Coverage for /wheeldirectory/casa-6.7.0-12-py3.10.el8/lib/py/lib/python3.10/site-packages/casatasks/private/task_apparentsens.py: 25%
24 statements
« prev ^ index » next coverage.py v7.6.4, created at 2024-11-01 07:19 +0000
« prev ^ index » next coverage.py v7.6.4, created at 2024-11-01 07:19 +0000
1import os
2import numpy as np
4from casatasks import casalog
5from .imagerhelpers.imager_base import PySynthesisImager
6from .imagerhelpers.input_parameters import ImagerParameters
8def apparentsens(vis=None,
9 field=None,spw=None,intent=None,
10 selectdata=None,timerange=None,uvrange=None,antenna=None,scan=None,
11 observation=None, # msselect=None,
12 imsize=None,cell=None,
13 stokes=None,specmode=None,
14 weighting=None,
15 robust=None,npixels=None,uvtaper=None):
17 #Python script
18 casalog.origin('apparentsens')
20 try:
22 # insist on continuum calculation only (for now)
23 if specmode!='mfs':
24 casalog.post( "The apparentsens task only supports specmoe='mfs' at this time", "WARN", "task_apparentsens" )
26 imname=vis+'.apparentsens'
28 # remove the image files that imager makes below
29 os.system('rm -Rf '+imname+'.*')
31 # fill the relevant parameters
32 paramList = ImagerParameters(
33 msname=vis,
34 field=field,
35 spw=spw,
36 timestr=timerange,
37 uvdist=uvrange,
38 antenna=antenna,
39 scan=scan,
40 obs=observation,
41 state=intent,
42 imagename=imname,
43 imsize=imsize,
44 cell=cell,
45 stokes=stokes,
46 specmode=specmode,
47 nchan=-1,
48 weighting=weighting,
49 robust=robust,
50 npixels=npixels,
51 uvtaper=uvtaper
52 )
54 imager = PySynthesisImager(params=paramList)
56 imager.initializeImagers()
57 imager.initializeNormalizers()
58 imager.setWeighting()
60 out = imager.calcVisAppSens()
62# imager.makePSF()
64 imager.deleteTools()
66 return out
68 except Exception as instance:
69 print('*** Error ***', instance)
70 casalog.post("Error in apparentsens: %s" % str(instance), "SEVERE")
71 raise Exception("Error in apparentsens: "+str(instance))