Daily Sunspot Evaluation
Observation Details Wednesday, 1 September 2021
- No
- 19264
- Date
- 2021 / 09 / 01,363
- Time
- 08:43 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 19
- Relative number (R)
- 49
- Lf
- 2
- P0
- 21.17°
- B0
- 7.20°
- L0
- 306.63°
- Observer
- Talar YONTAN
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 19 | 61.8W | 9 | 63.8W | - | |
| 2 | EAC – 17 | -27 | 54.4W | 1 | 56.4W | 10.4 | |
| 3 | AX_ – 1 | -17 | 19.9W | 327 | 21.9W | - |
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