Daily Sunspot Evaluation
Observation Details Sunday, 24 September 2017
- No
- 18175
- Date
- 2017 / 09 / 24,323
- Time
- 07:45 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 2
- Number of spots (f)
- 3
- Relative number (R)
- 23
- Lf
- 2
- P0
- 25.37°
- B0
- 6.99°
- L0
- 206.92°
- Observer
- Korhan YELKENCİ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 2 | -13 | 28.2E | 179 | 26.2E | 2.3 | |
| 2 | HS_ – 1 | -10 | 79.5E | 127 | 77.5E | 3.6 |
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