! Started logfile: /vlbi/uf001/uva//J0046-2631_S_dfm.log on Sun Jan 13 20:42:52 2019 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 /vlbi/uf001/uva//J0046-2631_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0046-2631_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.993056 visibilities/baseline/integration-bin. ! Found source: J0046-2631 ! ! 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 6435 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 J0046-2631_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=1.023249Jy sigma=16.077644 ! Fit after self-cal, rms=0.861856Jy sigma=13.351867 ! 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=2.485 mas, bmaj=6.759 mas, bpa=-2.97 degrees ! Estimated noise=0.725904 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 = 0.109833 Jy ! Component: 100 - total flux cleaned = 0.140183 Jy ! Total flux subtracted in 100 components = 0.140183 Jy ! Clean residual min=-0.007986 max=0.017629 Jy/beam ! Clean residual mean=-0.000086 rms=0.002390 Jy/beam ! Combined flux in latest and established models = 0.140183 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.140183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092640Jy sigma=1.328577 ! Fit after self-cal, rms=0.092390Jy sigma=1.326856 ! Inverting map ! Added new window around map position (-3.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160193 Jy ! Component: 100 - total flux cleaned = 0.0249762 Jy ! Total flux subtracted in 100 components = 0.0249762 Jy ! Clean residual min=-0.006687 max=0.012105 Jy/beam ! Clean residual mean=-0.000055 rms=0.001882 Jy/beam ! Combined flux in latest and established models = 0.165159 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.165159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089712Jy sigma=1.268048 ! Fit after self-cal, rms=0.089498Jy sigma=1.263182 ! 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=2.975 mas, bmaj=7.962 mas, bpa=-3.773 degrees ! Estimated noise=0.576152 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 = 0.00867572 Jy ! Component: 100 - total flux cleaned = 0.0135687 Jy ! Component: 150 - total flux cleaned = 0.0166327 Jy ! Component: 200 - total flux cleaned = 0.0181475 Jy ! Total flux subtracted in 200 components = 0.0181475 Jy ! Clean residual min=-0.006144 max=0.007469 Jy/beam ! Clean residual mean=-0.000040 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.183307 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.183307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088738Jy sigma=1.246292 ! Fit after self-cal, rms=0.088732Jy sigma=1.244949 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.975 x 7.962 at -3.773 degrees (North through East) ! Clean map min=-0.0058629 max=0.13552 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.18 KP 1.02 ! LA 0.97 MK 1.05 NL 1.09 OV 0.94 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 0.92 HN 1.10 KP 1.01 ! LA 0.94 MK 0.98 NL 1.10 OV 0.95 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.93 HN 1.18 KP 1.00 ! LA 0.95 MK 0.96 NL 1.07 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Fit before self-cal, rms=0.088732Jy sigma=1.244949 ! Fit after self-cal, rms=0.095182Jy sigma=1.225622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.979 mas, bmaj=7.952 mas, bpa=-3.459 degrees ! Estimated noise=0.579865 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 = -0.0008796 Jy ! Component: 100 - total flux cleaned = -0.00107725 Jy ! Component: 150 - total flux cleaned = -0.00113587 Jy ! Component: 200 - total flux cleaned = -0.00124153 Jy ! Total flux subtracted in 200 components = -0.00124153 Jy ! Clean residual min=-0.005823 max=0.005547 Jy/beam ! Clean residual mean=-0.000010 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.182065 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.182065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095055Jy sigma=1.224487 ! Fit after self-cal, rms=0.095224Jy sigma=1.224102 ! 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=0.095224Jy sigma=1.224102 ! Fit after self-cal, rms=0.107789Jy sigma=1.203423 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.976 mas, bmaj=7.949 mas, bpa=-3.707 degrees ! Estimated noise=0.590193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407951 Jy ! Component: 100 - total flux cleaned = 0.000340144 Jy ! Component: 150 - total flux cleaned = 0.000144329 Jy ! Component: 200 - total flux cleaned = 3.01288e-05 Jy ! Total flux subtracted in 200 components = 3.01288e-05 Jy ! Clean residual min=-0.003557 max=0.004175 Jy/beam ! Clean residual mean=-0.000008 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.182095 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.182095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107703Jy sigma=1.201649 ! Fit after self-cal, rms=0.107872Jy sigma=1.201436 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, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343502 Jy ! Component: 100 - total flux cleaned = 0.00345285 Jy ! Component: 150 - total flux cleaned = 0.00332917 Jy ! Component: 200 - total flux cleaned = 0.00316257 Jy ! Total flux subtracted in 200 components = 0.00316257 Jy ! Clean residual min=-0.003386 max=0.003385 Jy/beam ! Clean residual mean=-0.000005 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.185258 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.185258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107707Jy sigma=1.199267 ! Fit after self-cal, rms=0.107690Jy sigma=1.199107 ! 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=0.107690Jy sigma=1.199107 ! Fit after self-cal, rms=0.121095Jy sigma=1.191887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.975 mas, bmaj=7.921 mas, bpa=-3.876 degrees ! Estimated noise=0.589513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143075 Jy ! Component: 100 - total flux cleaned = -0.00153748 Jy ! Component: 150 - total flux cleaned = -0.00168308 Jy ! Component: 200 - total flux cleaned = -0.00186009 Jy ! Total flux subtracted in 200 components = -0.00186009 Jy ! Clean residual min=-0.002877 max=0.002591 Jy/beam ! Clean residual mean=-0.000011 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.183398 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.183398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121027Jy sigma=1.190961 ! Fit after self-cal, rms=0.121130Jy sigma=1.190808 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 = -0.000374051 Jy ! Component: 100 - total flux cleaned = -0.000413961 Jy ! Component: 150 - total flux cleaned = -0.000488812 Jy ! Component: 200 - total flux cleaned = -0.000559096 Jy ! Total flux subtracted in 200 components = -0.000559096 Jy ! Clean residual min=-0.002746 max=0.002582 Jy/beam ! Clean residual mean=-0.000012 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.182839 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.182839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121098Jy sigma=1.190366 ! Fit after self-cal, rms=0.121090Jy sigma=1.190327 ! 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=0.121090Jy sigma=1.190327 ! Fit after self-cal, rms=0.122954Jy sigma=1.190150 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.753 mas, bmaj=19.36 mas, bpa=1.069 degrees ! Estimated noise=0.756489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000477631 Jy ! Component: 100 - total flux cleaned = -0.000533161 Jy ! Component: 150 - total flux cleaned = -0.000607297 Jy ! Component: 200 - total flux cleaned = -0.000649472 Jy ! Total flux subtracted in 200 components = -0.000649472 Jy ! Clean residual min=-0.002265 max=0.002213 Jy/beam ! Clean residual mean=-0.000020 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.182189 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.182189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122934Jy sigma=1.189907 ! Fit after self-cal, rms=0.122939Jy sigma=1.189848 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 = -0.000125617 Jy ! Component: 100 - total flux cleaned = -8.13714e-05 Jy ! Component: 150 - total flux cleaned = -0.000116664 Jy ! Component: 200 - total flux cleaned = -0.000132349 Jy ! Total flux subtracted in 200 components = -0.000132349 Jy ! Clean residual min=-0.002259 max=0.002204 Jy/beam ! Clean residual mean=-0.000021 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.182057 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.182057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122934Jy sigma=1.189758 ! Fit after self-cal, rms=0.122928Jy sigma=1.189720 ! 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=2.971 mas, bmaj=7.902 mas, bpa=-3.907 degrees ! Estimated noise=0.588516 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 7.902 at -3.907 degrees (North through East) ! Clean map min=-0.0025634 max=0.13979 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=2.476 mas, bmaj=6.69 mas, bpa=-3.16 degrees ! Estimated noise=0.737774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.111343 Jy ! Component: 100 - total flux cleaned = 0.143549 Jy ! Component: 150 - total flux cleaned = 0.158425 Jy ! Component: 200 - total flux cleaned = 0.166708 Jy ! Total flux subtracted in 200 components = 0.166708 Jy ! Clean residual min=-0.004020 max=0.004694 Jy/beam ! Clean residual mean=-0.000025 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.166708 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.166708 Jy ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=7.902 mas, bpa=-3.907 degrees ! Estimated noise=0.588516 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 = 0.00598879 Jy ! Component: 100 - total flux cleaned = 0.00944441 Jy ! Component: 150 - total flux cleaned = 0.0117884 Jy ! Component: 200 - total flux cleaned = 0.0125069 Jy ! Total flux subtracted in 200 components = 0.0125069 Jy ! Clean residual min=-0.002875 max=0.002652 Jy/beam ! Clean residual mean=-0.000014 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.179215 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.179215 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=7.753 mas, bmaj=19.36 mas, bpa=1.069 degrees ! Estimated noise=0.756489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180565 Jy ! Component: 100 - total flux cleaned = 0.00227496 Jy ! Component: 150 - total flux cleaned = 0.00234502 Jy ! Component: 200 - total flux cleaned = 0.00237494 Jy ! Total flux subtracted in 200 components = 0.00237494 Jy ! Clean residual min=-0.002343 max=0.002095 Jy/beam ! Clean residual mean=-0.000023 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.18159 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 = -2.50844e-05 Jy ! Component: 100 - total flux cleaned = -7.27419e-05 Jy ! Component: 150 - total flux cleaned = -9.37486e-05 Jy ! Component: 200 - total flux cleaned = -0.000113856 Jy ! Total flux subtracted in 200 components = -0.000113856 Jy ! Clean residual min=-0.002281 max=0.002071 Jy/beam ! Clean residual mean=-0.000023 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.181476 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.181476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.971 mas, bmaj=7.902 mas, bpa=-3.907 degrees ! Estimated noise=0.588516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000201168 Jy ! Component: 100 - total flux cleaned = -0.00045318 Jy ! Component: 150 - total flux cleaned = -0.000451735 Jy ! Component: 200 - total flux cleaned = -0.00051868 Jy ! Total flux subtracted in 200 components = -0.00051868 Jy ! Clean residual min=-0.002662 max=0.002613 Jy/beam ! Clean residual mean=-0.000011 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.180957 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.180957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122934Jy sigma=1.190050 ! Fit after self-cal, rms=0.122867Jy sigma=1.189720 wmodel J0046-2631_S_map.mod ! Writing 74 model components to file: J0046-2631_S_map.mod wobs J0046-2631_S_uvs.fits ! Writing UV FITS file: J0046-2631_S_uvs.fits wwins J0046-2631_S_map.win ! wwins: Wrote 3 windows to J0046-2631_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 = -0.000571477 Jy ! Component: 100 - total flux cleaned = -0.00105121 Jy ! Component: 150 - total flux cleaned = -0.00146721 Jy ! Component: 200 - total flux cleaned = -0.00174661 Jy ! Component: 250 - total flux cleaned = -0.00201645 Jy ! Component: 300 - total flux cleaned = -0.00227627 Jy ! Component: 350 - total flux cleaned = -0.00249325 Jy ! Component: 400 - total flux cleaned = -0.00274101 Jy ! Component: 450 - total flux cleaned = -0.0031202 Jy ! Component: 500 - total flux cleaned = -0.00332185 Jy ! Component: 550 - total flux cleaned = -0.00361835 Jy ! Component: 600 - total flux cleaned = -0.00387587 Jy ! Component: 650 - total flux cleaned = -0.00406547 Jy ! Component: 700 - total flux cleaned = -0.00425121 Jy ! Component: 750 - total flux cleaned = -0.00449477 Jy ! Component: 800 - total flux cleaned = -0.0047338 Jy ! Component: 850 - total flux cleaned = -0.00493962 Jy ! Component: 900 - total flux cleaned = -0.00519925 Jy ! Component: 950 - total flux cleaned = -0.00536941 Jy ! Component: 1000 - total flux cleaned = -0.00556491 Jy ! Component: 1050 - total flux cleaned = -0.00578499 Jy ! Component: 1100 - total flux cleaned = -0.00600175 Jy ! Component: 1150 - total flux cleaned = -0.00621504 Jy ! Component: 1200 - total flux cleaned = -0.0063733 Jy ! Component: 1250 - total flux cleaned = -0.00652888 Jy ! Component: 1300 - total flux cleaned = -0.00673392 Jy ! Component: 1350 - total flux cleaned = -0.00681007 Jy ! Component: 1400 - total flux cleaned = -0.00703491 Jy ! Component: 1450 - total flux cleaned = -0.00713371 Jy ! Component: 1500 - total flux cleaned = -0.00718329 Jy ! Component: 1550 - total flux cleaned = -0.00732861 Jy ! Component: 1600 - total flux cleaned = -0.00749566 Jy ! Component: 1650 - total flux cleaned = -0.00754307 Jy ! Component: 1700 - total flux cleaned = -0.00770637 Jy ! Component: 1750 - total flux cleaned = -0.00784487 Jy ! Component: 1800 - total flux cleaned = -0.00798174 Jy ! Component: 1850 - total flux cleaned = -0.00813997 Jy ! Component: 1900 - total flux cleaned = -0.00831847 Jy ! Component: 1950 - total flux cleaned = -0.0084291 Jy ! Component: 2000 - total flux cleaned = -0.00858274 Jy ! Component: 2050 - total flux cleaned = -0.00871263 Jy ! Component: 2100 - total flux cleaned = -0.00884173 Jy ! Component: 2150 - total flux cleaned = -0.00899046 Jy ! Component: 2200 - total flux cleaned = -0.00905324 Jy ! Component: 2250 - total flux cleaned = -0.00907426 Jy ! Component: 2300 - total flux cleaned = -0.00926021 Jy ! Component: 2350 - total flux cleaned = -0.00928092 Jy ! Component: 2400 - total flux cleaned = -0.00934167 Jy ! Component: 2450 - total flux cleaned = -0.00938187 Jy ! Component: 2500 - total flux cleaned = -0.00946167 Jy ! Component: 2550 - total flux cleaned = -0.00950123 Jy ! Component: 2600 - total flux cleaned = -0.00950136 Jy ! Component: 2650 - total flux cleaned = -0.00957942 Jy ! Component: 2700 - total flux cleaned = -0.00969528 Jy ! Component: 2750 - total flux cleaned = -0.009657 Jy ! Component: 2800 - total flux cleaned = -0.00979025 Jy ! Component: 2850 - total flux cleaned = -0.00988476 Jy ! Component: 2900 - total flux cleaned = -0.00992214 Jy ! Component: 2950 - total flux cleaned = -0.00999662 Jy ! Component: 3000 - total flux cleaned = -0.0100704 Jy ! Component: 3050 - total flux cleaned = -0.0101805 Jy ! Component: 3100 - total flux cleaned = -0.0101986 Jy ! Component: 3150 - total flux cleaned = -0.0103252 Jy ! Component: 3200 - total flux cleaned = -0.010451 Jy ! Component: 3250 - total flux cleaned = -0.0104865 Jy ! Component: 3300 - total flux cleaned = -0.0105044 Jy ! Component: 3350 - total flux cleaned = -0.0105573 Jy ! Component: 3400 - total flux cleaned = -0.0106273 Jy ! Component: 3450 - total flux cleaned = -0.0106793 Jy ! Component: 3500 - total flux cleaned = -0.0108002 Jy ! Component: 3550 - total flux cleaned = -0.01092 Jy ! Component: 3600 - total flux cleaned = -0.0110393 Jy ! Component: 3650 - total flux cleaned = -0.011073 Jy ! Component: 3700 - total flux cleaned = -0.0111067 Jy ! Component: 3750 - total flux cleaned = -0.0112238 Jy ! Component: 3800 - total flux cleaned = -0.0113898 Jy ! Component: 3850 - total flux cleaned = -0.0113732 Jy ! Component: 3900 - total flux cleaned = -0.0114717 Jy ! Component: 3950 - total flux cleaned = -0.0115207 Jy ! Component: 4000 - total flux cleaned = -0.0115694 Jy ! Component: 4050 - total flux cleaned = -0.0116984 Jy ! Total flux subtracted in 4096 components = -0.0117624 Jy ! Clean residual min=-0.000953 max=0.000963 Jy/beam ! Clean residual mean=-0.000005 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.169195 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 379 components and 0.169195 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0046-2631_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.971 x 7.902 at -3.907 degrees (North through East) ! Clean map min=-0.0019711 max=0.14217 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0046-2631_S_map.fits wmodel /vlbi/uf001/uva//J0046-2631_S_map.mod ! Writing 379 model components to file: /vlbi/uf001/uva//J0046-2631_S_map.mod wobs /vlbi/uf001/uva//J0046-2631_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0046-2631_S_uvs.fits wwins /vlbi/uf001/uva//J0046-2631_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0046-2631_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000289907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.611765 0.611765 1.22353 2.44706 4.89412 9.78824 19.5765 39.153 78.3059 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 490.384 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0046-2631_S_dfm.log closed on Sun Jan 13 20:42:56 2019