Sunspot drawing of 1981-4-12

Previous  

Next

https://doi.org/10.7891/e-manuscripta-139041



Could not load any scan. Please try again later.
1981-04-12
09:30
Hs 1304.6:89
https://doi.org/10.7891/e-manuscripta-139041
Observer : Roberto Cortesi
Seeing (SIDC) : 4
Group Not Weighted Weighted Type Latitude Carrington Longit.
164 1 2 A 6 332
165 7 9 C 11 317
166 16 20 D 8 308
169 34 35 D 18 289
170 4 9 D 6 339
172 1 1 A -11 277
175 2 3 B 19 279
176 13 12 C 21 246
178 3 7 C 9 301
179 38 48 E 13 233
182 22 23 C 8 220
183 3 3 B -5 222
185 1 1 A 20 328
186 2 6 G 17 306
187 1 2 A -10 252
188 4 3 B -9 192
16 152 184