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Date: | |
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International time: |
P: | |
B_0: | |
L_0: | |
L: |
N | S | N+S | |
g | |||
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k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 312 | 57 | -16 | D | 3.8 | 3 | 76 | 13 |
2 | 314 | 27 | -16.5 | J | 0.8 | 0.8 | 50 | 1 |
3 | 316 | 77 | -19.5 | A | 0.1 | 0.1 | 86 | 1 |
4 | 319 | -2 | 12 | C | 0.7 | 0.5 | 9 | 12 |
5 | 320 | -7.5 | -25 | C | 2.8 | 2.6 | 47 | 9 |
6 | 321 | 52 | -26 | A | 0.1 | 0.1 | 75 | 1 |
7 | 322 | 27.5 | 12.5 | A | 0.2 | 0.2 | 40 | 1 |