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Table 1.
Astrometric data for the candidate halo objects.
| GDR3 source_id | RA | Dec | vr | ϖ | μα⋆ | μδ |
|---|---|---|---|---|---|---|
| (deg) | (deg) | (km s−1) | (mas) | (mas yr−1) | (mas yr−1) | |
| 3907547639444408064 | 186.942 | 11.61 | 182±5 | 0.238±0.039 | −10.097±0.046 | −13.825±0.043 |
| 1238987465193757440 | 216.17 | 18.662 | −138±2 | 0.249±0.029 | −21.398±0.034 | 0.02±0.028 |
| 1311569698078118656 | 252.073 | 30.475 | −256±2 | 0.205±0.045 | −3.88±0.052 | −9.319±0.047 |
| 1337578198956516736 | 256.099 | 33.025 | −261±1 | 0.255±0.02 | −5.137±0.02 | 5.8±0.023 |
| 1419257997205516416 | 260.284 | 53.712 | −279±4 | 0.234±0.028 | −9.308±0.038 | 8.67±0.038 |
| 1419489096510038272 | 259.463 | 53.901 | −267±2 | 0.307±0.022 | −8.183±0.025 | 1.173±0.029 |
| 1427740179658449536 | 242.397 | 52.153 | −147±2 | 0.169±0.031 | −1.872±0.034 | −12.049±0.04 |
| 1523216134417639040 | 198.328 | 39.036 | −6±1 | 0.259±0.03 | −9.796±0.023 | −13.158±0.026 |
| 1525084891867813888 | 201.344 | 40.902 | −137±2 | 0.227±0.036 | −1.271±0.023 | −14.215±0.03 |
| 1546648032878846336 | 182.25 | 49.65 | −119±1 | 0.294±0.024 | −9.838±0.014 | −11.772±0.019 |
| 3675859515607921664 | 191.618 | −7.268 | 166±2 | 0.277±0.053 | −15.501±0.072 | 1.342±0.063 |
| 3904797657784182784 | 183.892 | 8.159 | 84±2 | 0.418±0.031 | −26.123±0.035 | −6.014±0.026 |
| 4574899937071889408 | 256.396 | 27.351 | −234±1 | 0.416±0.019 | −24.762±0.018 | 8.283±0.02 |
| 629949175496488704 | 151.824 | 22.292 | 292±2 | 0.273±0.028 | −15.537±0.03 | −32.721±0.029 |
| 676074826449368704 | 123.744 | 21.614 | 140±2 | 0.275±0.033 | −2.709±0.036 | −15.031±0.023 |
Notes. The star Gaia DR3 3907547639444408064 (LAMOST 122746.05+113635.3) is from the sample of candidate halo CP2 stars from Hümmerich et al. (2020); all other objects are from the unpublished sample of CP star candidates by Paunzen et al. (in prep.).
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