! Started logfile: .//J0137+3122_S_dfm.log on Wed Aug 15 15:25:21 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 .//J0137+3122_S_uva.fits ! Reading UV FITS file: .//J0137+3122_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0137+3122 ! ! 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 8640 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 J0137+3122_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 480 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.084378Jy sigma=22.165178 ! Fit after self-cal, rms=0.601665Jy sigma=11.993062 ! 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=2.924 mas, bmaj=5.805 mas, bpa=-2.953 degrees ! Estimated noise=0.564692 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 = 0.306189 Jy ! Component: 100 - total flux cleaned = 0.38332 Jy ! Total flux subtracted in 100 components = 0.38332 Jy ! Clean residual min=-0.008344 max=0.030473 Jy/beam ! Clean residual mean=0.000003 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.38332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.38332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085306Jy sigma=1.688420 ! Fit after self-cal, rms=0.085314Jy sigma=1.688140 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326409 Jy ! Component: 100 - total flux cleaned = 0.0507181 Jy ! Total flux subtracted in 100 components = 0.0507181 Jy ! Clean residual min=-0.008034 max=0.012868 Jy/beam ! Clean residual mean=0.000001 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.434038 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.434038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070025Jy sigma=1.311496 ! Fit after self-cal, rms=0.069986Jy sigma=1.310840 ! Inverting map ! Added new window around map position (-4.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134446 Jy ! Component: 100 - total flux cleaned = 0.0225147 Jy ! Total flux subtracted in 100 components = 0.0225147 Jy ! Clean residual min=-0.008355 max=0.008608 Jy/beam ! Clean residual mean=-0.000000 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.456552 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 35 components and 0.456552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066734Jy sigma=1.225996 ! Fit after self-cal, rms=0.066600Jy sigma=1.223229 ! 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=3.513 mas, bmaj=6.764 mas, bpa=-3.87 degrees ! Estimated noise=0.452242 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 (4.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108109 Jy ! Component: 100 - total flux cleaned = 0.0182026 Jy ! Component: 150 - total flux cleaned = 0.023615 Jy ! Component: 200 - total flux cleaned = 0.0271009 Jy ! Total flux subtracted in 200 components = 0.0271009 Jy ! Clean residual min=-0.006217 max=0.006040 Jy/beam ! Clean residual mean=0.000002 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.483653 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.483653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064609Jy sigma=1.169527 ! Fit after self-cal, rms=0.064573Jy sigma=1.168713 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.513 x 6.764 at -3.87 degrees (North through East) ! Clean map min=-0.0062836 max=0.39993 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 0.99 ! LA 0.96 MK 1.02 NL 1.03 OV 0.92 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 0.98 ! LA 0.96 MK 1.02 NL 1.09 OV 0.91 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.00 KP 1.00 ! LA 0.94 MK 1.02 NL 1.04 OV 0.91 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.064573Jy sigma=1.168713 ! Fit after self-cal, rms=0.060834Jy sigma=1.050920 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=6.801 mas, bpa=-3.758 degrees ! Estimated noise=0.451569 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 = -0.00298428 Jy ! Component: 100 - total flux cleaned = -0.00361518 Jy ! Component: 150 - total flux cleaned = -0.00413265 Jy ! Component: 200 - total flux cleaned = -0.00447465 Jy ! Total flux subtracted in 200 components = -0.00447465 Jy ! Clean residual min=-0.003135 max=0.003390 Jy/beam ! Clean residual mean=0.000010 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.479179 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.479179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060641Jy sigma=1.046284 ! Fit after self-cal, rms=0.060653Jy sigma=1.046043 ! 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=0.060653Jy sigma=1.046043 ! Fit after self-cal, rms=0.059568Jy sigma=1.001403 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=6.789 mas, bpa=-3.678 degrees ! Estimated noise=0.451783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00249149 Jy ! Component: 100 - total flux cleaned = -0.00280829 Jy ! Component: 150 - total flux cleaned = -0.00307138 Jy ! Component: 200 - total flux cleaned = -0.00323478 Jy ! Total flux subtracted in 200 components = -0.00323478 Jy ! Clean residual min=-0.002450 max=0.002310 Jy/beam ! Clean residual mean=0.000005 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.475944 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.475944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059329Jy sigma=0.997870 ! Fit after self-cal, rms=0.059335Jy sigma=0.997755 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 = -0.000160994 Jy ! Component: 100 - total flux cleaned = -0.000337907 Jy ! Component: 150 - total flux cleaned = -0.000458037 Jy ! Component: 200 - total flux cleaned = -0.000532301 Jy ! Total flux subtracted in 200 components = -0.000532301 Jy ! Clean residual min=-0.002383 max=0.002304 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.475411 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.475411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059263Jy sigma=0.996764 ! Fit after self-cal, rms=0.059260Jy sigma=0.996731 ! 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=0.059260Jy sigma=0.996731 ! Fit after self-cal, rms=0.056891Jy sigma=0.973348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.532 mas, bmaj=6.79 mas, bpa=-3.786 degrees ! Estimated noise=0.45171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168165 Jy ! Component: 100 - total flux cleaned = -0.00235137 Jy ! Component: 150 - total flux cleaned = -0.0025689 Jy ! Component: 200 - total flux cleaned = -0.00276486 Jy ! Total flux subtracted in 200 components = -0.00276486 Jy ! Clean residual min=-0.001752 max=0.001686 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.472646 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.472646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056818Jy sigma=0.971984 ! Fit after self-cal, rms=0.056815Jy sigma=0.971946 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 = -9.90277e-05 Jy ! Component: 100 - total flux cleaned = -0.00015606 Jy ! Component: 150 - total flux cleaned = -0.000209954 Jy ! Component: 200 - total flux cleaned = -0.000234882 Jy ! Total flux subtracted in 200 components = -0.000234882 Jy ! Clean residual min=-0.001749 max=0.001658 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.472412 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.472412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056789Jy sigma=0.971468 ! Fit after self-cal, rms=0.056787Jy sigma=0.971457 ! 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=0.056787Jy sigma=0.971457 ! Fit after self-cal, rms=0.056855Jy sigma=0.970998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.562 mas, bmaj=10.3 mas, bpa=-3.364 degrees ! Estimated noise=0.543079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114103 Jy ! Component: 100 - total flux cleaned = -0.00181127 Jy ! Component: 150 - total flux cleaned = -0.00213268 Jy ! Component: 200 - total flux cleaned = -0.00222693 Jy ! Total flux subtracted in 200 components = -0.00222693 Jy ! Clean residual min=-0.001644 max=0.001795 Jy/beam ! Clean residual mean=0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.470185 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 151 components and 0.470184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056833Jy sigma=0.970597 ! Fit after self-cal, rms=0.056835Jy sigma=0.970579 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 = -0.00016332 Jy ! Component: 100 - total flux cleaned = -0.000192314 Jy ! Component: 150 - total flux cleaned = -0.000218503 Jy ! Component: 200 - total flux cleaned = -0.000226988 Jy ! Total flux subtracted in 200 components = -0.000226988 Jy ! Clean residual min=-0.001637 max=0.001787 Jy/beam ! Clean residual mean=0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.469958 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 164 components and 0.469957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056835Jy sigma=0.970556 ! Fit after self-cal, rms=0.056834Jy sigma=0.970555 ! 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=3.533 mas, bmaj=6.791 mas, bpa=-3.808 degrees ! Estimated noise=0.451572 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.533 x 6.791 at -3.808 degrees (North through East) ! Clean map min=-0.0022186 max=0.40085 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=2.942 mas, bmaj=5.826 mas, bpa=-2.952 degrees ! Estimated noise=0.566115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.306909 Jy ! Component: 100 - total flux cleaned = 0.383229 Jy ! Component: 150 - total flux cleaned = 0.415063 Jy ! Component: 200 - total flux cleaned = 0.433146 Jy ! Total flux subtracted in 200 components = 0.433146 Jy ! Clean residual min=-0.003837 max=0.009353 Jy/beam ! Clean residual mean=0.000002 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.433146 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.433146 Jy ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=6.791 mas, bpa=-3.808 degrees ! Estimated noise=0.451572 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 = 0.0142581 Jy ! Component: 100 - total flux cleaned = 0.0221601 Jy ! Component: 150 - total flux cleaned = 0.0271055 Jy ! Component: 200 - total flux cleaned = 0.0304045 Jy ! Total flux subtracted in 200 components = 0.0304045 Jy ! Clean residual min=-0.002123 max=0.002195 Jy/beam ! Clean residual mean=0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.46355 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 67 components and 0.46355 Jy ! Inverting map ! Added new window around map position (-2.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021659 Jy ! Component: 100 - total flux cleaned = 0.00342591 Jy ! Component: 150 - total flux cleaned = 0.0044368 Jy ! Component: 200 - total flux cleaned = 0.00531866 Jy ! Total flux subtracted in 200 components = 0.00531866 Jy ! Clean residual min=-0.001669 max=0.001807 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.468869 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 88 components and 0.468869 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=7.562 mas, bmaj=10.3 mas, bpa=-3.364 degrees ! Estimated noise=0.543079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000673242 Jy ! Component: 100 - total flux cleaned = 0.00106446 Jy ! Component: 150 - total flux cleaned = 0.00139902 Jy ! Component: 200 - total flux cleaned = 0.00165908 Jy ! Total flux subtracted in 200 components = 0.00165908 Jy ! Clean residual min=-0.001704 max=0.001749 Jy/beam ! Clean residual mean=0.000002 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.470528 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019091 Jy ! Component: 100 - total flux cleaned = 0.000333659 Jy ! Component: 150 - total flux cleaned = 0.000420901 Jy ! Component: 200 - total flux cleaned = 0.000439586 Jy ! Total flux subtracted in 200 components = 0.000439586 Jy ! Clean residual min=-0.001681 max=0.001763 Jy/beam ! Clean residual mean=0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.470967 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 156 components and 0.470968 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=6.791 mas, bpa=-3.808 degrees ! Estimated noise=0.451572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000452573 Jy ! Component: 100 - total flux cleaned = -0.000454278 Jy ! Component: 150 - total flux cleaned = -0.000453826 Jy ! Component: 200 - total flux cleaned = -0.000385714 Jy ! Total flux subtracted in 200 components = -0.000385714 Jy ! Clean residual min=-0.001659 max=0.001722 Jy/beam ! Clean residual mean=0.000001 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.470582 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 0.470582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056908Jy sigma=0.971405 ! Fit after self-cal, rms=0.056892Jy sigma=0.971210 wmodel J0137+3122_S_map.mod ! Writing 170 model components to file: J0137+3122_S_map.mod wobs J0137+3122_S_uvs.fits ! Writing UV FITS file: J0137+3122_S_uvs.fits wwins J0137+3122_S_map.win ! wwins: Wrote 4 windows to J0137+3122_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 = 0.0003216 Jy ! Component: 100 - total flux cleaned = 0.000527804 Jy ! Component: 150 - total flux cleaned = 0.00069947 Jy ! Component: 200 - total flux cleaned = 0.00100553 Jy ! Component: 250 - total flux cleaned = 0.00114048 Jy ! Component: 300 - total flux cleaned = 0.00127361 Jy ! Component: 350 - total flux cleaned = 0.00135172 Jy ! Component: 400 - total flux cleaned = 0.00137766 Jy ! Component: 450 - total flux cleaned = 0.00150462 Jy ! Component: 500 - total flux cleaned = 0.00162963 Jy ! Component: 550 - total flux cleaned = 0.00167872 Jy ! Component: 600 - total flux cleaned = 0.00170336 Jy ! Component: 650 - total flux cleaned = 0.00177606 Jy ! Component: 700 - total flux cleaned = 0.0019194 Jy ! Component: 750 - total flux cleaned = 0.00196638 Jy ! Component: 800 - total flux cleaned = 0.00203669 Jy ! Component: 850 - total flux cleaned = 0.00217545 Jy ! Component: 900 - total flux cleaned = 0.00222111 Jy ! Component: 950 - total flux cleaned = 0.00226671 Jy ! Component: 1000 - total flux cleaned = 0.00233449 Jy ! Component: 1050 - total flux cleaned = 0.0024012 Jy ! Component: 1100 - total flux cleaned = 0.00246767 Jy ! Component: 1150 - total flux cleaned = 0.00257727 Jy ! Component: 1200 - total flux cleaned = 0.00266409 Jy ! Component: 1250 - total flux cleaned = 0.00279315 Jy ! Component: 1300 - total flux cleaned = 0.00289979 Jy ! Component: 1350 - total flux cleaned = 0.00298464 Jy ! Component: 1400 - total flux cleaned = 0.00308957 Jy ! Component: 1450 - total flux cleaned = 0.00315214 Jy ! Component: 1500 - total flux cleaned = 0.00323516 Jy ! Component: 1550 - total flux cleaned = 0.00323517 Jy ! Component: 1600 - total flux cleaned = 0.00329633 Jy ! Component: 1650 - total flux cleaned = 0.00333703 Jy ! Component: 1700 - total flux cleaned = 0.00339744 Jy ! Component: 1750 - total flux cleaned = 0.00339793 Jy ! Component: 1800 - total flux cleaned = 0.00349715 Jy ! Component: 1850 - total flux cleaned = 0.00347725 Jy ! Component: 1900 - total flux cleaned = 0.00357511 Jy ! Component: 1950 - total flux cleaned = 0.00349729 Jy ! Component: 2000 - total flux cleaned = 0.00357459 Jy ! Component: 2050 - total flux cleaned = 0.00353584 Jy ! Component: 2100 - total flux cleaned = 0.003593 Jy ! Component: 2150 - total flux cleaned = 0.00357374 Jy ! Component: 2200 - total flux cleaned = 0.00344172 Jy ! Component: 2250 - total flux cleaned = 0.00346045 Jy ! Component: 2300 - total flux cleaned = 0.00349779 Jy ! Component: 2350 - total flux cleaned = 0.00351603 Jy ! Component: 2400 - total flux cleaned = 0.00347925 Jy ! Component: 2450 - total flux cleaned = 0.0034609 Jy ! Component: 2500 - total flux cleaned = 0.00346089 Jy ! Component: 2550 - total flux cleaned = 0.00346084 Jy ! Component: 2600 - total flux cleaned = 0.00340677 Jy ! Component: 2650 - total flux cleaned = 0.00340663 Jy ! Component: 2700 - total flux cleaned = 0.00340672 Jy ! Component: 2750 - total flux cleaned = 0.0034244 Jy ! Component: 2800 - total flux cleaned = 0.00340662 Jy ! Component: 2850 - total flux cleaned = 0.00344183 Jy ! Component: 2900 - total flux cleaned = 0.00342428 Jy ! Component: 2950 - total flux cleaned = 0.0034243 Jy ! Component: 3000 - total flux cleaned = 0.00338952 Jy ! Component: 3050 - total flux cleaned = 0.00340678 Jy ! Component: 3100 - total flux cleaned = 0.00340675 Jy ! Component: 3150 - total flux cleaned = 0.0034068 Jy ! Component: 3200 - total flux cleaned = 0.00337263 Jy ! Component: 3250 - total flux cleaned = 0.00347424 Jy ! Component: 3300 - total flux cleaned = 0.003491 Jy ! Component: 3350 - total flux cleaned = 0.00347415 Jy ! Component: 3400 - total flux cleaned = 0.00344088 Jy ! Component: 3450 - total flux cleaned = 0.00350734 Jy ! Component: 3500 - total flux cleaned = 0.00354056 Jy ! Component: 3550 - total flux cleaned = 0.00358986 Jy ! Component: 3600 - total flux cleaned = 0.0036553 Jy ! Component: 3650 - total flux cleaned = 0.00363913 Jy ! Component: 3700 - total flux cleaned = 0.00363913 Jy ! Component: 3750 - total flux cleaned = 0.00371987 Jy ! Component: 3800 - total flux cleaned = 0.00373596 Jy ! Component: 3850 - total flux cleaned = 0.00368795 Jy ! Component: 3900 - total flux cleaned = 0.00367189 Jy ! Component: 3950 - total flux cleaned = 0.00376723 Jy ! Component: 4000 - total flux cleaned = 0.00371983 Jy ! Component: 4050 - total flux cleaned = 0.00373563 Jy ! Total flux subtracted in 4096 components = 0.00368863 Jy ! Clean residual min=-0.000965 max=0.000850 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.474271 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 480 components and 0.474271 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0137+3122_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.533 x 6.791 at -3.808 degrees (North through East) ! Clean map min=-0.0022089 max=0.40151 Jy/beam ! Writing clean map to FITS file: .//J0137+3122_S_map.fits wmodel .//J0137+3122_S_map.mod ! Writing 480 model components to file: .//J0137+3122_S_map.mod wobs .//J0137+3122_S_uvs.fits ! Writing UV FITS file: .//J0137+3122_S_uvs.fits wwins .//J0137+3122_S_map.win ! wwins: Wrote 5 windows to .//J0137+3122_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.401512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000295879 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.221074 0.221074 0.442148 0.884295 1.76859 3.53718 7.07436 14.1487 28.2975 56.5949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.401 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1357.01 quit ! Quitting program ! Log file .//J0137+3122_S_dfm.log closed on Wed Aug 15 15:25:25 2018