Daily Sunspot Evaluation
Observation Details Monday, 4 September 2023
- No
- 19812
- Date
- 2023 / 09 / 04,420
- Time
- 10:05 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 7
- Number of spots (f)
- 28
- Relative number (R)
- 98
- Lf
- 1
- P0
- 21.80°
- B0
- 7.23°
- L0
- 351.15°
- Observer
- Başar COŞKUNOĞLU
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 2 | 22 | 05.7E | 346 | 04.7E | 1.1 | |
| 2 | DAC – 14 | 16 | 10.9E | 340 | 09.9E | 7.5 | |
| 3 | BXI – 7 | 16 | 31.9E | 319 | 30.9E | 5.7 | |
| 4 | HS_ – 1 | -7 | 17.8W | 9 | 18.8W | 1.0 | |
| 5 | AX_ – 1 | -8 | 08.2W | 359 | 09.2W | - | |
| 6 | HS_ – 2 | -19 | 09.9E | 341 | 08.9E | 1.8 | |
| 7 | AX_ – 1 | -21 | 13E | 338 | 12E | - |
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