Sunspot drawing of 1970-9-30

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https://doi.org/10.7891/e-manuscripta-96363



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1970-09-30
07:30
Hs 1304.5:4272
https://doi.org/10.7891/e-manuscripta-96363
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
414 7 C 11.5 324.9
420 9 H -6.9 282.6
421 15 C 22.5 322.0
423 2 A 23.1 268.2
425 1 A 16.0 291.8
426 5 B 15.1 244.4
427 2 A -10.2 271.3
429 3 A -10.0 286.0
430 1 A 29.4 320.0
431 1 A 18.4 190.4
10 46