VizieR

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

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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/AcA/43/209
  OB stars extinction based in IR photometry (Wegner, 1993)
ReadMe+ftp
1993AcA....43..209W
Similar Catalogs
Post annotation 		img(gal)
1.J/AcA/43/209/table5Ratios of consecutive excesses (506 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)
  ID  Identification number (HD or BD) (meta.id;meta.main)
  m_ID (char) Multiplicity index (meta.code.multip)
  SpType (char) MK spectral type (src.spType)
  u_E(B-V) (char) Uncertainty flag on E(B-V) (meta.code.error)
  E(B-V) mag (B-V) colour excess (phot.color.excess)
  u_kR (char) Uncertainty flag on kR (meta.code.error)
  kR  (n) E(R-V)/E(B-V) ratio (phys.absorption)
  u_kI (char) Uncertainty flag on kI (meta.code.error)
  kI  (n) E(I-V)/E(B-V) ratio (phys.absorption)
  u_kJ (char) Uncertainty flag on kI (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  kJ  (n) E(J-V)/E(B-V) ratio (phys.absorption)
  u_kH (char) Uncertainty flag on kH (meta.code.error)
  kH  (n) E(H-V)/E(B-V) ratio (phys.absorption)
  u_kK (char) Uncertainty flag on kK (meta.code.error)
  kK  (n) E(K-V)/E(B-V) ratio (phys.absorption)
  u_kL (char) Uncertainty flag on kL (meta.code.error)
  kL  (n) E(L-V)/E(B-V) ratio (phys.absorption)
  u_kM (char) Uncertainty flag on kM (meta.code.error)
  kM  (n) E(M-V)/E(B-V) ratio (phys.absorption)
  SimbadName (char) Designation understandable by the Simbad data-base (meta.id)
  _RA deg (i) Right Ascension (J2000) from SIMBAD (not part of the original data) (pos.eq.ra;meta.main)
  _DE deg (i) Declination (J2000) from SIMBAD (not part of the original data) (pos.eq.dec;meta.main)

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