Sunspot drawing of 1989-3-1

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https://doi.org/10.7891/e-manuscripta-144614



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1989-03-01
08:00
Hs 1304.6:2461
https://doi.org/10.7891/e-manuscripta-144614
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
86 1 2 A -9 108
88 8 17 D 14 117
89 2 2 A 29 115
91 2 5 C -24 66
92 20 28 D -20 46
94 11 14 C 11 54
95 17 18 D 18 42
98 2 3 A 38 44
99 1 1 A -19 93
100 9 10 B 23 355
101 2 2 A 21 337
11 75 102