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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:
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NB: The epoch used for the query is the original epoch of the table(s)Radius Box size

  
J/ApJ/834/186
  Metallicity of MPA-JHU SDSS-DR7 dwarf galaxies (Douglass+, 2017)
ReadMe+ftp
2017ApJ...834..186D
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Post annotation 		img(gal)
1.J/ApJ/834/186/table1Dwarf galaxy properties (135 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)
  Seq  KIAS-VAGC galaxy index number (Note 1)   (meta.id;meta.main)
  f_Seq (char) [e] e = extreme low gas-phase metallicity (12+log(O/H)<7.6) galaxy; flag added by CDS according to table 3 (meta.code)
  RAJ2000 "h:m:s" (i) Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of Declination (J2000) (pos.eq.dec;meta.main)
  zsp   [0.02/0.03] Spectroscopic redshift (src.redshift)
  rMag mag [-17/-16.3] Absolute r band magnitude (phys.magAbs)
  O/H [-] [7/8.6] The 12+log(O/H) abundance (Note 2)   (phys.abund)
  e_O/H [-] [0/0.7] Uncertainty in O/H (stat.error;phys.abund)
  Loc (char) Location code (Note 3)   (meta.note)
  DR12  Display data from the SDSS-DR12 photometric catalog (Alam+, 2015, V/147) within 1" (meta.ref.url)
  PapII  Display data from Paper II (Douglass & Vogeley, 2017, J/ApJ/837/42) (meta.ref.url)
  Sloan  Display the online SDSS data for the nearest object (meta.ref.url)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  NED  ask the NED data-base about this object (meta.ref.url)

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