Daily Sunspot Evaluation
Observation Details Saturday, 21 January 2023
- No
- 19643
- Date
- 2023 / 01 / 21,354
- Time
- 08:30 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 12
- Number of spots (f)
- 91
- Relative number (R)
- 211
- Lf
- 2
- P0
- -7.45°
- B0
- -5.11°
- L0
- 96.96°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | ?__ – 1 | 22 | 75.8W | 173 | 77.8W | 2.8 | |
| 2 | CAI – 10 | 11 | 31.7W | 129 | 33.7W | 7.7 | |
| 3 | DAI – 16 | 15 | 20.6W | 118 | 22.6W | 9.5 | |
| 4 | AX_ – 3 | 22 | 10.5W | 108 | 12.5W | 1.8 | |
| 5 | AX_ – 2 | 12 | 09.6E | 87 | 07.6E | 0.6 | |
| 6 | BXI – 9 | 17 | 24.5E | 73 | 22.5E | 7.1 | |
| 7 | CAO – 3 | 25 | 39.2E | 58 | 37.2E | 5.2 | |
| 8 | AX_ – 1 | 11 | 56E | 41 | 54E | - | |
| 9 | CAI – 7 | 16 | 56.4E | 41 | 54.4E | 6.0 | |
| 10 | ?__ – 4 | -13 | 82.6W | 180 | 84.6W | 5.6 | |
| 11 | CRI – 10 | -24 | 34.9W | 132 | 36.9W | 8.2 | |
| 12 | CKI – 25 | -15 | 20.8W | 118 | 22.8W | 14.1 |
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