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HfS: Hyperfine Structure fitting tool

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Ada Coda
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HfS: Hyperfine Structure fitting tool

Postby Ada Coda » Thu Jul 21, 2016 12:05 pm

HfS: Hyperfine Structure fitting tool

Abstract: HfS fits the hyperfine structure of spectral lines, with multiple velocity components. The HfS_nh3 procedures included in HfS fit simultaneously the hyperfine structure of the NH3 (J,K)= (1,1) and (2,2) inversion transitions, and perform a standard analysis to derive the NH3 column density, rotational temperature Trot, and kinetic temperature Tk. HfS uses a Monte Carlo approach for fitting the line parameters, with special attention to the derivation of the parameter uncertainties. HfS includes procedures that make use of parallel computing for fitting spectra from a data cube.

Credit: Estalella, Robert

Site: https://sites.google.com/fqa.ub.edu/rob ... e-page/hfs
https://ui.adsabs.harvard.edu/#abs/2017PASP..129b5003E

Bibcode: 2016ascl.soft07011E

ID: ascl:1607.011
Last edited by Ada Coda on Sun Mar 17, 2019 5:20 pm, edited 1 time in total.
Reason: Updated code entry.

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