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Sunspot drawing of 2021-5-20
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2021-05-20
06:45
Observer : Marco Cagnotti
Seeing (SIDC) : 3
Group
Not Weighted
Weighted
Type
Latitude
Carrington Longit.
36
2
5
C
19.7
193.8
37
2
2
A
-15.6
231.0
2
4
7