VizieR

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VizieR

  
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/tableaEmission line intensities (1767 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);phys.veloc.orbital;arith.diff;phys.veloc)
  Sam (char) Sample: a=3.5m APO, b=low-resolution MMT, c=medium-resolution MMT ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  Galaxy (char) Galaxy name ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc;arith)
  lambda 0.1nm Wavelength ((unassigned);(unassigned);(unassigned);meta.bib.author)
  Ion (char) Ion designation ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  I(lambda)  (n) Emission line intensity [I(H{beta})=100] ((unassigned);(unassigned);(unassigned);phys.atmol.qn.I;instr.param)
  e_I(lambda)  (n) rms uncertainty on I(lambda) ((unassigned);phys.veloc.orbital;arith.diff;time.age;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
 Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  

The following problems were encountered in this VizieR run:
****Error execute query: UPDATE METAstat set nother=nother+1, tother=846492011 Where phase=3 and catid=35460122
**** 
**** --POSTGRES MSG db=1
**** Report from: stdb_pg,     Status: STDB_ERR 
****ERROR:  invalid page in block 0 of relation base/16403/6104 
****ERROR:  invalid page in block 0 of relation base/16403/6104
If you can't find a solution, report to CDS and insert into your message the following details:

.errorfile=/tmp/VR983779.err (2026-10-28T08:40:09)
-3
-source=J/A+A/546/A122/tablea
-ref=VIZ6ae1b4eaf02e3
elapse time 2