Daily Sunspot Evaluation
Observation Details Thursday, 30 June 2011
- No
- 16245
- Date
- 2011 / 06 / 30,535
- Time
- 12:50 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 3
- Number of spots (f)
- 36
- Relative number (R)
- 66
- Lf
- 0
- P0
- -3.08°
- B0
- 2.77°
- L0
- 32.73°
- Observer
- Hikmet ÇAKMAK
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAI – 18 | 17 | 22W | 55 | 22W | 5.3 | |
| 2 | AX_ – 2 | 13 | 08E | 25 | 08E | 1.6 | |
| 3 | BXI – 16 | 15 | 42E | 351 | 42E | 4.9 |