Sunspot drawing of 1987-4-26

Previous  

Next

https://doi.org/10.7891/e-manuscripta-143046



Could not load any scan. Please try again later.
1987-04-26
08:00
Hs 1304.6:1889
https://doi.org/10.7891/e-manuscripta-143046
Observer : Marco Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
38 4 8 C 27 30
39 3 5 J 3 298
2 7 13