Daily Sunspot Evaluation
Observation Details Tuesday, 25 July 2023
- No
- 19773
- Date
- 2023 / 07 / 25,385
- Time
- 09:15 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 37
- Relative number (R)
- 127
- Lf
- 2
- P0
- 7.97°
- B0
- 5.22°
- L0
- 173.58°
- Observer
- H.ÇAKMAK-K.Y.
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAO – 2 | 10 | 67.6W | 241 | 69.6W | 4.6 | |
| 2 | DAI – 6 | 22 | 54.8W | 228 | 56.8W | 6.2 | |
| 3 | HK_ – 10 | 15 | 00.5E | 173 | 01.5W | 4.7 | |
| 4 | HA_ – 1 | 19 | 04E | 170 | 02E | 0.8 | |
| 5 | AX_ – 2 | 16 | 15.4E | 158 | 13.4E | 1.6 | |
| 6 | HA_ – 1 | -26 | 58W | 232 | 60W | 1.4 | |
| 7 | AX_ – 1 | -18 | 57.9W | 232 | 59.9W | - | |
| 8 | DAO – 2 | -8 | 23.1W | 197 | 25.1W | 6.1 | |
| 9 | CAI – 12 | -10 | 56.2E | 117 | 54.2E | 17.4 |