Our Sun was certainly quieter this week. The average daily sunspot numbers were down nearly 17 points to 51.6, while the average daily solar flux declined nearly 9 points to 83.2. Sunspot numbers for May 19-25 were 36, 33, 44, 47, 37, 23 and 23, with a mean of 34.7. The 10.7 cm flux was 84.4, 83.7, 83.6, 84.5, 84.1, 81.7 and 80.3, with a mean of 83.2. The estimated planetary A indices were 4, 3...
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