! Started logfile: /image_prod/ug002_uva//J2205+7436_S_dfm.log on Thu Mar 5 05:28:33 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//J2205+7436_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2205+7436_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.979167 visibilities/baseline/integration-bin. ! Found source: J2205+7436 ! ! 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 8460 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 J2205+7436_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=1.026003Jy sigma=7.395560 ! Fit after self-cal, rms=0.797459Jy sigma=5.749286 ! 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=3.655 mas, bmaj=4.031 mas, bpa=-21.32 degrees ! Estimated noise=1.75425 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 = 0.153088 Jy ! Component: 100 - total flux cleaned = 0.196909 Jy ! Total flux subtracted in 100 components = 0.196909 Jy ! Clean residual min=-0.005932 max=0.017062 Jy/beam ! Clean residual mean=-0.000063 rms=0.001756 Jy/beam ! Combined flux in latest and established models = 0.196909 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.196909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073793Jy sigma=0.511640 ! Fit after self-cal, rms=0.073774Jy sigma=0.511382 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178073 Jy ! Component: 100 - total flux cleaned = 0.0266786 Jy ! Total flux subtracted in 100 components = 0.0266786 Jy ! Clean residual min=-0.005646 max=0.005065 Jy/beam ! Clean residual mean=-0.000023 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.223588 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.223588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068919Jy sigma=0.472254 ! Fit after self-cal, rms=0.068913Jy sigma=0.472127 ! 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=4.57 mas, bmaj=5.011 mas, bpa=-22.14 degrees ! Estimated noise=1.08236 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 = 0.00606789 Jy ! Component: 100 - total flux cleaned = 0.00901185 Jy ! Component: 150 - total flux cleaned = 0.0105912 Jy ! Component: 200 - total flux cleaned = 0.0114001 Jy ! Total flux subtracted in 200 components = 0.0114001 Jy ! Clean residual min=-0.004279 max=0.004787 Jy/beam ! Clean residual mean=-0.000008 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 0.234988 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.234988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068467Jy sigma=0.467980 ! Fit after self-cal, rms=0.068449Jy sigma=0.467861 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.57 x 5.011 at -22.14 degrees (North through East) ! Clean map min=-0.0040712 max=0.20144 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.99 ! LA 1.01 MK 0.99 NL 0.92 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.04 KP 1.03 ! LA 1.00 MK 0.99 NL 0.98 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 1.00 ! LA 1.03 MK 1.01 NL 0.94 OV 1.01 ! PT 1.00 ! ! ! Fit before self-cal, rms=0.068449Jy sigma=0.467861 ! Fit after self-cal, rms=0.067852Jy sigma=0.464634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.577 mas, bmaj=5.019 mas, bpa=-22.02 degrees ! Estimated noise=1.08363 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 = -0.00100225 Jy ! Component: 100 - total flux cleaned = -0.00104044 Jy ! Component: 150 - total flux cleaned = -0.00112841 Jy ! Component: 200 - total flux cleaned = -0.00120281 Jy ! Total flux subtracted in 200 components = -0.00120281 Jy ! Clean residual min=-0.003363 max=0.004355 Jy/beam ! Clean residual mean=-0.000022 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.233785 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.233785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067806Jy sigma=0.464417 ! Fit after self-cal, rms=0.067806Jy sigma=0.464362 ! 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=0.067806Jy sigma=0.464362 ! Fit after self-cal, rms=0.066739Jy sigma=0.451770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.573 mas, bmaj=5.024 mas, bpa=-20.78 degrees ! Estimated noise=1.08276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282655 Jy ! Component: 100 - total flux cleaned = 0.00028169 Jy ! Component: 150 - total flux cleaned = 0.000282773 Jy ! Component: 200 - total flux cleaned = 0.000299437 Jy ! Total flux subtracted in 200 components = 0.000299437 Jy ! Clean residual min=-0.002072 max=0.003545 Jy/beam ! Clean residual mean=-0.000028 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.234085 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.234085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066722Jy sigma=0.451657 ! Fit after self-cal, rms=0.066735Jy sigma=0.451582 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 (-8.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362211 Jy ! Component: 100 - total flux cleaned = 0.00539112 Jy ! Component: 150 - total flux cleaned = 0.00579249 Jy ! Component: 200 - total flux cleaned = 0.00593591 Jy ! Total flux subtracted in 200 components = 0.00593591 Jy ! Clean residual min=-0.001892 max=0.002606 Jy/beam ! Clean residual mean=-0.000010 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.240021 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.240021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066541Jy sigma=0.450148 ! Fit after self-cal, rms=0.066528Jy sigma=0.450038 ! Inverting map ! Added new window around map position (-11, 126). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229031 Jy ! Component: 100 - total flux cleaned = 0.00299421 Jy ! Component: 150 - total flux cleaned = 0.00335449 Jy ! Component: 200 - total flux cleaned = 0.0034386 Jy ! Total flux subtracted in 200 components = 0.0034386 Jy ! Clean residual min=-0.001786 max=0.001836 Jy/beam ! Clean residual mean=-0.000009 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.243459 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.243459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066444Jy sigma=0.449437 ! Fit after self-cal, rms=0.066436Jy sigma=0.449369 ! 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=0.066436Jy sigma=0.449369 ! Fit after self-cal, rms=0.066250Jy sigma=0.449119 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.564 mas, bmaj=5.014 mas, bpa=-20.91 degrees ! Estimated noise=1.08175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132137 Jy ! Component: 100 - total flux cleaned = 0.00217155 Jy ! Component: 150 - total flux cleaned = 0.00240424 Jy ! Component: 200 - total flux cleaned = 0.00240472 Jy ! Total flux subtracted in 200 components = 0.00240472 Jy ! Clean residual min=-0.001670 max=0.001755 Jy/beam ! Clean residual mean=-0.000013 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.245864 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.245864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066217Jy sigma=0.448868 ! Fit after self-cal, rms=0.066213Jy sigma=0.448846 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 = 0.000349725 Jy ! Component: 100 - total flux cleaned = 0.000370138 Jy ! Component: 150 - total flux cleaned = 0.000351038 Jy ! Component: 200 - total flux cleaned = 0.000333319 Jy ! Total flux subtracted in 200 components = 0.000333319 Jy ! Clean residual min=-0.001651 max=0.001741 Jy/beam ! Clean residual mean=-0.000012 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.246197 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 0.246197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066201Jy sigma=0.448772 ! Fit after self-cal, rms=0.066201Jy sigma=0.448766 ! 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=0.066201Jy sigma=0.448766 ! Fit after self-cal, rms=0.066165Jy sigma=0.448722 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.257 mas, bmaj=9.801 mas, bpa=-31.07 degrees ! Estimated noise=1.29834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770765 Jy ! Component: 100 - total flux cleaned = 0.000981243 Jy ! Component: 150 - total flux cleaned = 0.00101141 Jy ! Component: 200 - total flux cleaned = 0.00102005 Jy ! Total flux subtracted in 200 components = 0.00102005 Jy ! Clean residual min=-0.001887 max=0.002132 Jy/beam ! Clean residual mean=-0.000025 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.247217 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.247217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066160Jy sigma=0.448678 ! Fit after self-cal, rms=0.066159Jy sigma=0.448672 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 (-75, 34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194019 Jy ! Component: 100 - total flux cleaned = 0.0023215 Jy ! Component: 150 - total flux cleaned = 0.00238738 Jy ! Component: 200 - total flux cleaned = 0.0023609 Jy ! Total flux subtracted in 200 components = 0.0023609 Jy ! Clean residual min=-0.001634 max=0.001653 Jy/beam ! Clean residual mean=-0.000023 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.249578 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 171 components and 0.249578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066116Jy sigma=0.448320 ! Fit after self-cal, rms=0.066110Jy sigma=0.448301 ! 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=4.561 mas, bmaj=5.011 mas, bpa=-20.79 degrees ! Estimated noise=1.08187 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.561 x 5.011 at -20.79 degrees (North through East) ! Clean map min=-0.0015086 max=0.20145 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=3.643 mas, bmaj=4.034 mas, bpa=-19.81 degrees ! Estimated noise=1.74562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152309 Jy ! Component: 100 - total flux cleaned = 0.196462 Jy ! Component: 150 - total flux cleaned = 0.214485 Jy ! Component: 200 - total flux cleaned = 0.223613 Jy ! Total flux subtracted in 200 components = 0.223613 Jy ! Clean residual min=-0.004266 max=0.004614 Jy/beam ! Clean residual mean=-0.000036 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.223613 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.223613 Jy ! Inverting map and beam ! Estimated beam: bmin=4.561 mas, bmaj=5.011 mas, bpa=-20.79 degrees ! Estimated noise=1.08187 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 = 0.007606 Jy ! Component: 100 - total flux cleaned = 0.0121136 Jy ! Component: 150 - total flux cleaned = 0.0153615 Jy ! Component: 200 - total flux cleaned = 0.0178174 Jy ! Total flux subtracted in 200 components = 0.0178174 Jy ! Clean residual min=-0.001807 max=0.002004 Jy/beam ! Clean residual mean=-0.000028 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.241431 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 66 components and 0.241431 Jy ! Inverting map ! Added new window around map position (-125.5, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216652 Jy ! Component: 100 - total flux cleaned = 0.00392226 Jy ! Component: 150 - total flux cleaned = 0.005417 Jy ! Component: 200 - total flux cleaned = 0.00650597 Jy ! Total flux subtracted in 200 components = 0.00650597 Jy ! Clean residual min=-0.001630 max=0.001514 Jy/beam ! Clean residual mean=-0.000018 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.247937 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 93 components and 0.247937 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=9.257 mas, bmaj=9.801 mas, bpa=-31.07 degrees ! Estimated noise=1.29834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148809 Jy ! Component: 100 - total flux cleaned = 0.00251713 Jy ! Component: 150 - total flux cleaned = 0.00319694 Jy ! Component: 200 - total flux cleaned = 0.00379065 Jy ! Total flux subtracted in 200 components = 0.00379065 Jy ! Clean residual min=-0.001647 max=0.001437 Jy/beam ! Clean residual mean=-0.000021 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.251727 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 = 0.000379211 Jy ! Component: 100 - total flux cleaned = 0.000665547 Jy ! Component: 150 - total flux cleaned = 0.000877564 Jy ! Component: 200 - total flux cleaned = 0.00104966 Jy ! Total flux subtracted in 200 components = 0.00104966 Jy ! Clean residual min=-0.001535 max=0.001413 Jy/beam ! Clean residual mean=-0.000017 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.252777 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 146 components and 0.252777 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.561 mas, bmaj=5.011 mas, bpa=-20.79 degrees ! Estimated noise=1.08187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000186779 Jy ! Component: 100 - total flux cleaned = 0.000283139 Jy ! Component: 150 - total flux cleaned = 0.000369406 Jy ! Component: 200 - total flux cleaned = 0.000477978 Jy ! Total flux subtracted in 200 components = 0.000477978 Jy ! Clean residual min=-0.001518 max=0.001499 Jy/beam ! Clean residual mean=-0.000008 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.253255 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.253255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066064Jy sigma=0.448036 ! Fit after self-cal, rms=0.066060Jy sigma=0.447981 wmodel J2205+7436_S_map.mod ! Writing 171 model components to file: J2205+7436_S_map.mod wobs J2205+7436_S_uvs.fits ! Writing UV FITS file: J2205+7436_S_uvs.fits wwins J2205+7436_S_map.win ! wwins: Wrote 5 windows to J2205+7436_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 = -0.000219627 Jy ! Component: 100 - total flux cleaned = -0.000605162 Jy ! Component: 150 - total flux cleaned = -0.00102275 Jy ! Component: 200 - total flux cleaned = -0.00142446 Jy ! Component: 250 - total flux cleaned = -0.00174583 Jy ! Component: 300 - total flux cleaned = -0.00208049 Jy ! Component: 350 - total flux cleaned = -0.00227648 Jy ! Component: 400 - total flux cleaned = -0.00248964 Jy ! Component: 450 - total flux cleaned = -0.00267767 Jy ! Component: 500 - total flux cleaned = -0.00282129 Jy ! Component: 550 - total flux cleaned = -0.00296206 Jy ! Component: 600 - total flux cleaned = -0.00312034 Jy ! Component: 650 - total flux cleaned = -0.00325621 Jy ! Component: 700 - total flux cleaned = -0.00333277 Jy ! Component: 750 - total flux cleaned = -0.00344606 Jy ! Component: 800 - total flux cleaned = -0.00352027 Jy ! Component: 850 - total flux cleaned = -0.00357512 Jy ! Component: 900 - total flux cleaned = -0.0036295 Jy ! Component: 950 - total flux cleaned = -0.0036653 Jy ! Component: 1000 - total flux cleaned = -0.00377108 Jy ! Component: 1050 - total flux cleaned = -0.00380578 Jy ! Component: 1100 - total flux cleaned = -0.0038917 Jy ! Component: 1150 - total flux cleaned = -0.00395996 Jy ! Component: 1200 - total flux cleaned = -0.00402714 Jy ! Component: 1250 - total flux cleaned = -0.00411011 Jy ! Component: 1300 - total flux cleaned = -0.00414309 Jy ! Component: 1350 - total flux cleaned = -0.00428912 Jy ! Component: 1400 - total flux cleaned = -0.00427292 Jy ! Component: 1450 - total flux cleaned = -0.00436821 Jy ! Component: 1500 - total flux cleaned = -0.00443142 Jy ! Component: 1550 - total flux cleaned = -0.00454039 Jy ! Component: 1600 - total flux cleaned = -0.00461732 Jy ! Component: 1650 - total flux cleaned = -0.0046938 Jy ! Component: 1700 - total flux cleaned = -0.00473884 Jy ! Component: 1750 - total flux cleaned = -0.00478386 Jy ! Component: 1800 - total flux cleaned = -0.00485804 Jy ! Component: 1850 - total flux cleaned = -0.00491668 Jy ! Component: 1900 - total flux cleaned = -0.0049602 Jy ! Component: 1950 - total flux cleaned = -0.00500345 Jy ! Component: 2000 - total flux cleaned = -0.00508896 Jy ! Component: 2050 - total flux cleaned = -0.00511723 Jy ! Component: 2100 - total flux cleaned = -0.00513136 Jy ! Component: 2150 - total flux cleaned = -0.00522846 Jy ! Component: 2200 - total flux cleaned = -0.00526975 Jy ! Component: 2250 - total flux cleaned = -0.00539227 Jy ! Component: 2300 - total flux cleaned = -0.0054191 Jy ! Component: 2350 - total flux cleaned = -0.00549947 Jy ! Component: 2400 - total flux cleaned = -0.00556608 Jy ! Component: 2450 - total flux cleaned = -0.00563182 Jy ! Component: 2500 - total flux cleaned = -0.00567096 Jy ! Component: 2550 - total flux cleaned = -0.00569706 Jy ! Component: 2600 - total flux cleaned = -0.00573593 Jy ! Component: 2650 - total flux cleaned = -0.00578716 Jy ! Component: 2700 - total flux cleaned = -0.0057999 Jy ! Component: 2750 - total flux cleaned = -0.00588834 Jy ! Component: 2800 - total flux cleaned = -0.00591333 Jy ! Component: 2850 - total flux cleaned = -0.00593819 Jy ! Component: 2900 - total flux cleaned = -0.00596279 Jy ! Component: 2950 - total flux cleaned = -0.00597508 Jy ! Component: 3000 - total flux cleaned = -0.00602388 Jy ! Component: 3050 - total flux cleaned = -0.00609656 Jy ! Component: 3100 - total flux cleaned = -0.00615675 Jy ! Component: 3150 - total flux cleaned = -0.00618062 Jy ! Component: 3200 - total flux cleaned = -0.00621623 Jy ! Component: 3250 - total flux cleaned = -0.00622805 Jy ! Component: 3300 - total flux cleaned = -0.00623985 Jy ! Component: 3350 - total flux cleaned = -0.00633308 Jy ! Component: 3400 - total flux cleaned = -0.00630996 Jy ! Component: 3450 - total flux cleaned = -0.00632156 Jy ! Component: 3500 - total flux cleaned = -0.00636723 Jy ! Component: 3550 - total flux cleaned = -0.00636731 Jy ! Component: 3600 - total flux cleaned = -0.00638991 Jy ! Component: 3650 - total flux cleaned = -0.00639003 Jy ! Component: 3700 - total flux cleaned = -0.00641238 Jy ! Component: 3750 - total flux cleaned = -0.00644574 Jy ! Component: 3800 - total flux cleaned = -0.00646779 Jy ! Component: 3850 - total flux cleaned = -0.00650065 Jy ! Component: 3900 - total flux cleaned = -0.00654429 Jy ! Component: 3950 - total flux cleaned = -0.00656593 Jy ! Component: 4000 - total flux cleaned = -0.00659834 Jy ! Component: 4050 - total flux cleaned = -0.00659832 Jy ! Total flux subtracted in 4096 components = -0.00664099 Jy ! Clean residual min=-0.000659 max=0.000595 Jy/beam ! Clean residual mean=-0.000004 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.246614 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 466 components and 0.246614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2205+7436_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.561 x 5.011 at -20.79 degrees (North through East) ! Clean map min=-0.0012602 max=0.20097 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2205+7436_S_map.fits wmodel /image_prod/ug002_uva//J2205+7436_S_map.mod ! Writing 466 model components to file: /image_prod/ug002_uva//J2205+7436_S_map.mod wobs /image_prod/ug002_uva//J2205+7436_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2205+7436_S_uvs.fits wwins /image_prod/ug002_uva//J2205+7436_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J2205+7436_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.200971 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289376 0.289376 0.578753 1.15751 2.31501 4.63002 9.26004 18.5201 37.0402 74.0803 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.2 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1036.71 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2205+7436_S_dfm.log closed on Thu Mar 5 05:28:37 2020