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/ApJ/948/38
  Extremely metal-poor stars with GRACES. I. (Jeong+, 2023)
ReadMe+ftp
2023ApJ...948...38J
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/948/38/table1(c)Observation details of our program stars (20 rows)
2.J/ApJ/948/38/table6Line lists (205 rows)
3.J/ApJ/948/38/table8*Detailed chemical abundances for each object (Note) (240 rows)

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)ProgID (char) Gemini program identifier (meta.id;obs)
  (1)Name (char) Star name (meta.id;meta.main)
   (1+3)ID (char) (i) Abbreviated identifier (meta.id)
  (1)f_ID (char) [c] c = reference star (Note 1)   (meta.code)
  (1)Date "Y:M:D" (n)Date of observation (UT) (time.epoch)
  (1)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)gmag mag [9.1/16.5] g-band magnitude (phot.mag;em.opt.B)
  (1)n_gmag (char) [a] a = V magnitude (meta.note;phot.mag;em.opt)
  (1)Exp (char) s Exposure time (time.duration;obs.exposure)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)f_Exp (char) [b] Flag on exposure time (Note 1)   (meta.code)
  (1)S/N pix-1 [31/93] Signal-to-noise ratio; average value around 5500Å (stat.snr)
  (1)HRV km/s [-379/145] Heliocentric radial velocity (spect.dopplerVeloc;pos.heliocentric)
  (1)Ab (char) Display the abundance measurements for this star (link to Table 8) (meta.ref.url)
  (1)SimbadName (char) (n)Designation understandable by the Simbad data-base (meta.id)
  (2)Species   [11.0/56.1] Species code identifier (Note 1)   (meta.id;phys.atmol.ionStage)
  (2)lambda 0.1nm [4702.99/7698.96] Wavelength; Angstroms (em.wl)
  (2)ExPot eV [0/4.55] Excitation potential (phys.atmol.excitation)
  (2)log(gf) [-] [-5.46/0.65] log oscillator strength (phys.atmol.oscStrength)
  (3)Species (char) Species identifier (meta.id;phys.atmol.ionStage)
  (3)N  (n) [1/121] Number of lines (meta.number)
  (3)l_loge(X) (char) Upper limit flag on loge(X) (meta.code.error)
  (3)loge(X) [-] (n) [-2.9/5.9] Log abundance of Species (phys.abund)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (3)l_[X/Fe] (char) Upper limit flag on [X/Fe] (meta.code.error;phys.abund)
  (3)[X/Fe] [Sun] (n) [-2.1/4.3] Log Species number abundance relative to Fe (phys.abund)
  (3)SE [Sun] (n) [0.02/0.8] Standard error in the mean of [X/Fe] (stat.error;phys.abund)
  (3)DelTeff [Sun] (n) [0/0.2] Uncertainty in [X/Fe] due to ±100 in Teff (stat.error;phys.abund)
  (3)Dellogg [Sun] (n) [0/0.1] Uncertainty in [X/Fe] due to ±0.2dex in log (g) (stat.error;phys.abund)
  (3)DelVt [Sun] (n) [0/0.1] Uncertainty in [X/Fe] due to ±0.2km/s in Vturb (stat.error;phys.abund)
  (3)TE [Sun] (n) [0.02/0.4] Total error in [X/Fe] (Note 1)   (stat.error;phys.abund)

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