Daily Sunspot Evaluation
Observation Details Friday, 4 May 2012
- No
- 16494
- Date
- 2012 / 05 / 04,486
- Time
- 11:40 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 49
- Relative number (R)
- 129
- Lf
- 0
- P0
- -23.40°
- B0
- -3.78°
- L0
- 276.79°
- Observer
- H.ÇAKMAK+S.A.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 14 | 48E | 229 | 48E | 1.3 | |
| 2 | AX_ – 2 | 5 | 57E | 220 | 57E | 0.9 | |
| 3 | CAI – 5 | -20 | 73W | 350 | 73W | 7.4 | |
| 4 | AX_ – 1 | -15 | 57W | 334 | 57W | - | |
| 5 | DAI – 14 | -27 | 53W | 330 | 53W | 9.5 | |
| 6 | AX_ – 1 | -28 | 18W | 295 | 18W | - | |
| 7 | BXI – 13 | -17 | 09W | 286 | 09W | 5.9 | |
| 8 | CKI – 12 | -23 | 03E | 274 | 03E | 13.3 |