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J/ApJ/682/445
  Spitzer observations of S254-S258 (Chavarria+, 2008)
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1.J/ApJ/682/445/table2(c)JHK and Spitzer photometry of sources (26821 rows)
2.J/ApJ/682/445/table4(c)*Parameters of clusters (Note) (10 rows)
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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)RAJ2000 deg (i) Right Ascension in decimal degrees (J2000) (pos.eq.ra;meta.main)
  (1)DEJ2000 deg (i) Declination in decimal degrees (J2000) (pos.eq.dec;meta.main)
  (1)Jmag mag (n) KPNO/FLAMINGOS J band magnitude (1.24um) (phot.mag;em.IR.J)
  (1)e_Jmag mag (n) Error in Jmag (stat.error;phot.mag;em.IR.J)
  (1)Hmag mag (n) KPNO/FLAMINGOS H band magnitude (1.65um) (phot.mag;em.IR.H)
  (1)e_Hmag mag (n) Error in Hmag (stat.error;phot.mag;em.IR.H)
  (1)Kmag mag (n) KPNO/FLAMINGOS K band magnitude (2.21um) (phot.mag;em.IR.K)
  (1)e_Kmag mag (n) Error in Kmag (stat.error;phot.mag;em.IR.K)
  (1)3.6um mag (n) Spitzer/IRAC 3.6 micron band magnitude (phot.mag;em.IR.3-4um)
  (1)e_3.6um mag (n) Error in 3.6um (stat.error)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (1)4.5um mag (n) Spitzer/IRAC 4.5 micron band magnitude (phot.mag;em.IR.4-8um)
  (1)e_4.5um mag (n) Error in 4.5um (stat.error)
  (1)5.8um mag (n) Spitzer/IRAC 5.8 micron band magnitude (phot.flux.density;em.IR.4-8um)
  (1)e_5.8um mag (n) Error in 5.8um (stat.error)
  (1)8.0um mag (n) Spitzer/IRAC 8.0 micron band magnitude (phot.flux.density;em.IR.8-15um)
  (1)e_8.0um mag (n) Error in 8.0um (stat.error)
  (1)alpha  (n) Observed IRAC SED slope (αIRAC) (Note 1)   (spect.index)
  (1)Simbad (char) ask the Simbad data-base about this object (meta.ref)
  (2)Name (char) Cluster name(s) (meta.id;meta.main)
  (2)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (2)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (2)IR  Number of stars with IR-excess, including Class I and Class II. (meta.number)
  (2)N  Corrected number of cluster members, see section 4.2 (meta.number)

ALL cols
    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)I  Number of Class I sources (meta.number)
  (2)II  Number of Class II sources (meta.number)
  (2)I/II  (n) Ratio of Class II to Class I sources (meta.number)
  (2)f_I/II (char) [g] missed sources (Note 1)   (meta.code)
  (2)I/IR  Ratio of Class I to IR-excess sources (meta.number)
  (2)sigs pc-2 Mean surface density of stars (src.density)
  (2)sigsM pc-2 Peak surface density of stars (src.density)
  (2)sigg cm-2 Mean 13CO surface density (src.density)
  (2)siggM cm-2 Peak 13CO surface density (src.density)
  (2)Mgas solMass Mass of gas in the cluster (phys.mass)
  (2)eps  Star formation efficiency (Note 2)   (stat.param)
  (2)SimbadName (char) Designation understandable by the Simbad data-base (meta.id)

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