Daily Sunspot Evaluation
Observation Details Thursday, 12 October 2023
- No
- 19845
- Date
- 2023 / 10 / 12,306
- Time
- 07:20 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 46
- Relative number (R)
- 116
- Lf
- 3
- P0
- 26.25°
- B0
- 6.10°
- L0
- 211.09°
- Observer
- Burçin TANIK
Remarks: Görüntü Titremesi, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 14 | 04.9W | 216 | 07.9W | 3.6 | |
| 2 | CSI – 4 | 9 | 01.9E | 209 | 01.1W | 5.5 | |
| 3 | CSI – 7 | 18 | 22.1E | 189 | 19.1E | 6.0 | |
| 4 | CSI – 12 | 4 | 45.1E | 166 | 42.1E | 6.2 | |
| 5 | HH_ – 3 | 10 | 65E | 146 | 62E | 3.2 | |
| 6 | ESI – 8 | -10 | 21W | 232 | 24W | 10.8 | |
| 7 | DSI – 10 | -17 | 31.6E | 180 | 28.6E | 7.6 |
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