VizieR

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

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/897/183
  Chemical abundances of 3 stars in Grus II galaxy (Hansen+, 2020)
ReadMe+ftp
2020ApJ...897..183H
Similar Catalogs
spectrum
Post annotation 		img(gal)
1.J/ApJ/897/183/table1Observing Log[spectrum] (6 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)
  Name (char) Star identifier (meta.id;meta.main)
  Nobs  (n)Number of data observed for this star (meta.number)
  RAJ2000 "h:m:s" (i) [22] Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) [46] Degree of declination (J2000) (pos.eq.dec;meta.main)
  gmag mag [17.5/19.4] g-band magnitude (phot.mag;em.opt.V)
  rmag mag (n) [16.7/18.9] r-band magnitude (phot.mag;em.opt.R)
  imag mag (n) [16.4/18.7] i-band magnitude (phot.mag;em.opt.I)
  zmag mag (n) [16.2/18.6] z-band magnitude (phot.mag;em.opt.I)
  MJD d [57605/58433] Modified Juliand Date of observation; MJD-2400000.5 (time.epoch)
  Texp (char) s Exposure time for each observation (time.duration;obs.exposure)
  S/N4100   [3/12] Signal-to-noise ration at 4100Å (stat.snr)
  f_S/N4100 (char) [a] Flag means S/N of the combined spectrum per pixel (meta.code)
  S/N5500   [5/32] Signal-to-noise ration at 5500Å (stat.snr)
  f_S/N5500 (char) [a] Flag means S/N of the combined spectrum per pixel (meta.code)
  RVel km/s [-107/77] Heliocentric radial velocity (spect.dopplerVeloc;pos.heliocentric)
  e_RVel km/s [0.6/1.1] Error on RVel (stat.error;spect.dopplerVeloc)
  Memb (char) Member? Yes or No (meta.code.member)
  ID (char) (i) Identifier used in this work (meta.id)
  Abund  Interactive Plot (meta.ref.url)
spectrum
  Simbad  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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