Sunspot drawing of 1991-8-24

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https://doi.org/10.7891/e-manuscripta-145909



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1991-08-24
07:45
Hs 1304.6:3249
https://doi.org/10.7891/e-manuscripta-145909
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
437 1 2 A 23 46
440 4 5 J -9 30
441 9 10 C -22 27
442 35 40 D -17 30
444 20 23 C -10 14
445 1 3 J -3 6
446 3 2 B -15 359
447 5 6 C -27 353
448 8 9 C 10 356
449 3 4 J 3 356
452 24 20 C 10 337
453 3 3 J 2 342
454 10 9 C 17 341
456 2 1 A -9 328
460 10 6 B 8 331
461 6 4 B 12 299
462 3 5 C 4 349
464 11 8 B 16 277
465 6 12 D -11 260
466 2 4 J -16 251
467 3 7 J 21 248
468 2 5 J -7 249
469 2 10 D 25 238
23 173 198