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Table 2

Stellar parameters and observation log of observed metal-poor candidates.

Gaia DR3 ID RA (J2000) Dec (J2000) HJD Exp. time S /N Vhel ± σ [Fe/H]inf G Teff log g [Fe/H]spec σ[Fe/H]spec $\[\sigma_{[\mathrm{Fe} / \mathrm{H}]_{\text {spec }}}\]$ υt E(BV)
(h) (°) (s) 5000 Å (km s−1) (dex) (mag) (K) (dex) (dex) (dex) (km s−1) (mag)
4560234719702983552 17 00 58.86 +18 12 48.76 2460177.61 3 × 1200 38 −200.2 ± 0.7 −3.49 12.95 5512 1.81 −2.67 0.12 2.26 0.067
2770306858573498880 23 54 36.90 +13 43 33.61 2460175.83 3 × 900 43 −91.8 ± 0.9 −3.19 12.75 5280 2.42 −2.69 0.14 1.63 0.043
2740778202499153280 00 09 13.91 +03 34 27.64 2460175.88 3 × 1200 29 −63.3 ± 0.7 −3.17 12.52 5172 2.18 −2.89 0.12 1.58 0.024
2783063972298129280 00 42 31.57 +18 34 52.58 2460175.93 3 × 1200 23 −349.7 ± 0.7 −3.13 12.53 5463 1.92 −2.49 0.16 1.98 0.058
38721161695303808 03 55 46.04 +13 28 40.99 2460178.96 3 × 1200 11 59.1 ± 1.1 −2.99 12.89 5666 3.09 −2.18 0.21 1.95 0.298
1788649988097920768 21 20 25.52 +19 16 40.19 2460175.75 3 × 1200 35 2.1 ± 1.4 −3.24 12.84 5868 1.95 −3.01 0.13 2.65 0.078
2739719922558093440 23 50 58.88 +02 36 12.99 2460176.84 3 × 600 38 15.4 ± 1.3 −2.89 12.10 6488 3.40 −2.85 0.15 1.77 0.033
3268830653286376704 03 15 35.79 +02 25 49.29 2460176.96 3 × 1200 27 203.3 ± 0.7 −2.72 12.81 5114 2.18 −2.59 0.18 1.49 0.095
4446252678577892224 16 34 16.18 +08 49 40.19 2460178.63 3 × 900 22 −12.1 ± 0.8 −2.71 12.27 4995 1.88 −2.48 0.15 1.81 0.065
2719036833232602752 22 57 03.19 +12 58 25.60 2460175.80 3 × 600 41 −242.8 ± 0.5 −2.68 12.15 5316 1.90 −2.34 0.12 2.06 0.047
4229999872631438848 20 32 11.41 +01 02 05.16 2460177.71 3 × 1200 37 −240.6 ± 0.5 −2.67 12.82 5221 2.71 −2.49 0.17 1.36 0.097
1757147197551005952 21 09 25.50 +11 48 44.80 2460175.70 3 × 1200 26 71.0 ± 1.3 −2.86 12.60 5440 1.23 −2.80 0.11 2.29 0.108
1730672812979631104 20 56 02.56 +02 07 13.56 2460178.69 3 × 1200 14 −160.8 ± 1.0 −2.58 12.84 5194 1.09 −2.35 0.21 2.38 0.107
2814304091236720000 23 27 36.00 +15 23 54.70 2460177.80 3 × 1200 31 −81.5 ± 0.9 −2.56 12.96 5096 1.95 −2.76 0.12 2.05 0.054
4561199025759521920 17 02 37.48 +19 17 21.35 2460177.66 3 × 1200 31 −174.7 ± 0.5 −2.54 12.79 5267 2.57 −2.38 0.18 1.73 0.088
4503007613380083328 17 53 57.89 +17 45 19.99 2460176.64 3 × 1200 50 −100.9 ± 1.0 −2.69 12.42 6030 4.22 −2.78 0.15 1.72 0.081
4449403019908847488 16 48 40.46 +13 32 43.83 2460176.61 3 × 600 36 195.9 ± 0.7 −2.45 12.15 5214 2.33 −2.65 0.17 1.48 0.060
2574400790177777408 01 58 30.71 +11 18 42.38 2460177.93 3 × 1200 38 −101.6 ± 1.0 −2.42 12.58 6547 4.04 −2.23 0.13 1.62 0.116
2554217295745049856 00 39 13.34 +04 23 33.16 2460176.87 3 × 1200 38 −145.0 ± 0.9 −2.39 12.81 6235 3.51 −2.32 0.10 1.55 0.027
2580053787477560576 01 19 10.86 +10 07 08.75 2460177.85 3 × 1200 40 −29.0 ± 0.6 −2.45 12.55 5139 2.33 −2.47 0.14 1.68 0.070
2732958716319826048 22 33 41.08 +14 49 05.58 2460178.73 3 × 900 20 26.8 ± 0.9 −2.35 12.23 5636 2.59 −2.54 0.17 1.24 0.069
2756350516963035904 23 40 19.64 +05 34 00.66 2460176.80 3 × 1200 33 111.7 ± 1.7 −2.35 12.91 6235 2.40 −2.73 0.12 1.50 0.081
2698131578134995456 21 34 27.89 +04 04 38.23 2460177.76 3 × 900 39 −299.1 ± 0.6 −2.35 12.27 5294 2.90 −2.51 0.15 1.39 0.054
4432234794379005952 16 34 54.04 +02 06 14.94 2460178.60 3 × 900 17 85.5 ± 0.8 −2.35 12.23 5257 1.60 −2.30 0.16 1.99 0.062
2706127364131151744 22 41 26.08 +05 07 30.91 2460178.77 3 × 1000 21 −139.7 ± 2.1 −2.83 12.65 5648 2.56 −3.29 0.14 2.09 0.077
1733398605383859840 21 09 34.21 +05 14 05.85 2460176.69 3 × 1200 30 −52.3 ± 0.7 −2.74 12.70 5200 1.26 −2.62 0.11 1.97 0.112

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