Daily Sunspot Evaluation
Observation Details Saturday, 31 October 2015
- No
- 17586
- Date
- 2015 / 10 / 31,313
- Time
- 07:30 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 44
- Relative number (R)
- 104
- Lf
- 2
- P0
- 24.66°
- B0
- 4.50°
- L0
- 7.26°
- Observer
- H.ÇAKMAK=S.A.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 18 | 63W | 70 | 65W | 01.2 | |
| 2 | AX_ – 1 | 17 | 25W | 32 | 27W | - | |
| 3 | AX_ – 4 | 16 | 05E | 3 | 03E | 02.8 | |
| 4 | AX_ – 3 | 16 | 19E | 348 | 17E | 01.7 | |
| 5 | FAC – 32 | 9 | 54E | 313 | 52E | 16.8 | |
| 6 | AX_ – 2 | 20 | 60E | 307 | 58E | 00.6 |
‹ Previous Report for October 2015 Images of this day Next ›