Sunspot drawing of 1959-5-16

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https://doi.org/10.7891/e-manuscripta-91338



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1959-05-16
07:00
Hs 1304.5:721
https://doi.org/10.7891/e-manuscripta-91338
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
366 10 E -17.7 103.7
370 4 H 10.8 113.0
371B 5 J 26.3 90.1
379 17 C 13.5 60.6
383 58 E 17.9 52.4
384 6 C 8.6 57.6
387 16 C 7.1 53.3
388 8 C 18.3 39.6
401 5 C -6.9 343.6
402 1 A 11.7 97.1
403 2 A 25.7 39.2
404 1 A 10.0 12.7
405 4 C 20.8 324.9
13 137