Sunspot drawing of 1981-1-7

Previous  

Next

https://doi.org/10.7891/e-manuscripta-139131



Could not load any scan. Please try again later.
1981-01-07
08:45
Hs 1304.6:6
https://doi.org/10.7891/e-manuscripta-139131
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
741 3 6 J 11 123
744 1 3 J 11 113
2 4 9 C 7 144
3 13 24 C -14 70
4 10 12 C -15 49
5 2 2 B 6 117
7 1 1 A -15 116
8 10 14 D -6 54
9 7 15 D 7 4
10 2 6 D 6 347
10 53 92