Sunspot drawing of 1990-8-24

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https://doi.org/10.7891/e-manuscripta-145275



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1990-08-24
07:00
Hs 1304.6:2939
https://doi.org/10.7891/e-manuscripta-145275
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
450 31 40 D -11 169
451 1 4 J -27 156
452 3 9 H 9 151
455 6 6 A 13 129
460 5 5 B 21 130
461 52 58 E -12 101
462 59 69 E -21 97
465 6 5 B 13 103
466 26 26 C -25 82
467 27 34 D -7 73
470 8 13 H -27 68
471 6 4 B 13 55
472 2 2 A -27 145
475 10 14 D 13 28
476 11 10 B -13 113
477 5 6 B 24 96
16 258 305