Sunspot drawing of 1957-9-15

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https://doi.org/10.7891/e-manuscripta-87841



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1957-09-15
06:45
Hs 1304.5:221
https://doi.org/10.7891/e-manuscripta-87841
Observer : Rolf Schmid
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
486 35 E 11.1 195.8
488 9 J -11.3 201.7
490 57 E -14.3 185.6
491 10 J -41.5 157.4
492 5 J -20.3 154.3
495 5 C -43.9 136.3
496 17 D 23.0 151.1
498 35 E 13.6 111.0
500 8 C -21.5 103.6
501 8 D 40.0 125.6
502 35 E 24.6 88.1
503 30 E 10.8 75.2
504 1 A 20.5 110.7
13 255