Daily Sunspot Evaluation
Observation Details Sunday, 4 March 2012
- No
- 16440
- Date
- 2012 / 03 / 04,417
- Time
- 10:00 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 45
- Relative number (R)
- 95
- Lf
- 1
- P0
- -22.43°
- B0
- -7.25°
- L0
- 2.64°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 17 | 52W | 55 | 53W | 2.2 | |
| 2 | AX_ – 2 | 13 | 47W | 50 | 48W | 1.4 | |
| 3 | AX_ – 2 | 14 | 35W | 38 | 36W | 1.7 | |
| 4 | EKC – 18 | 17 | 64E | 299 | 63E | 10.1 | |
| 5 | DAI – 22 | -17 | 46E | 318 | 45E | 6.6 |