Sunspot drawing of 1991-3-30

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https://doi.org/10.7891/e-manuscripta-145763



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1991-03-30
07:45
Hs 1304.6:3114
https://doi.org/10.7891/e-manuscripta-145763
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
133 39 37 D -24 181
139 5 9 G 17 172
140 2 3 A -12 164
141 3 9 G -15 143
144 22 27 D 14 58
145 13 18 D -9 55
147 2 3 A 20 93
148 4 9 D -8 180
149 1 1 A -15 102
150 2 4 C 10 27
10 93 120