Daily Sunspot Evaluation
Observation Details Sunday, 3 September 2017
- No
- 18154
- Date
- 2017 / 09 / 03,368
- Time
- 08:50 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 108
- Relative number (R)
- 158
- Lf
- 2
- P0
- 21.66°
- B0
- 7.22°
- L0
- 123.58°
- Observer
- T.YONTAN=Ö.Ö.
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | FHC – 51 | 15 | 22E | 102 | 20E | 17.1 | |
| 2 | BXO – 4 | 18 | 76E | 48 | 74E | 08.0 | |
| 3 | CAI – 11 | -7 | 55.2W | 179 | 57.2W | 07.2 | |
| 4 | DRI – 15 | -11 | 40.7W | 164 | 42.7W | 05.2 | |
| 5 | DSC – 27 | -9 | 07.7E | 116 | 05.7E | 04.2 |
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