Февраль, 2010
Визуальные индексы солнечной активности по авторским наблюдениям
| Дата | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | Среднее | % |
| W |   |   |   |   | 11 | 11 | 40 | 58 |   | 73 | 70 |   |   | 44 | 44 |   | 43 | 40 |   |   | 14 |   |   | 26 | 28 |   | 23 |   | 37.50 | 100 |
| Wn |   |   |   |   | 11 | 11 | 40 | 58 |   | 62 | 59 |   |   | 44 | 44 |   | 27 | 23 |   |   | 0 |   |   | 11 | 14 |   | 12 |   | 29.71 | 79.24 |
| Ws |   |   |   |   | 0 | 0 | 0 | 0 |   | 11 | 11 |   |   | 0 | 0 |   | 16 | 17 |   |   | 14 |   |   | 15 | 14 |   | 11 |   | 7.79 | 20.76 |
| n |   |   |   |   | 1 | 1 | 2 | 3 |   | 4 | 4 |   |   | 3 | 3 |   | 3 | 3 |   |   | 1 |   |   | 2 | 2 |   | 2 |   | 2.43 | 100 |
| A |   |   |   |   | 0 | 0 | 0 | 0 |   | 1 | 1 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 1 |   | 0.21 | 8.82 |
| B |   |   |   |   | 0 | 0 | 0 | 1 |   | 0 | 0 |   |   | 1 | 0 |   | 3 | 1 |   |   | 0 |   |   | 0 | 1 |   | 0 |   | 0.50 | 20.59 |
| C |   |   |   |   | 0 | 0 | 0 | 0 |   | 0 | 0 |   |   | 0 | 1 |   | 0 | 0 |   |   | 1 |   |   | 1 | 0 |   | 1 |   | 0.29 | 11.76 |
| D |   |   |   |   | 0 | 0 | 0 | 0 |   | 1 | 1 |   |   | 2 | 2 |   | 0 | 1 |   |   | 0 |   |   | 0 | 1 |   | 0 |   | 0.57 | 23.53 |
| E |   |   |   |   | 0 | 0 | 1 | 0 |   | 0 | 0 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.07 | 2.94 |
| F |   |   |   |   | 0 | 0 | 0 | 1 |   | 1 | 0 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.14 | 5.88 |
| G |   |   |   |   | 0 | 0 | 0 | 0 |   | 0 | 1 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.07 | 2.94 |
| H |   |   |   |   | 1 | 0 | 0 | 0 |   | 0 | 0 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 1 | 0 |   | 0 |   | 0.14 | 5.88 |
| I |   |   |   |   | 0 | 1 | 1 | 1 |   | 1 | 1 |   |   | 0 | 0 |   | 0 | 1 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.43 | 17.65 |
| x |   |   |   |   | 0 | 0 | 0 | 1 |   | 1 | 1 |   |   | 1 | 0 |   | 3 | 1 |   |   | 0 |   |   | 0 | 1 |   | 1 |   | 0.71 | 29.41 |
| r |   |   |   |   | 0 | 0 | 0 | 0 |   | 1 | 0 |   |   | 0 | 0 |   | 0 | 1 |   |   | 0 |   |   | 1 | 0 |   | 0 |   | 0.21 | 8.82 |
| s |   |   |   |   | 1 | 0 | 0 | 0 |   | 0 | 1 |   |   | 1 | 1 |   | 0 | 1 |   |   | 1 |   |   | 1 | 0 |   | 1 |   | 0.57 | 23.53 |
| a |   |   |   |   | 0 | 1 | 2 | 1 |   | 1 | 1 |   |   | 1 | 2 |   | 0 | 0 |   |   | 0 |   |   | 0 | 1 |   | 0 |   | 0.71 | 29.41 |
| h |   |   |   |   | 0 | 0 | 0 | 0 |   | 0 | 1 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.07 | 2.94 |
| k |   |   |   |   | 0 | 0 | 0 | 1 |   | 1 | 0 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.14 | 5.88 |
| x |   |   |   |   | 1 | 1 | 1 | 1 |   | 2 | 2 |   |   | 0 | 0 |   | 0 | 1 |   |   | 0 |   |   | 1 | 0 |   | 1 |   | 0.79 | 32.35 |
| o |   |   |   |   | 0 | 0 | 0 | 0 |   | 0 | 1 |   |   | 3 | 3 |   | 3 | 1 |   |   | 1 |   |   | 1 | 2 |   | 1 |   | 1.14 | 47.06 |
| i |   |   |   |   | 0 | 0 | 1 | 1 |   | 2 | 0 |   |   | 0 | 0 |   | 0 | 1 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.36 | 14.71 |
| c |   |   |   |   | 0 | 0 | 0 | 1 |   | 0 | 1 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 0 |   | 0.14 | 5.88 |
| CV |   |   |   |   | 10 | 7 | 30 | 67 |   | 72 | 93 |   |   | 46 | 52 |   | 6 | 28 |   |   | 11 |   |   | 15 | 21 |   | 12 |   | 33.57 | 100 |
| CVn |   |   |   |   | 10 | 7 | 30 | 67 |   | 71 | 92 |   |   | 46 | 52 |   | 4 | 12 |   |   | 11 |   |   | 10 | 19 |   | 11 |   | 31.57 | 94.04 |
| CVs |   |   |   |   | 0 | 0 | 0 | 0 |   | 1 | 1 |   |   | 0 | 0 |   | 2 | 16 |   |   | 0 |   |   | 5 | 2 |   | 1 |   | 2.00 | 5.96 |
| gr |   |   |   |   | 0 | 0 | 1 | 2 |   | 2 | 2 |   |   | 3 | 3 |   | 3 | 2 |   |   | 1 |   |   | 1 | 2 |   | 1 |   | 1.64 | 67.65 |
| grfp |   |   |   |   | 0 | 0 | 14 | 16 |   | 18 | 21 |   |   | 8 | 11 |   | 0 | 3 |   |   | 2 |   |   | 1 | 2 |   | 1 |   | 6.93 | 55.75 |
| grf |   |   |   |   | 0 | 0 | 5 | 11 |   | 13 | 7 |   |   | 6 | 3 |   | 13 | 6 |   |   | 2 |   |   | 4 | 6 |   | 1 |   | 5.50 | 44.25 |
| efp |   |   |   |   | 1 | 1 | 1 | 1 |   | 1 | 1 |   |   | 0 | 0 |   | 0 | 1 |   |   | 0 |   |   | 1 | 0 |   | 0 |   | 0.57 | 23.53 |
| ef |   |   |   |   | 0 | 0 | 0 | 0 |   | 1 | 1 |   |   | 0 | 0 |   | 0 | 0 |   |   | 0 |   |   | 0 | 0 |   | 1 |   | 0.21 | 8.82 |
| Cond |   |   |   |   | 3 | 2 | 2 | 2 |   | 3 | 3 |   |   | 2 | 3 |   | 3 | 1 |   |   | 2 |   |   | 2 | 3 |   | 3 |   | 2.43 | 51.43 |