Daily Sunspot Evaluation
Observation Details Saturday, 17 September 2022
- No
- 19553
- Date
- 2022 / 09 / 17,351
- Time
- 08:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 50
- Relative number (R)
- 120
- Lf
- 2
- P0
- 24.40°
- B0
- 7.17°
- L0
- 317.96°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 12 | 28W | 346 | 30W | 1.9 | |
| 2 | CAI – 10 | -24 | 34.6W | 353 | 36.6W | 9.2 | |
| 3 | AX_ – 1 | -11 | 27.8W | 346 | 29.8W | - | |
| 4 | AX_ – 3 | -24 | 24.8W | 343 | 26.8W | 2.0 | |
| 5 | BXO – 10 | -15 | 11.8W | 330 | 13.8W | 4.6 | |
| 6 | AX_ – 1 | -14 | 03.4E | 315 | 01.4E | - | |
| 7 | EAC – 23 | -25 | 21.2E | 297 | 19.2E | 12.5 |
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