Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 274 | 64 | -25 | H | 7.3 | 7.2 | 79 | 5 |
| 2 | 277 | -15.5 | -7.5 | A | 0.1 | 0.1 | 25 | 1 |
| 3 | 278 | -32.5 | 2 | D | 5.5 | 4.3 | 47 | 27 |
| 4 | 287 | 33 | -5 | A | 0.1 | 0.1 | 47 | 1 |
| 5 | 281 | -2 | 17 | D | 3.6 | 1.2 | 28 | 20 |
| 6 | 282 | -38.5 | 13 | C | 0.3 | 0.2 | 57 | 5 |
| 7 | 283 | 84 | -22 | A | 0.2 | 0.2 | 86 | 1 |
| 8 | 285 | -15 | 4.5 | B | 0.2 | 0.1 | 24 | 2 |
| 9 | 286 | -71 | -6 | H | 4.3 | 4.3 | 82 | 1 |
| 10 | 288 | -25 | -9 | A | 0.2 | 0.1 | 38 | 2 |
| 11 | 289 | -27 | 7 | A | 0.1 | 0.1 | 41 | 1 |
| 12 | 290 | -76 | 20 | A | 0.1 | 0.1 | 85 | 1 |
