Daily Sunspot Evaluation
Observation Details Saturday, 11 February 2012
- No
- 16426
- Date
- 2012 / 02 / 11,375
- Time
- 09:00 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 46
- Relative number (R)
- 76
- Lf
- 2
- P0
- -15.92°
- B0
- -6.63°
- L0
- 292.92°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 5 | 16 | 56E | 237 | 54E | 4.5 | |
| 2 | EKI – 38 | -19 | 06E | 288 | 04E | 11.6 | |
| 3 | AX_ – 3 | -24 | 37E | 256 | 35E | 1.0 |
‹ Previous Report for February 2012 Images of this day Next ›