! Started logfile: /image_prod/ug002_uva//J0617-2200_S_dfm.log on Wed Mar 4 21:15:20 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//J0617-2200_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0617-2200_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.878333 visibilities/baseline/integration-bin. ! Found source: J0617-2200 ! ! 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 4743 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 J0617-2200_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001330Jy sigma=6.763676 ! Fit after self-cal, rms=0.792788Jy sigma=5.334204 ! 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=2.938 mas, bmaj=7.188 mas, bpa=-1.261 degrees ! Estimated noise=2.31958 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 = 0.163927 Jy ! Component: 100 - total flux cleaned = 0.199676 Jy ! Total flux subtracted in 100 components = 0.199676 Jy ! Clean residual min=-0.007138 max=0.012140 Jy/beam ! Clean residual mean=0.000011 rms=0.002076 Jy/beam ! Combined flux in latest and established models = 0.199676 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.199676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076567Jy sigma=0.486564 ! Fit after self-cal, rms=0.076563Jy sigma=0.486545 ! 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=3.558 mas, bmaj=8.587 mas, bpa=-1.254 degrees ! Estimated noise=1.56018 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 (-3.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135188 Jy ! Component: 100 - total flux cleaned = 0.0188539 Jy ! Component: 150 - total flux cleaned = 0.020113 Jy ! Component: 200 - total flux cleaned = 0.0210638 Jy ! Total flux subtracted in 200 components = 0.0210638 Jy ! Clean residual min=-0.006601 max=0.005664 Jy/beam ! Clean residual mean=0.000015 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.22074 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.22074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074230Jy sigma=0.466811 ! Fit after self-cal, rms=0.074185Jy sigma=0.466416 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.558 x 8.587 at -1.254 degrees (North through East) ! Clean map min=-0.0059341 max=0.20779 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.07 KP 0.98 ! LA 1.04 MK 0.97 NL 0.98 OV 0.91 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.08 KP 1.03 ! LA 1.03 MK 1.02 NL 0.94 OV 0.92 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.10 KP 1.04 ! LA 1.03 MK 1.00 NL 0.89 OV 0.89 ! PT 1.05 SC 1.00 ! ! ! Fit before self-cal, rms=0.074185Jy sigma=0.466416 ! Fit after self-cal, rms=0.073022Jy sigma=0.452159 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.566 mas, bmaj=8.587 mas, bpa=-1.07 degrees ! Estimated noise=1.54912 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 = 0.00248878 Jy ! Component: 100 - total flux cleaned = 0.00261912 Jy ! Component: 150 - total flux cleaned = 0.002621 Jy ! Component: 200 - total flux cleaned = 0.0026653 Jy ! Total flux subtracted in 200 components = 0.0026653 Jy ! Clean residual min=-0.003236 max=0.002839 Jy/beam ! Clean residual mean=0.000007 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.223405 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 0.223405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072897Jy sigma=0.451415 ! Fit after self-cal, rms=0.072941Jy sigma=0.451244 ! 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=0.072941Jy sigma=0.451244 ! Fit after self-cal, rms=0.072782Jy sigma=0.450110 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.563 mas, bmaj=8.579 mas, bpa=-1.11 degrees ! Estimated noise=1.54835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138692 Jy ! Component: 100 - total flux cleaned = 0.00151674 Jy ! Component: 150 - total flux cleaned = 0.00159046 Jy ! Component: 200 - total flux cleaned = 0.00168815 Jy ! Total flux subtracted in 200 components = 0.00168815 Jy ! Clean residual min=-0.002810 max=0.002708 Jy/beam ! Clean residual mean=0.000007 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.225093 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.225093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072719Jy sigma=0.449788 ! Fit after self-cal, rms=0.072716Jy sigma=0.449755 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 = 0.000373298 Jy ! Component: 100 - total flux cleaned = 0.000402943 Jy ! Component: 150 - total flux cleaned = 0.000402849 Jy ! Component: 200 - total flux cleaned = 0.000402397 Jy ! Total flux subtracted in 200 components = 0.000402397 Jy ! Clean residual min=-0.002704 max=0.002709 Jy/beam ! Clean residual mean=0.000007 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.225496 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.225496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072689Jy sigma=0.449645 ! Fit after self-cal, rms=0.072688Jy sigma=0.449637 ! Inverting map ! Added new window around map position (45.5, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187862 Jy ! Component: 100 - total flux cleaned = 0.0020443 Jy ! Component: 150 - total flux cleaned = 0.00217949 Jy ! Component: 200 - total flux cleaned = 0.00227018 Jy ! Total flux subtracted in 200 components = 0.00227018 Jy ! Clean residual min=-0.002369 max=0.002211 Jy/beam ! Clean residual mean=0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.227766 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.227766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072615Jy sigma=0.449085 ! Fit after self-cal, rms=0.072614Jy sigma=0.449071 ! 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=0.072614Jy sigma=0.449071 ! Fit after self-cal, rms=0.072452Jy sigma=0.448429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=8.569 mas, bpa=-1.185 degrees ! Estimated noise=1.54603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000414431 Jy ! Component: 100 - total flux cleaned = 0.000413603 Jy ! Component: 150 - total flux cleaned = 0.000503301 Jy ! Component: 200 - total flux cleaned = 0.000529189 Jy ! Total flux subtracted in 200 components = 0.000529189 Jy ! Clean residual min=-0.002302 max=0.002115 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.228295 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.228295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072421Jy sigma=0.448238 ! Fit after self-cal, rms=0.072421Jy sigma=0.448228 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 = 0.000141389 Jy ! Component: 100 - total flux cleaned = 0.000142285 Jy ! Component: 150 - total flux cleaned = 0.00016538 Jy ! Component: 200 - total flux cleaned = 0.00016539 Jy ! Total flux subtracted in 200 components = 0.00016539 Jy ! Clean residual min=-0.002322 max=0.002107 Jy/beam ! Clean residual mean=0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.228461 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.228461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072406Jy sigma=0.448143 ! Fit after self-cal, rms=0.072406Jy sigma=0.448142 ! 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=0.072406Jy sigma=0.448142 ! Fit after self-cal, rms=0.072381Jy sigma=0.448101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.791 mas, bmaj=18.12 mas, bpa=-1.751 degrees ! Estimated noise=1.83113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165156 Jy ! Component: 100 - total flux cleaned = -9.67828e-05 Jy ! Component: 150 - total flux cleaned = -0.000181322 Jy ! Component: 200 - total flux cleaned = -0.000216735 Jy ! Total flux subtracted in 200 components = -0.000216735 Jy ! Clean residual min=-0.002156 max=0.002022 Jy/beam ! Clean residual mean=0.000009 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.228244 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.228244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072373Jy sigma=0.448054 ! Fit after self-cal, rms=0.072370Jy sigma=0.448043 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 = 4.16185e-05 Jy ! Component: 100 - total flux cleaned = -1.18764e-05 Jy ! Component: 150 - total flux cleaned = -2.83405e-05 Jy ! Component: 200 - total flux cleaned = -2.81782e-05 Jy ! Total flux subtracted in 200 components = -2.81782e-05 Jy ! Clean residual min=-0.002124 max=0.002009 Jy/beam ! Clean residual mean=0.000009 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.228216 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 106 components and 0.228216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072367Jy sigma=0.448048 ! Fit after self-cal, rms=0.072365Jy sigma=0.448043 ! 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=3.557 mas, bmaj=8.564 mas, bpa=-1.244 degrees ! Estimated noise=1.54504 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 8.564 at -1.244 degrees (North through East) ! Clean map min=-0.0021891 max=0.2062 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=2.942 mas, bmaj=7.178 mas, bpa=-1.288 degrees ! Estimated noise=2.29674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.162234 Jy ! Component: 100 - total flux cleaned = 0.197635 Jy ! Component: 150 - total flux cleaned = 0.208503 Jy ! Component: 200 - total flux cleaned = 0.214917 Jy ! Total flux subtracted in 200 components = 0.214917 Jy ! Clean residual min=-0.003857 max=0.004392 Jy/beam ! Clean residual mean=0.000005 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.214917 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.214917 Jy ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=8.564 mas, bpa=-1.244 degrees ! Estimated noise=1.54504 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 = 0.00512197 Jy ! Component: 100 - total flux cleaned = 0.00809356 Jy ! Component: 150 - total flux cleaned = 0.00981302 Jy ! Component: 200 - total flux cleaned = 0.0107868 Jy ! Total flux subtracted in 200 components = 0.0107868 Jy ! Clean residual min=-0.002156 max=0.002109 Jy/beam ! Clean residual mean=0.000006 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.225704 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 61 components and 0.225704 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=7.791 mas, bmaj=18.12 mas, bpa=-1.751 degrees ! Estimated noise=1.83113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464766 Jy ! Component: 100 - total flux cleaned = 0.000952448 Jy ! Component: 150 - total flux cleaned = 0.00133615 Jy ! Component: 200 - total flux cleaned = 0.00164731 Jy ! Total flux subtracted in 200 components = 0.00164731 Jy ! Clean residual min=-0.002057 max=0.002038 Jy/beam ! Clean residual mean=0.000009 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.227351 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 = 0.00017734 Jy ! Component: 100 - total flux cleaned = 0.000237345 Jy ! Component: 150 - total flux cleaned = 0.000236495 Jy ! Component: 200 - total flux cleaned = 0.000236763 Jy ! Total flux subtracted in 200 components = 0.000236763 Jy ! Clean residual min=-0.002043 max=0.002046 Jy/beam ! Clean residual mean=0.000009 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.227588 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 96 components and 0.227588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.557 mas, bmaj=8.564 mas, bpa=-1.244 degrees ! Estimated noise=1.54504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035808 Jy ! Component: 100 - total flux cleaned = 0.000455268 Jy ! Component: 150 - total flux cleaned = 0.00048425 Jy ! Component: 200 - total flux cleaned = 0.000509744 Jy ! Total flux subtracted in 200 components = 0.000509744 Jy ! Clean residual min=-0.002198 max=0.002084 Jy/beam ! Clean residual mean=0.000005 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.228098 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.228098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072383Jy sigma=0.448159 ! Fit after self-cal, rms=0.072376Jy sigma=0.448121 wmodel J0617-2200_S_map.mod ! Writing 115 model components to file: J0617-2200_S_map.mod wobs J0617-2200_S_uvs.fits ! Writing UV FITS file: J0617-2200_S_uvs.fits wwins J0617-2200_S_map.win ! wwins: Wrote 3 windows to J0617-2200_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 = -0.000260198 Jy ! Component: 100 - total flux cleaned = -0.00054487 Jy ! Component: 150 - total flux cleaned = -0.00088478 Jy ! Component: 200 - total flux cleaned = -0.00107834 Jy ! Component: 250 - total flux cleaned = -0.00117207 Jy ! Component: 300 - total flux cleaned = -0.00123375 Jy ! Component: 350 - total flux cleaned = -0.00132249 Jy ! Component: 400 - total flux cleaned = -0.00126577 Jy ! Component: 450 - total flux cleaned = -0.00126643 Jy ! Component: 500 - total flux cleaned = -0.00134728 Jy ! Component: 550 - total flux cleaned = -0.00134572 Jy ! Component: 600 - total flux cleaned = -0.00139741 Jy ! Component: 650 - total flux cleaned = -0.00137128 Jy ! Component: 700 - total flux cleaned = -0.00142166 Jy ! Component: 750 - total flux cleaned = -0.00147075 Jy ! Component: 800 - total flux cleaned = -0.00159187 Jy ! Component: 850 - total flux cleaned = -0.00173476 Jy ! Component: 900 - total flux cleaned = -0.00187532 Jy ! Component: 950 - total flux cleaned = -0.00196789 Jy ! Component: 1000 - total flux cleaned = -0.00214892 Jy ! Component: 1050 - total flux cleaned = -0.00228287 Jy ! Component: 1100 - total flux cleaned = -0.00243644 Jy ! Component: 1150 - total flux cleaned = -0.00256653 Jy ! Component: 1200 - total flux cleaned = -0.00271649 Jy ! Component: 1250 - total flux cleaned = -0.00288448 Jy ! Component: 1300 - total flux cleaned = -0.00298801 Jy ! Component: 1350 - total flux cleaned = -0.00309006 Jy ! Component: 1400 - total flux cleaned = -0.00321111 Jy ! Component: 1450 - total flux cleaned = -0.00335024 Jy ! Component: 1500 - total flux cleaned = -0.00342856 Jy ! Component: 1550 - total flux cleaned = -0.00346743 Jy ! Component: 1600 - total flux cleaned = -0.00354382 Jy ! Component: 1650 - total flux cleaned = -0.00363808 Jy ! Component: 1700 - total flux cleaned = -0.00360127 Jy ! Component: 1750 - total flux cleaned = -0.00371203 Jy ! Component: 1800 - total flux cleaned = -0.00371197 Jy ! Component: 1850 - total flux cleaned = -0.00378382 Jy ! Component: 1900 - total flux cleaned = -0.00374798 Jy ! Component: 1950 - total flux cleaned = -0.00374797 Jy ! Component: 2000 - total flux cleaned = -0.00376543 Jy ! Component: 2050 - total flux cleaned = -0.00381717 Jy ! Component: 2100 - total flux cleaned = -0.00385116 Jy ! Component: 2150 - total flux cleaned = -0.00381725 Jy ! Component: 2200 - total flux cleaned = -0.0038173 Jy ! Component: 2250 - total flux cleaned = -0.00376773 Jy ! Component: 2300 - total flux cleaned = -0.00375133 Jy ! Component: 2350 - total flux cleaned = -0.00371864 Jy ! Component: 2400 - total flux cleaned = -0.00370291 Jy ! Component: 2450 - total flux cleaned = -0.00375046 Jy ! Component: 2500 - total flux cleaned = -0.00368759 Jy ! Component: 2550 - total flux cleaned = -0.00367221 Jy ! Component: 2600 - total flux cleaned = -0.00370326 Jy ! Component: 2650 - total flux cleaned = -0.00362647 Jy ! Component: 2700 - total flux cleaned = -0.00364178 Jy ! Component: 2750 - total flux cleaned = -0.00368709 Jy ! Component: 2800 - total flux cleaned = -0.00367195 Jy ! Component: 2850 - total flux cleaned = -0.003657 Jy ! Component: 2900 - total flux cleaned = -0.00358376 Jy ! Component: 2950 - total flux cleaned = -0.00361307 Jy ! Component: 3000 - total flux cleaned = -0.00364199 Jy ! Component: 3050 - total flux cleaned = -0.00368488 Jy ! Component: 3100 - total flux cleaned = -0.00364213 Jy ! Component: 3150 - total flux cleaned = -0.00354345 Jy ! Component: 3200 - total flux cleaned = -0.00359969 Jy ! Component: 3250 - total flux cleaned = -0.0036136 Jy ! Component: 3300 - total flux cleaned = -0.00357223 Jy ! Component: 3350 - total flux cleaned = -0.00359973 Jy ! Component: 3400 - total flux cleaned = -0.00358621 Jy ! Component: 3450 - total flux cleaned = -0.00361309 Jy ! Component: 3500 - total flux cleaned = -0.00361299 Jy ! Component: 3550 - total flux cleaned = -0.00365273 Jy ! Component: 3600 - total flux cleaned = -0.0036265 Jy ! Component: 3650 - total flux cleaned = -0.00362666 Jy ! Component: 3700 - total flux cleaned = -0.00366556 Jy ! Component: 3750 - total flux cleaned = -0.00369137 Jy ! Component: 3800 - total flux cleaned = -0.00367861 Jy ! Component: 3850 - total flux cleaned = -0.00372919 Jy ! Component: 3900 - total flux cleaned = -0.00376686 Jy ! Component: 3950 - total flux cleaned = -0.00376704 Jy ! Component: 4000 - total flux cleaned = -0.0038292 Jy ! Component: 4050 - total flux cleaned = -0.00384148 Jy ! Total flux subtracted in 4096 components = -0.00392732 Jy ! Clean residual min=-0.000646 max=0.000642 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.224171 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 380 components and 0.22417 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0617-2200_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.557 x 8.564 at -1.244 degrees (North through East) ! Clean map min=-0.0019545 max=0.20688 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0617-2200_S_map.fits wmodel /image_prod/ug002_uva//J0617-2200_S_map.mod ! Writing 380 model components to file: /image_prod/ug002_uva//J0617-2200_S_map.mod wobs /image_prod/ug002_uva//J0617-2200_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0617-2200_S_uvs.fits wwins /image_prod/ug002_uva//J0617-2200_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0617-2200_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.206883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222187 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.322191 0.322191 0.644383 1.28877 2.57753 5.15506 10.3101 20.6203 41.2405 82.481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.206 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 931.123 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0617-2200_S_dfm.log closed on Wed Mar 4 21:15:24 2020