Daily Sunspot Evaluation
Observation Details Wednesday, 28 March 2012
- No
- 16460
- Date
- 2012 / 03 / 28,486
- Time
- 11:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 51
- Relative number (R)
- 121
- Lf
- 0
- P0
- -25.98°
- B0
- -6.71°
- L0
- 45.36°
- Observer
- H.ÇAKMAK=B.C.
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 17 | 12 | 18W | 63 | 18W | 6.9 | |
| 2 | BXI – 6 | -25 | 60W | 105 | 60W | 6.1 | |
| 3 | BXI – 8 | -15 | 28W | 73 | 28W | 3.4 | |
| 4 | AX_ – 5 | -19 | 04E | 41 | 04E | 2.3 | |
| 5 | FAI – 12 | -23 | 21E | 24 | 21E | 16.1 | |
| 6 | AX_ – 2 | -18 | 62E | 343 | 62E | 0.8 | |
| 7 | AX_ – 1 | -20 | 70E | 336 | 70E | - |