! Started logfile: /image_prod/ug002_uva//J1540-3906_S_dfm.log on Thu Mar 5 02:22:32 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//J1540-3906_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1540-3906_S_uva.fits ! AN table 1: 38 integrations on 21 of 21 possible baselines. ! AN table 2: 38 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.995704 visibilities/baseline/integration-bin. ! Found source: J1540-3906 ! ! 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 5562 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 J1540-3906_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=1.000638Jy sigma=5.727073 ! Fit after self-cal, rms=0.876758Jy sigma=4.925111 ! 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=2.515 mas, bmaj=8.407 mas, bpa=8.21 degrees ! Estimated noise=2.40168 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 = 0.0992208 Jy ! Component: 100 - total flux cleaned = 0.137863 Jy ! Total flux subtracted in 100 components = 0.137863 Jy ! Clean residual min=-0.016140 max=0.026543 Jy/beam ! Clean residual mean=-0.000006 rms=0.004664 Jy/beam ! Combined flux in latest and established models = 0.137863 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.137863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124039Jy sigma=0.637500 ! Fit after self-cal, rms=0.123544Jy sigma=0.636117 ! 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=3.167 mas, bmaj=9.964 mas, bpa=6.275 degrees ! Estimated noise=1.7151 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, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350583 Jy ! Component: 100 - total flux cleaned = 0.0529274 Jy ! Component: 150 - total flux cleaned = 0.0626531 Jy ! Component: 200 - total flux cleaned = 0.067676 Jy ! Total flux subtracted in 200 components = 0.067676 Jy ! Clean residual min=-0.016208 max=0.012232 Jy/beam ! Clean residual mean=-0.000020 rms=0.003476 Jy/beam ! Combined flux in latest and established models = 0.205539 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.205539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116358Jy sigma=0.561348 ! Fit after self-cal, rms=0.115063Jy sigma=0.557349 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.167 x 9.964 at 6.275 degrees (North through East) ! Clean map min=-0.015564 max=0.10731 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.65 KP 1.02 LA 0.99 ! NL 1.34 OV 0.66 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KP 1.01 LA 1.02 MK 1.05 ! NL 1.59 OV 0.66 PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.51 KP 1.00 LA 0.96 ! NL 1.36 OV 0.97 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 KP 0.99 LA 1.00 MK 0.97 ! NL 1.60 OV 0.96 PT 0.99 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.77 KP 1.06 LA 1.03 ! NL 1.19 OV 0.64 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 KP 1.04 LA 1.01 MK 1.03 ! NL 1.45 OV 0.65 PT 1.00 SC 1.12 ! ! ! Fit before self-cal, rms=0.115063Jy sigma=0.557349 ! Fit after self-cal, rms=0.142360Jy sigma=0.511684 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=10.03 mas, bpa=6.604 degrees ! Estimated noise=1.74765 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 = 4.46894e-05 Jy ! Component: 100 - total flux cleaned = -8.63259e-05 Jy ! Component: 150 - total flux cleaned = -0.000199311 Jy ! Component: 200 - total flux cleaned = -0.000200424 Jy ! Total flux subtracted in 200 components = -0.000200424 Jy ! Clean residual min=-0.003659 max=0.004494 Jy/beam ! Clean residual mean=-0.000039 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.205339 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.205339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142025Jy sigma=0.510419 ! Fit after self-cal, rms=0.144048Jy sigma=0.508809 ! 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=0.144048Jy sigma=0.508809 ! Fit after self-cal, rms=0.144163Jy sigma=0.508611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.182 mas, bmaj=10.06 mas, bpa=6.644 degrees ! Estimated noise=1.73559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169635 Jy ! Component: 100 - total flux cleaned = 0.000177918 Jy ! Component: 150 - total flux cleaned = 0.000255966 Jy ! Component: 200 - total flux cleaned = 0.000180702 Jy ! Total flux subtracted in 200 components = 0.000180702 Jy ! Clean residual min=-0.003310 max=0.003474 Jy/beam ! Clean residual mean=-0.000040 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.205519 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.205519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143986Jy sigma=0.507902 ! Fit after self-cal, rms=0.144043Jy sigma=0.507801 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 = 0.000409262 Jy ! Component: 100 - total flux cleaned = 0.000259954 Jy ! Component: 150 - total flux cleaned = 0.000126231 Jy ! Component: 200 - total flux cleaned = 6.33907e-05 Jy ! Total flux subtracted in 200 components = 6.33907e-05 Jy ! Clean residual min=-0.003204 max=0.003438 Jy/beam ! Clean residual mean=-0.000040 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.205583 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.205583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143927Jy sigma=0.507469 ! Fit after self-cal, rms=0.143839Jy sigma=0.507425 ! 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=0.143839Jy sigma=0.507425 ! Fit after self-cal, rms=0.142684Jy sigma=0.507309 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=10.08 mas, bpa=6.609 degrees ! Estimated noise=1.71698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159899 Jy ! Component: 100 - total flux cleaned = -0.00027976 Jy ! Component: 150 - total flux cleaned = -0.000441011 Jy ! Component: 200 - total flux cleaned = -0.000488982 Jy ! Total flux subtracted in 200 components = -0.000488982 Jy ! Clean residual min=-0.003144 max=0.003096 Jy/beam ! Clean residual mean=-0.000041 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.205094 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.205094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142592Jy sigma=0.507082 ! Fit after self-cal, rms=0.142514Jy sigma=0.507033 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 = 0.000233567 Jy ! Component: 100 - total flux cleaned = 2.9784e-05 Jy ! Component: 150 - total flux cleaned = -0.000105814 Jy ! Component: 200 - total flux cleaned = -0.000146581 Jy ! Total flux subtracted in 200 components = -0.000146581 Jy ! Clean residual min=-0.003145 max=0.003072 Jy/beam ! Clean residual mean=-0.000042 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.204947 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 0.204947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.142443Jy sigma=0.506914 ! Fit after self-cal, rms=0.142350Jy sigma=0.506883 ! 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=0.142350Jy sigma=0.506883 ! Fit after self-cal, rms=0.141382Jy sigma=0.506836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.465 mas, bmaj=28.56 mas, bpa=4.299 degrees ! Estimated noise=2.05967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345316 Jy ! Component: 100 - total flux cleaned = -0.000343176 Jy ! Component: 150 - total flux cleaned = -0.000365768 Jy ! Component: 200 - total flux cleaned = -0.000387039 Jy ! Total flux subtracted in 200 components = -0.000387039 Jy ! Clean residual min=-0.002631 max=0.002363 Jy/beam ! Clean residual mean=-0.000080 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.20456 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 118 components and 0.20456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141343Jy sigma=0.506822 ! Fit after self-cal, rms=0.141276Jy sigma=0.506791 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 = 9.97669e-05 Jy ! Component: 100 - total flux cleaned = 7.70571e-05 Jy ! Component: 150 - total flux cleaned = 5.53531e-05 Jy ! Component: 200 - total flux cleaned = 1.67116e-05 Jy ! Total flux subtracted in 200 components = 1.67116e-05 Jy ! Clean residual min=-0.002614 max=0.002366 Jy/beam ! Clean residual mean=-0.000079 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.204577 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 121 components and 0.204577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141241Jy sigma=0.506776 ! Fit after self-cal, rms=0.141153Jy sigma=0.506747 ! 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=3.163 mas, bmaj=10.1 mas, bpa=6.525 degrees ! Estimated noise=1.70524 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 10.1 at 6.525 degrees (North through East) ! Clean map min=-0.0049035 max=0.1071 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=2.507 mas, bmaj=8.49 mas, bpa=8.172 degrees ! Estimated noise=2.39252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0994363 Jy ! Component: 100 - total flux cleaned = 0.142833 Jy ! Component: 150 - total flux cleaned = 0.166305 Jy ! Component: 200 - total flux cleaned = 0.179952 Jy ! Total flux subtracted in 200 components = 0.179952 Jy ! Clean residual min=-0.006101 max=0.008584 Jy/beam ! Clean residual mean=-0.000024 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.179952 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.179952 Jy ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=10.1 mas, bpa=6.525 degrees ! Estimated noise=1.70524 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 = 0.0114388 Jy ! Component: 100 - total flux cleaned = 0.0173395 Jy ! Component: 150 - total flux cleaned = 0.0205791 Jy ! Component: 200 - total flux cleaned = 0.0212109 Jy ! Total flux subtracted in 200 components = 0.0212109 Jy ! Clean residual min=-0.003537 max=0.003536 Jy/beam ! Clean residual mean=-0.000045 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.201162 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 80 components and 0.201162 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=8.465 mas, bmaj=28.56 mas, bpa=4.299 degrees ! Estimated noise=2.05967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191585 Jy ! Component: 100 - total flux cleaned = 0.00211352 Jy ! Component: 150 - total flux cleaned = 0.00223899 Jy ! Component: 200 - total flux cleaned = 0.00234108 Jy ! Total flux subtracted in 200 components = 0.00234108 Jy ! Clean residual min=-0.002638 max=0.002398 Jy/beam ! Clean residual mean=-0.000083 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.203504 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 = 6.69018e-05 Jy ! Component: 100 - total flux cleaned = 0.000128339 Jy ! Component: 150 - total flux cleaned = 0.000148303 Jy ! Component: 200 - total flux cleaned = 0.000186721 Jy ! Total flux subtracted in 200 components = 0.000186721 Jy ! Clean residual min=-0.002592 max=0.002377 Jy/beam ! Clean residual mean=-0.000082 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.20369 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 92 components and 0.20369 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=10.1 mas, bpa=6.525 degrees ! Estimated noise=1.70524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000676491 Jy ! Component: 100 - total flux cleaned = -0.000912295 Jy ! Component: 150 - total flux cleaned = -0.000907799 Jy ! Component: 200 - total flux cleaned = -0.000907954 Jy ! Total flux subtracted in 200 components = -0.000907954 Jy ! Clean residual min=-0.003151 max=0.003459 Jy/beam ! Clean residual mean=-0.000043 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.202782 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 101 components and 0.202782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141137Jy sigma=0.507026 ! Fit after self-cal, rms=0.141314Jy sigma=0.506843 wmodel J1540-3906_S_map.mod ! Writing 101 model components to file: J1540-3906_S_map.mod wobs J1540-3906_S_uvs.fits ! Writing UV FITS file: J1540-3906_S_uvs.fits wwins J1540-3906_S_map.win ! wwins: Wrote 2 windows to J1540-3906_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 = 0.000436772 Jy ! Component: 100 - total flux cleaned = -0.000191164 Jy ! Component: 150 - total flux cleaned = -0.000287655 Jy ! Component: 200 - total flux cleaned = -0.000331868 Jy ! Component: 250 - total flux cleaned = -0.000419018 Jy ! Component: 300 - total flux cleaned = -0.000627249 Jy ! Component: 350 - total flux cleaned = -0.000707693 Jy ! Component: 400 - total flux cleaned = -0.000979258 Jy ! Component: 450 - total flux cleaned = -0.00120456 Jy ! Component: 500 - total flux cleaned = -0.00131391 Jy ! Component: 550 - total flux cleaned = -0.00159992 Jy ! Component: 600 - total flux cleaned = -0.00180969 Jy ! Component: 650 - total flux cleaned = -0.00211632 Jy ! Component: 700 - total flux cleaned = -0.00238159 Jy ! Component: 750 - total flux cleaned = -0.00264156 Jy ! Component: 800 - total flux cleaned = -0.00276892 Jy ! Component: 850 - total flux cleaned = -0.00308124 Jy ! Component: 900 - total flux cleaned = -0.00335608 Jy ! Component: 950 - total flux cleaned = -0.00359614 Jy ! Component: 1000 - total flux cleaned = -0.00386188 Jy ! Component: 1050 - total flux cleaned = -0.00412349 Jy ! Component: 1100 - total flux cleaned = -0.00426635 Jy ! Component: 1150 - total flux cleaned = -0.00435114 Jy ! Component: 1200 - total flux cleaned = -0.00440696 Jy ! Component: 1250 - total flux cleaned = -0.00451744 Jy ! Component: 1300 - total flux cleaned = -0.00457223 Jy ! Component: 1350 - total flux cleaned = -0.0046795 Jy ! Component: 1400 - total flux cleaned = -0.00473252 Jy ! Component: 1450 - total flux cleaned = -0.00478489 Jy ! Component: 1500 - total flux cleaned = -0.00475945 Jy ! Component: 1550 - total flux cleaned = -0.00481088 Jy ! Component: 1600 - total flux cleaned = -0.00496298 Jy ! Component: 1650 - total flux cleaned = -0.00503819 Jy ! Component: 1700 - total flux cleaned = -0.00516262 Jy ! Component: 1750 - total flux cleaned = -0.00528556 Jy ! Component: 1800 - total flux cleaned = -0.00533423 Jy ! Component: 1850 - total flux cleaned = -0.00557616 Jy ! Component: 1900 - total flux cleaned = -0.00555207 Jy ! Component: 1950 - total flux cleaned = -0.00555218 Jy ! Component: 2000 - total flux cleaned = -0.00571746 Jy ! Component: 2050 - total flux cleaned = -0.00583412 Jy ! Component: 2100 - total flux cleaned = -0.00583394 Jy ! Component: 2150 - total flux cleaned = -0.00594932 Jy ! Component: 2200 - total flux cleaned = -0.00594922 Jy ! Component: 2250 - total flux cleaned = -0.00610869 Jy ! Component: 2300 - total flux cleaned = -0.00610856 Jy ! Component: 2350 - total flux cleaned = -0.00619867 Jy ! Component: 2400 - total flux cleaned = -0.00628809 Jy ! Component: 2450 - total flux cleaned = -0.00639917 Jy ! Component: 2500 - total flux cleaned = -0.00646554 Jy ! Component: 2550 - total flux cleaned = -0.00657542 Jy ! Component: 2600 - total flux cleaned = -0.00664109 Jy ! Component: 2650 - total flux cleaned = -0.00668461 Jy ! Component: 2700 - total flux cleaned = -0.0067929 Jy ! Component: 2750 - total flux cleaned = -0.00679285 Jy ! Component: 2800 - total flux cleaned = -0.00681434 Jy ! Component: 2850 - total flux cleaned = -0.00681435 Jy ! Component: 2900 - total flux cleaned = -0.00685697 Jy ! Component: 2950 - total flux cleaned = -0.00689958 Jy ! Component: 3000 - total flux cleaned = -0.00689951 Jy ! Component: 3050 - total flux cleaned = -0.00692049 Jy ! Component: 3100 - total flux cleaned = -0.00694159 Jy ! Component: 3150 - total flux cleaned = -0.00694175 Jy ! Component: 3200 - total flux cleaned = -0.00696274 Jy ! Component: 3250 - total flux cleaned = -0.00698371 Jy ! Component: 3300 - total flux cleaned = -0.006963 Jy ! Component: 3350 - total flux cleaned = -0.00696295 Jy ! Component: 3400 - total flux cleaned = -0.0069214 Jy ! Component: 3450 - total flux cleaned = -0.0069629 Jy ! Component: 3500 - total flux cleaned = -0.0069007 Jy ! Component: 3550 - total flux cleaned = -0.00685938 Jy ! Component: 3600 - total flux cleaned = -0.00683875 Jy ! Component: 3650 - total flux cleaned = -0.00677687 Jy ! Component: 3700 - total flux cleaned = -0.00671485 Jy ! Component: 3750 - total flux cleaned = -0.00669413 Jy ! Component: 3800 - total flux cleaned = -0.00671465 Jy ! Component: 3850 - total flux cleaned = -0.0067353 Jy ! Component: 3900 - total flux cleaned = -0.0067353 Jy ! Component: 3950 - total flux cleaned = -0.00671455 Jy ! Component: 4000 - total flux cleaned = -0.00675611 Jy ! Component: 4050 - total flux cleaned = -0.00673515 Jy ! Total flux subtracted in 4096 components = -0.00671435 Jy ! Clean residual min=-0.001254 max=0.001306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.196068 Jy keep ! Adding 242 model components to the UV plane model. ! The established model now contains 343 components and 0.196068 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1540-3906_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.163 x 10.1 at 6.525 degrees (North through East) ! Clean map min=-0.0019539 max=0.10942 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1540-3906_S_map.fits wmodel /image_prod/ug002_uva//J1540-3906_S_map.mod ! Writing 343 model components to file: /image_prod/ug002_uva//J1540-3906_S_map.mod wobs /image_prod/ug002_uva//J1540-3906_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1540-3906_S_uvs.fits wwins /image_prod/ug002_uva//J1540-3906_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1540-3906_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109417 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000378741 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03843 1.03843 2.07686 4.15372 8.30744 16.6149 33.2298 66.4595 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 288.897 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1540-3906_S_dfm.log closed on Thu Mar 5 02:22:36 2020