Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 311 | 4 | 15.5 | CRI | 0.8 | 0.5 | 14 | 10 |
| 2 | 313 | 23 | 10 | EHC | 21.6 | 13.8 | 28 | 19 |
| 3 | 314 | 17 | -5 | DSI | 5.7 | 4.1 | 18 | 16 |
| 4 | 316 | -18 | 74 | BXO | 0.2 | 0.1 | 84 | 2 |
| 5 | 307 | -20 | 51 | DKC | 16.2 | 14.8 | 72 | 13 |
| 6 | 318 | -13 | 33 | CRI | 1.2 | 0.5 | 51 | 11 |
| 7 | 310 | -11 | 22.5 | CSI | 1.3 | 1.1 | 37 | 8 |
| 8 | 319 | -17 | -8 | CSI | 1.2 | 1 | 36 | 8 |
| 9 | 320 | -9 | -72 | HHX | 2.2 | 2.2 | 83 | 1 |
