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/236/51
  PGCCs in lambda Orionis complex. II. Cores at 850um (Yi+, 2018)
ReadMe+ftp
2018ApJS..236...51Y
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/236/51/coresProperties of cores detected at 850um and associated YSOs in the lambda Orionis (Table 2), Orion A (Table 3) and Orion B (Table 4) clouds (119 rows)

Simple ConstraintList Of Constraints
 
Query by Constraints constraints help applied on Columns (Output Order: + - )
ShowSortColumn  Constraint Explain   (UCD)
  recno  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)
  Cloud (char) lambda Orionis (Table 2), Orion A (Table 3) or Orion B (Table 4) clouds (meta.id.parent)
  PGCC (char) PGCC identifier (GLLL.ll+BB.bbAN), as in Table 1 (meta.id.part;meta.main)
  ID (char) Core identifier (Note 1)   (meta.id.part;meta.main)
  OT (char) Object type (starless or protostellar) (src.class)
  RAJ2000 "h:m:s" (i) [5] Hour of right ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) Degree of declination (J2000) (pos.eq.dec;meta.main)
  Size pc [0.01/2.3] Core size (phys.size.diameter)
  NH2 10+22cm-2 [2.5/116.6] H2 column density N(H2) (phys.columnDensity)
  e_NH2 10+22cm-2 [0.1/19.8] NH2 uncertainty (stat.error;phys.columnDensity)
  nH2 10+5cm-3 [0.5/40.8] Beam-averaged hydrogen column density (Note 2)   (phys.density)

ALL cols		    
 (i)indexed column
  e_nH2 10+5cm-3 [0.1/4.7] nH2 uncertainty (stat.error)
  Mass Msun [0.07/12.25] Core mass (phys.mass)
  e_Mass Msun [0.01/3.2] Mass uncertainty (stat.error;phys.mass)
  MJ Msun (n) [0.01/3.29] Jeans mass (phys.mass)
  e_MJ Msun (n) [0.01/1.6] MJ uncertainty (stat.error)
  Lbol Lsun (n) [0.13/41.62] Bolometric luminosity of associated YSOs (phys.luminosity)
  e_Lbol Lsun (n) [0.01/7.7] Lbol uncertainty (stat.error)
  Tbol K (n) [19.7/699.6] Bolometric temperature of associated YSOs (phys.temperature)
  e_Tbol K (n) [0.1/21.7] Tbol uncertainty (stat.error)
  alpha  (n) [-0.28/2.67] 3.6-22um spectral index α3.6–22 of associated YSOs (meta.id.assoc;spect.index;em.IR.8-15um)
  Class (char) Object class of associated YSOs (src)
  Simbad  ask the Simbad data-base about this object (meta.ref.url)

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