Sunspot drawing of 1971-9-12

Previous  

Next

https://doi.org/10.7891/e-manuscripta-96775



Could not load any scan. Please try again later.
1971-09-12
08:30
Hs 1304.5:4569
https://doi.org/10.7891/e-manuscripta-96775
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
260 4 C 18.3 94.4
267 3 J 13.1 318.8
268 7 B -15.3 1.2
3 14