Sunspot drawing of 1973-8-31

Previous  

Next

https://doi.org/10.7891/e-manuscripta-97409



Could not load any scan. Please try again later.
1973-08-31
10:30
Hs 1304.5:5164
https://doi.org/10.7891/e-manuscripta-97409
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
170 3 J 15.7 259.4
173 13 B 2.8 268.8
175 2 A 15.0 243.7
176 20 D -14.6 194.3
177 11 B -12.4 243.6
178 11 B 4.9 251.4
179 9 C 14.4 164.7
7 69