Sunspot drawing of 1981-1-17

Previous  

Next

https://doi.org/10.7891/e-manuscripta-139208



Could not load any scan. Please try again later.
1981-01-17
09:00
Hs 1304.6:15
https://doi.org/10.7891/e-manuscripta-139208
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
10 7 15 C 3 347
16 3 5 B -18 339
22 8 13 D 4 280
24 9 12 C -22 249
25 1 3 J 18 240
26 1 2 A 15 237
6 29 50