Sunspot drawing of 1960-6-17

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https://doi.org/10.7891/e-manuscripta-91697



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1960-06-17
07:00
Hs 1304.5:1066
https://doi.org/10.7891/e-manuscripta-91697
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
310 3 J 13.2 254.2
313 21 E 20.5 219.7
314 3 B -11.8 215.4
315 4 C 18.1 227.9
317 1 A 15.8 245.3
321 23 E -11.5 201.0
328 2 A -13.0 183.7
329 12 C 21.3 137.1
330 5 B -9.0 253.5
333 3 J 16.6 164.3
334 4 C 13.1 128.0
335 3 B -2.7 162.6
336 3 B 7.5 116.5
337 3 A -15.9 119.1
338 3 B 7.4 135.1
15 93