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Table 1.

TRGB distances to MC fields surrounding dEBs.

System ID DMEB E(B − V) Ref. DMTRGB (J − Ks)0 @ TRGB Rlim bin width N/bin SNpk
OGLE- (mag) (mag) (mag) (mag) (°) (mag)
LMC-ECL-01866 18.496  ±  0.028 0.115 3 18.555  ±  0.024 1.037  ±  0.034 0.85 0.070 175 5.2 1.0
± 0.020 18.599  ±  0.015 1.032  ±  0.017 0.75 0.045 92 6.6 1.5
LMC-ECL-03160 18.505 ± 0.029 0.123 3 18.557  ±  0.025 1.031  ±  0.030 0.80 0.060 179 5.1 1.4
± 0.020 18.585   ±   0.018 1.026   ±  0.015 0.75 0.030 82 5.5 0.8
LMC-ECL-06575 18.497  ±  0.019 0.107 3 18.468  ±  0.033 1.054  ±  0.039 0.45 0.046 92 5.0 2.4
± 0.020 18.533   ±   0.009 1.055   ±  0.010 0.75 0.018 105 5.1 1.2
LMC-ECL-09114 18.465  ±  0.021 0.160 3 18.459  ±  0.019 1.024  ±  0.030 0.50 0.043 152 7.0 10.8
± 0.020 18.426   ±   0.009 1.034   ±  0.009 0.80 0.018 144 5.1 1.0
LMC-ECL-09660 18.489  ±  0.025 0.127 3 18.437  ±  0.012 1.041  ±  0.035 0.85 0.042 90 5.5 1.8
± 0.020 18.537   ±   0.024 1.027   ±  0.017 0.80 0.040 86 5.2 1.1
LMC-ECL-10567 18.490  ±  0.027 0.102 3 18.513  ±  0.010 1.050  ±  0.029 0.60 0.046 193 5.4 5.0
± 0.020 18.513   ±   0.009 1.055   ±  0.011 0.70 0.024 128 6.3 1.4
LMC-ECL-15260 18.509  ±  0.021 0.100 3 18.439  ±  0.028 1.050  ±  0.027 0.45 0.044 191 17.6 2.1
± 0.020 18.529   ±   0.018 1.041   ±  0.012 0.45 0.030 146 5.0 2.1
LMC-ECL-25658 18.452  ±  0.051 0.091 4 18.493  ±  0.019 1.049  ±  0.025 2.00 0.040 189 5.5 1.8
± 0.030 18.512   ±   0.010 1.047   ±  0.011 2.00 0.025 121 7.4 2.5
LMC-ECL-26122 18.469  ±  0.025 0.140 3 18.426  ±  0.023 1.046  ±  0.030 0.45 0.040 147 5.6 1.5
± 0.020 18.492   ±   0.010 1.045   ±  0.011 0.50 0.023 111 5.2 0.8
SMC-ECL-0195 18.948  ±  0.023 0.079 1 19.020  ±  0.020 0.944  ±  0.027 0.85 0.046 138 6.9 1.6
± 0.020 19.101   ±   0.014 0.923   ±  0.014 0.80 0.045 137 8.3 1.1
SMC-ECL-0708 18.979  ±  0.025 0.080 1 19.027  ±  0.013 0.950  ±  0.037 0.45 0.070 145 6.2 2.0
± 0.020 19.023   ±   0.017 0.948   ±  0.016 0.50 0.040 100 5.2 0.9
SMC-ECL-1421 19.057  ±  0.049 0.067 1 19.009  ±  0.026 0.957  ±  0.033 0.50 0.060 157 6.7 4.3
± 0.020 19.068   ±   0.022 0.943   ±  0.015 0.50 0.050 141 5.7 0.8
SMC-ECL-4152 19.032  ±  0.019 0.093 1 18.978  ±  0.020 0.959  ±  0.025 0.80 0.045 186 5.1 1.2
± 0.020 19.015   ±   0.014 0.950   ±  0.011 0.85 0.029 144 5.5 1.6
SMC-ECL-5123 18.830  ±  0.054 0.060 2 19.039  ±  0.012 0.965  ±  0.028 0.95 0.048 188 6.9 1.1
± 0.030 19.048   ±   0.010 0.956   ±  0.011 1.25 0.023 147 6.4 1.2

Notes.

Column 1 gives the OGLE identifier, with the DM (Col. 2) and reddening (Col. 3) as given by the references listed in Col. 4. Columns 5–11 contain the parameters derived in the present paper: The DM, the (J − Ks)0 colour at the TRGB, the radius of the circle used to select the stars in that direction, the bin width, the average number of stars per bin in the 0.5 mag below the tip of the RGB, the significance in the detection of the peak in the response function, and the reduced χ2. The first line for each object has the results for the second-order derivative filter response, and the second line those for the first-order derivative filter.

References. (1) Graczyk et al. (2014; 2) Graczyk et al. (2012); (3) Pietrzyński et al. (2013); (4) Elgueta et al. (2016).

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