Sunspot drawing of 1989-6-9

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https://doi.org/10.7891/e-manuscripta-144772



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1989-06-09
12:30
Hs 1304.6:2543
https://doi.org/10.7891/e-manuscripta-144772
Observer : Sergio Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
256 5 7 C -17 199
258 6 4 B -25 175
259 48 40 E -19 160
260 4 5 B 25 159
265 6 6 A -19 145
274 10 13 C 15 165
275 47 54 E 20 94
276 10 16 G -11 96
277 7 8 B -12 165
278 1 2 A 26 129
279 2 3 J -18 78
11 146 158