Daily Sunspot Evaluation
Observation Details Sunday, 28 May 2017
- No
- 18061
- Date
- 2017 / 05 / 28,354
- Time
- 08:30 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 1
- Number of spots (f)
- 11
- Relative number (R)
- 21
- Lf
- 2
- P0
- -16.69°
- B0
- -1.10°
- L0
- 340.02°
- Observer
- Talar YONTAN
Remarks: Bulutlar Arasında, Kenar Titremesi
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | DAC – 11 | 13 | 61W | 41 | 63W | 9.5 |