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 | 647 | 52 | -8.5 | D | 3 | 1.7 | 69 | 7 |
| 2 | 652 | 13.5 | -6 | C | 5.5 | 5.4 | 24 | 8 |
| 3 | 653 | -12 | 22 | B | 0.2 | 0.1 | 35 | 7 |
| 4 | 655 | 30 | 12.5 | E | 10 | 4.3 | 46 | 55 |
| 5 | 656 | -20 | 10 | D | 2 | 1 | 31 | 17 |
| 6 | 657 | -24 | 14 | C | 4 | 3.6 | 39 | 14 |
| 7 | 660 | -8 | -20.5 | B | 0.2 | 0.1 | 35 | 6 |
| 8 | 662 | -1.5 | -6.5 | B | 0.2 | 0.1 | 13 | 4 |
