Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 307 | 75 | -24.5 | A | 0.1 | 0.1 | 84 | 1 |
| 2 | 308 | 57 | -23 | A | 0.1 | 0.1 | 76 | 1 |
| 3 | 309 | 36.5 | -25.5 | C | 7.5 | 6.8 | 61 | 4 |
| 4 | 311 | 20.5 | -20.5 | E | 6 | 1.7 | 44 | 20 |
| 5 | 313 | 28 | 7.5 | D | 0.3 | 0.1 | 42 | 8 |
| 6 | 317 | -19 | -26.5 | B | 0.3 | 0.1 | 48 | 8 |
| 7 | 318 | 12 | 17.5 | B | 0.2 | 0.1 | 30 | 3 |
| 8 | 320 | -14.5 | 20 | B | 0.2 | 0.1 | 35 | 3 |
| 9 | 321 | -20 | 33.5 | A | 0.2 | 0.1 | 52 | 5 |
| 10 | 322 | -74.5 | 14.5 | B | 0.5 | 0.3 | 83 | 5 |
