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 | 537 | 22.5 | 55 | BXO | 0.3 | 0.1 | 71 | 7 |
| 2 | 540 | -13 | 66 | BXI | 0.4 | 0.2 | 80 | 7 |
| 3 | 541 | 9 | -0.5 | DAI | 11.2 | 7.2 | 5 | 34 |
| 4 | 545 | -7 | -1 | BXO | 0.2 | 0.1 | 18 | 3 |
| 5 | 546 | -18 | -7 | BXI | 1 | 0.2 | 36 | 18 |
| 6 | 547 | 19 | -43 | BXI | 0.3 | 0.1 | 60 | 8 |
| 7 | 548 | -12 | -60 | FKC | 59.4 | 57.6 | 76 | 52 |
| 8 | 549 | -21.5 | -61 | DSI | 5.2 | 3 | 78 | 17 |
| 9 | 550 | -10 | -71 | HSX | 1.1 | 1.1 | 82 | 1 |
| 10 | 551 | 15 | -83 | BXI | 0.2 | 0.1 | 85 | 5 |
