Sunspot drawing of 1991-7-17

Previous  

Next

https://doi.org/10.7891/e-manuscripta-145832



Could not load any scan. Please try again later.
1991-07-17
12:30
Hs 1304.6:3211
https://doi.org/10.7891/e-manuscripta-145832
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
363 9 14 D -23 166
369 14 17 C -16 137
370 2 5 J -11 141
377 9 13 H -27 88
378 11 12 J -23 66
379 1 3 J 21 54
6 46 64