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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 | 229 | 36 | 18 | B | 0.5 | 0.1 | 54 | 12 |
2 | 230 | 27.5 | -17 | A | 0.1 | 0.1 | 47 | 1 |
3 | 231 | 25.5 | 12 | C | 2.5 | 2.1 | 40 | 23 |
4 | 232 | 13 | 15 | J | 0.5 | 0.5 | 28 | 4 |
5 | 233 | -1 | 19 | E | 11.5 | 7.5 | 28 | 25 |
6 | 234 | -8 | -11.5 | C | 1.5 | 1.2 | 23 | 14 |
7 | 235 | -10.5 | 28 | A | 0.1 | 0.1 | 41 | 1 |
8 | 236 | -12.5 | -17.5 | B | 0.2 | 0.1 | 33 | 2 |
9 | 237 | -24.5 | -11.5 | E | 13.5 | 5 | 40 | 35 |