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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 177 | 19 | 51 | CSI | 2.3 | 2 | 69 | 5 |
2 | 181 | 14 | 45.5 | CAI | 3.4 | 2.8 | 64 | 21 |
3 | 186 | 9 | -16 | BXI | 0.3 | 0.1 | 25 | 7 |
4 | 182 | 15 | -17.5 | HSX | 2.4 | 2.3 | 31 | 3 |
5 | 184 | 6 | -38 | AXX | 0.2 | 0.2 | 53 | 1 |
6 | 187 | 11 | -56 | HRX | 0.5 | 0.4 | 72 | 2 |
7 | 188 | 10 | -80 | CHO | 1.6 | 1.4 | 85 | 2 |
8 | 185 | -4 | 4 | CRI | 1.6 | 0.9 | 11 | 6 |
9 | 183 | -16 | -34 | CRI | 0.6 | 0.4 | 53 | 7 |