Daily Sunspot Evaluation
Observation Details Wednesday, 11 September 2013
- No
- 16934
- Date
- 2013 / 09 / 11,316
- Time
- 07:35 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 21
- Relative number (R)
- 71
- Lf
- 2
- P0
- 23.39°
- B0
- 7.24°
- L0
- 222.06°
- Observer
- H.ÇAKMAK=Ö.Ö.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 5 | 36W | 258 | 38W | 0.6 | |
| 2 | BXI – 8 | -12 | 30W | 252 | 32W | 4.4 | |
| 3 | AX_ – 4 | -5 | 00E | 222 | 02W | 1.9 | |
| 4 | BXI – 6 | -12 | 07E | 215 | 05E | 4.8 | |
| 5 | ?__ – 1 | -6 | 79E | 143 | 77E | 0.9 |
‹ Previous Report for September 2013 Images of this day Next ›