! Started logfile: /image_prod/ug002_uva//J0036+1434_S_dfm.log on Wed Mar 4 18:32:17 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//J0036+1434_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0036+1434_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.989352 visibilities/baseline/integration-bin. ! Found source: J0036+1434 ! ! 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 6411 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 J0036+1434_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. ! ! Fit before self-cal, rms=1.006633Jy sigma=8.225464 ! Fit after self-cal, rms=0.896543Jy sigma=7.331665 ! 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=2.714 mas, bmaj=6.79 mas, bpa=-5.262 degrees ! Estimated noise=1.51645 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 = 0.0777489 Jy ! Component: 100 - total flux cleaned = 0.101128 Jy ! Total flux subtracted in 100 components = 0.101128 Jy ! Clean residual min=-0.006003 max=0.010512 Jy/beam ! Clean residual mean=-0.000018 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.101128 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.101128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080614Jy sigma=0.497496 ! Fit after self-cal, rms=0.080586Jy sigma=0.497184 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116025 Jy ! Component: 100 - total flux cleaned = 0.0177355 Jy ! Total flux subtracted in 100 components = 0.0177355 Jy ! Clean residual min=-0.004874 max=0.008422 Jy/beam ! Clean residual mean=-0.000008 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.118864 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.118864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078639Jy sigma=0.480765 ! Fit after self-cal, rms=0.078637Jy sigma=0.480643 ! Inverting map ! Added new window around map position (-5.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733707 Jy ! Component: 100 - total flux cleaned = 0.0112615 Jy ! Total flux subtracted in 100 components = 0.0112615 Jy ! Clean residual min=-0.004849 max=0.004761 Jy/beam ! Clean residual mean=-0.000002 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.130125 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.130125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078023Jy sigma=0.473914 ! Fit after self-cal, rms=0.077845Jy sigma=0.472993 ! 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=3.144 mas, bmaj=7.402 mas, bpa=-6.252 degrees ! Estimated noise=1.13513 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 (-11.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571189 Jy ! Component: 100 - total flux cleaned = 0.00743484 Jy ! Component: 150 - total flux cleaned = 0.00903374 Jy ! Component: 200 - total flux cleaned = 0.0103558 Jy ! Total flux subtracted in 200 components = 0.0103558 Jy ! Clean residual min=-0.003156 max=0.003918 Jy/beam ! Clean residual mean=0.000008 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.140481 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 57 components and 0.140481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077155Jy sigma=0.467489 ! Fit after self-cal, rms=0.077083Jy sigma=0.467049 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.144 x 7.402 at -6.252 degrees (North through East) ! Clean map min=-0.0032894 max=0.10308 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.02 KP 1.02 ! LA 0.99 MK 1.00 NL 1.01 OV 0.87 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.07 KP 1.06 ! LA 1.03 MK 0.99 NL 0.98 OV 0.91 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.02 KP 1.02 ! LA 1.01 MK 0.95 NL 1.02 OV 0.96 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.077083Jy sigma=0.467049 ! Fit after self-cal, rms=0.074373Jy sigma=0.463430 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=7.373 mas, bpa=-5.984 degrees ! Estimated noise=1.12847 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 = 0.0027539 Jy ! Component: 100 - total flux cleaned = 0.00392289 Jy ! Component: 150 - total flux cleaned = 0.00499578 Jy ! Component: 200 - total flux cleaned = 0.00565189 Jy ! Total flux subtracted in 200 components = 0.00565189 Jy ! Clean residual min=-0.002860 max=0.002616 Jy/beam ! Clean residual mean=0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.146133 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.146133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074199Jy sigma=0.462193 ! Fit after self-cal, rms=0.074194Jy sigma=0.462005 ! 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=0.074194Jy sigma=0.462005 ! Fit after self-cal, rms=0.065838Jy sigma=0.455474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=7.363 mas, bpa=-6.033 degrees ! Estimated noise=1.12819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164303 Jy ! Component: 100 - total flux cleaned = 0.00280931 Jy ! Component: 150 - total flux cleaned = 0.00330128 Jy ! Component: 200 - total flux cleaned = 0.00353086 Jy ! Total flux subtracted in 200 components = 0.00353086 Jy ! Clean residual min=-0.002346 max=0.002182 Jy/beam ! Clean residual mean=0.000002 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.149664 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 101 components and 0.149664 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065779Jy sigma=0.454938 ! Fit after self-cal, rms=0.065726Jy sigma=0.454808 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 = 0.000807876 Jy ! Component: 100 - total flux cleaned = 0.000870482 Jy ! Component: 150 - total flux cleaned = 0.000927931 Jy ! Component: 200 - total flux cleaned = 0.000927609 Jy ! Total flux subtracted in 200 components = 0.000927609 Jy ! Clean residual min=-0.002351 max=0.002169 Jy/beam ! Clean residual mean=0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.150591 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.150591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065698Jy sigma=0.454614 ! Fit after self-cal, rms=0.065691Jy sigma=0.454603 ! 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=0.065691Jy sigma=0.454603 ! Fit after self-cal, rms=0.064687Jy sigma=0.454302 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=7.353 mas, bpa=-5.955 degrees ! Estimated noise=1.12603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000887226 Jy ! Component: 100 - total flux cleaned = 0.00118879 Jy ! Component: 150 - total flux cleaned = 0.00134749 Jy ! Component: 200 - total flux cleaned = 0.00142007 Jy ! Total flux subtracted in 200 components = 0.00142007 Jy ! Clean residual min=-0.002236 max=0.002084 Jy/beam ! Clean residual mean=0.000002 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.152011 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.152011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064658Jy sigma=0.454100 ! Fit after self-cal, rms=0.064640Jy sigma=0.454076 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 = 0.000436487 Jy ! Component: 100 - total flux cleaned = 0.000505165 Jy ! Component: 150 - total flux cleaned = 0.000526781 Jy ! Component: 200 - total flux cleaned = 0.000506797 Jy ! Total flux subtracted in 200 components = 0.000506797 Jy ! Clean residual min=-0.002228 max=0.002092 Jy/beam ! Clean residual mean=0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.152518 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 132 components and 0.152518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064624Jy sigma=0.453969 ! Fit after self-cal, rms=0.064621Jy sigma=0.453963 ! 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=0.064621Jy sigma=0.453963 ! Fit after self-cal, rms=0.064273Jy sigma=0.453930 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.837 mas, bmaj=10.52 mas, bpa=-6.181 degrees ! Estimated noise=1.41303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000913969 Jy ! Component: 100 - total flux cleaned = 0.00129315 Jy ! Component: 150 - total flux cleaned = 0.00145479 Jy ! Component: 200 - total flux cleaned = 0.00158102 Jy ! Total flux subtracted in 200 components = 0.00158102 Jy ! Clean residual min=-0.001960 max=0.001913 Jy/beam ! Clean residual mean=0.000005 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.154099 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 0.154099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064279Jy sigma=0.453887 ! Fit after self-cal, rms=0.064260Jy sigma=0.453857 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 = 4.45908e-05 Jy ! Component: 100 - total flux cleaned = 0.000290826 Jy ! Component: 150 - total flux cleaned = 0.000362042 Jy ! Component: 200 - total flux cleaned = 0.000399467 Jy ! Total flux subtracted in 200 components = 0.000399467 Jy ! Clean residual min=-0.002000 max=0.001915 Jy/beam ! Clean residual mean=0.000005 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.154499 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.154499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064263Jy sigma=0.453855 ! Fit after self-cal, rms=0.064253Jy sigma=0.453833 ! 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=3.132 mas, bmaj=7.338 mas, bpa=-5.842 degrees ! Estimated noise=1.12471 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.132 x 7.338 at -5.842 degrees (North through East) ! Clean map min=-0.0020606 max=0.10223 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=2.706 mas, bmaj=6.717 mas, bpa=-4.711 degrees ! Estimated noise=1.49953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0766371 Jy ! Component: 100 - total flux cleaned = 0.100568 Jy ! Component: 150 - total flux cleaned = 0.114146 Jy ! Component: 200 - total flux cleaned = 0.12325 Jy ! Total flux subtracted in 200 components = 0.12325 Jy ! Clean residual min=-0.003929 max=0.005161 Jy/beam ! Clean residual mean=-0.000013 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.12325 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.12325 Jy ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=7.338 mas, bpa=-5.842 degrees ! Estimated noise=1.12471 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 = 0.00787212 Jy ! Component: 100 - total flux cleaned = 0.0132614 Jy ! Component: 150 - total flux cleaned = 0.0173312 Jy ! Component: 200 - total flux cleaned = 0.0204674 Jy ! Total flux subtracted in 200 components = 0.0204674 Jy ! Clean residual min=-0.002475 max=0.002790 Jy/beam ! Clean residual mean=-0.000002 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.143718 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.143718 Jy ! Inverting map ! Added new window around map position (-128, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275162 Jy ! Component: 100 - total flux cleaned = 0.00478669 Jy ! Component: 150 - total flux cleaned = 0.00643991 Jy ! Component: 200 - total flux cleaned = 0.00756165 Jy ! Total flux subtracted in 200 components = 0.00756165 Jy ! Clean residual min=-0.002083 max=0.002273 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.151279 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 78 components and 0.151279 Jy ! Inverting map ! Added new window around map position (-114, 99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116831 Jy ! Component: 100 - total flux cleaned = 0.00177428 Jy ! Component: 150 - total flux cleaned = 0.00218732 Jy ! Component: 200 - total flux cleaned = 0.00265026 Jy ! Total flux subtracted in 200 components = 0.00265026 Jy ! Clean residual min=-0.002016 max=0.001793 Jy/beam ! Clean residual mean=0.000001 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.153929 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 104 components and 0.153929 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=6.837 mas, bmaj=10.52 mas, bpa=-6.181 degrees ! Estimated noise=1.41303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109009 Jy ! Component: 100 - total flux cleaned = 0.00129881 Jy ! Component: 150 - total flux cleaned = 0.00144 Jy ! Component: 200 - total flux cleaned = 0.00156663 Jy ! Total flux subtracted in 200 components = 0.00156663 Jy ! Clean residual min=-0.001923 max=0.001767 Jy/beam ! Clean residual mean=0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.155496 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 = 0.000170864 Jy ! Component: 100 - total flux cleaned = 0.00032635 Jy ! Component: 150 - total flux cleaned = 0.000445394 Jy ! Component: 200 - total flux cleaned = 0.000556872 Jy ! Total flux subtracted in 200 components = 0.000556872 Jy ! Clean residual min=-0.001831 max=0.001714 Jy/beam ! Clean residual mean=0.000003 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.156053 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 149 components and 0.156053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=7.338 mas, bpa=-5.842 degrees ! Estimated noise=1.12471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243949 Jy ! Component: 100 - total flux cleaned = 0.000136943 Jy ! Component: 150 - total flux cleaned = 0.000136323 Jy ! Component: 200 - total flux cleaned = 0.000166044 Jy ! Total flux subtracted in 200 components = 0.000166044 Jy ! Clean residual min=-0.001921 max=0.001809 Jy/beam ! Clean residual mean=0.000002 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.156219 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.156219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064130Jy sigma=0.453037 ! Fit after self-cal, rms=0.064120Jy sigma=0.452896 wmodel J0036+1434_S_map.mod ! Writing 169 model components to file: J0036+1434_S_map.mod wobs J0036+1434_S_uvs.fits ! Writing UV FITS file: J0036+1434_S_uvs.fits wwins J0036+1434_S_map.win ! wwins: Wrote 5 windows to J0036+1434_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 = -0.00042785 Jy ! Component: 100 - total flux cleaned = -0.000678352 Jy ! Component: 150 - total flux cleaned = -0.000677939 Jy ! Component: 200 - total flux cleaned = -0.000678175 Jy ! Component: 250 - total flux cleaned = -0.000731876 Jy ! Component: 300 - total flux cleaned = -0.000758412 Jy ! Component: 350 - total flux cleaned = -0.000810261 Jy ! Component: 400 - total flux cleaned = -0.000860728 Jy ! Component: 450 - total flux cleaned = -0.00100854 Jy ! Component: 500 - total flux cleaned = -0.00105676 Jy ! Component: 550 - total flux cleaned = -0.00112791 Jy ! Component: 600 - total flux cleaned = -0.00129058 Jy ! Component: 650 - total flux cleaned = -0.00144972 Jy ! Component: 700 - total flux cleaned = -0.00162902 Jy ! Component: 750 - total flux cleaned = -0.00167322 Jy ! Component: 800 - total flux cleaned = -0.00178263 Jy ! Component: 850 - total flux cleaned = -0.00193275 Jy ! Component: 900 - total flux cleaned = -0.0020801 Jy ! Component: 950 - total flux cleaned = -0.00216312 Jy ! Component: 1000 - total flux cleaned = -0.00226561 Jy ! Component: 1050 - total flux cleaned = -0.00238668 Jy ! Component: 1100 - total flux cleaned = -0.00252626 Jy ! Component: 1150 - total flux cleaned = -0.00264378 Jy ! Component: 1200 - total flux cleaned = -0.0028376 Jy ! Component: 1250 - total flux cleaned = -0.00289488 Jy ! Component: 1300 - total flux cleaned = -0.00308411 Jy ! Component: 1350 - total flux cleaned = -0.00325264 Jy ! Component: 1400 - total flux cleaned = -0.00341922 Jy ! Component: 1450 - total flux cleaned = -0.00363831 Jy ! Component: 1500 - total flux cleaned = -0.00376526 Jy ! Component: 1550 - total flux cleaned = -0.00396222 Jy ! Component: 1600 - total flux cleaned = -0.00410405 Jy ! Component: 1650 - total flux cleaned = -0.00426165 Jy ! Component: 1700 - total flux cleaned = -0.00443504 Jy ! Component: 1750 - total flux cleaned = -0.00464089 Jy ! Component: 1800 - total flux cleaned = -0.00481073 Jy ! Component: 1850 - total flux cleaned = -0.00494524 Jy ! Component: 1900 - total flux cleaned = -0.00506179 Jy ! Component: 1950 - total flux cleaned = -0.00517736 Jy ! Component: 2000 - total flux cleaned = -0.00534062 Jy ! Component: 2050 - total flux cleaned = -0.00553476 Jy ! Component: 2100 - total flux cleaned = -0.00559888 Jy ! Component: 2150 - total flux cleaned = -0.00574173 Jy ! Component: 2200 - total flux cleaned = -0.00591497 Jy ! Component: 2250 - total flux cleaned = -0.00600876 Jy ! Component: 2300 - total flux cleaned = -0.00613229 Jy ! Component: 2350 - total flux cleaned = -0.00622419 Jy ! Component: 2400 - total flux cleaned = -0.00631522 Jy ! Component: 2450 - total flux cleaned = -0.00636034 Jy ! Component: 2500 - total flux cleaned = -0.00651001 Jy ! Component: 2550 - total flux cleaned = -0.00661372 Jy ! Component: 2600 - total flux cleaned = -0.00664286 Jy ! Component: 2650 - total flux cleaned = -0.00678866 Jy ! Component: 2700 - total flux cleaned = -0.00681775 Jy ! Component: 2750 - total flux cleaned = -0.00688943 Jy ! Component: 2800 - total flux cleaned = -0.00703169 Jy ! Component: 2850 - total flux cleaned = -0.00705995 Jy ! Component: 2900 - total flux cleaned = -0.00715806 Jy ! Component: 2950 - total flux cleaned = -0.00718585 Jy ! Component: 3000 - total flux cleaned = -0.00729622 Jy ! Component: 3050 - total flux cleaned = -0.0073922 Jy ! Component: 3100 - total flux cleaned = -0.00743298 Jy ! Component: 3150 - total flux cleaned = -0.00751393 Jy ! Component: 3200 - total flux cleaned = -0.00758092 Jy ! Component: 3250 - total flux cleaned = -0.00768713 Jy ! Component: 3300 - total flux cleaned = -0.00773979 Jy ! Component: 3350 - total flux cleaned = -0.0078447 Jy ! Component: 3400 - total flux cleaned = -0.00787077 Jy ! Component: 3450 - total flux cleaned = -0.00793535 Jy ! Component: 3500 - total flux cleaned = -0.00801247 Jy ! Component: 3550 - total flux cleaned = -0.00810172 Jy ! Component: 3600 - total flux cleaned = -0.00821556 Jy ! Component: 3650 - total flux cleaned = -0.00826581 Jy ! Component: 3700 - total flux cleaned = -0.00827815 Jy ! Component: 3750 - total flux cleaned = -0.00835262 Jy ! Component: 3800 - total flux cleaned = -0.00841416 Jy ! Component: 3850 - total flux cleaned = -0.00849985 Jy ! Component: 3900 - total flux cleaned = -0.00857264 Jy ! Component: 3950 - total flux cleaned = -0.00860889 Jy ! Component: 4000 - total flux cleaned = -0.00866879 Jy ! Component: 4050 - total flux cleaned = -0.00871657 Jy ! Total flux subtracted in 4096 components = -0.0087521 Jy ! Clean residual min=-0.000902 max=0.000682 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.147467 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 472 components and 0.147467 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0036+1434_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.132 x 7.338 at -5.842 degrees (North through East) ! Clean map min=-0.0013368 max=0.10204 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0036+1434_S_map.fits wmodel /image_prod/ug002_uva//J0036+1434_S_map.mod ! Writing 472 model components to file: /image_prod/ug002_uva//J0036+1434_S_map.mod wobs /image_prod/ug002_uva//J0036+1434_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0036+1434_S_uvs.fits wwins /image_prod/ug002_uva//J0036+1434_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0036+1434_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000213319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.627151 0.627151 1.2543 2.5086 5.01721 10.0344 20.0688 40.1377 80.2753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 478.353 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0036+1434_S_dfm.log closed on Wed Mar 4 18:32:22 2020