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/ApJ/743/77
  Extremely metal-poor (XMP) galaxies in SDSS (Morales-Luis+, 2011)
ReadMe+ftp
2011ApJ...743...77M
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/743/77/table2XMP targets found in the literature (129 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)
  Name (char) Galaxy name ((unassigned);(unassigned);(unassigned);spect.line.veloc;arith)
  f_Name (char) [k] k: galaxies also identified in this work (Table 1) ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  RAJ2000 "h:m:s" Hour of right ascension (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  DEJ2000 "d:m:s" Degree of declination (J2000) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned))
  gmag mag (n) SDSS-DR7 g-band magnitude ((unassigned);(unassigned);(unassigned);stat.filling;(unassigned);(unassigned))
  SpObjID  (n) SDSS-DR7 unique spectrum identification ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  (O/H)  Oxygen abundance: 12+log(O/H) ((unassigned);(unassigned);(unassigned);phys.polarization.stokes.Q)
  Auth (char) Author's name reference for the oxygen abundance (Note 1)   ((unassigned);phys.veloc.orbital;arith.diff;phys.temperature)
  BibCode (char) Bibcode for the oxygen abundance ((unassigned);(unassigned);(unassigned);pos.angDistance)
  f_BibCode (char) [*] *: not explained in the paper ((unassigned);phys.veloc.orbital;arith.diff;pos.eq.dec)
  DR7  Display details from SDSS-DR7 photometric catalog ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  Sloan  Display the SDSS data of the closest object ((unassigned);phys.veloc.orbital;arith.diff;pos.geocentric)
  SimbadName (char) Designation understandable by the Simbad data-base ((unassigned);phys.veloc.orbital;arith.diff;spect.line.veloc)
  NED  ask the NED data-base about this object ((unassigned);phys.veloc.orbital;arith.diff;phys.veloc.dispersion)
  _RA deg Positions from SIMBAD database (if more accurate) or SDSS full names or this reference (right ascension part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)
  _DE deg Positions from SIMBAD database (if more accurate) or SDSS full names or this reference (declination part) ((unassigned);phys.veloc.orbital;arith.diff;(unassigned);arith)

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=846519131 Where phase=3 and catid=17430077
**** 
**** --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/VR2660639.err (2026-10-28T16:12:09)
-3
-source=J/ApJ/743/77/table2
-ref=VIZ6ae21eda28991f
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