Sunspot drawing of 1977-3-28

Previous  

Next

https://doi.org/10.7891/e-manuscripta-98821



Could not load any scan. Please try again later.
1977-03-28
08:15
Hs 1304.5:6252
https://doi.org/10.7891/e-manuscripta-98821
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
28 3 B 22.7 263.5
29 4 B 20.1 311.7
2 7