Sunspot drawing of 1979-8-21

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https://doi.org/10.7891/e-manuscripta-99522



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1979-08-21
07:00
Hs 1304.5:6980
https://doi.org/10.7891/e-manuscripta-99522
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
459 3 5 J 15.9 298.2
461 1 6 D 12.7 340.7
465 2 4 C -24.3 289.1
466 33 42 E -26.2 272.1
467 4 8 J 15.9 253.9
468 6 3 B -13.4 264.6
470 14 12 C -15.1 250.9
476 15 14 D 24.7 277.8
478 6 4 A 6.5 239.3
479 2 2 B -15.5 236.5
480 16 12 B -13.5 222.5
481 6 6 B -20.4 212.7
483 37 50 E 4.9 190.6
484 9 16 D -32.0 194.6
485 5 3 A -15.0 285.8
486 3 2 B 26.2 263.2
16 162 189