Sunspot drawing of 1978-9-8

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https://doi.org/10.7891/e-manuscripta-99151



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1978-09-08
07:00
Hs 1304.5:6692
https://doi.org/10.7891/e-manuscripta-99151
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
295 4 J 15.2 206.7
296 44 F -31.6 191.4
300 13 D 16.2 214.3
307 21 D -22.3 194.9
309 18 E 32.0 105.5
310 2 A -18.6 132.2
311 3 J 15.4 72.9
7 105