Sunspot drawing of 1981-6-15

Previous  

Next

https://doi.org/10.7891/e-manuscripta-139164



Could not load any scan. Please try again later.
1981-06-15
06:00
Hs 1304.6:141
https://doi.org/10.7891/e-manuscripta-139164
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
275 6 5 B 13 174
278 10 9 C -24 150
279 9 12 C -23 129
281 7 10 B 12 161
282 9 13 D -25 112
283 20 23 D -20 95
284 26 13 C 7 99
285 1 1 A -29 100
8 88 86