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/A+A/546/A122
  SDSS extremely metal-poor emission-line galaxies (Izotov+, 2012)
ReadMe+ftp
2012A&A...546A.122I
Similar Catalogs
Post annotation 		img(gal)
1.J/A+A/546/A122/table1General characteristics of galaxies (74 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. ((unassigned);meta.version;arith.diff;phys.veloc)
  Sam (char) [abc] Sample (Note 1)   ((unassigned);meta.version;arith.diff;pos.parallax.trig;meta.main)
  Galaxy (char) (i) Galaxy name ((unassigned);meta.version;arith.diff;spect.line.veloc;arith)
  RAJ2000 "h:m:s" Right ascension (J2000) ((unassigned);meta.version;arith.diff;(unassigned);arith)
  DEJ2000 "d:m:s" Declination (J2000) ((unassigned);(unassigned);(unassigned);(unassigned);arith)
  z  Redshift ((unassigned);(unassigned);(unassigned);pos.parallax;meta.main)
  Dist Mpc Distance ((unassigned);(unassigned);(unassigned);em.UV.10-50nm;arith;meta.main)
  Band (char) [Bg] Band (SDSS g or B) ((unassigned);(unassigned);(unassigned);meta.ref.url)
  mag mag B or g magnitude ((unassigned);(unassigned);(unassigned);stat.filling)
  e_mag mag rms uncertainty on mag ((unassigned);phys.luminosity.fun;arith.diff;time.age;stat.probability)
  OName (char) Other names ((unassigned);meta.version;arith.diff;spect.line.veloc)
  Ref  (n) Reference (Note 2)   (time.epoch;(unassigned);arith.factor;phys.veloc.dispersion;€?**ucdid=0**?)
  Sloan  Display the SDSS data for this galaxy ((unassigned);meta.version;arith.diff;pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);meta.version;arith.diff;spect.line.veloc)
  NED  ask the NED data-base about this object ((unassigned);(unassigned);(unassigned);phys.veloc.dispersion)

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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