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Simple TargetList Of TargetsFast Xmatch with large catalogs or Simbad
Target Name (resolved by Sesame) or Position:

Target dimension:

Radius Box size

  Galactic SFR and gas surface densities (Heiderman+, 2010)
Post annotation
1.J/ApJ/723/1019/table1Measured quantities for clouds (21 rows)

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) (i) Cloud name (;meta.main)
  n_Cloud (char) [*] *: data from litterature (meta.note)
  Ntot  Total number of YSOs above AV=2 (Note 1)   (meta.number)
  M (char) M indicates suspicious YSOs and/or MISFITS in this cloud (table 3) (meta.ref.url)
  NI  (n) Number of Class I objects above AV=2 (Note 1)   (meta.number)
  NF  (n) Number of Flat SED objects >AV=2 (Note 1)   (meta.number)
  Dist pc Distance to cloud (pos.distance;pos.heliocentric)
  e_Dist pc (n) Dist uncertainty (stat.error)
  Omega deg2 Solid angle (angular area Ω) of cloud (phys.angSize)
  Area pc2 Cloud area (phys.area)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
  e_Area pc2 (n) Area uncertainty (stat.error;phys.area)
  Mass Msun Mass of cloud (gas) (phys.mass)
  e_Mass Msun (n) Mass uncertainty (stat.error;phys.mass)
  Sigma Msun/pc2 Surface gas density Σgas (
  e_Sigma Msun/pc2 (n) Sigma uncertainty (stat.error)
  SFR Msun/Myr Star formation rate (phys.SFR)
  e_SFR Msun/Myr (n) SFR uncertainty (stat.error;phys.SFR)
  SigSFR Msun/yr/kpc2SFR density ΣSFR (phys.SFR)
  e_SigSFR Msun/yr/kpc2(n) SigSFR uncertainty (stat.error)
  SimbadName (char) Designation understandable by the Simbad data-base (
  _RA deg (n)(i) Positions from SIMBAD database (right ascension part) (pos.eq.ra;meta.main)
  _DE deg (n)(i) Positions from SIMBAD database (declination part) (pos.eq.dec;meta.main)

ALL cols
(n) indicates a possible blank or NULL column(i)indexed column
Adapt form
Display your selection only Reset to default columns
usage  Display UCD1+    UCD1  
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