Daily Sunspot Evaluation
Observation Details Sunday, 27 August 2017
- No
- 18147
- Date
- 2017 / 08 / 27,486
- Time
- 11:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 16
- Relative number (R)
- 36
- Lf
- 0
- P0
- 19.88°
- B0
- 7.10°
- L0
- 214.49°
- Observer
- Başar COŞKUNOĞLU
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 10 | 81.4W | 296 | 81.4W | - | |
| 2 | ESI – 15 | 6 | 11.8W | 226 | 11.8W | 13.6 |