Daily Sunspot Evaluation
Observation Details Sunday, 17 June 2012
- No
- 16534
- Date
- 2012 / 06 / 17,295
- Time
- 07:05 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 54
- Relative number (R)
- 124
- Lf
- 3
- P0
- -8.65°
- B0
- 1.33°
- L0
- 57.19°
- Observer
- Asuman GÜLTEKİN
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 10 | 53W | 110 | 56W | - | |
| 2 | AX_ – 3 | 9 | 28W | 85 | 31W | 0.9 | |
| 3 | AX_ – 5 | 11 | 18W | 75 | 21W | 1.3 | |
| 4 | EAI – 19 | -27 | 51W | 108 | 54W | 11.4 | |
| 5 | AX_ – 3 | -15 | 46W | 103 | 49W | 2.8 | |
| 6 | BXO – 6 | -10 | 30W | 87 | 33W | 4.1 | |
| 7 | EKC – 17 | -16 | 28W | 85 | 31W | 10.7 |