A Comparative Look at Sunspot CyclesNational Aeronautics and Space Administration, Scientific and Technical Information Branch, 1984 - Sunspots - 167 pages |
Common terms and phrases
8-20 MAXIMUM VALUE AAVSO ASCCHM based on cycles BOTTOM:LOW-RMAX corrected for bursts CURVE CYCLES 8-20 cycle 21 cycle minimum occurrence cycle number cycles 19 CYCLES 8-20 MAXIMUM DCHM denoted estimate excluding SCN HIGH-RMAX cycle Linear Regression LONG-PERIOD CYCLES LOW-RMAX cycles MAX-MAX PERIOD MAXIMUM VALUE MINIMUM MEAN CURVE CYCLES MEAN CURVE LONG-PERIOD MEAN CURVE RZ MEAN CURVE SHORT-PERIOD MEAN CURVE TOP MEAN MONTHLY SUNSPOT mean of cycles mean sunspot number mean values MIN-MIN PERIOD MINIMUM VALUE 50 monthly mean sunspot MONTHLY SUNSPOT NUMBER months NUMBER 50 occurrence date PERIOD CYCLES R13 tGPV R13 value R₂ PROVISIONAL RCHM relatively strong correlations RMAX RMAX(SCN 21 RMIN OCCURRENCE 100 RMIN OCCURRENCE Figure RMIN OCCURRENCE R13 RMIN(SCN Rz(t SCN 9 SELECTED PARAMETERS BASED SMOOTHED SUNSPOT NUMBER SOLAR CYCLE solar minimum standard deviation sunspot cycle SUNSPOT NUMBER 150 sunspot number based sunspot number versus Syx unit Table tGNV VALUE MINIMUM VALUE ΦΜΑΧ