Sunspot drawing of 1972-9-11

Previous  

Next

https://doi.org/10.7891/e-manuscripta-97172



Could not load any scan. Please try again later.
1972-09-11
07:45
Hs 1304.5:4862
https://doi.org/10.7891/e-manuscripta-97172
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
307 11 C 19.5 239.7
308 13 D -12.7 184.1
309 3 A 10.4 301.5
310 3 J -9.7 159.4
4 30