Sunspot drawing of 1981-8-15

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https://doi.org/10.7891/e-manuscripta-139218



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1981-08-15
08:30
Hs 1304.6:196
https://doi.org/10.7891/e-manuscripta-139218
Observer : Michele De Lorenzi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
376 1 3 J 10 128
379 16 29 E -9 123
380 4 5 A 25 88
383 2 3 A -8 58
389 10 14 B -20 24
391 25 44 E -15 8
392 4 7 C -19 110
397 2 2 A 14 354
398 5 10 H -7 344
399 3 5 B -23 89
400 1 3 J -2 327
401 1 3 J -18 328
12 74 128