Sunspot drawing of 1990-3-22

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https://doi.org/10.7891/e-manuscripta-145347



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1990-03-22
08:00
Hs 1304.6:2797
https://doi.org/10.7891/e-manuscripta-145347
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
143 3 2 B 5 29
144 1 1 A -19 19
145 52 36 E -34 14
148 9 9 B 17 1
151 1 3 J -11 347
153 15 14 C -30 327
158 31 24 C -13 333
159 41 29 D -33 322
160 20 17 C -17 315
161 2 3 A 15 321
162 4 24 G -7 305
164 4 2 A 13 9
165 2 1 A -8 11
166 3 2 A -13 359
14 188 167