Sunspot drawing of 1990-8-2

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https://doi.org/10.7891/e-manuscripta-145279



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1990-08-02
07:00
Hs 1304.6:2917
https://doi.org/10.7891/e-manuscripta-145279
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
398 2 3 A -12 103
400 10 14 D 10 94
402 33 36 D -25 82
403 5 6 C -11 78
406 2 3 J 15 46
409 15 12 C 19 32
411A 5 5 A -7 34
412 10 18 D 24 336
413 9 12 H 17 334
414 1 3 J -7 345
416 2 3 B 11 78
417 3 3 B 18 16
418 1 1 A -15 342
419 4 7 D 24 314
420 3 4 A 6 327
15 105 130