Sunspot drawing of 1988-12-19

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https://doi.org/10.7891/e-manuscripta-143674



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1988-12-19
08:30
Hs 1304.6:2395
https://doi.org/10.7891/e-manuscripta-143674
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
397 3 10 G 10 345
398 1 3 J -12 339
399 2 6 C 31 342
400 3 10 D -31 329
400A 10 23 D -33 321
401 2 5 A -32 307
405 9 22 D 20 310
405A 12 28 D 23 303
406 16 36 D 27 275
407 5 37 E 25 263
409 9 25 D -23 263
410 5 17 G 17 220
413 3 15 D 20 201
414 16 8 C 17 264
14 96 245