Sunspot drawing of 1989-8-24

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https://doi.org/10.7891/e-manuscripta-144597



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1989-08-24
07:45
Hs 1304.6:2617
https://doi.org/10.7891/e-manuscripta-144597
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
412 2 10 C 16 328
416 7 12 H 28 298
417 2 5 H -23 304
421 7 10 C 20 311
423 1 1 A 32 272
428 13 14 B -20 244
429 1 2 A 24 295
433 9 8 B -21 227
436A 4 3 A 25 232
438 1 3 J 24 188
439 1 1 A 14 263
440 3 2 A -11 234
442 1 2 A 13 177
443 1 3 J -17 162
444 5 7 B 14 236
15 58 83