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Job: Test VLASS 1.2 Stakeholder Tests cvpost EL8 did not complete
Build log
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| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00271577 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:44 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 197. Peak residual 0.00219977 (within mask) |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.810394 [5]: 0.0155313 [12]: 0.000735877 (in this run) |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:44 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00411922 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:44 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=39->41 [2], model=-0.00360323->-0.00411922, peakres=0.00271577->0.00219977, Reached cyclethreshold. |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:44 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.826662 Peak Residual (over all planes) : 0.00229932 in C0:P0 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 197 iterations. |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:29:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 21 ------------------------------------- |
| 23-Sep-2025 16:32:02 | |
| 23-Sep-2025 16:32:02 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:53 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.41s ( user 9.12s, system 0.14s) |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:53 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0013947 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:53 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00232184, over full image : 0.00334295 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:53 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.0018574756104499102, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:53 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00185748, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:53 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00185748, nsigma threshold=0.0013947 ) |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:54 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:55 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00232184 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:55 INFO [200] Res: 0.00232007 Max: 5.20936e-06 Gain: 0.1 Pos: [1999, 2000] Scale: 0 Coeffs: 0.0022824 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:31:59 INFO [220] Res: 0.00202568 Max: 4.16957e-06 Gain: 0.1 Pos: [1953, 1629] Scale: 0 Coeffs: 0.00204195 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:32:01 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 236. Peak residual 0.00185634 (within mask) |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:32:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.813569 [5]: 0.0179325 [12]: 0.000735877 (in this run) |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:32:01 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.832489 |
| 23-Sep-2025 16:32:02 | 2025-09-23 16:32:02 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->39 [39], model=0.826914->0.83249, peakres=0.00232184->0.00185873, Exited mtmfs minor cycle without reaching any stopping criterion. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:03 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:03 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00185748, nsigma threshold=0.0013947 ) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:03 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00213445 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:05 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 238. Peak residual 0.00175616 (within mask) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.813977 [5]: 0.0179325 [12]: 0.000735877 (in this run) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:05 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.00427533 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:05 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=39->41 [2], model=0.00386675->0.00427533, peakres=0.00213445->0.00175616, Reached cyclethreshold. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:06 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=41->41 [0], model=0->0, peakres=0.00182489->0.00182489, Reached cyclethreshold. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:06 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:06 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00185748, nsigma threshold=0.0013947 ) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:08 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0021976 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:09 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 240. Peak residual 0.00178856 (within mask) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.81356 [5]: 0.0179325 [12]: 0.000735877 (in this run) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00453677 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:09 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=41->43 [2], model=-0.00411922->-0.00453677, peakres=0.0021976->0.0017891, Reached cyclethreshold. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:09 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.832228 Peak Residual (over all planes) : 0.00185873 in C0:P0 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 240 iterations. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:32:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 22 ------------------------------------- |
| 23-Sep-2025 16:34:37 | |
| 23-Sep-2025 16:34:37 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:17 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.49s ( user 9.75s, system 0.18s) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:17 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00138614 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:17 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00187528, over full image : 0.00329479 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:17 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.0015002230647951365, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:17 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00150022, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:18 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:18 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00150022, nsigma threshold=0.00138614 ) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00187528 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:23 INFO [260] Res: 0.00167734 Max: 2.89453e-06 Gain: 0.1 Pos: [2001, 2003] Scale: 0 Coeffs: -0.00170133 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:26 INFO [280] Res: 0.00153911 Max: 2.4291e-06 Gain: 0.1 Pos: [2001, 1997] Scale: 0 Coeffs: 0.00155856 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:27 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 286. Peak residual 0.00149378 (within mask) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.81724 [5]: 0.019144 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.837886 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:27 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->46 [46], model=0.83249->0.837886, peakres=0.00187528->0.00149522, Reached cyclethreshold. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:28 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00150022, nsigma threshold=0.00138614 ) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00175462 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:30 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 288. Peak residual 0.00144585 (within mask) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.817575 [5]: 0.019144 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.00461097 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:31 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=46->48 [2], model=0.00427533->0.00461097, peakres=0.00175462->0.00144585, Reached cyclethreshold. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:31 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:31 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00150022, nsigma threshold=0.00138614 ) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00182489 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:34 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 291. Peak residual 0.00147816 (within mask) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.81808 [5]: 0.019144 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:34 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.000504831 |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:34 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=48->51 [3], model=0->0.000504831, peakres=0.00182489->0.00147834, Reached cyclethreshold. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:35 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00150022, nsigma threshold=0.00138614 ) |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:36 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:34:37 | 2025-09-23 16:34:36 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00178984 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:34:37 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 295. Peak residual 0.00144977 (within mask) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:34:37 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.818083 [5]: 0.019144 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:34:37 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00453457 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:34:38 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=51->55 [4], model=-0.00453677->-0.00453457, peakres=0.00178984->0.0014502, Reached cyclethreshold. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:34:38 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.838467 Peak Residual (over all planes) : 0.00149522 in C0:P0 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:34:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 295 iterations. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:34:39 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 23 ------------------------------------- |
| 23-Sep-2025 16:39:11 | |
| 23-Sep-2025 16:39:11 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:46 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.47s ( user 9.24s, system 0.14s) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:46 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137982 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:46 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00150542, over full image : 0.00325666 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:46 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.0012043386232107878, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:46 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00120434, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:47 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00120434, nsigma threshold=0.00137982 ) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00150542 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:49 INFO [300] Res: 0.00148609 Max: 2.42954e-06 Gain: 0.1 Pos: [1997, 1998] Scale: 0 Coeffs: -0.0015587 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:53 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 320. Peak residual 0.0013719 (within mask) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.819647 [5]: 0.0195661 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.839873 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:53 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->25 [25], model=0.837886->0.839874, peakres=0.00150542->0.00137241, Reached n-sigma threshold. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:54 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:54 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00120434, nsigma threshold=0.00137982 ) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:55 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:55 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00144455 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:56 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 321. Peak residual 0.00130994 (within mask) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.819792 [5]: 0.0195661 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.00475543 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:57 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=25->26 [1], model=0.00461097->0.00475543, peakres=0.00144455->0.00130994, Reached n-sigma threshold. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:57 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:57 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00120434, nsigma threshold=0.00137982 ) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:58 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:58 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00147656 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:59 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 323. Peak residual 0.0013289 (within mask) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.820082 [5]: 0.0195661 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:36:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.000794702 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:00 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=26->28 [2], model=0.000504831->0.000794702, peakres=0.00147656->0.00132906, Reached n-sigma threshold. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:00 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00120434, nsigma threshold=0.00137982 ) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00145094 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:03 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 325. Peak residual 0.00136794 (within mask) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.820083 [5]: 0.0195661 [12]: 0.00124071 (in this run) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00453348 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:03 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=28->30 [2], model=-0.00453457->-0.00453348, peakres=0.00145094->0.00136912, Reached n-sigma threshold. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:03 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.84089 Peak Residual (over all planes) : 0.00137241 in C0:P0 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 325 iterations. |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:37:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 24 ------------------------------------- |
| 23-Sep-2025 16:39:11 | |
| 23-Sep-2025 16:39:11 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:39:11 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.47s ( user 9.21s, system 0.15s) |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:39:11 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137737 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:39:11 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00137377, over full image : 0.0032531 |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:39:11 INFO tclean::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:39:11 INFO tclean::::casa getSummary call: fullsummary=False |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:39:11 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:39:11 | 2025-09-23 16:39:11 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:11 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:12 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:12 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:12 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:12 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:13 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:13 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:13 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:14 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:14 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:14 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:15 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:15 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:15 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:15 INFO SDAlgorithmMSMFS::restore Restored images : |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:15 INFO SDAlgorithmMSMFS::restore /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_0_IQUV.image.tt0 (model=/export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_0_IQUV.model.tt0) |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:15 INFO SDAlgorithmMSMFS::restore |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa Searching for images with prefix 'J1927_mosaic_cube_iter2_0_IQUV'... Found these, writing history into them: ['J1927_mosaic_cube_iter2_0_IQUV.mask', 'J1927_mosaic_cube_iter2_0_IQUV.pb.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.image.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.psf.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.weight.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.model.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.sumwt.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.residual.tt0'] |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa Task tclean complete. Start time: 2025-09-23 11:43:22.207176 End time: 2025-09-23 12:39:15.706344 |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa ##### End Task: tclean ##### |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa ########################################## |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa ########################################## |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa ##### Begin Task: tclean ##### |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa tclean( vis='J1927_12fields.ms', selectdata=True, field='', spw='0', timerange='', uvrange='<12km', antenna='', scan='', observation='', intent='OBSERVE_TARGET#UNSPECIFIED', datacolumn='corrected', imagename='J1927_mosaic_cube_iter2_0_IQUV', imsize=4000, cell='0.6arcsec', phasecenter='19:27:30.443 +61.17.32.898', stokes='IQUV', projection='SIN', startmodel='', specmode='mfs', reffreq='2.028GHz', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=False, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, normtype='flatnoise', deconvolver='mtmfs', scales=[0, 5, 12], nterms=1, smallscalebias=0.4, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='briggs', robust=1.0, noise='1.0Jy', npixels=0, uvtaper=[], niter=20000, gain=0.1, threshold=0.0, nsigma=3.0, cycleniter=500, cyclefactor=3.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='J1927_mosaic_cube_combined.mask', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.5, parallel=False ) |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 WARN tclean::task_tclean::casa Please consider using specmode=mvc with mosaic gridder as this gridder does not implement conjbeams |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 WARN tclean::task_tclean::casa+ thus it needs a few major cycles to converge towards the correct answer |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO tclean::::casa Verifying Input Parameters |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::selectData MS : J1927_12fields.ms | Selecting on spw :0 | Selecting on uvdist : <12km | Selecting on Scan Intent/State : OBSERVE_TARGET#UNSPECIFIED | [Opened in readonly mode] |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::selectData NRows selected : 9828 |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_0_IQUV] : |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_0_IQUV] : |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::defineImage Impars: start |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::defineImage Shape: [4000, 4000, 4, 1] Spectral: [2.028e+09] at [0] with increment [1.28264e+08] |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [J1927_mosaic_cube_iter2_0_IQUV] with ftmachine : mosaicft |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO VPSkyJones::VPSkyJones PB used EVLA |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.665 GB. Available mem.: 379.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 1 |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:16 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [J1927_mosaic_cube_iter2_0_IQUV] : mtmfs |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:18 WARN tclean::::casa Warning! Non-zero values at the edge of the .pb image can cause unexpected aliasing effects! (found value 0.34065377712249756 at index [np.int64(1), np.int64(1800), np.int64(0), np.int64(0)]) |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:21 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.47s ( user 9.16s, system 0.14s) |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:21 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137737 |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.0032531 |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:21 INFO SynthesisDeconvolver::setupMask [J1927_mosaic_cube_iter2_0_IQUV] Setting up a mask from [J1927_mosaic_cube_combined.mask] |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:22 INFO CasacRegionManager::fromBCS Using all spectral channels. |
| 23-Sep-2025 16:39:21 | 2025-09-23 16:39:22 INFO CasacRegionManager::fromBCS Using polarizations ALL |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:22 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:23 INFO SDMaskHandler::fillMask Extending mask image along Stokes axis: J1927_mosaic_cube_combined.mask |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:23 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=0 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:23 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=1 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:23 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=2 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:23 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=3 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:24 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:24 INFO SynthesisDeconvolver::setupMask [J1927_mosaic_cube_iter2_0_IQUV] Number of pixels in the clean mask : 27496 out of a total of 6.4e+07 pixels. [ 0.0429625 % ] |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137737 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00318582, over full image : 0.0032531 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.0025486592203378677, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00254866, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 5, 12] |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 5 pixels with bias = 0.833333 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 12 pixels with bias = 0.6 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 252 pixels on each side for minor-cycle updates. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [2000, 2000] |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00254866, nsigma threshold=0.00137737 ) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:26 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [1] |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 5 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.568727] |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:28 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:28 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.208223] |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00318582 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:30 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 3. Peak residual 0.00235244 (within mask) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.000863358 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:30 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.840737 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:31 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->3 [3], model=0.839873->0.840737, peakres=0.00318582->0.00235244, Reached cyclethreshold. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:31 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=3->3 [0], model=0.00475543->0.00475543, peakres=0.00185913->0.00185913, Reached cyclethreshold. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:32 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=3->3 [0], model=0.000794702->0.000794702, peakres=0.00149592->0.00149592, Reached cyclethreshold. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:32 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=3->3 [0], model=-0.00453348->-0.00453348, peakres=0.00171726->0.00171726, Reached cyclethreshold. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:32 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.841754 Peak Residual (over all planes) : 0.00235244 in C0:P0 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 3 iterations. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:39:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:40:39 INFO task_tclean::HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_0_64 actualConvInd 0 pointer 1 |
| 23-Sep-2025 16:42:49 | |
| 23-Sep-2025 16:42:49 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:45 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.47s ( user 9.57s, system 0.15s) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:45 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137649 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:45 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00238229, over full image : 0.0032531 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:45 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.0019058302277699113, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:45 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00190583, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:45 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:45 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.00190583, nsigma threshold=0.00137649 ) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:47 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00238229 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:48 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 8. Peak residual 0.00186561 (within mask) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.0015052 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.841379 |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:49 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->5 [5], model=0.840736->0.841379, peakres=0.00238229->0.00186508, Reached cyclethreshold. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:49 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=5->5 [0], model=0.00475543->0.00475543, peakres=0.00185913->0.00185913, Reached cyclethreshold. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:49 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=5->5 [0], model=0.000794702->0.000794702, peakres=0.00149592->0.00149592, Reached cyclethreshold. |
| 23-Sep-2025 16:42:49 | 2025-09-23 16:42:50 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=5->5 [0], model=-0.00453348->-0.00453348, peakres=0.00171726->0.00171726, Reached cyclethreshold. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:42:50 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.842396 Peak Residual (over all planes) : 0.00186508 in C0:P0 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:42:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 8 iterations. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:42:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- |
| 23-Sep-2025 16:47:26 | |
| 23-Sep-2025 16:47:26 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:57 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.48s ( user 9.44s, system 0.14s) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:57 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137587 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:57 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.001862, over full image : 0.0032531 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:57 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.0014895977219566703, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:57 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.0014896, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:58 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:58 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.0014896, nsigma threshold=0.00137587 ) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:44:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.001862 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:02 INFO [20] Res: 0.00160479 Max: 2.54754e-06 Gain: 0.1 Pos: [1995, 2000] Scale: 0 Coeffs: -0.0015961 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:02 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 24. Peak residual 0.00148257 (within mask) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.00248907 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.842363 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:03 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->16 [16], model=0.841378->0.842363, peakres=0.001862->0.00148196, Reached cyclethreshold. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:04 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.0014896, nsigma threshold=0.00137587 ) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:05 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00185913 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:06 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 28. Peak residual 0.00135639 (within mask) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.00314361 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:06 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.00540996 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:07 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=16->20 [4], model=0.00475543->0.00540996, peakres=0.00185913->0.00135534, Reached cyclethreshold. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:07 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.0014896, nsigma threshold=0.00137587 ) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:08 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00149592 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:09 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 29. Peak residual 0.00144906 (within mask) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.0032932 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.000944294 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:10 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=20->21 [1], model=0.000794702->0.000944294, peakres=0.00149592->0.00144932, Reached cyclethreshold. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:10 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:10 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.0014896, nsigma threshold=0.00137587 ) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:11 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00171726 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:13 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 33. Peak residual 0.00142661 (within mask) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:13 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.00330212 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:13 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00452456 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:13 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=21->25 [4], model=-0.00453348->-0.00452456, peakres=0.00171726->0.00142696, Reached cyclethreshold. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:13 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.844192 Peak Residual (over all planes) : 0.00148196 in C0:P0 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 33 iterations. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:45:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- |
| 23-Sep-2025 16:47:26 | |
| 23-Sep-2025 16:47:26 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:21 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.47s ( user 9.48s, system 0.14s) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:21 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137459 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:21 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00148128, over full image : 0.00324233 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:21 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.0011850240407511592, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:21 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00118502, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:22 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00118502, nsigma threshold=0.00137459 ) |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:23 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00148128 |
| 23-Sep-2025 16:47:26 | 2025-09-23 16:47:25 INFO [40] Res: 0.00143465 Max: 2.09913e-06 Gain: 0.1 Pos: [2005, 2002] Scale: 0 Coeffs: 0.00144884 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:27 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 51. Peak residual 0.00137433 (within mask) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.00403173 [5]: 0.000201275 [12]: 0 (in this run) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:27 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.843294 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:27 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->18 [18], model=0.842362->0.843294, peakres=0.00148128->0.00137534, Exited mtmfs minor cycle without reaching any stopping criterion. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:28 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00118502, nsigma threshold=0.00137459 ) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:29 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 51. Peak residual 0.0013531 (within mask) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:30 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=18->18 [0], model=0.00540996->0.00540996, peakres=0.0013531->0.0013531, Zero iterations performed. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:30 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:30 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00118502, nsigma threshold=0.00137459 ) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:31 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:32 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00144901 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:32 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 54. Peak residual 0.00134614 (within mask) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.00417459 [5]: 0.000201275 [12]: 0 (in this run) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.00108715 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:33 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=18->21 [3], model=0.000944294->0.00108715, peakres=0.00144901->0.00134539, Reached n-sigma threshold. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:34 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:34 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00118502, nsigma threshold=0.00137459 ) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:34 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00142721 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:36 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 57. Peak residual 0.00136559 (within mask) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.00417147 [5]: 0.000408415 [12]: 0 (in this run) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:36 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00432053 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:37 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=21->24 [3], model=-0.00452456->-0.00432053, peakres=0.00142721->0.00136615, Reached n-sigma threshold. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:37 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.84547 Peak Residual (over all planes) : 0.00137534 in C0:P0 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 57 iterations. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:47:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 ------------------------------------- |
| 23-Sep-2025 16:49:49 | |
| 23-Sep-2025 16:49:49 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:44 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 1.46s ( user 9.16s, system 0.15s) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:44 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00137379 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:44 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00137542, over full image : 0.00324625 |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:44 INFO tclean::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:44 INFO tclean::::casa getSummary call: fullsummary=False |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:45 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:45 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:45 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:46 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:46 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:46 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:46 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:47 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:47 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:47 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:48 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:48 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:48 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:48 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:49 INFO SDAlgorithmMSMFS::restore Restored images : |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:49 INFO SDAlgorithmMSMFS::restore /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_0_IQUV.image.tt0 (model=/export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_0_IQUV.model.tt0) |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:49 INFO SDAlgorithmMSMFS::restore |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:49 INFO tclean::::casa Searching for images with prefix 'J1927_mosaic_cube_iter2_0_IQUV'... Found these, writing history into them: ['J1927_mosaic_cube_iter2_0_IQUV.mask', 'J1927_mosaic_cube_iter2_0_IQUV.pb.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.image.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.psf.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.weight.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.model.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.sumwt.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.residual.tt0'] |
| 23-Sep-2025 16:49:49 | 2025-09-23 16:49:50 INFO tclean::::casa Task tclean complete. Start time: 2025-09-23 12:39:15.746426 End time: 2025-09-23 12:49:49.637039 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO tclean::::casa ##### End Task: tclean ##### |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO tclean::::casa ########################################## |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO tclean::::casa ########################################## |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO tclean::::casa ##### Begin Task: tclean ##### |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO tclean::::casa tclean( vis='J1927_12fields.ms', selectdata=True, field='', spw='0', timerange='', uvrange='<12km', antenna='', scan='', observation='', intent='OBSERVE_TARGET#UNSPECIFIED', datacolumn='corrected', imagename='J1927_mosaic_cube_iter2_0_IQUV', imsize=4000, cell='0.6arcsec', phasecenter='19:27:30.443 +61.17.32.898', stokes='IQUV', projection='SIN', startmodel='', specmode='mfs', reffreq='2.028GHz', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=False, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, normtype='flatnoise', deconvolver='mtmfs', scales=[0, 5, 12], nterms=1, smallscalebias=0.4, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='briggs', robust=1.0, noise='1.0Jy', npixels=0, uvtaper=[], niter=20000, gain=0.1, threshold=0.0, nsigma=4.5, cycleniter=100, cyclefactor=3.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='pb', mask='', pbmask=0.4, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.5, parallel=False ) |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 WARN tclean::task_tclean::casa Please consider using specmode=mvc with mosaic gridder as this gridder does not implement conjbeams |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 WARN tclean::task_tclean::casa+ thus it needs a few major cycles to converge towards the correct answer |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO tclean::::casa Verifying Input Parameters |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::selectData MS : J1927_12fields.ms | Selecting on spw :0 | Selecting on uvdist : <12km | Selecting on Scan Intent/State : OBSERVE_TARGET#UNSPECIFIED | [Opened in readonly mode] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::selectData NRows selected : 9828 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_0_IQUV] : |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_0_IQUV] : |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::defineImage Impars: start |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::defineImage Shape: [4000, 4000, 4, 1] Spectral: [2.028e+09] at [0] with increment [1.28264e+08] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [J1927_mosaic_cube_iter2_0_IQUV] with ftmachine : mosaicft |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO VPSkyJones::VPSkyJones PB used EVLA |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.665 GB. Available mem.: 379.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 1 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:50 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [J1927_mosaic_cube_iter2_0_IQUV] : mtmfs |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:52 WARN tclean::::casa Warning! Non-zero values at the edge of the .pb image can cause unexpected aliasing effects! (found value 0.34065377712249756 at index [np.int64(1), np.int64(1800), np.int64(0), np.int64(0)]) |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.19s ( user 6.65s, system 0.14s) |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00214428 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00137542, over full image : 0.00324625 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO tclean::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO SynthesisDeconvolver::setupMask [J1927_mosaic_cube_iter2_0_IQUV] Setting up a PB based mask |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO SDMaskHandler::makePBMask MAKE PB mask |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:56 INFO SynthesisDeconvolver::setupMask [J1927_mosaic_cube_iter2_0_IQUV] Number of pixels in the clean mask : 3.00276e+07 out of a total of 6.4e+07 pixels. [ 46.9181 % ] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:58 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00214428 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00324625, over full image : 0.00324625 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:58 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 100, 'cyclethreshold': 0.00259700370952487, 'loopgain': 0.10000000149011612, 'nsigma': 4.5, 'thresholdreached': False} |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:58 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.002597, CycleNiter=100, Gain=0.1 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:58 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 5, 12] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 5 pixels with bias = 0.833333 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 12 pixels with bias = 0.6 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 252 pixels on each side for minor-cycle updates. |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [2000, 2000] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.002597, nsigma threshold=0.00214428 ) |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:49:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 5 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.568727] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.208223] |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:01 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00296699 |
| 23-Sep-2025 16:50:02 | 2025-09-23 16:50:03 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 4. Peak residual 0.00259311 (within mask) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.000571341 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:03 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.843865 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:03 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->4 [4], model=0.843293->0.843865, peakres=0.00296699->0.00259484, Reached cyclethreshold. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:04 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=4->4 [0], model=0.00540996->0.00540996, peakres=0.00212872->0.00212872, Reached cyclethreshold. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:04 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=4->4 [0], model=0.00108715->0.00108715, peakres=0.00212172->0.00212172, Reached cyclethreshold. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:05 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:05 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.002597, nsigma threshold=0.00214428 ) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:05 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:06 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00324625 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:09 INFO [20] Res: 0.00280883 Max: 7.92983e-06 Gain: 0.1 Pos: [2112, 665] Scale: 0 Coeffs: -0.002816 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:12 INFO [40] Res: 0.00260329 Max: 6.83418e-06 Gain: 0.1 Pos: [522, 2488] Scale: 0 Coeffs: 0.00261423 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:12 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 41. Peak residual 0.00259407 (within mask) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.00308871 [5]: 0.00167317 [12]: 0 (in this run) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00630742 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:13 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=4->41 [37], model=-0.00432053->-0.0063074, peakres=0.00324625->0.0025858, Reached cyclethreshold. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:13 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.844055 Peak Residual (over all planes) : 0.00259484 in C0:P0 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 41 iterations. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:50:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:51:20 INFO task_tclean::HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_0_64 actualConvInd 0 pointer 1 |
| 23-Sep-2025 16:53:57 | |
| 23-Sep-2025 16:53:57 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:27 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.23s ( user 6.72s, system 0.16s) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:27 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00214264 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:27 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00264304, over full image : 0.00285942 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:27 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 100, 'cyclethreshold': 0.0021144289057701826, 'loopgain': 0.10000000149011612, 'nsigma': 4.5, 'thresholdreached': False} |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:27 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00211443, CycleNiter=100, Gain=0.1 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:28 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:28 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00211443, nsigma threshold=0.00214264 ) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:28 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00259203 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:32 INFO [60] Res: 0.00233304 Max: 5.44354e-06 Gain: 0.1 Pos: [2627, 1093] Scale: 0 Coeffs: -0.00233314 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:36 INFO [80] Res: 0.00224021 Max: 5.02095e-06 Gain: 0.1 Pos: [2068, 1829] Scale: 0 Coeffs: 0.00224075 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:39 INFO [100] Res: 0.00216986 Max: 4.70869e-06 Gain: 0.1 Pos: [2621, 1002] Scale: 0 Coeffs: 0.00216995 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:41 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 111. Peak residual 0.00214255 (within mask) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.00138733 [5]: 0.00167317 [12]: 0 (in this run) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:41 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.845566 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:41 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->70 [70], model=0.843864->0.845566, peakres=0.00259203->0.00221607, Exited mtmfs minor cycle without reaching any stopping criterion. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:42 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00211443, nsigma threshold=0.00214264 ) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:43 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 111. Peak residual 0.00212872 (within mask) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:44 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=70->70 [0], model=0.00540996->0.00540996, peakres=0.00212872->0.00212872, Zero iterations performed. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:44 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:44 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00211443, nsigma threshold=0.00214264 ) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:45 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:46 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 111. Peak residual 0.00212172 (within mask) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:46 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=70->70 [0], model=0.00108715->0.00108715, peakres=0.00212172->0.00212172, Zero iterations performed. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:47 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:47 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00211443, nsigma threshold=0.00214264 ) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:47 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00264304 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:50 INFO [120] Res: 0.00237873 Max: 5.67211e-06 Gain: 0.1 Pos: [2048, 2362] Scale: 0 Coeffs: -0.00238162 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:53 INFO [140] Res: 0.00225306 Max: 5.08754e-06 Gain: 0.1 Pos: [2108, 2094] Scale: 0 Coeffs: -0.00225556 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:56 INFO [160] Res: 0.00216705 Max: 4.71861e-06 Gain: 0.1 Pos: [895, 2364] Scale: 5 Coeffs: 0.00315533 |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:57 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 165. Peak residual 0.00213816 (within mask) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.00179391 [5]: 0.0016679 [12]: 0 (in this run) |
| 23-Sep-2025 16:53:57 | 2025-09-23 16:53:57 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00671925 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:53:58 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=70->124 [54], model=-0.00630742->-0.00671924, peakres=0.00264304->0.00214274, Exited mtmfs minor cycle without reaching any stopping criterion. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:53:58 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.845344 Peak Residual (over all planes) : 0.00221607 in C0:P0 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:53:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 165 iterations. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:53:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- |
| 23-Sep-2025 16:58:29 | |
| 23-Sep-2025 16:58:29 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:06 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.16s ( user 6.94s, system 0.13s) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:06 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00212108 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:06 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00224256, over full image : 0.0026333 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:06 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 100, 'cyclethreshold': 0.001794049865566194, 'loopgain': 0.10000000149011612, 'nsigma': 4.5, 'thresholdreached': False} |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:06 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.00179405, CycleNiter=100, Gain=0.1 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:07 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:07 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00179405, nsigma threshold=0.00212108 ) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:08 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00224256 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:10 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 172. Peak residual 0.00211474 (within mask) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.0015911 [5]: 0.0016679 [12]: 0 (in this run) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:10 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.845769 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:10 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P0] iters=0->7 [7], model=0.845565->0.845769, peakres=0.00224256->0.0021121, Reached n-sigma threshold. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:11 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:11 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00179405, nsigma threshold=0.00212108 ) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00212872 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:13 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 173. Peak residual 0.00212031 (within mask) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:13 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.00180397 [5]: 0.0016679 [12]: 0 (in this run) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:13 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.00519709 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:13 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P1] iters=7->8 [1], model=0.00540996->0.00519709, peakres=0.00212872->0.00212197, Exited mtmfs minor cycle without reaching any stopping criterion. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:14 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:14 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00179405, nsigma threshold=0.00212108 ) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:15 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:15 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00212172 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:16 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 174. Peak residual 0.00211851 (within mask) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.0015918 [5]: 0.0016679 [12]: 0 (in this run) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:16 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.00129932 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:17 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P2] iters=8->9 [1], model=0.00108715->0.00129932, peakres=0.00212172->0.00211884, Reached n-sigma threshold. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:17 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 1.96387 GHz -> 2.09213GHz.Fractional Bandwidth : 6.32465 %.Reference Frequency for Taylor Expansion : 2.028GHz. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:17 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.00179405, nsigma threshold=0.00212108 ) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:18 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:19 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.00213534 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:19 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 175. Peak residual 0.00212006 (within mask) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: -0.00137826 [5]: 0.0016679 [12]: 0 (in this run) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:19 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.00650571 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:20 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV:P3] iters=9->10 [1], model=-0.00671926->-0.00650571, peakres=0.00213534->0.00212001, Reached n-sigma threshold. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:20 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_0_IQUV] Total model flux (over all planes) : 0.84576 Peak Residual (over all planes) : 0.00212197 in C0:P1 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 175 iterations. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:56:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- |
| 23-Sep-2025 16:58:29 | |
| 23-Sep-2025 16:58:29 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.13s ( user 6.49s, system 0.15s) |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00211927 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00212289, over full image : 0.00263707 |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO tclean::::casa Reached global stopping criterion : any combination of n-sigma and other valid exit criterion |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO tclean::::casa getSummary call: fullsummary=False |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:28 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:29 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:58:29 | 2025-09-23 16:58:29 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:29 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:30 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:30 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:30 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:31 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:31 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:32 INFO SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_0_IQUV] : Restoring model image. |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:32 INFO SIImageStore::restore Beam for chan : 0 : 3.66505 arcsec, 3.02902 arcsec, -23.8434 deg |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:32 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:32 INFO SDAlgorithmMSMFS::restore Restored images : |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:32 INFO SDAlgorithmMSMFS::restore /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_0_IQUV.image.tt0 (model=/export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_0_IQUV.model.tt0) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:32 INFO SDAlgorithmMSMFS::restore |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO tclean::::casa Searching for images with prefix 'J1927_mosaic_cube_iter2_0_IQUV'... Found these, writing history into them: ['J1927_mosaic_cube_iter2_0_IQUV.mask', 'J1927_mosaic_cube_iter2_0_IQUV.pb.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.image.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.psf.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.weight.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.model.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.sumwt.tt0', 'J1927_mosaic_cube_iter2_0_IQUV.residual.tt0'] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO tclean::::casa Task tclean complete. Start time: 2025-09-23 12:49:49.645929 End time: 2025-09-23 12:58:32.691089 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO tclean::::casa ##### End Task: tclean ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO tclean::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### Begin Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa imstat( imagename='J1927_mosaic_cube_iter2_0_IQUV.image.tt0', axes=[], region='', box='2000,2000,2000,2000', chans='', stokes='I', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::CasacRegionManager::fromBCS Using specified box(es) 2000,2000,2000,2000 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::image::statistics Determining stats for image J1927_mosaic_cube_iter2_0_IQUV.image.tt0 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord Selected bounding box : |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord+ [2000, 2000, 0, 0] to [2000, 2000, 0, 0] (19:27:30.443, +61.17.32.898, I, 2.028e+09Hz to 19:27:30.443, +61.17.32.898, I, 2.028e+09Hz) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Regions --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [2000, 2000, 0, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [2000, 2000, 0, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 19:27:30.443, +61.17.32.898, I, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 19:27:30.443, +61.17.32.898, I, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Computing quantiles... |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Values --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- flux density [flux]: 0.0216236 Jy |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- number of points [npts]: 1 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- maximum value [max]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- minimum value [min]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (pixel) [maxpos]: [2000, 2000, 0, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (pixel) [minpos]: [2000, 2000, 0, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (world) [maxposf]: 19:27:30.443, +61.17.32.898, I, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (world) [minposf]: 19:27:30.443, +61.17.32.898, I, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of pixel values [sum]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 0.57088 Jy/beam.Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Statistics --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Mean of the pixel values [mean]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Variance of the pixel values : 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Root mean square [rms]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the pixel values [median]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- IQR [quartile]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- First quartile [q1]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Third quartile [q3]: 0.755566 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics 1.000000e+00 7.555659e-01 7.555659e-01 7.555659e-01 0.000000e+00 7.555659e-01 7.555659e-01 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa Task imstat complete. Start time: 2025-09-23 12:58:32.692707 End time: 2025-09-23 12:58:32.705345 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### End Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### Begin Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa imstat( imagename='J1927_mosaic_cube_iter2_0_IQUV.image.tt0', axes=[], region='', box='2000,2000,2000,2000', chans='', stokes='Q', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::CasacRegionManager::fromBCS Using specified box(es) 2000,2000,2000,2000 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::image::statistics Determining stats for image J1927_mosaic_cube_iter2_0_IQUV.image.tt0 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord Selected bounding box : |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord+ [2000, 2000, 1, 0] to [2000, 2000, 1, 0] (19:27:30.443, +61.17.32.898, Q, 2.028e+09Hz to 19:27:30.443, +61.17.32.898, Q, 2.028e+09Hz) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Regions --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [2000, 2000, 1, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [2000, 2000, 1, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 19:27:30.443, +61.17.32.898, Q, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 19:27:30.443, +61.17.32.898, Q, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Computing quantiles... |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Values --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- flux density [flux]: 0.000164855 Jy |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- number of points [npts]: 1 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- maximum value [max]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- minimum value [min]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (pixel) [maxpos]: [2000, 2000, 1, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (pixel) [minpos]: [2000, 2000, 1, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (world) [maxposf]: 19:27:30.443, +61.17.32.898, Q, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (world) [minposf]: 19:27:30.443, +61.17.32.898, Q, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of pixel values [sum]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 3.31816e-05 Jy/beam.Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Statistics --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Mean of the pixel values [mean]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Variance of the pixel values : 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Root mean square [rms]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the pixel values [median]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- IQR [quartile]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- First quartile [q1]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Third quartile [q3]: 0.00576035 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics 1.000000e+00 5.760345e-03 5.760345e-03 5.760345e-03 0.000000e+00 5.760345e-03 5.760345e-03 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa Task imstat complete. Start time: 2025-09-23 12:58:32.707387 End time: 2025-09-23 12:58:32.719030 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### End Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### Begin Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa imstat( imagename='J1927_mosaic_cube_iter2_0_IQUV.image.tt0', axes=[], region='', box='2000,2000,2000,2000', chans='', stokes='U', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::CasacRegionManager::fromBCS Using specified box(es) 2000,2000,2000,2000 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::image::statistics Determining stats for image J1927_mosaic_cube_iter2_0_IQUV.image.tt0 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord Selected bounding box : |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord+ [2000, 2000, 2, 0] to [2000, 2000, 2, 0] (19:27:30.443, +61.17.32.898, U, 2.028e+09Hz to 19:27:30.443, +61.17.32.898, U, 2.028e+09Hz) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Regions --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [2000, 2000, 2, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [2000, 2000, 2, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 19:27:30.443, +61.17.32.898, U, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 19:27:30.443, +61.17.32.898, U, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Computing quantiles... |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Values --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- flux density [flux]: 2.2732e-05 Jy |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- number of points [npts]: 1 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- maximum value [max]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- minimum value [min]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (pixel) [maxpos]: [2000, 2000, 2, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (pixel) [minpos]: [2000, 2000, 2, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (world) [maxposf]: 19:27:30.443, +61.17.32.898, U, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (world) [minposf]: 19:27:30.443, +61.17.32.898, U, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of pixel values [sum]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 6.30908e-07 Jy/beam.Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Statistics --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Mean of the pixel values [mean]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Variance of the pixel values : 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Root mean square [rms]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the pixel values [median]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- IQR [quartile]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- First quartile [q1]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Third quartile [q3]: 0.000794297 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics 1.000000e+00 7.942972e-04 7.942972e-04 7.942972e-04 0.000000e+00 7.942972e-04 7.942972e-04 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa Task imstat complete. Start time: 2025-09-23 12:58:32.720839 End time: 2025-09-23 12:58:32.732541 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### End Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### Begin Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa imstat( imagename='J1927_mosaic_cube_iter2_0_IQUV.image.tt0', axes=[], region='', box='2000,2000,2000,2000', chans='', stokes='V', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::CasacRegionManager::fromBCS Using specified box(es) 2000,2000,2000,2000 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::image::statistics Determining stats for image J1927_mosaic_cube_iter2_0_IQUV.image.tt0 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord Selected bounding box : |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageRegion::fromRecord+ [2000, 2000, 3, 0] to [2000, 2000, 3, 0] (19:27:30.443, +61.17.32.898, V, 2.028e+09Hz to 19:27:30.443, +61.17.32.898, V, 2.028e+09Hz) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup Regions --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [2000, 2000, 3, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [2000, 2000, 3, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 19:27:30.443, +61.17.32.898, V, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 19:27:30.443, +61.17.32.898, V, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Computing quantiles... |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Values --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- flux density [flux]: -0.00018172 Jy |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- number of points [npts]: 1 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- maximum value [max]: -0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- minimum value [min]: -0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (pixel) [maxpos]: [2000, 2000, 3, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (pixel) [minpos]: [2000, 2000, 3, 0] |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of max value (world) [maxposf]: 19:27:30.443, +61.17.32.898, V, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- position of min value (world) [minposf]: 19:27:30.443, +61.17.32.898, V, 2.028e+09Hz |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of pixel values [sum]: -0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 4.03175e-05 Jy/beam.Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: Statistics --- |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Mean of the pixel values [mean]: -0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Variance of the pixel values : 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Root mean square [rms]: 0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the pixel values [median]: -0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- IQR [quartile]: 0 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- First quartile [q1]: -0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat:::: -- Third quartile [q3]: -0.00634961 Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::ImageStatsCalculator::statistics 1.000000e+00 -6.349605e-03 -6.349605e-03 6.349605e-03 0.000000e+00 -6.349605e-03 -6.349605e-03 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa Task imstat complete. Start time: 2025-09-23 12:58:32.734367 End time: 2025-09-23 12:58:32.745774 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ##### End Task: imstat ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imstat::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imhead::::casa ########################################## |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imhead::::casa ##### Begin Task: imhead ##### |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO imhead::::casa imhead( imagename='J1927_mosaic_cube_iter2_0_IQUV.psf.tt0', mode='summary', hdkey='', hdvalue='', verbose=False ) |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Image name : J1927_mosaic_cube_iter2_0_IQUV.psf.tt0 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Object name : 1928422+611911 |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Image type : PagedImage |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Image quantity : Intensity |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Pixel mask(s) : None |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Region(s) : None |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Restoring Beams |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Chan Freq Vel Pol |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 0 2.03e+09 -20 I 3.6651 arcsec x 3.0290 arcsec pa=-23.8434 deg |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 0 2.03e+09 -20 Q 3.6651 arcsec x 3.0290 arcsec pa=-23.8434 deg |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 0 2.03e+09 -20 U 3.6651 arcsec x 3.0290 arcsec pa=-23.8434 deg |
| 23-Sep-2025 16:58:32 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 0 2.03e+09 -20 V 3.6651 arcsec x 3.0290 arcsec pa=-23.8434 deg |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Direction reference : J2000 |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Spectral reference : LSRK |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Velocity type : RADIO |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Rest frequency : 2.02786e+09 Hz |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Pointing center : 19:27:30.443000 +61.17.32.898000 |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Telescope : EVLA |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Observer : Dr. Vlass Scientist |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Date observation : 2019/04/12/14:37:40.125000 |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Telescope position: [-1.60116e+06m, -5.04199e+06m, 3.55488e+06m] (ITRF) |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ ---------------------------------------------------------------------------------------------------- |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 4000 200 19:27:30.443 2000.00 -6.000000e-01 arcsec |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 4000 160 +61.17.32.898 2000.00 6.000000e-01 arcsec |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 4 1 I Q U V |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 2.028e+09 0.00 1.28263846574e+08 Hz |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO ImageMetaData::summary+ Velocity -20.0847 0.00 -1.896209e+04 km/s |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO imhead::::casa Task imhead complete. Start time: 2025-09-23 12:58:32.747153 End time: 2025-09-23 12:58:32.750467 |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO imhead::::casa ##### End Task: imhead ##### |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO imhead::::casa ########################################## |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO tclean::::casa ########################################## |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO tclean::::casa ##### Begin Task: tclean ##### |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO tclean::::casa tclean( vis='J1927_12fields.ms', selectdata=True, field='', spw='1', timerange='', uvrange='<12km', antenna='', scan='', observation='', intent='OBSERVE_TARGET#UNSPECIFIED', datacolumn='corrected', imagename='J1927_mosaic_cube_iter2_1_IQUV', imsize=4000, cell='0.6arcsec', phasecenter='19:27:30.443 +61.17.32.898', stokes='IQUV', projection='SIN', startmodel='', specmode='mfs', reffreq='2.796GHz', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=False, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, normtype='flatnoise', deconvolver='mtmfs', scales=[0], nterms=1, smallscalebias=0.4, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='briggs', robust=1.0, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=2.0, cycleniter=5000, cyclefactor=3.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.5, parallel=False ) |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 WARN tclean::task_tclean::casa Please consider using specmode=mvc with mosaic gridder as this gridder does not implement conjbeams |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 WARN tclean::task_tclean::casa+ thus it needs a few major cycles to converge towards the correct answer |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO tclean::::casa Verifying Input Parameters |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::selectData MS : J1927_12fields.ms | Selecting on spw :1 | Selecting on uvdist : <12km | Selecting on Scan Intent/State : OBSERVE_TARGET#UNSPECIFIED | [Opened in readonly mode] |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::selectData NRows selected : 9828 |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_1_IQUV] : |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_1_IQUV] : |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::defineImage Impars: start |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::defineImage Shape: [4000, 4000, 4, 1] Spectral: [2.796e+09] at [0] with increment [1.28367e+08] |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [J1927_mosaic_cube_iter2_1_IQUV] with ftmachine : mosaicft |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO VPSkyJones::VPSkyJones PB used EVLA |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.665 GB. Available mem.: 379.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 1 |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [J1927_mosaic_cube_iter2_1_IQUV] : mtmfs |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF --------------------------------------------- |
| 23-Sep-2025 17:00:43 | 2025-09-23 16:58:39 INFO HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_1_64 actualConvInd 0 pointer 1 |
| 23-Sep-2025 17:00:43 | |
| 23-Sep-2025 17:00:43 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:37 INFO SIImageStoreMultiTerm::calcSensitivity + [1.17847e+07] |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:37 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:37 INFO SIImageStoreMultiTerm::calcSensitivity + [8.48561e-08] |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:37 INFO SIImageStoreMultiTerm::calcSensitivity [J1927_mosaic_cube_iter2_1_IQUV][Taylor0] Theoretical sensitivity (Jy/bm):0.000291301 |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 2.73182 GHz -> 2.86018GHz.Fractional Bandwidth : 4.5911 %.Reference Frequency for Taylor Expansion : 2.796GHz. |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:38 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.551474 |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:38 INFO SIImageStore::printBeamSet Restoring Beams |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:38 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:38 INFO SIImageStore::printBeamSet + 0 2.80e+09 -20 I 2.6560 arcsec x 2.2310 arcsec pa=-28.0023 deg |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:38 INFO SIImageStore::printBeamSet + 0 2.80e+09 -20 Q 2.6560 arcsec x 2.2310 arcsec pa=-28.0023 deg |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:38 INFO SIImageStore::printBeamSet + 0 2.80e+09 -20 U 2.6560 arcsec x 2.2310 arcsec pa=-28.0023 deg |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:38 INFO SIImageStore::printBeamSet + 0 2.80e+09 -20 V 2.6560 arcsec x 2.2310 arcsec pa=-28.0023 deg |
| 23-Sep-2025 17:00:43 | 2025-09-23 17:00:41 WARN tclean::::casa Warning! Non-zero values at the edge of the .pb image can cause unexpected aliasing effects! (found value 0.1424793004989624 at index [np.int64(1), np.int64(1732), np.int64(0), np.int64(0)]) |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:00:43 INFO SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- |
| 23-Sep-2025 17:01:52 | |
| 23-Sep-2025 17:01:52 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0] |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::MatrixCleaner::validatePsf() Peak of PSF = 1 at [2000, 2000] |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::MultiTermMatrixCleaner::computeHessianPeak + [1] |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 INFO task_tclean::SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_1_IQUV] : Restoring model image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:50 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 2.65596 arcsec, 2.23102 arcsec, -28.0023 deg |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 INFO task_tclean::SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_1_IQUV] : Restoring model image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 2.65596 arcsec, 2.23102 arcsec, -28.0023 deg |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:51 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_1_IQUV] : Restoring model image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 2.65596 arcsec, 2.23102 arcsec, -28.0023 deg |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SDAlgorithmBase::restore [J1927_mosaic_cube_iter2_1_IQUV] : Restoring model image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 WARN task_tclean::SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SIImageStore::restore Beam for chan : 0 : 2.65596 arcsec, 2.23102 arcsec, -28.0023 deg |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them. |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SDAlgorithmMSMFS::restore Restored images : |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SDAlgorithmMSMFS::restore /export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_1_IQUV.image.tt0 (model=/export/cvpost135-nvme/casa/bamboohome/xml-data/build-dir/CASASPECS-RELEASE672TESTSTKPY312-V1STE/work/test_stk_vlass_pipeline_imaging_1v2/J1927_mosaic_cube_iter2_1_IQUV.model.tt0) |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO task_tclean::SDAlgorithmMSMFS::restore |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO tclean::::casa Searching for images with prefix 'J1927_mosaic_cube_iter2_1_IQUV'... Found these, writing history into them: ['J1927_mosaic_cube_iter2_1_IQUV.pb.tt0', 'J1927_mosaic_cube_iter2_1_IQUV.weight.tt0', 'J1927_mosaic_cube_iter2_1_IQUV.model.tt0', 'J1927_mosaic_cube_iter2_1_IQUV.psf.tt0', 'J1927_mosaic_cube_iter2_1_IQUV.image.tt0', 'J1927_mosaic_cube_iter2_1_IQUV.residual.tt0', 'J1927_mosaic_cube_iter2_1_IQUV.sumwt.tt0'] |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO tclean::::casa Task tclean complete. Start time: 2025-09-23 12:58:32.759127 End time: 2025-09-23 13:01:52.494599 |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO tclean::::casa ##### End Task: tclean ##### |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:52 INFO tclean::::casa ########################################## |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 INFO tclean::::casa ########################################## |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 INFO tclean::::casa ##### Begin Task: tclean ##### |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 INFO tclean::::casa tclean( vis='J1927_12fields.ms', selectdata=True, field='', spw='1', timerange='', uvrange='<12km', antenna='', scan='', observation='', intent='OBSERVE_TARGET#UNSPECIFIED', datacolumn='corrected', imagename='J1927_mosaic_cube_iter2_1_IQUV', imsize=4000, cell='0.6arcsec', phasecenter='19:27:30.443 +61.17.32.898', stokes='IQUV', projection='SIN', startmodel='', specmode='mfs', reffreq='2.796GHz', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='mosaic', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=False, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.1, normtype='flatnoise', deconvolver='mtmfs', scales=[0, 5, 12], nterms=1, smallscalebias=0.4, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='briggs', robust=1.0, noise='1.0Jy', npixels=0, uvtaper=[], niter=20000, gain=0.1, threshold=0.0, nsigma=3.0, cycleniter=500, cyclefactor=3.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='J1927_mosaic_cube_QLcatmask.mask', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=False, calcpsf=False, psfcutoff=0.5, parallel=False ) |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 WARN tclean::task_tclean::casa Please consider using specmode=mvc with mosaic gridder as this gridder does not implement conjbeams |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 WARN tclean::task_tclean::casa+ thus it needs a few major cycles to converge towards the correct answer |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 INFO tclean::::casa Verifying Input Parameters |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::selectData MS : J1927_12fields.ms | Selecting on spw :1 | Selecting on uvdist : <12km | Selecting on Scan Intent/State : OBSERVE_TARGET#UNSPECIFIED | [Opened in readonly mode] |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::selectData NRows selected : 9828 |
| 23-Sep-2025 17:01:52 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_1_IQUV] : |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::defineImage Define image coordinates for [J1927_mosaic_cube_iter2_1_IQUV] : |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::defineImage Impars: start |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::defineImage Shape: [4000, 4000, 4, 1] Spectral: [2.796e+09] at [0] with increment [1.28367e+08] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::defineImage Set Gridding options for [J1927_mosaic_cube_iter2_1_IQUV] with ftmachine : mosaicft |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO SynthesisImager::getVPRecord Using default Voltage Patterns from the VPManager |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO VPSkyJones::VPSkyJones PB used EVLA |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.665 GB. Available mem.: 379.1 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO SynthesisImagerVi2::weight() Set imaging weights : Briggs weighting: sidelobes will be suppressed over full image |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO VisSetUtil::VisImagingWeight() Normal robustness, robust = 1 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:53 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [J1927_mosaic_cube_iter2_1_IQUV] : mtmfs |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:54 WARN tclean::::casa Warning! Non-zero values at the edge of the .pb image can cause unexpected aliasing effects! (found value 0.1424793004989624 at index [np.int64(1), np.int64(1732), np.int64(0), np.int64(0)]) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:59 INFO SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.64s ( user 7.72s, system 0.14s) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:59 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0108915 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 0.865341 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:01:59 INFO SynthesisDeconvolver::setupMask [J1927_mosaic_cube_iter2_1_IQUV] Setting up a mask from [J1927_mosaic_cube_QLcatmask.mask] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:00 INFO CasacRegionManager::fromBCS Using all spectral channels. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:00 INFO CasacRegionManager::fromBCS Using polarizations ALL |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:00 INFO You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 1 times in the output image. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:00 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:01 INFO SDMaskHandler::fillMask Extending mask image along Stokes axis: J1927_mosaic_cube_QLcatmask.mask |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:01 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=0 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:01 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=1 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:01 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=2 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:01 INFO SDMaskHandler::expandMask Copying input mask to Stokes plane=3 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:02 INFO SynthesisDeconvolver::setupMask ---------------------------------------------------------------------------------------------------------------------------------------- |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:02 INFO SynthesisDeconvolver::setupMask [J1927_mosaic_cube_iter2_1_IQUV] Number of pixels in the clean mask : 11380 out of a total of 6.4e+07 pixels. [ 0.0177812 % ] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:03 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0108915 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865341, over full image : 0.865341 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:03 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.6922730803489685, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:03 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.692273, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0, 5, 12] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 0 pixels with bias = 1 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 5 pixels with bias = 0.833333 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 12 pixels with bias = 0.6 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 252 pixels on each side for minor-cycle updates. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [2000, 2000] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 2.73182 GHz -> 2.86018GHz.Fractional Bandwidth : 4.5911 %.Reference Frequency for Taylor Expansion : 2.796GHz. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.692273, nsigma threshold=0.0108915 ) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:04 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [1] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 5 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.420018] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:06 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 12 pixel scale is : Axis Lengths: [1, 1] (NB: Matrix in Row/Column order) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:06 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.136419] |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:07 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:07 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.865341 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:08 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 3. Peak residual 0.630834 (within mask) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.234507 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:08 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.234507 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:09 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P0] iters=0->3 [3], model=0->0.234507, peakres=0.865341->0.630834, Reached cyclethreshold. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:09 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P1] iters=3->3 [0], model=0->0, peakres=0.00522278->0.00522278, Reached cyclethreshold. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:09 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P2] iters=3->3 [0], model=0->0, peakres=0.0060422->0.0060422, Reached cyclethreshold. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:10 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P3] iters=3->3 [0], model=0->0, peakres=0.00666271->0.00666271, Reached cyclethreshold. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:10 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Total model flux (over all planes) : 0.234507 Peak Residual (over all planes) : 0.630834 in C0:P0 |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 3 iterations. |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:02:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 ------------------------------------- |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:03:14 INFO task_tclean::HetArrConvFunc::findConvFunction convolution function support: [6]ELKEY 0_1_64 actualConvInd 0 pointer 1 |
| 23-Sep-2025 17:05:21 | |
| 23-Sep-2025 17:05:21 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:05:22 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.68s ( user 7.56s, system 0.16s) |
| 23-Sep-2025 17:05:21 | 2025-09-23 17:05:22 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00823829 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:22 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.631079, over full image : 0.631079 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:22 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.5048632025718689, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:22 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.504863, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 2.73182 GHz -> 2.86018GHz.Fractional Bandwidth : 4.5911 %.Reference Frequency for Taylor Expansion : 2.796GHz. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:22 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.504863, nsigma threshold=0.00823829 ) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:23 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.631079 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:25 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 6. Peak residual 0.460057 (within mask) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:25 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.40553 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:25 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.40553 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:25 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P0] iters=0->3 [3], model=0.234507->0.40553, peakres=0.631079->0.460057, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:26 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P1] iters=3->3 [0], model=0->0, peakres=0.00522278->0.00522278, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:26 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P2] iters=3->3 [0], model=0->0, peakres=0.0060422->0.0060422, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:26 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P3] iters=3->3 [0], model=0->0, peakres=0.00666274->0.00666274, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:26 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Total model flux (over all planes) : 0.40553 Peak Residual (over all planes) : 0.460057 in C0:P0 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:05:28 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 ------------------------------------- |
| 23-Sep-2025 17:09:54 | |
| 23-Sep-2025 17:09:54 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:36 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.65s ( user 7.18s, system 0.13s) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:36 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00636869 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:36 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.460235, over full image : 0.460235 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:36 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.3681882321834564, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:36 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.368188, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:37 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 2.73182 GHz -> 2.86018GHz.Fractional Bandwidth : 4.5911 %.Reference Frequency for Taylor Expansion : 2.796GHz. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:37 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.368188, nsigma threshold=0.00636869 ) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:38 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:38 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.460235 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:39 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 9. Peak residual 0.336069 (within mask) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.530254 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:39 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.530254 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:40 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P0] iters=0->3 [3], model=0.40553->0.530254, peakres=0.460235->0.336069, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:40 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P1] iters=3->3 [0], model=0->0, peakres=0.00522278->0.00522278, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:41 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P2] iters=3->3 [0], model=0->0, peakres=0.0060422->0.0060422, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:41 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P3] iters=3->3 [0], model=0->0, peakres=0.00666273->0.00666273, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:41 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Total model flux (over all planes) : 0.530254 Peak Residual (over all planes) : 0.336069 in C0:P0 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:41 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:07:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 ------------------------------------- |
| 23-Sep-2025 17:09:54 | |
| 23-Sep-2025 17:09:54 | 0%....10....20....30....40....50....60....70....80....90....100% |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:50 INFO task_tclean::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 2.65s ( user 7.16s, system 0.13s) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:50 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00507284 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:50 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.336232, over full image : 0.336232 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:50 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 500, 'cyclethreshold': 0.2689855992794037, 'loopgain': 0.10000000149011612, 'nsigma': 3.0, 'thresholdreached': False} |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:50 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0.268986, CycleNiter=500, Gain=0.1 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:51 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 2.73182 GHz -> 2.86018GHz.Fractional Bandwidth : 4.5911 %.Reference Frequency for Taylor Expansion : 2.796GHz. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:51 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=0.268986, nsigma threshold=0.00507284 ) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:51 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:52 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.336232 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:53 INFO MultiTermMatrixCleaner::mtclean() Reached stopping threshold at iteration 12. Peak residual 0.255472 (within mask) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.623001 [5]: 0 [12]: 0 (in this run) |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.623001 |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:54 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P0] iters=0->3 [3], model=0.530254->0.623001, peakres=0.336232->0.255472, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:54 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P1] iters=3->3 [0], model=0->0, peakres=0.00522278->0.00522278, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:54 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P2] iters=3->3 [0], model=0->0, peakres=0.0060422->0.0060422, Reached cyclethreshold. |
| 23-Sep-2025 17:09:54 | 2025-09-23 17:09:55 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV:P3] iters=3->3 [0], model=0->0, peakres=0.00666273->0.00666273, Reached cyclethreshold. |
| 23-Sep-2025 17:11:15 | Failing task since return code of [/export/cvpost135-nvme/casa/bamboohome/temp/CASASPECS-RELEASE672TESTSTKPY312-V1STE-6-ScriptBuildTask-6203470244900463749.sh] was 143 while expected 0 |
| 23-Sep-2025 17:11:15 | Finished task 'Script' with result: Failed |
| 23-Sep-2025 17:11:15 | Running post build plugin 'Docker Container Cleanup' |
| 23-Sep-2025 17:11:15 | Running post build plugin 'NCover Results Collector' |
| 23-Sep-2025 17:11:15 | Running post build plugin 'Build Results Label Collector' |
| 23-Sep-2025 17:11:15 | Force Stop build feature is enabled for current plan. Either Bamboo has detected the build has hung or it has been manually stopped. |
| 23-Sep-2025 17:11:15 | Attempting to generate stack trace and terminate spawned sub-processes of process id: 1841196 |
| 23-Sep-2025 17:11:15 | Running post build plugin 'Clover Results Collector' |
| 23-Sep-2025 17:11:15 | Running post build plugin 'npm Cache Cleanup' |
| 23-Sep-2025 17:11:15 | Running post build plugin 'Artifact Copier' |
| 23-Sep-2025 17:11:15 | Publishing an artifact: VLASS 1.2 Stakeholder |
| 23-Sep-2025 17:11:15 | Found related process: pid: 3542601 ppid: 1 pgid: 66541 %cpu: 0.0 %mem: 0.0 cmd: python3 |
| 23-Sep-2025 17:11:15 | getStackTraceAndKillRelatedProcesses for 1 processes |
| 23-Sep-2025 17:11:15 | Executing kill -3 3542601 |
| 23-Sep-2025 17:11:15 | Failing as no matching files has been found and empty artifacts are not allowed. |
| 23-Sep-2025 17:11:15 | Unable to publish artifact [VLASS 1.2 Stakeholder]: |
| 23-Sep-2025 17:11:15 | The artifact hasn't been successfully published after 58.86 ms |
| 23-Sep-2025 17:11:15 | Finalising the build... |
| 23-Sep-2025 17:11:15 | Stopping timer. |
| 23-Sep-2025 17:11:15 | Build CASASPECS-RELEASE672TESTSTKPY312-V1STE-6 completed. |
| 23-Sep-2025 13:11:15 | Running on server: post build plugin 'Build Hanging Detection Configuration' |
| 23-Sep-2025 13:11:15 | Running on server: post build plugin 'NCover Results Collector' |
| 23-Sep-2025 13:11:15 | Running on server: post build plugin 'Build Labeller' |
| 23-Sep-2025 13:11:15 | Running on server: post build plugin 'Clover Delta Calculator' |
| 23-Sep-2025 13:11:15 | Running on server: post build plugin 'Maven Dependencies Postprocessor' |
| 23-Sep-2025 13:11:15 | All post build plugins have finished |
| 23-Sep-2025 13:11:15 | Generating build results summary... |
| 23-Sep-2025 13:11:16 | Saving build results to disk... |
| 23-Sep-2025 13:11:16 | Store variable context... |
| 23-Sep-2025 13:11:16 | Finished building CASASPECS-RELEASE672TESTSTKPY312-V1STE-6. |
| 23-Sep-2025 13:11:20 | Killing: 3542601 |
| 23-Sep-2025 13:11:20 | Executing kill 3542601 |
| 23-Sep-2025 13:11:20 | 2025-09-23 17:09:55 INFO SDAlgorithmBase::deconvolve [J1927_mosaic_cube_iter2_1_IQUV] Total model flux (over all planes) : 0.623001 Peak Residual (over all planes) : 0.255472 in C0:P0 |
| 23-Sep-2025 13:11:25 | Force Stop build feature is enabled for current plan. Either Bamboo has detected the build has hung or it has been manually stopped. |
| 23-Sep-2025 13:11:25 | Has finished generating stack trace and terminating spawned sub-processes of process id: 1841196 |