Open Access

Table A.3

Identification numbers and properties of the 47 RR Lyrae stars discussed in Sect. 5.2.

Gaia DR3 source_id name RA (deg) Dec (deg) P (days) Type G (mag) AmpG (mag) [Fe/H] (dex)
1645465433535332224 V102 227.1974 67.4126 0.33688 RRc 19.769 0.534
1645464093505514752 V103 227.0982 67.3858 0.47071 RRab 19.346 0.4183
1645438602875088128 V104 226.9891 67.0522 0.32717 RRc 19.750 0.314
1693506983498648448 V106 227.0785 67.5903 0.33710 RRc 19.694 0.450
1645386887173108864 V107* 227.6513 66.9065 0.641825 RRab 19.575 0.655 −1.47***
1645456950975395072 V108 226.8012 67.2482 0.62088 RRab 19.695 0.464
1645443958698688896 V109* 227.7974 67.1624 0.3868195 RRd 19.704 0.375
0.5187564
1693533440497210880 V111 227.4483 67.8019 0.59376 RRab 19.642 0.801 −2.27
1645455267348204928 V112 226.6747 67.2005 0.77931 RRab 19.583 0.208
1645286178779860992 V113 227.1829 66.5994 0.32848 RRc 19.682 0.410
1693542958144744448 V114* 227.3919 67.9061 0.6520700 RRab 19.608 0.826
1645468079235094784 V115 227.9968 67.2423 0.68077 RRab 19.605 0.671 −2.25
1645420284838964480 V116 228.0029 67.1646 0.61793 RRab 19.675 0.996 −1.67
1693539895831731840 V117* 227.5977 67.8612 0.32187 RRc 19.601 0.642
1645341841556102400 V118 226.6486 66.8655 0.28863 RRc 19.722 0.273
1645419425845478272 V119 228.0396 67.1304 0.71477 RRab 19.485 0.567
1693523682331500544 V120 226.7027 67.7560 0.41428 RRc 19.328 0.584
1693550581710923520 V121* 226.9498 67.9432 0.342738 RRc 19.736 0.523
1645471687006867584 V122 228.0974 67.4197 0.68915 RRab 19.539 0.281
1645361533981842560 V123 226.4399 67.1284 0.32366 RRc 19.683 0.581
1693551513720062720 V124 226.7320 67.8815 0.41842 RRc 19.511 0.417
1645414752921528704 V125** 228.2284 67.0135 0.33330 RRc 19.631 0.585
1693527491966617472 V126 226.4644 67.7885 0.67149 RRab 19.479 0.677 −2.24
1645379263606883456 V127* 228.2800 66.9611 0.4218176 RRd 19.623 0.460
0.5656201
1645327685343764736 V128 226.4265 66.5394 0.74855 RRab 19.530 0.557 −2.13
1645333251621444736 V129 226.2438 66.6845 0.69769 RRab 19.605 0.570 −2.01
1645485091601208320 V130* 228.3545 67.7414 0.5987663 RRab 19.611 0.901 −1.52***
1645347682711590400 V132 226.1694 66.7759 0.64977 RRab 19.617 0.870 −1.96
1645878437589563392 V133 228.2361 67.9971 0.73975 RRab 19.509 0.407 −2.38
1693398677307283584 V134* 226.0354 67.0934 0.691416 RRab 19.609 0.827
1645428501111989376 V135 228.5738 67.3433 0.31589 RRc 19.692 0.605 −2.10
1693402804771797888 V136 225.9916 67.2046 0.43333 RRc 19.543 0.352
1693403526326303104 V137 225.9244 67.2113 0.67480 RRab 19.597 0.585 −2.47
1693416097694750080 V139 225.8337 67.3204 0.78126 RRab 19.474 0.272
1645350053535689344 V140 225.8740 66.8071 0.75285 RRab 19.551 0.314
1693389232675123840 V141 225.8143 66.8830 0.65911 RRab 19.568 0.732 −2.14
1693579413827628160 V142 225.9330 67.9459 0.68215 RRab 19.505 0.699 −2.25
1645863701557709440 V144 229.0312 67.7893 0.34354 RRc 19.668 0.529 −1.81
1645409427161016832 V145 229.1561 67.1967 0.61090 RRab 19.621 1.142 –2 01
1645815696707662464 V147 229.4490 67.7438 0.38459 RRc 19.639 0.476
1645310711632658816 V148 225.2429 66.3610 0.64759 RRab 19.538 0.594 −2.07
1693485607445562240 V149 225.0232 67.6033 0.60988 RRab 19.593 1.115 −1.84
1645793328517773952 V150* 229.7093 67.4215 0.6529827 RRab 19.600 0.847 −2.47
1644108979783405056 V155 229.0879 64.5577 0.64270 RRab 19.652 0.477 −1.52
1693875487396334080 V156* 224.4934 68.8726 0.5196556 RRab? 19.848 0.179
1693449426640926208 V157* 223.8107 67.2827 0.4123402 RRd 19.602 0.360
0.5524454
1621030406810918144 V161 224.0765 64.6480 0.75062 RRab 19.384 0.469 −1.93

Notes. The sources are ordered by increasing ID number. Column (1): Gaia DR3 sourceid, column (2): ID number following N88 numbering scheme, columns (3) and (4): Gaia DR3 coordinates (ra and dec). Pulsation period (column 5), pulsation mode (column 6), intensity-averaged G magnitude (column 7), and peak-to-peak G amplitude (column 8), are from the Gaia DR3 vari_rrlyrae table, unless differently stated in the footnotes. Photometric [Fe/H] values (column 9) are from (Muraveva et al. 2024, see Section 6). (*)P, type, G mean magnitude and G amplitude derived in this work. First and second periodicity are provided for RRd stars. The G amplitude for RRd stars corresponds to the amplitude of the light curve folded with the first periodicity, before the pre-whitening.

(**)GBP and GRP values provided by the Gaia main catalogue, see text for details.

(***)Metallicity estimates for V107 and V130 may be unreliable (see Sect. 6).

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