Sunspot drawing of 1972-8-31

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https://doi.org/10.7891/e-manuscripta-97135



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1972-08-31
09:00
Hs 1304.5:4854
https://doi.org/10.7891/e-manuscripta-97135
Observer : Araldo Pittini
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
283 2 5 J -14.0 78.5
284 4 4 X -19.0 62.5
286 3 4 H -6.5 36.1
289 19 23 D 13.5 10.9
290 1 2 A 16.8 80.9
291 9 14 C -8.2 85.1
292 4 3 B -4.2 13.4
293 47 39 C 16.1 348.3
294 5 8 C 16.2 328.6
296 4 4 A -24.9 334.2
298 28 12 A 12.3 16.5
299 1 2 A 6.1 18.9
300 2 2 A -11.2 32.1
301 2 3 A -7.9 318.8
14 131 125