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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

  Small-diameter radiosources catalogue (Zoonematkermani+, 1990)
Post annotation
1.J/ApJS/74/181/table4Catalog of compact 20 centimeter sources (1992 rows)

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)
  Name (char) (i) Source name based on its Galactic coordinates (;meta.main)
  t8 (char) indicates that the source is proposed for follow-up observations (in table8) (meta.ref.url)
  RA1950 "h:m:s" (i) Right ascension 1950 (pos.eq.ra;meta.main)
  DE1950 "d:m:s" (i) Declination 1950 (pos.eq.dec;meta.main)
  Speak mJy Peak flux density (phot.flux.density;
  Sint mJy Integrated flux density (phot.flux.density;
  n_Sint (char) [+] A '+' indicates extended sources which had obviously non-Gaussian brightness distributions (Note 1)   (meta.note)
  Size arcsec Source diameter (phys.angSize)
  Offset arcmin Off-axis angle (instr.offset)
  Comment (char) Comments (Note 2)   (meta.note)
  _RA.icrs "h:m:s" (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra)
  _DE.icrs "d:m:s" (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec)

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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