Daily Sunspot Evaluation
Observation Details Wednesday, 11 April 2012
- No
- 16471
- Date
- 2012 / 04 / 11,528
- Time
- 12:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 17
- Relative number (R)
- 67
- Lf
- 0
- P0
- -26.18°
- B0
- -5.85°
- L0
- 220.07°
- Observer
- H.ÇAKMAK+B.C.
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 10 | 8 | 15E | 205 | 15E | 4.0 | |
| 2 | AX_ – 1 | 15 | 19E | 201 | 19E | - | |
| 3 | AX_ – 1 | -41 | 16E | 204 | 16E | - | |
| 4 | AX_ – 2 | -29 | 56E | 164 | 56E | 1.4 | |
| 5 | AX_ – 3 | -13 | 61E | 160 | 61E | 0.9 |