! Started logfile: /image_prod/ug002_uva//J1048+1514_S_b_dfm.log on Wed Mar 4 23:43:46 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J1048+1514_S_b_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1048+1514_S_b_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! AN table 2: 50 integrations on 28 of 28 possible baselines. ! AN table 3: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1048+1514 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 13440 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J1048+1514_S_b] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.000838Jy sigma=9.696889 ! Fit after self-cal, rms=0.970009Jy sigma=9.392463 ! 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=2.775 mas, bmaj=7.109 mas, bpa=-7.132 degrees ! Estimated noise=1.29948 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 = 0.0240819 Jy ! Component: 100 - total flux cleaned = 0.0300549 Jy ! Total flux subtracted in 100 components = 0.0300549 Jy ! Clean residual min=-0.002708 max=0.003096 Jy/beam ! Clean residual mean=0.000005 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0300549 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0300549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052514Jy sigma=0.461391 ! Fit after self-cal, rms=0.051242Jy sigma=0.447290 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459058 Jy ! Component: 100 - total flux cleaned = 0.00734176 Jy ! Total flux subtracted in 100 components = 0.00734176 Jy ! Clean residual min=-0.002600 max=0.002686 Jy/beam ! Clean residual mean=0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.0373967 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0373966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050896Jy sigma=0.443193 ! Fit after self-cal, rms=0.050894Jy sigma=0.442774 ! 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=3.476 mas, bmaj=8.18 mas, bpa=-6.721 degrees ! Estimated noise=0.645586 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 = 0.00171523 Jy ! Component: 100 - total flux cleaned = 0.00250687 Jy ! Component: 150 - total flux cleaned = 0.00292799 Jy ! Component: 200 - total flux cleaned = 0.00295148 Jy ! Total flux subtracted in 200 components = 0.00295148 Jy ! Clean residual min=-0.001173 max=0.001241 Jy/beam ! Clean residual mean=0.000003 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0403481 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0403481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050839Jy sigma=0.442234 ! Fit after self-cal, rms=0.050832Jy sigma=0.442146 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 8.18 at -6.721 degrees (North through East) ! Clean map min=-0.0011681 max=0.032661 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.91 KP 0.96 ! LA 0.97 NL 1.04 PT 0.97 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.08 HN 1.21 KP 1.04 LA 0.99 ! MK 0.90 OV 1.09 PT 0.93 SC 1.00 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.09 HN 1.04 KP 0.94 LA 1.03 ! MK 0.97 NL 1.02 OV 1.07 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.04 KP 0.89 ! LA 0.95 NL 0.95 PT 1.01 SC 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.98 KP 0.98 LA 1.02 ! MK 1.04 OV 1.04 PT 0.98 SC 0.75 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.04 HN 1.06 KP 0.96 LA 0.98 ! MK 0.97 NL 1.02 OV 1.11 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.02 KP 1.03 ! LA 0.95 NL 0.89 PT 0.93 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.10 HN 1.02 KP 0.97 LA 1.04 ! MK 0.95 OV 0.97 PT 1.05 SC 1.12 ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 HN 1.02 KP 0.96 LA 1.08 ! MK 1.02 NL 0.92 OV 1.11 PT 0.96 ! ! ! Fit before self-cal, rms=0.050832Jy sigma=0.442146 ! Fit after self-cal, rms=0.049558Jy sigma=0.441092 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=8.074 mas, bpa=-6.136 degrees ! Estimated noise=0.639823 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 = 0.000222069 Jy ! Component: 100 - total flux cleaned = 0.000235461 Jy ! Component: 150 - total flux cleaned = 0.000259801 Jy ! Component: 200 - total flux cleaned = 0.00027026 Jy ! Total flux subtracted in 200 components = 0.00027026 Jy ! Clean residual min=-0.001015 max=0.001157 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0406184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0406184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049550Jy sigma=0.441030 ! Fit after self-cal, rms=0.049592Jy sigma=0.440788 ! 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. ! ! Fit before self-cal, rms=0.049592Jy sigma=0.440788 ! Fit after self-cal, rms=0.049420Jy sigma=0.440739 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.456 mas, bmaj=8.025 mas, bpa=-6.011 degrees ! Estimated noise=0.63691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196263 Jy ! Component: 100 - total flux cleaned = 0.000209283 Jy ! Component: 150 - total flux cleaned = 0.000233016 Jy ! Component: 200 - total flux cleaned = 0.00024411 Jy ! Total flux subtracted in 200 components = 0.00024411 Jy ! Clean residual min=-0.001068 max=0.001170 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0408625 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0408625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049412Jy sigma=0.440681 ! Fit after self-cal, rms=0.049427Jy sigma=0.440657 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 = 5.51651e-05 Jy ! Component: 100 - total flux cleaned = 6.57496e-05 Jy ! Component: 150 - total flux cleaned = 7.51347e-05 Jy ! Component: 200 - total flux cleaned = 9.11101e-05 Jy ! Total flux subtracted in 200 components = 9.11101e-05 Jy ! Clean residual min=-0.001092 max=0.001186 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0409536 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0409536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049422Jy sigma=0.440627 ! Fit after self-cal, rms=0.049404Jy sigma=0.440571 ! Inverting map ! Added new window around map position (-61.5, 28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000826427 Jy ! Component: 100 - total flux cleaned = 0.000802759 Jy ! Component: 150 - total flux cleaned = 0.000760024 Jy ! Component: 200 - total flux cleaned = 0.000775835 Jy ! Total flux subtracted in 200 components = 0.000775835 Jy ! Clean residual min=-0.000998 max=0.001055 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0417295 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0417294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.049371Jy sigma=0.440259 ! Fit after self-cal, rms=0.049357Jy sigma=0.440150 ! 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. ! ! Fit before self-cal, rms=0.049357Jy sigma=0.440150 ! Fit after self-cal, rms=0.048713Jy sigma=0.440117 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.959 mas, bpa=-5.804 degrees ! Estimated noise=0.630141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000429089 Jy ! Component: 100 - total flux cleaned = 0.000471477 Jy ! Component: 150 - total flux cleaned = 0.000437839 Jy ! Component: 200 - total flux cleaned = 0.000437971 Jy ! Total flux subtracted in 200 components = 0.000437971 Jy ! Clean residual min=-0.000941 max=0.001048 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0421674 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0421674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048697Jy sigma=0.439970 ! Fit after self-cal, rms=0.048691Jy sigma=0.439931 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 = 0.000183782 Jy ! Component: 100 - total flux cleaned = 0.000168968 Jy ! Component: 150 - total flux cleaned = 0.000154495 Jy ! Component: 200 - total flux cleaned = 0.000181182 Jy ! Total flux subtracted in 200 components = 0.000181182 Jy ! Clean residual min=-0.000932 max=0.001038 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0423486 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.0423486 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048680Jy sigma=0.439841 ! Fit after self-cal, rms=0.048677Jy sigma=0.439826 ! 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. ! ! Fit before self-cal, rms=0.048677Jy sigma=0.439826 ! Fit after self-cal, rms=0.048479Jy sigma=0.439814 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.94 mas, bmaj=12.89 mas, bpa=-12.54 degrees ! Estimated noise=0.774042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134573 Jy ! Component: 100 - total flux cleaned = 0.000276399 Jy ! Component: 150 - total flux cleaned = 0.000361038 Jy ! Component: 200 - total flux cleaned = 0.000382677 Jy ! Total flux subtracted in 200 components = 0.000382677 Jy ! Clean residual min=-0.001093 max=0.000957 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0427313 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.0427313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048475Jy sigma=0.439791 ! Fit after self-cal, rms=0.048470Jy sigma=0.439773 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 = 7.97286e-05 Jy ! Component: 100 - total flux cleaned = 0.000102002 Jy ! Component: 150 - total flux cleaned = 0.000111998 Jy ! Component: 200 - total flux cleaned = 0.000130783 Jy ! Total flux subtracted in 200 components = 0.000130783 Jy ! Clean residual min=-0.001079 max=0.000959 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0428621 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.0428621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048468Jy sigma=0.439765 ! Fit after self-cal, rms=0.048463Jy sigma=0.439746 ! 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=3.428 mas, bmaj=7.932 mas, bpa=-5.756 degrees ! Estimated noise=0.628138 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.428 x 7.932 at -5.756 degrees (North through East) ! Clean map min=-0.00094044 max=0.031592 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=2.746 mas, bmaj=6.968 mas, bpa=-6.355 degrees ! Estimated noise=1.25149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244644 Jy ! Component: 100 - total flux cleaned = 0.0314302 Jy ! Component: 150 - total flux cleaned = 0.0356973 Jy ! Component: 200 - total flux cleaned = 0.0388389 Jy ! Total flux subtracted in 200 components = 0.0388389 Jy ! Clean residual min=-0.002441 max=0.002635 Jy/beam ! Clean residual mean=0.000003 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0388389 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0388389 Jy ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=7.932 mas, bpa=-5.756 degrees ! Estimated noise=0.628138 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) ! Added new window around map position (0.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186384 Jy ! Component: 100 - total flux cleaned = 0.00260547 Jy ! Component: 150 - total flux cleaned = 0.00301473 Jy ! Component: 200 - total flux cleaned = 0.00331466 Jy ! Total flux subtracted in 200 components = 0.00331466 Jy ! Clean residual min=-0.001095 max=0.001064 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0421536 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.0421536 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=7.94 mas, bmaj=12.89 mas, bpa=-12.54 degrees ! Estimated noise=0.774042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408376 Jy ! Component: 100 - total flux cleaned = 0.000700138 Jy ! Component: 150 - total flux cleaned = 0.000857877 Jy ! Component: 200 - total flux cleaned = 0.000961851 Jy ! Total flux subtracted in 200 components = 0.000961851 Jy ! Clean residual min=-0.001115 max=0.000977 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0431155 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 = 6.34691e-05 Jy ! Component: 100 - total flux cleaned = 0.000136001 Jy ! Component: 150 - total flux cleaned = 0.000189814 Jy ! Component: 200 - total flux cleaned = 0.00024024 Jy ! Total flux subtracted in 200 components = 0.00024024 Jy ! Clean residual min=-0.001079 max=0.000942 Jy/beam ! Clean residual mean=0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0433557 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 0.0433557 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.428 mas, bmaj=7.932 mas, bpa=-5.756 degrees ! Estimated noise=0.628138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128023 Jy ! Component: 100 - total flux cleaned = -0.000171189 Jy ! Component: 150 - total flux cleaned = -0.000171146 Jy ! Component: 200 - total flux cleaned = -0.000135517 Jy ! Total flux subtracted in 200 components = -0.000135517 Jy ! Clean residual min=-0.000974 max=0.001024 Jy/beam ! Clean residual mean=-0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0432202 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.0432202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048451Jy sigma=0.439689 ! Fit after self-cal, rms=0.048444Jy sigma=0.439626 wmodel J1048+1514_S_b_map.mod ! Writing 85 model components to file: J1048+1514_S_b_map.mod wobs J1048+1514_S_b_uvs.fits ! Writing UV FITS file: J1048+1514_S_b_uvs.fits wwins J1048+1514_S_b_map.win ! wwins: Wrote 3 windows to J1048+1514_S_b_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 = 0.000209384 Jy ! Component: 100 - total flux cleaned = 0.000260847 Jy ! Component: 150 - total flux cleaned = 0.000292629 Jy ! Component: 200 - total flux cleaned = 0.000292363 Jy ! Component: 250 - total flux cleaned = 0.000263189 Jy ! Component: 300 - total flux cleaned = 0.000249257 Jy ! Component: 350 - total flux cleaned = 0.000193442 Jy ! Component: 400 - total flux cleaned = 0.000139013 Jy ! Component: 450 - total flux cleaned = 9.91531e-05 Jy ! Component: 500 - total flux cleaned = 3.41942e-05 Jy ! Component: 550 - total flux cleaned = -1.63433e-05 Jy ! Component: 600 - total flux cleaned = -9.04401e-05 Jy ! Component: 650 - total flux cleaned = -0.000138882 Jy ! Component: 700 - total flux cleaned = -0.000221414 Jy ! Component: 750 - total flux cleaned = -0.000267631 Jy ! Component: 800 - total flux cleaned = -0.000324207 Jy ! Component: 850 - total flux cleaned = -0.000423512 Jy ! Component: 900 - total flux cleaned = -0.000455737 Jy ! Component: 950 - total flux cleaned = -0.000497968 Jy ! Component: 1000 - total flux cleaned = -0.000529309 Jy ! Component: 1050 - total flux cleaned = -0.000590733 Jy ! Component: 1100 - total flux cleaned = -0.000620718 Jy ! Component: 1150 - total flux cleaned = -0.00066019 Jy ! Component: 1200 - total flux cleaned = -0.000689259 Jy ! Component: 1250 - total flux cleaned = -0.000708372 Jy ! Component: 1300 - total flux cleaned = -0.00075529 Jy ! Component: 1350 - total flux cleaned = -0.000755173 Jy ! Component: 1400 - total flux cleaned = -0.000755344 Jy ! Component: 1450 - total flux cleaned = -0.000773379 Jy ! Component: 1500 - total flux cleaned = -0.000782061 Jy ! Component: 1550 - total flux cleaned = -0.000790775 Jy ! Component: 1600 - total flux cleaned = -0.000739106 Jy ! Component: 1650 - total flux cleaned = -0.000756293 Jy ! Component: 1700 - total flux cleaned = -0.000764723 Jy ! Component: 1750 - total flux cleaned = -0.000756304 Jy ! Component: 1800 - total flux cleaned = -0.000740006 Jy ! Component: 1850 - total flux cleaned = -0.000715789 Jy ! Component: 1900 - total flux cleaned = -0.000747757 Jy ! Component: 1950 - total flux cleaned = -0.000755636 Jy ! Component: 2000 - total flux cleaned = -0.000716637 Jy ! Component: 2050 - total flux cleaned = -0.000716711 Jy ! Component: 2100 - total flux cleaned = -0.000747119 Jy ! Component: 2150 - total flux cleaned = -0.000716895 Jy ! Component: 2200 - total flux cleaned = -0.000709317 Jy ! Component: 2250 - total flux cleaned = -0.000724071 Jy ! Component: 2300 - total flux cleaned = -0.000760569 Jy ! Component: 2350 - total flux cleaned = -0.000753308 Jy ! Component: 2400 - total flux cleaned = -0.000774829 Jy ! Component: 2450 - total flux cleaned = -0.000767738 Jy ! Component: 2500 - total flux cleaned = -0.000760659 Jy ! Component: 2550 - total flux cleaned = -0.000774583 Jy ! Component: 2600 - total flux cleaned = -0.000760655 Jy ! Component: 2650 - total flux cleaned = -0.000767406 Jy ! Component: 2700 - total flux cleaned = -0.000815001 Jy ! Component: 2750 - total flux cleaned = -0.0008082 Jy ! Component: 2800 - total flux cleaned = -0.000821594 Jy ! Component: 2850 - total flux cleaned = -0.000828254 Jy ! Component: 2900 - total flux cleaned = -0.000841493 Jy ! Component: 2950 - total flux cleaned = -0.000861043 Jy ! Component: 3000 - total flux cleaned = -0.000841679 Jy ! Component: 3050 - total flux cleaned = -0.000860999 Jy ! Component: 3100 - total flux cleaned = -0.000880174 Jy ! Component: 3150 - total flux cleaned = -0.000924403 Jy ! Component: 3200 - total flux cleaned = -0.000930648 Jy ! Component: 3250 - total flux cleaned = -0.00095553 Jy ! Component: 3300 - total flux cleaned = -0.000967913 Jy ! Component: 3350 - total flux cleaned = -0.000980095 Jy ! Component: 3400 - total flux cleaned = -0.00100452 Jy ! Component: 3450 - total flux cleaned = -0.00104087 Jy ! Component: 3500 - total flux cleaned = -0.0010289 Jy ! Component: 3550 - total flux cleaned = -0.00104081 Jy ! Component: 3600 - total flux cleaned = -0.00104079 Jy ! Component: 3650 - total flux cleaned = -0.00105258 Jy ! Component: 3700 - total flux cleaned = -0.00105263 Jy ! Component: 3750 - total flux cleaned = -0.00107014 Jy ! Component: 3800 - total flux cleaned = -0.00107597 Jy ! Component: 3850 - total flux cleaned = -0.00111054 Jy ! Component: 3900 - total flux cleaned = -0.00112196 Jy ! Component: 3950 - total flux cleaned = -0.00112759 Jy ! Component: 4000 - total flux cleaned = -0.00113327 Jy ! Component: 4050 - total flux cleaned = -0.00113333 Jy ! Total flux subtracted in 4096 components = -0.00116123 Jy ! Clean residual min=-0.000337 max=0.000423 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0420589 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 350 components and 0.0420589 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1048+1514_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.428 x 7.932 at -5.756 degrees (North through East) ! Clean map min=-0.00080062 max=0.031396 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1048+1514_S_b_map.fits wmodel /image_prod/ug002_uva//J1048+1514_S_b_map.mod ! Writing 350 model components to file: /image_prod/ug002_uva//J1048+1514_S_b_map.mod wobs /image_prod/ug002_uva//J1048+1514_S_b_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1048+1514_S_b_uvs.fits wwins /image_prod/ug002_uva//J1048+1514_S_b_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1048+1514_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0313965 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.96553e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.952228 0.952228 1.90446 3.80891 7.61782 15.2356 30.4713 60.9426 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 315.05 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1048+1514_S_b_dfm.log closed on Wed Mar 4 23:43:50 2020