Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 51 | 37 | 15 | C | 4.2 | 4.1 | 58 | 2 |
| 2 | 52 | 36 | 4.5 | C | 0.6 | 0.4 | 53 | 4 |
| 3 | 55 | 19.5 | 13.5 | E | 14.8 | 12.7 | 40 | 9 |
| 4 | 56 | 7 | 11.5 | A | 0.1 | 0.1 | 28 | 1 |
| 5 | 57 | -13.5 | 17 | A | 0.2 | 0.1 | 39 | 2 |
| 6 | 58 | -10 | -15 | F | 47.8 | 17.5 | 22 | 56 |
| 7 | 61 | 41 | -15 | A | 0.1 | 0.1 | 57 | 1 |
| 8 | 62 | -34.5 | -13.5 | B | 0.3 | 0.2 | 50 | 2 |
| 9 | 65 | -5 | 18 | B | 0.3 | 0.1 | 36 | 8 |
| 10 | 66 | -21 | 16 | D | 1.6 | 1.1 | 44 | 8 |
| 11 | 67 | -61 | 24.5 | D | 2.6 | 1.8 | 80 | 5 |
| 12 | 68 | -23.5 | 2.5 | B | 0.3 | 0.2 | 37 | 4 |
