VizieR

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

  
J/A+A/546/A16
  22-GHz water maser clouds (Richards+, 2012)
ReadMe+ftp
2012A&A...546A..16R
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Post annotation 		img(gal)
1.J/A+A/546/A16/appenbH2O maser feature parameters (1190 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) Star name (meta.id;meta.main)
  Date (char) Observation date (YYYY or YYYY-MM-DD) (time.epoch;obs)
  Vlsr km/s LSR velocity (phys.veloc;pos.lsr)
  DV km/s Full velocity extent of the feature, ΔV (spect.line.width)
  DV1/2 km/s (n) Velocity FWHM of the feature, ΔV1/2 (Note 1)   (spect.line.width)
  e_DV1/2 km/s (n) Velocity FWHM of the feature, ΔV1/2 (Note 1)   (stat.error)
  x mas Cartesian (in the plane of the sky) offset from the centre of expansion (pos;arith.diff)
  e_x mas rms uncertainty on x (stat.error;pos.cartesian.x)
  y mas Cartesian (in the plane of the sky) offset from the centre of expansion (pos;arith.diff)
  e_y mas rms uncertainty on y (stat.error;pos.cartesian.y)
  a mas Radial (in the plane of the sky) offset from the centre of expansion (a=sqrt(x2+y2)) (pos;arith.diff)
  e_a mas rms uncertainty on a (stat.error)
  LAS mas Largest angular size of the feature (phys.angSize;stat.max)
  e_LAS mas rms uncertainty on LAS (stat.error)
  Ipeak Jy Peak flux density of the feature, at 22GHz (phot.flux.density;stat.max)

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