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[ascl:1806.007] PyAMOR: AMmOnia data Reduction

PyAMOR models spectra of low level ammonia transitions (between (J,K)=(1,1) and (5,5)) and derives parameters such as intrinsic linewidth, optical depth, and rotation temperature. For low S/N or low spectral resolution data, the code uses cross-correlation between a model and a regridded spectrum (e.g. 10 times smaller channel width) to find the velocity, then fixes it and runs the minimization process. For high S/N data, PyAMOR runs with the velocity as a free parameter.

Code site:
https://github.com/xinglunju/pyAmor https://xinglunju.github.io/software.html
Appears in:
http://adsabs.harvard.edu/abs/2018ApJ...855....9L
Bibcode:
2018ascl.soft06007L

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ascl:1806.007
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