Daily Sunspot Evaluation
Observation Details Monday, 4 September 2017
- No
- 18155
- Date
- 2017 / 09 / 04,410
- Time
- 09:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 65
- Relative number (R)
- 115
- Lf
- 1
- P0
- 21.91°
- B0
- 7.23°
- L0
- 109.82°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi, Bulutlar Arasında, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | FHC – 29 | 14 | 08.2E | 102 | 07.2E | 17.9 | |
| 2 | AX_ – 2 | 19 | 60.6E | 49 | 59.6E | 01.0 | |
| 3 | BXO – 4 | -5 | 67W | 177 | 68W | 04.7 | |
| 4 | CAI – 6 | -10 | 55.1W | 165 | 56.1W | 07.4 | |
| 5 | DKC – 24 | -8 | 06.8W | 117 | 07.8W | 06.3 |
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