Daily Sunspot Evaluation
Observation Details Sunday, 15 May 2011
- No
- 16203
- Date
- 2011 / 05 / 15,302
- Time
- 07:15 UT
- Seeing
- 4 / 5
- Number of groups (g)
- 4
- Number of spots (f)
- 33
- Relative number (R)
- 73
- Lf
- 3
- P0
- -20.99°
- B0
- -2.68°
- L0
- 284.56°
- Observer
- Hikmet ÇAKMAK
Remarks: Görüntü Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | AX_ – 1 | 18 | 64W | 349 | 67W | 01.0 | |
| 2 | CRI – 10 | 11 | 37W | 322 | 40W | 12.1 | |
| 3 | BXO – 2 | -23 | 33W | 318 | 36W | 02.7 | |
| 4 | DRI – 20 | -25 | 10E | 275 | 07E | 06.1 |