Basic Information
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Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 492 | 43 | 14 | E | 13.4 | 10.8 | 60 | 39 |
| 2 | 500 | 74 | 30 | A | 0.1 | 0.1 | 83 | 1 |
| 3 | 490 | 53 | 24 | C | 8 | 7.9 | 70 | 3 |
| 4 | 494 | 17 | 11 | E | 28 | 15.8 | 26 | 30 |
| 5 | 496 | -25 | 24.5 | F | 12.8 | 8.5 | 43 | 29 |
| 6 | 497 | -42.5 | 12 | D | 6.4 | 3.4 | 59 | 6 |
| 7 | 501 | -54.5 | 31 | B | 0.4 | 0.2 | 73 | 6 |
| 8 | 502 | -76 | -6.5 | C | 0.5 | 0.4 | 84 | 2 |
| 9 | 495 | -19 | -32 | B | 0.2 | 0.1 | 58 | 6 |
| 10 | 488 | 65 | -6 | A | 0.1 | 0.1 | 79 | 1 |
| 11 | 498 | 55.5 | -23.5 | B | 0.2 | 0.1 | 77 | 2 |
| 12 | 489 | 59.5 | -14 | D | 1.7 | 0.9 | 77 | 20 |
