! Started logfile: /image_prod/ug002_uva//J0158-1413_S_dfm.log on Wed Mar 4 19:20:08 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//J0158-1413_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0158-1413_S_uva.fits ! AN table 1: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.877778 visibilities/baseline/integration-bin. ! Found source: J0158-1413 ! ! 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 3792 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 J0158-1413_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.107514Jy sigma=7.439299 ! Fit after self-cal, rms=0.677367Jy sigma=4.579246 ! 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=2.529 mas, bmaj=6.752 mas, bpa=-5.202 degrees ! Estimated noise=2.33172 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 = 0.249254 Jy ! Component: 100 - total flux cleaned = 0.327078 Jy ! Total flux subtracted in 100 components = 0.327078 Jy ! Clean residual min=-0.032539 max=0.061366 Jy/beam ! Clean residual mean=-0.000087 rms=0.010415 Jy/beam ! Combined flux in latest and established models = 0.327078 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.327078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.180041Jy sigma=1.158713 ! Fit after self-cal, rms=0.179811Jy sigma=1.157132 ! 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=2.909 mas, bmaj=7.709 mas, bpa=-5.243 degrees ! Estimated noise=1.75988 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 = 0.0595955 Jy ! Component: 100 - total flux cleaned = 0.089405 Jy ! Component: 150 - total flux cleaned = 0.104634 Jy ! Component: 200 - total flux cleaned = 0.106617 Jy ! Total flux subtracted in 200 components = 0.106617 Jy ! Clean residual min=-0.035994 max=0.057166 Jy/beam ! Clean residual mean=0.000077 rms=0.012005 Jy/beam ! Combined flux in latest and established models = 0.433695 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.433695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.159388Jy sigma=1.037463 ! Fit after self-cal, rms=0.159272Jy sigma=1.036889 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.909 x 7.709 at -5.243 degrees (North through East) ! Clean map min=-0.035817 max=0.34073 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.92 HN 1.16 KP 1.24 ! LA 0.95 MK 1.05 NL 0.95 OV 0.78 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.88 FD 0.90 HN 1.11 KP 1.28 ! LA 0.96 MK 0.89 NL 0.92 OV 0.86 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.90 HN 1.19 KP 1.23 ! LA 0.96 MK 0.79 NL 0.99 OV 0.86 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.159272Jy sigma=1.036889 ! Fit after self-cal, rms=0.157261Jy sigma=0.930782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.865 mas, bmaj=7.683 mas, bpa=-5.796 degrees ! Estimated noise=1.73387 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 (-4.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431237 Jy ! Component: 100 - total flux cleaned = 0.045887 Jy ! Component: 150 - total flux cleaned = 0.0440704 Jy ! Component: 200 - total flux cleaned = 0.0440577 Jy ! Total flux subtracted in 200 components = 0.0440577 Jy ! Clean residual min=-0.028262 max=0.044313 Jy/beam ! Clean residual mean=0.000046 rms=0.009131 Jy/beam ! Combined flux in latest and established models = 0.477753 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 36 components and 0.477753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143063Jy sigma=0.838837 ! Fit after self-cal, rms=0.141589Jy sigma=0.824090 ! 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=0.141589Jy sigma=0.824090 ! Fit after self-cal, rms=0.134795Jy sigma=0.757452 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.828 mas, bmaj=7.676 mas, bpa=-5.014 degrees ! Estimated noise=1.69427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188747 Jy ! Component: 100 - total flux cleaned = 0.018158 Jy ! Component: 150 - total flux cleaned = 0.0162565 Jy ! Component: 200 - total flux cleaned = 0.0155635 Jy ! Total flux subtracted in 200 components = 0.0155635 Jy ! Clean residual min=-0.020663 max=0.037186 Jy/beam ! Clean residual mean=0.000018 rms=0.007244 Jy/beam ! Combined flux in latest and established models = 0.493316 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.493316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132111Jy sigma=0.731539 ! Fit after self-cal, rms=0.131787Jy sigma=0.727429 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 (-19, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353692 Jy ! Component: 100 - total flux cleaned = 0.0545784 Jy ! Component: 150 - total flux cleaned = 0.0658917 Jy ! Component: 200 - total flux cleaned = 0.07276 Jy ! Total flux subtracted in 200 components = 0.07276 Jy ! Clean residual min=-0.020727 max=0.025293 Jy/beam ! Clean residual mean=0.000034 rms=0.005964 Jy/beam ! Combined flux in latest and established models = 0.566076 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 103 components and 0.566076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118105Jy sigma=0.649285 ! Fit after self-cal, rms=0.117285Jy sigma=0.645910 ! Inverting map ! Added new window around map position (-58, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228409 Jy ! Component: 100 - total flux cleaned = 0.0363761 Jy ! Component: 150 - total flux cleaned = 0.0469776 Jy ! Component: 200 - total flux cleaned = 0.0556919 Jy ! Total flux subtracted in 200 components = 0.0556919 Jy ! Clean residual min=-0.017979 max=0.020025 Jy/beam ! Clean residual mean=-0.000010 rms=0.005034 Jy/beam ! Combined flux in latest and established models = 0.621768 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 150 components and 0.621768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112006Jy sigma=0.598356 ! Fit after self-cal, rms=0.111410Jy sigma=0.595595 ! 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=0.111410Jy sigma=0.595595 ! Fit after self-cal, rms=0.109906Jy sigma=0.584976 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.842 mas, bmaj=7.702 mas, bpa=-4.788 degrees ! Estimated noise=1.67036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110713 Jy ! Component: 100 - total flux cleaned = 0.0194405 Jy ! Component: 150 - total flux cleaned = 0.0257641 Jy ! Component: 200 - total flux cleaned = 0.0300953 Jy ! Total flux subtracted in 200 components = 0.0300953 Jy ! Clean residual min=-0.016971 max=0.019022 Jy/beam ! Clean residual mean=0.000005 rms=0.004559 Jy/beam ! Combined flux in latest and established models = 0.651863 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 185 components and 0.651863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107968Jy sigma=0.570871 ! Fit after self-cal, rms=0.107727Jy sigma=0.569847 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 = 0.00454877 Jy ! Component: 100 - total flux cleaned = 0.00715102 Jy ! Component: 150 - total flux cleaned = 0.00937678 Jy ! Component: 200 - total flux cleaned = 0.0112808 Jy ! Total flux subtracted in 200 components = 0.0112808 Jy ! Clean residual min=-0.016801 max=0.018543 Jy/beam ! Clean residual mean=-0.000002 rms=0.004445 Jy/beam ! Combined flux in latest and established models = 0.663144 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 200 components and 0.663144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106723Jy sigma=0.564588 ! Fit after self-cal, rms=0.106671Jy sigma=0.564307 ! 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=0.106671Jy sigma=0.564307 ! Fit after self-cal, rms=0.106097Jy sigma=0.562205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.632 mas, bmaj=14.3 mas, bpa=-3.968 degrees ! Estimated noise=2.34254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146523 Jy ! Component: 100 - total flux cleaned = 0.0190643 Jy ! Component: 150 - total flux cleaned = 0.0200364 Jy ! Component: 200 - total flux cleaned = 0.0205607 Jy ! Total flux subtracted in 200 components = 0.0205607 Jy ! Clean residual min=-0.030311 max=0.036711 Jy/beam ! Clean residual mean=-0.000016 rms=0.008752 Jy/beam ! Combined flux in latest and established models = 0.683705 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 214 components and 0.683705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105466Jy sigma=0.563367 ! Fit after self-cal, rms=0.105320Jy sigma=0.562143 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 = 0.00209322 Jy ! Component: 100 - total flux cleaned = 0.0023486 Jy ! Component: 150 - total flux cleaned = 0.00235485 Jy ! Component: 200 - total flux cleaned = 0.00213762 Jy ! Total flux subtracted in 200 components = 0.00213762 Jy ! Clean residual min=-0.030614 max=0.034978 Jy/beam ! Clean residual mean=-0.000032 rms=0.008543 Jy/beam ! Combined flux in latest and established models = 0.685842 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 224 components and 0.685842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104849Jy sigma=0.563969 ! Fit after self-cal, rms=0.104844Jy sigma=0.563714 ! 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=2.84 mas, bmaj=7.699 mas, bpa=-4.731 degrees ! Estimated noise=1.66874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.84 x 7.699 at -4.731 degrees (North through East) ! Clean map min=-0.017857 max=0.33019 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=2.478 mas, bmaj=6.774 mas, bpa=-4.612 degrees ! Estimated noise=2.18707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.233328 Jy ! Component: 100 - total flux cleaned = 0.317908 Jy ! Component: 150 - total flux cleaned = 0.374393 Jy ! Component: 200 - total flux cleaned = 0.416206 Jy ! Total flux subtracted in 200 components = 0.416206 Jy ! Clean residual min=-0.022325 max=0.031308 Jy/beam ! Clean residual mean=-0.000048 rms=0.006578 Jy/beam ! Combined flux in latest and established models = 0.416206 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.416206 Jy ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=7.699 mas, bpa=-4.731 degrees ! Estimated noise=1.66874 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422098 Jy ! Component: 100 - total flux cleaned = 0.0752575 Jy ! Component: 150 - total flux cleaned = 0.102376 Jy ! Component: 200 - total flux cleaned = 0.125359 Jy ! Total flux subtracted in 200 components = 0.125359 Jy ! Clean residual min=-0.021308 max=0.021342 Jy/beam ! Clean residual mean=0.000000 rms=0.006277 Jy/beam ! Combined flux in latest and established models = 0.541566 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 58 components and 0.541566 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=6.632 mas, bmaj=14.3 mas, bpa=-3.968 degrees ! Estimated noise=2.34254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385548 Jy ! Component: 100 - total flux cleaned = 0.0666963 Jy ! Component: 150 - total flux cleaned = 0.0886176 Jy ! Component: 200 - total flux cleaned = 0.102162 Jy ! Total flux subtracted in 200 components = 0.102162 Jy ! Clean residual min=-0.037396 max=0.036463 Jy/beam ! Clean residual mean=-0.000032 rms=0.009671 Jy/beam ! Combined flux in latest and established models = 0.643728 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 = 0.0100853 Jy ! Component: 100 - total flux cleaned = 0.0190708 Jy ! Component: 150 - total flux cleaned = 0.0262769 Jy ! Component: 200 - total flux cleaned = 0.032129 Jy ! Total flux subtracted in 200 components = 0.032129 Jy ! Clean residual min=-0.034313 max=0.035237 Jy/beam ! Clean residual mean=-0.000041 rms=0.008939 Jy/beam ! Combined flux in latest and established models = 0.675857 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 114 components and 0.675857 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.84 mas, bmaj=7.699 mas, bpa=-4.731 degrees ! Estimated noise=1.66874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700724 Jy ! Component: 100 - total flux cleaned = 0.0112893 Jy ! Component: 150 - total flux cleaned = 0.0135777 Jy ! Component: 200 - total flux cleaned = 0.0139005 Jy ! Total flux subtracted in 200 components = 0.0139005 Jy ! Clean residual min=-0.020458 max=0.017500 Jy/beam ! Clean residual mean=-0.000013 rms=0.004500 Jy/beam ! Combined flux in latest and established models = 0.689757 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 146 components and 0.689757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106335Jy sigma=0.578281 ! Fit after self-cal, rms=0.105697Jy sigma=0.574815 wmodel J0158-1413_S_map.mod ! Writing 146 model components to file: J0158-1413_S_map.mod wobs J0158-1413_S_uvs.fits ! Writing UV FITS file: J0158-1413_S_uvs.fits wwins J0158-1413_S_map.win ! wwins: Wrote 4 windows to J0158-1413_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 = -0.00379392 Jy ! Component: 100 - total flux cleaned = -0.00109061 Jy ! Component: 150 - total flux cleaned = 0.00136591 Jy ! Component: 200 - total flux cleaned = 0.00442963 Jy ! Component: 250 - total flux cleaned = 0.00728716 Jy ! Component: 300 - total flux cleaned = 0.00952134 Jy ! Component: 350 - total flux cleaned = 0.0110043 Jy ! Component: 400 - total flux cleaned = 0.012626 Jy ! Component: 450 - total flux cleaned = 0.0137837 Jy ! Component: 500 - total flux cleaned = 0.0141543 Jy ! Component: 550 - total flux cleaned = 0.0145104 Jy ! Component: 600 - total flux cleaned = 0.0146803 Jy ! Component: 650 - total flux cleaned = 0.0146788 Jy ! Component: 700 - total flux cleaned = 0.0140396 Jy ! Component: 750 - total flux cleaned = 0.0143508 Jy ! Component: 800 - total flux cleaned = 0.0142018 Jy ! Component: 850 - total flux cleaned = 0.0141995 Jy ! Component: 900 - total flux cleaned = 0.0141957 Jy ! Component: 950 - total flux cleaned = 0.0143279 Jy ! Component: 1000 - total flux cleaned = 0.0144574 Jy ! Component: 1050 - total flux cleaned = 0.0143225 Jy ! Component: 1100 - total flux cleaned = 0.0143226 Jy ! Component: 1150 - total flux cleaned = 0.0143207 Jy ! Component: 1200 - total flux cleaned = 0.0144385 Jy ! Component: 1250 - total flux cleaned = 0.0145548 Jy ! Component: 1300 - total flux cleaned = 0.0146697 Jy ! Component: 1350 - total flux cleaned = 0.014892 Jy ! Component: 1400 - total flux cleaned = 0.0151105 Jy ! Component: 1450 - total flux cleaned = 0.0155324 Jy ! Component: 1500 - total flux cleaned = 0.0156366 Jy ! Component: 1550 - total flux cleaned = 0.0161454 Jy ! Component: 1600 - total flux cleaned = 0.0163451 Jy ! Component: 1650 - total flux cleaned = 0.0169289 Jy ! Component: 1700 - total flux cleaned = 0.0172142 Jy ! Component: 1750 - total flux cleaned = 0.0176818 Jy ! Component: 1800 - total flux cleaned = 0.0180482 Jy ! Component: 1850 - total flux cleaned = 0.0183171 Jy ! Component: 1900 - total flux cleaned = 0.0186699 Jy ! Component: 1950 - total flux cleaned = 0.0191872 Jy ! Component: 2000 - total flux cleaned = 0.0193563 Jy ! Component: 2050 - total flux cleaned = 0.019942 Jy ! Component: 2100 - total flux cleaned = 0.020188 Jy ! Component: 2150 - total flux cleaned = 0.0202694 Jy ! Component: 2200 - total flux cleaned = 0.0208271 Jy ! Component: 2250 - total flux cleaned = 0.0209825 Jy ! Component: 2300 - total flux cleaned = 0.0214435 Jy ! Component: 2350 - total flux cleaned = 0.02167 Jy ! Component: 2400 - total flux cleaned = 0.021744 Jy ! Component: 2450 - total flux cleaned = 0.0219631 Jy ! Component: 2500 - total flux cleaned = 0.0222494 Jy ! Component: 2550 - total flux cleaned = 0.0224621 Jy ! Component: 2600 - total flux cleaned = 0.0226711 Jy ! Component: 2650 - total flux cleaned = 0.0229456 Jy ! Component: 2700 - total flux cleaned = 0.0230128 Jy ! Component: 2750 - total flux cleaned = 0.0232145 Jy ! Component: 2800 - total flux cleaned = 0.0234785 Jy ! Component: 2850 - total flux cleaned = 0.0233483 Jy ! Component: 2900 - total flux cleaned = 0.0234761 Jy ! Component: 2950 - total flux cleaned = 0.023538 Jy ! Component: 3000 - total flux cleaned = 0.0234746 Jy ! Component: 3050 - total flux cleaned = 0.0234137 Jy ! Component: 3100 - total flux cleaned = 0.0234752 Jy ! Component: 3150 - total flux cleaned = 0.0234148 Jy ! Component: 3200 - total flux cleaned = 0.0234151 Jy ! Component: 3250 - total flux cleaned = 0.023534 Jy ! Component: 3300 - total flux cleaned = 0.023592 Jy ! Component: 3350 - total flux cleaned = 0.0235341 Jy ! Component: 3400 - total flux cleaned = 0.0235334 Jy ! Component: 3450 - total flux cleaned = 0.0235903 Jy ! Component: 3500 - total flux cleaned = 0.0237025 Jy ! Component: 3550 - total flux cleaned = 0.0239245 Jy ! Component: 3600 - total flux cleaned = 0.0240887 Jy ! Component: 3650 - total flux cleaned = 0.0243055 Jy ! Component: 3700 - total flux cleaned = 0.0243585 Jy ! Component: 3750 - total flux cleaned = 0.0244655 Jy ! Component: 3800 - total flux cleaned = 0.0247821 Jy ! Component: 3850 - total flux cleaned = 0.0248867 Jy ! Component: 3900 - total flux cleaned = 0.0250416 Jy ! Component: 3950 - total flux cleaned = 0.0252465 Jy ! Component: 4000 - total flux cleaned = 0.0252465 Jy ! Component: 4050 - total flux cleaned = 0.0253475 Jy ! Total flux subtracted in 4096 components = 0.0254476 Jy ! Clean residual min=-0.003139 max=0.002944 Jy/beam ! Clean residual mean=0.000017 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.715205 Jy keep ! Adding 369 model components to the UV plane model. ! The established model now contains 515 components and 0.715205 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0158-1413_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.84 x 7.699 at -4.731 degrees (North through East) ! Clean map min=-0.011623 max=0.32073 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0158-1413_S_map.fits wmodel /image_prod/ug002_uva//J0158-1413_S_map.mod ! Writing 515 model components to file: /image_prod/ug002_uva//J0158-1413_S_map.mod wobs /image_prod/ug002_uva//J0158-1413_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0158-1413_S_uvs.fits wwins /image_prod/ug002_uva//J0158-1413_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0158-1413_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.320735 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000880237 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.823332 0.823332 1.64666 3.29333 6.58665 13.1733 26.3466 52.6932 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.32 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 364.373 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0158-1413_S_dfm.log closed on Wed Mar 4 19:20:12 2020