Daily Sunspot Evaluation
Observation Details Saturday, 23 April 2022
- No
- 19414
- Date
- 2022 / 04 / 23,542
- Time
- 13:00 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 10
- Number of spots (f)
- 65
- Relative number (R)
- 165
- Lf
- 1
- P0
- -25.25°
- B0
- -4.91°
- L0
- 99.45°
- Observer
- Ö.ÖNALTAŞ=B.T.
Remarks: Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CAI – 15 | 20 | 09.2W | 109 | 10.2W | 8.6 | |
| 2 | EHC – 34 | 15 | 03.9W | 103 | 04.9W | 12.7 | |
| 3 | CSO – 3 | 14 | 22.1E | 77 | 21.1E | 3.2 | |
| 4 | AX_ – 1 | 15 | 26.5E | 73 | 25.5E | - | |
| 5 | BXO – 4 | 18 | 31.2E | 68 | 30.2E | 6.1 | |
| 6 | HS_ – 3 | 25 | 34.3E | 65 | 33.3E | 2.5 | |
| 7 | AX_ – 2 | 13 | 65.9E | 34 | 64.9E | 2.4 | |
| 8 | AX_ – 1 | 12 | 74.8E | 25 | 73.8E | - | |
| 9 | AX_ – 1 | -22 | 39.8W | 139 | 40.8W | - | |
| 10 | HS_ – 1 | -20 | 80.7E | 19 | 79.7E | 7.7 |