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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/ApJ/869/122
  SDSS-DR14 and LAMOST DR6 spectra in GD-1 stream (Li+, 2018)
ReadMe+ftp
2018ApJ...869..122L
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJ/869/122/table3(c)SDSS DR14 spectra[spectrum] (136 rows)
2.J/ApJ/869/122/table4(c)LAMOST DR6 spectra (32 rows)
3.J/ApJ/869/122/table6(c)Spectra of blue horizontal branch (BHB) and BS (blue straggler) stars in LAMOST DR6 (15 rows)
4.J/ApJ/869/122/table7(c)Spectra of BHB and BS stars in SDSS DR14 (11 rows)
5.J/ApJ/869/122/table8(c)BHB and BS stars of the GD-1 stream (28 rows)
Help Xmatch is

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)
  (1+2+3+4)SpID (char) SDSS spectroscopic identifier (plate-MJD-fiber) (meta.id;meta.main)
   (ALL)RAJ2000 deg (i) [126.5/206] Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) [-0.5/58.6] Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)phi1 deg [-82.1/2.9] Stream-centered φ1 coordinate (pos.eq.ra)
   (ALL)phi2 deg [-2.4/1.1] Stream-centered φ2 coordinate (pos.eq.dec)
  (1+2+5)pmRA mas/yr [-9.4/-0.8] Proper motion along RA * cos(DE) (pos.pm;pos.eq.ra)
  (1+2+5)pmDE mas/yr [-14.2/-3] Proper motion along DE (pos.pm;pos.eq.dec)
  (1+2+5)g0mag mag [14.9/20.3] Intrinsic SDSS g band magnitude (phot.mag;em.opt.B)
  (1+2+5)r0mag mag [14.4/19.9] Intrinsic SDSS r band magnitude (phot.mag;em.opt.R)
  (1+2+4)[Fe/H] [-] [-2.5/-1.8] Metallicity (phys.abund.Z)

ALL cols		    
 (i)indexed column
  (1+2+4)e_[Fe/H] [-] [0/1] Uncertainty in [Fe/H] (stat.error;phys.abund.Fe)
  (1+2+3+4)RVel km/s [-262/264] Radial velocity (phys.veloc;pos.heliocentric)
  (1+2+3+4)e_RVel km/s [7/113] Uncertainty in RVel (stat.error;spect.dopplerVeloc)
  (1+2)Gaia (char) Display the Gaia DR2 data (I/345) within 1" (meta.ref.url)
  (1+4)Sp (char) Interactive spectrum from SDSS-DR12 (meta.ref.url)
  (2+3)LAMOST (char) Display the LAMOST DR4 (V/153) and DR5 (V/164) data within 1" (meta.ref.url)
  (3+4+5)Class (char) BHB or BS star (meta.code.class)
  (5)Spec (char) Spectra flag (Note 1)   (meta.code)
  (5)Sp  (n)Display the spectral data from tables 6 and 7 (meta.ref.url)

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