VizieR

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

  
J/ApJ/698/324
  Spitzer IRDCs (Ragan+, 2009)
ReadMe+ftp
2009ApJ...698..324R
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/698/324/table1(c)Spitzer targets (11 rows)
2.J/ApJ/698/324/table2(c)Spitzer-identified YSOs: 2MASS, IRAC, and MIPS photometry (309 rows)
3.J/ApJ/698/324/table6(c)Clumpfind results, foreground estimation method A (451 rows)
Help Xmatch is

Simple ConstraintList Of Constraints
 
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)IRDC (char) (i) IRDC identification (GLLL.ll+B.bb) (meta.id.parent)
  (1+2)RAJ2000 "h:m:s" (i) Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  (1+2)DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  (1)Dist kpc Distance (Note 1)   (pos.distance;pos.galactocentric)
  (1)E_Dist kpc Positive error on Dist (Note 1)   (stat.error;stat.max)
  (1)e_Dist kpc Negative error on Dist (Note 1)   (stat.error)
  (1)N2  (n)Number of YSOs found in this dark cloud (table2) (meta.number)
  (1)N6  (n)Number of clumps found in this dark cloud (table6) (meta.number)
  (1)R06 (char) Display the IRDC properties from Ragan et al., 2006, Cat. J/ApJS/166/567 (meta.ref.url)
  (1+2)Simbad (char) ask the Simbad data-base about this object (meta.ref)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Seq   [1/46] Index number (meta.id;meta.main)
  (2)Jmag mag (n) 2MASS J band magnitude (phot.mag;em.IR.J)
  (2)e_Jmag mag (n) Uncertainty in Jmag (stat.error;phot.mag;em.IR.J)
  (2)Hmag mag (n) 2MASS H band magnitude (phot.mag;em.IR.H)
  (2)e_Hmag mag (n) Uncertainty in Hmag (stat.error;phot.mag;em.IR.H)
  (2)Ksmag mag (n) 2MASS Ks band magnitude (phot.mag;em.IR.K)
  (2)e_Ksmag mag (n) Uncertainty in Ksmag (stat.error;phot.mag;em.IR.K)
  (2)[3.6] mag (n) Spitzer/IRAC 3.6 micron band magnitude (phot.mag;em.IR.3-4um)
  (2)e_[3.6] mag (n) Uncertainty in [3.6] (stat.error)
  (2)[4.5] mag Spitzer/IRAC 4.5 micron band magnitude (phot.mag;em.IR.4-8um)
  (2)e_[4.5] mag Uncertainty in [4.5] (stat.error)
  (2)[5.8] mag (n) Spitzer/IRAC 5.8 micron band magnitude (phot.flux.density;em.IR.4-8um)
  (2)e_[5.8] mag (n) Uncertainty in [5.8] (stat.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)[8.0] mag (n) Spitzer/IRAC 8.0 micron band magnitude (phot.flux.density;em.IR.8-15um)
  (2)e_[8.0] mag (n) Uncertainty in [8.0] (stat.error)
  (2)[24] mag (n) Spitzer/MIPS 24.0 micron band magnitude (phot.flux.density;em.IR.15-30um)
  (2)e_[24] mag (n) Uncertainty in [24] (stat.error)
  (2)AK mag (n) The Ks band extinction (phys.absorption)
  (2)Class (char) Classification of the YSO (Note 1)   (meta.code.class)
  (2)2M (char) Display the 2MASS data (Cutri et al. 2003, Cat. II/246) (meta.ref.url)
  (3)CSeq (char) Clump number (CNN) (meta.id;meta.main)
  (3)offRA arcsec Offset in Right Ascension from center (pos.eq.ra;arith.diff)
  (3)offDE arcsec Offset in Declination from center (pos.eq.dec;arith.diff)
  (3)CMass Msun Clump mass (phys.mass)
  (3)tau  Maximum optical depth (phys.absorption.opticalDepth;stat.max)
  (3)CSize pc Clump size (phys.angSize)
  (3)Notes (char) Additional notes (Note 1)   (meta.note)
  (3)_RA deg (i) Position computed from IRDC in table1 and offsets (right ascension part) (pos.eq.ra;meta.main)
  (3)_DE deg (i) Position computed from IRDC in table1 and offsets (declination part) (pos.eq.dec;meta.main)

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