Daily Sunspot Evaluation
Observation Details Sunday, 12 April 2015
- No
- 17403
- Date
- 2015 / 04 / 12,305
- Time
- 07:19 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 36
- Relative number (R)
- 96
- Lf
- 3
- P0
- -26.17°
- B0
- -5.85°
- L0
- 157.14°
- Observer
- T.YONTAN=A.G.
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 7 | 15 | 38E | 119 | 35E | 05.2 | |
| 2 | DSC – 7 | 14 | 66E | 92 | 63E | 09.8 | |
| 3 | HS_ – 1 | 9 | 72E | 85 | 69E | 02.1 | |
| 4 | DRO – 10 | -15 | 51W | 208 | 54W | 06.8 | |
| 5 | DRO – 8 | -18 | 35W | 193 | 38W | 04.8 | |
| 6 | CAO – 3 | -5 | 27E | 131 | 24E | 03.4 |