Basic Information
| Number： | |
| Date： | |
| Standard Time： | |
| International time： |
| P： | |
| B_0： | |
| L_0： | |
| L： |
| N | S | N+S | |
| g | |||
| f | |||
| R | |||
| k | R |
| weather： | |
| visibility： | |
| Note： |
| Observer： |
Sunspot Information
| No. | Sunspot number | longitude | latitude | type | a | a' | radius | Sunspot number |
| 1 | 166 | 9 | 24.5 | F | 79 | 39 | 41 | 94 |
| 2 | 167 | -0.5 | -17 | H | 8.5 | 8.5 | 24 | 1 |
| 3 | 170 | -20.5 | 9 | D | 8 | 5.3 | 34 | 14 |
| 4 | 171 | -49 | 21 | F | 7.5 | 4.5 | 69 | 24 |
| 5 | 172 | 33 | 2 | B | 0.2 | 0.1 | 48 | 4 |
| 6 | 174 | -8.5 | -20.5 | D | 4.7 | 2 | 31 | 15 |
| 7 | 175 | -48 | -20.5 | B | 0.3 | 0.2 | 68 | 4 |
| 8 | 176 | -39 | -18.5 | A | 0.1 | 0.1 | 58 | 1 |
| 9 | 177 | -79 | -18.5 | H | 3.2 | 3.2 | 85 | 2 |
