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/ApJS/217/7
  Orion A dense cores based on 1.1mm and C18O (Shimajiri+, 2015)
ReadMe+ftp
2015ApJS..217....7S
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/217/7/table2(c)Identified AzTEC 1.1mm dust cores (619 rows)
2.J/ApJS/217/7/table4(c)Identified C18O cores (235 rows)
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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)Seq   [1/619] AzTEC-Ori Core identification (meta.id;meta.main)
   (ALL)RAJ2000 "h:m:s" (i) [5] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
   (ALL)DEJ2000 "d:m:s" (i) [4/6] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  (1)Flux Jy [0.05/6] Peak 1.1mm flux density in Jy per beam (phot.flux.density;em.mm.200-400GHz)
   (ALL)Asp   [1/3] 1.1mm Core aspect ratio (elongation): a/b (phys.size.axisRatio)
   (ALL)Rpc pc [0.01/0.2] 1.1mm Core radius (Note 1)   (phys.size.radius)
  (1)M(H2) Msun [0.6/117] 1.1mm Core mass (Note 1)   (phys.mass)
  (1)n 10+4cm-3 [0.3/915] 1.1mm Mean number density of the core (meta.number;phys.density)
   (ALL)Cat (char) [ABD] 1.1mm to C18O core association (Note G1)   (meta.code)
  (1)C18O (char) Name of associated C18O-Ori core(s) (Table 4) (meta.id)

ALL cols		    
 (i)indexed column
  (1)Notes (char) Source notes (Note 2)   (meta.note)
  (1)CCat  (n)Number of sources within 30" from Nutter et al. 2007, J/MNRAS/374/1413 and Ikeda et al. 2007 J/ApJ/665/1194 (meta.ref.url)
  (1)M12  (n)Number of PMS/protostar sources within 16" from Megeath et al. 2012, J/AJ/144/192 (meta.ref.url)
   (ALL)Simbad (char) ask the Simbad data-base about this object (meta.ref.url)
  (2)Vlsr km/s [5.6/12.7] LSR Velocity VLSR (phys.veloc;pos.lsr)
  (2)TA K [0.7/6.3] Peak Antenna Temperature Tpeak (phot.antennaTemp;stat.max)
  (2)dVc km/s [0.3/1.4] Velocity width in FWHM dVcore (instr.bandwidth)
  (2)sigma km/s [0.1/0.6] 1D velocity dispersion σ within the core (phys.veloc.dispersion)
  (2)M(LTE) Msun [1/62] LTE Mass MLTE (phys.mass)
  (2)M(VIR) Msun [3/102] Virial Mass MVIR (phys.mass)
  (2)Rvir   [0.4/20.1] Ratio virial mass/LTE mass (Rvir) (phys.mass;arith.ratio)
  (2)M(J) Msun [0.2/55.6] Jeans Mass MJ (phys.mass)
  (2)M(Phi) Msun [0.1/0.8] Maximum Mass MΦ (phys.mass)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  (2)Rc   [0.1/20.8] Critical Mass Ratio Rc (phys.mass;arith.ratio)
  (2)n 10-4cm-3 [0.1/1.8] Mean gas density of the C18O core (phys.density)
  (2)Region (char) Cloud Region (see Figure 1) (meta.note)
  (2)AzTEC  (n) [1/619] Name of associated AzTEC-Ori mm core (Table 2) (meta.id.assoc)

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