Daily Sunspot Evaluation
Observation Details Friday, 22 May 2015
- No
- 17438
- Date
- 2015 / 05 / 22,354
- Time
- 08:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 23
- Relative number (R)
- 83
- Lf
- 2
- P0
- -18.89°
- B0
- -1.87°
- L0
- 347.84°
- Observer
- Sinan ALİŞ
Remarks: Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DSO – 4 | 7 | 06E | 342 | 04E | 06.1 | |
| 2 | DSC – 9 | 5 | 20E | 328 | 18E | 06.4 | |
| 3 | AX_ – 1 | -6 | 71W | 59 | 73W | - | |
| 4 | HS_ – 1 | -12 | 35W | 24 | 37W | 01.9 | |
| 5 | DSC – 5 | -22 | 11W | 359 | 13W | 05.3 | |
| 6 | DSO – 3 | -23 | 10E | 338 | 08E | 02.9 |