Sunspot drawing of 1993-2-13

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https://doi.org/10.7891/e-manuscripta-147504



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1993-02-13
08:00
Hs 1304.6:3692
https://doi.org/10.7891/e-manuscripta-147504
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
35 10 17 C 15 120
39 3 3 B 11 111
40 64 60 E -7 88
47 22 17 C 9 23
48 3 2 A 11 15
49 1 3 J 14 356
6 103 102