Sunspot drawing of 1977-8-12

Previous  

Next

https://doi.org/10.7891/e-manuscripta-98757



Could not load any scan. Please try again later.
1977-08-12
12:45
Hs 1304.5:6367
https://doi.org/10.7891/e-manuscripta-98757
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
87 11 C 23.6 326.4
90 2 A 18.8 241.9
91 3 A 30.2 214.2
3 16