Sunspot drawing of 1981-9-16

Previous  

Next

https://doi.org/10.7891/e-manuscripta-139378



Could not load any scan. Please try again later.
1981-09-16
07:30
Hs 1304.6:225
https://doi.org/10.7891/e-manuscripta-139378
Observer : Sergio Cortesi
Seeing (SIDC) : 3
Group Not Weighted Weighted Type Latitude Carrington Longit.
441 7 20 D 9 64
454 32 29 D 19 339
457 3 3 B -17 359
458 20 22 D 15 343
459 2 1 A -16 323
460 3 2 A -4 312
463 5 3 A -15 311
464 2 4 J 10 293
465 10 9 C -7 289
466 2 2 A -17 32
467 5 4 B -5 325
468 9 19 D 11 263
12 100 118