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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 | 236 | 43 | 13.5 | D | 9.2 | 6.7 | 62 | 28 |
2 | 237 | 46 | 20.5 | D | 6.5 | 3.3 | 67 | 35 |
3 | 240 | 34.5 | 22 | A | 0.1 | 0.1 | 57 | 1 |
4 | 243 | 23.5 | 22 | A | 0.1 | 0.1 | 48 | 1 |
5 | 244 | 16.5 | 23 | B | 0.2 | 0.1 | 43 | 5 |
6 | 248 | -9.5 | -19.5 | B | 0.4 | 0.1 | 29 | 8 |
7 | 249 | -45.5 | -16 | C | 2.2 | 2.1 | 63 | 2 |
8 | 250 | 15.5 | -21 | B | 0.8 | 0.2 | 36 | 13 |
9 | 251 | -66.5 | -16 | B | 0.6 | 0.2 | 80 | 10 |