! Started logfile: /image_prod/ug002_uva//J1201+0028_S_dfm.log on Thu Mar 5 00:21:39 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//J1201+0028_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1201+0028_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.918889 visibilities/baseline/integration-bin. ! Found source: J1201+0028 ! ! 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 7443 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 J1201+0028_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024143Jy sigma=8.212618 ! Fit after self-cal, rms=0.820240Jy sigma=6.503768 ! 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=2.929 mas, bmaj=7.29 mas, bpa=-2.448 degrees ! Estimated noise=1.36086 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 = 0.142233 Jy ! Component: 100 - total flux cleaned = 0.175931 Jy ! Total flux subtracted in 100 components = 0.175931 Jy ! Clean residual min=-0.006485 max=0.012535 Jy/beam ! Clean residual mean=0.000013 rms=0.001943 Jy/beam ! Combined flux in latest and established models = 0.175931 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.175931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069945Jy sigma=0.504543 ! Fit after self-cal, rms=0.069924Jy sigma=0.504330 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129684 Jy ! Component: 100 - total flux cleaned = 0.0197901 Jy ! Total flux subtracted in 100 components = 0.0197901 Jy ! Clean residual min=-0.006592 max=0.007158 Jy/beam ! Clean residual mean=0.000004 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 0.195721 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.195721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067575Jy sigma=0.481202 ! Fit after self-cal, rms=0.067560Jy sigma=0.481008 ! 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=3.434 mas, bmaj=8.165 mas, bpa=-2.71 degrees ! Estimated noise=1.06212 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 = 0.0047579 Jy ! Component: 100 - total flux cleaned = 0.00735055 Jy ! Component: 150 - total flux cleaned = 0.00869504 Jy ! Component: 200 - total flux cleaned = 0.00907613 Jy ! Total flux subtracted in 200 components = 0.00907613 Jy ! Clean residual min=-0.006016 max=0.005999 Jy/beam ! Clean residual mean=0.000008 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.204797 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.204797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067193Jy sigma=0.478293 ! Fit after self-cal, rms=0.067175Jy sigma=0.478161 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.434 x 8.165 at -2.71 degrees (North through East) ! Clean map min=-0.0057457 max=0.18019 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.99 KP 1.00 ! LA 1.00 MK 1.04 NL 0.98 OV 0.86 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 0.94 KP 1.01 ! LA 1.03 MK 1.01 NL 1.05 OV 0.94 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.00 KP 1.02 ! LA 1.03 MK 0.98 NL 0.98 OV 0.84 ! PT 1.01 SC 0.97 ! ! ! Fit before self-cal, rms=0.067175Jy sigma=0.478161 ! Fit after self-cal, rms=0.064743Jy sigma=0.463567 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.442 mas, bmaj=8.165 mas, bpa=-2.626 degrees ! Estimated noise=1.05663 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 = -0.00104789 Jy ! Component: 100 - total flux cleaned = -0.00121707 Jy ! Component: 150 - total flux cleaned = -0.00121488 Jy ! Component: 200 - total flux cleaned = -0.00119162 Jy ! Total flux subtracted in 200 components = -0.00119162 Jy ! Clean residual min=-0.004130 max=0.005119 Jy/beam ! Clean residual mean=0.000011 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.203606 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 0.203606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064692Jy sigma=0.463213 ! Fit after self-cal, rms=0.064671Jy sigma=0.463035 ! 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=0.064671Jy sigma=0.463035 ! Fit after self-cal, rms=0.063927Jy sigma=0.443864 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=8.175 mas, bpa=-2.635 degrees ! Estimated noise=1.05946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408313 Jy ! Component: 100 - total flux cleaned = -0.000579698 Jy ! Component: 150 - total flux cleaned = -0.000685689 Jy ! Component: 200 - total flux cleaned = -0.00077644 Jy ! Total flux subtracted in 200 components = -0.00077644 Jy ! Clean residual min=-0.002965 max=0.003648 Jy/beam ! Clean residual mean=-0.000004 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.202829 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.202829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063886Jy sigma=0.443401 ! Fit after self-cal, rms=0.063929Jy sigma=0.443306 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 (-9, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398127 Jy ! Component: 100 - total flux cleaned = 0.00646615 Jy ! Component: 150 - total flux cleaned = 0.00819002 Jy ! Component: 200 - total flux cleaned = 0.00892704 Jy ! Total flux subtracted in 200 components = 0.00892704 Jy ! Clean residual min=-0.002331 max=0.002431 Jy/beam ! Clean residual mean=0.000000 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.211756 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 84 components and 0.211756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063673Jy sigma=0.440447 ! Fit after self-cal, rms=0.063651Jy sigma=0.440296 ! 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=0.063651Jy sigma=0.440296 ! Fit after self-cal, rms=0.064020Jy sigma=0.438755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.42 mas, bmaj=8.158 mas, bpa=-2.54 degrees ! Estimated noise=1.05621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200059 Jy ! Component: 100 - total flux cleaned = 0.00225818 Jy ! Component: 150 - total flux cleaned = 0.00230074 Jy ! Component: 200 - total flux cleaned = 0.00233899 Jy ! Total flux subtracted in 200 components = 0.00233899 Jy ! Clean residual min=-0.001917 max=0.002144 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.214095 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 0.214095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063936Jy sigma=0.438030 ! Fit after self-cal, rms=0.063943Jy sigma=0.437966 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 (66.5, -59). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196901 Jy ! Component: 100 - total flux cleaned = 0.00278095 Jy ! Component: 150 - total flux cleaned = 0.00289646 Jy ! Component: 200 - total flux cleaned = 0.00296446 Jy ! Total flux subtracted in 200 components = 0.00296446 Jy ! Clean residual min=-0.001794 max=0.001911 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.21706 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.21706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063870Jy sigma=0.437253 ! Fit after self-cal, rms=0.063866Jy sigma=0.437218 ! 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=0.063866Jy sigma=0.437218 ! Fit after self-cal, rms=0.063843Jy sigma=0.437116 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.078 mas, bmaj=13.2 mas, bpa=-1.868 degrees ! Estimated noise=1.25572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130262 Jy ! Component: 100 - total flux cleaned = 0.00177178 Jy ! Component: 150 - total flux cleaned = 0.00200896 Jy ! Component: 200 - total flux cleaned = 0.00204609 Jy ! Total flux subtracted in 200 components = 0.00204609 Jy ! Clean residual min=-0.001899 max=0.001922 Jy/beam ! Clean residual mean=0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.219106 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.219106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063832Jy sigma=0.436978 ! Fit after self-cal, rms=0.063828Jy sigma=0.436954 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 = 9.47758e-05 Jy ! Component: 100 - total flux cleaned = 0.000180208 Jy ! Component: 150 - total flux cleaned = 0.000226104 Jy ! Component: 200 - total flux cleaned = 0.000254855 Jy ! Total flux subtracted in 200 components = 0.000254855 Jy ! Clean residual min=-0.001848 max=0.001841 Jy/beam ! Clean residual mean=0.000004 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.219361 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.219361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063825Jy sigma=0.436929 ! Fit after self-cal, rms=0.063823Jy sigma=0.436922 ! 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=3.418 mas, bmaj=8.154 mas, bpa=-2.526 degrees ! Estimated noise=1.05576 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 8.154 at -2.526 degrees (North through East) ! Clean map min=-0.0016967 max=0.17963 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=2.91 mas, bmaj=7.282 mas, bpa=-2.29 degrees ! Estimated noise=1.34876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140818 Jy ! Component: 100 - total flux cleaned = 0.175216 Jy ! Component: 150 - total flux cleaned = 0.187981 Jy ! Component: 200 - total flux cleaned = 0.194541 Jy ! Total flux subtracted in 200 components = 0.194541 Jy ! Clean residual min=-0.003122 max=0.004098 Jy/beam ! Clean residual mean=-0.000002 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.194541 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.194541 Jy ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=8.154 mas, bpa=-2.526 degrees ! Estimated noise=1.05576 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, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00539884 Jy ! Component: 100 - total flux cleaned = 0.00902866 Jy ! Component: 150 - total flux cleaned = 0.0119079 Jy ! Component: 200 - total flux cleaned = 0.0142757 Jy ! Total flux subtracted in 200 components = 0.0142757 Jy ! Clean residual min=-0.002119 max=0.001789 Jy/beam ! Clean residual mean=0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.208816 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 0.208816 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=8.078 mas, bmaj=13.2 mas, bpa=-1.868 degrees ! Estimated noise=1.25572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281973 Jy ! Component: 100 - total flux cleaned = 0.00477143 Jy ! Component: 150 - total flux cleaned = 0.00624183 Jy ! Component: 200 - total flux cleaned = 0.00737937 Jy ! Total flux subtracted in 200 components = 0.00737937 Jy ! Clean residual min=-0.001830 max=0.001695 Jy/beam ! Clean residual mean=0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.216196 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 = 0.00089972 Jy ! Component: 100 - total flux cleaned = 0.001615 Jy ! Component: 150 - total flux cleaned = 0.00205717 Jy ! Component: 200 - total flux cleaned = 0.00229322 Jy ! Total flux subtracted in 200 components = 0.00229322 Jy ! Clean residual min=-0.001699 max=0.001728 Jy/beam ! Clean residual mean=0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.218489 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 164 components and 0.218489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.418 mas, bmaj=8.154 mas, bpa=-2.526 degrees ! Estimated noise=1.05576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217466 Jy ! Component: 100 - total flux cleaned = 0.000261548 Jy ! Component: 150 - total flux cleaned = 0.000265529 Jy ! Component: 200 - total flux cleaned = 0.000234154 Jy ! Total flux subtracted in 200 components = 0.000234154 Jy ! Clean residual min=-0.001633 max=0.001642 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.218723 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 184 components and 0.218723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063770Jy sigma=0.436661 ! Fit after self-cal, rms=0.063760Jy sigma=0.436584 wmodel J1201+0028_S_map.mod ! Writing 184 model components to file: J1201+0028_S_map.mod wobs J1201+0028_S_uvs.fits ! Writing UV FITS file: J1201+0028_S_uvs.fits wwins J1201+0028_S_map.win ! wwins: Wrote 4 windows to J1201+0028_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 = 3.5741e-05 Jy ! Component: 100 - total flux cleaned = -0.000132456 Jy ! Component: 150 - total flux cleaned = -0.000401259 Jy ! Component: 200 - total flux cleaned = -0.000530201 Jy ! Component: 250 - total flux cleaned = -0.000604145 Jy ! Component: 300 - total flux cleaned = -0.000603906 Jy ! Component: 350 - total flux cleaned = -0.000766803 Jy ! Component: 400 - total flux cleaned = -0.000744371 Jy ! Component: 450 - total flux cleaned = -0.000722233 Jy ! Component: 500 - total flux cleaned = -0.000678768 Jy ! Component: 550 - total flux cleaned = -0.000700287 Jy ! Component: 600 - total flux cleaned = -0.000679222 Jy ! Component: 650 - total flux cleaned = -0.00065881 Jy ! Component: 700 - total flux cleaned = -0.000638336 Jy ! Component: 750 - total flux cleaned = -0.00063853 Jy ! Component: 800 - total flux cleaned = -0.000658591 Jy ! Component: 850 - total flux cleaned = -0.000658917 Jy ! Component: 900 - total flux cleaned = -0.000697757 Jy ! Component: 950 - total flux cleaned = -0.000773953 Jy ! Component: 1000 - total flux cleaned = -0.000811402 Jy ! Component: 1050 - total flux cleaned = -0.000848652 Jy ! Component: 1100 - total flux cleaned = -0.000885251 Jy ! Component: 1150 - total flux cleaned = -0.000903345 Jy ! Component: 1200 - total flux cleaned = -0.000921559 Jy ! Component: 1250 - total flux cleaned = -0.000939517 Jy ! Component: 1300 - total flux cleaned = -0.000957081 Jy ! Component: 1350 - total flux cleaned = -0.000991753 Jy ! Component: 1400 - total flux cleaned = -0.000991776 Jy ! Component: 1450 - total flux cleaned = -0.00102579 Jy ! Component: 1500 - total flux cleaned = -0.0010591 Jy ! Component: 1550 - total flux cleaned = -0.00107592 Jy ! Component: 1600 - total flux cleaned = -0.00107588 Jy ! Component: 1650 - total flux cleaned = -0.00114082 Jy ! Component: 1700 - total flux cleaned = -0.00118901 Jy ! Component: 1750 - total flux cleaned = -0.00118882 Jy ! Component: 1800 - total flux cleaned = -0.00120467 Jy ! Component: 1850 - total flux cleaned = -0.00125161 Jy ! Component: 1900 - total flux cleaned = -0.00125163 Jy ! Component: 1950 - total flux cleaned = -0.0013284 Jy ! Component: 2000 - total flux cleaned = -0.00140438 Jy ! Component: 2050 - total flux cleaned = -0.00146449 Jy ! Component: 2100 - total flux cleaned = -0.00153915 Jy ! Component: 2150 - total flux cleaned = -0.00147979 Jy ! Component: 2200 - total flux cleaned = -0.00158289 Jy ! Component: 2250 - total flux cleaned = -0.00164112 Jy ! Component: 2300 - total flux cleaned = -0.00174215 Jy ! Component: 2350 - total flux cleaned = -0.00177061 Jy ! Component: 2400 - total flux cleaned = -0.00178497 Jy ! Component: 2450 - total flux cleaned = -0.00179892 Jy ! Component: 2500 - total flux cleaned = -0.00189677 Jy ! Component: 2550 - total flux cleaned = -0.00195223 Jy ! Component: 2600 - total flux cleaned = -0.00196618 Jy ! Component: 2650 - total flux cleaned = -0.0020891 Jy ! Component: 2700 - total flux cleaned = -0.00210248 Jy ! Component: 2750 - total flux cleaned = -0.00214277 Jy ! Component: 2800 - total flux cleaned = -0.0021428 Jy ! Component: 2850 - total flux cleaned = -0.00216948 Jy ! Component: 2900 - total flux cleaned = -0.00222212 Jy ! Component: 2950 - total flux cleaned = -0.002222 Jy ! Component: 3000 - total flux cleaned = -0.00228687 Jy ! Component: 3050 - total flux cleaned = -0.00224812 Jy ! Component: 3100 - total flux cleaned = -0.0022992 Jy ! Component: 3150 - total flux cleaned = -0.00231168 Jy ! Component: 3200 - total flux cleaned = -0.00229897 Jy ! Component: 3250 - total flux cleaned = -0.00234916 Jy ! Component: 3300 - total flux cleaned = -0.00239897 Jy ! Component: 3350 - total flux cleaned = -0.00237417 Jy ! Component: 3400 - total flux cleaned = -0.00237411 Jy ! Component: 3450 - total flux cleaned = -0.00236178 Jy ! Component: 3500 - total flux cleaned = -0.00234972 Jy ! Component: 3550 - total flux cleaned = -0.00238589 Jy ! Component: 3600 - total flux cleaned = -0.00236201 Jy ! Component: 3650 - total flux cleaned = -0.00238589 Jy ! Component: 3700 - total flux cleaned = -0.00238593 Jy ! Component: 3750 - total flux cleaned = -0.00233893 Jy ! Component: 3800 - total flux cleaned = -0.00233894 Jy ! Component: 3850 - total flux cleaned = -0.00231577 Jy ! Component: 3900 - total flux cleaned = -0.00237352 Jy ! Component: 3950 - total flux cleaned = -0.00239642 Jy ! Component: 4000 - total flux cleaned = -0.00235082 Jy ! Component: 4050 - total flux cleaned = -0.00239621 Jy ! Total flux subtracted in 4096 components = -0.00244124 Jy ! Clean residual min=-0.000762 max=0.000662 Jy/beam ! Clean residual mean=0.000001 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.216282 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 454 components and 0.216282 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1201+0028_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.418 x 8.154 at -2.526 degrees (North through East) ! Clean map min=-0.0012185 max=0.17937 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1201+0028_S_map.fits wmodel /image_prod/ug002_uva//J1201+0028_S_map.mod ! Writing 454 model components to file: /image_prod/ug002_uva//J1201+0028_S_map.mod wobs /image_prod/ug002_uva//J1201+0028_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1201+0028_S_uvs.fits wwins /image_prod/ug002_uva//J1201+0028_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1201+0028_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.179371 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333607 0.333607 0.667213 1.33443 2.66885 5.33771 10.6754 21.3508 42.7017 85.4033 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 899.262 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1201+0028_S_dfm.log closed on Thu Mar 5 00:21:43 2020