Daily Sunspot Evaluation
Observation Details Monday, 23 July 2012
- No
- 16570
- Date
- 2012 / 07 / 23,278
- Time
- 06:40 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 20
- Relative number (R)
- 100
- Lf
- 3
- P0
- 7.37°
- B0
- 5.11°
- L0
- 300.97°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 26 | 76E | 225 | 73E | - | |
| 2 | HA_ – 2 | 16 | 77E | 224 | 74E | 4.0 | |
| 3 | HA_ – 4 | -21 | 20W | 321 | 23W | 2.7 | |
| 4 | AX_ – 4 | -18 | 16W | 317 | 19W | 1.7 | |
| 5 | AX_ – 1 | -16 | 15W | 316 | 18W | - | |
| 6 | AX_ – 2 | -6 | 13W | 314 | 16W | 0.9 | |
| 7 | BXI – 5 | -18 | 37E | 264 | 34E | 5.8 | |
| 8 | ?__ – 1 | -12 | 81E | 220 | 78E | 3.4 |