Sunspot drawing of 1969-7-9

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https://doi.org/10.7891/e-manuscripta-95900



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1969-07-09
06:00
Hs 1304.5:3885
https://doi.org/10.7891/e-manuscripta-95900
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
272 4 J 16.4 125.9
278 1 A 7.6 104.7
282 9 H 12.2 94.6
283 61 C -15.9 91.4
287 3 J 8.6 64.6
290 16 B 12.8 37.5
291 26 E -16.8 18.2
292 2 B -9.5 35.8
293 1 A 18.5 13.7
9 123