pipeline.hif.cli.gotasks.hif_makeimages

pipeline.hif.cli.gotasks.hif_makeimages = <pipeline.hif.cli.gotasks.hif_makeimages._hif_makeimages object>

hif_makeimages —- Compute clean map

Compute clean results from a list of specified targets.

Output:

results – If pipeline mode is ‘getinputs’ then None is returned. Otherwise the results object for the pipeline task is returned.

——— parameter descriptions ———————————————

vis The list of input MeasurementSets. Defaults to the list of

MeasurementSets specified in the h_init or hif_importdata task. ‘’: use all MeasurementSets in the context

Examples: ‘ngc5921.ms’, [‘ngc5921a.ms’, ngc5921b.ms’, ‘ngc5921c.ms’]

target_list Dictionary specifying targets to be imaged; blank will read list from context hm_masking Clean masking mode. Options are ‘centralregion’, ‘auto’,

‘manual’ and ‘none’

hm_sidelobethreshold sidelobethreshold * the max sidelobe level hm_noisethreshold noisethreshold * rms in residual image hm_lownoisethreshold lownoisethreshold * rms in residual image hm_negativethreshold negativethreshold * rms in residual image hm_minbeamfrac Minimum beam fraction for pruning hm_growiterations Number of binary dilation iterations for growing the mask hm_dogrowprune Do pruning on the grow mask hm_minpercentchange Mask size change threshold hm_fastnoise Faster noise calucation for automask or nsigma stopping hm_nsigma Multiplicative factor for rms-based threshold stopping hm_perchanweightdensity Calculate the weight density for each channel independently hm_npixels Number of pixels to determine uv-cell size for super-uniform weighting hm_cyclefactor Scaling on PSF sidelobe level to compute the minor-cycle stopping threshold hm_minpsffraction PSF fraction that marks the max depth of cleaning in the minor cycle hm_maxpsffraction PSF fraction that marks the minimum depth of cleaning in the minor cycle hm_cleaning Pipeline cleaning mode tlimit Times the sensitivity limit for cleaning masklimit Times good mask pixels for cleaning cleancontranges Clean continuum frequency ranges in cubes calcsb Force (re-)calculation of sensitivities and beams mosweight Mosaic weighting overwrite_on_export Replace existing image products when h/hifa/hifv_exportdata is

called. If False, images that would have the same FITS name on export, are amended to include a version number. For example, if oussid.J1248-4559_ph.spw21.mfs.I.pbcor.fits would already be exported by a previous call to hif_makeimags, then ‘oussid.J1248-4559_ph.spw21.mfs.I.pbcor.v2.fits’ would also be exported to the products/ directory. The first exported product retains the same name. Additional products start counting with ‘v2’, ‘v3’, etc.

parallel Clean images using MPI cluster pipelinemode The pipeline operating mode.

In ‘automatic’ mode the pipeline determines the values of all context defined pipeline inputs automatically. In ‘interactive’ mode the user can set the pipeline context defined parameters manually. In ‘getinputs’ mode the user can check the settings of all pipeline parameters without running the task.

dryrun Run the task (False) or just display the command (True) acceptresults Add the results to the pipeline context

——— examples ———————————————————–