)Teff K [18313/80000] Stellar effective temperature (phys.temperature.effective)
  (1)e_Teff K [0/7763] Standard error in Teff (stat.error;phys.temperature.effective)
  (1)logg [cm/s2] [4.5/6.6] Stellar surface gravity (phys.gravity)
  (1)e_logg [cm/s2] [0/0.7] Standard error in logg (stat.error)
  (1)log(y) [Sun] [-4.3/2.5] Stellar surface He abundance y=n(He)/n (H) (phys.abund.Y)
  (1)e_log(y) [Sun] [0/5.7] Standard error in log(y) (stat.error)
   (ALL)pmRA mas/yr [-95.6/82.1] Gaia EDR3 proper motion in RA (pos.pm;pos.eq.ra)

ALL cols		    
 (i)indexed column
   (ALL)e_pmRA mas/yr [0.01/0.9] Standard error in pmRA (stat.error;pos.pm;pos.eq.ra)
   (ALL)pmDE mas/yr [-97.5/65.3] Gaia EDR3 proper motion in DE (pos.pm;pos.eq.dec)
   (ALL)e_pmDE mas/yr [0.01/0.6] Standard error in pmDE (stat.error;pos.pm;pos.eq.dec)
  (1)dist pc [116/16835] Gaia EDR3 stellar distance (pos.distance;pos.heliocentric)
  (1)e_dist pc [0/13806] Standard error in dist (stat.error)
  (1)RVel km/s [-391/406] Radial velocity from LAMOST DR7 spectra (phys.veloc;pos.heliocentric)
  (1)e_RVel km/s [5/147] Standard error in RVel (stat.error;spect.dopplerVeloc)
  (1)X kpc [-18.4/4.5] Galactic position towards Galactic center (pos.distance;pos.galactic)
  (1)e_X kpc [0/7] Standard error in X (stat.error;pos.cartesian.x)
  (1)Y kpc [-6.3/15.6] Galactic position along Galactic rotation (pos.distance;pos.cartesian.y;pos.galactic)
  (1)e_Y kpc [0/6.1] Standard error in Y (stat.error;pos.cartesian.y)
  (1)Z kpc [-12.8/12.3] Galactic position towards north Galactic pole (pos.distance;pos.galactic)
  (1)e_Z kpc [0/8.5] Standard error in Z (stat.error;src.redshift)

ALL cols		    
 (i)indexed column
  (1)U km/s [-397/473] Galactic radial velocity positive towards Galactic center (spect.dopplerVeloc;pos.galactic)
  (1)e_U km/s (n) [0/257] Standard error in U (stat.error;pos.cartesian.x)
  (1)V km/s [-457/479] Galactic rotational velocity along Galactic rotation (phys.veloc.rotat;pos.galactic)
  (1)e_V km/s [0/381] Standard error in V (stat.error;pos.cartesian.y)
  (1)W km/s [-284/318] Galactic velocity towards north Galactic pole (phys.veloc;pos.galactic)
  (1)e_W km/s [0/197] Standard error in W (stat.error;pos.cartesian.z)
  (1)Rap kpc [5.8/901] Apocenter radius (Note 1)   (phys.size.radius)
  (1)e_Rap kpc (n) [0/1396] Standard error in Rap (stat.error)
  (1)Rperi kpc [0.01/17.06] Pericenter radius (Note 1)   (phys.size.radius)
  (1)e_Rperi kpc [0/11] Standard error in Rperi (stat.error)
  (1)Zmax kpc [0.02/309] Maximum vertical height (Note 1)   (pos.cartesian.z;stat.max)
  (1)e_Zmax kpc [0/492] Standard error in Zmax (stat.error)
  (1)ecc   [0/1] Eccentricity (Note 1)   (src.orbital.eccentricity)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)e_ecc   [0/0.3] Standard error in ecc (stat.error)
  (1)Jz kpc/km/s [-4785/6294] Z-component of angular momentum (Note 1)   (phys.angMomentum)
  (1)e_Jz kpc/km/s [0.25/5131] Standard error in Jz (stat.error)
  (1)zn   [0/18] Normalised z-extent of the orbit (Note 1)   (src.orbital)
  (1)e_zn   [0/8] Standard error in zn (stat.error)
  (1)Group   [0/4] Group name for He-rich stars (Note 2)   (src.class)
  (1)Pop (char) Population classification (Note 3)   (meta.code.class)
  (1)pTH % Probability in thin disk (stat)
  (1)pTK % Probability in thick disk (stat)
  (1)pH % Probability in halo (stat)
  (1)New (char) New hot subdwarf star (Y=Yes, 224 occurrences; N=No) (meta.code)
   (ALL)G19  (n)Display data from Geier+, 2019, J/A+A/621/A38 within 1" (meta.ref.url)
   (ALL)DR4+5  (n)Display data from LAMOST -DR4 (V/153) and -DR5 (V/164) within 0.5" (meta.ref.url)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)Gaia (char) Display data from Gaia EDR3 within 3" (meta.ref.url)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (1)_RA.icrs deg (i) Right Ascension (ICRS, epoch 2000) computed by CDS (pos.eq.ra)
  (1)_DE.icrs deg (i) Declination (ICRS, epoch 2000) computed by CDS (pos.eq.dec)
  (2)GaiaEDR3  Unique Gaia EDR3 source identifier (meta.id.cross)
  (2)Plx mas (n) [-2.5/3.9] Gaia EDR3 stellar parallax (pos.parallax)
  (2)e_Plx mas (n) [0.01/0.7] Standard error in Plx (stat.error;pos.parallax)
  (2)Gmag mag (n) [9.3/18.7] Gaia EDR3 G-band magnitude (phot.mag;em.opt)
  (2)BP-RP mag (n) [-0.6/1.3] Gaia EDR3 BP-RP color index (phot.color;em.opt.B;em.opt.R)
  (2)spClass (char) Spectra classification (Note 1)   (src.class)
  (2)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)

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