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Table 2.

BHeB stars in the Leo A galaxy.

ID (a) α (J2000) δ (J2000) V B − V V − I R(b) Hα − R σR σHα − R Age (c) Remarks (d)
J095918.49+304332.8 149.82704 30.72578 22.013 −0.114 0.063 21.878 −0.137 0.011 0.013 200
J095919.62+304407.2 149.83175 30.73532 20.839 −0.060 0.206 20.633 −0.125 0.004 0.007 117
J095921.90+304518.3 149.84127 30.75508 21.621 −0.108 0.099 21.468 −0.093 0.037 0.041 168 BL
J095922.69+304504.5 149.84455 30.75125 21.564 −0.061 0.186 21.359 −0.094 0.007 0.011 186
J095924.91+304524.5 149.85379 30.75680 21.615 −0.001 0.125 21.454 −0.110 0.013 0.021 200 BL
J095925.27+304541.3 149.85529 30.76146 22.371 −0.115 0.050 22.163 −0.071 0.010 0.021 245
J095925.57+304519.4 149.85656 30.75540 20.919 −0.052 0.192 20.731 −0.159 0.007 0.008 123
J095926.82+304521.8 149.86173 30.75606 22.084 −0.066 0.118 21.929 −0.117 0.010 0.024 253
J095926.97+304458.6 149.86237 30.74962 21.119 −0.085 0.045 21.012 −0.064 0.004 0.006 117 BL, H II
J095928.59+304427.3 149.86910 30.74090 20.742 −0.063 0.193 20.525 −0.174 0.005 0.006 110
J095930.22+304441.3 149.87590 30.74481 20.827 −0.066 0.078 20.810 −0.090 0.010 0.020 108 BL, H II
J095931.86+304437.3 149.88275 30.74369 21.516 −0.034 0.152 21.379 −0.107 0.005 0.027 183 BL
J095932.37+304428.1 149.88486 30.74115 21.343 −0.130 −0.028 21.255 −0.090 0.016 0.018 98 H II
J095933.32+304439.4 149.88882 30.74428 19.798 −0.133 0.034 19.650 −0.068 0.006 0.007 43 H II
J095933.49+304423.4 149.88955 30.73983 21.971 −0.106 0.215 21.791 −0.083 0.081 0.106 235 H II
J095936.90+304436.6 149.90373 30.74349 22.023 −0.076 0.131 21.891 −0.118 0.007 0.009 242
J095931.68+304527.9 149.88202 30.75776 21.220 0.405 −0.764 20.659 −1.165 0.004 0.006 – PN

Notes.

(a)

The full version is available at the CDS. Identification numbers, equatorial coordinates, V, B − V, and V − I are from Stonkutė et al. (2014).

(b)

The R magnitude in the Johnson-Cousins system, the Hα − R emission index, and photometric errors σR, are from Stonkutė & Vansevičius (2022).

(c)

The estimated age is in million years.

(d)

H II – a star projected on an H II zone; BL – two blended stars of comparable magnitude are barely resolved in the Subaru/Suprime-Cam frames; however, they are well-resolved in the HST/ACS frames; PN – a planetary nebula.

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