Daily Sunspot Evaluation
Observation Details Friday, 1 March 2013
- No
- 16755
- Date
- 2013 / 03 / 01,313
- Time
- 07:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 41
- Relative number (R)
- 111
- Lf
- 2
- P0
- -21.63°
- B0
- -7.22°
- L0
- 265.96°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 4 | 16 | 15E | 251 | 13E | 1.7 | |
| 2 | AX_ – 1 | 13 | 18E | 248 | 16E | - | |
| 3 | AX_ – 2 | 9 | 18E | 248 | 16E | 2.1 | |
| 4 | DAO – 17 | -19 | 33W | 299 | 35W | 9.0 | |
| 5 | AX_ – 2 | -30 | 03W | 269 | 05W | 1.7 | |
| 6 | EAI – 14 | -17 | 66E | 200 | 64E | 10.1 | |
| 7 | ?__ – 1 | -14 | 82E | 184 | 80E | 0.8 |