VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

Catalog

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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

  
J/AJ/119/241
  South Galactic cap MCT blue objects (Lamontagne+, 2000)
ReadMe+ftp
2000AJ....119..241L
Similar Catalogs
Post annotation 		img(gal)
1.J/AJ/119/241/table2Catalog of MCT objects in the south Galactic cap region (188 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. (meta.record)
  MCT (char) MCT designation (HHMM+DDMM, B1950) (meta.id;meta.main)
  RAB1950 "h:m:s" (i) Right ascension (B1950.0) (pos.eq.ra;meta.main)
  DEB1950 "d:m:s" (i) Declination (B1950.0) (pos.eq.dec;meta.main)
  Bpgmag mag Photographic B magnitude (phot.mag;em.opt.B)
  (U-B)pg mag Photographic U-B colour index (phot.color;em.opt.U;em.opt.B)
  Blim mag Limiting B magnitude for the field in which the object was discovered (phot.mag)
  SpType (char) Spectral Type (src.spType)
  ymag mag (n) Stroemgren y magnitude (phot.mag;em.opt.V)
  b-y mag (n) Stroemgren b-y colour index (phot.color;em.opt.B;em.opt.V)
  u-b mag (n) Stroemgren u-b colour index (phot.color;em.opt.U;em.opt.B)
  Com (char) [*] * indicates that the object appears in one or more alternate catalogs (meta.code)
  Ref (char) References (Note 1)   (meta.ref)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)
  _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)

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(n) indicates a possible blank or NULL column(i)indexed column
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