Daily Sunspot Evaluation
Observation Details Wednesday, 29 July 2015
- No
- 17505
- Date
- 2015 / 07 / 29,361
- Time
- 08:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 30
- Relative number (R)
- 70
- Lf
- 2
- P0
- 9.59°
- B0
- 5.54°
- L0
- 167.84°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 7 | 55E | 113 | 53E | 2.1 | |
| 2 | DSC – 22 | -16 | 29W | 197 | 31W | 8.4 | |
| 3 | DSI – 6 | -11 | 04E | 164 | 02E | 6.0 | |
| 4 | HS_ – 1 | -4 | 63E | 105 | 61E | 1.6 |