! Started logfile: .//J0336+3218_S_dfm.log on Wed Aug 15 15:27:00 2018 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 .//J0336+3218_S_uva.fits ! Reading UV FITS file: .//J0336+3218_S_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0336+3218 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 1440 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0336+3218_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.962163Jy sigma=33.488850 ! Fit after self-cal, rms=0.988298Jy sigma=16.779841 ! 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=2.496 mas, bmaj=8.4 mas, bpa=-16.28 degrees ! Estimated noise=1.6961 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 = 0.93339 Jy ! Component: 100 - total flux cleaned = 1.39696 Jy ! Total flux subtracted in 100 components = 1.39696 Jy ! Clean residual min=-0.147744 max=0.405985 Jy/beam ! Clean residual mean=0.000438 rms=0.055369 Jy/beam ! Combined flux in latest and established models = 1.39696 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 1.39696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.740342Jy sigma=12.255632 ! Fit after self-cal, rms=0.724457Jy sigma=12.090584 ! Inverting map ! Added new window around map position (5, -4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.390395 Jy ! Component: 100 - total flux cleaned = 0.595024 Jy ! Total flux subtracted in 100 components = 0.595024 Jy ! Clean residual min=-0.094924 max=0.145303 Jy/beam ! Clean residual mean=0.000197 rms=0.027742 Jy/beam ! Combined flux in latest and established models = 1.99198 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 1.99198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.375592Jy sigma=6.245244 ! Fit after self-cal, rms=0.344897Jy sigma=5.689141 ! 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=2.916 mas, bmaj=8.608 mas, bpa=-15.86 degrees ! Estimated noise=1.24568 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 = 0.20105 Jy ! Component: 100 - total flux cleaned = 0.312486 Jy ! Component: 150 - total flux cleaned = 0.384653 Jy ! Component: 200 - total flux cleaned = 0.435981 Jy ! Total flux subtracted in 200 components = 0.435981 Jy ! Clean residual min=-0.056791 max=0.057952 Jy/beam ! Clean residual mean=0.000021 rms=0.013534 Jy/beam ! Combined flux in latest and established models = 2.42796 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 67 components and 2.42796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172143Jy sigma=2.793942 ! Fit after self-cal, rms=0.164365Jy sigma=2.627097 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.916 x 8.608 at -15.86 degrees (North through East) ! Clean map min=-0.04927 max=1.3125 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 1.00 KP 0.97 ! LA 0.93 MK 1.11 NL 1.00 OV 0.96 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.99 KP 0.95 ! LA 0.93 MK 1.09 NL 1.03 OV 0.95 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.00 KP 0.96 ! LA 0.91 MK 1.01 NL 0.98 OV 0.95 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.164365Jy sigma=2.627097 ! Fit after self-cal, rms=0.114848Jy sigma=1.844378 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.967 mas, bmaj=8.665 mas, bpa=-15.79 degrees ! Estimated noise=1.24419 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 = 0.0182595 Jy ! Component: 100 - total flux cleaned = 0.0224434 Jy ! Component: 150 - total flux cleaned = 0.0230801 Jy ! Component: 200 - total flux cleaned = 0.0246723 Jy ! Total flux subtracted in 200 components = 0.0246723 Jy ! Clean residual min=-0.024971 max=0.031142 Jy/beam ! Clean residual mean=0.000041 rms=0.007355 Jy/beam ! Combined flux in latest and established models = 2.45263 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 2.45263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102193Jy sigma=1.632761 ! Fit after self-cal, rms=0.100808Jy sigma=1.597404 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100808Jy sigma=1.597404 ! Fit after self-cal, rms=0.097866Jy sigma=1.579091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=8.64 mas, bpa=-15.7 degrees ! Estimated noise=1.24419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146199 Jy ! Component: 100 - total flux cleaned = 0.0186982 Jy ! Component: 150 - total flux cleaned = 0.0187387 Jy ! Component: 200 - total flux cleaned = 0.020349 Jy ! Total flux subtracted in 200 components = 0.020349 Jy ! Clean residual min=-0.022255 max=0.027791 Jy/beam ! Clean residual mean=0.000044 rms=0.006409 Jy/beam ! Combined flux in latest and established models = 2.47298 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 2.47298 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090920Jy sigma=1.475429 ! Fit after self-cal, rms=0.090279Jy sigma=1.453582 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 (10.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0281609 Jy ! Component: 100 - total flux cleaned = 0.0407823 Jy ! Component: 150 - total flux cleaned = 0.0461294 Jy ! Component: 200 - total flux cleaned = 0.0493006 Jy ! Total flux subtracted in 200 components = 0.0493006 Jy ! Clean residual min=-0.021220 max=0.019660 Jy/beam ! Clean residual mean=0.000019 rms=0.004901 Jy/beam ! Combined flux in latest and established models = 2.52228 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 128 components and 2.52228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078198Jy sigma=1.253353 ! Fit after self-cal, rms=0.077706Jy sigma=1.244050 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077706Jy sigma=1.244050 ! Fit after self-cal, rms=0.075950Jy sigma=1.230961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=8.628 mas, bpa=-15.64 degrees ! Estimated noise=1.24317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105741 Jy ! Component: 100 - total flux cleaned = 0.0153617 Jy ! Component: 150 - total flux cleaned = 0.0181041 Jy ! Component: 200 - total flux cleaned = 0.0196231 Jy ! Total flux subtracted in 200 components = 0.0196231 Jy ! Clean residual min=-0.019274 max=0.016205 Jy/beam ! Clean residual mean=0.000017 rms=0.004286 Jy/beam ! Combined flux in latest and established models = 2.54191 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 143 components and 2.54191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071823Jy sigma=1.166858 ! Fit after self-cal, rms=0.071458Jy sigma=1.157747 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 = 0.00203215 Jy ! Component: 100 - total flux cleaned = 0.00326031 Jy ! Component: 150 - total flux cleaned = 0.00351316 Jy ! Component: 200 - total flux cleaned = 0.00375741 Jy ! Total flux subtracted in 200 components = 0.00375741 Jy ! Clean residual min=-0.018250 max=0.014804 Jy/beam ! Clean residual mean=0.000016 rms=0.003957 Jy/beam ! Combined flux in latest and established models = 2.54566 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 151 components and 2.54566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068987Jy sigma=1.121223 ! Fit after self-cal, rms=0.068710Jy sigma=1.114884 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068710Jy sigma=1.114884 ! Fit after self-cal, rms=0.067759Jy sigma=1.108418 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.949 mas, bmaj=9.948 mas, bpa=-12.14 degrees ! Estimated noise=1.66506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01401 Jy ! Component: 100 - total flux cleaned = 0.0166928 Jy ! Component: 150 - total flux cleaned = 0.0164877 Jy ! Component: 200 - total flux cleaned = 0.0162884 Jy ! Total flux subtracted in 200 components = 0.0162884 Jy ! Clean residual min=-0.017287 max=0.015921 Jy/beam ! Clean residual mean=0.000021 rms=0.004840 Jy/beam ! Combined flux in latest and established models = 2.56195 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 2.56195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066362Jy sigma=1.090477 ! Fit after self-cal, rms=0.065913Jy sigma=1.082976 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 = 0.000209064 Jy ! Component: 100 - total flux cleaned = 0.000279246 Jy ! Component: 150 - total flux cleaned = -0.00044615 Jy ! Component: 200 - total flux cleaned = -0.000927159 Jy ! Total flux subtracted in 200 components = -0.000927159 Jy ! Clean residual min=-0.016797 max=0.015629 Jy/beam ! Clean residual mean=0.000021 rms=0.004569 Jy/beam ! Combined flux in latest and established models = 2.56102 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 186 components and 2.56102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065442Jy sigma=1.081583 ! Fit after self-cal, rms=0.065124Jy sigma=1.076165 ! 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=2.973 mas, bmaj=8.622 mas, bpa=-15.62 degrees ! Estimated noise=1.24117 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 8.622 at -15.62 degrees (North through East) ! Clean map min=-0.01364 max=1.2714 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065124Jy sigma=1.076165 ! Fit after self-cal, rms=0.062747Jy sigma=1.032371 ! Inverting map and beam ! Estimated beam: bmin=2.972 mas, bmaj=8.619 mas, bpa=-15.62 degrees ! Estimated noise=1.24002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00714254 Jy ! Component: 100 - total flux cleaned = 0.00609339 Jy ! Component: 150 - total flux cleaned = 0.00566551 Jy ! Component: 200 - total flux cleaned = 0.00528101 Jy ! Total flux subtracted in 200 components = 0.00528101 Jy ! Clean residual min=-0.012905 max=0.012792 Jy/beam ! Clean residual mean=0.000017 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 2.5663 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 2.5663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060606Jy sigma=0.994624 ! Fit after self-cal, rms=0.060329Jy sigma=0.988933 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734937 Jy ! Component: 100 - total flux cleaned = 0.000932624 Jy ! Component: 150 - total flux cleaned = 0.000442224 Jy ! Component: 200 - total flux cleaned = -0.000451069 Jy ! Total flux subtracted in 200 components = -0.000451069 Jy ! Clean residual min=-0.012129 max=0.011867 Jy/beam ! Clean residual mean=0.000018 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 2.56585 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 2.56585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059134Jy sigma=0.969674 ! Fit after self-cal, rms=0.058927Jy sigma=0.965451 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058927Jy sigma=0.965451 ! Fit after self-cal, rms=0.058572Jy sigma=0.962605 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=2.531 mas, bmaj=8.395 mas, bpa=-16.1 degrees ! Estimated noise=1.7156 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.985696 Jy ! Component: 100 - total flux cleaned = 1.50188 Jy ! Component: 150 - total flux cleaned = 1.81429 Jy ! Component: 200 - total flux cleaned = 2.00492 Jy ! Total flux subtracted in 200 components = 2.00492 Jy ! Clean residual min=-0.046416 max=0.097684 Jy/beam ! Clean residual mean=0.000230 rms=0.017346 Jy/beam ! Combined flux in latest and established models = 2.00492 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 15 model components to the UV plane model. ! The established model now contains 15 components and 2.00492 Jy ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=8.614 mas, bpa=-15.6 degrees ! Estimated noise=1.23799 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 = 0.1654 Jy ! Component: 100 - total flux cleaned = 0.262574 Jy ! Component: 150 - total flux cleaned = 0.324735 Jy ! Component: 200 - total flux cleaned = 0.370754 Jy ! Total flux subtracted in 200 components = 0.370754 Jy ! Clean residual min=-0.022471 max=0.028162 Jy/beam ! Clean residual mean=0.000149 rms=0.007588 Jy/beam ! Combined flux in latest and established models = 2.37568 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 60 components and 2.37568 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=6.94 mas, bmaj=9.937 mas, bpa=-11.99 degrees ! Estimated noise=1.66555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.062711 Jy ! Component: 100 - total flux cleaned = 0.101389 Jy ! Component: 150 - total flux cleaned = 0.128057 Jy ! Component: 200 - total flux cleaned = 0.146864 Jy ! Total flux subtracted in 200 components = 0.146864 Jy ! Clean residual min=-0.019472 max=0.019125 Jy/beam ! Clean residual mean=0.000116 rms=0.005318 Jy/beam ! Combined flux in latest and established models = 2.52254 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 = 0.0137339 Jy ! Component: 100 - total flux cleaned = 0.0233619 Jy ! Component: 150 - total flux cleaned = 0.0287418 Jy ! Component: 200 - total flux cleaned = 0.0329562 Jy ! Total flux subtracted in 200 components = 0.0329562 Jy ! Clean residual min=-0.015167 max=0.013416 Jy/beam ! Clean residual mean=0.000062 rms=0.004196 Jy/beam ! Combined flux in latest and established models = 2.5555 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 151 components and 2.5555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.968 mas, bmaj=8.614 mas, bpa=-15.6 degrees ! Estimated noise=1.23799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00930194 Jy ! Component: 100 - total flux cleaned = 0.0121564 Jy ! Component: 150 - total flux cleaned = 0.0135066 Jy ! Component: 200 - total flux cleaned = 0.0146643 Jy ! Total flux subtracted in 200 components = 0.0146643 Jy ! Clean residual min=-0.011935 max=0.012318 Jy/beam ! Clean residual mean=0.000015 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 2.57016 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 2.57016 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060704Jy sigma=1.013775 ! Fit after self-cal, rms=0.059559Jy sigma=0.986540 wmodel J0336+3218_S_map.mod ! Writing 170 model components to file: J0336+3218_S_map.mod wobs J0336+3218_S_uvs.fits ! Writing UV FITS file: J0336+3218_S_uvs.fits wwins J0336+3218_S_map.win ! wwins: Wrote 3 windows to J0336+3218_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 = 0.00220817 Jy ! Component: 100 - total flux cleaned = 0.00295541 Jy ! Component: 150 - total flux cleaned = 0.00400411 Jy ! Component: 200 - total flux cleaned = 0.00548245 Jy ! Component: 250 - total flux cleaned = 0.00687076 Jy ! Component: 300 - total flux cleaned = 0.00833656 Jy ! Component: 350 - total flux cleaned = 0.00945615 Jy ! Component: 400 - total flux cleaned = 0.00999012 Jy ! Component: 450 - total flux cleaned = 0.010243 Jy ! Component: 500 - total flux cleaned = 0.0103653 Jy ! Component: 550 - total flux cleaned = 0.0104835 Jy ! Component: 600 - total flux cleaned = 0.0107102 Jy ! Component: 650 - total flux cleaned = 0.010822 Jy ! Component: 700 - total flux cleaned = 0.0111384 Jy ! Component: 750 - total flux cleaned = 0.0113438 Jy ! Component: 800 - total flux cleaned = 0.0117337 Jy ! Component: 850 - total flux cleaned = 0.0117311 Jy ! Component: 900 - total flux cleaned = 0.0118229 Jy ! Component: 950 - total flux cleaned = 0.0120908 Jy ! Component: 1000 - total flux cleaned = 0.0121768 Jy ! Component: 1050 - total flux cleaned = 0.0125099 Jy ! Component: 1100 - total flux cleaned = 0.012671 Jy ! Component: 1150 - total flux cleaned = 0.0127501 Jy ! Component: 1200 - total flux cleaned = 0.0128265 Jy ! Component: 1250 - total flux cleaned = 0.012975 Jy ! Component: 1300 - total flux cleaned = 0.01276 Jy ! Component: 1350 - total flux cleaned = 0.0129013 Jy ! Component: 1400 - total flux cleaned = 0.0129005 Jy ! Component: 1450 - total flux cleaned = 0.0129675 Jy ! Component: 1500 - total flux cleaned = 0.0129011 Jy ! Component: 1550 - total flux cleaned = 0.0129631 Jy ! Component: 1600 - total flux cleaned = 0.0130851 Jy ! Component: 1650 - total flux cleaned = 0.013265 Jy ! Component: 1700 - total flux cleaned = 0.01344 Jy ! Component: 1750 - total flux cleaned = 0.013554 Jy ! Component: 1800 - total flux cleaned = 0.0134989 Jy ! Component: 1850 - total flux cleaned = 0.0137719 Jy ! Component: 1900 - total flux cleaned = 0.0139311 Jy ! Component: 1950 - total flux cleaned = 0.0139306 Jy ! Component: 2000 - total flux cleaned = 0.0140346 Jy ! Component: 2050 - total flux cleaned = 0.0141851 Jy ! Component: 2100 - total flux cleaned = 0.0140878 Jy ! Component: 2150 - total flux cleaned = 0.0142795 Jy ! Component: 2200 - total flux cleaned = 0.0143739 Jy ! Component: 2250 - total flux cleaned = 0.014465 Jy ! Component: 2300 - total flux cleaned = 0.0145543 Jy ! Component: 2350 - total flux cleaned = 0.0147731 Jy ! Component: 2400 - total flux cleaned = 0.0147291 Jy ! Component: 2450 - total flux cleaned = 0.0148145 Jy ! Component: 2500 - total flux cleaned = 0.0150226 Jy ! Component: 2550 - total flux cleaned = 0.0149809 Jy ! Component: 2600 - total flux cleaned = 0.0150627 Jy ! Component: 2650 - total flux cleaned = 0.0152221 Jy ! Component: 2700 - total flux cleaned = 0.0152617 Jy ! Component: 2750 - total flux cleaned = 0.0152613 Jy ! Component: 2800 - total flux cleaned = 0.0153372 Jy ! Component: 2850 - total flux cleaned = 0.0154484 Jy ! Component: 2900 - total flux cleaned = 0.0154113 Jy ! Component: 2950 - total flux cleaned = 0.015411 Jy ! Component: 3000 - total flux cleaned = 0.0154111 Jy ! Component: 3050 - total flux cleaned = 0.0154812 Jy ! Component: 3100 - total flux cleaned = 0.0154478 Jy ! Component: 3150 - total flux cleaned = 0.0156523 Jy ! Component: 3200 - total flux cleaned = 0.0157191 Jy ! Component: 3250 - total flux cleaned = 0.0157182 Jy ! Component: 3300 - total flux cleaned = 0.0157835 Jy ! Component: 3350 - total flux cleaned = 0.0156858 Jy ! Component: 3400 - total flux cleaned = 0.0157817 Jy ! Component: 3450 - total flux cleaned = 0.0157497 Jy ! Component: 3500 - total flux cleaned = 0.015844 Jy ! Component: 3550 - total flux cleaned = 0.0157816 Jy ! Component: 3600 - total flux cleaned = 0.0159046 Jy ! Component: 3650 - total flux cleaned = 0.015874 Jy ! Component: 3700 - total flux cleaned = 0.0159344 Jy ! Component: 3750 - total flux cleaned = 0.0159941 Jy ! Component: 3800 - total flux cleaned = 0.0159647 Jy ! Component: 3850 - total flux cleaned = 0.0160233 Jy ! Component: 3900 - total flux cleaned = 0.0160231 Jy ! Component: 3950 - total flux cleaned = 0.0160231 Jy ! Component: 4000 - total flux cleaned = 0.0160804 Jy ! Component: 4050 - total flux cleaned = 0.0160234 Jy ! Total flux subtracted in 4096 components = 0.0160516 Jy ! Clean residual min=-0.001820 max=0.001896 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 2.58621 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 479 components and 2.58621 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0336+3218_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.968 x 8.614 at -15.6 degrees (North through East) ! Clean map min=-0.0058548 max=1.2734 Jy/beam ! Writing clean map to FITS file: .//J0336+3218_S_map.fits wmodel .//J0336+3218_S_map.mod ! Writing 479 model components to file: .//J0336+3218_S_map.mod wobs .//J0336+3218_S_uvs.fits ! Writing UV FITS file: .//J0336+3218_S_uvs.fits wwins .//J0336+3218_S_map.win ! wwins: Wrote 4 windows to .//J0336+3218_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.27337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11696 0.11696 0.233919 0.467839 0.935678 1.87136 3.74271 7.48542 14.9708 29.9417 59.8834 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.273 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2564.99 quit ! Quitting program ! Log file .//J0336+3218_S_dfm.log closed on Wed Aug 15 15:27:04 2018