Daily Sunspot Evaluation
Observation Details Thursday, 30 July 2015
- No
- 17506
- Date
- 2015 / 07 / 30,373
- Time
- 08:57 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 28
- Relative number (R)
- 88
- Lf
- 2
- P0
- 10.00°
- B0
- 5.62°
- L0
- 154.46°
- Observer
- T.YONTAN=Ö.Ö.
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HA_ – 3 | 7 | 40E | 115 | 38E | 1.8 | |
| 2 | AX_ – 1 | 15 | 53E | 101 | 51E | - | |
| 3 | DRO – 6 | 19 | 58E | 97 | 56E | 5.3 | |
| 4 | HS_ – 1 | 14 | 77E | 78 | 75E | 1.9 | |
| 5 | DAI – 16 | -16 | 43W | 197 | 45W | 10.2 | |
| 6 | AX_ – 1 | -3 | 47E | 108 | 45E | - |