Daily Sunspot Evaluation
Observation Details Thursday, 22 June 2017
- No
- 18084
- Date
- 2017 / 06 / 22,451
- Time
- 10:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 3
- Relative number (R)
- 23
- Lf
- 1
- P0
- -6.47°
- B0
- 1.90°
- L0
- 7.95°
- Observer
- Seda KAPTAN
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DRO – 2 | 12 | 43W | 51 | 44W | 2.4 | |
| 2 | HS_ – 1 | 18 | 57E | 311 | 56E | 2.8 |