VizieR

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

VizieR

  
J/A+A/647/A97
  HD 183656 Long-term variations (Wolf+, 2021)
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2021A&A...647A..97W
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Objects
timeSerie
Post annotation 		  
1.J/A+A/647/A97/table3Spectrophotometry of Hα line from various published papers [timeSerie](equivalent width curve)
timeSerie
(29 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)
  RJD d Reduced Julian date (JD-2400000) (time.epoch)
  V  Peak intensity of the double emission IV (spect.line.intensity;arith.ratio)
  R  Peak intensity of the double emission IR (spect.line.intensity;arith.ratio)
  (V+R)/2  Peak intensity of the double emission (IV+IR)/2 (spect.line.intensity;arith.ratio)
  V/R  Peak intensity ratio IV/IR (spect.line.intensity;arith.ratio)
  Ic  (n) Central intensity of the shell absorption line Ic (spect.line.intensity)
  EWHa 0.1nm (n) Hα equivalent width (spect.line.eqWidth)
  e_EWHa 0.1nm (n) rms error on EWHa (stat.error)
  Ref (char) References (meta.ref)

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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