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N | S | N+S | |
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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 64 | 24 | 7 | J | 2.3 | 2.3 | 40 | 2 |
2 | 65 | 35 | 17.5 | A | 0.3 | 0.3 | 58 | 1 |
3 | 66 | -3 | -9 | C | 1 | 0.5 | 5 | 10 |
4 | 67 | 4 | 30 | C | 3.5 | 3.3 | 52 | 6 |
5 | 68 | -16 | -12 | A | 0.2 | 0.1 | 25 | 2 |
6 | 69 | -46 | -16 | C | 1.8 | 0.3 | 62 | 24 |
7 | 70 | -69 | 14.5 | H | 3.8 | 3.8 | 83 | 2 |
8 | 71 | -25.5 | 21.5 | A | 0.1 | 0.1 | 54 | 1 |
9 | 72 | -77 | 17 | A | 0.4 | 0.3 | 86 | 2 |