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Table 1.
Results of the Fourier analysis of the Hα filter data.
| Date | Data group | Distance | PA | Seeing |
|---|---|---|---|---|
| JD | number | (mas) | (° ) | (″) |
| 2020-10-31 | 1 | 29.0 ± 0.5 | 185.5 | 0.61 |
| 2 | 27.0 ± 0.5 | 187.0 | 0.65 | |
| 3 | 26.0 ± 0.5 | 186.5 | 0.77 | |
| 2459153.53423 | 27.3 ± 0.9 | 186.3 ± 0.8 | ||
| 2020-11-27 | 1 | 30.0 ± 0.5 | 189.5 | 0.87 |
| 2 | 28.0 ± 0.5 | 184.3 | 0.88 | |
| 3 | 30.0 ± 0.5 | 188.5 | 0.91 | |
| 2459180.55733 | 29.3 ± 0.9 | 187.4 ± 2.7 | ||
Notes. The distances and the PAs of the fainter source from the brighter object are presented together with the seeing measurements for all data groups. The fourth row for each epoch lists the average distance and PA. JD refers to the mid-point of observations for each.
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