Daily Sunspot Evaluation
Observation Details Saturday, 23 July 2016
- No
- 17817
- Date
- 2016 / 07 / 23,340
- Time
- 08:10 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 22
- Relative number (R)
- 42
- Lf
- 2
- P0
- 7.40°
- B0
- 5.11°
- L0
- 96.70°
- Observer
- Özgecan ÖNALTAŞ
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HK_ – 5 | 3 | 79W | 176 | 81W | 5.0 | |
| 2 | EKC – 17 | 5 | 70W | 167 | 72W | 10.9 |