! Started logfile: J0327+0044_S_2017_05_01_pus_uvs.log on Wed May 1 18:26:24 2019 obs J0327+0044_S_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0327+0044_S_2017_05_01_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.978488 visibilities/baseline/integration-bin. ! Found source: J0327+0044 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 788 lines of history. ! ! Reading 38572 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0327+0044_S_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 901 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.842774Jy sigma=0.045439 ! Fit after self-cal, rms=0.822913Jy sigma=0.045391 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=7.345 mas, bpa=-8.79 degrees ! Estimated noise=434.299 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0714386 Jy ! Component: 100 - total flux cleaned = 0.115261 Jy ! Total flux subtracted in 100 components = 0.115261 Jy ! Clean residual min=-0.013427 max=0.024379 Jy/beam ! Clean residual mean=0.000028 rms=0.004377 Jy/beam ! Combined flux in latest and established models = 0.115261 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.115261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162860Jy sigma=0.001910 ! Fit after self-cal, rms=0.159771Jy sigma=0.001898 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.532 mas, bmaj=7.991 mas, bpa=-12.53 degrees ! Estimated noise=293.981 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0463484 Jy ! Component: 100 - total flux cleaned = 0.0746323 Jy ! Component: 150 - total flux cleaned = 0.0919781 Jy ! Component: 200 - total flux cleaned = 0.103062 Jy ! Total flux subtracted in 200 components = 0.103062 Jy ! Clean residual min=-0.012626 max=0.013590 Jy/beam ! Clean residual mean=0.000013 rms=0.003580 Jy/beam ! Combined flux in latest and established models = 0.218323 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.218323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133256Jy sigma=0.001729 ! Fit after self-cal, rms=0.131374Jy sigma=0.001724 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.86 HN 0.79 KP 0.95 ! LA 0.95 MK 19.35 NL 0.94 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.89 HN 0.81 KP 0.91 ! LA 0.92 MK 22.83 NL 1.03 OV 1.00 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 0.81 KP 0.94 ! LA 0.94 MK 0.25 NL 1.03 OV 0.93 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.73 KP 1.00* ! LA 0.91 MK 0.35 NL 1.00* OV 1.00* ! PT 0.93 SC 1.00* ! ! ! Fit before self-cal, rms=0.131374Jy sigma=0.001724 ! Fit after self-cal, rms=1.350210Jy sigma=0.000756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.101 mas, bmaj=7.928 mas, bpa=-7.519 degrees ! Estimated noise=431.699 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00375591 Jy ! Component: 100 - total flux cleaned = -0.00588034 Jy ! Component: 150 - total flux cleaned = -0.00737244 Jy ! Component: 200 - total flux cleaned = -0.00823175 Jy ! Total flux subtracted in 200 components = -0.00823175 Jy ! Clean residual min=-0.005613 max=0.007829 Jy/beam ! Clean residual mean=0.000007 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.210091 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.210091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.344685Jy sigma=0.000745 ! Fit after self-cal, rms=1.344388Jy sigma=0.000732 ! Inverting map ! Added new window around map position (6, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00530147 Jy ! Component: 100 - total flux cleaned = 0.00549202 Jy ! Component: 150 - total flux cleaned = 0.00533279 Jy ! Component: 200 - total flux cleaned = 0.00520345 Jy ! Total flux subtracted in 200 components = 0.00520345 Jy ! Clean residual min=-0.005124 max=0.004289 Jy/beam ! Clean residual mean=0.000004 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.215295 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.215295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.343038Jy sigma=0.000733 ! Fit after self-cal, rms=1.343009Jy sigma=0.000732 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.343009Jy sigma=0.000732 ! Fit after self-cal, rms=2.118094Jy sigma=0.000693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.279 mas, bmaj=7.951 mas, bpa=-5.295 degrees ! Estimated noise=456.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124225 Jy ! Component: 100 - total flux cleaned = -0.00123296 Jy ! Component: 150 - total flux cleaned = -0.00122966 Jy ! Component: 200 - total flux cleaned = -0.00121543 Jy ! Total flux subtracted in 200 components = -0.00121543 Jy ! Clean residual min=-0.003262 max=0.003234 Jy/beam ! Clean residual mean=0.000003 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.214079 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.214079 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.115848Jy sigma=0.000693 ! Fit after self-cal, rms=2.115839Jy sigma=0.000692 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245112 Jy ! Component: 100 - total flux cleaned = 6.09174e-05 Jy ! Component: 150 - total flux cleaned = 6.45042e-05 Jy ! Component: 200 - total flux cleaned = 6.50008e-05 Jy ! Total flux subtracted in 200 components = 6.50008e-05 Jy ! Clean residual min=-0.003055 max=0.003049 Jy/beam ! Clean residual mean=0.000003 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.214144 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.214144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.115279Jy sigma=0.000693 ! Fit after self-cal, rms=2.115275Jy sigma=0.000693 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.115275Jy sigma=0.000693 ! Fit after self-cal, rms=1.807077Jy sigma=0.000677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=7.96 mas, bpa=-4.665 degrees ! Estimated noise=461.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000321524 Jy ! Component: 100 - total flux cleaned = -0.000233465 Jy ! Component: 150 - total flux cleaned = -0.000311697 Jy ! Component: 200 - total flux cleaned = -0.000382738 Jy ! Total flux subtracted in 200 components = -0.000382738 Jy ! Clean residual min=-0.002366 max=0.002864 Jy/beam ! Clean residual mean=0.000003 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.213762 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.213762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.806622Jy sigma=0.000676 ! Fit after self-cal, rms=1.806616Jy sigma=0.000676 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (14, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190154 Jy ! Component: 100 - total flux cleaned = 0.00210279 Jy ! Component: 150 - total flux cleaned = 0.00216343 Jy ! Component: 200 - total flux cleaned = 0.00210759 Jy ! Total flux subtracted in 200 components = 0.00210759 Jy ! Clean residual min=-0.002113 max=0.002403 Jy/beam ! Clean residual mean=0.000002 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.215869 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.215869 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.806374Jy sigma=0.000675 ! Fit after self-cal, rms=1.806375Jy sigma=0.000675 ! Inverting map ! Added new window around map position (7.5, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222311 Jy ! Component: 100 - total flux cleaned = 0.00258648 Jy ! Component: 150 - total flux cleaned = 0.00263973 Jy ! Component: 200 - total flux cleaned = 0.00269087 Jy ! Total flux subtracted in 200 components = 0.00269087 Jy ! Clean residual min=-0.001874 max=0.002174 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.21856 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.21856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.806194Jy sigma=0.000675 ! Fit after self-cal, rms=1.806195Jy sigma=0.000675 ! Inverting map ! Added new window around map position (-60, 64.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153162 Jy ! Component: 100 - total flux cleaned = 0.00163853 Jy ! Component: 150 - total flux cleaned = 0.00163905 Jy ! Component: 200 - total flux cleaned = 0.00159636 Jy ! Total flux subtracted in 200 components = 0.00159636 Jy ! Clean residual min=-0.001742 max=0.001966 Jy/beam ! Clean residual mean=0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.220157 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.220157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.806034Jy sigma=0.000674 ! Fit after self-cal, rms=1.806033Jy sigma=0.000674 ! Inverting map ! Added new window around map position (-7, 41.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821845 Jy ! Component: 100 - total flux cleaned = 0.00106832 Jy ! Component: 150 - total flux cleaned = 0.0011543 Jy ! Component: 200 - total flux cleaned = 0.00111515 Jy ! Total flux subtracted in 200 components = 0.00111515 Jy ! Clean residual min=-0.001560 max=0.001799 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.221272 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.221272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.805901Jy sigma=0.000674 ! Fit after self-cal, rms=1.805900Jy sigma=0.000674 ! Inverting map ! Added new window around map position (5.5, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148558 Jy ! Component: 100 - total flux cleaned = 0.00181423 Jy ! Component: 150 - total flux cleaned = 0.00210414 Jy ! Component: 200 - total flux cleaned = 0.00225684 Jy ! Total flux subtracted in 200 components = 0.00225684 Jy ! Clean residual min=-0.001432 max=0.001508 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.223529 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.223529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.805749Jy sigma=0.000674 ! Fit after self-cal, rms=1.805750Jy sigma=0.000674 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.805750Jy sigma=0.000674 ! Fit after self-cal, rms=2.138948Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.47 mas, bmaj=12.24 mas, bpa=0.5432 degrees ! Estimated noise=572.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169808 Jy ! Component: 100 - total flux cleaned = -0.000100993 Jy ! Component: 150 - total flux cleaned = -3.99011e-05 Jy ! Component: 200 - total flux cleaned = -9.12067e-05 Jy ! Total flux subtracted in 200 components = -9.12067e-05 Jy ! Clean residual min=-0.001439 max=0.001486 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.223437 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.223437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.138884Jy sigma=0.000673 ! Fit after self-cal, rms=2.138885Jy sigma=0.000673 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.71194e-06 Jy ! Component: 100 - total flux cleaned = -2.77055e-05 Jy ! Component: 150 - total flux cleaned = -2.87031e-05 Jy ! Component: 200 - total flux cleaned = -2.90736e-05 Jy ! Total flux subtracted in 200 components = -2.90736e-05 Jy ! Clean residual min=-0.001401 max=0.001482 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.223408 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 193 components and 0.223408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.138838Jy sigma=0.000673 ! Fit after self-cal, rms=2.138837Jy sigma=0.000673 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=7.972 mas, bpa=-4.123 degrees ! Estimated noise=466.506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.315 x 7.972 at -4.123 degrees (North through East) ! Clean map min=-0.0032307 max=0.15691 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=7.027 mas, bpa=-5.039 degrees ! Estimated noise=853.789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123082 Jy ! Component: 100 - total flux cleaned = 0.164922 Jy ! Component: 150 - total flux cleaned = 0.183471 Jy ! Component: 200 - total flux cleaned = 0.194535 Jy ! Total flux subtracted in 200 components = 0.194535 Jy ! Clean residual min=-0.004544 max=0.005840 Jy/beam ! Clean residual mean=0.000013 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.194535 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.194535 Jy ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=7.972 mas, bpa=-4.123 degrees ! Estimated noise=466.506 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00917129 Jy ! Component: 100 - total flux cleaned = 0.0148498 Jy ! Component: 150 - total flux cleaned = 0.0179263 Jy ! Component: 200 - total flux cleaned = 0.020344 Jy ! Total flux subtracted in 200 components = 0.020344 Jy ! Clean residual min=-0.002795 max=0.002649 Jy/beam ! Clean residual mean=0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.214879 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.21488 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.47 mas, bmaj=12.24 mas, bpa=0.5432 degrees ! Estimated noise=572.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319737 Jy ! Component: 100 - total flux cleaned = 0.00443413 Jy ! Component: 150 - total flux cleaned = 0.00498737 Jy ! Component: 200 - total flux cleaned = 0.00552377 Jy ! Total flux subtracted in 200 components = 0.00552377 Jy ! Clean residual min=-0.001920 max=0.001835 Jy/beam ! Clean residual mean=0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.220403 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300189 Jy ! Component: 100 - total flux cleaned = 0.00073325 Jy ! Component: 150 - total flux cleaned = 0.000979817 Jy ! Component: 200 - total flux cleaned = 0.00129908 Jy ! Total flux subtracted in 200 components = 0.00129908 Jy ! Clean residual min=-0.001716 max=0.001616 Jy/beam ! Clean residual mean=0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.221702 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 130 components and 0.221702 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=7.972 mas, bpa=-4.123 degrees ! Estimated noise=466.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273101 Jy ! Component: 100 - total flux cleaned = -3.22134e-05 Jy ! Component: 150 - total flux cleaned = 0.000186761 Jy ! Component: 200 - total flux cleaned = 0.00038671 Jy ! Total flux subtracted in 200 components = 0.00038671 Jy ! Clean residual min=-0.002084 max=0.002161 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.222089 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 154 components and 0.222089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=2.138407Jy sigma=0.000674 ! Fit after self-cal, rms=2.138403Jy sigma=0.000674 wmodel J0327+0044_S_2017_05_01_pus_map.mod ! Writing 154 model components to file: J0327+0044_S_2017_05_01_pus_map.mod wobs J0327+0044_S_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0327+0044_S_2017_05_01_pus_uvs.fits wwins J0327+0044_S_2017_05_01_pus_map.win ! wwins: Wrote 7 windows to J0327+0044_S_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 4.06716e-05 Jy ! Component: 100 - total flux cleaned = 4.07493e-05 Jy ! Component: 150 - total flux cleaned = -2.09601e-05 Jy ! Component: 200 - total flux cleaned = -8.04674e-05 Jy ! Component: 250 - total flux cleaned = -2.31589e-05 Jy ! Component: 300 - total flux cleaned = 3.84657e-06 Jy ! Component: 350 - total flux cleaned = 3.14004e-06 Jy ! Component: 400 - total flux cleaned = 2.90522e-05 Jy ! Component: 450 - total flux cleaned = 8.06735e-05 Jy ! Component: 500 - total flux cleaned = 0.000180584 Jy ! Component: 550 - total flux cleaned = 0.000205365 Jy ! Component: 600 - total flux cleaned = 0.000277402 Jy ! Component: 650 - total flux cleaned = 0.000324257 Jy ! Component: 700 - total flux cleaned = 0.000370505 Jy ! Component: 750 - total flux cleaned = 0.000461146 Jy ! Component: 800 - total flux cleaned = 0.000505565 Jy ! Component: 850 - total flux cleaned = 0.000527594 Jy ! Component: 900 - total flux cleaned = 0.00050605 Jy ! Component: 950 - total flux cleaned = 0.000570451 Jy ! Component: 1000 - total flux cleaned = 0.000570179 Jy ! Component: 1050 - total flux cleaned = 0.000570321 Jy ! Component: 1100 - total flux cleaned = 0.000550022 Jy ! Component: 1150 - total flux cleaned = 0.000529818 Jy ! Component: 1200 - total flux cleaned = 0.000570281 Jy ! Component: 1250 - total flux cleaned = 0.000570309 Jy ! Component: 1300 - total flux cleaned = 0.000589979 Jy ! Component: 1350 - total flux cleaned = 0.000628748 Jy ! Component: 1400 - total flux cleaned = 0.000647834 Jy ! Component: 1450 - total flux cleaned = 0.000666815 Jy ! Component: 1500 - total flux cleaned = 0.000704903 Jy ! Component: 1550 - total flux cleaned = 0.000817785 Jy ! Component: 1600 - total flux cleaned = 0.000798924 Jy ! Component: 1650 - total flux cleaned = 0.00083607 Jy ! Component: 1700 - total flux cleaned = 0.00094602 Jy ! Component: 1750 - total flux cleaned = 0.00100061 Jy ! Component: 1800 - total flux cleaned = 0.00105452 Jy ! Component: 1850 - total flux cleaned = 0.00109041 Jy ! Component: 1900 - total flux cleaned = 0.00114362 Jy ! Component: 1950 - total flux cleaned = 0.00123128 Jy ! Component: 2000 - total flux cleaned = 0.00121391 Jy ! Component: 2050 - total flux cleaned = 0.00126571 Jy ! Component: 2100 - total flux cleaned = 0.00124871 Jy ! Component: 2150 - total flux cleaned = 0.00129981 Jy ! Component: 2200 - total flux cleaned = 0.00131687 Jy ! Component: 2250 - total flux cleaned = 0.00133379 Jy ! Component: 2300 - total flux cleaned = 0.00136683 Jy ! Component: 2350 - total flux cleaned = 0.00139968 Jy ! Component: 2400 - total flux cleaned = 0.00136678 Jy ! Component: 2450 - total flux cleaned = 0.00136677 Jy ! Component: 2500 - total flux cleaned = 0.00143114 Jy ! Component: 2550 - total flux cleaned = 0.00138321 Jy ! Component: 2600 - total flux cleaned = 0.00138347 Jy ! Component: 2650 - total flux cleaned = 0.00141519 Jy ! Component: 2700 - total flux cleaned = 0.00144649 Jy ! Component: 2750 - total flux cleaned = 0.00139983 Jy ! Component: 2800 - total flux cleaned = 0.00146188 Jy ! Component: 2850 - total flux cleaned = 0.0014617 Jy ! Component: 2900 - total flux cleaned = 0.00146169 Jy ! Component: 2950 - total flux cleaned = 0.00144663 Jy ! Component: 3000 - total flux cleaned = 0.00147684 Jy ! Component: 3050 - total flux cleaned = 0.00147697 Jy ! Component: 3100 - total flux cleaned = 0.00146226 Jy ! Component: 3150 - total flux cleaned = 0.00146218 Jy ! Component: 3200 - total flux cleaned = 0.00146208 Jy ! Component: 3250 - total flux cleaned = 0.00147661 Jy ! Component: 3300 - total flux cleaned = 0.0014332 Jy ! Component: 3350 - total flux cleaned = 0.00143314 Jy ! Component: 3400 - total flux cleaned = 0.00146167 Jy ! Component: 3450 - total flux cleaned = 0.00143344 Jy ! Component: 3500 - total flux cleaned = 0.00146158 Jy ! Component: 3550 - total flux cleaned = 0.00146169 Jy ! Component: 3600 - total flux cleaned = 0.00146182 Jy ! Component: 3650 - total flux cleaned = 0.00147562 Jy ! Component: 3700 - total flux cleaned = 0.00140663 Jy ! Component: 3750 - total flux cleaned = 0.00148901 Jy ! Component: 3800 - total flux cleaned = 0.00148891 Jy ! Component: 3850 - total flux cleaned = 0.00148887 Jy ! Component: 3900 - total flux cleaned = 0.00148887 Jy ! Component: 3950 - total flux cleaned = 0.00147556 Jy ! Component: 4000 - total flux cleaned = 0.00148899 Jy ! Component: 4050 - total flux cleaned = 0.0015686 Jy ! Total flux subtracted in 4096 components = 0.00151571 Jy ! Clean residual min=-0.000762 max=0.000697 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.223605 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 441 components and 0.223605 Jy ![Exited script file: muppet] wmap "J0327+0044_S_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.315 x 7.972 at -4.123 degrees (North through East) ! Clean map min=-0.0020261 max=0.15935 Jy/beam ! Writing clean map to FITS file: J0327+0044_S_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468019 0.468019 0.936038 1.87208 3.74415 7.4883 14.9766 29.9532 59.9064 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.315 x 7.972 at -4.123 degrees (North through East) ! Clean map min=-0.0020261 max=0.15935 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0327+0044_S_2017_05_01_pus_uvs.log closed on Wed May 1 18:26:31 2019