Daily Sunspot Evaluation
Observation Details Wednesday, 20 July 2016
- No
- 17814
- Date
- 2016 / 07 / 20,368
- Time
- 08:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 48
- Relative number (R)
- 78
- Lf
- 2
- P0
- 6.13°
- B0
- 4.85°
- L0
- 136.03°
- Observer
- Talar YONTAN
Remarks: Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CHO – 12 | 4 | 39W | 175 | 41W | 6.4 | |
| 2 | DKI – 30 | 5 | 29W | 165 | 31W | 9.6 | |
| 3 | CRI – 6 | 15 | 09E | 127 | 07E | 4.6 |