! Started logfile: /image_prod/ug002_uva//J0533+4210_S_dfm.log on Wed Mar 4 20:54:11 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//J0533+4210_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0533+4210_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.856667 visibilities/baseline/integration-bin. ! Found source: J0533+4210 ! ! 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 40 lines of history. ! ! Reading 6939 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 J0533+4210_S] 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. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004877Jy sigma=8.700607 ! Fit after self-cal, rms=0.906973Jy sigma=7.872556 ! 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=3.607 mas, bmaj=7.892 mas, bpa=-1.229 degrees ! Estimated noise=1.60378 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 = 0.0701686 Jy ! Component: 100 - total flux cleaned = 0.0886289 Jy ! Total flux subtracted in 100 components = 0.0886289 Jy ! Clean residual min=-0.007099 max=0.016429 Jy/beam ! Clean residual mean=-0.000019 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.0886289 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0886289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071035Jy sigma=0.552231 ! Fit after self-cal, rms=0.070951Jy sigma=0.551489 ! Inverting map ! Added new window around map position (-19.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146332 Jy ! Component: 100 - total flux cleaned = 0.023014 Jy ! Total flux subtracted in 100 components = 0.023014 Jy ! Clean residual min=-0.005769 max=0.011824 Jy/beam ! Clean residual mean=-0.000016 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 0.111643 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.111643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067167Jy sigma=0.513482 ! Fit after self-cal, rms=0.066828Jy sigma=0.511142 ! Inverting map ! Added new window around map position (-10.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110241 Jy ! Component: 100 - total flux cleaned = 0.0174103 Jy ! Total flux subtracted in 100 components = 0.0174103 Jy ! Clean residual min=-0.004658 max=0.006989 Jy/beam ! Clean residual mean=-0.000013 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.129053 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.129053 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064686Jy sigma=0.489123 ! Fit after self-cal, rms=0.064459Jy sigma=0.487642 ! 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=4.506 mas, bmaj=8.287 mas, bpa=-1.401 degrees ! Estimated noise=1.00969 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 = 0.00808529 Jy ! Component: 100 - total flux cleaned = 0.013169 Jy ! Component: 150 - total flux cleaned = 0.0164363 Jy ! Component: 200 - total flux cleaned = 0.0176079 Jy ! Total flux subtracted in 200 components = 0.0176079 Jy ! Clean residual min=-0.004279 max=0.008108 Jy/beam ! Clean residual mean=-0.000008 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.146661 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 55 components and 0.146661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063213Jy sigma=0.476033 ! Fit after self-cal, rms=0.063077Jy sigma=0.475046 ! Inverting map ! Added new window around map position (-34.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788676 Jy ! Component: 100 - total flux cleaned = 0.0117932 Jy ! Component: 150 - total flux cleaned = 0.0134499 Jy ! Component: 200 - total flux cleaned = 0.014605 Jy ! Total flux subtracted in 200 components = 0.014605 Jy ! Clean residual min=-0.003572 max=0.004322 Jy/beam ! Clean residual mean=0.000002 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.161266 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.161266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062027Jy sigma=0.463442 ! Fit after self-cal, rms=0.061943Jy sigma=0.462801 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.506 x 8.287 at -1.401 degrees (North through East) ! Clean map min=-0.0035153 max=0.092442 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.07 KP 1.00 ! LA 1.01 MK 1.06 NL 1.04 OV 1.03 ! PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.02 KP 0.97 ! LA 1.00 MK 0.99 NL 0.97 OV 0.93 ! PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.04 KP 1.00 ! LA 1.03 MK 0.99 NL 0.88 OV 1.02 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.061943Jy sigma=0.462801 ! Fit after self-cal, rms=0.059527Jy sigma=0.458381 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.566 mas, bmaj=8.288 mas, bpa=-1.175 degrees ! Estimated noise=0.995262 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 = 0.00262051 Jy ! Component: 100 - total flux cleaned = 0.00416432 Jy ! Component: 150 - total flux cleaned = 0.00521052 Jy ! Component: 200 - total flux cleaned = 0.005621 Jy ! Total flux subtracted in 200 components = 0.005621 Jy ! Clean residual min=-0.002603 max=0.002932 Jy/beam ! Clean residual mean=0.000006 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.166887 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 128 components and 0.166887 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059343Jy sigma=0.456150 ! Fit after self-cal, rms=0.059362Jy sigma=0.455950 ! 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=0.059362Jy sigma=0.455950 ! Fit after self-cal, rms=0.056377Jy sigma=0.450387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.553 mas, bmaj=8.29 mas, bpa=-1.637 degrees ! Estimated noise=0.995524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112867 Jy ! Component: 100 - total flux cleaned = 0.00156107 Jy ! Component: 150 - total flux cleaned = 0.00194427 Jy ! Component: 200 - total flux cleaned = 0.00213681 Jy ! Total flux subtracted in 200 components = 0.00213681 Jy ! Clean residual min=-0.002197 max=0.002361 Jy/beam ! Clean residual mean=0.000005 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.169024 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 150 components and 0.169024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056305Jy sigma=0.449702 ! Fit after self-cal, rms=0.056288Jy sigma=0.449565 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 = 0.000253779 Jy ! Component: 100 - total flux cleaned = 0.000565277 Jy ! Component: 150 - total flux cleaned = 0.000791719 Jy ! Component: 200 - total flux cleaned = 0.000882921 Jy ! Total flux subtracted in 200 components = 0.000882921 Jy ! Clean residual min=-0.002144 max=0.002309 Jy/beam ! Clean residual mean=0.000006 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.169907 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 164 components and 0.169907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056252Jy sigma=0.449241 ! Fit after self-cal, rms=0.056248Jy sigma=0.449226 ! 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=0.056248Jy sigma=0.449226 ! Fit after self-cal, rms=0.056112Jy sigma=0.449150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.558 mas, bmaj=8.287 mas, bpa=-1.734 degrees ! Estimated noise=0.994795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542036 Jy ! Component: 100 - total flux cleaned = 0.000901647 Jy ! Component: 150 - total flux cleaned = 0.00114237 Jy ! Component: 200 - total flux cleaned = 0.00128286 Jy ! Total flux subtracted in 200 components = 0.00128286 Jy ! Clean residual min=-0.002148 max=0.002283 Jy/beam ! Clean residual mean=0.000005 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.17119 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.17119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056080Jy sigma=0.448858 ! Fit after self-cal, rms=0.056075Jy sigma=0.448845 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 (13, 65). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186672 Jy ! Component: 100 - total flux cleaned = 0.00269072 Jy ! Component: 150 - total flux cleaned = 0.0030008 Jy ! Component: 200 - total flux cleaned = 0.00323132 Jy ! Total flux subtracted in 200 components = 0.00323132 Jy ! Clean residual min=-0.001949 max=0.002110 Jy/beam ! Clean residual mean=0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.174421 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 193 components and 0.174421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055999Jy sigma=0.448235 ! Fit after self-cal, rms=0.055992Jy sigma=0.448206 ! 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=0.055992Jy sigma=0.448206 ! Fit after self-cal, rms=0.055779Jy sigma=0.448172 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.399 mas, bmaj=9.969 mas, bpa=5.806 degrees ! Estimated noise=1.09664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783396 Jy ! Component: 100 - total flux cleaned = 0.00127157 Jy ! Component: 150 - total flux cleaned = 0.00150659 Jy ! Component: 200 - total flux cleaned = 0.00175354 Jy ! Total flux subtracted in 200 components = 0.00175354 Jy ! Clean residual min=-0.002193 max=0.002343 Jy/beam ! Clean residual mean=0.000009 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.176174 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 213 components and 0.176174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055766Jy sigma=0.448061 ! Fit after self-cal, rms=0.055761Jy sigma=0.448018 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 = 2.23112e-05 Jy ! Component: 100 - total flux cleaned = 0.000284891 Jy ! Component: 150 - total flux cleaned = 0.000498742 Jy ! Component: 200 - total flux cleaned = 0.000635534 Jy ! Total flux subtracted in 200 components = 0.000635534 Jy ! Clean residual min=-0.002189 max=0.002255 Jy/beam ! Clean residual mean=0.000010 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.17681 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 225 components and 0.17681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055756Jy sigma=0.447986 ! Fit after self-cal, rms=0.055754Jy sigma=0.447957 ! 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=4.555 mas, bmaj=8.291 mas, bpa=-1.818 degrees ! Estimated noise=0.991735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.555 x 8.291 at -1.818 degrees (North through East) ! Clean map min=-0.0019455 max=0.091364 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=3.646 mas, bmaj=7.923 mas, bpa=-1.689 degrees ! Estimated noise=1.57879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068571 Jy ! Component: 100 - total flux cleaned = 0.0916058 Jy ! Component: 150 - total flux cleaned = 0.106251 Jy ! Component: 200 - total flux cleaned = 0.116723 Jy ! Total flux subtracted in 200 components = 0.116723 Jy ! Clean residual min=-0.004912 max=0.008011 Jy/beam ! Clean residual mean=-0.000015 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.116723 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.116723 Jy ! Inverting map and beam ! Estimated beam: bmin=4.555 mas, bmaj=8.291 mas, bpa=-1.818 degrees ! Estimated noise=0.991735 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 (-6, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118685 Jy ! Component: 100 - total flux cleaned = 0.0206119 Jy ! Component: 150 - total flux cleaned = 0.0274556 Jy ! Component: 200 - total flux cleaned = 0.0329143 Jy ! Total flux subtracted in 200 components = 0.0329143 Jy ! Clean residual min=-0.002969 max=0.004454 Jy/beam ! Clean residual mean=-0.000010 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.149638 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 92 components and 0.149638 Jy ! Inverting map ! Added new window around map position (-26.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00475132 Jy ! Component: 100 - total flux cleaned = 0.00851489 Jy ! Component: 150 - total flux cleaned = 0.0113026 Jy ! Component: 200 - total flux cleaned = 0.0136682 Jy ! Total flux subtracted in 200 components = 0.0136682 Jy ! Clean residual min=-0.002358 max=0.002635 Jy/beam ! Clean residual mean=-0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.163306 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 139 components and 0.163306 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=8.399 mas, bmaj=9.969 mas, bpa=5.806 degrees ! Estimated noise=1.09664 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033186 Jy ! Component: 100 - total flux cleaned = 0.00583094 Jy ! Component: 150 - total flux cleaned = 0.00766631 Jy ! Component: 200 - total flux cleaned = 0.00859659 Jy ! Total flux subtracted in 200 components = 0.00859659 Jy ! Clean residual min=-0.002250 max=0.002669 Jy/beam ! Clean residual mean=0.000004 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.171902 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 = 0.000703635 Jy ! Component: 100 - total flux cleaned = 0.00139181 Jy ! Component: 150 - total flux cleaned = 0.00180715 Jy ! Component: 200 - total flux cleaned = 0.00204562 Jy ! Total flux subtracted in 200 components = 0.00204562 Jy ! Clean residual min=-0.002128 max=0.002422 Jy/beam ! Clean residual mean=0.000007 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.173948 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 228 components and 0.173948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.555 mas, bmaj=8.291 mas, bpa=-1.818 degrees ! Estimated noise=0.991735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000796676 Jy ! Component: 100 - total flux cleaned = 0.00109504 Jy ! Component: 150 - total flux cleaned = 0.00127266 Jy ! Component: 200 - total flux cleaned = 0.00147181 Jy ! Total flux subtracted in 200 components = 0.00147181 Jy ! Clean residual min=-0.001849 max=0.001944 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.17542 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 261 components and 0.17542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055741Jy sigma=0.447980 ! Fit after self-cal, rms=0.055726Jy sigma=0.447845 wmodel J0533+4210_S_map.mod ! Writing 261 model components to file: J0533+4210_S_map.mod wobs J0533+4210_S_uvs.fits ! Writing UV FITS file: J0533+4210_S_uvs.fits wwins J0533+4210_S_map.win ! wwins: Wrote 7 windows to J0533+4210_S_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 = 7.43628e-05 Jy ! Component: 100 - total flux cleaned = 4.53872e-05 Jy ! Component: 150 - total flux cleaned = 0.00016267 Jy ! Component: 200 - total flux cleaned = 0.000303321 Jy ! Component: 250 - total flux cleaned = 0.000384434 Jy ! Component: 300 - total flux cleaned = 0.000516068 Jy ! Component: 350 - total flux cleaned = 0.000592553 Jy ! Component: 400 - total flux cleaned = 0.000691808 Jy ! Component: 450 - total flux cleaned = 0.000715743 Jy ! Component: 500 - total flux cleaned = 0.000810201 Jy ! Component: 550 - total flux cleaned = 0.000879198 Jy ! Component: 600 - total flux cleaned = 0.000857169 Jy ! Component: 650 - total flux cleaned = 0.000923604 Jy ! Component: 700 - total flux cleaned = 0.00094511 Jy ! Component: 750 - total flux cleaned = 0.000966305 Jy ! Component: 800 - total flux cleaned = 0.000987115 Jy ! Component: 850 - total flux cleaned = 0.00102729 Jy ! Component: 900 - total flux cleaned = 0.000987768 Jy ! Component: 950 - total flux cleaned = 0.00106589 Jy ! Component: 1000 - total flux cleaned = 0.00106635 Jy ! Component: 1050 - total flux cleaned = 0.00112297 Jy ! Component: 1100 - total flux cleaned = 0.0012154 Jy ! Component: 1150 - total flux cleaned = 0.00123333 Jy ! Component: 1200 - total flux cleaned = 0.00128647 Jy ! Component: 1250 - total flux cleaned = 0.00132158 Jy ! Component: 1300 - total flux cleaned = 0.00133889 Jy ! Component: 1350 - total flux cleaned = 0.00140702 Jy ! Component: 1400 - total flux cleaned = 0.0014072 Jy ! Component: 1450 - total flux cleaned = 0.00148959 Jy ! Component: 1500 - total flux cleaned = 0.00148957 Jy ! Component: 1550 - total flux cleaned = 0.0014736 Jy ! Component: 1600 - total flux cleaned = 0.00155264 Jy ! Component: 1650 - total flux cleaned = 0.00155246 Jy ! Component: 1700 - total flux cleaned = 0.00156786 Jy ! Component: 1750 - total flux cleaned = 0.00159802 Jy ! Component: 1800 - total flux cleaned = 0.00159778 Jy ! Component: 1850 - total flux cleaned = 0.00158278 Jy ! Component: 1900 - total flux cleaned = 0.00156849 Jy ! Component: 1950 - total flux cleaned = 0.00156855 Jy ! Component: 2000 - total flux cleaned = 0.00149771 Jy ! Component: 2050 - total flux cleaned = 0.00154018 Jy ! Component: 2100 - total flux cleaned = 0.0015264 Jy ! Component: 2150 - total flux cleaned = 0.00153988 Jy ! Component: 2200 - total flux cleaned = 0.00151284 Jy ! Component: 2250 - total flux cleaned = 0.00155307 Jy ! Component: 2300 - total flux cleaned = 0.00152641 Jy ! Component: 2350 - total flux cleaned = 0.00152611 Jy ! Component: 2400 - total flux cleaned = 0.00153902 Jy ! Component: 2450 - total flux cleaned = 0.00152618 Jy ! Component: 2500 - total flux cleaned = 0.00153885 Jy ! Component: 2550 - total flux cleaned = 0.00157627 Jy ! Component: 2600 - total flux cleaned = 0.00151405 Jy ! Component: 2650 - total flux cleaned = 0.00155088 Jy ! Component: 2700 - total flux cleaned = 0.00153853 Jy ! Component: 2750 - total flux cleaned = 0.00155064 Jy ! Component: 2800 - total flux cleaned = 0.00155056 Jy ! Component: 2850 - total flux cleaned = 0.001539 Jy ! Component: 2900 - total flux cleaned = 0.00156225 Jy ! Component: 2950 - total flux cleaned = 0.00157367 Jy ! Component: 3000 - total flux cleaned = 0.00158506 Jy ! Component: 3050 - total flux cleaned = 0.00159631 Jy ! Component: 3100 - total flux cleaned = 0.00159629 Jy ! Component: 3150 - total flux cleaned = 0.00164057 Jy ! Component: 3200 - total flux cleaned = 0.00161844 Jy ! Component: 3250 - total flux cleaned = 0.0016946 Jy ! Component: 3300 - total flux cleaned = 0.00168389 Jy ! Component: 3350 - total flux cleaned = 0.00172653 Jy ! Component: 3400 - total flux cleaned = 0.00171592 Jy ! Component: 3450 - total flux cleaned = 0.00176842 Jy ! Component: 3500 - total flux cleaned = 0.00181016 Jy ! Component: 3550 - total flux cleaned = 0.00184108 Jy ! Component: 3600 - total flux cleaned = 0.00187187 Jy ! Component: 3650 - total flux cleaned = 0.00193285 Jy ! Component: 3700 - total flux cleaned = 0.00195296 Jy ! Component: 3750 - total flux cleaned = 0.00200294 Jy ! Component: 3800 - total flux cleaned = 0.00205258 Jy ! Component: 3850 - total flux cleaned = 0.00205262 Jy ! Component: 3900 - total flux cleaned = 0.00209168 Jy ! Component: 3950 - total flux cleaned = 0.00216901 Jy ! Component: 4000 - total flux cleaned = 0.00216905 Jy ! Component: 4050 - total flux cleaned = 0.00220716 Jy ! Total flux subtracted in 4096 components = 0.00227344 Jy ! Clean residual min=-0.000520 max=0.000652 Jy/beam ! Clean residual mean=0.000001 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.177693 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 578 components and 0.177693 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0533+4210_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.555 x 8.291 at -1.818 degrees (North through East) ! Clean map min=-0.0011473 max=0.091541 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0533+4210_S_map.fits wmodel /image_prod/ug002_uva//J0533+4210_S_map.mod ! Writing 578 model components to file: /image_prod/ug002_uva//J0533+4210_S_map.mod wobs /image_prod/ug002_uva//J0533+4210_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0533+4210_S_uvs.fits wwins /image_prod/ug002_uva//J0533+4210_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J0533+4210_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0915412 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017876 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.585835 0.585835 1.17167 2.34334 4.68668 9.37336 18.7467 37.4935 74.9869 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 512.089 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0533+4210_S_dfm.log closed on Wed Mar 4 20:54:15 2020