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Table 2

Metallicities for the new C-19 member stars.

Gaia ID Teff (K) δ(Teff) (K) log g δ(log g) vt (km s−1) MKs δ(MKs) [Fe/H] [Fe/H]CaT Member
2820866973064504448 4539 41 0.79 0.10 −5.10 0.22 −3.26 Y
2758373652717936640 4762 56 1.33 0.13 −3.90 +0.31 −3.14 Y
2288313499629002624 4740 52 1.27 0.12 +2.31 −4.03 0.29 −3.37 −3.35 Y
2606388641446500864 5479 110 3.13 0.21 1.31 +0.42 0.51 −3.12 −2.93 Y
2606242131522123520 5260 110 2.59 0.30 1.60 −0.90 0.71 −3.07 −3.07 Y
6600784780223506944 4552 38 0.83 0.09 2.46 −5.04 0.21 −3.29 −3.42 Y
6559328209695612544 4668 51 1.11 0.12 2.40 −4.40 0.28 −3.25 −3.17 Y
6594796290142997376 4812 56 1.45 0.13 2.22 −3.62 0.31 −3.28 −3.29 Y
6567859904530795904 5289 81 2.67 0.22 1.56 −0.70 0.54 −3.30 −3.03 Y
2641204161744171392 4832 76 1.49 0.18 2.20 −3.50 0.43 −3.29 −3.39 Y
2852330082409525760 4957 80 1.74 0.26 −2.93 0.63 −3.35 Y
2760807387346283648 5232 88 2.51 0.24 −1.08 0.58 −3.20 Y
2871048855556252160 5260 93 2.59 0.25 −0.89 0.61 −2.93 P
2658115921889849472 5412 103 2.99 0.25 +0.07 0.60 −2.61 P
2644950674600720512 5224 109 2.49 0.30 −1.12 0.71 −3.27 Y
2640793013114783872 5417 111 2.99 0.26 1.39 +0.08 0.62 −2.59 −3.02 P

Notes. The star with the dagger symbol has spectra from both Subaru/HDS and INT/IDS, which give [Fe/H] and [Fe/H]CaT respectively. Stars denoted by “Y” are confirmed C-19 members that have either [Fe/H] or [Fe/H]CaT within the systematic uncertainty of the C-19 stream (0.2 dex). Those denoted by “P” are probable members that have metallicities beyond the systematic uncertainty.

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