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Home All issues Volume 524 (December 2010) A&A, 524 (2010) A90 Full HTML
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Table 3

Simulation results, no bias mismatch, no noise.

CA IA All δr < 1 δr < 2 3 < δr < 5 δr > 5 P1
σ (pix) Fail (%) σ (pix) Fail (%) σ (pix) Fail (%) σ (pix) Fail (%) σ (pix) Fail (%)
SDF 1LS 0.037 1.0 0.042 1.5 0.041 1.4 0.028 0.3 0.027 0.3
SDF 1QI 0.033 1.8 0.039 2.5 0.038 2.4 0.023 0.6 0.022 0.6
SDF 2LS 0.020 0.3 0.021 0.3 0.020 0.3 0.020 0.1 0.020 0.3
SDF 2QI 0.017 0.3 0.017 0.2 0.017 0.3 0.016 0.2 0.016 0.3
CFI 1LS 0.114 0.8 0.119 0.5 0.118 0.7 0.109 0.9 0.106 0.9
CFI 1QI 0.108 0.7 0.112 0.5 0.112 0.6 0.103 0.9 0.100 0.8
CFI 2LS 0.109 0.7 0.109 0.4 0.110 0.6 0.109 1.0 0.105 0.9
CFI 2QI 0.101 0.6 0.102 0.4 0.102 0.5 0.101 0.9 0.099 0.9
CFF 1LS 0.112 5.0 0.060 0.078 0.187 3.0 0.295 30.1 0.86
CFF 1QI 0.111 5.0 0.063 0.079 0.180 3.0 0.280 30.1 0.86
CFF 2LS 0.091 5.1 0.032 0.056 0.167 3.2 0.269 30.8 0.86
CFF 2QI 0.085 5.1 0.031 0.054 0.156 3.2 0.251 30.9 0.86
ADF 1LS 0.045 9.9 0.049 14.3 0.049 13.7 0.039 2.9 0.037 2.6
ADF 1QI 0.042 33.0 0.046 39.3 0.047 39.1 0.031 22.4 0.027 20.6
ADF 2LS 0.030 23.1 0.033 25.1 0.033 25.1 0.022 19.2 0.022 17.5
ADF 2QI 0.028 42.8 0.032 49.4 0.032 49.7 0.017 30.1 0.016 27.6
ADF2 1LS 0.038 0.9 0.044 1.3 0.044 1.3 0.029 0.3 0.028 0.3
ADF2 1QI 0.035 1.5 0.041 2.2 0.041 2.1 0.025 0.5 0.023 0.5
ADF2 2LS 0.022 0.3 0.023 0.4 0.023 0.4 0.021 0.1 0.021 0.1
ADF2 2QI 0.019 0.1 0.019 0.1 0.019 0.1 0.018 0.018
SDF 1LS 0.025 1.2 0.029 1.7 0.029 1.6 0.019 0.4 0.019 0.5
SDF 1QI 0.024 1.8 0.028 2.6 0.028 2.5 0.018 0.6 0.017 0.7
SDF 2LS 0.014 0.7 0.014 0.9 0.014 0.8 0.013 0.3 0.013 0.2
SDF 2QI 0.012 0.8 0.012 0.9 0.012 0.9 0.012 0.5 0.011 0.4
CFI 1LS 0.070 0.3 0.073 0.2 0.072 0.2 0.067 0.3 0.064 0.4
CFI 1QI 0.066 0.2 0.070 0.2 0.069 0.2 0.062 0.3 0.060 0.4
CFI 2LS 0.065 0.3 0.067 0.1 0.066 0.2 0.065 0.5 0.062 0.6
CFI 2QI 0.061 0.2 0.062 0.062 0.1 0.061 0.5 0.058 0.5
CFF 1LS 0.053 0.8 0.042 0.047 0.055 0.5 0.083 4.5 0.94
CFF 1QI 0.053 0.8 0.043 0.048 0.052 0.5 0.079 4.4 0.94
CFF 2LS 0.040 0.6 0.017 0.025 0.062 0.4 0.092 3.6 0.94
CFF 2QI 0.036 0.7 0.017 0.024 0.055 0.5 0.082 3.8 0.94
ADF 1LS 0.029 34.9 0.032 41.3 0.033 41.7 0.021 22.7 0.019 20.8
ADF 1QI 0.027 49.6 0.030 58.7 0.031 59.4 0.015 31.6 0.012 29.0
ADF 2LS 0.016 47.9 0.019 54.3 0.019 55.0 0.009 33.8 0.010 31.1
ADF 2QI 0.014 57.3 0.018 66.9 0.019 67.6 0.009 37.0 0.008 34.0
ADF2 1LS 0.026 1.2 0.029 1.8 0.029 1.6 0.020 0.4 0.019 0.5
ADF2 1QI 0.025 1.7 0.029 2.5 0.029 2.3 0.018 0.6 0.017 0.7
ADF2 2LS 0.015 0.6 0.015 0.8 0.015 0.7 0.014 0.1 0.014 0.3
ADF2 2QI 0.013 0.2 0.014 0.4 0.014 0.3 0.013 0.1 0.012 0.1

Notes. See Tables 1 and 2 for the CA and IA acronyms. The “Fail (%)” columns show the percentage of 4σ outliers when not rounded to 0.0. The fitted slope, p1, is shown only when not rounded to 1.00. The FOV is 16 × 16 pixels in the upper part and 24 × 24 pixels in the bottom part.

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