Sunspot drawing of 1971-1-16

Previous  

Next

https://doi.org/10.7891/e-manuscripta-96830



Could not load any scan. Please try again later.
1971-01-16
08:30
Hs 1304.5:4357
https://doi.org/10.7891/e-manuscripta-96830
Observer : Araldo Pittini
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
4 6 D -6.7 8.6
9 3 J 18.7 298.5
16 1 A -15.4 300.7
19 7 B 9.0 322.5
20 30 E 17.6 224.1
21 1 A 17.1 212.4
6 48