Sunspot drawing of 1968-4-4

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https://doi.org/10.7891/e-manuscripta-95485



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1968-04-04
07:30
Hs 1304.5:3498
https://doi.org/10.7891/e-manuscripta-95485
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
136 6 J 19.0 96.7
140 3 B 14.7 95.7
143 16 D -24.4 74.7
144 4 B -19.4 66.7
145 3 A -14.8 38.6
147 3 B -20.1 33.6
154 12 C 8.7 44.6
155 12 B -21.9 337.2
156 2 B -26.1 40.0
157 1 A 18.9 0.6
10 62