VizieR

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

VizieR

  
J/A+A/602/A69
  Group sunspot number series since 1739 (Chatzistergos+, 2017)
Post annotation
  
1.J/A+A/602/A69/ch_gsn_mGSN series, monthly values (3264 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)
  Obs.year yr Year of observation (time.epoch)
  Obs.month  Month of observation (time.epoch)
  Rg  (n) Group sunspot number (meta.id)
  sigmaU  (n) Upper limit of standard deviation (stat.stdev)
  sigmaL  (n) Lower limit of standard deviation (stat.stdev)

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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