Daily Sunspot Evaluation
Observation Details Saturday, 28 October 2017
- No
- 18203
- Date
- 2017 / 10 / 28,264
- Time
- 06:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 9
- Relative number (R)
- 59
- Lf
- 3
- P0
- 25.03°
- B0
- 4.75°
- L0
- 119.16°
- Observer
- Talar YONTAN
Remarks: Görüntü Titremesi, Hafif Sis, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 16 | 07.7E | 112 | 04.7E | - | |
| 2 | AX_ – 2 | 16 | 11.6E | 108 | 08.6E | 0.8 | |
| 3 | HS_ – 2 | 14 | 12.2E | 107 | 09.2E | 1.2 | |
| 4 | HS_ – 2 | -8 | 10.1W | 129 | 13.1W | 1.3 | |
| 5 | AX_ – 2 | -10 | 08.1W | 127 | 11.1W | 0.9 |
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