! Started logfile: /image_prod/ug002_uva//J1659+2629_S_dfm.log on Thu Mar 5 03:03:12 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//J1659+2629_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1659+2629_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.602593 visibilities/baseline/integration-bin. ! Found source: J1659+2629 ! ! 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 4881 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 J1659+2629_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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013177Jy sigma=7.936829 ! Fit after self-cal, rms=0.832389Jy sigma=6.622369 ! 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=2.573 mas, bmaj=5.949 mas, bpa=-17.76 degrees ! Estimated noise=1.988 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 = 0.12296 Jy ! Component: 100 - total flux cleaned = 0.173747 Jy ! Total flux subtracted in 100 components = 0.173747 Jy ! Clean residual min=-0.012176 max=0.023556 Jy/beam ! Clean residual mean=-0.000043 rms=0.003498 Jy/beam ! Combined flux in latest and established models = 0.173747 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.173747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089844Jy sigma=0.621894 ! Fit after self-cal, rms=0.089257Jy sigma=0.617057 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272527 Jy ! Component: 100 - total flux cleaned = 0.0412177 Jy ! Total flux subtracted in 100 components = 0.0412177 Jy ! Clean residual min=-0.007729 max=0.009027 Jy/beam ! Clean residual mean=-0.000008 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 0.214965 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.214965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079337Jy sigma=0.532794 ! Fit after self-cal, rms=0.079235Jy sigma=0.532031 ! 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=3.119 mas, bmaj=6.396 mas, bpa=-16.05 degrees ! Estimated noise=1.33701 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 = 0.0100752 Jy ! Component: 100 - total flux cleaned = 0.0157999 Jy ! Component: 150 - total flux cleaned = 0.0186544 Jy ! Component: 200 - total flux cleaned = 0.0188724 Jy ! Total flux subtracted in 200 components = 0.0188724 Jy ! Clean residual min=-0.008550 max=0.010152 Jy/beam ! Clean residual mean=0.000011 rms=0.002456 Jy/beam ! Combined flux in latest and established models = 0.233837 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.233837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077791Jy sigma=0.519748 ! Fit after self-cal, rms=0.077773Jy sigma=0.519646 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 6.396 at -16.05 degrees (North through East) ! Clean map min=-0.0084183 max=0.16316 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.01 KP 1.05 ! LA 0.97 MK 0.96 NL 1.09 OV 0.82 ! SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.01 KP 1.12 ! LA 0.97 MK 0.98 NL 1.69 OV 0.97 ! SC 0.93 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.99 KP 1.05 ! LA 0.98 MK 0.93 NL 1.28 OV 0.93 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.077773Jy sigma=0.519646 ! Fit after self-cal, rms=0.074179Jy sigma=0.484456 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.096 mas, bmaj=6.379 mas, bpa=-15.68 degrees ! Estimated noise=1.3108 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 (4.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626698 Jy ! Component: 100 - total flux cleaned = 0.00547782 Jy ! Component: 150 - total flux cleaned = 0.00483998 Jy ! Component: 200 - total flux cleaned = 0.00495026 Jy ! Total flux subtracted in 200 components = 0.00495026 Jy ! Clean residual min=-0.005899 max=0.006551 Jy/beam ! Clean residual mean=0.000013 rms=0.001489 Jy/beam ! Combined flux in latest and established models = 0.238788 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.238788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073300Jy sigma=0.476808 ! Fit after self-cal, rms=0.073217Jy sigma=0.475464 ! 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=0.073217Jy sigma=0.475464 ! Fit after self-cal, rms=0.072817Jy sigma=0.463226 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.082 mas, bmaj=6.347 mas, bpa=-15.22 degrees ! Estimated noise=1.30838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372123 Jy ! Component: 100 - total flux cleaned = 0.00390908 Jy ! Component: 150 - total flux cleaned = 0.00398461 Jy ! Component: 200 - total flux cleaned = 0.00412519 Jy ! Total flux subtracted in 200 components = 0.00412519 Jy ! Clean residual min=-0.004232 max=0.005426 Jy/beam ! Clean residual mean=-0.000003 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.242913 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.242913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072544Jy sigma=0.460328 ! Fit after self-cal, rms=0.072512Jy sigma=0.459947 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 (13.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536658 Jy ! Component: 100 - total flux cleaned = 0.00851307 Jy ! Component: 150 - total flux cleaned = 0.0101292 Jy ! Component: 200 - total flux cleaned = 0.0108562 Jy ! Total flux subtracted in 200 components = 0.0108562 Jy ! Clean residual min=-0.003312 max=0.003496 Jy/beam ! Clean residual mean=0.000000 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.253769 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.253769 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072079Jy sigma=0.455505 ! Fit after self-cal, rms=0.072059Jy sigma=0.455184 ! 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=0.072059Jy sigma=0.455184 ! Fit after self-cal, rms=0.071478Jy sigma=0.454563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=6.327 mas, bpa=-15.07 degrees ! Estimated noise=1.3033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210191 Jy ! Component: 100 - total flux cleaned = 0.00282967 Jy ! Component: 150 - total flux cleaned = 0.00344946 Jy ! Component: 200 - total flux cleaned = 0.0037494 Jy ! Total flux subtracted in 200 components = 0.0037494 Jy ! Clean residual min=-0.002864 max=0.003201 Jy/beam ! Clean residual mean=-0.000002 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.257518 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 105 components and 0.257518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071377Jy sigma=0.453546 ! Fit after self-cal, rms=0.071366Jy sigma=0.453465 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 = 0.000470736 Jy ! Component: 100 - total flux cleaned = 0.000703072 Jy ! Component: 150 - total flux cleaned = 0.000829928 Jy ! Component: 200 - total flux cleaned = 0.0009452 Jy ! Total flux subtracted in 200 components = 0.0009452 Jy ! Clean residual min=-0.002832 max=0.003057 Jy/beam ! Clean residual mean=-0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.258464 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.258464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071316Jy sigma=0.452998 ! Fit after self-cal, rms=0.071315Jy sigma=0.452959 ! 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=0.071315Jy sigma=0.452959 ! Fit after self-cal, rms=0.071129Jy sigma=0.452888 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.038 mas, bmaj=8.977 mas, bpa=-4.578 degrees ! Estimated noise=1.76269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186983 Jy ! Component: 100 - total flux cleaned = 0.00227975 Jy ! Component: 150 - total flux cleaned = 0.00231852 Jy ! Component: 200 - total flux cleaned = 0.00212129 Jy ! Total flux subtracted in 200 components = 0.00212129 Jy ! Clean residual min=-0.003843 max=0.005023 Jy/beam ! Clean residual mean=-0.000005 rms=0.001158 Jy/beam ! Combined flux in latest and established models = 0.260585 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.260585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071121Jy sigma=0.452777 ! Fit after self-cal, rms=0.071111Jy sigma=0.452709 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 = 0.000175746 Jy ! Component: 100 - total flux cleaned = 0.000148541 Jy ! Component: 150 - total flux cleaned = 5.39308e-05 Jy ! Component: 200 - total flux cleaned = -1.04808e-05 Jy ! Total flux subtracted in 200 components = -1.04808e-05 Jy ! Clean residual min=-0.003787 max=0.004795 Jy/beam ! Clean residual mean=-0.000004 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.260574 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.260574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071110Jy sigma=0.452715 ! Fit after self-cal, rms=0.071107Jy sigma=0.452693 ! 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=3.075 mas, bmaj=6.322 mas, bpa=-15.02 degrees ! Estimated noise=1.30206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 6.322 at -15.02 degrees (North through East) ! Clean map min=-0.002716 max=0.15931 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=2.581 mas, bmaj=5.858 mas, bpa=-17.32 degrees ! Estimated noise=1.80435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11858 Jy ! Component: 100 - total flux cleaned = 0.170195 Jy ! Component: 150 - total flux cleaned = 0.19736 Jy ! Component: 200 - total flux cleaned = 0.213571 Jy ! Total flux subtracted in 200 components = 0.213571 Jy ! Clean residual min=-0.005373 max=0.008457 Jy/beam ! Clean residual mean=-0.000030 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.213571 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.213571 Jy ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=6.322 mas, bpa=-15.02 degrees ! Estimated noise=1.30206 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 = 0.0137352 Jy ! Component: 100 - total flux cleaned = 0.0220213 Jy ! Component: 150 - total flux cleaned = 0.0279529 Jy ! Component: 200 - total flux cleaned = 0.0325806 Jy ! Total flux subtracted in 200 components = 0.0325806 Jy ! Clean residual min=-0.003903 max=0.003572 Jy/beam ! Clean residual mean=-0.000009 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.246151 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 30 components and 0.246151 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=7.038 mas, bmaj=8.977 mas, bpa=-4.578 degrees ! Estimated noise=1.76269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00630814 Jy ! Component: 100 - total flux cleaned = 0.0103373 Jy ! Component: 150 - total flux cleaned = 0.0130679 Jy ! Component: 200 - total flux cleaned = 0.0144027 Jy ! Total flux subtracted in 200 components = 0.0144027 Jy ! Clean residual min=-0.004266 max=0.004968 Jy/beam ! Clean residual mean=-0.000005 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.260554 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 = 0.000307583 Jy ! Component: 100 - total flux cleaned = 0.000615782 Jy ! Component: 150 - total flux cleaned = 0.000661414 Jy ! Component: 200 - total flux cleaned = 0.0005841 Jy ! Total flux subtracted in 200 components = 0.0005841 Jy ! Clean residual min=-0.003860 max=0.004909 Jy/beam ! Clean residual mean=-0.000004 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.261138 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 0.261138 Jy ! Inverting map ! Added new window around map position (53.5, -86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403019 Jy ! Component: 100 - total flux cleaned = 0.00597534 Jy ! Component: 150 - total flux cleaned = 0.00741515 Jy ! Component: 200 - total flux cleaned = 0.00812757 Jy ! Total flux subtracted in 200 components = 0.00812757 Jy ! Clean residual min=-0.003356 max=0.003874 Jy/beam ! Clean residual mean=0.000006 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.269266 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 102 components and 0.269265 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.075 mas, bmaj=6.322 mas, bpa=-15.02 degrees ! Estimated noise=1.30206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500827 Jy ! Component: 100 - total flux cleaned = -0.000194859 Jy ! Component: 150 - total flux cleaned = -2.71593e-05 Jy ! Component: 200 - total flux cleaned = 0.000182401 Jy ! Total flux subtracted in 200 components = 0.000182401 Jy ! Clean residual min=-0.002641 max=0.002339 Jy/beam ! Clean residual mean=0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.269448 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 0.269448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070991Jy sigma=0.451712 ! Fit after self-cal, rms=0.070967Jy sigma=0.451485 wmodel J1659+2629_S_map.mod ! Writing 130 model components to file: J1659+2629_S_map.mod wobs J1659+2629_S_uvs.fits ! Writing UV FITS file: J1659+2629_S_uvs.fits wwins J1659+2629_S_map.win ! wwins: Wrote 4 windows to J1659+2629_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 = -0.000817037 Jy ! Component: 100 - total flux cleaned = -0.000776291 Jy ! Component: 150 - total flux cleaned = -0.000815402 Jy ! Component: 200 - total flux cleaned = -0.000741244 Jy ! Component: 250 - total flux cleaned = -0.000670362 Jy ! Component: 300 - total flux cleaned = -0.000669955 Jy ! Component: 350 - total flux cleaned = -0.000568718 Jy ! Component: 400 - total flux cleaned = -0.000535894 Jy ! Component: 450 - total flux cleaned = -0.000505142 Jy ! Component: 500 - total flux cleaned = -0.000566782 Jy ! Component: 550 - total flux cleaned = -0.000714287 Jy ! Component: 600 - total flux cleaned = -0.00085754 Jy ! Component: 650 - total flux cleaned = -0.00105336 Jy ! Component: 700 - total flux cleaned = -0.00113613 Jy ! Component: 750 - total flux cleaned = -0.00140417 Jy ! Component: 800 - total flux cleaned = -0.0014298 Jy ! Component: 850 - total flux cleaned = -0.00163636 Jy ! Component: 900 - total flux cleaned = -0.0018123 Jy ! Component: 950 - total flux cleaned = -0.00200991 Jy ! Component: 1000 - total flux cleaned = -0.00213085 Jy ! Component: 1050 - total flux cleaned = -0.00229732 Jy ! Component: 1100 - total flux cleaned = -0.00243648 Jy ! Component: 1150 - total flux cleaned = -0.00254987 Jy ! Component: 1200 - total flux cleaned = -0.00263937 Jy ! Component: 1250 - total flux cleaned = -0.00270519 Jy ! Component: 1300 - total flux cleaned = -0.00279186 Jy ! Component: 1350 - total flux cleaned = -0.00287682 Jy ! Component: 1400 - total flux cleaned = -0.00300248 Jy ! Component: 1450 - total flux cleaned = -0.00312547 Jy ! Component: 1500 - total flux cleaned = -0.00322624 Jy ! Component: 1550 - total flux cleaned = -0.00330592 Jy ! Component: 1600 - total flux cleaned = -0.00344229 Jy ! Component: 1650 - total flux cleaned = -0.00349973 Jy ! Component: 1700 - total flux cleaned = -0.00357529 Jy ! Component: 1750 - total flux cleaned = -0.00370591 Jy ! Component: 1800 - total flux cleaned = -0.0037978 Jy ! Component: 1850 - total flux cleaned = -0.00385206 Jy ! Component: 1900 - total flux cleaned = -0.00394163 Jy ! Component: 1950 - total flux cleaned = -0.00408259 Jy ! Component: 2000 - total flux cleaned = -0.00415224 Jy ! Component: 2050 - total flux cleaned = -0.00429 Jy ! Component: 2100 - total flux cleaned = -0.00437474 Jy ! Component: 2150 - total flux cleaned = -0.004475 Jy ! Component: 2200 - total flux cleaned = -0.00454123 Jy ! Component: 2250 - total flux cleaned = -0.00462285 Jy ! Component: 2300 - total flux cleaned = -0.00467152 Jy ! Component: 2350 - total flux cleaned = -0.00478271 Jy ! Component: 2400 - total flux cleaned = -0.00482963 Jy ! Component: 2450 - total flux cleaned = -0.00490715 Jy ! Component: 2500 - total flux cleaned = -0.00495312 Jy ! Component: 2550 - total flux cleaned = -0.00496817 Jy ! Component: 2600 - total flux cleaned = -0.00501355 Jy ! Component: 2650 - total flux cleaned = -0.00516225 Jy ! Component: 2700 - total flux cleaned = -0.00522098 Jy ! Component: 2750 - total flux cleaned = -0.00524999 Jy ! Component: 2800 - total flux cleaned = -0.00530765 Jy ! Component: 2850 - total flux cleaned = -0.00536444 Jy ! Component: 2900 - total flux cleaned = -0.00537847 Jy ! Component: 2950 - total flux cleaned = -0.00544843 Jy ! Component: 3000 - total flux cleaned = -0.00551776 Jy ! Component: 3050 - total flux cleaned = -0.00560018 Jy ! Component: 3100 - total flux cleaned = -0.00568223 Jy ! Component: 3150 - total flux cleaned = -0.00573641 Jy ! Component: 3200 - total flux cleaned = -0.00587058 Jy ! Component: 3250 - total flux cleaned = -0.00587047 Jy ! Component: 3300 - total flux cleaned = -0.00593666 Jy ! Component: 3350 - total flux cleaned = -0.00600216 Jy ! Component: 3400 - total flux cleaned = -0.00615791 Jy ! Component: 3450 - total flux cleaned = -0.00617063 Jy ! Component: 3500 - total flux cleaned = -0.00623456 Jy ! Component: 3550 - total flux cleaned = -0.00629797 Jy ! Component: 3600 - total flux cleaned = -0.00627278 Jy ! Component: 3650 - total flux cleaned = -0.00636017 Jy ! Component: 3700 - total flux cleaned = -0.00634785 Jy ! Component: 3750 - total flux cleaned = -0.00638492 Jy ! Component: 3800 - total flux cleaned = -0.00643393 Jy ! Component: 3850 - total flux cleaned = -0.00648239 Jy ! Component: 3900 - total flux cleaned = -0.00649427 Jy ! Component: 3950 - total flux cleaned = -0.00649428 Jy ! Component: 4000 - total flux cleaned = -0.00653015 Jy ! Component: 4050 - total flux cleaned = -0.00651824 Jy ! Total flux subtracted in 4096 components = -0.00651825 Jy ! Clean residual min=-0.000714 max=0.000672 Jy/beam ! Clean residual mean=0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.26293 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 432 components and 0.262929 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1659+2629_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.075 x 6.322 at -15.02 degrees (North through East) ! Clean map min=-0.0014309 max=0.15787 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1659+2629_S_map.fits wmodel /image_prod/ug002_uva//J1659+2629_S_map.mod ! Writing 432 model components to file: /image_prod/ug002_uva//J1659+2629_S_map.mod wobs /image_prod/ug002_uva//J1659+2629_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1659+2629_S_uvs.fits wwins /image_prod/ug002_uva//J1659+2629_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1659+2629_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.157866 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396741 0.396741 0.793482 1.58696 3.17393 6.34786 12.6957 25.3914 50.7829 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.157 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 756.16 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1659+2629_S_dfm.log closed on Thu Mar 5 03:03:15 2020