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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 67 | 55 | 28 | A | 0.2 | 0.1 | 77 | 2 |
2 | 70 | 36 | -10 | D | 20.2 | 17.7 | 51 | 27 |
3 | 72 | 49 | 10.5 | D | 2 | 1 | 68 | 25 |
4 | 73 | 10.5 | -16.5 | A | 0.2 | 0.1 | 22 | 2 |
5 | 74 | 14.5 | -13 | B | 0.3 | 0.2 | 24 | 5 |
6 | 75 | -47 | 8.5 | E | 23.8 | 15.4 | 16 | 24 |
7 | 77 | -55.5 | 26 | A | 0.1 | 0.1 | 76 | 1 |
8 | 78 | -57.5 | -18 | A | 0.1 | 0.1 | 73 | 1 |
9 | 79 | -69 | -19 | C | 1.8 | 1.5 | 81 | 5 |