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Table 1

Parameters used in preprocessing with tested value range and impact on the outcoming distribution as well as on the time effort for the preprocessing.

Parameter Range Impact
description [used value] [result / time]

n Number of Gaussians 820 low / linear
[12]

d Spacing between 300700 low / none
centers [450]

ω Initial center offset 100400 none / none
of first Gaussian [200]

w Gaussian width 1001000 low / none
[300]

i Number of iterations 13 none / linear
for sigma clipping [3]

κ Noise deviation for 0.13 low / none
feature refitting [0.3]

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