Sunspot drawing of 2018-7-31

Previous  

Next

https://doi.org/10.7891/e-manuscripta-159976



Could not load any scan. Please try again later.
2018-07-31
07:30
Hs 1304.6:11284
https://doi.org/10.7891/e-manuscripta-159976
Observer : Marco Cagnotti
Seeing (SIDC) : 4
No group