Sunspot drawing of 1987-4-28

Previous  

Next

https://doi.org/10.7891/e-manuscripta-142954



Could not load any scan. Please try again later.
1987-04-28
12:00
Hs 1304.6:1891
https://doi.org/10.7891/e-manuscripta-142954
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
39 5 5 J 3 297
1 5 5