Daily Sunspot Evaluation
Observation Details Saturday, 3 July 2021
- No
- 19205
- Date
- 2021 / 07 / 03,271
- Time
- 06:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 30
- Relative number (R)
- 70
- Lf
- 3
- P0
- -1.59°
- B0
- 3.11°
- L0
- 21.31°
- Observer
- Oğuzhan ÇAKIR
Remarks: Bulutlar Arasında
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | BXO – 2 | 23 | 77.9W | 99 | 80.9W | 4.0 | |
| 2 | BXO – 5 | 16 | 12.7E | 9 | 09.7E | 5.6 | |
| 3 | AX_ – 2 | -27 | 38.2W | 60 | 41.2W | 0.9 | |
| 4 | DKI – 21 | -19 | 31.4W | 53 | 34.4W | 9.4 |