Daily Sunspot Evaluation
Observation Details Thursday, 12 April 2012
- No
- 16472
- Date
- 2012 / 04 / 12,267
- Time
- 06:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 20
- Relative number (R)
- 60
- Lf
- 3
- P0
- -26.15°
- B0
- -5.80°
- L0
- 210.31°
- Observer
- Asuman GÜLTEKİN
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CRI – 14 | 6 | 05E | 205 | 02E | 5.2 | |
| 2 | BXO – 2 | -20 | 07W | 217 | 10W | 3.5 | |
| 3 | AX_ – 2 | -41 | 07E | 203 | 04E | 2.7 | |
| 4 | AX_ – 2 | -13 | 50E | 160 | 47E | 1.5 |