Sunspot drawing of 1967-12-18

Previous  

Next

https://doi.org/10.7891/e-manuscripta-95231



Could not load any scan. Please try again later.
1967-12-18
09:00
Hs 1304.5:3410
https://doi.org/10.7891/e-manuscripta-95231
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
489 2 A 8.5 84.7
492 3 J 8.7 38.5
495 17 D 20.0 36.6
496 63 F 17.8 26.2
498 9 C -34.1 89.8
499 20 E 25.2 64.2
503 15 D 23.0 335.4
504 3 B -20.9 55.8
506 2 A -20.3 99.4
508 1 A 10.7 355.3
509 4 H -25.1 313.3
510 4 A 14.8 44.3
511 2 A 13.1 10.0
13 145