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Sunspot drawing of 2026-4-17
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2026-04-17
08:45
Observer : Marco Cagnotti
Seeing (SIDC) : 3
Group
Not Weighted
Weighted
Type
Latitude
Carrington Longit.
99
1
3
J
-17.6
13.8
102
1
4
J
20.2
46.9
103
11
18
E
14.1
315.8
3
13
25