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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 181 | -22 | 51 | ESI | 10 | 4.6 | 71 | 13 |
2 | 182 | -20 | 39 | BXO | 0.2 | 0.1 | 61 | 2 |
3 | 184 | 18 | 16 | BXO | 0.2 | 0.1 | 27 | 2 |
4 | 186 | 31 | -3.5 | DHI | 18.2 | 16.6 | 36 | 10 |
5 | 187 | 19 | 42 | CRI | 1.1 | 0.7 | 60 | 10 |
6 | 189 | 15.5 | -17 | DHC | 20.4 | 20.2 | 29 | 7 |
7 | 191 | -20 | -38.5 | HSX | 2.6 | 2.6 | 62 | 1 |
8 | 192 | -22 | -51 | HSX | 1.6 | 1.6 | 72 | 1 |