Sunspot drawing of 1989-7-22

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https://doi.org/10.7891/e-manuscripta-144538



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1989-07-22
07:45
Hs 1304.6:2585
https://doi.org/10.7891/e-manuscripta-144538
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
345 3 4 B 27 19
346 1 3 J 12 29
355 28 10 B 19 324
356 31 27 D -12 324
357 31 23 D -22 310
358 1 4 J 27 292
361 6 10 C -20 291
362 21 17 D 24 281
363 16 17 C 28 317
364 5 4 B 15 317
365 11 9 C -32 319
366 4 4 B 16 303
367 2 2 A -18 268
368 2 6 D -20 233
14 162 140