Daily Sunspot Evaluation
Observation Details Friday, 28 October 2011
- No
- 16357
- Date
- 2011 / 10 / 28,290
- Time
- 06:57 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 5
- Number of spots (f)
- 34
- Relative number (R)
- 84
- Lf
- 3
- P0
- 25.11°
- B0
- 4.79°
- L0
- 250.56°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXI – 9 | 15 | 49W | 300 | 52W | 7.1 | |
| 2 | AX_ – 1 | 18 | 28W | 279 | 31W | - | |
| 3 | EHI – 14 | 8 | 02E | 249 | 01W | 14.7 | |
| 4 | DSI – 7 | 15 | 09E | 242 | 06E | 6.2 | |
| 5 | HS_ – 3 | 30 | 35E | 216 | 32E | 1.4 |
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