Daily Sunspot Evaluation
Observation Details Tuesday, 11 August 2015
- No
- 17518
- Date
- 2015 / 08 / 11,285
- Time
- 06:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 37
- Relative number (R)
- 87
- Lf
- 3
- P0
- 14.56°
- B0
- 6.42°
- L0
- 356.84°
- Observer
- Talar YONTAN
Remarks: Kenar Titremesi, Yoğun Bulutlu, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 12 | 76W | 73 | 79W | 2.5 | |
| 2 | HS_ – 1 | 16 | 16E | 341 | 13E | 0.5 | |
| 3 | HS_ – 1 | 17 | 46E | 311 | 43E | 0.5 | |
| 4 | FKC – 33 | -18 | 41W | 38 | 44W | 16.8 | |
| 5 | AX_ – 1 | -17 | 11E | 346 | 08E | 0.5 |