Daily Sunspot Evaluation
Observation Details Tuesday, 21 November 2023
- No
- 19874
- Date
- 2023 / 11 / 21,396
- Time
- 09:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 11
- Number of spots (f)
- 53
- Relative number (R)
- 163
- Lf
- 1
- P0
- 19.58°
- B0
- 2.15°
- L0
- 42.44°
- Observer
- H.ÇAKMAK=K.Y.
Remarks: Görüntü Titremesi, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 3 | 7 | 31.7E | 11 | 30.7E | 3.2 | |
| 2 | HR_ – 1 | 18 | 44.8E | 358 | 43.8E | 0.9 | |
| 3 | CAO – 5 | 24 | 51.3E | 351 | 50.3E | 9.1 | |
| 4 | HA_ – 1 | 11 | 54.1E | 348 | 53.1E | 1.5 | |
| 5 | HA_ – 8 | 21 | 57.4E | 345 | 56.4E | 8.3 | |
| 6 | CAI – 6 | 19 | 64.7E | 338 | 63.7E | 8.1 | |
| 7 | BXI – 11 | -9 | 16.8W | 59 | 17.8W | 5.4 | |
| 8 | DAC – 15 | -14 | 28.3E | 14 | 27.3E | 8.5 | |
| 9 | AX_ – 1 | -18 | 40.4E | 2 | 39.4E | - | |
| 10 | HA_ – 1 | -12 | 69.5E | 333 | 68.5E | 2.9 | |
| 11 | HA_ – 1 | -17 | 73.9E | 329 | 72.9E | 2.7 |
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