Sunspot drawing of 1957-8-21

Previous  

Next

https://doi.org/10.7891/e-manuscripta-87834



Could not load any scan. Please try again later.
1957-08-21
10:30
Hs 1304.5:198
https://doi.org/10.7891/e-manuscripta-87834
Observer : Rolf Schmid
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
438 11 H 21.5 154.3
453 17 D -21.8 135.4
456 6 D -22.9 156.4
457 95 F 16.6 102.5
460 5 C 13.6 69.6
462 9 J -13.7 50.7
463 1 A 15.7 29.2
7 144