Sunspot drawing of 1990-8-9

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https://doi.org/10.7891/e-manuscripta-145245



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1990-08-09
07:45
Hs 1304.6:2924
https://doi.org/10.7891/e-manuscripta-145245
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
412 8 11 G 23 333
413 7 12 H 16 334
414 1 1 A -7 349
419 9 12 C 23 315
424 15 23 D -17 350
426 7 9 C -22 341
427 12 14 C -12 256
429 2 2 A 21 18
430 2 1 A -10 308
431 15 23 D 13 239
432 5 4 A -11 244
433 2 3 A 15 17
434 8 16 D 11 224
13 93 131