Open Access

Table B.1.

Observed sample

Target M1 (M) Teff1 (K) M2 (M) Teff2 (K) P (days) Z
ZTF J041016.82-083419.5 0 . 355 0.011 + 0.015 $ 0.355_{-0.011}^{+0.015} $ 14690 550 + 560 $ 14690_{-550}^{+560} $ 0 . 123 0.008 + 0.009 $ 0.123_{-0.008}^{+0.009} $ 2840 110 + 110 $ 2840_{-110}^{+110} $ 0.0811093 0.008
ZTF J051902.06+092526.4 0 . 391 0.029 + 0.019 $ 0.391_{-0.029}^{+0.019} $ 10750 580 + 770 $ 10750_{-580}^{+770} $ 0 . 177 0.019 + 0.014 $ 0.177_{-0.019}^{+0.014} $ 2800 110 + 140 $ 2800_{-110}^{+140} $ 0.0929131 0.026
ZTF J052848.24+215629.0 0 . 787 0.025 + 0.025 $ 0.787_{-0.025}^{+0.025} $ 12100 630 + 700 $ 12100_{-630}^{+700} $ 0 . 184 0.013 + 0.014 $ 0.184_{-0.013}^{+0.014} $ 3130 110 + 110 $ 3130_{-110}^{+110} $ 0.2259952 0.008
ZTF J053708.26-245014.6 0 . 397 0.007 0.009 $ 0.397_{-0.007}^{0.009} $ 16100 410 + 440 $ 16100_{-410}^{+440} $ 0 . 204 0.011 + 0.012 $ 0.204_{-0.011}^{+0.012} $ 2970 100 + 100 $ 2970_{-100}^{+100} $ 0.3277936 0.019
ZTF J061530.96+051041.8 0 . 560 0.011 + 0.011 $ 0.560_{-0.011}^{+0.011} $ 15220 510 + 600 $ 15220_{-510}^{+600} $ 0 . 533 0.029 + 0.030 $ 0.533_{-0.029}^{+0.030} $ 3380 110 + 110 $ 3380_{-110}^{+110} $ 0.3481742 0.017
ZTF J063808.71+091027.4 0 . 604 0.011 + 0.013 $ 0.604_{-0.011}^{+0.013} $ 22500 1000 + 1200 $ 22500_{-1000}^{+1200} $ 0 . 410 0.022 + 0.024 $ 0.410_{-0.022}^{+0.024} $ 3320 110 + 110 $ 3320_{-110}^{+110} $ 0.6576453 0.029
ZTF J063954.70+191958.0 0 . 701 0.009 + 0.011 $ 0.701_{-0.009}^{+0.011} $ 15980 520 + 520 $ 15980_{-520}^{+520} $ 0 . 210 0.011 + 0.011 $ 0.210_{-0.011}^{+0.011} $ 3200 100 + 100 $ 3200_{-100}^{+100} $ 0.2593556 0.008
ZTF J064242.41+131427.6 0 . 633 0.008 + 0.011 $ 0.633_{-0.008}^{+0.011} $ 14560 500 + 540 $ 14560_{-500}^{+540} $ 0 . 150 0.008 + 0.008 $ 0.150_{-0.008}^{+0.008} $ 3110 100 + 100 $ 3110_{-100}^{+100} $ 0.1710542 0.006
ZTF J065103.70+145246.2 0 . 515 0.020 + 0.019 $ 0.515_{-0.020}^{+0.019} $ 13140 670 + 560 $ 13140_{-670}^{+560} $ 0 . 242 0.019 + 0.018 $ 0.242_{-0.019}^{+0.018} $ 3170 110 + 120 $ 3170_{-110}^{+120} $ 0.1677075 0.012
ZTF J070458.08-020103.3 0 . 500 0.015 + 0.012 $ 0.500_{-0.015}^{+0.012} $ 9280 250 + 230 $ 9280_{-250}^{+230} $ 0 . 344 0.020 + 0.018 $ 0.344_{-0.020}^{+0.018} $ 3300 100 + 100 $ 3300_{-100}^{+100} $ 0.1413708 0.013
ZTF J071759.04+113630.2 0 . 528 0.017 + 0.016 $ 0.528_{-0.017}^{+0.016} $ 21110 750 + 720 $ 21110_{-750}^{+720} $ 0 . 296 0.022 + 0.020 $ 0.296_{-0.022}^{+0.020} $ 3150 110 + 120 $ 3150_{-110}^{+120} $ 0.4527638 0.018
ZTF J071843.68-085232.1 0 . 794 0.018 + 0.019 $ 0.794_{-0.018}^{+0.019} $ 18940 880 + 870 $ 18940_{-880}^{+870} $ 0 . 306 0.019 + 0.020 $ 0.306_{-0.019}^{+0.020} $ 3120 110 + 110 $ 3120_{-110}^{+110} $ 0.2158113 0.025
ZTF J080542.98-143036.3 0 . 393 0.013 + 0.013 $ 0.393_{-0.013}^{+0.013} $ 26500 9000 + 1200 $ 26500_{-9000}^{+1200} $ 0 . 291 0.023 + 0.020 $ 0.291_{-0.023}^{+0.020} $ 3250 110 + 120 $ 3250_{-110}^{+120} $ 0.1981669 0.011
ZTF J094826.35+253810.6 0 . 504 0.024 + 0.026 $ 0.504_{-0.024}^{+0.026} $ 11290 450 + 480 $ 11290_{-450}^{+480} $ 0 . 16 0.014 + 0.015 $ 0.16_{-0.014}^{+0.015} $ 3120 120 + 120 $ 3120_{-120}^{+120} $ 0.1418270 0.006
ZTF J102254.00-080327.3 0 . 605 0.025 + 0.027 $ 0.605_{0.025}^{+0.027} $ 8330 250 + 260 $ 8330_{-250}^{+260} $ 0 . 405 0.029 + 0.030 $ 0.405_{-0.029}^{+0.030} $ 3170 110 + 110 $ 3170_{-110}^{+110} $ 0.2314179 0.033
ZTF J102653.47-101330.3 0 . 376 0.010 + 0.012 $ 0.376_{-0.010}^{+0.012} $ 19320 670 + 710 $ 19320_{-670}^{+710} $ 0 . 105 0.006 + 0.008 $ 0.105_{-0.006}^{+0.008} $ 2840 110 + 110 $ 2840_{-110}^{+110} $ 0.0929868 0.004
ZTF J104906.96-175530.7 0 . 426 0.007 + 0.010 $ 0.426_{-0.007}^{+0.010} $ 13000 460 + 440 $ 13000_{-460}^{+440} $ 0 . 198 0.010 + 0.012 $ 0.198_{-0.010}^{+0.012} $ 3170 110 + 100 $ 3170_{-110}^{+100} $ 0.2447332 0.008
ZTF J122009.98+082155.0 0 . 580 0.018 + 0.017 $ 0.580_{-0.018}^{+0.017} $ 10170 260 + 270 $ 10170_{-260}^{+270} $ 0 . 275 0.020 + 0.019 $ 0.275_{-0.020}^{+0.019} $ 3140 110 + 110 $ 3140_{-110}^{+110} $ 1.2329254 0.018
ZTF J125620.57+211725.8 0 . 479 0.009 + 0.010 $ 0.479_{-0.009}^{+0.010} $ 5073 79 + 79 $ 5073_{-79}^{+79} $ 0 . 101 0.005 + 0.005 $ 0.101_{-0.005}^{+0.005} $ 2950 100 + 100 $ 2950_{-100}^{+100} $ 0.5560572 0.002
ZTF J130228.34-003200.2 0 . 811 0.016 + 0.021 $ 0.811_{-0.016}^{+0.021} $ 11790 330 + 400 $ 11790_{-330}^{+400} $ 0 . 179 0.010 + 0.012 $ 0.179_{-0.010}^{+0.012} $ 3030 100 + 100 $ 3030_{-100}^{+100} $ 0.1661310 0.012
ZTF J134151.70-062613.9 0 . 509 0.035 + 0.038 $ 0.509_{-0.035}^{+0.038} $ 58300 8700 + 8400 $ 58300_{-8700}^{+8400} $ 0 . 126 0.009 + 0.015 $ 0.126_{-0.009}^{+0.015} $ 2800 220 + 210 $ 2800_{-220}^{+210} $ 0.0969505 0.010
ZTF J140036.65+081447.4 0 . 563 0.008 + 0.009 $ 0.563_{-0.008}^{+0.009} $ 13340 610 + 650 $ 13340_{-610}^{+650} $ 0 . 232 0.012 + 0.012 $ 0.232_{-0.012}^{+0.012} $ 2970 100 + 100 $ 2970_{-100}^{+100} $ 0.2602766 0.026
ZTF J140423.86+065557.7 0 . 736 0.015 + 0.016 $ 0.736_{-0.015}^{+0.016} $ 14980 460 + 470 $ 14980_{-460}^{+470} $ 0 . 409 0.023 + 0.023 $ 0.409_{-0.023}^{+0.023} $ 3100 100 + 100 $ 3100_{-100}^{+100} $ 0.1683096 0.039
ZTF J140537.34+103919.0 0 . 404 0.008 + 0.008 $ 0.404_{-0.008}^{+0.008} $ 29900 9000 + 1100 $ 29900_{-9000}^{+1100} $ 0 . 085 0.005 + 0.005 $ 0.085_{-0.005}^{+0.005} $ 3430 140 + 130 $ 3430_{-140}^{+130} $ 0.2714122 0.014
ZTF J140702.57+211559.7 0 . 406 0.014 + 0.018 $ 0.406_{-0.014}^{+0.018} $ 10870 350 + 350 $ 10870_{-350}^{+350} $ 0 . 263 0.016 + 0.021 $ 0.263_{-0.016}^{+0.021} $ 3160 110 + 110 $ 3160_{-110}^{+110} $ 0.1432802 0.017
ZTF J162644.18-101854.3 0 . 499 0.012 + 0.015 $ 0.499_{-0.012}^{+0.015} $ 36700 2700 + 2700 $ 36700_{-2700}^{+2700} $ 0 . 212 0.011 + 0.013 $ 0.212_{-0.011}^{+0.013} $ 3180 110 + 110 $ 3180_{-110}^{+110} $ 0.2530067 0.010
ZTF J163421.00-271321.7 0 . 436 0.054 + 0.042 $ 0.436_{-0.054}^{+0.042} $ 10680 630 + 790 $ 10680_{-630}^{+790} $ 0 . 134 0.020 + 0.016 $ 0.134_{-0.020}^{+0.016} $ 2400 120 + 130 $ 2400_{-120}^{+130} $ 0.0780396 0.026
ZTF J164441.18+243428.2 0 . 382 0.018 + 0.020 $ 0.382_{-0.018}^{+0.020} $ 13270 460 + 520 $ 13270_{-460}^{+520} $ 0 . 103 0.009 + 0.009 $ 0.103_{-0.009}^{+0.009} $ 2500 110 + 110 $ 2500_{-110}^{+110} $ 0.0801054 0.015
ZTF J180256.45-005458.3 0 . 458 0.021 + 0.019 $ 0.458_{-0.021}^{+0.019} $ 10770 500 + 630 $ 10770_{-500}^{+630} $ 0 . 150 0.011 + 0.010 $ 0.150_{-0.011}^{+0.010} $ 3150 110 + 110 $ 3150_{-110}^{+110} $ 0.2690033 0.005
ZTF J195456.71+101937.5 0 . 509 0.012 + 0.015 $ 0.509_{-0.012}^{+0.015} $ 21500 1100 + 1000 $ 21500_{-1100}^{+1000} $ 0 . 449 0.026 + 0.028 $ 0.449_{-0.026}^{+0.028} $ 3480 110 + 110 $ 3480_{-110}^{+110} $ 0.3102884 0.021

Notes. Stellar parameters obtained for 30 selected eclipsing binaries from Brown et al. (2023) and the metallicity value, Z, derived in this work.

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