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International time: |
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B_0: | |
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N | S | N+S | |
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k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 250 | 72.5 | -21 | C | 1 | 0.9 | 84 | 5 |
2 | 251 | 43.5 | -26.5 | D | 4.3 | 1.7 | 69 | 39 |
3 | 254 | 45 | 15.5 | A | 0.3 | 0.2 | 61 | 3 |
4 | 258 | 60 | 22 | A | 0.1 | 0.1 | 75 | 1 |
5 | 259 | 3.5 | 13 | B | 0.4 | 0.2 | 11 | 6 |
6 | 260 | 60 | -32 | C | 1.1 | 0.8 | 81 | 11 |
7 | 262 | -56 | 43 | D | 1.8 | 0.8 | 76 | 10 |
8 | 263 | -5.5 | 25.5 | C | 0.5 | 0.4 | 29 | 4 |
9 | 264 | -13 | 4.5 | A | 0.2 | 0.1 | 20 | 4 |
10 | 265 | -74.5 | 37 | J | 0.4 | 0.3 | 84 | 3 |