BTS: Behind The Spectrum

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Ada Coda
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BTS: Behind The Spectrum

Post by Ada Coda » Fri Jan 31, 2020 12:42 am

BTS: Behind The Spectrum

Abstract: Behind The Spectrum (BTS) is a fully-automated multiple-component fitter for optically-thin spectra. Written as a python module, the routine uses the first, second and third derivatives to determine thenumber of components in the spectrum. A least-squared fitting routine then determines the best fit with that number of components, checking for over-fitting and over-lapping velocity centroids.

Credit: Clarke, S. D.; Whitworth, A. P.; Spowage, R. L.; Duarte-Cabral, A.; Suri, S. T.; Jaffa, S. E.; Walch, S.; Clark, P. C.

Site: https://github.com/SeamusClarke/BTS
https://ui.adsabs.harvard.edu/abs/2018MNRAS.479.1722C

Bibcode: 2020ascl.soft01007C

Preferred citation method: https://ui.adsabs.harvard.edu/abs/2018MNRAS.479.1722C

ID: ascl:2001.007

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