Sunspot drawing of 2011-9-20

Previous  

Next

https://doi.org/10.7891/e-manuscripta-156925



Could not load any scan. Please try again later.
2011-09-20
07:45
Hs 1304.6:9411
https://doi.org/10.7891/e-manuscripta-156925
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
197 17 25 D 21.2 56.6
199 5 6 B 25.8 38.7
203 1 3 J 23.6 94.8
204 6 7 B -20.1 62.2
205 3 4 B 13.3 58.0
206 12 21 D 19.4 327.2
6 44 66