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J/ApJ/441/307
  Proper motions and brightness of Cas A (Anderson+ 1995)
ReadMe+ftp
1995ApJ...441..307A
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1.J/ApJ/441/307/table3Results of multi-epoch fits (304 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)
  Knot  (i) [1/304] Knot designation number (meta.id;meta.main)
  KnotT  (n) Designation number of Tuffs (1986MNRAS.219...13T), for knots which are clearly in both samples (meta.id)
  Xpos arcsec Epoch 1987 knot position (Note 1)   (pos.proj)
  Ypos arcsec Epoch 1987 knot position (Note 1)   (pos.proj)
  BoxX1 arcsec Box defining the regression region used for each knot (Note 1)   (instr.param)
  BoxY1 arcsec Box defining the regression region used for each knot (Note 1)   (instr.param)
  BoxX2 arcsec Box defining the regression region used for each knot (Note 1)   (instr.param)
  BoxY2 arcsec Box defining the regression region used for each knot (Note 1)   (instr.param)
  pmRA arcsec/yrProper motion in right ascension (pos.pm;pos.eq.ra)
  e_pmRA arcsec/yrrms uncertainty in pmRA (68% confidence) (stat.error)
  pmDE arcsec/yrProper motion in declination (pos.pm;pos.eq.dec)
  e_pmDE arcsec/yrrms uncertainty in pmDE (68% confidence) (stat.error)
  B mJy Estimate of knot brightness at lambda=6cm (mJy/beam, epoch 1987) (phot.flux.density;em.radio.3-6GHz)
  DB/B yr-1 Annual fractional brightness change relative to the large-scale ring (src.var)
  e_DB/B yr-1 rms uncertainty in DB/B (68% confidence) (stat.error)
  Nobs  Number of epochs of data used in multi-epoch determinations (meta.number)

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