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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 297 | 51 | -19 | HSX | 6.3 | 6.3 | 72 | 1 |
2 | 301 | 23 | 14 | DAI | 10.7 | 6.1 | 35 | 20 |
3 | 302 | 9 | 17 | CAI | 10.4 | 9.8 | 21 | 20 |
4 | 305 | -37 | -6 | CRI | 1.5 | 0.9 | 53 | 13 |
5 | 308 | -57 | 23 | BXI | 0.3 | 0.1 | 73 | 6 |
6 | 309 | -67 | -13 | EAI | 11.7 | 5 | 80 | 16 |
7 | 310 | 32 | -15 | CRI | 1.3 | 1 | 53 | 9 |