! Started logfile: /vlbi/uf001/uva//J0429+6710_S_dfm.log on Sun Jan 13 22:13:07 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//J0429+6710_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0429+6710_S_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932727 visibilities/baseline/integration-bin. ! Found source: J0429+6710 ! ! 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 13851 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 J0429+6710_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020552Jy sigma=21.764432 ! Fit after self-cal, rms=0.895925Jy sigma=19.216285 ! 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=2.999 mas, bmaj=5.02 mas, bpa=31.2 degrees ! Estimated noise=0.527912 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 = 0.0649135 Jy ! Component: 100 - total flux cleaned = 0.103742 Jy ! Total flux subtracted in 100 components = 0.103742 Jy ! Clean residual min=-0.011411 max=0.025745 Jy/beam ! Clean residual mean=-0.000173 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.103742 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 47 components and 0.103742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.126666Jy sigma=2.526814 ! Fit after self-cal, rms=0.125562Jy sigma=2.499730 ! Inverting map ! Added new window around map position (-5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323199 Jy ! Component: 100 - total flux cleaned = 0.0564381 Jy ! Total flux subtracted in 100 components = 0.0564381 Jy ! Clean residual min=-0.009457 max=0.017591 Jy/beam ! Clean residual mean=-0.000142 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.16018 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 84 components and 0.16018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105047Jy sigma=2.095766 ! Fit after self-cal, rms=0.104804Jy sigma=2.089816 ! Inverting map ! Added new window around map position (-2.5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221096 Jy ! Component: 100 - total flux cleaned = 0.0400108 Jy ! Total flux subtracted in 100 components = 0.0400108 Jy ! Clean residual min=-0.008659 max=0.014500 Jy/beam ! Clean residual mean=-0.000121 rms=0.002260 Jy/beam ! Combined flux in latest and established models = 0.200191 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 128 components and 0.200191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092637Jy sigma=1.852391 ! Fit after self-cal, rms=0.092438Jy sigma=1.847379 ! 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=3.788 mas, bmaj=5.799 mas, bpa=31.62 degrees ! Estimated noise=0.288429 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 = 0.0324658 Jy ! Component: 100 - total flux cleaned = 0.057127 Jy ! Component: 150 - total flux cleaned = 0.0763973 Jy ! Component: 200 - total flux cleaned = 0.0915564 Jy ! Total flux subtracted in 200 components = 0.0915564 Jy ! Clean residual min=-0.007972 max=0.016425 Jy/beam ! Clean residual mean=-0.000170 rms=0.002539 Jy/beam ! Combined flux in latest and established models = 0.291747 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 188 components and 0.291747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072669Jy sigma=1.475058 ! Fit after self-cal, rms=0.071994Jy sigma=1.458636 ! Inverting map ! Added new window around map position (5.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167993 Jy ! Component: 100 - total flux cleaned = 0.0292207 Jy ! Component: 150 - total flux cleaned = 0.0393167 Jy ! Component: 200 - total flux cleaned = 0.047646 Jy ! Total flux subtracted in 200 components = 0.047646 Jy ! Clean residual min=-0.006045 max=0.011324 Jy/beam ! Clean residual mean=-0.000127 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.339393 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 248 components and 0.339393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065701Jy sigma=1.336805 ! Fit after self-cal, rms=0.065363Jy sigma=1.330259 ! Inverting map ! Added new window around map position (-12.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117446 Jy ! Component: 100 - total flux cleaned = 0.0204103 Jy ! Component: 150 - total flux cleaned = 0.0275651 Jy ! Component: 200 - total flux cleaned = 0.0336824 Jy ! Total flux subtracted in 200 components = 0.0336824 Jy ! Clean residual min=-0.004727 max=0.005014 Jy/beam ! Clean residual mean=-0.000097 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.373075 Jy ! Performing phase self-cal ! Adding 85 model components to the UV plane model. ! The established model now contains 327 components and 0.373075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062018Jy sigma=1.264843 ! Fit after self-cal, rms=0.061849Jy sigma=1.260962 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.788 x 5.799 at 31.62 degrees (North through East) ! Clean map min=-0.0045095 max=0.080926 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.05 KP 0.98 ! LA 0.92 MK 1.00 NL 1.09 OV 1.07 ! PT 0.89 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.03 KP 1.00 ! LA 0.93 MK 0.94 NL 1.06 OV 1.06 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 0.97 KP 1.01 ! LA 0.94 MK 1.01 NL 1.03 OV 1.08 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.061849Jy sigma=1.260962 ! Fit after self-cal, rms=0.059804Jy sigma=1.225994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=5.801 mas, bpa=31.68 degrees ! Estimated noise=0.289194 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 = 0.00179924 Jy ! Component: 100 - total flux cleaned = 0.00235165 Jy ! Component: 150 - total flux cleaned = 0.00274258 Jy ! Component: 200 - total flux cleaned = 0.0032291 Jy ! Total flux subtracted in 200 components = 0.0032291 Jy ! Clean residual min=-0.002841 max=0.003946 Jy/beam ! Clean residual mean=-0.000040 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.376305 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 351 components and 0.376305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059560Jy sigma=1.220505 ! Fit after self-cal, rms=0.059554Jy sigma=1.219862 ! 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=0.059554Jy sigma=1.219862 ! Fit after self-cal, rms=0.058830Jy sigma=1.212001 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.744 mas, bmaj=5.785 mas, bpa=32.81 degrees ! Estimated noise=0.286619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214265 Jy ! Component: 100 - total flux cleaned = 0.00263682 Jy ! Component: 150 - total flux cleaned = 0.00298977 Jy ! Component: 200 - total flux cleaned = 0.00325385 Jy ! Total flux subtracted in 200 components = 0.00325385 Jy ! Clean residual min=-0.002537 max=0.003437 Jy/beam ! Clean residual mean=-0.000031 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.379559 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 367 components and 0.379559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058690Jy sigma=1.208844 ! Fit after self-cal, rms=0.058676Jy sigma=1.208427 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 (-67, -90). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329088 Jy ! Component: 100 - total flux cleaned = 0.00514166 Jy ! Component: 150 - total flux cleaned = 0.00640956 Jy ! Component: 200 - total flux cleaned = 0.00724756 Jy ! Total flux subtracted in 200 components = 0.00724756 Jy ! Clean residual min=-0.002266 max=0.002743 Jy/beam ! Clean residual mean=-0.000031 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.386806 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 396 components and 0.386806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058439Jy sigma=1.203887 ! Fit after self-cal, rms=0.058408Jy sigma=1.203459 ! 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=0.058408Jy sigma=1.203459 ! Fit after self-cal, rms=0.058337Jy sigma=1.203019 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.743 mas, bmaj=5.771 mas, bpa=32.35 degrees ! Estimated noise=0.28642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016768 Jy ! Component: 100 - total flux cleaned = 0.0026584 Jy ! Component: 150 - total flux cleaned = 0.00332225 Jy ! Component: 200 - total flux cleaned = 0.0037897 Jy ! Total flux subtracted in 200 components = 0.0037897 Jy ! Clean residual min=-0.002118 max=0.002635 Jy/beam ! Clean residual mean=-0.000031 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.390596 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 406 components and 0.390596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058237Jy sigma=1.201042 ! Fit after self-cal, rms=0.058228Jy sigma=1.200897 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 = 0.000913619 Jy ! Component: 100 - total flux cleaned = 0.00136463 Jy ! Component: 150 - total flux cleaned = 0.00170344 Jy ! Component: 200 - total flux cleaned = 0.00202639 Jy ! Total flux subtracted in 200 components = 0.00202639 Jy ! Clean residual min=-0.002015 max=0.002571 Jy/beam ! Clean residual mean=-0.000030 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.392622 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 415 components and 0.392622 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058168Jy sigma=1.199711 ! Fit after self-cal, rms=0.058162Jy sigma=1.199652 ! 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=0.058162Jy sigma=1.199652 ! Fit after self-cal, rms=0.058188Jy sigma=1.199511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.919 mas, bmaj=8.95 mas, bpa=45.5 degrees ! Estimated noise=0.363947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225463 Jy ! Component: 100 - total flux cleaned = 0.00375331 Jy ! Component: 150 - total flux cleaned = 0.00461276 Jy ! Component: 200 - total flux cleaned = 0.00533731 Jy ! Total flux subtracted in 200 components = 0.00533731 Jy ! Clean residual min=-0.003290 max=0.004009 Jy/beam ! Clean residual mean=-0.000064 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.39796 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 449 components and 0.39796 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058148Jy sigma=1.198891 ! Fit after self-cal, rms=0.058134Jy sigma=1.198633 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 = 0.000829134 Jy ! Component: 100 - total flux cleaned = 0.00141693 Jy ! Component: 150 - total flux cleaned = 0.00185107 Jy ! Component: 200 - total flux cleaned = 0.00219834 Jy ! Total flux subtracted in 200 components = 0.00219834 Jy ! Clean residual min=-0.003154 max=0.004018 Jy/beam ! Clean residual mean=-0.000063 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.400158 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 460 components and 0.400158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058117Jy sigma=1.198351 ! Fit after self-cal, rms=0.058112Jy sigma=1.198247 ! 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=3.748 mas, bmaj=5.768 mas, bpa=32.2 degrees ! Estimated noise=0.2866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.748 x 5.768 at 32.2 degrees (North through East) ! Clean map min=-0.0019074 max=0.077052 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=2.955 mas, bmaj=4.972 mas, bpa=31.97 degrees ! Estimated noise=0.520875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656966 Jy ! Component: 100 - total flux cleaned = 0.107926 Jy ! Component: 150 - total flux cleaned = 0.139483 Jy ! Component: 200 - total flux cleaned = 0.164743 Jy ! Total flux subtracted in 200 components = 0.164743 Jy ! Clean residual min=-0.008493 max=0.015301 Jy/beam ! Clean residual mean=-0.000128 rms=0.002503 Jy/beam ! Combined flux in latest and established models = 0.164742 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 87 model components to the UV plane model. ! The established model now contains 87 components and 0.164742 Jy ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=5.768 mas, bpa=32.2 degrees ! Estimated noise=0.2866 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 = 0.040315 Jy ! Component: 100 - total flux cleaned = 0.0701997 Jy ! Component: 150 - total flux cleaned = 0.0936358 Jy ! Component: 200 - total flux cleaned = 0.112532 Jy ! Total flux subtracted in 200 components = 0.112532 Jy ! Clean residual min=-0.005678 max=0.011305 Jy/beam ! Clean residual mean=-0.000139 rms=0.002230 Jy/beam ! Combined flux in latest and established models = 0.277274 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 201 components and 0.277274 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154599 Jy ! Component: 100 - total flux cleaned = 0.0283325 Jy ! Component: 150 - total flux cleaned = 0.0391417 Jy ! Component: 200 - total flux cleaned = 0.0482979 Jy ! Total flux subtracted in 200 components = 0.0482979 Jy ! Clean residual min=-0.004025 max=0.005701 Jy/beam ! Clean residual mean=-0.000086 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 0.325572 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 310 components and 0.325572 Jy ! Inverting map ! Added new window around map position (4.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780817 Jy ! Component: 100 - total flux cleaned = 0.0144916 Jy ! Component: 150 - total flux cleaned = 0.0202545 Jy ! Component: 200 - total flux cleaned = 0.0252965 Jy ! Total flux subtracted in 200 components = 0.0252965 Jy ! Clean residual min=-0.003210 max=0.003697 Jy/beam ! Clean residual mean=-0.000060 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.350868 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 377 components and 0.350868 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=7.919 mas, bmaj=8.95 mas, bpa=45.5 degrees ! Estimated noise=0.363947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00846542 Jy ! Component: 100 - total flux cleaned = 0.0149671 Jy ! Component: 150 - total flux cleaned = 0.0201968 Jy ! Component: 200 - total flux cleaned = 0.0245626 Jy ! Total flux subtracted in 200 components = 0.0245626 Jy ! Clean residual min=-0.004250 max=0.004821 Jy/beam ! Clean residual mean=-0.000092 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.375431 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 = 0.00369318 Jy ! Component: 100 - total flux cleaned = 0.00684051 Jy ! Component: 150 - total flux cleaned = 0.00954098 Jy ! Component: 200 - total flux cleaned = 0.0118745 Jy ! Total flux subtracted in 200 components = 0.0118745 Jy ! Clean residual min=-0.003561 max=0.004255 Jy/beam ! Clean residual mean=-0.000078 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.387305 Jy ! Adding 213 model components to the UV plane model. ! The established model now contains 546 components and 0.387306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.748 mas, bmaj=5.768 mas, bpa=32.2 degrees ! Estimated noise=0.2866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128948 Jy ! Component: 100 - total flux cleaned = 0.00257385 Jy ! Component: 150 - total flux cleaned = 0.00371016 Jy ! Component: 200 - total flux cleaned = 0.00452115 Jy ! Total flux subtracted in 200 components = 0.00452115 Jy ! Clean residual min=-0.002160 max=0.002442 Jy/beam ! Clean residual mean=-0.000033 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.391827 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 571 components and 0.391827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058150Jy sigma=1.199106 ! Fit after self-cal, rms=0.058097Jy sigma=1.197978 wmodel J0429+6710_S_map.mod ! Writing 571 model components to file: J0429+6710_S_map.mod wobs J0429+6710_S_uvs.fits ! Writing UV FITS file: J0429+6710_S_uvs.fits wwins J0429+6710_S_map.win ! wwins: Wrote 7 windows to J0429+6710_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 = 0.00105655 Jy ! Component: 100 - total flux cleaned = 0.00157326 Jy ! Component: 150 - total flux cleaned = 0.00190936 Jy ! Component: 200 - total flux cleaned = 0.0023365 Jy ! Component: 250 - total flux cleaned = 0.00274445 Jy ! Component: 300 - total flux cleaned = 0.00313731 Jy ! Component: 350 - total flux cleaned = 0.00348533 Jy ! Component: 400 - total flux cleaned = 0.00370118 Jy ! Component: 450 - total flux cleaned = 0.00388115 Jy ! Component: 500 - total flux cleaned = 0.00402712 Jy ! Component: 550 - total flux cleaned = 0.0041127 Jy ! Component: 600 - total flux cleaned = 0.00430826 Jy ! Component: 650 - total flux cleaned = 0.00444512 Jy ! Component: 700 - total flux cleaned = 0.00452601 Jy ! Component: 750 - total flux cleaned = 0.00460565 Jy ! Component: 800 - total flux cleaned = 0.00478656 Jy ! Component: 850 - total flux cleaned = 0.00483736 Jy ! Component: 900 - total flux cleaned = 0.00496229 Jy ! Component: 950 - total flux cleaned = 0.0050361 Jy ! Component: 1000 - total flux cleaned = 0.00520536 Jy ! Component: 1050 - total flux cleaned = 0.00515751 Jy ! Component: 1100 - total flux cleaned = 0.00525157 Jy ! Component: 1150 - total flux cleaned = 0.00529766 Jy ! Component: 1200 - total flux cleaned = 0.00527476 Jy ! Component: 1250 - total flux cleaned = 0.0053193 Jy ! Component: 1300 - total flux cleaned = 0.00536281 Jy ! Component: 1350 - total flux cleaned = 0.00536258 Jy ! Component: 1400 - total flux cleaned = 0.0053411 Jy ! Component: 1450 - total flux cleaned = 0.00532005 Jy ! Component: 1500 - total flux cleaned = 0.00529948 Jy ! Component: 1550 - total flux cleaned = 0.0052994 Jy ! Component: 1600 - total flux cleaned = 0.00536017 Jy ! Component: 1650 - total flux cleaned = 0.0053002 Jy ! Component: 1700 - total flux cleaned = 0.005241 Jy ! Component: 1750 - total flux cleaned = 0.00516365 Jy ! Component: 1800 - total flux cleaned = 0.00524056 Jy ! Component: 1850 - total flux cleaned = 0.00520257 Jy ! Component: 1900 - total flux cleaned = 0.00520266 Jy ! Component: 1950 - total flux cleaned = 0.00520298 Jy ! Component: 2000 - total flux cleaned = 0.0052762 Jy ! Component: 2050 - total flux cleaned = 0.00525827 Jy ! Component: 2100 - total flux cleaned = 0.00524085 Jy ! Component: 2150 - total flux cleaned = 0.00525905 Jy ! Component: 2200 - total flux cleaned = 0.00522418 Jy ! Component: 2250 - total flux cleaned = 0.00529366 Jy ! Component: 2300 - total flux cleaned = 0.00527665 Jy ! Component: 2350 - total flux cleaned = 0.00536158 Jy ! Component: 2400 - total flux cleaned = 0.00534471 Jy ! Component: 2450 - total flux cleaned = 0.00531133 Jy ! Component: 2500 - total flux cleaned = 0.00526232 Jy ! Component: 2550 - total flux cleaned = 0.00527879 Jy ! Component: 2600 - total flux cleaned = 0.00532706 Jy ! Component: 2650 - total flux cleaned = 0.00524697 Jy ! Component: 2700 - total flux cleaned = 0.0052946 Jy ! Component: 2750 - total flux cleaned = 0.00527905 Jy ! Component: 2800 - total flux cleaned = 0.0052946 Jy ! Component: 2850 - total flux cleaned = 0.00523274 Jy ! Component: 2900 - total flux cleaned = 0.00520229 Jy ! Component: 2950 - total flux cleaned = 0.0052481 Jy ! Component: 3000 - total flux cleaned = 0.0052782 Jy ! Component: 3050 - total flux cleaned = 0.0052334 Jy ! Component: 3100 - total flux cleaned = 0.00526292 Jy ! Component: 3150 - total flux cleaned = 0.00530699 Jy ! Component: 3200 - total flux cleaned = 0.00527806 Jy ! Component: 3250 - total flux cleaned = 0.00535004 Jy ! Component: 3300 - total flux cleaned = 0.00532115 Jy ! Component: 3350 - total flux cleaned = 0.00534946 Jy ! Component: 3400 - total flux cleaned = 0.00536354 Jy ! Component: 3450 - total flux cleaned = 0.00536334 Jy ! Component: 3500 - total flux cleaned = 0.00532181 Jy ! Component: 3550 - total flux cleaned = 0.00529446 Jy ! Component: 3600 - total flux cleaned = 0.00534895 Jy ! Component: 3650 - total flux cleaned = 0.00534911 Jy ! Component: 3700 - total flux cleaned = 0.00534896 Jy ! Component: 3750 - total flux cleaned = 0.00534894 Jy ! Component: 3800 - total flux cleaned = 0.00536221 Jy ! Component: 3850 - total flux cleaned = 0.00528357 Jy ! Component: 3900 - total flux cleaned = 0.00533557 Jy ! Component: 3950 - total flux cleaned = 0.00540016 Jy ! Component: 4000 - total flux cleaned = 0.00539994 Jy ! Component: 4050 - total flux cleaned = 0.00536173 Jy ! Total flux subtracted in 4096 components = 0.00533633 Jy ! Clean residual min=-0.000842 max=0.000707 Jy/beam ! Clean residual mean=-0.000015 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.397163 Jy keep ! Adding 374 model components to the UV plane model. ! The established model now contains 945 components and 0.397163 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0429+6710_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.748 x 5.768 at 32.2 degrees (North through East) ! Clean map min=-0.0014741 max=0.077391 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0429+6710_S_map.fits wmodel /vlbi/uf001/uva//J0429+6710_S_map.mod ! Writing 945 model components to file: /vlbi/uf001/uva//J0429+6710_S_map.mod wobs /vlbi/uf001/uva//J0429+6710_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0429+6710_S_uvs.fits wwins /vlbi/uf001/uva//J0429+6710_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J0429+6710_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.077391 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000256426 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.994013 0.994013 1.98803 3.97605 7.9521 15.9042 31.8084 63.6168 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.807 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0429+6710_S_dfm.log closed on Sun Jan 13 22:13:13 2019