Daily Sunspot Evaluation
Observation Details Sunday, 7 April 2019
- No
- 18615
- Date
- 2019 / 04 / 07,417
- Time
- 10:00 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 1
- Relative number (R)
- 11
- Lf
- 1
- P0
- -26.26°
- B0
- -6.19°
- L0
- 18.23°
- Observer
- Başar COŞKUNOĞLU
Remarks: Bulutlar Arasında, Hafif Sis
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 3 | 79.5E | 299 | 78.5E | 2.2 |