Daily Sunspot Evaluation
Observation Details Monday, 16 April 2012
- No
- 16476
- Date
- 2012 / 04 / 16,302
- Time
- 07:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 51
- Relative number (R)
- 101
- Lf
- 3
- P0
- -25.92°
- B0
- -5.48°
- L0
- 157.04°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 23 | 6 | 52W | 209 | 55W | 11.5 | |
| 2 | AX_ – 2 | 20 | 10E | 147 | 07E | 0.5 | |
| 3 | BXO – 4 | 7 | 51E | 106 | 48E | 5.4 | |
| 4 | AX_ – 3 | 15 | 51E | 106 | 48E | 1.3 | |
| 5 | EAC – 19 | -17 | 66E | 91 | 63E | 12.2 |