Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 338 | 47.5 | 10.5 | C | 1.4 | 1.3 | 63 | 3 |
| 2 | 337 | 66 | 31.5 | B | 0.3 | 0.1 | 79 | 7 |
| 3 | 349 | -17 | 14 | J | 1.7 | 1.6 | 28 | 2 |
| 4 | 351 | -32.5 | 22 | A | 0.1 | 0.1 | 50 | 1 |
| 5 | 352 | -42.5 | 15 | C | 1.6 | 0.6 | 59 | 33 |
| 6 | 354 | -66 | 33 | A | 0.1 | 0.1 | 80 | 1 |
| 7 | 356 | -79 | 4 | A | 0.1 | 0.1 | 85 | 1 |
| 8 | 345 | 52 | -5.5 | B | 0.2 | 0.1 | 70 | 5 |
| 9 | 346 | 18 | -14 | D | 9.8 | 8.8 | 39 | 28 |
| 10 | 350 | -7 | -13.5 | D | 2.8 | 1.3 | 30 | 25 |
| 11 | 356 | -55 | -19.5 | J | 1.4 | 1.3 | 74 | 4 |
| 12 | 355 | -70.5 | -21 | J | 2 | 2 | 83 | 1 |
