JuliaAstro / LombScargle.jl

Compute Lomb-Scargle periodogram, suitable for unevenly sampled data. It supports multi-threading
https://juliaastro.github.io/LombScargle.jl/stable
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Tips and questions #32

Closed gacarita closed 2 years ago

gacarita commented 2 years ago

Hello there,

My name is Gabriel i wanna ask something here.

I'm using lombscargle periodogram to verify some frequencys in my orbits dynamics. I'm starting with a simple example a mean motion resonance 1:1.

image

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In this case i'm getting what i want (1 period of peak). However if i follow the best fit frequency model described in the docs i have the result below.

image

I'm not sure if the fitting model is working very well for my model, there is something i could be doing wrong ? I would love some tips to help me understand this tool.