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N | S | N+S | |
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k | R |
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Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 486 | 19 | 4 | CRI | 0.3 | 0.2 | 27 | 4 |
2 | 487 | -19 | 1 | DSI | 4.8 | 4.2 | 29 | 9 |
3 | 489 | -19 | -26 | CSI | 5.3 | 5.1 | 51 | 7 |
4 | 490 | 9 | -30 | DRI | 1.4 | 0.4 | 46 | 19 |
5 | 491 | -8 | -2 | BXI | 0.2 | 0.1 | 13 | 4 |
6 | 492 | 11 | -75 | CSI | 1.3 | 1.1 | 83 | 9 |