Daily Sunspot Evaluation
Observation Details Friday, 12 June 2015
- No
- 17458
- Date
- 2015 / 06 / 12,372
- Time
- 08:55 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 8
- Number of spots (f)
- 58
- Relative number (R)
- 138
- Lf
- 2
- P0
- -11.06°
- B0
- 0.65°
- L0
- 69.71°
- Observer
- Sinan ALİŞ
Remarks: Hafif Sis, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | EAC – 18 | 15 | 60W | 130 | 62W | 13.3 | |
| 2 | BXI – 4 | 11 | 53W | 123 | 55W | 7.8 | |
| 3 | CSI – 8 | 6 | 29W | 98 | 31W | 7.4 | |
| 4 | HR_ – 4 | 17 | 14W | 84 | 16W | 1.9 | |
| 5 | DAI – 6 | 17 | 08W | 78 | 10W | 4.4 | |
| 6 | HS_ – 8 | -13 | 10W | 79 | 12W | 3.4 | |
| 7 | AX_ – 1 | -17 | 04W | 73 | 06W | - | |
| 8 | ESC – 9 | -19 | 70E | 359 | 68E | 9.8 |