Latitudinal Dependence of Cosmic Rays Modulation at 1 AU and Interplanetary Magnetic Field Polar Correction

Table 1

Definition of ascending and descending periods.

	Period	Years
(I)	𝐴<0 ascending	1964.79–1968.87, 1986.70–1989.54, 2008.95–2009.95
(II)	𝐴<0 descending	1964.53–1964.79, 1979.95–1986.70, 2000.28–2008.95
(III)	𝐴>0 ascending	1976.20–1979.95, 1996.37–2000.28
(IV)	𝐴>0 descending	1968.87–1976.20, 1989.54–1996.37