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UVMULTIFIT: Fitting astronomical radio interferometric data

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owlice
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UVMULTIFIT: Fitting astronomical radio interferometric data

Postby owlice » Fri Feb 14, 2014 9:18 am

UVMULTIFIT: Fitting astronomical radio interferometric data

Abstract: UVMULTIFIT, written in Python, is a versatile library for fitting models directly to visibility data. These models can depend on frequency and fitting parameters in an arbitrary algebraic way. The results from the fit to the visibilities of sources with sizes smaller than the diffraction limit of the interferometer are superior to the output obtained from a mere analysis of the deconvolved images. Though UVMULTIFIT is based on the CASA package, it can be easily adapted to other analysis packages that have a Python API.

Credit: Marti-Vidal, I.; Vlemmings, W. H. T.; Muller, S.; Casey, S.

Site: https://www.oso.nordic-alma.se/software-tools.php
http://adsabs.harvard.edu/abs/2014arXiv1401.4984M

Bibcode: 2014ascl.soft02017M

ID: ascl:1402.017
Last edited by Ada Coda on Sun Jan 27, 2019 7:21 pm, edited 1 time in total.
Reason: Updated code entry.
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