Sunspot drawing of 1959-4-5

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https://doi.org/10.7891/e-manuscripta-91302



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1959-04-05
07:00
Hs 1304.5:683
https://doi.org/10.7891/e-manuscripta-91302
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
260 18 24 F 24.5 283.6
261 2 2 A 17.4 275.9
262 6 4 B 11.5 275.1
265 23 17 D 13.2 280.6
265A 15 13 C 15.6 272.8
276 5 2 A 12.7 230.7
278 3 2 A -11.0 237.5
279 51 37 D 12.2 205.0
282 4 3 B 7.1 202.4
285 2 2 B 24.7 164.2
286 1 1 A 14.4 247.1
287A 1 1 A -20.8 188.2
288 15 11 D 12.9 146.4
289 10 9 C 21.8 144.0
14 156 128