Sunspot drawing of 1958-6-13

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https://doi.org/10.7891/e-manuscripta-88137



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1958-06-13
07:00
Hs 1304.5:434
https://doi.org/10.7891/e-manuscripta-88137
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
302 3 6 C -22.1 226.7
303 85 69 F 27.7 202.7
304 42 40 F 42.8 202.2
305 2 5 C -16.2 197.8
306 17 12 C 16.0 198.5
307 3 2 A 15.5 163.0
309 13 11 C -17.6 176.4
312 4 6 C -23.9 135.8
313 7 8 C -24.2 185.7
314 1 2 D 8.4 110.8
315 31 30 D 14.8 102.4
316 2 6 D -26.5 92.1
317 1 1 A -5.0 193.8
318 3 3 A 23.3 163.6
319 1 1 A 18.2 149.0
320 3 3 B -14.0 124.5
16 218 205