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International time: |
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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 | 503 | 5.5 | 19 | C | 11.6 | 11 | 21 | 13 |
2 | 504 | -3 | 12 | E | 15.2 | 6.4 | 20 | 46 |
3 | 509 | 19.5 | -10.5 | B | 0.6 | 0.2 | 31 | 14 |
4 | 510 | -51.5 | 19 | B | 0.2 | 0.1 | 71 | 6 |
5 | 511 | 7 | 23.5 | D | 8.2 | 3 | 38 | 37 |
6 | 512 | -20.5 | -9.5 | B | 0.5 | 0.1 | 33 | 19 |
7 | 513 | -60 | -9.5 | E | 1.3 | 0.4 | 75 | 17 |
8 | 514 | -32.5 | 12 | B | 0.2 | 0.1 | 50 | 4 |