! Started logfile: /image_prod/ug002_uva//J0448+3629_S_dfm.log on Wed Mar 4 20:28:28 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//J0448+3629_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0448+3629_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.975926 visibilities/baseline/integration-bin. ! Found source: J0448+3629 ! ! 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 4743 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 J0448+3629_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019318Jy sigma=8.848271 ! Fit after self-cal, rms=0.811929Jy sigma=7.045379 ! 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=3.044 mas, bmaj=6.194 mas, bpa=5.774 degrees ! Estimated noise=1.72976 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 = 0.144882 Jy ! Component: 100 - total flux cleaned = 0.184037 Jy ! Total flux subtracted in 100 components = 0.184037 Jy ! Clean residual min=-0.007007 max=0.015353 Jy/beam ! Clean residual mean=0.000009 rms=0.002056 Jy/beam ! Combined flux in latest and established models = 0.184037 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.184037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067888Jy sigma=0.508604 ! Fit after self-cal, rms=0.067848Jy sigma=0.508083 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157875 Jy ! Component: 100 - total flux cleaned = 0.0229848 Jy ! Total flux subtracted in 100 components = 0.0229848 Jy ! Clean residual min=-0.006114 max=0.007042 Jy/beam ! Clean residual mean=0.000014 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.207022 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.207022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064355Jy sigma=0.475183 ! Fit after self-cal, rms=0.064334Jy sigma=0.474914 ! 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=3.655 mas, bmaj=7.251 mas, bpa=5.023 degrees ! Estimated noise=1.22604 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 = 0.00362892 Jy ! Component: 100 - total flux cleaned = 0.00422952 Jy ! Component: 150 - total flux cleaned = 0.00437518 Jy ! Component: 200 - total flux cleaned = 0.00456387 Jy ! Total flux subtracted in 200 components = 0.00456387 Jy ! Clean residual min=-0.005706 max=0.004839 Jy/beam ! Clean residual mean=0.000021 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.211586 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.211586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064037Jy sigma=0.473057 ! Fit after self-cal, rms=0.064021Jy sigma=0.472965 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.655 x 7.251 at 5.023 degrees (North through East) ! Clean map min=-0.0054837 max=0.18673 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 1.00 LA 1.04 ! MK 0.97 NL 1.07 OV 0.84 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 KP 1.02 LA 1.05 ! MK 1.00 NL 1.00 OV 0.95 PT 1.04 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 KP 1.03 LA 1.05 ! MK 1.01 NL 1.04 OV 0.86 PT 1.03 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.064021Jy sigma=0.472965 ! Fit after self-cal, rms=0.061925Jy sigma=0.455441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=7.254 mas, bpa=5.046 degrees ! Estimated noise=1.22806 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 = 0.000439455 Jy ! Component: 100 - total flux cleaned = 0.000552572 Jy ! Component: 150 - total flux cleaned = 0.00065138 Jy ! Component: 200 - total flux cleaned = 0.000740425 Jy ! Total flux subtracted in 200 components = 0.000740425 Jy ! Clean residual min=-0.003496 max=0.004195 Jy/beam ! Clean residual mean=0.000007 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.212326 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.212326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061856Jy sigma=0.454651 ! Fit after self-cal, rms=0.061851Jy sigma=0.454504 ! 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=0.061851Jy sigma=0.454504 ! Fit after self-cal, rms=0.058438Jy sigma=0.438899 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.676 mas, bmaj=7.222 mas, bpa=4.584 degrees ! Estimated noise=1.2282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216639 Jy ! Component: 100 - total flux cleaned = -0.000331698 Jy ! Component: 150 - total flux cleaned = -0.000388229 Jy ! Component: 200 - total flux cleaned = -0.000410331 Jy ! Total flux subtracted in 200 components = -0.000410331 Jy ! Clean residual min=-0.002003 max=0.003108 Jy/beam ! Clean residual mean=0.000002 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.211916 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.211916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058394Jy sigma=0.438572 ! Fit after self-cal, rms=0.058390Jy sigma=0.438488 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 (-18, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290741 Jy ! Component: 100 - total flux cleaned = 0.00417758 Jy ! Component: 150 - total flux cleaned = 0.00447993 Jy ! Component: 200 - total flux cleaned = 0.00457127 Jy ! Total flux subtracted in 200 components = 0.00457127 Jy ! Clean residual min=-0.001858 max=0.002117 Jy/beam ! Clean residual mean=0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.216487 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 66 components and 0.216487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058247Jy sigma=0.437035 ! Fit after self-cal, rms=0.058230Jy sigma=0.436916 ! 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=0.058230Jy sigma=0.436916 ! Fit after self-cal, rms=0.058418Jy sigma=0.436625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.205 mas, bpa=4.463 degrees ! Estimated noise=1.2276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000921467 Jy ! Component: 100 - total flux cleaned = 0.00109643 Jy ! Component: 150 - total flux cleaned = 0.00120832 Jy ! Component: 200 - total flux cleaned = 0.00128217 Jy ! Total flux subtracted in 200 components = 0.00128217 Jy ! Clean residual min=-0.001827 max=0.001988 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.21777 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.21777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058377Jy sigma=0.436285 ! Fit after self-cal, rms=0.058374Jy sigma=0.436261 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 = 0.00039298 Jy ! Component: 100 - total flux cleaned = 0.000394163 Jy ! Component: 150 - total flux cleaned = 0.000375265 Jy ! Component: 200 - total flux cleaned = 0.000376141 Jy ! Total flux subtracted in 200 components = 0.000376141 Jy ! Clean residual min=-0.001823 max=0.001984 Jy/beam ! Clean residual mean=0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.218146 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.218146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058360Jy sigma=0.436147 ! Fit after self-cal, rms=0.058359Jy sigma=0.436143 ! 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=0.058359Jy sigma=0.436143 ! Fit after self-cal, rms=0.058430Jy sigma=0.436079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.361 mas, bmaj=11.54 mas, bpa=10.29 degrees ! Estimated noise=1.40396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000129966 Jy ! Component: 100 - total flux cleaned = 0.000100659 Jy ! Component: 150 - total flux cleaned = 7.99391e-05 Jy ! Component: 200 - total flux cleaned = 4.68935e-05 Jy ! Total flux subtracted in 200 components = 4.68935e-05 Jy ! Clean residual min=-0.001940 max=0.002083 Jy/beam ! Clean residual mean=0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.218193 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 92 components and 0.218193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058420Jy sigma=0.436014 ! Fit after self-cal, rms=0.058413Jy sigma=0.435945 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 = 2.05179e-05 Jy ! Component: 100 - total flux cleaned = 2.00091e-05 Jy ! Component: 150 - total flux cleaned = -2.87969e-05 Jy ! Component: 200 - total flux cleaned = -8.52186e-05 Jy ! Total flux subtracted in 200 components = -8.52186e-05 Jy ! Clean residual min=-0.001944 max=0.002071 Jy/beam ! Clean residual mean=0.000000 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.218107 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.218107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058411Jy sigma=0.435942 ! Fit after self-cal, rms=0.058406Jy sigma=0.435895 ! 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=3.674 mas, bmaj=7.201 mas, bpa=4.377 degrees ! Estimated noise=1.22757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 7.201 at 4.377 degrees (North through East) ! Clean map min=-0.0016916 max=0.18661 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=3.056 mas, bmaj=6.144 mas, bpa=5.184 degrees ! Estimated noise=1.72771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.144588 Jy ! Component: 100 - total flux cleaned = 0.184595 Jy ! Component: 150 - total flux cleaned = 0.200156 Jy ! Component: 200 - total flux cleaned = 0.206836 Jy ! Total flux subtracted in 200 components = 0.206836 Jy ! Clean residual min=-0.003471 max=0.003785 Jy/beam ! Clean residual mean=0.000001 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.206837 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.206837 Jy ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.201 mas, bpa=4.377 degrees ! Estimated noise=1.22757 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 (-3.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466554 Jy ! Component: 100 - total flux cleaned = 0.00742804 Jy ! Component: 150 - total flux cleaned = 0.00930251 Jy ! Component: 200 - total flux cleaned = 0.0100313 Jy ! Total flux subtracted in 200 components = 0.0100313 Jy ! Clean residual min=-0.002044 max=0.001921 Jy/beam ! Clean residual mean=0.000000 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.216868 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.216868 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=8.361 mas, bmaj=11.54 mas, bpa=10.29 degrees ! Estimated noise=1.40396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106353 Jy ! Component: 100 - total flux cleaned = 0.00106904 Jy ! Component: 150 - total flux cleaned = 0.00103766 Jy ! Component: 200 - total flux cleaned = 0.000984416 Jy ! Total flux subtracted in 200 components = 0.000984416 Jy ! Clean residual min=-0.001893 max=0.001977 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.217852 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 = 4.92763e-07 Jy ! Component: 100 - total flux cleaned = 2.1605e-06 Jy ! Component: 150 - total flux cleaned = -1.5016e-05 Jy ! Component: 200 - total flux cleaned = -1.5089e-05 Jy ! Total flux subtracted in 200 components = -1.5089e-05 Jy ! Clean residual min=-0.001854 max=0.001952 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.217837 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 93 components and 0.217837 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.674 mas, bmaj=7.201 mas, bpa=4.377 degrees ! Estimated noise=1.22757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124635 Jy ! Component: 100 - total flux cleaned = -8.8217e-05 Jy ! Component: 150 - total flux cleaned = -0.00012003 Jy ! Component: 200 - total flux cleaned = -0.000148847 Jy ! Total flux subtracted in 200 components = -0.000148847 Jy ! Clean residual min=-0.001896 max=0.001777 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.217688 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.217688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058399Jy sigma=0.435839 ! Fit after self-cal, rms=0.058385Jy sigma=0.435743 wmodel J0448+3629_S_map.mod ! Writing 109 model components to file: J0448+3629_S_map.mod wobs J0448+3629_S_uvs.fits ! Writing UV FITS file: J0448+3629_S_uvs.fits wwins J0448+3629_S_map.win ! wwins: Wrote 3 windows to J0448+3629_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 = -4.93609e-05 Jy ! Component: 100 - total flux cleaned = 0.00017346 Jy ! Component: 150 - total flux cleaned = 0.000324622 Jy ! Component: 200 - total flux cleaned = 0.000440353 Jy ! Component: 250 - total flux cleaned = 0.000468212 Jy ! Component: 300 - total flux cleaned = 0.000604186 Jy ! Component: 350 - total flux cleaned = 0.000683829 Jy ! Component: 400 - total flux cleaned = 0.000787364 Jy ! Component: 450 - total flux cleaned = 0.000812877 Jy ! Component: 500 - total flux cleaned = 0.000912116 Jy ! Component: 550 - total flux cleaned = 0.000984135 Jy ! Component: 600 - total flux cleaned = 0.00100804 Jy ! Component: 650 - total flux cleaned = 0.00105466 Jy ! Component: 700 - total flux cleaned = 0.00110053 Jy ! Component: 750 - total flux cleaned = 0.00110071 Jy ! Component: 800 - total flux cleaned = 0.00110073 Jy ! Component: 850 - total flux cleaned = 0.00107901 Jy ! Component: 900 - total flux cleaned = 0.00112199 Jy ! Component: 950 - total flux cleaned = 0.00107968 Jy ! Component: 1000 - total flux cleaned = 0.0010799 Jy ! Component: 1050 - total flux cleaned = 0.00105921 Jy ! Component: 1100 - total flux cleaned = 0.00101841 Jy ! Component: 1150 - total flux cleaned = 0.00101833 Jy ! Component: 1200 - total flux cleaned = 0.00101794 Jy ! Component: 1250 - total flux cleaned = 0.000998308 Jy ! Component: 1300 - total flux cleaned = 0.000979054 Jy ! Component: 1350 - total flux cleaned = 0.000998285 Jy ! Component: 1400 - total flux cleaned = 0.00103582 Jy ! Component: 1450 - total flux cleaned = 0.00103529 Jy ! Component: 1500 - total flux cleaned = 0.000961264 Jy ! Component: 1550 - total flux cleaned = 0.000979722 Jy ! Component: 1600 - total flux cleaned = 0.000997997 Jy ! Component: 1650 - total flux cleaned = 0.00103412 Jy ! Component: 1700 - total flux cleaned = 0.00105198 Jy ! Component: 1750 - total flux cleaned = 0.0010696 Jy ! Component: 1800 - total flux cleaned = 0.00113944 Jy ! Component: 1850 - total flux cleaned = 0.00112211 Jy ! Component: 1900 - total flux cleaned = 0.00117358 Jy ! Component: 1950 - total flux cleaned = 0.0011566 Jy ! Component: 2000 - total flux cleaned = 0.00117339 Jy ! Component: 2050 - total flux cleaned = 0.00122333 Jy ! Component: 2100 - total flux cleaned = 0.00125649 Jy ! Component: 2150 - total flux cleaned = 0.00122359 Jy ! Component: 2200 - total flux cleaned = 0.00122337 Jy ! Component: 2250 - total flux cleaned = 0.00125544 Jy ! Component: 2300 - total flux cleaned = 0.0012074 Jy ! Component: 2350 - total flux cleaned = 0.00127055 Jy ! Component: 2400 - total flux cleaned = 0.00123917 Jy ! Component: 2450 - total flux cleaned = 0.00125475 Jy ! Component: 2500 - total flux cleaned = 0.00122397 Jy ! Component: 2550 - total flux cleaned = 0.00125451 Jy ! Component: 2600 - total flux cleaned = 0.00126968 Jy ! Component: 2650 - total flux cleaned = 0.00126986 Jy ! Component: 2700 - total flux cleaned = 0.00125481 Jy ! Component: 2750 - total flux cleaned = 0.00123999 Jy ! Component: 2800 - total flux cleaned = 0.00126935 Jy ! Component: 2850 - total flux cleaned = 0.00125472 Jy ! Component: 2900 - total flux cleaned = 0.00122566 Jy ! Component: 2950 - total flux cleaned = 0.00126854 Jy ! Component: 3000 - total flux cleaned = 0.00124009 Jy ! Component: 3050 - total flux cleaned = 0.00121193 Jy ! Component: 3100 - total flux cleaned = 0.00123988 Jy ! Component: 3150 - total flux cleaned = 0.00123996 Jy ! Component: 3200 - total flux cleaned = 0.00128127 Jy ! Component: 3250 - total flux cleaned = 0.00121271 Jy ! Component: 3300 - total flux cleaned = 0.00122642 Jy ! Component: 3350 - total flux cleaned = 0.00123988 Jy ! Component: 3400 - total flux cleaned = 0.00118619 Jy ! Component: 3450 - total flux cleaned = 0.00121306 Jy ! Component: 3500 - total flux cleaned = 0.00121301 Jy ! Component: 3550 - total flux cleaned = 0.00121298 Jy ! Component: 3600 - total flux cleaned = 0.00121283 Jy ! Component: 3650 - total flux cleaned = 0.00123881 Jy ! Component: 3700 - total flux cleaned = 0.00126456 Jy ! Component: 3750 - total flux cleaned = 0.00123888 Jy ! Component: 3800 - total flux cleaned = 0.00122632 Jy ! Component: 3850 - total flux cleaned = 0.00126431 Jy ! Component: 3900 - total flux cleaned = 0.0012643 Jy ! Component: 3950 - total flux cleaned = 0.00127682 Jy ! Component: 4000 - total flux cleaned = 0.00135133 Jy ! Component: 4050 - total flux cleaned = 0.00136368 Jy ! Total flux subtracted in 4096 components = 0.00140051 Jy ! Clean residual min=-0.000788 max=0.000845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.219089 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 365 components and 0.219089 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0448+3629_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.674 x 7.201 at 4.377 degrees (North through East) ! Clean map min=-0.0013164 max=0.18649 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0448+3629_S_map.fits wmodel /image_prod/ug002_uva//J0448+3629_S_map.mod ! Writing 365 model components to file: /image_prod/ug002_uva//J0448+3629_S_map.mod wobs /image_prod/ug002_uva//J0448+3629_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0448+3629_S_uvs.fits wwins /image_prod/ug002_uva//J0448+3629_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0448+3629_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.186492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353033 0.353033 0.706066 1.41213 2.82426 5.64853 11.2971 22.5941 45.1882 90.3765 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 849.778 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0448+3629_S_dfm.log closed on Wed Mar 4 20:28:32 2020