! Started logfile: /image_prod/ug002_uva//J0653-1929_S_dfm.log on Wed Mar 4 21:33:53 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//J0653-1929_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0653-1929_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976111 visibilities/baseline/integration-bin. ! Found source: J0653-1929 ! ! 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 5271 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 J0653-1929_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=1.014424Jy sigma=7.109512 ! Fit after self-cal, rms=0.838169Jy sigma=5.828349 ! 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=2.792 mas, bmaj=7.111 mas, bpa=-3.184 degrees ! Estimated noise=2.30957 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 = 0.130369 Jy ! Component: 100 - total flux cleaned = 0.159366 Jy ! Total flux subtracted in 100 components = 0.159366 Jy ! Clean residual min=-0.013168 max=0.012558 Jy/beam ! Clean residual mean=-0.000028 rms=0.002955 Jy/beam ! Combined flux in latest and established models = 0.159366 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.159366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088884Jy sigma=0.556719 ! Fit after self-cal, rms=0.088889Jy sigma=0.556650 ! 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=3.319 mas, bmaj=8.24 mas, bpa=-2.775 degrees ! Estimated noise=1.44934 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 = 0.0125941 Jy ! Component: 100 - total flux cleaned = 0.0189353 Jy ! Component: 150 - total flux cleaned = 0.022265 Jy ! Component: 200 - total flux cleaned = 0.0238296 Jy ! Total flux subtracted in 200 components = 0.0238296 Jy ! Clean residual min=-0.012764 max=0.008827 Jy/beam ! Clean residual mean=0.000032 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 0.183196 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 32 components and 0.183196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087438Jy sigma=0.542894 ! Fit after self-cal, rms=0.087470Jy sigma=0.542806 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 8.24 at -2.775 degrees (North through East) ! Clean map min=-0.012498 max=0.16253 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.09 HN 1.11 KP 1.04 ! LA 1.05 MK 1.12 NL 0.99 OV 0.65 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.07 HN 1.10 KP 1.06 ! LA 1.00 MK 0.99 NL 0.95 OV 0.96 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.04 HN 1.13 KP 1.02 ! LA 1.09 MK 0.99 NL 0.93 OV 0.63 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.087470Jy sigma=0.542806 ! Fit after self-cal, rms=0.083832Jy sigma=0.482660 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=8.259 mas, bpa=-1.996 degrees ! Estimated noise=1.45491 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 = -0.000293989 Jy ! Component: 100 - total flux cleaned = -0.000423911 Jy ! Component: 150 - total flux cleaned = -0.000541608 Jy ! Component: 200 - total flux cleaned = -0.000651035 Jy ! Total flux subtracted in 200 components = -0.000651035 Jy ! Clean residual min=-0.003384 max=0.004004 Jy/beam ! Clean residual mean=-0.000008 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.182545 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.182545 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083790Jy sigma=0.482354 ! Fit after self-cal, rms=0.084059Jy sigma=0.481529 ! 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=0.084059Jy sigma=0.481529 ! Fit after self-cal, rms=0.083036Jy sigma=0.476886 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=8.27 mas, bpa=-2.327 degrees ! Estimated noise=1.45503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000449599 Jy ! Component: 100 - total flux cleaned = -0.000521917 Jy ! Component: 150 - total flux cleaned = -0.000581845 Jy ! Component: 200 - total flux cleaned = -0.000582385 Jy ! Total flux subtracted in 200 components = -0.000582385 Jy ! Clean residual min=-0.002975 max=0.003134 Jy/beam ! Clean residual mean=-0.000011 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.181962 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.181962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083008Jy sigma=0.476673 ! Fit after self-cal, rms=0.083018Jy sigma=0.476623 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 (-8, -45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240907 Jy ! Component: 100 - total flux cleaned = 0.0026069 Jy ! Component: 150 - total flux cleaned = 0.00294256 Jy ! Component: 200 - total flux cleaned = 0.00318664 Jy ! Total flux subtracted in 200 components = 0.00318664 Jy ! Clean residual min=-0.002691 max=0.002906 Jy/beam ! Clean residual mean=-0.000011 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.185149 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.185149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082887Jy sigma=0.475684 ! Fit after self-cal, rms=0.082879Jy sigma=0.475668 ! Inverting map ! Added new window around map position (-123, -61). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216559 Jy ! Component: 100 - total flux cleaned = 0.0023973 Jy ! Component: 150 - total flux cleaned = 0.00269166 Jy ! Component: 200 - total flux cleaned = 0.00291587 Jy ! Total flux subtracted in 200 components = 0.00291587 Jy ! Clean residual min=-0.002626 max=0.002286 Jy/beam ! Clean residual mean=-0.000011 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.188065 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.188065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082761Jy sigma=0.474777 ! Fit after self-cal, rms=0.082751Jy sigma=0.474753 ! 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=0.082751Jy sigma=0.474753 ! Fit after self-cal, rms=0.082499Jy sigma=0.474684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.331 mas, bmaj=8.275 mas, bpa=-2.302 degrees ! Estimated noise=1.44987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420796 Jy ! Component: 100 - total flux cleaned = 0.000464539 Jy ! Component: 150 - total flux cleaned = 0.00050483 Jy ! Component: 200 - total flux cleaned = 0.00050438 Jy ! Total flux subtracted in 200 components = 0.00050438 Jy ! Clean residual min=-0.002463 max=0.002240 Jy/beam ! Clean residual mean=-0.000008 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.188569 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 95 components and 0.188569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082456Jy sigma=0.474421 ! Fit after self-cal, rms=0.082455Jy sigma=0.474417 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 = -0.000109038 Jy ! Component: 100 - total flux cleaned = -0.000109527 Jy ! Component: 150 - total flux cleaned = -4.63024e-05 Jy ! Component: 200 - total flux cleaned = 1.28325e-05 Jy ! Total flux subtracted in 200 components = 1.28325e-05 Jy ! Clean residual min=-0.002403 max=0.002200 Jy/beam ! Clean residual mean=-0.000008 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.188582 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 104 components and 0.188582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082429Jy sigma=0.474259 ! Fit after self-cal, rms=0.082428Jy sigma=0.474258 ! 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=0.082428Jy sigma=0.474258 ! Fit after self-cal, rms=0.082303Jy sigma=0.474247 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.784 mas, bmaj=16.72 mas, bpa=-0.7841 degrees ! Estimated noise=1.73014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100266 Jy ! Component: 100 - total flux cleaned = 0.000171117 Jy ! Component: 150 - total flux cleaned = 0.000303145 Jy ! Component: 200 - total flux cleaned = 0.000404304 Jy ! Total flux subtracted in 200 components = 0.000404304 Jy ! Clean residual min=-0.002310 max=0.002376 Jy/beam ! Clean residual mean=-0.000012 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.188986 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.188986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082289Jy sigma=0.474209 ! Fit after self-cal, rms=0.082290Jy sigma=0.474204 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 = 8.34943e-05 Jy ! Component: 100 - total flux cleaned = 0.000137558 Jy ! Component: 150 - total flux cleaned = 0.000188654 Jy ! Component: 200 - total flux cleaned = 0.00022125 Jy ! Total flux subtracted in 200 components = 0.00022125 Jy ! Clean residual min=-0.002269 max=0.002370 Jy/beam ! Clean residual mean=-0.000012 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.189207 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 118 components and 0.189207 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082282Jy sigma=0.474182 ! Fit after self-cal, rms=0.082283Jy sigma=0.474179 ! 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=3.332 mas, bmaj=8.278 mas, bpa=-2.278 degrees ! Estimated noise=1.44811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.332 x 8.278 at -2.278 degrees (North through East) ! Clean map min=-0.0023642 max=0.16368 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=2.799 mas, bmaj=7.153 mas, bpa=-2.515 degrees ! Estimated noise=2.2948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129447 Jy ! Component: 100 - total flux cleaned = 0.15801 Jy ! Component: 150 - total flux cleaned = 0.168108 Jy ! Component: 200 - total flux cleaned = 0.17362 Jy ! Total flux subtracted in 200 components = 0.17362 Jy ! Clean residual min=-0.004851 max=0.005389 Jy/beam ! Clean residual mean=-0.000025 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 0.17362 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.17362 Jy ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=8.278 mas, bpa=-2.278 degrees ! Estimated noise=1.44811 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 (2, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508501 Jy ! Component: 100 - total flux cleaned = 0.0081603 Jy ! Component: 150 - total flux cleaned = 0.0101867 Jy ! Component: 200 - total flux cleaned = 0.0116185 Jy ! Total flux subtracted in 200 components = 0.0116185 Jy ! Clean residual min=-0.002770 max=0.002431 Jy/beam ! Clean residual mean=-0.000010 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.185238 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.185238 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=7.784 mas, bmaj=16.72 mas, bpa=-0.7841 degrees ! Estimated noise=1.73014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200183 Jy ! Component: 100 - total flux cleaned = 0.00281021 Jy ! Component: 150 - total flux cleaned = 0.00328225 Jy ! Component: 200 - total flux cleaned = 0.00356341 Jy ! Total flux subtracted in 200 components = 0.00356341 Jy ! Clean residual min=-0.002243 max=0.002129 Jy/beam ! Clean residual mean=-0.000011 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.188802 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 = 0.000184651 Jy ! Component: 100 - total flux cleaned = 0.000269213 Jy ! Component: 150 - total flux cleaned = 0.00034882 Jy ! Component: 200 - total flux cleaned = 0.000449093 Jy ! Total flux subtracted in 200 components = 0.000449093 Jy ! Clean residual min=-0.002211 max=0.002114 Jy/beam ! Clean residual mean=-0.000010 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.189251 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.189251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=8.278 mas, bpa=-2.278 degrees ! Estimated noise=1.44811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000365959 Jy ! Component: 100 - total flux cleaned = -0.000315213 Jy ! Component: 150 - total flux cleaned = -0.000223703 Jy ! Component: 200 - total flux cleaned = -0.00013888 Jy ! Total flux subtracted in 200 components = -0.00013888 Jy ! Clean residual min=-0.002433 max=0.002179 Jy/beam ! Clean residual mean=-0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.189112 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.189112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082299Jy sigma=0.474150 ! Fit after self-cal, rms=0.082262Jy sigma=0.474025 wmodel J0653-1929_S_map.mod ! Writing 95 model components to file: J0653-1929_S_map.mod wobs J0653-1929_S_uvs.fits ! Writing UV FITS file: J0653-1929_S_uvs.fits wwins J0653-1929_S_map.win ! wwins: Wrote 4 windows to J0653-1929_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 = -0.000498213 Jy ! Component: 100 - total flux cleaned = -0.000692452 Jy ! Component: 150 - total flux cleaned = -0.000839738 Jy ! Component: 200 - total flux cleaned = -0.0010162 Jy ! Component: 250 - total flux cleaned = -0.00108413 Jy ! Component: 300 - total flux cleaned = -0.00111732 Jy ! Component: 350 - total flux cleaned = -0.00108545 Jy ! Component: 400 - total flux cleaned = -0.00111801 Jy ! Component: 450 - total flux cleaned = -0.00111833 Jy ! Component: 500 - total flux cleaned = -0.00111813 Jy ! Component: 550 - total flux cleaned = -0.00108759 Jy ! Component: 600 - total flux cleaned = -0.000942824 Jy ! Component: 650 - total flux cleaned = -0.00080057 Jy ! Component: 700 - total flux cleaned = -0.000744759 Jy ! Component: 750 - total flux cleaned = -0.00058016 Jy ! Component: 800 - total flux cleaned = -0.000417715 Jy ! Component: 850 - total flux cleaned = -0.00036413 Jy ! Component: 900 - total flux cleaned = -0.000153272 Jy ! Component: 950 - total flux cleaned = -4.92594e-05 Jy ! Component: 1000 - total flux cleaned = 7.85845e-05 Jy ! Component: 1050 - total flux cleaned = 0.000179767 Jy ! Component: 1100 - total flux cleaned = 0.000304498 Jy ! Component: 1150 - total flux cleaned = 0.00040294 Jy ! Component: 1200 - total flux cleaned = 0.00050009 Jy ! Component: 1250 - total flux cleaned = 0.00057195 Jy ! Component: 1300 - total flux cleaned = 0.000690754 Jy ! Component: 1350 - total flux cleaned = 0.000807927 Jy ! Component: 1400 - total flux cleaned = 0.000923833 Jy ! Component: 1450 - total flux cleaned = 0.00101588 Jy ! Component: 1500 - total flux cleaned = 0.00112919 Jy ! Component: 1550 - total flux cleaned = 0.00128585 Jy ! Component: 1600 - total flux cleaned = 0.00135215 Jy ! Component: 1650 - total flux cleaned = 0.00150557 Jy ! Component: 1700 - total flux cleaned = 0.00159225 Jy ! Component: 1750 - total flux cleaned = 0.00169953 Jy ! Component: 1800 - total flux cleaned = 0.00178459 Jy ! Component: 1850 - total flux cleaned = 0.00191046 Jy ! Component: 1900 - total flux cleaned = 0.00197278 Jy ! Component: 1950 - total flux cleaned = 0.00205517 Jy ! Component: 2000 - total flux cleaned = 0.00213666 Jy ! Component: 2050 - total flux cleaned = 0.00223746 Jy ! Component: 2100 - total flux cleaned = 0.00227754 Jy ! Component: 2150 - total flux cleaned = 0.00241582 Jy ! Component: 2200 - total flux cleaned = 0.00255214 Jy ! Component: 2250 - total flux cleaned = 0.00260996 Jy ! Component: 2300 - total flux cleaned = 0.00264826 Jy ! Component: 2350 - total flux cleaned = 0.00276234 Jy ! Component: 2400 - total flux cleaned = 0.00285608 Jy ! Component: 2450 - total flux cleaned = 0.00293057 Jy ! Component: 2500 - total flux cleaned = 0.00296756 Jy ! Component: 2550 - total flux cleaned = 0.00311372 Jy ! Component: 2600 - total flux cleaned = 0.0030955 Jy ! Component: 2650 - total flux cleaned = 0.0032032 Jy ! Component: 2700 - total flux cleaned = 0.00322096 Jy ! Component: 2750 - total flux cleaned = 0.00329157 Jy ! Component: 2800 - total flux cleaned = 0.00336146 Jy ! Component: 2850 - total flux cleaned = 0.00336142 Jy ! Component: 2900 - total flux cleaned = 0.0034302 Jy ! Component: 2950 - total flux cleaned = 0.00343034 Jy ! Component: 3000 - total flux cleaned = 0.00349813 Jy ! Component: 3050 - total flux cleaned = 0.00354836 Jy ! Component: 3100 - total flux cleaned = 0.00364821 Jy ! Component: 3150 - total flux cleaned = 0.00366467 Jy ! Component: 3200 - total flux cleaned = 0.0036811 Jy ! Component: 3250 - total flux cleaned = 0.00376255 Jy ! Component: 3300 - total flux cleaned = 0.00377853 Jy ! Component: 3350 - total flux cleaned = 0.00377855 Jy ! Component: 3400 - total flux cleaned = 0.00385821 Jy ! Component: 3450 - total flux cleaned = 0.00388992 Jy ! Component: 3500 - total flux cleaned = 0.00396822 Jy ! Component: 3550 - total flux cleaned = 0.00399949 Jy ! Component: 3600 - total flux cleaned = 0.0040458 Jy ! Component: 3650 - total flux cleaned = 0.00406131 Jy ! Component: 3700 - total flux cleaned = 0.0041528 Jy ! Component: 3750 - total flux cleaned = 0.0042133 Jy ! Component: 3800 - total flux cleaned = 0.0042433 Jy ! Component: 3850 - total flux cleaned = 0.00425811 Jy ! Component: 3900 - total flux cleaned = 0.00424332 Jy ! Component: 3950 - total flux cleaned = 0.00434642 Jy ! Component: 4000 - total flux cleaned = 0.00434629 Jy ! Component: 4050 - total flux cleaned = 0.00441895 Jy ! Total flux subtracted in 4096 components = 0.0043901 Jy ! Clean residual min=-0.000935 max=0.000834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.193502 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 367 components and 0.193502 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0653-1929_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.332 x 8.278 at -2.278 degrees (North through East) ! Clean map min=-0.0017763 max=0.16355 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0653-1929_S_map.fits wmodel /image_prod/ug002_uva//J0653-1929_S_map.mod ! Writing 367 model components to file: /image_prod/ug002_uva//J0653-1929_S_map.mod wobs /image_prod/ug002_uva//J0653-1929_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0653-1929_S_uvs.fits wwins /image_prod/ug002_uva//J0653-1929_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0653-1929_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.163549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253332 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.464689 0.464689 0.929378 1.85876 3.71751 7.43502 14.87 29.7401 59.4802 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 645.593 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0653-1929_S_dfm.log closed on Wed Mar 4 21:33:57 2020