Sunspot drawing of 1971-7-25

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https://doi.org/10.7891/e-manuscripta-96928



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1971-07-25
07:00
Hs 1304.5:4521
https://doi.org/10.7891/e-manuscripta-96928
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
203 21 D 13.3 352.9
207 2 A 9.7 13.3
214 2 A -13.9 340.3
218 2 A 15.4 338.9
219 17 C 10.6 308.4
221 8 A 20.2 298.8
223 4 B -17.8 357.1
224 3 J -7.5 242.7
225 2 B -15.9 257.0
226 7 J -14.3 230.9
227 2 A 14.8 302.3
228 1 A 16.0 226.0
12 71