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VizieR

  
META
  VizieR META catalogue
ReadMe+ftp
Similar Catalogs
Describes the Catalogues and Tables accessible via VizieR (also called ReferenceDirectory)
Post annotation 		img(gal)
1.METAcolaThe view with METAcol + METAsed (columns with associated bandwidth)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  name (char) Column label (meta.id;meta.main)
  dbname (char) Name of column in data-base, '' for PARAM (meta.id)
  catid  (i) catalogue identification FK(METAcat) (meta.code;meta.dataset)
  tabid  (i) table identification as in METAtab (meta.code;meta.table)
  colid  (i) column identification (meta.code)
  notid  METAnot_Note related to the Column (meta.note)
  famid  related family for explanations (meta.code;meta.ucd)
  ucdid  UCD made of words described in METAucd (meta.code;meta.ucd)
  type  (i) data-type ..0=int ..1=float ..4=string .1.=sexa 1..=time 3..=RA (meta.note)
  dbtype  data-type in data-base as: 0=int 1=float 4=string (meta.note)
  length  length for strings/blobs (meta.note)

ALL cols		    
 (i)indexed column
  flags  1=Display 2=Select x10=Compute x20=MainPos x40=I2 x80=NULL, x400=PK x800=FK x1000=Indx x8000=Color (meta.code.status)
  morid  METAmor key for anchor generation (meta.ref)
  fmt (char) extended-C format (A{/vizier/doc/aprintf.htx}{detailed definitions}) (meta.note;meta.software)
  unit (char) Units of the data (controlled) (meta.unit;meta.main)
  dbunit (char) Units as stored in the database (meta.unit)
  explain (char) Detailed explanation of the column (meta.title)
  photid  (n)Identification of photometric system FK(METAphot) (meta.code;phot)
  fltrid  (n)Filter number in system FK(METAfltr) (meta.code;phot)
  vounit (char) (VO) Units of the data (meta.unit;meta.main)
  time_syst_id  Time system

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  
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