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Home All issues Volume 494 / No 3 (February II 2009) A&A, 494 3 (2009) 933-948 Full HTML
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Table 2:

Uncertainties in the relative photometry from artificial stars experiments, for 10 px < r $\le $ 160 px, PC field.
F450W $\sigma^a$ F814W $\sigma^a$
18.00 0.009 18.00 0.010
18.50 0.010 18.50 0.011
19.00 0.010 19.00 0.012
19.50 0.011 19.50 0.013
20.00 0.013 20.00 0.016
20.50 0.016 20.50 0.020
21.00 0.018 21.00 0.026
21.50 0.023 21.50 0.036
22.00 0.029 22.00 0.050
22.50 0.039 22.50 0.068
23.00 0.054 23.00 0.087
23.50 0.076 23.50 0.138
24.00 0.107 24.00 0.218
24.50 0.153 24.50 0.336
25.00 0.241 25.00 0.377
25.50 0.309 25.50 0.400
a $\sigma $ are $\pm $1 standard deviations after the clipping
of outliers at more than $3\sigma$ from the mean.

Source LaTeX | All tables | In the text

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