Table 5. uvby Photometry for HR 3724 year 1 2448212.9338 to 2448354.7019 average -0.104 -0.661 0.089 -1.046 -0.061 -1.170 -0.099 -1.231 std. dev. 0.005 0.007 0.018 0.006 0.006 0.007 0.005 0.006 year 2 2448568.0029 to 2448750.6338 average -0.098 -0.660 0.097 -1.044 -0.062 -1.167 -0.104 -1.228 std. dev. 0.007 0.007 0.021 0.006 0.006 0.005 0.006 0.007 year 3 2449009.7602 to 2449111.6652 average -0.098 -0.667 0.089 -1.046 -0.063 -1.169 -0.104 -1.232 std. dev 0.005 0.008 0.017 0.007 0.005 0.004 0.005 0.005 year 4 2449334.9479 to 2449482.6388 average -0.096 -0.675 0.093 -1.055 -0.063 -1.170 -0.105 -1.238 std.dev. 0.005 0.008 0.020 0.006 0.004 0.005 0.003 0.005 year 5 2449676.9983 to 2449839.6395 average -0.099 -0.679 0.089 -1.059 -0.065 -1.168 -0.103 -1.237 std. dev. 0.006 0.007 0.019 0.004 0.005 0.004 0.004 0.005 years 1-5 average -0.098 -0.672 0.092 -1.053 -0.063 -1.169 -0.104 -1.235 std. dev. 0.006 0.010 0.020 0.008 0.005 0.005 0.004 0.006