Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 14 | 29 | 78 | CHI | 1.1 | 1 | 85 | 3 |
| 2 | 19 | -5 | 42 | HSX | 1.9 | 1.9 | 58 | 1 |
| 3 | 20 | 6 | 37 | CHI | 5.3 | 5.1 | 52 | 9 |
| 4 | 24 | 10 | 27.5 | ESI | 4.5 | 2.7 | 44 | 22 |
| 5 | 27 | -11 | 15 | CHI | 9.8 | 9.4 | 19 | 17 |
| 6 | 29 | -25 | 36 | CSO | 1.4 | 1.1 | 52 | 11 |
| 7 | 30 | 14 | 5 | BXI | 0.3 | 0.1 | 28 | 8 |
| 8 | 31 | -7 | -55 | DHI | 12.4 | 11.5 | 73 | 9 |
| 9 | 32 | 17 | -37 | CRI | 1.2 | 0.5 | 59 | 16 |
| 10 | 33 | -3 | 8 | BXI | 0.3 | 0.2 | 11 | 5 |
| 11 | 34 | 27 | -23 | BXI | 0.2 | 0.1 | 55 | 5 |
| 12 | 35 | 7 | -35 | BXI | 0.2 | 0.1 | 52 | 4 |
