Test tclean_VLASS_pipeline

# Test Name Description Run Time Status
1 test_vlass_1p1_jointmosaic_pcorr1and2 --------------------------------------------------------------------------------------------------------------------------------------------- 805.7s
2 test_vlass_1p1_row_pcorr0 --------------------------------------------------------------------------------------------------------------------------------------------- 434.99s
3 test_vlass_1p1_row_pcorr1_oneint --------------------------------------------------------------------------------------------------------------------------------------------- 410.36s
4 test_vlass_1p1_row_pcorr1and2_twoint --------------------------------------------------------------------------------------------------------------------------------------------- 469.36s
5 Total Total test runtime 2120.4s

test_vlass_1p1_jointmosaic_pcorr1and2

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Elapsed Time: 805.6989228725433 Seconds

Status: PASS

Task Executions:

Test Description: --------------------------------------------------------------------------------------------------------------------------------------------- VLASS 1.1 : With both types of pointing correction ( antenna clusters and time-dependent nodding ) : posigdev=[30,30] Use two scans/fields and all antennas together to test the field mosaic pointing offset. Use mtmfs with conjbeams True and test pb-corrected intensity and spectral index. Test that the intensity and spectral index are correct. This is the setting most optimal for VLASS. ---------------------------------------------------------------------------------------------------------------------------------------------

self.parallel: True

Report: [ check_val ] allants : PBCor Intensity is 1.3302988534486262 ( Pass : should be 1.3, Epsilon: 0.13) [ check_val ] allants : Spectral Index is -0.6699265837669373 ( Pass : should be -0.67, Epsilon: 0.1) [ check_val ] allants : PB gain is 0.9516509175300598 ( Pass : should be 0.94, Epsilon: 0.094)

Figures:

images:

Serial Mode: MPI Environment Not Enabled

Number of processors available in the system: 24

Mem Use: 69.4609375 MiB

Re-Run: /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/pkg/casa-6.7.0-19-py3.10.el8/bin/python3 /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/casasources//casa6/casatests/stakeholder/test_stk_vlass_pipeline_imaging.py Test_vlass_1p1_row.test_vlass_1p1_jointmosaic_pcorr1and2

test_vlass_1p1_row_pcorr0

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Elapsed Time: 434.98537969589233 Seconds

Status: PASS

Task Executions:

Test Description: --------------------------------------------------------------------------------------------------------------------------------------------- VLASS 1.1 : No Pointing Corrections. MS field phasecenter is treated as the pointing center for all antennas. Image each OTF field separately (to make a scan plot) Use mtmfs with conjbeams True and test pb-corrected intensity and spectral index. Test that the intensity and spectral index are wrong (pick known wrong values). The plot should show a slope in intensity and spectral index arising from the average pointing offset in the majority of the antennas (ie. 20 old ACU ants) between the true pointing and the recorded phase center. This is the state of CASA 5.6 for usepointing=False ---------------------------------------------------------------------------------------------------------------------------------------------

self.parallel: True

Report: [ check_val ] PBCor Intensity is 1.2115659781290788 ( Pass : should be 1.19, Epsilon: 0.119) [ check_val ] Spectral Index is -0.7973139882087708 ( Pass : should be -0.78, Epsilon: 0.1) [ check_val ] PB gain is 0.9252311587333679 ( Pass : should be 0.92, Epsilon: 0.09200000000000001) Test values for field 18957 with name 1448236-161911

images:

Serial Mode: MPI Environment Not Enabled

Number of processors available in the system: 24

Mem Use: 0.9453125 MiB

Re-Run: /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/pkg/casa-6.7.0-19-py3.10.el8/bin/python3 /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/casasources//casa6/casatests/stakeholder/test_stk_vlass_pipeline_imaging.py Test_vlass_1p1_row.test_vlass_1p1_row_pcorr0

test_vlass_1p1_row_pcorr1_oneint

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Elapsed Time: 410.3556983470917 Seconds

Status: PASS

Task Executions:

Test Description: --------------------------------------------------------------------------------------------------------------------------------------------- VLASS 1.1 : Corrections for antenna-groups (new/old ACUs). psd = [30,300] Image each OTF field separately (to make a scan plot) Use mtmfs with conjbeams True and test pb-corrected intensity and spectral index. Image only one integration (first one per scan). Test that the intensity and spectral index are correct. This tests the antenna clustering using just one timestep of data (i.e. no time-dependent errors) [ If the second timestep is included (or chosen) the slope re-appears because with psf=[x,300], the pointing offset is read only from the first timestep in a VLASS scan. ] ---------------------------------------------------------------------------------------------------------------------------------------------

self.parallel: True

Report: [ check_val ] PBCor Intensity is 1.2937513796429077 ( Pass : should be 1.38, Epsilon: 0.13799999999999998) [ check_val ] Spectral Index is -0.6211560368537903 ( Pass : should be -0.6, Epsilon: 0.1) [ check_val ] PB gain is 0.9329137206077576 ( Pass : should be 0.93, Epsilon: 0.09300000000000001) Test values for field 18957 with name 1448236-161911

images:

Serial Mode: MPI Environment Not Enabled

Number of processors available in the system: 24

Mem Use: 0.67578125 MiB

Re-Run: /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/pkg/casa-6.7.0-19-py3.10.el8/bin/python3 /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/casasources//casa6/casatests/stakeholder/test_stk_vlass_pipeline_imaging.py Test_vlass_1p1_row.test_vlass_1p1_row_pcorr1_oneint

test_vlass_1p1_row_pcorr1and2_twoint

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Elapsed Time: 469.3629484176636 Seconds

Status: PASS

Task Executions:

Test Description: --------------------------------------------------------------------------------------------------------------------------------------------- VLASS 1.1 : Corrections for antenna-groups (new/old ACUs). and time-dependent nodding :psd = [30,30] Image each OTF field separately (to make a scan plot) Use mtmfs with conjbeams True and test pb-corrected intensity and spectral index. Use both integrations per scan Test that the intensity and spectral index are correct. This is the setting most optimal for VLASS. Perhaps the stakeholder test needs just this one run. ---------------------------------------------------------------------------------------------------------------------------------------------

self.parallel: True

Report: [ check_val ] PBCor Intensity is 1.30960254425009 ( Pass : should be 1.32, Epsilon: 0.132) [ check_val ] Spectral Index is -0.6861156821250916 ( Pass : should be -0.66, Epsilon: 0.1) [ check_val ] PB gain is 0.8619521260261536 ( Pass : should be 0.84, Epsilon: 0.084) Test values for field 18957 with name 1448236-161911

images:

Serial Mode: MPI Environment Not Enabled

Number of processors available in the system: 24

Mem Use: 0.6328125 MiB

Re-Run: /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/pkg/casa-6.7.0-19-py3.10.el8/bin/python3 /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-MASTERTESTSTKPY310-V1STME/work/casasources//casa6/casatests/stakeholder/test_stk_vlass_pipeline_imaging.py Test_vlass_1p1_row.test_vlass_1p1_row_pcorr1and2_twoint