Sunspot drawing of 1973-9-30

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https://doi.org/10.7891/e-manuscripta-97384



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1973-09-30
09:00
Hs 1304.5:5190
https://doi.org/10.7891/e-manuscripta-97384
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
192 6 J 5.4 261.1
193 21 G 12.4 254.7
195 5 J 20.2 199.6
196 15 A -14.1 194.0
199 22 B -13.5 172.1
201 3 J 11.5 168.0
6 72