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Sunspot drawing of 2021-4-16
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2021-04-16
07:45
Observer : Marco Cagnotti
Seeing (SIDC) : 4
Group
Not Weighted
Weighted
Type
Latitude
Carrington Longit.
22
7
7
B
-22.5
5.6
23
2
3
B
-20.8
344.6
24
3
5
B
-23.5
263.1
3
12
15