Daily Sunspot Evaluation
Observation Details Tuesday, 4 July 2023
- No
- 19753
- Date
- 2023 / 07 / 04,340
- Time
- 08:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 80
- Relative number (R)
- 170
- Lf
- 2
- P0
- -1.32°
- B0
- 3.18°
- L0
- 92.07°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EKC – 13 | 17 | 71.9W | 164 | 73.9W | 16.7 | |
| 2 | CAI – 10 | 23 | 29.7E | 62 | 27.7E | 4.7 | |
| 3 | CSI – 5 | 22 | 56.5E | 36 | 54.5E | 8.8 | |
| 4 | AX_ – 2 | -18 | 19.3W | 111 | 21.3W | 0.6 | |
| 5 | EAI – 17 | -6 | 00.7W | 93 | 02.7W | 13.3 | |
| 6 | DAI – 9 | -21 | 23.3E | 69 | 21.3E | 9.0 | |
| 7 | DSI – 22 | -14 | 25.9E | 66 | 23.9E | 10.8 | |
| 8 | AX_ – 1 | -8 | 39.6E | 53 | 37.6E | - | |
| 9 | HS_ – 1 | -9 | 84.2E | 8 | 82.2E | 3.6 |