Daily Sunspot Evaluation
Observation Details Wednesday, 20 April 2022
- No
- 19412
- Date
- 2022 / 04 / 20,413
- Time
- 09:55 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 43
- Relative number (R)
- 103
- Lf
- 1
- P0
- -25.59°
- B0
- -5.19°
- L0
- 140.77°
- Observer
- Ö.ÖNALTAŞ=O.Ç.
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSI – 14 | 20 | 30.3E | 111 | 29.3E | 7.1 | |
| 2 | ESI – 14 | 17 | 36.4E | 104 | 35.4E | 11.2 | |
| 3 | EKO – 11 | 13 | 39.1E | 102 | 38.1E | 13.4 | |
| 4 | HS_ – 1 | 13 | 65.8E | 75 | 64.8E | 3.5 | |
| 5 | HS_ – 1 | 23 | 74.3E | 67 | 73.3E | 2.3 | |
| 6 | AX_ – 2 | -24 | 02.9W | 144 | 03.9W | - |