! Started logfile: /image_prod/ug002_uvm//J0342-3256_S_a_dfm.log on Wed Mar 4 16:35:13 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_uvm//J0342-3256_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0342-3256_S_a_uvm.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! AN table 2: 68 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.839616 visibilities/baseline/integration-bin. ! Found source: J0342-3256 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 15234 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 J0342-3256_S_a] 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 50 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! A total of 76 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.009799Jy sigma=6.458332 ! Fit after self-cal, rms=0.931524Jy sigma=5.922445 ! 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=2.563 mas, bmaj=6.688 mas, bpa=2.96 degrees ! Estimated noise=1.96479 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 = 0.0555069 Jy ! Component: 100 - total flux cleaned = 0.0701715 Jy ! Total flux subtracted in 100 components = 0.0701715 Jy ! Clean residual min=-0.010695 max=0.021683 Jy/beam ! Clean residual mean=-0.000156 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 0.0701715 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0701715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115431Jy sigma=0.705568 ! Fit after self-cal, rms=0.113976Jy sigma=0.696281 ! Inverting map ! Added new window around map position (-20, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214554 Jy ! Component: 100 - total flux cleaned = 0.0318823 Jy ! Total flux subtracted in 100 components = 0.0318823 Jy ! Clean residual min=-0.009748 max=0.013702 Jy/beam ! Clean residual mean=-0.000124 rms=0.002767 Jy/beam ! Combined flux in latest and established models = 0.102054 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.102054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109051Jy sigma=0.660029 ! Fit after self-cal, rms=0.107394Jy sigma=0.646670 ! 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=3.394 mas, bmaj=8.608 mas, bpa=2.739 degrees ! Estimated noise=0.933217 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 = 0.0183607 Jy ! Component: 100 - total flux cleaned = 0.0286473 Jy ! Component: 150 - total flux cleaned = 0.0355988 Jy ! Component: 200 - total flux cleaned = 0.0404105 Jy ! Total flux subtracted in 200 components = 0.0404105 Jy ! Clean residual min=-0.014275 max=0.024934 Jy/beam ! Clean residual mean=-0.000358 rms=0.004875 Jy/beam ! Combined flux in latest and established models = 0.142464 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.142464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104319Jy sigma=0.622287 ! Fit after self-cal, rms=0.103756Jy sigma=0.617910 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.394 x 8.608 at 2.739 degrees (North through East) ! Clean map min=-0.014084 max=0.070576 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.46 KP 1.13 ! LA 0.71 MK 0.96 OV 0.92 PT 0.89 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.79 FD 1.03 HN 1.85 KP 1.15 ! LA 0.76 NL 1.00 OV 1.15 PT 0.93 ! SC 1.30 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.13 HN 1.29 KP 1.17 ! LA 0.78 MK 0.96 OV 0.97 PT 0.90 ! SC 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.84 FD 1.08 HN 1.69 KP 1.35 ! LA 0.74 NL 0.96 OV 1.20 PT 0.93 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 1.33 KP 1.19 ! LA 0.73 MK 1.01 OV 1.00 PT 0.91 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.91 FD 1.05 HN 2.04 KP 1.48 ! LA 0.73 NL 0.96 OV 1.16 PT 0.95 ! SC 1.22 ! ! ! Fit before self-cal, rms=0.103756Jy sigma=0.617910 ! Fit after self-cal, rms=0.122268Jy sigma=0.600061 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=8.521 mas, bpa=2.162 degrees ! Estimated noise=0.95614 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 (-41, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244981 Jy ! Component: 100 - total flux cleaned = 0.0353236 Jy ! Component: 150 - total flux cleaned = 0.0413632 Jy ! Component: 200 - total flux cleaned = 0.0458686 Jy ! Total flux subtracted in 200 components = 0.0458686 Jy ! Clean residual min=-0.010741 max=0.012539 Jy/beam ! Clean residual mean=-0.000012 rms=0.003116 Jy/beam ! Combined flux in latest and established models = 0.188333 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.188333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118039Jy sigma=0.557853 ! Fit after self-cal, rms=0.117075Jy sigma=0.538705 ! 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=0.117075Jy sigma=0.538705 ! Fit after self-cal, rms=0.121053Jy sigma=0.523832 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.572 mas, bmaj=9.003 mas, bpa=2.552 degrees ! Estimated noise=0.886899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952106 Jy ! Component: 100 - total flux cleaned = 0.012999 Jy ! Component: 150 - total flux cleaned = 0.0142623 Jy ! Component: 200 - total flux cleaned = 0.0145504 Jy ! Total flux subtracted in 200 components = 0.0145504 Jy ! Clean residual min=-0.006226 max=0.007861 Jy/beam ! Clean residual mean=-0.000016 rms=0.001894 Jy/beam ! Combined flux in latest and established models = 0.202883 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.202883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119807Jy sigma=0.511919 ! Fit after self-cal, rms=0.120020Jy sigma=0.507653 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 = 0.00308051 Jy ! Component: 100 - total flux cleaned = 0.00370964 Jy ! Component: 150 - total flux cleaned = 0.00411638 Jy ! Component: 200 - total flux cleaned = 0.00448065 Jy ! Total flux subtracted in 200 components = 0.00448065 Jy ! Clean residual min=-0.005842 max=0.006552 Jy/beam ! Clean residual mean=0.000006 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.207364 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.207364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119479Jy sigma=0.504347 ! Fit after self-cal, rms=0.119509Jy sigma=0.503701 ! 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=0.119509Jy sigma=0.503701 ! Fit after self-cal, rms=0.117710Jy sigma=0.502063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.57 mas, bmaj=9.009 mas, bpa=1.739 degrees ! Estimated noise=0.859884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272197 Jy ! Component: 100 - total flux cleaned = 0.000520751 Jy ! Component: 150 - total flux cleaned = 0.000744464 Jy ! Component: 200 - total flux cleaned = 0.000843697 Jy ! Total flux subtracted in 200 components = 0.000843697 Jy ! Clean residual min=-0.005358 max=0.005654 Jy/beam ! Clean residual mean=-0.000019 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.208208 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.208208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117314Jy sigma=0.500166 ! Fit after self-cal, rms=0.117350Jy sigma=0.499832 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 = 0.000362366 Jy ! Component: 100 - total flux cleaned = 0.000575369 Jy ! Component: 150 - total flux cleaned = 0.000672491 Jy ! Component: 200 - total flux cleaned = 0.000579745 Jy ! Total flux subtracted in 200 components = 0.000579745 Jy ! Clean residual min=-0.005157 max=0.005569 Jy/beam ! Clean residual mean=-0.000016 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.208787 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 121 components and 0.208787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117075Jy sigma=0.498616 ! Fit after self-cal, rms=0.117084Jy sigma=0.498500 ! 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=0.117084Jy sigma=0.498500 ! Fit after self-cal, rms=0.113615Jy sigma=0.498283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.01 mas, bmaj=27.47 mas, bpa=2.711 degrees ! Estimated noise=0.941868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00048558 Jy ! Component: 100 - total flux cleaned = 0.00106947 Jy ! Component: 150 - total flux cleaned = 0.00171583 Jy ! Component: 200 - total flux cleaned = 0.00205867 Jy ! Total flux subtracted in 200 components = 0.00205867 Jy ! Clean residual min=-0.005129 max=0.005913 Jy/beam ! Clean residual mean=-0.000028 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.210846 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 129 components and 0.210846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113694Jy sigma=0.498106 ! Fit after self-cal, rms=0.113632Jy sigma=0.497933 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 = -0.000175915 Jy ! Component: 100 - total flux cleaned = 1.24718e-05 Jy ! Component: 150 - total flux cleaned = 0.000300856 Jy ! Component: 200 - total flux cleaned = 0.000511898 Jy ! Total flux subtracted in 200 components = 0.000511898 Jy ! Clean residual min=-0.005124 max=0.005763 Jy/beam ! Clean residual mean=-0.000027 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.211358 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 131 components and 0.211358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113720Jy sigma=0.498240 ! Fit after self-cal, rms=0.113684Jy sigma=0.498143 ! 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=3.532 mas, bmaj=8.938 mas, bpa=1.211 degrees ! Estimated noise=0.843419 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 8.938 at 1.211 degrees (North through East) ! Clean map min=-0.0047014 max=0.059706 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=2.592 mas, bmaj=6.762 mas, bpa=1.145 degrees ! Estimated noise=1.90553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558728 Jy ! Component: 100 - total flux cleaned = 0.0864952 Jy ! Component: 150 - total flux cleaned = 0.108635 Jy ! Component: 200 - total flux cleaned = 0.125801 Jy ! Total flux subtracted in 200 components = 0.125801 Jy ! Clean residual min=-0.009479 max=0.012393 Jy/beam ! Clean residual mean=-0.000084 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.125801 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.125801 Jy ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=8.938 mas, bpa=1.211 degrees ! Estimated noise=0.843419 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 = 0.0201821 Jy ! Component: 100 - total flux cleaned = 0.0347911 Jy ! Component: 150 - total flux cleaned = 0.0461163 Jy ! Component: 200 - total flux cleaned = 0.0549701 Jy ! Total flux subtracted in 200 components = 0.0549701 Jy ! Clean residual min=-0.006018 max=0.009656 Jy/beam ! Clean residual mean=-0.000108 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.180772 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 72 components and 0.180772 Jy ! Inverting map ! Added new window around map position (-25.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00896488 Jy ! Component: 100 - total flux cleaned = 0.0151861 Jy ! Component: 150 - total flux cleaned = 0.020122 Jy ! Component: 200 - total flux cleaned = 0.0240592 Jy ! Total flux subtracted in 200 components = 0.0240592 Jy ! Clean residual min=-0.005071 max=0.006977 Jy/beam ! Clean residual mean=-0.000036 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.204831 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.204831 Jy ! Inverting map ! Added new window around map position (6.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00588327 Jy ! Component: 100 - total flux cleaned = 0.00841421 Jy ! Component: 150 - total flux cleaned = 0.009257 Jy ! Component: 200 - total flux cleaned = 0.00968722 Jy ! Total flux subtracted in 200 components = 0.00968722 Jy ! Clean residual min=-0.004511 max=0.004379 Jy/beam ! Clean residual mean=-0.000005 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.214518 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.214518 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=10.01 mas, bmaj=27.47 mas, bpa=2.711 degrees ! Estimated noise=0.941868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134208 Jy ! Component: 100 - total flux cleaned = 0.00193024 Jy ! Component: 150 - total flux cleaned = 0.00230495 Jy ! Component: 200 - total flux cleaned = 0.00251213 Jy ! Total flux subtracted in 200 components = 0.00251213 Jy ! Clean residual min=-0.004594 max=0.004885 Jy/beam ! Clean residual mean=0.000004 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.21703 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 = 0.000127755 Jy ! Component: 100 - total flux cleaned = 0.000189035 Jy ! Component: 150 - total flux cleaned = 0.000245149 Jy ! Component: 200 - total flux cleaned = 0.000245631 Jy ! Total flux subtracted in 200 components = 0.000245631 Jy ! Clean residual min=-0.004605 max=0.004847 Jy/beam ! Clean residual mean=0.000005 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.217276 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 135 components and 0.217276 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=8.938 mas, bpa=1.211 degrees ! Estimated noise=0.843419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000174554 Jy ! Component: 100 - total flux cleaned = 0.000175894 Jy ! Component: 150 - total flux cleaned = 9.13905e-05 Jy ! Component: 200 - total flux cleaned = -0.000148941 Jy ! Total flux subtracted in 200 components = -0.000148941 Jy ! Clean residual min=-0.004558 max=0.004687 Jy/beam ! Clean residual mean=0.000002 rms=0.001124 Jy/beam ! Combined flux in latest and established models = 0.217127 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.217127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112330Jy sigma=0.492171 ! Fit after self-cal, rms=0.112047Jy sigma=0.490816 wmodel J0342-3256_S_a_map.mod ! Writing 150 model components to file: J0342-3256_S_a_map.mod wobs J0342-3256_S_a_uvs.fits ! Writing UV FITS file: J0342-3256_S_a_uvs.fits wwins J0342-3256_S_a_map.win ! wwins: Wrote 5 windows to J0342-3256_S_a_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 = -0.000648248 Jy ! Component: 100 - total flux cleaned = -0.000341641 Jy ! Component: 150 - total flux cleaned = 0.00031269 Jy ! Component: 200 - total flux cleaned = 0.00100505 Jy ! Component: 250 - total flux cleaned = 0.00173184 Jy ! Component: 300 - total flux cleaned = 0.00224017 Jy ! Component: 350 - total flux cleaned = 0.00279328 Jy ! Component: 400 - total flux cleaned = 0.00338698 Jy ! Component: 450 - total flux cleaned = 0.00390296 Jy ! Component: 500 - total flux cleaned = 0.00434951 Jy ! Component: 550 - total flux cleaned = 0.00483747 Jy ! Component: 600 - total flux cleaned = 0.00531467 Jy ! Component: 650 - total flux cleaned = 0.00567836 Jy ! Component: 700 - total flux cleaned = 0.00613633 Jy ! Component: 750 - total flux cleaned = 0.00653518 Jy ! Component: 800 - total flux cleaned = 0.00707057 Jy ! Component: 850 - total flux cleaned = 0.00730917 Jy ! Component: 900 - total flux cleaned = 0.00768482 Jy ! Component: 950 - total flux cleaned = 0.00796155 Jy ! Component: 1000 - total flux cleaned = 0.00827899 Jy ! Component: 1050 - total flux cleaned = 0.00841219 Jy ! Component: 1100 - total flux cleaned = 0.00876455 Jy ! Component: 1150 - total flux cleaned = 0.00902469 Jy ! Component: 1200 - total flux cleaned = 0.00919556 Jy ! Component: 1250 - total flux cleaned = 0.00940642 Jy ! Component: 1300 - total flux cleaned = 0.00961389 Jy ! Component: 1350 - total flux cleaned = 0.00981814 Jy ! Component: 1400 - total flux cleaned = 0.0100195 Jy ! Component: 1450 - total flux cleaned = 0.0101788 Jy ! Component: 1500 - total flux cleaned = 0.0104144 Jy ! Component: 1550 - total flux cleaned = 0.0105314 Jy ! Component: 1600 - total flux cleaned = 0.0108002 Jy ! Component: 1650 - total flux cleaned = 0.0110262 Jy ! Component: 1700 - total flux cleaned = 0.0111384 Jy ! Component: 1750 - total flux cleaned = 0.0112493 Jy ! Component: 1800 - total flux cleaned = 0.0113224 Jy ! Component: 1850 - total flux cleaned = 0.0115392 Jy ! Component: 1900 - total flux cleaned = 0.0116108 Jy ! Component: 1950 - total flux cleaned = 0.0117875 Jy ! Component: 2000 - total flux cleaned = 0.0119972 Jy ! Component: 2050 - total flux cleaned = 0.0119626 Jy ! Component: 2100 - total flux cleaned = 0.0120998 Jy ! Component: 2150 - total flux cleaned = 0.0123032 Jy ! Component: 2200 - total flux cleaned = 0.0124038 Jy ! Component: 2250 - total flux cleaned = 0.0125695 Jy ! Component: 2300 - total flux cleaned = 0.0125365 Jy ! Component: 2350 - total flux cleaned = 0.0127317 Jy ! Component: 2400 - total flux cleaned = 0.012731 Jy ! Component: 2450 - total flux cleaned = 0.012795 Jy ! Component: 2500 - total flux cleaned = 0.0127951 Jy ! Component: 2550 - total flux cleaned = 0.0130464 Jy ! Component: 2600 - total flux cleaned = 0.013046 Jy ! Component: 2650 - total flux cleaned = 0.0131079 Jy ! Component: 2700 - total flux cleaned = 0.0132002 Jy ! Component: 2750 - total flux cleaned = 0.0133519 Jy ! Component: 2800 - total flux cleaned = 0.0136214 Jy ! Component: 2850 - total flux cleaned = 0.0135618 Jy ! Component: 2900 - total flux cleaned = 0.0136206 Jy ! Component: 2950 - total flux cleaned = 0.0136208 Jy ! Component: 3000 - total flux cleaned = 0.0137948 Jy ! Component: 3050 - total flux cleaned = 0.0137945 Jy ! Component: 3100 - total flux cleaned = 0.0138514 Jy ! Component: 3150 - total flux cleaned = 0.0139364 Jy ! Component: 3200 - total flux cleaned = 0.0138803 Jy ! Component: 3250 - total flux cleaned = 0.0139639 Jy ! Component: 3300 - total flux cleaned = 0.013964 Jy ! Component: 3350 - total flux cleaned = 0.0140194 Jy ! Component: 3400 - total flux cleaned = 0.0140465 Jy ! Component: 3450 - total flux cleaned = 0.014128 Jy ! Component: 3500 - total flux cleaned = 0.014209 Jy ! Component: 3550 - total flux cleaned = 0.0142623 Jy ! Component: 3600 - total flux cleaned = 0.0141829 Jy ! Component: 3650 - total flux cleaned = 0.0142884 Jy ! Component: 3700 - total flux cleaned = 0.0143145 Jy ! Component: 3750 - total flux cleaned = 0.0144962 Jy ! Component: 3800 - total flux cleaned = 0.0145735 Jy ! Component: 3850 - total flux cleaned = 0.0145736 Jy ! Component: 3900 - total flux cleaned = 0.0147518 Jy ! Component: 3950 - total flux cleaned = 0.0148022 Jy ! Component: 4000 - total flux cleaned = 0.0148521 Jy ! Component: 4050 - total flux cleaned = 0.0149768 Jy ! Total flux subtracted in 4096 components = 0.015051 Jy ! Clean residual min=-0.001385 max=0.001531 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.232178 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 444 components and 0.232178 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0342-3256_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.532 x 8.938 at 1.211 degrees (North through East) ! Clean map min=-0.0042645 max=0.057084 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0342-3256_S_a_map.fits wmodel /image_prod/ug002_uvm//J0342-3256_S_a_map.mod ! Writing 444 model components to file: /image_prod/ug002_uvm//J0342-3256_S_a_map.mod wobs /image_prod/ug002_uvm//J0342-3256_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0342-3256_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0342-3256_S_a_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uvm//J0342-3256_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0570841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000471154 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.4761 2.4761 4.9522 9.90441 19.8088 39.6176 79.2353 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 121.158 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0342-3256_S_a_dfm.log closed on Wed Mar 4 16:35:18 2020