Daily Sunspot Evaluation
Observation Details Tuesday, 16 August 2016
- No
- 17840
- Date
- 2016 / 08 / 16,365
- Time
- 08:45 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 22
- Relative number (R)
- 92
- Lf
- 2
- P0
- 16.57°
- B0
- 6.72°
- L0
- 139.01°
- Observer
- H.ÇAKMAK=Ö.Ö.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 1 | 4 | 34W | 173 | 36W | 01.3 | |
| 2 | HA_ – 3 | 7 | 33W | 172 | 35W | 01.8 | |
| 3 | AX_ – 4 | 15 | 31W | 170 | 33W | 02.8 | |
| 4 | BXO – 5 | 4 | 25W | 164 | 27W | 06.0 | |
| 5 | AX_ – 1 | 3 | 12E | 127 | 10E | - | |
| 6 | AX_ – 4 | 9 | 58E | 81 | 56E | 01.7 | |
| 7 | HA_ – 4 | -12 | 20W | 159 | 22W | 02.5 |