VizieR

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

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/702/178
  YSOs in the central 400pc of the Galaxy (Yusef-Zadeh+, 2009)
ReadMe+ftp
2009ApJ...702..178Y
Similar Catalogs
Post annotation 		img(gal)
1.J/ApJ/702/178/greenParameters of SED fits to 4.5um excess sources near or foreground (table 10) the Galactic Center (33 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)
  [YHA2009] (char) Green number (gNNA) linkRole{sources comment (table 5)} (meta.id;meta.main)
  n_[YHA2009] (char) Localisation of the source: N for near or F for foreground the Galactic Center (far) (meta.note)
  SSTGC  SSTGC number (meta.id)
  GLON deg Galactic longitude (pos.galactic.lon)
  GLAT deg Galactic latitude (pos.galactic.lat)
  Chi2  χ2 value (stat.value)
  Nfits  Number of acceptably fitting models (meta.number)
  Av mag Visual extinction Av (phys.absorption;em.opt.V)
  Mass Msun Average mass of the protostar (phys.mass;stat.mean)
  e_Mass Msun Mass uncertainty (stat.error;phys.mass)
  Lum Lsun Average luminosity of the protostar (phys.luminosity)
  e_Lum Lsun Lum uncertainty (stat.error)
  Menv Msun/yr Average mass accretion rate (phys.mass.loss)
  e_Menv Msun/yr Menv 1σ standard deviation (stat.error)
  Stage  (n)Evolutionary stage of the fitted source (src.class)
  2M/IRAC  Display the 2MASS/IRAC catalog of the Galactic Center (SSTGC; Ramirez et al. 2008, Cat. II/295) (meta.ref.url)
  Simbad  ask the Simbad data-base about this object
  _RA.icrs deg (n)(i) Right ascension (ICRS) (computed by VizieR, not part of the original data) (pos.eq.ra;meta.main)
  _DE.icrs deg (n)(i) Declination (ICRS) (computed by VizieR, not part of the original data) (pos.eq.dec;meta.main)

ALL cols		    
(n) indicates a possible blank or NULL column(i)indexed column
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usage  Display UCD1+    UCD1  
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