Daily Sunspot Evaluation
Observation Details Wednesday, 17 June 2015
- No
- 17463
- Date
- 2015 / 06 / 17,278
- Time
- 06:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 70
- Relative number (R)
- 120
- Lf
- 3
- P0
- -8.97°
- B0
- 1.23°
- L0
- 4.77°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 21 | 52W | 57 | 55W | 3.9 | |
| 2 | BXI – 6 | 7 | 17E | 348 | 14E | 8.1 | |
| 3 | EKC – 25 | 13 | 67E | 298 | 64E | 11.7 | |
| 4 | HA_ – 2 | -13 | 78W | 82 | 81W | 1.9 | |
| 5 | EAI – 35 | -20 | 03E | 1 | 00E | 11.6 |