Daily Sunspot Evaluation
Observation Details Wednesday, 23 May 2012
- No
- 16510
- Date
- 2012 / 05 / 23,331
- Time
- 07:56 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 10
- Number of spots (f)
- 51
- Relative number (R)
- 151
- Lf
- 2
- P0
- -18.34°
- B0
- -1.67°
- L0
- 27.58°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 4 | 15 | 74W | 102 | 76W | 4.5 | |
| 2 | DAI – 26 | 11 | 45W | 73 | 47W | 11.4 | |
| 3 | AX_ – 1 | 12 | 15W | 43 | 17W | - | |
| 4 | CSO – 8 | 16 | 12E | 16 | 10E | 6.9 | |
| 5 | BXO – 5 | 11 | 51E | 337 | 49E | 7.2 | |
| 6 | HA_ – 1 | -25 | 68W | 96 | 70W | 1.6 | |
| 7 | AX_ – 2 | -27 | 68W | 96 | 70W | 1.4 | |
| 8 | AX_ – 1 | -19 | 35E | 353 | 33E | - | |
| 9 | AX_ – 2 | -21 | 50E | 338 | 48E | 0.8 | |
| 10 | AX_ – 1 | -30 | 51E | 337 | 49E | - |