A.1            Solar activity values for complete solar cycle

Table A-1 lists the minimum, mean and maximum daily and 81­day averaged values for F10.7, S10.7 and M10.7 for each month of solar cycle 23. The values are averaged over 30-day (1 month) intervals. This table is referred to in 6.2.2, 6.2.3 and 7.2.1.