VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN 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/MNRAS/421/1043
  Emission-line galaxies from SDSS DR7 (Shirazi+, 2012)
ReadMe+ftp
2012MNRAS.421.1043S
Similar Catalogs
Post annotation 		img(gal)
1.J/MNRAS/421/1043/table2(c)The positions and the identifications of galaxies with nebular HeIIλ4686 emission (3165 rows)
2.J/MNRAS/421/1043/table5(c)The positions and identifications of the sample of SF galaxies with nebular HeIIλ4686 emission (194 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)
   (ALL)RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
  (1)sf (char) F for star-forming galaxies (details in table5) (meta.ref.url)
   (ALL)Plate  SDSS Plate number (meta.id;instr.plate)
   (ALL)MJD  SDSS MJD number (time.epoch)
   (ALL)Fib  SDSS Fiber number (meta.id;meta.main)
   (ALL)logHeII/Hb [-] (n) Abundance HeII/Hβ (phys.abund)
   (ALL)log[NII]/Ha [-] (n) Abundance [NII]/Hα (phys.abund)
  (1)Class (char) Classification (Note 1)   (src.class)
  (1)BPT (char) Classification from Baldwin, Phillips and Terlevich (1981PASP...93....5B) (Note 1)   (src.class)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)SN (char) "OKSN" for galaxies having SN>3 in their [OIII]λ5007, Hβ, [NII]λ6584 and Hα lines (meta.code.qual)
   (ALL)WR (char) WR features: "WR" or "Non-WR" (meta.code)
   (ALL)WRcl  (n) [0/3] WR classification: 0=no, 3=certain (Note G1)   (meta.code.class)
   (ALL)Sloan (char) Display the SDSS data for this quasar (meta.ref.url)
  (2)z  Redshift (src.redshift)
  (2)ID   [2/199] Identification number (meta.id)
  (2)e(O) [-] Abundance, 12+logO/H (phys.abund)
  (2)e_e(O) [-] rms uncertainty on e(O) (stat.error)
  (2)OName (char) Other names (meta.id)

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