Sunspot drawing of 1990-7-29

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https://doi.org/10.7891/e-manuscripta-145231



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1990-07-29
07:30
Hs 1304.6:2913
https://doi.org/10.7891/e-manuscripta-145231
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
389 2 6 H -27 167
390 8 18 C 11 145
392 2 4 J -20 121
397 5 5 C 26 136
398 3 6 J -12 104
400 3 3 B 10 96
402 10 12 C -23 80
403 7 7 C -11 79
404 10 10 B -19 70
406 2 4 J 16 48
408 2 2 B -24 105
409 5 8 C 18 35
410 7 7 B -8 49
412 1 1 A 13 126
413 2 1 A -23 60
15 69 94