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N | S | N+S | |
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k | R |
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Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 240 | 7 | 40.5 | BXO | 0.2 | 0.1 | 56 | 4 |
2 | 236 | 7 | 0.5 | ESI | 3.6 | 1.6 | 1 | 7 |
3 | 238 | 11 | -28.5 | CRI | 0.6 | 0.2 | 41 | 13 |
4 | 241 | -7 | 10.5 | DRI | 1.6 | 1.2 | 27 | 7 |
5 | 242 | -12 | -67 | DRO | 1 | 0.6 | 81 | 4 |