Sunspot drawing of 1961-10-20

Previous  

Next

https://doi.org/10.7891/e-manuscripta-92721



Could not load any scan. Please try again later.
1961-10-20
07:30
Hs 1304.5:1495
https://doi.org/10.7891/e-manuscripta-92721
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
295 5 C 17.5 245.7
298 9 B 8.8 202.0
305 9 B -8.1 139.2
306 7 C 13.6 258.1
4 30