Sunspot drawing of 1978-9-3

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https://doi.org/10.7891/e-manuscripta-98954



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1978-09-03
07:45
Hs 1304.5:6687
https://doi.org/10.7891/e-manuscripta-98954
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
288 24 D 19.4 246.9
294 15 C -21.4 221.4
295 25 D 15.3 204.7
296 41 E -30.9 196.3
300 25 D 15.8 213.6
301 4 J -19.4 177.0
302 10 C -35.7 177.0
304 6 C 36.1 226.2
306 2 A -14.4 157.8
307 2 A -21.4 195.7
308 1 A 15.2 182.7
11 155