Daily Sunspot Evaluation
Observation Details Saturday, 25 September 2021
- No
- 19284
- Date
- 2021 / 09 / 25,295
- Time
- 07:05 UT
- Seeing
- 2 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 26
- Relative number (R)
- 56
- Lf
- 3
- P0
- 25.47°
- B0
- 6.95°
- L0
- 350.65°
- Observer
- Korhan YELKENCİ
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 12 | 19 | 13.8W | 5 | 16.8W | 6.1 | |
| 2 | DAI – 12 | -27 | 03.9W | 355 | 06.9W | 3.8 | |
| 3 | BXO – 2 | -5 | 50.9E | 300 | 47.9E | 3.4 |
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