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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 297 | 54 | 31.5 | C | 1.6 | 1.5 | 72 | 4 |
2 | 300 | 17 | 17 | J | 8.6 | 8.5 | 29 | 2 |
3 | 303 | -22 | 36.5 | D | 4.8 | 4 | 51 | 15 |
4 | 305 | -30 | 28 | C | 10.1 | 9.9 | 52 | 8 |
5 | 306 | 32 | -22 | A | 0.1 | 0.1 | 58 | 1 |
6 | 307 | -44 | 35 | E | 39.1 | 14 | 65 | 24 |
7 | 308 | -42 | -26 | D | 2.6 | 1 | 67 | 17 |
8 | 309 | -46 | 30 | J | 2.2 | 2.2 | 65 | 1 |
9 | 310 | -12 | 18 | B | 0.2 | 0.1 | 21 | 3 |
10 | 311 | -0.5 | -15 | B | 0.3 | 0.2 | 32 | 4 |
11 | 312 | -71 | -22 | J | 1.6 | 1.6 | 83 | 1 |