! Started logfile: /image_prod/ug002_uva//J1649-2620_S_dfm.log on Thu Mar 5 02:57:53 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//J1649-2620_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1649-2620_S_uva.fits ! AN table 1: 25 integrations on 21 of 21 possible baselines. ! AN table 2: 25 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.990204 visibilities/baseline/integration-bin. ! Found source: J1649-2620 ! ! 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 3639 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 J1649-2620_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.009778Jy sigma=6.377584 ! Fit after self-cal, rms=0.903361Jy sigma=5.608937 ! 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=2.591 mas, bmaj=8.76 mas, bpa=5.291 degrees ! Estimated noise=3.28939 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 = 0.0792441 Jy ! Component: 100 - total flux cleaned = 0.100293 Jy ! Total flux subtracted in 100 components = 0.100293 Jy ! Clean residual min=-0.007501 max=0.009675 Jy/beam ! Clean residual mean=-0.000011 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 0.100293 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.100293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087512Jy sigma=0.456810 ! Fit after self-cal, rms=0.087315Jy sigma=0.455532 ! 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=3.345 mas, bmaj=10.74 mas, bpa=5.483 degrees ! Estimated noise=1.95163 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 = 0.00996269 Jy ! Component: 100 - total flux cleaned = 0.0140829 Jy ! Component: 150 - total flux cleaned = 0.0160083 Jy ! Component: 200 - total flux cleaned = 0.0162937 Jy ! Total flux subtracted in 200 components = 0.0162937 Jy ! Clean residual min=-0.004938 max=0.006976 Jy/beam ! Clean residual mean=0.000002 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.116587 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.116587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086901Jy sigma=0.444661 ! Fit after self-cal, rms=0.086945Jy sigma=0.444567 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.345 x 10.74 at 5.483 degrees (North through East) ! Clean map min=-0.0046976 max=0.10038 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.99 KP 0.98 LA 1.03 ! OV 0.90 PT 0.96 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.30 KP 0.94 LA 1.08 ! MK 0.94 OV 0.99 PT 0.97 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.46 FD 0.92 KP 0.94 LA 0.99 ! OV 0.95 PT 0.97 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.99 HN 1.34 KP 1.00 LA 0.99 ! MK 1.05 OV 0.89 PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.75 FD 0.97 KP 0.98 LA 1.01 ! OV 0.90 PT 0.99 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 1.28 KP 0.98 LA 0.97 ! MK 0.93 OV 0.95 PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.086945Jy sigma=0.444567 ! Fit after self-cal, rms=0.103608Jy sigma=0.438024 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=10.72 mas, bpa=5.678 degrees ! Estimated noise=1.94685 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 = -0.000502865 Jy ! Component: 100 - total flux cleaned = -0.000541876 Jy ! Component: 150 - total flux cleaned = -0.000576866 Jy ! Component: 200 - total flux cleaned = -0.000607192 Jy ! Total flux subtracted in 200 components = -0.000607192 Jy ! Clean residual min=-0.003552 max=0.003954 Jy/beam ! Clean residual mean=-0.000006 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.115979 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.115979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103563Jy sigma=0.437908 ! Fit after self-cal, rms=0.103818Jy sigma=0.437725 ! 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=0.103818Jy sigma=0.437725 ! Fit after self-cal, rms=0.104352Jy sigma=0.437698 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=10.68 mas, bpa=5.582 degrees ! Estimated noise=1.93751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000505635 Jy ! Component: 100 - total flux cleaned = -0.000540337 Jy ! Component: 150 - total flux cleaned = -0.000570832 Jy ! Component: 200 - total flux cleaned = -0.000598583 Jy ! Total flux subtracted in 200 components = -0.000598583 Jy ! Clean residual min=-0.003528 max=0.003826 Jy/beam ! Clean residual mean=-0.000007 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.115381 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.115381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104313Jy sigma=0.437613 ! Fit after self-cal, rms=0.104317Jy sigma=0.437588 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 (5, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00342107 Jy ! Component: 100 - total flux cleaned = 0.00479488 Jy ! Component: 150 - total flux cleaned = 0.00514791 Jy ! Component: 200 - total flux cleaned = 0.00525399 Jy ! Total flux subtracted in 200 components = 0.00525399 Jy ! Clean residual min=-0.003295 max=0.002999 Jy/beam ! Clean residual mean=0.000005 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.120635 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.120635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104198Jy sigma=0.436631 ! Fit after self-cal, rms=0.104170Jy sigma=0.436523 ! 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=0.104170Jy sigma=0.436523 ! Fit after self-cal, rms=0.103692Jy sigma=0.436431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.328 mas, bmaj=10.63 mas, bpa=5.541 degrees ! Estimated noise=1.92144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000924718 Jy ! Component: 100 - total flux cleaned = 0.00103541 Jy ! Component: 150 - total flux cleaned = 0.00106629 Jy ! Component: 200 - total flux cleaned = 0.00112375 Jy ! Total flux subtracted in 200 components = 0.00112375 Jy ! Clean residual min=-0.003086 max=0.002960 Jy/beam ! Clean residual mean=0.000008 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.121759 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.121759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103649Jy sigma=0.436275 ! Fit after self-cal, rms=0.103634Jy sigma=0.436254 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 = 0.000368777 Jy ! Component: 100 - total flux cleaned = 0.000397505 Jy ! Component: 150 - total flux cleaned = 0.000423739 Jy ! Component: 200 - total flux cleaned = 0.000423264 Jy ! Total flux subtracted in 200 components = 0.000423264 Jy ! Clean residual min=-0.003071 max=0.002983 Jy/beam ! Clean residual mean=0.000009 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.122182 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.122182 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103607Jy sigma=0.436188 ! Fit after self-cal, rms=0.103601Jy sigma=0.436181 ! 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=0.103601Jy sigma=0.436181 ! Fit after self-cal, rms=0.102920Jy sigma=0.436147 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.11 mas, bmaj=29.87 mas, bpa=7.114 degrees ! Estimated noise=2.23784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.61822e-06 Jy ! Component: 100 - total flux cleaned = -4.9196e-05 Jy ! Component: 150 - total flux cleaned = -0.000139315 Jy ! Component: 200 - total flux cleaned = -0.000202769 Jy ! Total flux subtracted in 200 components = -0.000202769 Jy ! Clean residual min=-0.003206 max=0.002692 Jy/beam ! Clean residual mean=0.000013 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.121979 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.121979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102910Jy sigma=0.436153 ! Fit after self-cal, rms=0.102901Jy sigma=0.436145 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 = 8.00224e-05 Jy ! Component: 100 - total flux cleaned = 3.07663e-05 Jy ! Component: 150 - total flux cleaned = -3.40717e-07 Jy ! Component: 200 - total flux cleaned = -2.90428e-05 Jy ! Total flux subtracted in 200 components = -2.90428e-05 Jy ! Clean residual min=-0.003159 max=0.002708 Jy/beam ! Clean residual mean=0.000013 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.12195 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.12195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102894Jy sigma=0.436149 ! Fit after self-cal, rms=0.102889Jy sigma=0.436144 ! 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=3.325 mas, bmaj=10.61 mas, bpa=5.47 degrees ! Estimated noise=1.91319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 10.61 at 5.47 degrees (North through East) ! Clean map min=-0.0028689 max=0.10048 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=2.561 mas, bmaj=8.61 mas, bpa=5.481 degrees ! Estimated noise=3.21199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0776105 Jy ! Component: 100 - total flux cleaned = 0.0993173 Jy ! Component: 150 - total flux cleaned = 0.107813 Jy ! Component: 200 - total flux cleaned = 0.112777 Jy ! Total flux subtracted in 200 components = 0.112777 Jy ! Clean residual min=-0.004818 max=0.005076 Jy/beam ! Clean residual mean=-0.000006 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.112777 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.112777 Jy ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=10.61 mas, bpa=5.47 degrees ! Estimated noise=1.91319 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) ! Added new window around map position (0, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441569 Jy ! Component: 100 - total flux cleaned = 0.00682844 Jy ! Component: 150 - total flux cleaned = 0.00811846 Jy ! Component: 200 - total flux cleaned = 0.00846301 Jy ! Total flux subtracted in 200 components = 0.00846301 Jy ! Clean residual min=-0.003135 max=0.003071 Jy/beam ! Clean residual mean=0.000008 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.12124 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.12124 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=10.11 mas, bmaj=29.87 mas, bpa=7.114 degrees ! Estimated noise=2.23784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000303595 Jy ! Component: 100 - total flux cleaned = 0.000466413 Jy ! Component: 150 - total flux cleaned = 0.000552397 Jy ! Component: 200 - total flux cleaned = 0.000603717 Jy ! Total flux subtracted in 200 components = 0.000603717 Jy ! Clean residual min=-0.003238 max=0.002674 Jy/beam ! Clean residual mean=0.000015 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.121843 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 = 4.64647e-05 Jy ! Component: 100 - total flux cleaned = 6.8733e-05 Jy ! Component: 150 - total flux cleaned = 4.98519e-05 Jy ! Component: 200 - total flux cleaned = 3.1319e-05 Jy ! Total flux subtracted in 200 components = 3.1319e-05 Jy ! Clean residual min=-0.003202 max=0.002644 Jy/beam ! Clean residual mean=0.000015 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.121875 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.121875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.325 mas, bmaj=10.61 mas, bpa=5.47 degrees ! Estimated noise=1.91319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205079 Jy ! Component: 100 - total flux cleaned = -0.000203929 Jy ! Component: 150 - total flux cleaned = -0.000202857 Jy ! Component: 200 - total flux cleaned = -0.000167128 Jy ! Total flux subtracted in 200 components = -0.000167128 Jy ! Clean residual min=-0.002959 max=0.003061 Jy/beam ! Clean residual mean=0.000009 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.121708 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 90 components and 0.121708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102872Jy sigma=0.436131 ! Fit after self-cal, rms=0.102874Jy sigma=0.436067 wmodel J1649-2620_S_map.mod ! Writing 90 model components to file: J1649-2620_S_map.mod wobs J1649-2620_S_uvs.fits ! Writing UV FITS file: J1649-2620_S_uvs.fits wwins J1649-2620_S_map.win ! wwins: Wrote 3 windows to J1649-2620_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 = -9.73851e-05 Jy ! Component: 100 - total flux cleaned = -0.000700873 Jy ! Component: 150 - total flux cleaned = -0.000935732 Jy ! Component: 200 - total flux cleaned = -0.00119959 Jy ! Component: 250 - total flux cleaned = -0.00153428 Jy ! Component: 300 - total flux cleaned = -0.00177402 Jy ! Component: 350 - total flux cleaned = -0.00204206 Jy ! Component: 400 - total flux cleaned = -0.00230125 Jy ! Component: 450 - total flux cleaned = -0.00247923 Jy ! Component: 500 - total flux cleaned = -0.00268514 Jy ! Component: 550 - total flux cleaned = -0.00281737 Jy ! Component: 600 - total flux cleaned = -0.00297809 Jy ! Component: 650 - total flux cleaned = -0.0030714 Jy ! Component: 700 - total flux cleaned = -0.00313177 Jy ! Component: 750 - total flux cleaned = -0.00310242 Jy ! Component: 800 - total flux cleaned = -0.00316031 Jy ! Component: 850 - total flux cleaned = -0.00310359 Jy ! Component: 900 - total flux cleaned = -0.00307587 Jy ! Component: 950 - total flux cleaned = -0.00307603 Jy ! Component: 1000 - total flux cleaned = -0.0031023 Jy ! Component: 1050 - total flux cleaned = -0.00317876 Jy ! Component: 1100 - total flux cleaned = -0.00312856 Jy ! Component: 1150 - total flux cleaned = -0.0031531 Jy ! Component: 1200 - total flux cleaned = -0.0032005 Jy ! Component: 1250 - total flux cleaned = -0.00320023 Jy ! Component: 1300 - total flux cleaned = -0.00317684 Jy ! Component: 1350 - total flux cleaned = -0.00310893 Jy ! Component: 1400 - total flux cleaned = -0.00306438 Jy ! Component: 1450 - total flux cleaned = -0.00304247 Jy ! Component: 1500 - total flux cleaned = -0.00297825 Jy ! Component: 1550 - total flux cleaned = -0.00299918 Jy ! Component: 1600 - total flux cleaned = -0.00293663 Jy ! Component: 1650 - total flux cleaned = -0.00297738 Jy ! Component: 1700 - total flux cleaned = -0.00291669 Jy ! Component: 1750 - total flux cleaned = -0.00285744 Jy ! Component: 1800 - total flux cleaned = -0.0028767 Jy ! Component: 1850 - total flux cleaned = -0.0028191 Jy ! Component: 1900 - total flux cleaned = -0.00278098 Jy ! Component: 1950 - total flux cleaned = -0.00274355 Jy ! Component: 2000 - total flux cleaned = -0.00274344 Jy ! Component: 2050 - total flux cleaned = -0.00268837 Jy ! Component: 2100 - total flux cleaned = -0.00265202 Jy ! Component: 2150 - total flux cleaned = -0.00261603 Jy ! Component: 2200 - total flux cleaned = -0.00259838 Jy ! Component: 2250 - total flux cleaned = -0.00259848 Jy ! Component: 2300 - total flux cleaned = -0.00259856 Jy ! Component: 2350 - total flux cleaned = -0.00261561 Jy ! Component: 2400 - total flux cleaned = -0.00258153 Jy ! Component: 2450 - total flux cleaned = -0.00261531 Jy ! Component: 2500 - total flux cleaned = -0.00258185 Jy ! Component: 2550 - total flux cleaned = -0.00258182 Jy ! Component: 2600 - total flux cleaned = -0.00261471 Jy ! Component: 2650 - total flux cleaned = -0.00261468 Jy ! Component: 2700 - total flux cleaned = -0.00258223 Jy ! Component: 2750 - total flux cleaned = -0.00259828 Jy ! Component: 2800 - total flux cleaned = -0.00258213 Jy ! Component: 2850 - total flux cleaned = -0.00256618 Jy ! Component: 2900 - total flux cleaned = -0.00255046 Jy ! Component: 2950 - total flux cleaned = -0.00251902 Jy ! Component: 3000 - total flux cleaned = -0.00253476 Jy ! Component: 3050 - total flux cleaned = -0.00250355 Jy ! Component: 3100 - total flux cleaned = -0.00244139 Jy ! Component: 3150 - total flux cleaned = -0.00242591 Jy ! Component: 3200 - total flux cleaned = -0.00236406 Jy ! Component: 3250 - total flux cleaned = -0.00234864 Jy ! Component: 3300 - total flux cleaned = -0.00228726 Jy ! Component: 3350 - total flux cleaned = -0.00224129 Jy ! Component: 3400 - total flux cleaned = -0.00222592 Jy ! Component: 3450 - total flux cleaned = -0.00210441 Jy ! Component: 3500 - total flux cleaned = -0.00208931 Jy ! Component: 3550 - total flux cleaned = -0.00199867 Jy ! Component: 3600 - total flux cleaned = -0.00198362 Jy ! Component: 3650 - total flux cleaned = -0.0019236 Jy ! Component: 3700 - total flux cleaned = -0.00187867 Jy ! Component: 3750 - total flux cleaned = -0.00181872 Jy ! Component: 3800 - total flux cleaned = -0.00177391 Jy ! Component: 3850 - total flux cleaned = -0.00174413 Jy ! Component: 3900 - total flux cleaned = -0.00171437 Jy ! Component: 3950 - total flux cleaned = -0.00168457 Jy ! Component: 4000 - total flux cleaned = -0.00164005 Jy ! Component: 4050 - total flux cleaned = -0.0015955 Jy ! Total flux subtracted in 4096 components = -0.00158063 Jy ! Clean residual min=-0.000775 max=0.000911 Jy/beam ! Clean residual mean=0.000006 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.120127 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 337 components and 0.120127 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1649-2620_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.325 x 10.61 at 5.47 degrees (North through East) ! Clean map min=-0.0019021 max=0.099872 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1649-2620_S_map.fits wmodel /image_prod/ug002_uva//J1649-2620_S_map.mod ! Writing 337 model components to file: /image_prod/ug002_uva//J1649-2620_S_map.mod wobs /image_prod/ug002_uva//J1649-2620_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1649-2620_S_uvs.fits wwins /image_prod/ug002_uva//J1649-2620_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1649-2620_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0998724 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244852 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.735496 0.735496 1.47099 2.94198 5.88397 11.7679 23.5359 47.0717 94.1434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 407.888 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1649-2620_S_dfm.log closed on Thu Mar 5 02:57:57 2020