! Started logfile: /vlbi/bp222/maps//J0122-0056_S_dfm.log on Thu Sep 27 10:37:23 2018 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/bp222/maps//J0122-0056_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J0122-0056_S_uva.fits ! AN table 1: 46 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.854814 visibilities/baseline/integration-bin. ! Found source: J0122-0056 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4404 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0122-0056_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 368 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011755Jy sigma=15.391249 ! Fit after self-cal, rms=0.896701Jy sigma=13.596301 ! 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=3.123 mas, bmaj=12.28 mas, bpa=-19.93 degrees ! Estimated noise=1.05802 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 = 0.0817568 Jy ! Component: 100 - total flux cleaned = 0.103844 Jy ! Total flux subtracted in 100 components = 0.103844 Jy ! Clean residual min=-0.006406 max=0.010533 Jy/beam ! Clean residual mean=0.000021 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.103844 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.103844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068712Jy sigma=0.964863 ! Fit after self-cal, rms=0.068656Jy sigma=0.964010 ! 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=3.801 mas, bmaj=13.61 mas, bpa=-19.32 degrees ! Estimated noise=0.82936 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 = 0.0112146 Jy ! Component: 100 - total flux cleaned = 0.0161859 Jy ! Component: 150 - total flux cleaned = 0.0190039 Jy ! Component: 200 - total flux cleaned = 0.0202012 Jy ! Total flux subtracted in 200 components = 0.0202012 Jy ! Clean residual min=-0.004365 max=0.004018 Jy/beam ! Clean residual mean=0.000016 rms=0.001081 Jy/beam ! Combined flux in latest and established models = 0.124045 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 34 components and 0.124045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067181Jy sigma=0.932980 ! Fit after self-cal, rms=0.067161Jy sigma=0.932232 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.801 x 13.61 at -19.32 degrees (North through East) ! Clean map min=-0.0042118 max=0.10674 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 LA 0.95 ! MK 1.03 NL 1.06 OV 1.03 PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.00 LA 0.97 ! MK 1.01 NL 1.12 OV 1.01 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.96 LA 1.00 ! MK 1.00 NL 1.00 OV 1.01 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* LA 0.00* ! MK 0.00* NL 0.00* OV 0.00* PT 0.00* ! ! ! Fit before self-cal, rms=0.067161Jy sigma=0.932232 ! Fit after self-cal, rms=0.067444Jy sigma=0.927177 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.825 mas, bmaj=13.63 mas, bpa=-19.24 degrees ! Estimated noise=0.821342 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 = -3.40378e-05 Jy ! Component: 100 - total flux cleaned = -7.32216e-05 Jy ! Component: 150 - total flux cleaned = -4.36582e-05 Jy ! Component: 200 - total flux cleaned = -4.44654e-05 Jy ! Total flux subtracted in 200 components = -4.44654e-05 Jy ! Clean residual min=-0.003887 max=0.003059 Jy/beam ! Clean residual mean=0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.124001 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.124001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067397Jy sigma=0.926352 ! Fit after self-cal, rms=0.067467Jy sigma=0.926126 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067467Jy sigma=0.926126 ! Fit after self-cal, rms=0.067687Jy sigma=0.925069 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=13.62 mas, bpa=-19.23 degrees ! Estimated noise=0.823036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188506 Jy ! Component: 100 - total flux cleaned = -1.35312e-05 Jy ! Component: 150 - total flux cleaned = -7.33383e-05 Jy ! Component: 200 - total flux cleaned = -8.93437e-05 Jy ! Total flux subtracted in 200 components = -8.93437e-05 Jy ! Clean residual min=-0.003919 max=0.002837 Jy/beam ! Clean residual mean=0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.123912 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.123912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067669Jy sigma=0.924751 ! Fit after self-cal, rms=0.067678Jy sigma=0.924693 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 = 5.27651e-06 Jy ! Component: 100 - total flux cleaned = -7.76972e-05 Jy ! Component: 150 - total flux cleaned = -7.70857e-05 Jy ! Component: 200 - total flux cleaned = -9.01993e-05 Jy ! Total flux subtracted in 200 components = -9.01993e-05 Jy ! Clean residual min=-0.003947 max=0.002857 Jy/beam ! Clean residual mean=0.000002 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.123821 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.123821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067668Jy sigma=0.924577 ! Fit after self-cal, rms=0.067670Jy sigma=0.924550 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067670Jy sigma=0.924550 ! Fit after self-cal, rms=0.068289Jy sigma=0.920991 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.824 mas, bmaj=13.64 mas, bpa=-19.22 degrees ! Estimated noise=0.822912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34419e-05 Jy ! Component: 100 - total flux cleaned = -1.02642e-05 Jy ! Component: 150 - total flux cleaned = -8.71839e-06 Jy ! Component: 200 - total flux cleaned = -8.12304e-06 Jy ! Total flux subtracted in 200 components = -8.12304e-06 Jy ! Clean residual min=-0.003631 max=0.002877 Jy/beam ! Clean residual mean=-0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.123813 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.123813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068275Jy sigma=0.920797 ! Fit after self-cal, rms=0.068299Jy sigma=0.920711 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 = -0.000149445 Jy ! Component: 100 - total flux cleaned = -0.00017545 Jy ! Component: 150 - total flux cleaned = -0.000164589 Jy ! Component: 200 - total flux cleaned = -0.000155113 Jy ! Total flux subtracted in 200 components = -0.000155113 Jy ! Clean residual min=-0.003646 max=0.002850 Jy/beam ! Clean residual mean=-0.000001 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.123658 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.123658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068293Jy sigma=0.920661 ! Fit after self-cal, rms=0.068294Jy sigma=0.920646 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068294Jy sigma=0.920646 ! Fit after self-cal, rms=0.068314Jy sigma=0.920622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.981 mas, bmaj=13.84 mas, bpa=-13.72 degrees ! Estimated noise=0.931593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0003258 Jy ! Component: 100 - total flux cleaned = 0.000282247 Jy ! Component: 150 - total flux cleaned = 0.000269106 Jy ! Component: 200 - total flux cleaned = 0.000269076 Jy ! Total flux subtracted in 200 components = 0.000269076 Jy ! Clean residual min=-0.003561 max=0.002840 Jy/beam ! Clean residual mean=-0.000002 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.123927 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.123927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068313Jy sigma=0.920593 ! Fit after self-cal, rms=0.068318Jy sigma=0.920577 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 = -3.26728e-06 Jy ! Component: 100 - total flux cleaned = -1.55455e-05 Jy ! Component: 150 - total flux cleaned = -1.57261e-05 Jy ! Component: 200 - total flux cleaned = -1.57034e-05 Jy ! Total flux subtracted in 200 components = -1.57034e-05 Jy ! Clean residual min=-0.003565 max=0.002828 Jy/beam ! Clean residual mean=-0.000002 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.123911 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.123911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068318Jy sigma=0.920578 ! Fit after self-cal, rms=0.068320Jy sigma=0.920571 ! 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=3.823 mas, bmaj=13.63 mas, bpa=-19.21 degrees ! Estimated noise=0.821888 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.823 x 13.63 at -19.21 degrees (North through East) ! Clean map min=-0.0034871 max=0.10599 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=3.131 mas, bmaj=12.27 mas, bpa=-19.78 degrees ! Estimated noise=1.05189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0810095 Jy ! Component: 100 - total flux cleaned = 0.103706 Jy ! Component: 150 - total flux cleaned = 0.113673 Jy ! Component: 200 - total flux cleaned = 0.118046 Jy ! Total flux subtracted in 200 components = 0.118046 Jy ! Clean residual min=-0.004049 max=0.003521 Jy/beam ! Clean residual mean=0.000003 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.118046 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.118046 Jy ! Inverting map and beam ! Estimated beam: bmin=3.823 mas, bmaj=13.63 mas, bpa=-19.21 degrees ! Estimated noise=0.821888 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 = 0.00297243 Jy ! Component: 100 - total flux cleaned = 0.00406809 Jy ! Component: 150 - total flux cleaned = 0.00427975 Jy ! Component: 200 - total flux cleaned = 0.00449434 Jy ! Total flux subtracted in 200 components = 0.00449434 Jy ! Clean residual min=-0.003758 max=0.002915 Jy/beam ! Clean residual mean=0.000002 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.122541 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.122541 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=7.981 mas, bmaj=13.84 mas, bpa=-13.72 degrees ! Estimated noise=0.931593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106251 Jy ! Component: 100 - total flux cleaned = 0.00123577 Jy ! Component: 150 - total flux cleaned = 0.00135349 Jy ! Component: 200 - total flux cleaned = 0.0013884 Jy ! Total flux subtracted in 200 components = 0.0013884 Jy ! Clean residual min=-0.003676 max=0.002766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.123929 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 = 3.17063e-05 Jy ! Component: 100 - total flux cleaned = 6.12132e-05 Jy ! Component: 150 - total flux cleaned = 7.50806e-05 Jy ! Component: 200 - total flux cleaned = 0.000100918 Jy ! Total flux subtracted in 200 components = 0.000100918 Jy ! Clean residual min=-0.003662 max=0.002788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.12403 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.12403 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.823 mas, bmaj=13.63 mas, bpa=-19.21 degrees ! Estimated noise=0.821888 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271853 Jy ! Component: 100 - total flux cleaned = -0.000249043 Jy ! Component: 150 - total flux cleaned = -0.000166299 Jy ! Component: 200 - total flux cleaned = -0.000147753 Jy ! Total flux subtracted in 200 components = -0.000147753 Jy ! Clean residual min=-0.003641 max=0.002801 Jy/beam ! Clean residual mean=-0.000001 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.123882 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.123882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068322Jy sigma=0.920765 ! Fit after self-cal, rms=0.068314Jy sigma=0.920717 wmodel J0122-0056_S_map.mod ! Writing 78 model components to file: J0122-0056_S_map.mod wobs J0122-0056_S_uvs.fits ! Writing UV FITS file: J0122-0056_S_uvs.fits wwins J0122-0056_S_map.win ! wwins: Wrote 1 windows to J0122-0056_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 = -0.00133699 Jy ! Component: 100 - total flux cleaned = -0.00148316 Jy ! Component: 150 - total flux cleaned = -0.00169462 Jy ! Component: 200 - total flux cleaned = -0.00165447 Jy ! Component: 250 - total flux cleaned = -0.00158153 Jy ! Component: 300 - total flux cleaned = -0.00158147 Jy ! Component: 350 - total flux cleaned = -0.00158082 Jy ! Component: 400 - total flux cleaned = -0.00161154 Jy ! Component: 450 - total flux cleaned = -0.00167146 Jy ! Component: 500 - total flux cleaned = -0.00158505 Jy ! Component: 550 - total flux cleaned = -0.0015299 Jy ! Component: 600 - total flux cleaned = -0.00147644 Jy ! Component: 650 - total flux cleaned = -0.00147635 Jy ! Component: 700 - total flux cleaned = -0.00137568 Jy ! Component: 750 - total flux cleaned = -0.00127822 Jy ! Component: 800 - total flux cleaned = -0.00120715 Jy ! Component: 850 - total flux cleaned = -0.0010921 Jy ! Component: 900 - total flux cleaned = -0.00091398 Jy ! Component: 950 - total flux cleaned = -0.000762807 Jy ! Component: 1000 - total flux cleaned = -0.000657377 Jy ! Component: 1050 - total flux cleaned = -0.00049352 Jy ! Component: 1100 - total flux cleaned = -0.000352907 Jy ! Component: 1150 - total flux cleaned = -0.000195886 Jy ! Component: 1200 - total flux cleaned = -4.22577e-05 Jy ! Component: 1250 - total flux cleaned = 0.000107524 Jy ! Component: 1300 - total flux cleaned = 0.000290815 Jy ! Component: 1350 - total flux cleaned = 0.000434445 Jy ! Component: 1400 - total flux cleaned = 0.000575373 Jy ! Component: 1450 - total flux cleaned = 0.000696459 Jy ! Component: 1500 - total flux cleaned = 0.000764598 Jy ! Component: 1550 - total flux cleaned = 0.000864893 Jy ! Component: 1600 - total flux cleaned = 0.000979809 Jy ! Component: 1650 - total flux cleaned = 0.00107712 Jy ! Component: 1700 - total flux cleaned = 0.00117239 Jy ! Component: 1750 - total flux cleaned = 0.00125056 Jy ! Component: 1800 - total flux cleaned = 0.00134291 Jy ! Component: 1850 - total flux cleaned = 0.00138781 Jy ! Component: 1900 - total flux cleaned = 0.00146209 Jy ! Component: 1950 - total flux cleaned = 0.00150647 Jy ! Component: 2000 - total flux cleaned = 0.00157871 Jy ! Component: 2050 - total flux cleaned = 0.00156452 Jy ! Component: 2100 - total flux cleaned = 0.00164895 Jy ! Component: 2150 - total flux cleaned = 0.00169045 Jy ! Component: 2200 - total flux cleaned = 0.00171783 Jy ! Component: 2250 - total flux cleaned = 0.00174487 Jy ! Component: 2300 - total flux cleaned = 0.00179821 Jy ! Component: 2350 - total flux cleaned = 0.00179824 Jy ! Component: 2400 - total flux cleaned = 0.00182438 Jy ! Component: 2450 - total flux cleaned = 0.00185021 Jy ! Component: 2500 - total flux cleaned = 0.00183759 Jy ! Component: 2550 - total flux cleaned = 0.00183769 Jy ! Component: 2600 - total flux cleaned = 0.00183755 Jy ! Component: 2650 - total flux cleaned = 0.00188732 Jy ! Component: 2700 - total flux cleaned = 0.00194901 Jy ! Component: 2750 - total flux cleaned = 0.0020223 Jy ! Component: 2800 - total flux cleaned = 0.00209508 Jy ! Component: 2850 - total flux cleaned = 0.00214316 Jy ! Component: 2900 - total flux cleaned = 0.00222681 Jy ! Component: 2950 - total flux cleaned = 0.00228616 Jy ! Component: 3000 - total flux cleaned = 0.00233322 Jy ! Component: 3050 - total flux cleaned = 0.00240339 Jy ! Component: 3100 - total flux cleaned = 0.00247313 Jy ! Component: 3150 - total flux cleaned = 0.00254236 Jy ! Component: 3200 - total flux cleaned = 0.0026111 Jy ! Component: 3250 - total flux cleaned = 0.00266813 Jy ! Component: 3300 - total flux cleaned = 0.00272485 Jy ! Component: 3350 - total flux cleaned = 0.00280366 Jy ! Component: 3400 - total flux cleaned = 0.00283719 Jy ! Component: 3450 - total flux cleaned = 0.00287057 Jy ! Component: 3500 - total flux cleaned = 0.00288165 Jy ! Component: 3550 - total flux cleaned = 0.00292567 Jy ! Component: 3600 - total flux cleaned = 0.0029803 Jy ! Component: 3650 - total flux cleaned = 0.00301288 Jy ! Component: 3700 - total flux cleaned = 0.003013 Jy ! Component: 3750 - total flux cleaned = 0.00306692 Jy ! Component: 3800 - total flux cleaned = 0.00306696 Jy ! Component: 3850 - total flux cleaned = 0.00309898 Jy ! Component: 3900 - total flux cleaned = 0.00309901 Jy ! Component: 3950 - total flux cleaned = 0.00310953 Jy ! Component: 4000 - total flux cleaned = 0.00314105 Jy ! Component: 4050 - total flux cleaned = 0.00314104 Jy ! Total flux subtracted in 4096 components = 0.00315151 Jy ! Clean residual min=-0.000760 max=0.000598 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.127034 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 355 components and 0.127034 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J0122-0056_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.823 x 13.63 at -19.21 degrees (North through East) ! Clean map min=-0.0012733 max=0.10584 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J0122-0056_S_map.fits wmodel /vlbi/bp222/maps//J0122-0056_S_map.mod ! Writing 355 model components to file: /vlbi/bp222/maps//J0122-0056_S_map.mod wobs /vlbi/bp222/maps//J0122-0056_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J0122-0056_S_uvs.fits wwins /vlbi/bp222/maps//J0122-0056_S_map.win ! wwins: Wrote 2 windows to /vlbi/bp222/maps//J0122-0056_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.105843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.545262 0.545262 1.09052 2.18105 4.36209 8.72419 17.4484 34.8967 69.7935 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.105 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 550.194 quit ! Quitting program ! Log file /vlbi/bp222/maps//J0122-0056_S_dfm.log closed on Thu Sep 27 10:37:27 2018