! Started logfile: /image_prod/ug002_uva//J0745+1011_S_dfm.log on Wed Mar 4 21:58:27 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//J0745+1011_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0745+1011_S_uva.fits ! AN table 1: 90 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0745+1011 ! ! 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 11880 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 J0745+1011_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.316335Jy sigma=8.434838 ! Fit after self-cal, rms=2.229293Jy sigma=5.502559 ! 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=2.663 mas, bmaj=6.339 mas, bpa=0.3373 degrees ! Estimated noise=3.63021 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 = 2.14246 Jy ! Component: 100 - total flux cleaned = 2.71702 Jy ! Total flux subtracted in 100 components = 2.71702 Jy ! Clean residual min=-0.184009 max=0.264981 Jy/beam ! Clean residual mean=-0.000148 rms=0.041366 Jy/beam ! Combined flux in latest and established models = 2.71702 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 2.71702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.959363Jy sigma=2.400713 ! Fit after self-cal, rms=0.959277Jy sigma=2.400476 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317284 Jy ! Component: 100 - total flux cleaned = 0.534083 Jy ! Total flux subtracted in 100 components = 0.534083 Jy ! Clean residual min=-0.175444 max=0.168212 Jy/beam ! Clean residual mean=0.000088 rms=0.034935 Jy/beam ! Combined flux in latest and established models = 3.2511 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 3.2511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.781906Jy sigma=2.043705 ! Fit after self-cal, rms=0.781817Jy sigma=2.043244 ! 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=3.109 mas, bmaj=7.044 mas, bpa=0.2592 degrees ! Estimated noise=2.53223 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 = 0.187375 Jy ! Component: 100 - total flux cleaned = 0.306239 Jy ! Component: 150 - total flux cleaned = 0.385728 Jy ! Component: 200 - total flux cleaned = 0.440019 Jy ! Total flux subtracted in 200 components = 0.440019 Jy ! Clean residual min=-0.165370 max=0.132068 Jy/beam ! Clean residual mean=0.000162 rms=0.032758 Jy/beam ! Combined flux in latest and established models = 3.69112 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 3.69112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.719110Jy sigma=1.918954 ! Fit after self-cal, rms=0.719140Jy sigma=1.918398 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.109 x 7.044 at 0.2592 degrees (North through East) ! Clean map min=-0.15967 max=2.7861 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 1.04 KP 1.05 ! LA 1.05 MK 1.13 NL 1.05 OV 0.67 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.03 KP 1.04 ! LA 1.04 MK 1.02 NL 0.97 OV 0.97 ! PT 1.03 SC 1.26 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.03 KP 1.03 ! LA 1.06 MK 1.05 NL 0.94 OV 0.66 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.719140Jy sigma=1.918398 ! Fit after self-cal, rms=0.471908Jy sigma=1.171932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=7.196 mas, bpa=0.07705 degrees ! Estimated noise=2.58655 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 (5.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654106 Jy ! Component: 100 - total flux cleaned = 0.0903663 Jy ! Component: 150 - total flux cleaned = 0.0949299 Jy ! Component: 200 - total flux cleaned = 0.0929965 Jy ! Total flux subtracted in 200 components = 0.0929965 Jy ! Clean residual min=-0.094799 max=0.082653 Jy/beam ! Clean residual mean=0.000014 rms=0.018803 Jy/beam ! Combined flux in latest and established models = 3.78412 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 3.78412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.436876Jy sigma=1.065268 ! Fit after self-cal, rms=0.433634Jy sigma=1.057078 ! 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=0.433634Jy sigma=1.057078 ! Fit after self-cal, rms=0.179500Jy sigma=0.454946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.15 mas, bmaj=7.081 mas, bpa=0.367 degrees ! Estimated noise=2.57094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259177 Jy ! Component: 100 - total flux cleaned = 0.0260915 Jy ! Component: 150 - total flux cleaned = 0.0238188 Jy ! Component: 200 - total flux cleaned = 0.0228023 Jy ! Total flux subtracted in 200 components = 0.0228023 Jy ! Clean residual min=-0.036330 max=0.027598 Jy/beam ! Clean residual mean=0.000027 rms=0.005672 Jy/beam ! Combined flux in latest and established models = 3.80692 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 3.80692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.153935Jy sigma=0.386577 ! Fit after self-cal, rms=0.152624Jy sigma=0.382274 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 = 0.00417541 Jy ! Component: 100 - total flux cleaned = 0.00242784 Jy ! Component: 150 - total flux cleaned = 0.00161534 Jy ! Component: 200 - total flux cleaned = 0.000103611 Jy ! Total flux subtracted in 200 components = 0.000103611 Jy ! Clean residual min=-0.034643 max=0.025582 Jy/beam ! Clean residual mean=0.000027 rms=0.005066 Jy/beam ! Combined flux in latest and established models = 3.80702 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 3.80702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143233Jy sigma=0.357689 ! Fit after self-cal, rms=0.143006Jy sigma=0.356737 ! 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=0.143006Jy sigma=0.356737 ! Fit after self-cal, rms=0.138021Jy sigma=0.343758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=7.069 mas, bpa=0.2677 degrees ! Estimated noise=2.5607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922986 Jy ! Component: 100 - total flux cleaned = 0.00348962 Jy ! Component: 150 - total flux cleaned = 0.00423666 Jy ! Component: 200 - total flux cleaned = 0.00423042 Jy ! Total flux subtracted in 200 components = 0.00423042 Jy ! Clean residual min=-0.026552 max=0.024855 Jy/beam ! Clean residual mean=0.000014 rms=0.004143 Jy/beam ! Combined flux in latest and established models = 3.81125 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 3.81125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.128851Jy sigma=0.320298 ! Fit after self-cal, rms=0.128598Jy sigma=0.319703 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 = 0.0013737 Jy ! Component: 100 - total flux cleaned = 0.00140456 Jy ! Component: 150 - total flux cleaned = 0.00195132 Jy ! Component: 200 - total flux cleaned = 0.00245951 Jy ! Total flux subtracted in 200 components = 0.00245951 Jy ! Clean residual min=-0.025349 max=0.023606 Jy/beam ! Clean residual mean=0.000014 rms=0.003852 Jy/beam ! Combined flux in latest and established models = 3.81371 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 3.81371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124421Jy sigma=0.307812 ! Fit after self-cal, rms=0.124337Jy sigma=0.307585 ! 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=0.124337Jy sigma=0.307585 ! Fit after self-cal, rms=0.122323Jy sigma=0.303331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.004 mas, bmaj=10.91 mas, bpa=-3.607 degrees ! Estimated noise=3.55862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0069023 Jy ! Component: 100 - total flux cleaned = 0.00800591 Jy ! Component: 150 - total flux cleaned = 0.00926692 Jy ! Component: 200 - total flux cleaned = 0.00994359 Jy ! Total flux subtracted in 200 components = 0.00994359 Jy ! Clean residual min=-0.013593 max=0.013639 Jy/beam ! Clean residual mean=0.000029 rms=0.002907 Jy/beam ! Combined flux in latest and established models = 3.82366 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 3.82366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119743Jy sigma=0.300490 ! Fit after self-cal, rms=0.119243Jy sigma=0.298825 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 = 0.00139811 Jy ! Component: 100 - total flux cleaned = 0.00304888 Jy ! Component: 150 - total flux cleaned = 0.00355268 Jy ! Component: 200 - total flux cleaned = 0.0037584 Jy ! Total flux subtracted in 200 components = 0.0037584 Jy ! Clean residual min=-0.013291 max=0.011516 Jy/beam ! Clean residual mean=0.000030 rms=0.002735 Jy/beam ! Combined flux in latest and established models = 3.82741 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 158 components and 3.82741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118587Jy sigma=0.298455 ! Fit after self-cal, rms=0.118409Jy sigma=0.297542 ! 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=3.138 mas, bmaj=7.062 mas, bpa=0.2061 degrees ! Estimated noise=2.55578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.062 at 0.2061 degrees (North through East) ! Clean map min=-0.019802 max=2.8183 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. ! ! Fit before self-cal, rms=0.118409Jy sigma=0.297542 ! Fit after self-cal, rms=0.103051Jy sigma=0.249576 ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=7.068 mas, bpa=0.07744 degrees ! Estimated noise=2.55202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00680891 Jy ! Component: 100 - total flux cleaned = -0.00730404 Jy ! Component: 150 - total flux cleaned = -0.00684683 Jy ! Component: 200 - total flux cleaned = -0.00683551 Jy ! Total flux subtracted in 200 components = -0.00683551 Jy ! Clean residual min=-0.018594 max=0.014830 Jy/beam ! Clean residual mean=0.000005 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 3.82058 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 165 components and 3.82058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099040Jy sigma=0.236564 ! Fit after self-cal, rms=0.098805Jy sigma=0.236103 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.56662e-05 Jy ! Component: 100 - total flux cleaned = 0.000806809 Jy ! Component: 150 - total flux cleaned = 0.000812754 Jy ! Component: 200 - total flux cleaned = 0.000482153 Jy ! Total flux subtracted in 200 components = 0.000482153 Jy ! Clean residual min=-0.017735 max=0.014865 Jy/beam ! Clean residual mean=0.000005 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 3.82106 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 171 components and 3.82106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096543Jy sigma=0.228584 ! Fit after self-cal, rms=0.096434Jy sigma=0.228346 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096434Jy sigma=0.228346 ! Fit after self-cal, rms=0.094789Jy sigma=0.226207 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=2.692 mas, bmaj=6.35 mas, bpa=0.3668 degrees ! Estimated noise=3.64865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15246 Jy ! Component: 100 - total flux cleaned = 2.71118 Jy ! Component: 150 - total flux cleaned = 3.00537 Jy ! Component: 200 - total flux cleaned = 3.18874 Jy ! Total flux subtracted in 200 components = 3.18874 Jy ! Clean residual min=-0.044722 max=0.099374 Jy/beam ! Clean residual mean=-0.000232 rms=0.011943 Jy/beam ! Combined flux in latest and established models = 3.18874 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 26 model components to the UV plane model. ! The established model now contains 26 components and 3.18874 Jy ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.062 mas, bpa=0.02875 degrees ! Estimated noise=2.54984 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 = 0.179603 Jy ! Component: 100 - total flux cleaned = 0.294017 Jy ! Component: 150 - total flux cleaned = 0.371854 Jy ! Component: 200 - total flux cleaned = 0.428173 Jy ! Total flux subtracted in 200 components = 0.428173 Jy ! Clean residual min=-0.018822 max=0.036200 Jy/beam ! Clean residual mean=-0.000032 rms=0.005349 Jy/beam ! Combined flux in latest and established models = 3.61691 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 76 components and 3.61691 Jy ! Inverting map ! Added new window around map position (11, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435228 Jy ! Component: 100 - total flux cleaned = 0.0771685 Jy ! Component: 150 - total flux cleaned = 0.104061 Jy ! Component: 200 - total flux cleaned = 0.125796 Jy ! Total flux subtracted in 200 components = 0.125796 Jy ! Clean residual min=-0.012087 max=0.013690 Jy/beam ! Clean residual mean=-0.000010 rms=0.003019 Jy/beam ! Combined flux in latest and established models = 3.74271 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 112 components and 3.74271 Jy ! Inverting map ! Added new window around map position (-5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179797 Jy ! Component: 100 - total flux cleaned = 0.0324869 Jy ! Component: 150 - total flux cleaned = 0.0417647 Jy ! Component: 200 - total flux cleaned = 0.0485292 Jy ! Total flux subtracted in 200 components = 0.0485292 Jy ! Clean residual min=-0.009411 max=0.009365 Jy/beam ! Clean residual mean=-0.000002 rms=0.002338 Jy/beam ! Combined flux in latest and established models = 3.79124 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 137 components and 3.79124 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 mas, bmaj=10.92 mas, bpa=-3.826 degrees ! Estimated noise=3.55286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0141876 Jy ! Component: 100 - total flux cleaned = 0.0227768 Jy ! Component: 150 - total flux cleaned = 0.0265539 Jy ! Component: 200 - total flux cleaned = 0.0296893 Jy ! Total flux subtracted in 200 components = 0.0296893 Jy ! Clean residual min=-0.006858 max=0.007301 Jy/beam ! Clean residual mean=0.000013 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 3.82092 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 = 0.00232117 Jy ! Component: 100 - total flux cleaned = 0.00436091 Jy ! Component: 150 - total flux cleaned = 0.00564639 Jy ! Component: 200 - total flux cleaned = 0.00648493 Jy ! Total flux subtracted in 200 components = 0.00648493 Jy ! Clean residual min=-0.006755 max=0.006752 Jy/beam ! Clean residual mean=0.000016 rms=0.001908 Jy/beam ! Combined flux in latest and established models = 3.82741 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 215 components and 3.82741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=7.062 mas, bpa=0.02875 degrees ! Estimated noise=2.54984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00525904 Jy ! Component: 100 - total flux cleaned = -0.00344808 Jy ! Component: 150 - total flux cleaned = -0.0021424 Jy ! Component: 200 - total flux cleaned = -0.00165717 Jy ! Total flux subtracted in 200 components = -0.00165717 Jy ! Clean residual min=-0.007717 max=0.008028 Jy/beam ! Clean residual mean=0.000005 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 3.82575 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 228 components and 3.82575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083217Jy sigma=0.192539 ! Fit after self-cal, rms=0.082142Jy sigma=0.189384 wmodel J0745+1011_S_map.mod ! Writing 228 model components to file: J0745+1011_S_map.mod wobs J0745+1011_S_uvs.fits ! Writing UV FITS file: J0745+1011_S_uvs.fits wwins J0745+1011_S_map.win ! wwins: Wrote 4 windows to J0745+1011_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 = 0.00194821 Jy ! Component: 100 - total flux cleaned = 0.00357528 Jy ! Component: 150 - total flux cleaned = 0.00474584 Jy ! Component: 200 - total flux cleaned = 0.00562321 Jy ! Component: 250 - total flux cleaned = 0.00670524 Jy ! Component: 300 - total flux cleaned = 0.00717082 Jy ! Component: 350 - total flux cleaned = 0.0073954 Jy ! Component: 400 - total flux cleaned = 0.00739452 Jy ! Component: 450 - total flux cleaned = 0.00739589 Jy ! Component: 500 - total flux cleaned = 0.00739582 Jy ! Component: 550 - total flux cleaned = 0.00749833 Jy ! Component: 600 - total flux cleaned = 0.00779905 Jy ! Component: 650 - total flux cleaned = 0.00789701 Jy ! Component: 700 - total flux cleaned = 0.00818756 Jy ! Component: 750 - total flux cleaned = 0.00828275 Jy ! Component: 800 - total flux cleaned = 0.00837711 Jy ! Component: 850 - total flux cleaned = 0.00865248 Jy ! Component: 900 - total flux cleaned = 0.00864977 Jy ! Component: 950 - total flux cleaned = 0.00829552 Jy ! Component: 1000 - total flux cleaned = 0.00846908 Jy ! Component: 1050 - total flux cleaned = 0.00812393 Jy ! Component: 1100 - total flux cleaned = 0.00820724 Jy ! Component: 1150 - total flux cleaned = 0.00762494 Jy ! Component: 1200 - total flux cleaned = 0.00762536 Jy ! Component: 1250 - total flux cleaned = 0.00722067 Jy ! Component: 1300 - total flux cleaned = 0.00706175 Jy ! Component: 1350 - total flux cleaned = 0.00698349 Jy ! Component: 1400 - total flux cleaned = 0.00690417 Jy ! Component: 1450 - total flux cleaned = 0.00637144 Jy ! Component: 1500 - total flux cleaned = 0.00606941 Jy ! Component: 1550 - total flux cleaned = 0.00584718 Jy ! Component: 1600 - total flux cleaned = 0.00562804 Jy ! Component: 1650 - total flux cleaned = 0.00526752 Jy ! Component: 1700 - total flux cleaned = 0.00512585 Jy ! Component: 1750 - total flux cleaned = 0.00498363 Jy ! Component: 1800 - total flux cleaned = 0.00435883 Jy ! Component: 1850 - total flux cleaned = 0.00415532 Jy ! Component: 1900 - total flux cleaned = 0.00408896 Jy ! Component: 1950 - total flux cleaned = 0.00408828 Jy ! Component: 2000 - total flux cleaned = 0.00395644 Jy ! Component: 2050 - total flux cleaned = 0.00389195 Jy ! Component: 2100 - total flux cleaned = 0.00369928 Jy ! Component: 2150 - total flux cleaned = 0.00363606 Jy ! Component: 2200 - total flux cleaned = 0.00344785 Jy ! Component: 2250 - total flux cleaned = 0.00313923 Jy ! Component: 2300 - total flux cleaned = 0.00307882 Jy ! Component: 2350 - total flux cleaned = 0.00301839 Jy ! Component: 2400 - total flux cleaned = 0.00307869 Jy ! Component: 2450 - total flux cleaned = 0.00284182 Jy ! Component: 2500 - total flux cleaned = 0.0030174 Jy ! Component: 2550 - total flux cleaned = 0.002901 Jy ! Component: 2600 - total flux cleaned = 0.00278598 Jy ! Component: 2650 - total flux cleaned = 0.0026159 Jy ! Component: 2700 - total flux cleaned = 0.00256042 Jy ! Component: 2750 - total flux cleaned = 0.00250477 Jy ! Component: 2800 - total flux cleaned = 0.0025604 Jy ! Component: 2850 - total flux cleaned = 0.0023435 Jy ! Component: 2900 - total flux cleaned = 0.00234309 Jy ! Component: 2950 - total flux cleaned = 0.00207746 Jy ! Component: 3000 - total flux cleaned = 0.00218356 Jy ! Component: 3050 - total flux cleaned = 0.00218317 Jy ! Component: 3100 - total flux cleaned = 0.00202958 Jy ! Component: 3150 - total flux cleaned = 0.00223335 Jy ! Component: 3200 - total flux cleaned = 0.00208195 Jy ! Component: 3250 - total flux cleaned = 0.00213162 Jy ! Component: 3300 - total flux cleaned = 0.00198273 Jy ! Component: 3350 - total flux cleaned = 0.00198366 Jy ! Component: 3400 - total flux cleaned = 0.00188699 Jy ! Component: 3450 - total flux cleaned = 0.00212796 Jy ! Component: 3500 - total flux cleaned = 0.00212817 Jy ! Component: 3550 - total flux cleaned = 0.00208099 Jy ! Component: 3600 - total flux cleaned = 0.00175276 Jy ! Component: 3650 - total flux cleaned = 0.00175235 Jy ! Component: 3700 - total flux cleaned = 0.00175234 Jy ! Component: 3750 - total flux cleaned = 0.00152385 Jy ! Component: 3800 - total flux cleaned = 0.00138755 Jy ! Component: 3850 - total flux cleaned = 0.00125321 Jy ! Component: 3900 - total flux cleaned = 0.00129745 Jy ! Component: 3950 - total flux cleaned = 0.00103275 Jy ! Component: 4000 - total flux cleaned = 0.000902045 Jy ! Component: 4050 - total flux cleaned = 0.00059912 Jy ! Total flux subtracted in 4096 components = 0.000513546 Jy ! Clean residual min=-0.002508 max=0.002503 Jy/beam ! Clean residual mean=-0.000003 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 3.82627 Jy keep ! Adding 338 model components to the UV plane model. ! The established model now contains 566 components and 3.82627 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0745+1011_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.135 x 7.062 at 0.02875 degrees (North through East) ! Clean map min=-0.0086599 max=2.8601 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0745+1011_S_map.fits wmodel /image_prod/ug002_uva//J0745+1011_S_map.mod ! Writing 566 model components to file: /image_prod/ug002_uva//J0745+1011_S_map.mod wobs /image_prod/ug002_uva//J0745+1011_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0745+1011_S_uvs.fits wwins /image_prod/ug002_uva//J0745+1011_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0745+1011_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.86007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000776111 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0814083 0.0814083 0.162817 0.325633 0.651266 1.30253 2.60507 5.21013 10.4203 20.8405 41.6811 83.3621 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.86 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3685.13 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0745+1011_S_dfm.log closed on Wed Mar 4 21:58:31 2020