VizieR

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

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/238/19
  VANDAM IV. Free-free emission from protostars (Tychoniec+, 2018)
ReadMe+ftp
2018ApJS..238...19T
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJS/238/19/table4Young stellar object candidates (24 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)
  Name (char) Identifier (meta.id;meta.main)
  RAJ2000 "h:m:s" (i) [3] Hour of Right Ascension (J2000) (pos.eq.ra;meta.main)
  DEJ2000 "d:m:s" (i) [30/32] Degree of Declination (J2000) (pos.eq.dec;meta.main)
  l_Fint6.4 (char) Limit flag on Fint6.4 (meta.code.error)
  Fint6.4 mJy (n) [0.01/63] Integrated 6.4cm flux density (Note 1)   (phot.flux.density;em.radio.3-6GHz)
  e_Fint6.4 mJy (n) [0.002/2] Uncertainty in Fint6.4 (stat.error)
  l_Fpk6.4 (char) Limit flag on Fpeak6.4 (meta.code.error)
  Fpk6.4 mJy/beam (n) [0.01/43] Peak 6.4cm value of flux density on source (phot.flux.density;em.radio.3-6GHz;stat.max)
  RMS6.4 mJy/beam (n) [0.004/0.1] Root-Mean-Square of 6.4cm image (stat.error)
  l_Fint4.1 (char) Limit flag on Fint4.1 (meta.code.error)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
  Fint4.1 mJy (n) [0.006/17] Integrated 4.1cm flux density (Note 1)   (phot.flux.density;em.radio.6-12GHz)
  e_Fint4.1 mJy (n) [0.003/0.7] Uncertainty in Fint4.1 (stat.error)
  l_Fpk4.1 (char) Limit flag on Fpeak4.1 (meta.code.error)
  Fpk4.1 mJy/beam (n) [0.01/6] Peak 4.1cm value of flux density on source (phot.flux.density;em.radio.6-12GHz;stat.max)
  RMS4.1 mJy/beam (n) [0.003/0.6] Root-Mean-Square of 4.1cm image (stat.error)
  l_SpIndInt (char) Limit flag on SpIndInt (meta.code.error)
  SpIndInt  (n) [-6/8.1] Spectral index calculated with the integrated flux (spect.index)
  e_SpIndInt  (n) [0/3.4] Uncertainty in SpIndInt (stat.error)
  l_SpIndPk (char) Limit flag on SpIndPeak (meta.code.error)
  SpIndPk  (n) [-7/7.2] Spectral index calculated with the peak flux (spect.index)
  e_SpIndPk  (n) [0/1] Uncertainty in SpIndPeak (stat.error)
  c2d  (n)Display the c2d Spitzer data (II/332) within 1" (meta.ref.url)
  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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