! Started logfile: J0529-0519_S_dfm.log on Fri Feb 15 19:45:06 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 J0529-0519_S_uvm.fits ! Reading UV FITS file: J0529-0519_S_uvm.fits ! AN table 1: 120 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874259 visibilities/baseline/integration-bin. ! Found source: J0529-0519 ! ! 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 18884 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 J0529-0519_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1200 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004931Jy sigma=14.906450 ! Fit after self-cal, rms=0.944241Jy sigma=14.007871 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. sele I,1,3 ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: (none) 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=2.453 mas, bmaj=7.107 mas, bpa=-5.114 degrees ! Estimated noise=0.634354 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 = 0.0403781 Jy ! Component: 100 - total flux cleaned = 0.0530035 Jy ! Total flux subtracted in 100 components = 0.0530035 Jy ! Clean residual min=-0.002775 max=0.005631 Jy/beam ! Clean residual mean=0.000005 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0530035 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0530035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.064879Jy sigma=0.786300 ! Fit after self-cal, rms=0.063393Jy sigma=0.765643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738186 Jy ! Component: 100 - total flux cleaned = 0.0116856 Jy ! Total flux subtracted in 100 components = 0.0116856 Jy ! Clean residual min=-0.002578 max=0.004613 Jy/beam ! Clean residual mean=0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0646891 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.0646891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.061949Jy sigma=0.738842 ! Fit after self-cal, rms=0.061937Jy sigma=0.738387 ! Inverting map ! Added new window around map position (4, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420587 Jy ! Component: 100 - total flux cleaned = 0.00669165 Jy ! Total flux subtracted in 100 components = 0.00669165 Jy ! Clean residual min=-0.002553 max=0.002858 Jy/beam ! Clean residual mean=0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0713807 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.0713807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.061472Jy sigma=0.730122 ! Fit after self-cal, rms=0.061453Jy sigma=0.729563 ! 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=3.057 mas, bmaj=8.19 mas, bpa=-3.938 degrees ! Estimated noise=0.42275 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 = 0.00356909 Jy ! Component: 100 - total flux cleaned = 0.00565689 Jy ! Component: 150 - total flux cleaned = 0.00703322 Jy ! Component: 200 - total flux cleaned = 0.00796545 Jy ! Total flux subtracted in 200 components = 0.00796545 Jy ! Clean residual min=-0.002030 max=0.002300 Jy/beam ! Clean residual mean=0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0793462 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.0793462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.061207Jy sigma=0.725606 ! Fit after self-cal, rms=0.061206Jy sigma=0.725355 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 8.19 at -3.938 degrees (North through East) ! Clean map min=-0.0019706 max=0.056125 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 KP 1.07 ! LA 0.92 MK 1.02 NL 1.07 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.56 FD 0.97 HN 0.99 KP 1.06 ! LA 0.93 MK 1.03 NL 1.10 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.97 HN 1.00 KP 1.06 ! LA 0.89 MK 0.98 NL 0.94 OV 0.99 ! PT 0.99 SC 0.91 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.061206Jy sigma=0.725355 ! Fit after self-cal, rms=0.066697Jy sigma=0.719752 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=8.2 mas, bpa=-3.531 degrees ! Estimated noise=0.421928 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 = 0.00087836 Jy ! Component: 100 - total flux cleaned = 0.00093063 Jy ! Component: 150 - total flux cleaned = 0.0009296 Jy ! Component: 200 - total flux cleaned = 0.000947565 Jy ! Total flux subtracted in 200 components = 0.000947565 Jy ! Clean residual min=-0.001908 max=0.001854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0802937 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.0802937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066654Jy sigma=0.719488 ! Fit after self-cal, rms=0.066778Jy sigma=0.719189 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066778Jy sigma=0.719189 ! Fit after self-cal, rms=0.063702Jy sigma=0.712158 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=8.186 mas, bpa=-3.252 degrees ! Estimated noise=0.422308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480238 Jy ! Component: 100 - total flux cleaned = 0.00051648 Jy ! Component: 150 - total flux cleaned = 0.000543594 Jy ! Component: 200 - total flux cleaned = 0.000532408 Jy ! Total flux subtracted in 200 components = 0.000532408 Jy ! Clean residual min=-0.001474 max=0.001729 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0808261 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.0808261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.063687Jy sigma=0.712034 ! Fit after self-cal, rms=0.063695Jy sigma=0.711830 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 (-68, -102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151423 Jy ! Component: 100 - total flux cleaned = 0.00173101 Jy ! Component: 150 - total flux cleaned = 0.00164387 Jy ! Component: 200 - total flux cleaned = 0.00158694 Jy ! Total flux subtracted in 200 components = 0.00158694 Jy ! Clean residual min=-0.001383 max=0.001688 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0824131 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.0824131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.063637Jy sigma=0.711294 ! Fit after self-cal, rms=0.063645Jy sigma=0.711178 ! Inverting map ! Added new window around map position (15, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167519 Jy ! Component: 100 - total flux cleaned = 0.00262743 Jy ! Component: 150 - total flux cleaned = 0.00295925 Jy ! Component: 200 - total flux cleaned = 0.00318681 Jy ! Total flux subtracted in 200 components = 0.00318681 Jy ! Clean residual min=-0.001299 max=0.001313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.0855999 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.0855999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.063584Jy sigma=0.710277 ! Fit after self-cal, rms=0.063581Jy sigma=0.710134 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.063581Jy sigma=0.710134 ! Fit after self-cal, rms=0.062476Jy sigma=0.705176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=8.139 mas, bpa=-3.112 degrees ! Estimated noise=0.419698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000356522 Jy ! Component: 100 - total flux cleaned = 0.000457399 Jy ! Component: 150 - total flux cleaned = 0.000519537 Jy ! Component: 200 - total flux cleaned = 0.000537325 Jy ! Total flux subtracted in 200 components = 0.000537325 Jy ! Clean residual min=-0.000998 max=0.001123 Jy/beam ! Clean residual mean=-0.000000 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0861372 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.0861372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062453Jy sigma=0.704931 ! Fit after self-cal, rms=0.062449Jy sigma=0.704748 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 = 0.000206092 Jy ! Component: 100 - total flux cleaned = 0.000206747 Jy ! Component: 150 - total flux cleaned = 0.000190905 Jy ! Component: 200 - total flux cleaned = 0.000190643 Jy ! Total flux subtracted in 200 components = 0.000190643 Jy ! Clean residual min=-0.001031 max=0.001078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0863279 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 0.0863279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062436Jy sigma=0.704647 ! Fit after self-cal, rms=0.062435Jy sigma=0.704637 ! 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. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062435Jy sigma=0.704637 ! Fit after self-cal, rms=0.062144Jy sigma=0.704585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.481 mas, bmaj=14.44 mas, bpa=-3.51 degrees ! Estimated noise=0.540988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.56302e-05 Jy ! Component: 100 - total flux cleaned = 5.61351e-05 Jy ! Component: 150 - total flux cleaned = 6.99009e-05 Jy ! Component: 200 - total flux cleaned = 5.74083e-05 Jy ! Total flux subtracted in 200 components = 5.74083e-05 Jy ! Clean residual min=-0.000965 max=0.001216 Jy/beam ! Clean residual mean=-0.000000 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0863853 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.0863853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062138Jy sigma=0.704550 ! Fit after self-cal, rms=0.062130Jy sigma=0.704524 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 = 6.471e-05 Jy ! Component: 100 - total flux cleaned = 6.50598e-05 Jy ! Component: 150 - total flux cleaned = 6.44928e-05 Jy ! Component: 200 - total flux cleaned = 5.29778e-05 Jy ! Total flux subtracted in 200 components = 5.29778e-05 Jy ! Clean residual min=-0.000970 max=0.001180 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0864383 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 173 components and 0.0864383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062128Jy sigma=0.704520 ! Fit after self-cal, rms=0.062127Jy sigma=0.704513 ! 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=3.02 mas, bmaj=8.123 mas, bpa=-3.055 degrees ! Estimated noise=0.41841 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 8.123 at -3.055 degrees (North through East) ! Clean map min=-0.0013237 max=0.055344 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=2.425 mas, bmaj=7.068 mas, bpa=-4.345 degrees ! Estimated noise=0.624886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0405509 Jy ! Component: 100 - total flux cleaned = 0.0539025 Jy ! Component: 150 - total flux cleaned = 0.0617186 Jy ! Component: 200 - total flux cleaned = 0.0668548 Jy ! Total flux subtracted in 200 components = 0.0668548 Jy ! Clean residual min=-0.002232 max=0.002790 Jy/beam ! Clean residual mean=0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0668548 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 28 model components to the UV plane model. ! The established model now contains 28 components and 0.0668548 Jy ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=8.123 mas, bpa=-3.055 degrees ! Estimated noise=0.41841 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 = 0.00573126 Jy ! Component: 100 - total flux cleaned = 0.00918509 Jy ! Component: 150 - total flux cleaned = 0.011658 Jy ! Component: 200 - total flux cleaned = 0.0135857 Jy ! Total flux subtracted in 200 components = 0.0135857 Jy ! Clean residual min=-0.001235 max=0.001486 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0804404 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 82 components and 0.0804404 Jy ! Inverting map ! Added new window around map position (9, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144483 Jy ! Component: 100 - total flux cleaned = 0.00237802 Jy ! Component: 150 - total flux cleaned = 0.00317023 Jy ! Component: 200 - total flux cleaned = 0.00378071 Jy ! Total flux subtracted in 200 components = 0.00378071 Jy ! Clean residual min=-0.001079 max=0.001228 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0842211 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 111 components and 0.0842211 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=7.481 mas, bmaj=14.44 mas, bpa=-3.51 degrees ! Estimated noise=0.540988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000882885 Jy ! Component: 100 - total flux cleaned = 0.00138605 Jy ! Component: 150 - total flux cleaned = 0.00163931 Jy ! Component: 200 - total flux cleaned = 0.00180335 Jy ! Total flux subtracted in 200 components = 0.00180335 Jy ! Clean residual min=-0.001024 max=0.001166 Jy/beam ! Clean residual mean=-0.000000 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0860245 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 = 0.000101509 Jy ! Component: 100 - total flux cleaned = 0.000156177 Jy ! Component: 150 - total flux cleaned = 0.000189651 Jy ! Component: 200 - total flux cleaned = 0.000205152 Jy ! Total flux subtracted in 200 components = 0.000205152 Jy ! Clean residual min=-0.001038 max=0.001158 Jy/beam ! Clean residual mean=-0.000000 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0862297 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 156 components and 0.0862296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=8.123 mas, bpa=-3.055 degrees ! Estimated noise=0.41841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.623e-05 Jy ! Component: 100 - total flux cleaned = 5.22307e-05 Jy ! Component: 150 - total flux cleaned = 5.15224e-05 Jy ! Component: 200 - total flux cleaned = 7.06804e-05 Jy ! Total flux subtracted in 200 components = 7.06804e-05 Jy ! Clean residual min=-0.001059 max=0.001101 Jy/beam ! Clean residual mean=0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0863003 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 179 components and 0.0863003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.062132Jy sigma=0.704773 ! Fit after self-cal, rms=0.062132Jy sigma=0.704714 wmodel J0529-0519_S_map.mod ! Writing 179 model components to file: J0529-0519_S_map.mod wobs J0529-0519_S_uvs.fits ! Writing UV FITS file: J0529-0519_S_uvs.fits wwins J0529-0519_S_map.win ! wwins: Wrote 5 windows to J0529-0519_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 = 0.000140228 Jy ! Component: 100 - total flux cleaned = 0.000214919 Jy ! Component: 150 - total flux cleaned = 0.000249762 Jy ! Component: 200 - total flux cleaned = 0.000318095 Jy ! Component: 250 - total flux cleaned = 0.00033491 Jy ! Component: 300 - total flux cleaned = 0.000302243 Jy ! Component: 350 - total flux cleaned = 0.000318396 Jy ! Component: 400 - total flux cleaned = 0.000286984 Jy ! Component: 450 - total flux cleaned = 0.00030274 Jy ! Component: 500 - total flux cleaned = 0.000287723 Jy ! Component: 550 - total flux cleaned = 0.000257959 Jy ! Component: 600 - total flux cleaned = 0.000243201 Jy ! Component: 650 - total flux cleaned = 0.00019987 Jy ! Component: 700 - total flux cleaned = 0.000228696 Jy ! Component: 750 - total flux cleaned = 0.000171534 Jy ! Component: 800 - total flux cleaned = 0.000157404 Jy ! Component: 850 - total flux cleaned = 0.000129474 Jy ! Component: 900 - total flux cleaned = 7.42904e-05 Jy ! Component: 950 - total flux cleaned = 1.98898e-05 Jy ! Component: 1000 - total flux cleaned = -7.42456e-05 Jy ! Component: 1050 - total flux cleaned = -0.000140599 Jy ! Component: 1100 - total flux cleaned = -0.000179977 Jy ! Component: 1150 - total flux cleaned = -0.000232174 Jy ! Component: 1200 - total flux cleaned = -0.000270994 Jy ! Component: 1250 - total flux cleaned = -0.000309266 Jy ! Component: 1300 - total flux cleaned = -0.00032204 Jy ! Component: 1350 - total flux cleaned = -0.000372607 Jy ! Component: 1400 - total flux cleaned = -0.000435181 Jy ! Component: 1450 - total flux cleaned = -0.000460102 Jy ! Component: 1500 - total flux cleaned = -0.000509148 Jy ! Component: 1550 - total flux cleaned = -0.000521251 Jy ! Component: 1600 - total flux cleaned = -0.000545374 Jy ! Component: 1650 - total flux cleaned = -0.000605237 Jy ! Component: 1700 - total flux cleaned = -0.000640798 Jy ! Component: 1750 - total flux cleaned = -0.000687913 Jy ! Component: 1800 - total flux cleaned = -0.000723038 Jy ! Component: 1850 - total flux cleaned = -0.000781218 Jy ! Component: 1900 - total flux cleaned = -0.000769729 Jy ! Component: 1950 - total flux cleaned = -0.000838429 Jy ! Component: 2000 - total flux cleaned = -0.000861131 Jy ! Component: 2050 - total flux cleaned = -0.000861219 Jy ! Component: 2100 - total flux cleaned = -0.000906077 Jy ! Component: 2150 - total flux cleaned = -0.000928379 Jy ! Component: 2200 - total flux cleaned = -0.00095053 Jy ! Component: 2250 - total flux cleaned = -0.000939581 Jy ! Component: 2300 - total flux cleaned = -0.000950677 Jy ! Component: 2350 - total flux cleaned = -0.000983339 Jy ! Component: 2400 - total flux cleaned = -0.00102639 Jy ! Component: 2450 - total flux cleaned = -0.00101579 Jy ! Component: 2500 - total flux cleaned = -0.00102637 Jy ! Component: 2550 - total flux cleaned = -0.00102651 Jy ! Component: 2600 - total flux cleaned = -0.00105812 Jy ! Component: 2650 - total flux cleaned = -0.00106859 Jy ! Component: 2700 - total flux cleaned = -0.0011102 Jy ! Component: 2750 - total flux cleaned = -0.00109982 Jy ! Component: 2800 - total flux cleaned = -0.00108959 Jy ! Component: 2850 - total flux cleaned = -0.00109985 Jy ! Component: 2900 - total flux cleaned = -0.00111001 Jy ! Component: 2950 - total flux cleaned = -0.00114028 Jy ! Component: 3000 - total flux cleaned = -0.00114029 Jy ! Component: 3050 - total flux cleaned = -0.00118024 Jy ! Component: 3100 - total flux cleaned = -0.00116026 Jy ! Component: 3150 - total flux cleaned = -0.00117002 Jy ! Component: 3200 - total flux cleaned = -0.00114064 Jy ! Component: 3250 - total flux cleaned = -0.00116998 Jy ! Component: 3300 - total flux cleaned = -0.00119907 Jy ! Component: 3350 - total flux cleaned = -0.00122814 Jy ! Component: 3400 - total flux cleaned = -0.00117038 Jy ! Component: 3450 - total flux cleaned = -0.00122786 Jy ! Component: 3500 - total flux cleaned = -0.00121829 Jy ! Component: 3550 - total flux cleaned = -0.00128459 Jy ! Component: 3600 - total flux cleaned = -0.00126572 Jy ! Component: 3650 - total flux cleaned = -0.00126566 Jy ! Component: 3700 - total flux cleaned = -0.00131233 Jy ! Component: 3750 - total flux cleaned = -0.00127513 Jy ! Component: 3800 - total flux cleaned = -0.00131207 Jy ! Component: 3850 - total flux cleaned = -0.00129367 Jy ! Component: 3900 - total flux cleaned = -0.00128453 Jy ! Component: 3950 - total flux cleaned = -0.00129364 Jy ! Component: 4000 - total flux cleaned = -0.00131188 Jy ! Component: 4050 - total flux cleaned = -0.0012848 Jy ! Total flux subtracted in 4096 components = -0.00130274 Jy ! Clean residual min=-0.000509 max=0.000555 Jy/beam ! Clean residual mean=0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0849976 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 466 components and 0.0849976 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J0529-0519_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.02 x 8.123 at -3.055 degrees (North through East) ! Clean map min=-0.001086 max=0.055657 Jy/beam ! Writing clean map to FITS file: J0529-0519_S_map.fits wmodel J0529-0519_S_map.mod ! Writing 466 model components to file: J0529-0519_S_map.mod wobs J0529-0519_S_uvs.fits ! Writing UV FITS file: J0529-0519_S_uvs.fits wwins J0529-0519_S_map.win ! wwins: Wrote 6 windows to J0529-0519_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0556566 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.893863 0.893863 1.78773 3.57545 7.1509 14.3018 28.6036 57.2072 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 335.622 quit ! Quitting program ! Log file J0529-0519_S_dfm.log closed on Fri Feb 15 19:45:11 2019