Daily Sunspot Evaluation
Observation Details Sunday, 12 July 2015
- No
- 17488
- Date
- 2015 / 07 / 12,250
- Time
- 06:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 9
- Number of spots (f)
- 36
- Relative number (R)
- 126
- Lf
- 3
- P0
- 2.23°
- B0
- 4.01°
- L0
- 34.23°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 8 | 7 | 69W | 103 | 72W | 9.1 | |
| 2 | FKI – 13 | 14 | 38W | 73 | 41W | 16.5 | |
| 3 | AX_ – 1 | 17 | 12E | 22 | 09E | 1.1 | |
| 4 | AX_ – 1 | 19 | 17E | 17 | 14E | - | |
| 5 | HS_ – 1 | 11 | 81E | 313 | 78E | 4.2 | |
| 6 | AX_ – 1 | -17 | 51W | 85 | 54W | - | |
| 7 | HK_ – 7 | -18 | 23E | 12 | 20E | 2.8 | |
| 8 | AX_ – 2 | -23 | 24E | 11 | 21E | 0.8 | |
| 9 | AX_ – 2 | -4 | 61E | 333 | 58E | 2.9 |