Sunspot drawing of 1978-9-25

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https://doi.org/10.7891/e-manuscripta-99156



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1978-09-25
07:15
Hs 1304.5:6709
https://doi.org/10.7891/e-manuscripta-99156
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
317 4 H 27.8 17.5
321 20 C 35.2 4.9
324 18 J -22.0 338.1
328 5 J 24.4 305.9
329 13 B 14.8 335.3
333 12 C 28.1 280.5
334 13 C -13.0 309.2
335 8 C -16.0 353.5
336 5 B -18.7 243.8
337 8 D -18.1 307.0
338 10 B -12.4 240.6
339 3 J 35.0 222.4
340 3 J 17.4 217.5
341 3 A 31.0 320.5
342 5 B -12.3 251.9
15 130