The rise of the workers [WIP] - Githubissues

ratt-ru / pfb-imaging

Preconditioned forward/backward clean algorithm

MIT License

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The rise of the workers [WIP] #49

Closed landmanbester closed 2 years ago

landmanbester commented 3 years ago

Deconstructs functionality into separate workers using click. The following workers are implemented for distributed Stokes I imaging

imweight - write imaging weights to a column,
dirty - create a dirty image,
psf - create a psf and write the Stokes weights to separate table,
clean - single-scale clean algorithm,
forward - solve the forward step while incorporating known DIE's and a smooth beam pattern,
predict - predict visibilities corresponding to a model (TODO - full freq resolution predict from interpolated components).

There is still some missing functionality compared to master viz.

backward - implement the backward step,
restore - create a restored image (should include image_convolver functionality),
spifit - fit spectral index model,
binterp - interpolate and average primary beam pattern for a given time/freq range.