Sunspot drawing of 1978-12-31

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https://doi.org/10.7891/e-manuscripta-99103



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1978-12-31
12:35
Hs 1304.5:6787
https://doi.org/10.7891/e-manuscripta-99103
Observer : Araldo Pittini
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
499 20 D 10.7 125.1
501 5 J -29.2 95.9
502 20 D -17.0 91.6
507 16 E -32.7 76.9
508 30 D -21.3 80.2
509 20 E -35.0 42.2
510 2 A -18.1 108.6
511 3 J -19.3 39.1
512 12 D -11.7 42.5
513 3 J 16.3 44.4
514 12 C 12.9 29.3
11 143