Sunspot drawing of 1970-7-19

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https://doi.org/10.7891/e-manuscripta-96640



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1970-07-19
07:45
Hs 1304.5:4207
https://doi.org/10.7891/e-manuscripta-96640
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
302 5 3 A 17.6 227.6
306 12 10 B 17.8 203.7
308 1 3 J -18.7 198.3
312 8 7 B 15.1 136.4
315 29 30 D 7.8 91.4
316 3 2 A -9.6 155.7
317 1 1 A -7.5 130.5
318 2 1 A -13.8 120.9
319 3 2 A -15.9 109.1
9 64 59