Sunspot drawing of 1973-3-22

Previous  

Next

https://doi.org/10.7891/e-manuscripta-97425



Could not load any scan. Please try again later.
1973-03-22
07:30
Hs 1304.5:5017
https://doi.org/10.7891/e-manuscripta-97425
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
74 16 C 13.8 224.1
76 3 B 2.9 144.9
77 4 H 6.5 144.9
3 23