! Started logfile: /image_prod/ug002_uva//J0407-3303_S_dfm.log on Wed Mar 4 20:12:13 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//J0407-3303_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0407-3303_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.981111 visibilities/baseline/integration-bin. ! Found source: J0407-3303 ! ! 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 5298 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 J0407-3303_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.125680Jy sigma=5.900604 ! Fit after self-cal, rms=0.605960Jy sigma=2.841824 ! 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=2.417 mas, bmaj=6.476 mas, bpa=-4.167 degrees ! Estimated noise=2.83435 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 = 0.351709 Jy ! Component: 100 - total flux cleaned = 0.475142 Jy ! Total flux subtracted in 100 components = 0.475142 Jy ! Clean residual min=-0.054551 max=0.077156 Jy/beam ! Clean residual mean=-0.000295 rms=0.012168 Jy/beam ! Combined flux in latest and established models = 0.475142 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.475142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.205170Jy sigma=0.926725 ! Fit after self-cal, rms=0.204899Jy sigma=0.924437 ! Inverting map ! Added new window around map position (5.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623998 Jy ! Component: 100 - total flux cleaned = 0.0763134 Jy ! Total flux subtracted in 100 components = 0.0763134 Jy ! Clean residual min=-0.041355 max=0.064276 Jy/beam ! Clean residual mean=-0.000169 rms=0.010037 Jy/beam ! Combined flux in latest and established models = 0.551455 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.551455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180713Jy sigma=0.777852 ! Fit after self-cal, rms=0.178014Jy sigma=0.757393 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.689 mas, bpa=-3.86 degrees ! Estimated noise=1.9705 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 (-1.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508157 Jy ! Component: 100 - total flux cleaned = 0.0704851 Jy ! Component: 150 - total flux cleaned = 0.0713927 Jy ! Component: 200 - total flux cleaned = 0.0706394 Jy ! Total flux subtracted in 200 components = 0.0706394 Jy ! Clean residual min=-0.031380 max=0.031738 Jy/beam ! Clean residual mean=-0.000009 rms=0.007134 Jy/beam ! Combined flux in latest and established models = 0.622095 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.622095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159504Jy sigma=0.665513 ! Fit after self-cal, rms=0.158927Jy sigma=0.659902 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.993 x 7.689 at -3.86 degrees (North through East) ! Clean map min=-0.031945 max=0.40449 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.94 HN 1.56 KP 1.00 ! LA 1.04 MK 1.04 OV 0.80 PT 1.04 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.96 HN 1.64 KP 1.04 ! LA 1.05 MK 0.98 OV 0.85 PT 1.04 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.96 HN 1.58 KP 1.03 ! LA 1.01 MK 0.95 OV 0.83 PT 1.05 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.158927Jy sigma=0.659902 ! Fit after self-cal, rms=0.165650Jy sigma=0.514883 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.97 mas, bmaj=7.526 mas, bpa=-2.761 degrees ! Estimated noise=2.03059 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 = -0.00596999 Jy ! Component: 100 - total flux cleaned = -0.00707175 Jy ! Component: 150 - total flux cleaned = -0.00807355 Jy ! Component: 200 - total flux cleaned = -0.00894627 Jy ! Total flux subtracted in 200 components = -0.00894627 Jy ! Clean residual min=-0.016501 max=0.015983 Jy/beam ! Clean residual mean=-0.000036 rms=0.003596 Jy/beam ! Combined flux in latest and established models = 0.613148 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 0.613149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.160105Jy sigma=0.498297 ! Fit after self-cal, rms=0.160524Jy sigma=0.497116 ! 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=0.160524Jy sigma=0.497116 ! Fit after self-cal, rms=0.197599Jy sigma=0.467336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.974 mas, bmaj=7.554 mas, bpa=-2.977 degrees ! Estimated noise=2.04773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0039806 Jy ! Component: 100 - total flux cleaned = -0.00559144 Jy ! Component: 150 - total flux cleaned = -0.00604071 Jy ! Component: 200 - total flux cleaned = -0.00603938 Jy ! Total flux subtracted in 200 components = -0.00603938 Jy ! Clean residual min=-0.012818 max=0.010483 Jy/beam ! Clean residual mean=-0.000046 rms=0.002365 Jy/beam ! Combined flux in latest and established models = 0.607109 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.607109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196983Jy sigma=0.460840 ! Fit after self-cal, rms=0.197093Jy sigma=0.460363 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 = -0.00158686 Jy ! Component: 100 - total flux cleaned = -0.00158756 Jy ! Component: 150 - total flux cleaned = -0.00142695 Jy ! Component: 200 - total flux cleaned = -0.00142629 Jy ! Total flux subtracted in 200 components = -0.00142629 Jy ! Clean residual min=-0.011974 max=0.009651 Jy/beam ! Clean residual mean=-0.000049 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.605683 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.605683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.196830Jy sigma=0.457400 ! Fit after self-cal, rms=0.196751Jy sigma=0.457153 ! 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=0.196751Jy sigma=0.457153 ! Fit after self-cal, rms=0.216200Jy sigma=0.456276 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=7.549 mas, bpa=-3.04 degrees ! Estimated noise=2.04714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303623 Jy ! Component: 100 - total flux cleaned = -0.00415739 Jy ! Component: 150 - total flux cleaned = -0.00448991 Jy ! Component: 200 - total flux cleaned = -0.00433647 Jy ! Total flux subtracted in 200 components = -0.00433647 Jy ! Clean residual min=-0.010609 max=0.008807 Jy/beam ! Clean residual mean=-0.000040 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.601346 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.601347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.215806Jy sigma=0.453549 ! Fit after self-cal, rms=0.215766Jy sigma=0.453300 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 = -0.000955465 Jy ! Component: 100 - total flux cleaned = -0.000813883 Jy ! Component: 150 - total flux cleaned = -0.000677005 Jy ! Component: 200 - total flux cleaned = -0.000414422 Jy ! Total flux subtracted in 200 components = -0.000414422 Jy ! Clean residual min=-0.010114 max=0.008451 Jy/beam ! Clean residual mean=-0.000040 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.600932 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 118 components and 0.600932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.215552Jy sigma=0.451586 ! Fit after self-cal, rms=0.215506Jy sigma=0.451456 ! 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=0.215506Jy sigma=0.451456 ! Fit after self-cal, rms=0.222129Jy sigma=0.451030 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.018 mas, bmaj=21.92 mas, bpa=2.303 degrees ! Estimated noise=2.61893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00357243 Jy ! Component: 100 - total flux cleaned = -0.00376857 Jy ! Component: 150 - total flux cleaned = -0.00376312 Jy ! Component: 200 - total flux cleaned = -0.00376554 Jy ! Total flux subtracted in 200 components = -0.00376554 Jy ! Clean residual min=-0.008746 max=0.008420 Jy/beam ! Clean residual mean=-0.000064 rms=0.002301 Jy/beam ! Combined flux in latest and established models = 0.597167 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 129 components and 0.597167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222026Jy sigma=0.451588 ! Fit after self-cal, rms=0.222074Jy sigma=0.451076 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 = -9.08843e-06 Jy ! Component: 100 - total flux cleaned = -1.1646e-05 Jy ! Component: 150 - total flux cleaned = -1.92967e-05 Jy ! Component: 200 - total flux cleaned = -0.00011722 Jy ! Total flux subtracted in 200 components = -0.00011722 Jy ! Clean residual min=-0.007697 max=0.007808 Jy/beam ! Clean residual mean=-0.000059 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.59705 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 135 components and 0.59705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.222140Jy sigma=0.452463 ! Fit after self-cal, rms=0.222168Jy sigma=0.452227 ! 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=2.969 mas, bmaj=7.547 mas, bpa=-3.082 degrees ! Estimated noise=2.0434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 7.547 at -3.082 degrees (North through East) ! Clean map min=-0.014051 max=0.42115 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=2.397 mas, bmaj=6.346 mas, bpa=-3.16 degrees ! Estimated noise=2.90985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.360163 Jy ! Component: 100 - total flux cleaned = 0.488148 Jy ! Component: 150 - total flux cleaned = 0.546545 Jy ! Component: 200 - total flux cleaned = 0.580036 Jy ! Total flux subtracted in 200 components = 0.580036 Jy ! Clean residual min=-0.023167 max=0.020784 Jy/beam ! Clean residual mean=-0.000055 rms=0.003836 Jy/beam ! Combined flux in latest and established models = 0.580036 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.580036 Jy ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=7.547 mas, bpa=-3.082 degrees ! Estimated noise=2.0434 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 (4.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195116 Jy ! Component: 100 - total flux cleaned = 0.0214793 Jy ! Component: 150 - total flux cleaned = 0.0218442 Jy ! Component: 200 - total flux cleaned = 0.0218355 Jy ! Total flux subtracted in 200 components = 0.0218355 Jy ! Clean residual min=-0.012405 max=0.009782 Jy/beam ! Clean residual mean=-0.000026 rms=0.002095 Jy/beam ! Combined flux in latest and established models = 0.601872 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.601872 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=9.018 mas, bmaj=21.92 mas, bpa=2.303 degrees ! Estimated noise=2.61893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372864 Jy ! Component: 100 - total flux cleaned = 0.000174059 Jy ! Component: 150 - total flux cleaned = 0.000161729 Jy ! Component: 200 - total flux cleaned = 0.000157456 Jy ! Total flux subtracted in 200 components = 0.000157456 Jy ! Clean residual min=-0.008644 max=0.007403 Jy/beam ! Clean residual mean=-0.000038 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.602029 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 = 0.000130326 Jy ! Component: 100 - total flux cleaned = 0.000132563 Jy ! Component: 150 - total flux cleaned = 0.000233877 Jy ! Component: 200 - total flux cleaned = 0.000235176 Jy ! Total flux subtracted in 200 components = 0.000235176 Jy ! Clean residual min=-0.007831 max=0.006968 Jy/beam ! Clean residual mean=-0.000031 rms=0.002118 Jy/beam ! Combined flux in latest and established models = 0.602264 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.602264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.969 mas, bmaj=7.547 mas, bpa=-3.082 degrees ! Estimated noise=2.0434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738066 Jy ! Component: 100 - total flux cleaned = 0.000203695 Jy ! Component: 150 - total flux cleaned = -0.000495592 Jy ! Component: 200 - total flux cleaned = -0.000909134 Jy ! Total flux subtracted in 200 components = -0.000909134 Jy ! Clean residual min=-0.009093 max=0.007955 Jy/beam ! Clean residual mean=-0.000019 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.601355 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.601355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.223008Jy sigma=0.450018 ! Fit after self-cal, rms=0.222617Jy sigma=0.448880 wmodel J0407-3303_S_map.mod ! Writing 82 model components to file: J0407-3303_S_map.mod wobs J0407-3303_S_uvs.fits ! Writing UV FITS file: J0407-3303_S_uvs.fits wwins J0407-3303_S_map.win ! wwins: Wrote 4 windows to J0407-3303_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 = -0.000913779 Jy ! Component: 100 - total flux cleaned = -0.00185298 Jy ! Component: 150 - total flux cleaned = -0.00235115 Jy ! Component: 200 - total flux cleaned = -0.0024599 Jy ! Component: 250 - total flux cleaned = -0.00289114 Jy ! Component: 300 - total flux cleaned = -0.00330171 Jy ! Component: 350 - total flux cleaned = -0.00359631 Jy ! Component: 400 - total flux cleaned = -0.00397158 Jy ! Component: 450 - total flux cleaned = -0.00424131 Jy ! Component: 500 - total flux cleaned = -0.00484824 Jy ! Component: 550 - total flux cleaned = -0.00526503 Jy ! Component: 600 - total flux cleaned = -0.00583225 Jy ! Component: 650 - total flux cleaned = -0.00630632 Jy ! Component: 700 - total flux cleaned = -0.00661558 Jy ! Component: 750 - total flux cleaned = -0.00699125 Jy ! Component: 800 - total flux cleaned = -0.00721128 Jy ! Component: 850 - total flux cleaned = -0.0076385 Jy ! Component: 900 - total flux cleaned = -0.00777641 Jy ! Component: 950 - total flux cleaned = -0.00798025 Jy ! Component: 1000 - total flux cleaned = -0.00811304 Jy ! Component: 1050 - total flux cleaned = -0.00824379 Jy ! Component: 1100 - total flux cleaned = -0.00850051 Jy ! Component: 1150 - total flux cleaned = -0.00893898 Jy ! Component: 1200 - total flux cleaned = -0.00912271 Jy ! Component: 1250 - total flux cleaned = -0.00924486 Jy ! Component: 1300 - total flux cleaned = -0.00954165 Jy ! Component: 1350 - total flux cleaned = -0.00988902 Jy ! Component: 1400 - total flux cleaned = -0.0101156 Jy ! Component: 1450 - total flux cleaned = -0.0103949 Jy ! Component: 1500 - total flux cleaned = -0.0105038 Jy ! Component: 1550 - total flux cleaned = -0.0107204 Jy ! Component: 1600 - total flux cleaned = -0.0107195 Jy ! Component: 1650 - total flux cleaned = -0.0108769 Jy ! Component: 1700 - total flux cleaned = -0.0109809 Jy ! Component: 1750 - total flux cleaned = -0.011083 Jy ! Component: 1800 - total flux cleaned = -0.0113339 Jy ! Component: 1850 - total flux cleaned = -0.0111845 Jy ! Component: 1900 - total flux cleaned = -0.0112825 Jy ! Component: 1950 - total flux cleaned = -0.0115711 Jy ! Component: 2000 - total flux cleaned = -0.0115233 Jy ! Component: 2050 - total flux cleaned = -0.0116639 Jy ! Component: 2100 - total flux cleaned = -0.0117105 Jy ! Component: 2150 - total flux cleaned = -0.0118473 Jy ! Component: 2200 - total flux cleaned = -0.0119376 Jy ! Component: 2250 - total flux cleaned = -0.012071 Jy ! Component: 2300 - total flux cleaned = -0.0121153 Jy ! Component: 2350 - total flux cleaned = -0.0121158 Jy ! Component: 2400 - total flux cleaned = -0.0122882 Jy ! Component: 2450 - total flux cleaned = -0.0123736 Jy ! Component: 2500 - total flux cleaned = -0.0124154 Jy ! Component: 2550 - total flux cleaned = -0.0124988 Jy ! Component: 2600 - total flux cleaned = -0.0126222 Jy ! Component: 2650 - total flux cleaned = -0.0126225 Jy ! Component: 2700 - total flux cleaned = -0.0126633 Jy ! Component: 2750 - total flux cleaned = -0.0126626 Jy ! Component: 2800 - total flux cleaned = -0.0126624 Jy ! Component: 2850 - total flux cleaned = -0.0127019 Jy ! Component: 2900 - total flux cleaned = -0.0128941 Jy ! Component: 2950 - total flux cleaned = -0.0129699 Jy ! Component: 3000 - total flux cleaned = -0.0128943 Jy ! Component: 3050 - total flux cleaned = -0.0129691 Jy ! Component: 3100 - total flux cleaned = -0.0130061 Jy ! Component: 3150 - total flux cleaned = -0.0130062 Jy ! Component: 3200 - total flux cleaned = -0.0131511 Jy ! Component: 3250 - total flux cleaned = -0.0131865 Jy ! Component: 3300 - total flux cleaned = -0.0132571 Jy ! Component: 3350 - total flux cleaned = -0.0131857 Jy ! Component: 3400 - total flux cleaned = -0.0132202 Jy ! Component: 3450 - total flux cleaned = -0.0131856 Jy ! Component: 3500 - total flux cleaned = -0.0131511 Jy ! Component: 3550 - total flux cleaned = -0.0131851 Jy ! Component: 3600 - total flux cleaned = -0.0132862 Jy ! Component: 3650 - total flux cleaned = -0.0131522 Jy ! Component: 3700 - total flux cleaned = -0.0130856 Jy ! Component: 3750 - total flux cleaned = -0.0131182 Jy ! Component: 3800 - total flux cleaned = -0.0130525 Jy ! Component: 3850 - total flux cleaned = -0.0130849 Jy ! Component: 3900 - total flux cleaned = -0.0129241 Jy ! Component: 3950 - total flux cleaned = -0.0129241 Jy ! Component: 4000 - total flux cleaned = -0.0128288 Jy ! Component: 4050 - total flux cleaned = -0.0128917 Jy ! Total flux subtracted in 4096 components = -0.0127666 Jy ! Clean residual min=-0.001818 max=0.001877 Jy/beam ! Clean residual mean=-0.000005 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.588589 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 371 components and 0.588589 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0407-3303_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 7.547 at -3.082 degrees (North through East) ! Clean map min=-0.0074265 max=0.43115 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0407-3303_S_map.fits wmodel /image_prod/ug002_uva//J0407-3303_S_map.mod ! Writing 371 model components to file: /image_prod/ug002_uva//J0407-3303_S_map.mod wobs /image_prod/ug002_uva//J0407-3303_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0407-3303_S_uvs.fits wwins /image_prod/ug002_uva//J0407-3303_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0407-3303_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.431154 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000554314 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.385695 0.385695 0.771391 1.54278 3.08556 6.17113 12.3423 24.6845 49.369 98.738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.431 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 777.815 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0407-3303_S_dfm.log closed on Wed Mar 4 20:12:17 2020