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Table 1.
Astrometric parameters for the sources from GDR3.
| Parameter | Gaia21efs | Gaia21azb | GaiaDR3-ULENS-067 | Gaia21dpb |
| GDR3 ID | 1861870251275264896 | 4295398373281907200 | 4042928139682133120 | 1972242492638284160 |
| α [J2016.0] | 20:29:41.89 | 19:22:33.35 | 18:01:09.17 | 21:25:29.89 |
| δ [J2016.0] | 31:17:42.90 | 06:31:07.90 | −32:33:27.72 | 46:25:08.83 |
| ϖ [mas] | 0.12 ± 0.03 | 0.12 ± 0.16 | −0.03 ± 0.20 | −0.47 ± 0.27 |
| μα [mas yr−1] | −2.83 ± 0.02 | −2.80 ± 0.16 | −2.01 ± 0.21 | −2.91 ± 0.27 |
| μδ [mas yr−1] | −4.94 ± 0.03 | −6.68 ± 0.17 | −5.03 ± 0.13 | −4.88 ± 0.32 |
| σμ | −0.19 | 0.49 | 0.32 | −0.02 |
| RUWE | 0.97 | 1.02 | 2.35 | 1.02 |
Notes. Columns: GDR3 ID, co-ordinates (α, δ), parallax (ϖ), proper motions in directions of (α, δ) and their correlation (μα, μδ, σμ), and re-normalised unit weight error (RUWE).
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