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[carta v0.9] wrong results of gaussian fit in profiler #256

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kswang1029 opened this issue Apr 9, 2018 · 0 comments
Open

[carta v0.9] wrong results of gaussian fit in profiler #256

kswang1029 opened this issue Apr 9, 2018 · 0 comments
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@kswang1029
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non-sense results are shown while using profiler to perform gaussian fit of a line profile. If the unit of the x-axis is changed (e.g, channel <-> km/s or MHz), the fitting results are not correct. See attached plots for the symptom.
screen shot 2018-04-09 at 14 22 20
screen shot 2018-04-09 at 14 21 57
screen shot 2018-04-09 at 14 20 15

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