Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 142 | 60 | -13 | B | 0.3 | 0.1 | 75 | 4 |
| 2 | 144 | 20 | -15 | B | 0.4 | 0.1 | 35 | 7 |
| 3 | 145 | 25 | -6.5 | C | 4.8 | 4 | 37 | 16 |
| 4 | 146 | 10 | 9.5 | A | 0.1 | 0.1 | 23 | 1 |
| 5 | 147 | 0.5 | -10 | C | 3.7 | 3.1 | 12 | 13 |
| 6 | 148 | 30 | 7 | B | 0.8 | 0.2 | 44 | 10 |
| 7 | 149 | 3.5 | 16.5 | C | 8 | 7.8 | 28 | 15 |
| 8 | 150 | -10 | 12 | B | 0.3 | 0.1 | 26 | 4 |
| 9 | 151 | -11 | 17 | B | 0.6 | 0.1 | 33 | 8 |
| 10 | 153 | 21 | 17.5 | D | 4.3 | 1.9 | 42 | 16 |
| 11 | 154 | 15 | 10 | D | 2.2 | 1 | 29 | 11 |
| 12 | 155 | -21 | 20 | A | 0.1 | 0.1 | 44 | 1 |
