Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 277 | 25 | 9 | E | 10.2 | 4 | 38 | 32 |
| 2 | 280 | -18 | 10.5 | J | 4.8 | 4.7 | 32 | 2 |
| 3 | 286 | -68 | 11 | J | 1.4 | 1.4 | 80 | 1 |
| 4 | 267 | 65.5 | -8 | D | 3.6 | 2.7 | 79 | 5 |
| 5 | 270 | 54 | -12.5 | H | 17.8 | 17.4 | 71 | 15 |
| 6 | 271 | 50 | -20.5 | D | 14.8 | 13.2 | 68 | 19 |
| 7 | 281 | 30 | -22.5 | B | 0.2 | 0.1 | 51 | 3 |
| 8 | 276 | 26 | -18 | B | 0.3 | 0.1 | 44 | 9 |
| 9 | 279 | -10 | -11 | E | 19.5 | 13.4 | 21 | 44 |
| 10 | 282 | -34 | -32.5 | B | 0.2 | 0.1 | 60 | 6 |
| 11 | 285 | -48 | -21 | C | 6 | 5.8 | 67 | 6 |
| 12 | 287 | -72 | -13.5 | A | 0.2 | 0.2 | 82 | 1 |
