Open Access

Table 2

Data for the target stars belonging to M 54. The adopted solar abundances for the measured chemical elements are from Grevesse & Sauval (1998) and they are reported in the header of each element abundance column.

ID ID Gaia G RV Teff log g vt [Fe/H] [Mg/Fe] [Al/Fe] [Si/Fe] [K/Fe]
Gaia DR3 [mag] [km s−1] [K] [cgs] [km s−1] 7.50 7.58 6.47 7.55 5.12
M54_1500138 6760429401842331136 14.5856 133.43 ± 0.17 4248 0.77 1.95 −1.54 ± 0.11 0.30 ± 0.03 0.74 ± 0.05 0.26 ± 0.13 0.28 ± 0.15
M54_1500190 6760429157003643904 14.7517 134.73 ± 0.38 4332 0.89 1.93 −1.42 ± 0.12 0.34 ± 0.03 0.55 ± 0.07 0.21 ± 0.13 0.21 ± 0.12
M54_1500360 6760449875922016384 15.2880 142.62 ± 0.24 4408 1.15 1.87 −1.17 ± 0.12 0.13 ± 0.03 1.30 ± 0.05 0.37 ± 0.14
M54_2300345 6760424831996623616 16.3033 150.67 ± 0.20 4712 1.72 1.73 −1.37 ± 0.16 0.47 ± 0.09 1.05 ± 0.12 0.49 ± 0.13
M54_2300384 6760413046606337920 16.3751 138.84 ± 0.45 4821 1.80 1.72 −1.25 ± 0.16 0.40 ± 0.09 0.52 ± 0.11
M54_2300406 6760413080966064000 16.3376 141.51 ± 0.20 4798 1.78 1.72 −1.50 ± 0.16 0.12 ± 0.09 0.51 ± 0.09
M54_2300585 6760449807202520960 16.7071 135.31 ± 0.20 4808 1.93 1.69 −1.20 ± 0.16 0.28 ± 0.09
M54_2406717 6760423079650001408 16.3158 135.39 ± 0.48 4766 1.75 1.73 −1.37 ± 0.16 0.36 ± 0.06 0.44 ± 0.10
M54_2407142 6760423801205120256 14.4363 141.84 ± 0.25 4157 0.65 1.98 −1.48 ± 0.09 0.37 ± 0.03 0.01 ± 0.05 0.24 ± 0.12 0.09 ± 0.15
M54_2407725 6760424415355641728 17.1593 141.37 ± 0.20 4940 2.17 1.63 −1.05 ± 0.19

Notes. This is a portion of the entire table, which is available in its entirety at the CDS.

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