Daily Sunspot Evaluation
Observation Details Thursday, 23 June 2011
- No
- 16238
- Date
- 2011 / 06 / 23,226
- Time
- 05:25 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 29
- Relative number (R)
- 69
- Lf
- 4
- P0
- -6.37°
- B0
- 1.93°
- L0
- 129.47°
- Observer
- Asuman GÜLTEKİN
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | CHI – 6 | 17 | 34W | 163 | 38W | 14.6 | |
| 2 | BXI – 4 | 17 | 16W | 145 | 20W | 3.1 | |
| 3 | BXI – 5 | 18 | 20E | 109 | 16E | 3.4 | |
| 4 | CRI – 14 | -19 | 14E | 116 | 10E | 5.5 |