Daily Sunspot Evaluation
Observation Details Tuesday, 7 August 2012
- No
- 16585
- Date
- 2012 / 08 / 07,354
- Time
- 08:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 33
- Relative number (R)
- 103
- Lf
- 2
- P0
- 13.39°
- B0
- 6.23°
- L0
- 101.57°
- Observer
- Özgecan ÖNAL
Remarks: Hafif Sis, Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 3 | 20 | 32W | 134 | 34W | 5.1 | |
| 2 | HS_ – 1 | 13 | 07W | 109 | 09W | 1.3 | |
| 3 | HH_ – 4 | 20 | 79E | 23 | 77E | 5.3 | |
| 4 | ESO – 4 | -21 | 13W | 115 | 15W | 10.4 | |
| 5 | HS_ – 1 | -20 | 07E | 95 | 05E | 0.8 | |
| 6 | CSI – 17 | -26 | 15E | 87 | 13E | 4.7 | |
| 7 | DSO – 3 | -15 | 74E | 28 | 72E | 9.6 |