Daily Sunspot Evaluation
Observation Details Friday, 20 June 2014
- No
- 17171
- Date
- 2014 / 06 / 20,288
- Time
- 06:55 UT
- Seeing
- 3 / 5
- Number of groups (g)
- 6
- Number of spots (f)
- 15
- Relative number (R)
- 75
- Lf
- 3
- P0
- -7.55°
- B0
- 1.62°
- L0
- 102.47°
- Observer
- Özgecan ÖNALTAŞ
Remarks: Bulutlar Arasında, Yoğun Bulutlu
Sunspot groups
| No | Group (class – spots) | B | Δ L | L | Δ Lf | U | NOAA |
|---|---|---|---|---|---|---|---|
| 1 | HS_ – 1 | 26 | 41W | 143 | 44W | 01.6 | |
| 2 | HS_ – 1 | -16 | 53W | 155 | 56W | 01.8 | |
| 3 | AX_ – 1 | -21 | 51W | 153 | 54W | - | |
| 4 | BXI – 4 | -17 | 36W | 138 | 39W | 03.4 | |
| 5 | CSI – 7 | -7 | 18E | 84 | 15E | 03.0 | |
| 6 | HS_ – 1 | -16 | 28E | 74 | 25E | 01.2 |