Daily Sunspot Evaluation
Observation Details Sunday, 20 July 2014
- No
- 17201
- Date
- 2014 / 07 / 20,340
- Time
- 08:10 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 9
- Relative number (R)
- 39
- Lf
- 2
- P0
- 5.90°
- B0
- 4.81°
- L0
- 64.73°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 7 | 48W | 113 | 50W | - | |
| 2 | BXO – 3 | 17 | 21W | 86 | 23W | 03.5 | |
| 3 | CSO – 5 | -21 | 03W | 68 | 05W | 05.0 |