Daily Sunspot Evaluation
Observation Details Thursday, 19 March 2015
- No
- 17384
- Date
- 2015 / 03 / 19,316
- Time
- 07:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 11
- Relative number (R)
- 51
- Lf
- 2
- P0
- -24.99°
- B0
- -7.08°
- L0
- 113.59°
- Observer
- Talar YONTAN
Remarks: Görüntü Titremesi, Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 4 | 10 | 70W | 183 | 72W | 06.0 | |
| 2 | CAO – 4 | 17 | 20W | 134 | 22W | 03.5 | |
| 3 | HS_ – 2 | 19 | 49E | 65 | 47E | 02.3 | |
| 4 | HH_ – 1 | -19 | 75W | 189 | 77W | 03.2 |