! Started logfile: /vlbi/uf001/uva//J0603-1716_S_dfm.log on Sun Jan 13 22:49:11 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//J0603-1716_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0603-1716_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972515 visibilities/baseline/integration-bin. ! Found source: J0603-1716 ! ! 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 4989 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 J0603-1716_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012907Jy sigma=17.929112 ! Fit after self-cal, rms=0.778892Jy sigma=13.785854 ! 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=2.67 mas, bmaj=6.738 mas, bpa=-4.685 degrees ! Estimated noise=0.731943 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 = 0.168919 Jy ! Component: 100 - total flux cleaned = 0.216654 Jy ! Total flux subtracted in 100 components = 0.216654 Jy ! Clean residual min=-0.010959 max=0.019839 Jy/beam ! Clean residual mean=-0.000034 rms=0.002958 Jy/beam ! Combined flux in latest and established models = 0.216654 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.216654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087580Jy sigma=1.506983 ! Fit after self-cal, rms=0.087531Jy sigma=1.506450 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220841 Jy ! Component: 100 - total flux cleaned = 0.0345433 Jy ! Total flux subtracted in 100 components = 0.0345433 Jy ! Clean residual min=-0.008817 max=0.009874 Jy/beam ! Clean residual mean=-0.000016 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.251197 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.251197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081316Jy sigma=1.385567 ! Fit after self-cal, rms=0.081272Jy sigma=1.384919 ! 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=3.106 mas, bmaj=7.589 mas, bpa=-3.722 degrees ! Estimated noise=0.578101 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 = 0.00835375 Jy ! Component: 100 - total flux cleaned = 0.0126217 Jy ! Component: 150 - total flux cleaned = 0.01414 Jy ! Component: 200 - total flux cleaned = 0.0144414 Jy ! Total flux subtracted in 200 components = 0.0144414 Jy ! Clean residual min=-0.007143 max=0.007462 Jy/beam ! Clean residual mean=-0.000015 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.265639 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.265639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080552Jy sigma=1.368242 ! Fit after self-cal, rms=0.080533Jy sigma=1.368007 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.589 at -3.722 degrees (North through East) ! Clean map min=-0.006932 max=0.22072 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 1.05 KP 1.01 ! LA 0.96 MK 1.01 NL 1.00 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 1.00 KP 1.01 ! LA 0.95 MK 0.99 NL 1.05 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.04 KP 1.02 ! LA 0.98 MK 0.96 NL 1.01 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.080533Jy sigma=1.368007 ! Fit after self-cal, rms=0.079390Jy sigma=1.351320 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.111 mas, bmaj=7.606 mas, bpa=-3.888 degrees ! Estimated noise=0.574504 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 = -0.00300556 Jy ! Component: 100 - total flux cleaned = -0.00346241 Jy ! Component: 150 - total flux cleaned = -0.00346238 Jy ! Component: 200 - total flux cleaned = -0.00351956 Jy ! Total flux subtracted in 200 components = -0.00351956 Jy ! Clean residual min=-0.006442 max=0.006603 Jy/beam ! Clean residual mean=0.000001 rms=0.001473 Jy/beam ! Combined flux in latest and established models = 0.262119 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.262119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079209Jy sigma=1.349148 ! Fit after self-cal, rms=0.079215Jy sigma=1.348925 ! 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=0.079215Jy sigma=1.348925 ! Fit after self-cal, rms=0.082501Jy sigma=1.304294 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.124 mas, bmaj=7.834 mas, bpa=-2.77 degrees ! Estimated noise=0.58083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111026 Jy ! Component: 100 - total flux cleaned = -0.0011209 Jy ! Component: 150 - total flux cleaned = -0.00121651 Jy ! Component: 200 - total flux cleaned = -0.00121778 Jy ! Total flux subtracted in 200 components = -0.00121778 Jy ! Clean residual min=-0.003725 max=0.003719 Jy/beam ! Clean residual mean=-0.000001 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.260901 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 47 components and 0.260901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082239Jy sigma=1.299680 ! Fit after self-cal, rms=0.082314Jy sigma=1.299388 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 (7.5, 63). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248306 Jy ! Component: 100 - total flux cleaned = 0.00249336 Jy ! Component: 150 - total flux cleaned = 0.0024185 Jy ! Component: 200 - total flux cleaned = 0.00235277 Jy ! Total flux subtracted in 200 components = 0.00235277 Jy ! Clean residual min=-0.003546 max=0.003164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.263254 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.263254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082112Jy sigma=1.295780 ! Fit after self-cal, rms=0.082104Jy sigma=1.295669 ! 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=0.082104Jy sigma=1.295669 ! Fit after self-cal, rms=0.083062Jy sigma=1.295206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=7.876 mas, bpa=-2.598 degrees ! Estimated noise=0.58302 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561939 Jy ! Component: 100 - total flux cleaned = -0.000630453 Jy ! Component: 150 - total flux cleaned = -0.000692043 Jy ! Component: 200 - total flux cleaned = -0.000806525 Jy ! Total flux subtracted in 200 components = -0.000806525 Jy ! Clean residual min=-0.003377 max=0.003091 Jy/beam ! Clean residual mean=-0.000002 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.262448 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.262448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082952Jy sigma=1.293339 ! Fit after self-cal, rms=0.082949Jy sigma=1.293289 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 = 7.3516e-05 Jy ! Component: 100 - total flux cleaned = 2.28594e-05 Jy ! Component: 150 - total flux cleaned = -7.36114e-05 Jy ! Component: 200 - total flux cleaned = -0.000165402 Jy ! Total flux subtracted in 200 components = -0.000165402 Jy ! Clean residual min=-0.003290 max=0.003048 Jy/beam ! Clean residual mean=-0.000002 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.262282 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 81 components and 0.262282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082890Jy sigma=1.292247 ! Fit after self-cal, rms=0.082887Jy sigma=1.292208 ! 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=0.082887Jy sigma=1.292208 ! Fit after self-cal, rms=0.083536Jy sigma=1.292015 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.371 mas, bmaj=14.9 mas, bpa=1.742 degrees ! Estimated noise=0.758307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519327 Jy ! Component: 100 - total flux cleaned = -0.000704123 Jy ! Component: 150 - total flux cleaned = -0.000704633 Jy ! Component: 200 - total flux cleaned = -0.000705484 Jy ! Total flux subtracted in 200 components = -0.000705484 Jy ! Clean residual min=-0.002861 max=0.002792 Jy/beam ! Clean residual mean=-0.000008 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.261577 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.261577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083527Jy sigma=1.291781 ! Fit after self-cal, rms=0.083526Jy sigma=1.291751 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 = -7.17083e-05 Jy ! Component: 100 - total flux cleaned = -0.000126495 Jy ! Component: 150 - total flux cleaned = -0.0001113 Jy ! Component: 200 - total flux cleaned = -9.63969e-05 Jy ! Total flux subtracted in 200 components = -9.63969e-05 Jy ! Clean residual min=-0.002832 max=0.002776 Jy/beam ! Clean residual mean=-0.000008 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.26148 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.26148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083520Jy sigma=1.291614 ! Fit after self-cal, rms=0.083518Jy sigma=1.291598 ! 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=3.14 mas, bmaj=7.903 mas, bpa=-2.46 degrees ! Estimated noise=0.584291 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.14 x 7.903 at -2.46 degrees (North through East) ! Clean map min=-0.0030643 max=0.22459 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=2.689 mas, bmaj=7.012 mas, bpa=-3.439 degrees ! Estimated noise=0.745205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171791 Jy ! Component: 100 - total flux cleaned = 0.216595 Jy ! Component: 150 - total flux cleaned = 0.236266 Jy ! Component: 200 - total flux cleaned = 0.24699 Jy ! Total flux subtracted in 200 components = 0.24699 Jy ! Clean residual min=-0.005058 max=0.005357 Jy/beam ! Clean residual mean=-0.000007 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.24699 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 0.24699 Jy ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.903 mas, bpa=-2.46 degrees ! Estimated noise=0.584291 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 = 0.00738253 Jy ! Component: 100 - total flux cleaned = 0.0112742 Jy ! Component: 150 - total flux cleaned = 0.0129543 Jy ! Component: 200 - total flux cleaned = 0.0133877 Jy ! Total flux subtracted in 200 components = 0.0133877 Jy ! Clean residual min=-0.003015 max=0.003326 Jy/beam ! Clean residual mean=-0.000004 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.260378 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 49 components and 0.260378 Jy ! Inverting map ! Added new window around map position (89.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00223905 Jy ! Component: 100 - total flux cleaned = 0.00270801 Jy ! Component: 150 - total flux cleaned = 0.00270663 Jy ! Component: 200 - total flux cleaned = 0.00270874 Jy ! Total flux subtracted in 200 components = 0.00270874 Jy ! Clean residual min=-0.002748 max=0.002996 Jy/beam ! Clean residual mean=-0.000003 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.263086 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.263086 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=7.371 mas, bmaj=14.9 mas, bpa=1.742 degrees ! Estimated noise=0.758307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336547 Jy ! Component: 100 - total flux cleaned = -0.000334989 Jy ! Component: 150 - total flux cleaned = -0.000422795 Jy ! Component: 200 - total flux cleaned = -0.000446249 Jy ! Total flux subtracted in 200 components = -0.000446249 Jy ! Clean residual min=-0.002733 max=0.002582 Jy/beam ! Clean residual mean=-0.000007 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.26264 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 = -2.54669e-07 Jy ! Component: 100 - total flux cleaned = -1.22216e-06 Jy ! Component: 150 - total flux cleaned = -2.22144e-05 Jy ! Component: 200 - total flux cleaned = -2.25558e-05 Jy ! Total flux subtracted in 200 components = -2.25558e-05 Jy ! Clean residual min=-0.002734 max=0.002613 Jy/beam ! Clean residual mean=-0.000007 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.262618 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.262618 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=7.903 mas, bpa=-2.46 degrees ! Estimated noise=0.584291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221382 Jy ! Component: 100 - total flux cleaned = 0.000369527 Jy ! Component: 150 - total flux cleaned = 0.000501668 Jy ! Component: 200 - total flux cleaned = 0.000623333 Jy ! Total flux subtracted in 200 components = 0.000623333 Jy ! Clean residual min=-0.002626 max=0.002772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.263241 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.263241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083296Jy sigma=1.288241 ! Fit after self-cal, rms=0.083255Jy sigma=1.287846 wmodel J0603-1716_S_map.mod ! Writing 102 model components to file: J0603-1716_S_map.mod wobs J0603-1716_S_uvs.fits ! Writing UV FITS file: J0603-1716_S_uvs.fits wwins J0603-1716_S_map.win ! wwins: Wrote 3 windows to J0603-1716_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 = 0.000525164 Jy ! Component: 100 - total flux cleaned = 0.000720491 Jy ! Component: 150 - total flux cleaned = 0.00103757 Jy ! Component: 200 - total flux cleaned = 0.00125426 Jy ! Component: 250 - total flux cleaned = 0.0015058 Jy ! Component: 300 - total flux cleaned = 0.00194965 Jy ! Component: 350 - total flux cleaned = 0.002419 Jy ! Component: 400 - total flux cleaned = 0.00283796 Jy ! Component: 450 - total flux cleaned = 0.00324703 Jy ! Component: 500 - total flux cleaned = 0.00342988 Jy ! Component: 550 - total flux cleaned = 0.00360891 Jy ! Component: 600 - total flux cleaned = 0.00385368 Jy ! Component: 650 - total flux cleaned = 0.0039902 Jy ! Component: 700 - total flux cleaned = 0.00405724 Jy ! Component: 750 - total flux cleaned = 0.00418843 Jy ! Component: 800 - total flux cleaned = 0.00418783 Jy ! Component: 850 - total flux cleaned = 0.00428413 Jy ! Component: 900 - total flux cleaned = 0.00437917 Jy ! Component: 950 - total flux cleaned = 0.00450293 Jy ! Component: 1000 - total flux cleaned = 0.00462517 Jy ! Component: 1050 - total flux cleaned = 0.00477635 Jy ! Component: 1100 - total flux cleaned = 0.00483616 Jy ! Component: 1150 - total flux cleaned = 0.00501316 Jy ! Component: 1200 - total flux cleaned = 0.00518745 Jy ! Component: 1250 - total flux cleaned = 0.00524495 Jy ! Component: 1300 - total flux cleaned = 0.00538691 Jy ! Component: 1350 - total flux cleaned = 0.00544309 Jy ! Component: 1400 - total flux cleaned = 0.00552673 Jy ! Component: 1450 - total flux cleaned = 0.00563727 Jy ! Component: 1500 - total flux cleaned = 0.00574604 Jy ! Component: 1550 - total flux cleaned = 0.00587996 Jy ! Component: 1600 - total flux cleaned = 0.00598569 Jy ! Component: 1650 - total flux cleaned = 0.00603803 Jy ! Component: 1700 - total flux cleaned = 0.00609008 Jy ! Component: 1750 - total flux cleaned = 0.00621841 Jy ! Component: 1800 - total flux cleaned = 0.00616768 Jy ! Component: 1850 - total flux cleaned = 0.00626843 Jy ! Component: 1900 - total flux cleaned = 0.00634298 Jy ! Component: 1950 - total flux cleaned = 0.00646591 Jy ! Component: 2000 - total flux cleaned = 0.00646579 Jy ! Component: 2050 - total flux cleaned = 0.00653827 Jy ! Component: 2100 - total flux cleaned = 0.00658604 Jy ! Component: 2150 - total flux cleaned = 0.00660913 Jy ! Component: 2200 - total flux cleaned = 0.00660898 Jy ! Component: 2250 - total flux cleaned = 0.00660881 Jy ! Component: 2300 - total flux cleaned = 0.00672309 Jy ! Component: 2350 - total flux cleaned = 0.00665503 Jy ! Component: 2400 - total flux cleaned = 0.00667736 Jy ! Component: 2450 - total flux cleaned = 0.00674448 Jy ! Component: 2500 - total flux cleaned = 0.00663385 Jy ! Component: 2550 - total flux cleaned = 0.00665601 Jy ! Component: 2600 - total flux cleaned = 0.0066559 Jy ! Component: 2650 - total flux cleaned = 0.00665612 Jy ! Component: 2700 - total flux cleaned = 0.00669895 Jy ! Component: 2750 - total flux cleaned = 0.00667791 Jy ! Component: 2800 - total flux cleaned = 0.00669861 Jy ! Component: 2850 - total flux cleaned = 0.00661547 Jy ! Component: 2900 - total flux cleaned = 0.00657438 Jy ! Component: 2950 - total flux cleaned = 0.00659476 Jy ! Component: 3000 - total flux cleaned = 0.0066147 Jy ! Component: 3050 - total flux cleaned = 0.00661488 Jy ! Component: 3100 - total flux cleaned = 0.00657509 Jy ! Component: 3150 - total flux cleaned = 0.00659486 Jy ! Component: 3200 - total flux cleaned = 0.00655568 Jy ! Component: 3250 - total flux cleaned = 0.00655607 Jy ! Component: 3300 - total flux cleaned = 0.00655613 Jy ! Component: 3350 - total flux cleaned = 0.00653692 Jy ! Component: 3400 - total flux cleaned = 0.00647995 Jy ! Component: 3450 - total flux cleaned = 0.00646119 Jy ! Component: 3500 - total flux cleaned = 0.00640516 Jy ! Component: 3550 - total flux cleaned = 0.00638646 Jy ! Component: 3600 - total flux cleaned = 0.00640482 Jy ! Component: 3650 - total flux cleaned = 0.00636829 Jy ! Component: 3700 - total flux cleaned = 0.00642289 Jy ! Component: 3750 - total flux cleaned = 0.00649477 Jy ! Component: 3800 - total flux cleaned = 0.0064232 Jy ! Component: 3850 - total flux cleaned = 0.0064587 Jy ! Component: 3900 - total flux cleaned = 0.00645861 Jy ! Component: 3950 - total flux cleaned = 0.00649363 Jy ! Component: 4000 - total flux cleaned = 0.00645877 Jy ! Component: 4050 - total flux cleaned = 0.00645865 Jy ! Total flux subtracted in 4096 components = 0.00640725 Jy ! Clean residual min=-0.001288 max=0.001157 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.269648 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 356 components and 0.269648 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0603-1716_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.14 x 7.903 at -2.46 degrees (North through East) ! Clean map min=-0.0018858 max=0.22482 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0603-1716_S_map.fits wmodel /vlbi/uf001/uva//J0603-1716_S_map.mod ! Writing 356 model components to file: /vlbi/uf001/uva//J0603-1716_S_map.mod wobs /vlbi/uf001/uva//J0603-1716_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0603-1716_S_uvs.fits wwins /vlbi/uf001/uva//J0603-1716_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0603-1716_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.224821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029787 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.397477 0.397477 0.794953 1.58991 3.17981 6.35962 12.7192 25.4385 50.877 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 754.761 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0603-1716_S_dfm.log closed on Sun Jan 13 22:49:15 2019