Sunspot drawing of 1989-9-16

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https://doi.org/10.7891/e-manuscripta-144611



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1989-09-16
07:45
Hs 1304.6:2638
https://doi.org/10.7891/e-manuscripta-144611
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
458 3 4 A 29 13
463 15 27 D 17 355
466 2 7 G 18 8
471 30 30 D 17 332
473 8 17 D 17 324
475 7 8 C -12 323
476 20 22 C 21 315
479 1 1 A -10 352
480 2 2 B 27 318
481 21 25 D 25 284
483 20 21 D 29 352
484 2 3 A 33 263
485 2 3 A -16 233
486 7 20 D -25 224
14 140 190