Daily Sunspot Evaluation
Observation Details Sunday, 29 April 2012
- No
- 16489
- Date
- 2012 / 04 / 29,347
- Time
- 08:20 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 32
- Relative number (R)
- 82
- Lf
- 2
- P0
- -24.35°
- B0
- -4.31°
- L0
- 344.71°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 5 | 12 | 54W | 39 | 56W | 7.8 | |
| 2 | CAI – 13 | -19 | 10E | 335 | 08E | 8.0 | |
| 3 | AX_ – 5 | -27 | 49E | 296 | 47E | 4.5 | |
| 4 | AX_ – 3 | -16 | 56E | 289 | 54E | 2.1 | |
| 5 | CKO – 6 | -22 | 70E | 275 | 68E | 12.2 |