Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 273 | 49 | -29 | A | 0.3 | 0.2 | 74 | 2 |
| 2 | 274 | 38 | 27 | C | 3.8 | 3.6 | 57 | 10 |
| 3 | 280 | 11 | 14 | B | 0.7 | 0.1 | 21 | 26 |
| 4 | 281 | 44 | -20 | D | 2 | 1 | 67 | 4 |
| 5 | 282 | 5 | -21 | B | 0.3 | 0.1 | 41 | 8 |
| 6 | 283 | -22 | -21 | J | 3.3 | 3.2 | 51 | 2 |
| 7 | 285 | 16.5 | 22 | B | 0.2 | 0.1 | 33 | 4 |
| 8 | 286 | -11 | 24 | B | 0.2 | 0.1 | 30 | 2 |
| 9 | 287 | -55 | -20.5 | C | 3.5 | 3.3 | 76 | 11 |
| 10 | 288 | -60 | 6.5 | A | 0.3 | 0.2 | 75 | 2 |
| 11 | 289 | 25 | 20.5 | B | 0.2 | 0.1 | 41 | 3 |
