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:
 Target dimension:
NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/AJ/154/52
  Metal-poor stars from SDSS/SEGUE. I Unevolved stars (Matsuno+, 2017)
ReadMe+ftp
2017AJ....154...52M
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/154/52/table1Observation log for the SDSS sample (9 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)
  Object (char) Object name (Note 1)   (meta.id;meta.main)
  Name (char) (i) Abbreviated object name (meta.id)
  Abd  (n)Number of abundances (table6) (meta.number)
  EW  (n)Number of measured equivalent widths (table5) (meta.number)
  Date1 "Y:M:D" (n)Starting date of the observing run (time.start)
  Date2 "Y:M:D" (n)Second/ending date of the observing run (time.epoch)
  Date3 "Y:M:D" (n)Ending date of the observing run (time.end)
  Vmag mag (n) The V band magnitude (phot.mag;em.opt.V)
  Exp (char) s Exposure time (time.duration;obs.exposure)
  S/N1  (n) Signal-to-Noise ratio at 4877Å (stat.snr)
  S/N2  (n) Signal-to-Noise ratio at 6708Å (stat.snr)
  RV km/s (n) Radial velocity (vr) (phys.veloc;pos.heliocentric)
  PapI  (n)Display the data from Paper I (Aoki et al. 2013,Cat. J/AJ/145/13) within 1.5'' (meta.ref.url)
  SDSS  Display the SDSS DR9 and DR12 data within 1'' (meta.ref.url)
  Sloan  Display the online SDSS data for the nearest object (meta.ref.url)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _RA deg (i) Position from Simbad database (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (i) Position from Simbad database (declination part) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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