Daily Sunspot Evaluation
Observation Details Thursday, 4 November 2021
- No
- 19315
- Date
- 2021 / 11 / 04,368
- Time
- 08:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 8
- Relative number (R)
- 28
- Lf
- 2
- P0
- 23.84°
- B0
- 4.04°
- L0
- 182.04°
- Observer
- Burçin TANIK
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAO – 7 | 18 | 28.1W | 210 | 30.1W | 3.6 | |
| 2 | HS_ – 1 | 17 | 28.3E | 154 | 26.3E | 2.5 |
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