Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 74 | 41.5 | -23 | J | 2.5 | 2.5 | 59 | 1 |
| 2 | 75 | 59 | -17 | E | 2.5 | 1.5 | 76 | 11 |
| 3 | 77 | 36 | -13 | E | 5 | 1.7 | 51 | 32 |
| 4 | 78 | 31 | -18.5 | B | 0.4 | 0.1 | 47 | 11 |
| 5 | 79 | 7 | 18 | D | 7.3 | 4.2 | 39 | 9 |
| 6 | 80 | -36 | 22.5 | G | 28 | 16.5 | 61 | 8 |
| 7 | 82 | -42.5 | -18.5 | C | 4.5 | 4.2 | 59 | 7 |
| 8 | 83 | -32 | 33 | J | 0.3 | 0.3 | 67 | 1 |
| 9 | 85 | 27 | -25 | A | 0.1 | 0.1 | 45 | 1 |
| 10 | 86 | 12.5 | 3.5 | B | 0.2 | 0.1 | 24 | 4 |
| 11 | 87 | -2.5 | 21.5 | A | 0.1 | 0.1 | 41 | 1 |
| 12 | 88 | -3 | 17 | A | 0.1 | 0.1 | 36 | 1 |
| 13 | 89 | -75 | -27 | B | 0.3 | 0.2 | 83 | 3 |
| 14 | 90 | -75 | 11 | H | 5 | 5 | 84 | 3 |
| 15 | 91 | -75.5 | -6.5 | A | 0.1 | 0.1 | 84 | 1 |
