Daily Sunspot Evaluation
Observation Details Wednesday, 25 July 2012
- No
- 16572
- Date
- 2012 / 07 / 25,396
- Time
- 09:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 31
- Relative number (R)
- 121
- Lf
- 1
- P0
- 8.26°
- B0
- 5.29°
- L0
- 272.95°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 4 | 14 | 34W | 307 | 35W | 2.8 | |
| 2 | AX_ – 3 | 21 | 26E | 247 | 25E | 0.9 | |
| 3 | AX_ – 2 | 26 | 49E | 224 | 48E | 0.6 | |
| 4 | CSI – 5 | 17 | 50E | 223 | 49E | 5.5 | |
| 5 | AX_ – 2 | -21 | 49W | 322 | 50W | 1.0 | |
| 6 | BXI – 10 | -17 | 10E | 263 | 09E | 7.5 | |
| 7 | HA_ – 2 | -11 | 52E | 221 | 51E | 1.4 | |
| 8 | HS_ – 1 | -19 | 62E | 211 | 61E | 2.5 | |
| 9 | AX_ – 2 | -18 | 65E | 208 | 64E | 1.3 |