Sunspot drawing of 1991-7-18

Previous  

Next

https://doi.org/10.7891/e-manuscripta-145748



Could not load any scan. Please try again later.
1991-07-18
07:15
Hs 1304.6:3212
https://doi.org/10.7891/e-manuscripta-145748
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
363 5 10 C -23 168
369 9 13 C -16 136
370 1 3 J -10 141
377 13 20 H -25 88
378 14 17 J -22 66
379 1 3 J 22 53
381 3 3 B -30 127
382 2 2 B -10 13
8 48 71