Sunspot drawing of 1989-10-16

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https://doi.org/10.7891/e-manuscripta-144710



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1989-10-16
08:30
Hs 1304.6:2667
https://doi.org/10.7891/e-manuscripta-144710
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
528 8 14 D 16 328
537 13 15 D 14 273
540 13 19 D 12 297
541 15 13 B 27 272
542 34 31 E -17 252
544 5 8 G -23 229
546 27 38 D -27 210
547 9 12 D -18 297
548 8 11 C -13 279
549 7 6 B 13 240
550 12 12 C -15 208
551 4 3 B 19 215
552 2 3 J -21 180
13 157 185