Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 309 | 45 | 10.5 | H | 6.2 | 6.2 | 61 | 1 |
| 2 | 310 | 32 | 22 | B | 0.7 | 0.2 | 50 | 12 |
| 3 | 311 | 62 | 14 | E | 5 | 2.4 | 76 | 11 |
| 4 | 312 | 9 | -15 | C | 4.8 | 4.4 | 34 | 19 |
| 5 | 314 | -23 | -17.5 | C | 2.7 | 2.6 | 47 | 7 |
| 6 | 315 | 60 | -24.5 | A | 0.1 | 0.1 | 79 | 1 |
| 7 | 316 | 30.5 | -18.5 | B | 0.3 | 0.1 | 54 | 6 |
| 8 | 317 | -6.5 | 14 | B | 0.3 | 0.1 | 15 | 4 |
| 9 | 318 | -30 | -21.5 | B | 0.3 | 0.1 | 56 | 7 |
| 10 | 319 | -54.5 | 12 | B | 0.3 | 0.1 | 71 | 4 |
| 11 | 320 | -60 | -27 | J | 2.5 | 2.5 | 80 | 1 |
