Sunspot drawing of 1991-7-11

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https://doi.org/10.7891/e-manuscripta-145926



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1991-07-11
07:00
Hs 1304.6:3205
https://doi.org/10.7891/e-manuscripta-145926
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
344 1 3 J -13 253
345 7 9 J 16 260
349 5 3 B 26 242
350 1 2 A 21 250
352 15 18 D 35 222
355 3 5 C -17 216
356 13 20 C 13 213
363 34 39 E -24 166
364 6 5 B -2 194
365 1 1 A -27 227
366 3 3 B 19 173
369 10 10 B -16 137
370 11 10 H -11 142
372 2 3 A -18 207
373 7 5 B -25 183
374 3 3 A -14 178
16 122 139