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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 689 | 6.5 | 11 | C | 7.7 | 7.6 | 22 | 5 |
2 | 690 | -5.5 | -24.5 | C | 0.8 | 0.4 | 34 | 5 |
3 | 691 | -25 | 21 | D | 5.5 | 2 | 48 | 19 |
4 | 692 | -29 | -23.5 | J | 8.4 | 8.3 | 50 | 5 |
5 | 693 | -37 | -8.5 | A | 0.2 | 0.1 | 52 | 2 |
6 | 695 | 20 | -17.5 | A | 0.1 | 0.1 | 36 | 1 |
7 | 696 | -43.5 | -17.5 | A | 0.1 | 0.1 | 62 | 1 |