Daily Sunspot Evaluation
Observation Details Thursday, 26 September 2013
- No
- 16948
- Date
- 2013 / 09 / 26,302
- Time
- 07:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 26
- Relative number (R)
- 86
- Lf
- 0
- P0
- 25.60°
- B0
- 6.91°
- L0
- 21.89°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 2 | 20 | 70W | 92 | 70W | 2.4 | |
| 2 | AX_ – 1 | 22 | 52W | 74 | 52W | - | |
| 3 | DAO – 18 | 11 | 11W | 33 | 11W | 7.0 | |
| 4 | AX_ – 1 | -8 | 73W | 95 | 73W | - | |
| 5 | AX_ – 2 | -21 | 60W | 82 | 60W | 0.6 | |
| 6 | HA_ – 2 | -18 | 35W | 57 | 35W | 3.5 |
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