Sunspot drawing of 1990-8-21

Previous  

Next

https://doi.org/10.7891/e-manuscripta-145124



Could not load any scan. Please try again later.
1990-08-21
10:00
Hs 1304.6:2936
https://doi.org/10.7891/e-manuscripta-145124
Observer : Sergio Cortesi
Seeing (SIDC) : 2
Group Not Weighted Weighted Type Latitude Carrington Longit.
439 3 4 B 19 209
439A 2 3 J 17 204
448 6 16 G 7 204
450 37 50 D -10 167
451 1 5 H -27 158
452 5 14 H 10 151
455 25 27 D 13 131
456 4 10 C -17 210
457 4 7 C -16 171
459 6 16 D -34 184
460 4 6 C 22 128
461 26 48 E -12 101
462 22 32 D -22 97
466 16 24 D -25 81
467 6 16 D -7 71
468 3 6 B -32 154
469 4 6 B 13 144
470 1 4 H -28 69
18 175 294