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

  New variables in ONC (Parihar+, 2009)
Post annotation
1.J/MNRAS/400/603/table2(c)The photometric data along with other relevant information of all 346 stars in our FoV (346 rows)
2.J/MNRAS/400/603/table4The list of stars showing Hα line in emission (47 rows)
3.J/MNRAS/400/603/table5Result of the periodogram analysis of periodic variables of the ONC (148 rows)

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)
  (1+3)n_Seq (char) P indicates a period analysis in table5, a Hα emission (meta.ref.url)
   (ALL)Seq  (i) Sequential number, <[PMD2009] NNN> in Simbad (meta.record)
  (1)RAJ2000 "h:m:s" (i) Right ascension (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 "d:m:s" (i) Declination (J2000) (pos.eq.dec;meta.main)
   (ALL)JW  (n) Hillenbrand (1997AJ....113.1733H) number, [H97b] NNNN in Simbad (
  (1)Per1 d (n) Period from Herbst, J/A+A/396/513 (time.period)
  (1)Per2 d (n) Period from Stassun, J/AJ/117/2941 (time.period)
   (ALL)Sky (char) Sky conditions flag (Note G1)   (meta.code)
  (1+3)nb (char) [y] Presence of another star closer than 6" (meta.code)
  (1+3)TTS (char) [CW] T Tauri type: Classical or Weak (src.class)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (1+2)Imag mag Landolt I magnitude (phot.mag;em.opt.I)
  (1)R-I mag (n) Landolt R-I colour index (phot.color;em.opt.R;em.opt.I)
  (1)V-I mag (n) Landolt V-I colour index (phot.color;em.opt.V;em.opt.I)
  (1+2)SpT (char) MK spectral type (src.spType)
  (1)Jmag mag (n) J magnitude (phot.mag;em.IR.J)
  (1)J-H mag (n) J-H colour index (phot.color;em.IR.J;em.IR.H)
  (1)H-K mag (n) H-K colour index (phot.color;em.IR.H;em.IR.K)
  (1)logLX [10-7W] (n) X-ray luminosity (phys.luminosity;em.X-ray)
  (1)Simbad (char) ask the Simbad data-base about this object
  (2)Note (char) [N] N for stars not in the survey (Note 1)   (meta.note)
  (2)EW 0.1nm Hα Equivalent width (spect.line.eqWidth;em.line.Halpha)
  (2+3)Per d (n) Period (time.period)
  (3)Power  Normalized power of the highest peak in the Scargle power spectrum (phys.luminosity;stat.max)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  (3)e_Per d rms uncertainty on Per (stat.error)
  (3)chi2  Reduced χ2 of the light curve computed with respect to the median seasonal magnitude (
  (3)<sigma> mag Average precision of the time-series data (stat.error)
  (3)Iamp mag Amplitude of the light curve in the I band (phot.mag;em.opt.I)
  (3)Nobs  Number of total useful observation (meta.number)
  (3)Nmean  Number of the data points after averaging the close observations (meta.number)
  (3)n1 (char) Season to which the listed period and all the values in the previous columns refer (c1-c5) (meta.code)
  (3)n2 (char) Cycles where the same periodicity, approximately within the computed uncertainty, was found (Note 2)   (meta.code)
  (3)n3 (char) New or previously known code (Note 3)   (meta.code)

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