Sunspot drawing of 1958-5-23

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https://doi.org/10.7891/e-manuscripta-88057



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1958-05-23
08:30
Hs 1304.5:417
https://doi.org/10.7891/e-manuscripta-88057
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
249 1 4 H -23.9 142.6
251 4 10 D -6.7 131.7
253 15 18 E 40.7 106.4
254 12 15 D 21.2 78.3
256 9 8 C -24.0 119.7
257 44 43 D 9.0 93.7
259 4 7 C 24.1 137.4
261 3 3 J 17.4 60.5
262 9 11 D -12.1 78.8
263 1 4 J 9.2 32.5
264 1 4 J -15.5 33.2
265 2 2 A -14.1 90.3
266 1 2 A -19.3 59.6
267 2 2 A 6.5 49.4
268 3 5 C 21.4 6.3
269 1 2 B -18.2 1.9
270 1 3 J -13.5 356.6
17 113 143