Sunspot drawing of 1977-1-31

Previous  

Next

https://doi.org/10.7891/e-manuscripta-98861



Could not load any scan. Please try again later.
1977-01-31
08:45
Hs 1304.5:6206
https://doi.org/10.7891/e-manuscripta-98861
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
13 8 B 25.9 257.9
1 8