ApplyWCSAdjustStep

This step applies the corrections from GetWCSAdjustStep to each tiles, so we now have aligned tiles between mosaics (in a relative, rather than absolute sense).

API

class pjpipe.ApplyWCSAdjustStep(wcs_adjust, in_dir, out_dir, step_ext, procs, overwrite=False)[source]

Apply WCS adjustments to images

Parameters:

  • wcs_adjust – Dictionary for WCS adjustments

  • in_dir – Input directory

  • out_dir – Output directory

  • step_ext – .fits extension for the files going into the step

  • procs – Number of processes to run in parallel

  • overwrite – Whether to overwrite or not. Defaults to False

do_step()[source]

Run applying the WCS adjustments

parallel_wcs_adjust(file)[source]

Parallelise applying WCS adjustments

Parameters:

file – File to apply WCS corrections to

run_step(files, procs=1)[source]

Wrap paralellism around applying WCS adjusts

Parameters:

  • files – List of files to mask lyot in

  • procs – Number of parallel processes to run. Defaults to 1