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Date: | |
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International time: |
P: | |
B_0: | |
L_0: | |
L: |
N | S | N+S | |
g | |||
f | |||
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k | R |
weather: | |
visibility: | |
Note: |
Observer: |
No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
1 | 157 | 46 | -15.5 | D | 5 | 2.5 | 64 | 10 |
2 | 158 | 66 | -13 | F | 5.5 | 4.1 | 81 | 7 |
3 | 159 | 44 | 8 | C | 5.4 | 5.1 | 61 | 5 |
4 | 160 | 59 | 9 | B | 0.2 | 0.1 | 74 | 2 |
5 | 161 | 26.5 | 11 | A | 0.2 | 0.2 | 42 | 1 |
6 | 164 | 66 | -22.5 | F | 15.5 | 12.5 | 80 | 23 |
7 | 165 | 14 | 12.5 | D | 1.5 | 1 | 28 | 4 |
8 | 166 | 1 | 13 | J | 0.6 | 0.6 | 20 | 1 |
9 | 169 | -60 | 8.5 | J | 1.7 | 1.7 | 76 | 1 |
10 | 170 | -67 | 4.5 | J | 0.7 | 0.7 | 81 | 1 |