Daily Sunspot Evaluation
Observation Details Wednesday, 4 March 2015
- No
- 17375
- Date
- 2015 / 03 / 04,354
- Time
- 08:30 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 31
- Relative number (R)
- 51
- Lf
- 2
- P0
- -22.24°
- B0
- -7.24°
- L0
- 310.76°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CSO – 11 | 4 | 29W | 339 | 31W | 07.8 | |
| 2 | BXI – 20 | -10 | 61W | 12 | 63W | 09.2 |