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 | 8 | 57 | CHI | 9.3 | 9.2 | 73 | 4 |
| 2 | 167 | 8 | 36 | BXI | 0.4 | 0.1 | 51 | 13 |
| 3 | 168 | -19 | 10 | BXI | 0.3 | 0.1 | 41 | 6 |
| 4 | 169 | -14 | 0.5 | BXI | 0.2 | 0.1 | 30 | 2 |
| 5 | 170 | 9 | -2 | CHI | 7.9 | 7.1 | 10 | 75 |
| 6 | 171 | -13 | -19 | CSI | 3.7 | 3.5 | 40 | 9 |
| 7 | 172 | -7 | -30 | CSI | 4.3 | 4.2 | 49 | 3 |
