Sunspot drawing of 1978-9-6

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https://doi.org/10.7891/e-manuscripta-99119



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1978-09-06
07:40
Hs 1304.5:6690
https://doi.org/10.7891/e-manuscripta-99119
Observer : Araldo Pittini
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
288 8 C 19.7 247.0
294 8 J -22.2 220.6
295 15 C 15.8 204.7
296 55 F -30.6 192.0
300 20 D 16.1 213.2
301 2 A -18.7 176.7
304 9 B 36.4 226.9
306 1 A -13.5 155.9
307 30 D -21.8 195.1
309 17 D 32.1 105.9
310 5 B -18.4 134.1
11 170