Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 68 | 71 | 17 | D | 1.8 | 1.5 | 82 | 6 |
| 2 | 76 | 72 | 6.5 | C | 2.5 | 1.4 | 83 | 4 |
| 3 | 74 | 46 | 14.5 | F | 28.3 | 15 | 67 | 48 |
| 4 | 77 | 7 | 20.5 | A | 0.2 | 0.1 | 41 | 2 |
| 5 | 83 | -38 | 34 | C | 4.5 | 4.4 | 71 | 4 |
| 6 | 72 | 58 | -18 | B | 0.2 | 0.1 | 74 | 3 |
| 7 | 82 | 58 | -22.5 | A | 0.2 | 0.1 | 73 | 2 |
| 8 | 75 | 27 | -28 | C | 5.7 | 5.6 | 47 | 4 |
| 9 | 78 | 2 | -17 | B | 0.2 | 0.1 | 16 | 4 |
| 10 | 84 | -8.5 | -20 | B | 0.6 | 0.4 | 23 | 6 |
| 11 | 79 | -19.5 | -25 | J | 6.5 | 6.5 | 38 | 2 |
| 12 | 81 | -33.5 | -25.5 | J | 4 | 4 | 52 | 2 |
