Sunspot drawing of 1990-9-22

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https://doi.org/10.7891/e-manuscripta-145266



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1990-09-22
07:45
Hs 1304.6:2968
https://doi.org/10.7891/e-manuscripta-145266
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
515 1 3 J 10 152
516 7 10 J -12 147
518 2 4 J -25 145
522 5 7 J 19 122
526 6 5 A 12 155
528 10 12 H -13 103
534 10 13 D -9 78
535 2 4 J -24 55
537 12 18 D 13 26
538 7 5 B 5 34
540 4 3 A -28 44
541 4 3 A 10 135
542 1 2 A -28 138
543 2 6 D -7 355
14 73 95