Sunspot drawing of 1977-6-4

Previous  

Next

https://doi.org/10.7891/e-manuscripta-98762



Could not load any scan. Please try again later.
1977-06-04
07:30
Hs 1304.5:6305
https://doi.org/10.7891/e-manuscripta-98762
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
47 1 A 20.2 204.6
49 17 C 19.8 121.4
50 1 A -23.7 197.6
51 21 C -24.8 67.3
4 40