Daily Sunspot Evaluation
Observation Details Saturday, 19 December 2015
- No
- 17626
- Date
- 2015 / 12 / 19,309
- Time
- 07:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 30
- Relative number (R)
- 60
- Lf
- 2
- P0
- 8.38°
- B0
- -1.39°
- L0
- 81.21°
- Observer
- Talar YONTAN
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 4 | 19 | 18W | 99 | 20W | 1.4 | |
| 2 | EHI – 23 | 15 | 02E | 79 | 00W | 14.0 | |
| 3 | AR_ – 3 | -17 | 43W | 124 | 45W | 1.8 |
‹ Previous Report for December 2015 Images of this day Next ›