Basic Information
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| L： |
| N | S | N+S | |
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| k | R |
| weather： | |
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| Observer： |
Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 170 | 75 | 25.5 | G | 1 | 0.8 | 84 | 2 |
| 2 | 171 | 72 | -32.5 | J | 0.7 | 0.7 | 82 | 1 |
| 3 | 172 | 65 | -8 | C | 3 | 2 | 78 | 7 |
| 4 | 176 | 31.5 | 8.5 | H | 16.2 | 16 | 48 | 10 |
| 5 | 178 | 46 | 19.5 | D | 3 | 1.2 | 69 | 19 |
| 6 | 180 | 13 | 25 | F | 64 | 30 | 48 | 45 |
| 7 | 181 | 3 | 15 | F | 25 | 18 | 30 | 69 |
| 8 | 182 | -25.5 | -9 | J | 1 | 1 | 37 | 1 |
| 9 | 183 | 22.5 | 12 | B | 0.2 | 0.1 | 40 | 5 |
| 10 | 184 | 39.5 | -10.5 | B | 0.1 | 0.1 | 55 | 3 |
| 11 | 187 | -43 | 16.5 | B | 0.3 | 0.2 | 64 | 3 |
| 12 | 188 | 20 | -10.5 | B | 0.1 | 0.1 | 31 | 3 |
