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

  Star formation in the Vela Molecular Ridge (Prisinzano+, 2018)
Post annotation
1.J/A+A/617/A63/table2(c)Astrometry, optical/NIR photometry and membership information for the YSOs selected from Halpha, IR excesses, kinematics, and X-ray detection (907 rows)
2.J/A+A/617/A63/table3(c)Astrometry, optical/NIR photometry, extinction and ages of M-type YSOs (1200 rows)
Help Xmatch is

Query by Constraints constraints help applied on Columns (Output Order: + - )
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Column  Constraint Explain   (UCD)
  (ALL)recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
   (ALL)CName (char) Target name (HHMMSSss+DDMMSSs) (;meta.main)
   (ALL)RAJ2000 deg (i) Right ascension (J2000.0) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 deg (i) Declination (J2000) (pos.eq.dec;meta.main)
  (1)umag mag (n) SDSS u magnitude (phot.mag;em.opt.U)
  (1)gmag mag (n) SDSS g magnitude (phot.mag;em.opt.B)
   (ALL)rmag mag (n) SDSS r magnitude (phot.mag;em.opt.R)
   (ALL)imag mag (n) SDSS i magnitude (phot.mag;em.opt.I)
  (1)Hamag mag (n) SDSS Halpha magnitude (phot.flux;em.line.Halpha)
   (ALL)Jmag mag (n) 2MASS J magnitude (phot.mag;em.IR.J)
   (ALL)Hmag mag (n) 2MASS H magnitude (phot.mag;em.IR.H)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
   (ALL)Kmag mag (n) 2MASS K magnitude (phot.mag;em.IR.K)
  (1)M1   [0,1] Halpha excess membership flag (meta.code)
  (1)M2   [0,1] NIR excess membership flag (meta.code)
  (1)M3   [0,1] TGAS Gaia membership flag (meta.code)
  (1)M4   [0,1] X-ray membership flag (meta.code)
   (ALL)SimbadName (char) Designation understandable by the Simbad data-base (
  (2)AV mag (n) Absorption in the V band (phot.mag)
  (2)e_AV mag (n) Uncertainty of the absorption in V band (stat.error)
  (2)logt yr (n) Log of stellar age (time.age)
  (2)b_logt yr (n) Log of lower limit of stellar age (time.age;stat.min)
  (2)B_logt yr (n) Log of upper limit of stellar age (time.age;stat.max)

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