Daily Sunspot Evaluation
Observation Details Monday, 6 September 2021
- No
- 19269
- Date
- 2021 / 09 / 06,319
- Time
- 07:40 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 30
- Relative number (R)
- 70
- Lf
- 2
- P0
- 22.35°
- B0
- 7.24°
- L0
- 241.17°
- Observer
- Ergün EGE
Remarks: Görüntü Titremesi, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DHI – 9 | 25 | 06.9W | 248 | 08.9W | 9.2 | |
| 2 | CSI – 3 | -16 | 16.7W | 258 | 18.7W | 3.0 | |
| 3 | DHI – 9 | -20 | 29.4E | 212 | 27.4E | 8.7 | |
| 4 | DAI – 9 | -17 | 45.3E | 196 | 43.3E | 8.0 |
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