Daily Sunspot Evaluation
Observation Details Tuesday, 20 May 2014
- No
- 17141
- Date
- 2014 / 05 / 20,295
- Time
- 07:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 18
- Relative number (R)
- 78
- Lf
- 3
- P0
- -19.46°
- B0
- -2.09°
- L0
- 152.63°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 9 | 27.6W | 181 | 30.6W | 0.9 | |
| 2 | ?__ – 2 | -13 | 77.2W | 230 | 80.2W | 2.4 | |
| 3 | BXO – 4 | -19 | 64.1W | 217 | 67.1W | 3.6 | |
| 4 | CAO – 4 | -18 | 41.8W | 195 | 44.8W | 4.7 | |
| 5 | HS_ – 1 | -25 | 36.7W | 190 | 39.7W | 1.8 | |
| 6 | CAI – 5 | -10 | 72.9E | 80 | 69.9E | 6.3 |