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Sunspot drawing of 2021-12-17
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2021-12-17
09:00
Observer : Marco Cagnotti
Seeing (SIDC) : 2
Group
Not Weighted
Weighted
Type
Latitude
Carrington Longit.
139
7
15
D
-19.4
313.9
140
2
4
C
-28.2
344.6
141
10
20
D
-18.1
299.0
142
2
6
D
-20.5
285.3
143
4
6
B
14.2
353.4
144
1
3
J
19.9
274.2
6
26
54