! Started logfile: J1031+6020_S_dfm.log on Fri Feb 15 19:50:48 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 J1031+6020_S_uva.fits ! Reading UV FITS file: J1031+6020_S_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97037 visibilities/baseline/integration-bin. ! Found source: J1031+6020 ! ! 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 6288 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 J1031+6020_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 360 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.112733Jy sigma=16.398226 ! Fit after self-cal, rms=0.575492Jy sigma=8.413607 ! 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=2.468 mas, bmaj=10.2 mas, bpa=25.87 degrees ! Estimated noise=1.04939 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 = 0.316908 Jy ! Component: 100 - total flux cleaned = 0.398851 Jy ! Total flux subtracted in 100 components = 0.398851 Jy ! Clean residual min=-0.019483 max=0.036322 Jy/beam ! Clean residual mean=-0.000114 rms=0.005752 Jy/beam ! Combined flux in latest and established models = 0.398851 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.398851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.099090Jy sigma=1.389758 ! Fit after self-cal, rms=0.098983Jy sigma=1.389020 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402671 Jy ! Component: 100 - total flux cleaned = 0.062122 Jy ! Total flux subtracted in 100 components = 0.062122 Jy ! Clean residual min=-0.015771 max=0.013674 Jy/beam ! Clean residual mean=-0.000050 rms=0.003543 Jy/beam ! Combined flux in latest and established models = 0.460973 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.460973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.074624Jy sigma=1.014424 ! Fit after self-cal, rms=0.074356Jy sigma=1.011773 ! 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=3.047 mas, bmaj=10.08 mas, bpa=26.01 degrees ! Estimated noise=0.729623 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 = 0.0191109 Jy ! Component: 100 - total flux cleaned = 0.0227617 Jy ! Component: 150 - total flux cleaned = 0.0235301 Jy ! Component: 200 - total flux cleaned = 0.0238215 Jy ! Total flux subtracted in 200 components = 0.0238215 Jy ! Clean residual min=-0.016808 max=0.012338 Jy/beam ! Clean residual mean=-0.000049 rms=0.003438 Jy/beam ! Combined flux in latest and established models = 0.484794 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.484794 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066755Jy sigma=0.907880 ! Fit after self-cal, rms=0.066596Jy sigma=0.905978 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.047 x 10.08 at 26.01 degrees (North through East) ! Clean map min=-0.015514 max=0.43028 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.03 KP 0.98 ! LA 0.93 MK 1.03 NL 1.10 OV 1.03 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.03 KP 0.98 ! LA 0.94 MK 1.00 NL 1.07 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 1.05 HN 1.04 KP 0.96 ! LA 0.93 MK 1.02 NL 0.96 OV 1.03 ! PT 1.03 SC 0.97 ! ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.066596Jy sigma=0.905978 ! Fit after self-cal, rms=0.052833Jy sigma=0.747933 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.058 mas, bmaj=9.991 mas, bpa=26.36 degrees ! Estimated noise=0.72389 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 = 0.00382657 Jy ! Component: 100 - total flux cleaned = 0.00441298 Jy ! Component: 150 - total flux cleaned = 0.00486787 Jy ! Component: 200 - total flux cleaned = 0.00529867 Jy ! Total flux subtracted in 200 components = 0.00529867 Jy ! Clean residual min=-0.004525 max=0.004470 Jy/beam ! Clean residual mean=-0.000010 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.490093 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.490093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.052047Jy sigma=0.735203 ! Fit after self-cal, rms=0.051986Jy sigma=0.734202 ! 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=0.051986Jy sigma=0.734202 ! Fit after self-cal, rms=0.051969Jy sigma=0.731683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=9.975 mas, bpa=26.41 degrees ! Estimated noise=0.725641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222033 Jy ! Component: 100 - total flux cleaned = 0.00307509 Jy ! Component: 150 - total flux cleaned = 0.00357938 Jy ! Component: 200 - total flux cleaned = 0.00381173 Jy ! Total flux subtracted in 200 components = 0.00381173 Jy ! Clean residual min=-0.003672 max=0.003914 Jy/beam ! Clean residual mean=-0.000010 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.493905 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.493905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.051670Jy sigma=0.726520 ! Fit after self-cal, rms=0.051654Jy sigma=0.726272 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 = 0.000342885 Jy ! Component: 100 - total flux cleaned = 0.000346306 Jy ! Component: 150 - total flux cleaned = 0.000348462 Jy ! Component: 200 - total flux cleaned = 0.000314882 Jy ! Total flux subtracted in 200 components = 0.000314882 Jy ! Clean residual min=-0.003527 max=0.003773 Jy/beam ! Clean residual mean=-0.000009 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.494219 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.494219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.051585Jy sigma=0.725169 ! Fit after self-cal, rms=0.051578Jy sigma=0.725088 ! 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=0.051578Jy sigma=0.725088 ! Fit after self-cal, rms=0.051578Jy sigma=0.723438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=9.963 mas, bpa=26.46 degrees ! Estimated noise=0.726446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173784 Jy ! Component: 100 - total flux cleaned = 0.00252778 Jy ! Component: 150 - total flux cleaned = 0.00274499 Jy ! Component: 200 - total flux cleaned = 0.00281568 Jy ! Total flux subtracted in 200 components = 0.00281568 Jy ! Clean residual min=-0.002980 max=0.003543 Jy/beam ! Clean residual mean=-0.000010 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.497035 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.497035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.051478Jy sigma=0.721471 ! Fit after self-cal, rms=0.051478Jy sigma=0.721432 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 (60, 102.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00266884 Jy ! Component: 100 - total flux cleaned = 0.00325624 Jy ! Component: 150 - total flux cleaned = 0.00343587 Jy ! Component: 200 - total flux cleaned = 0.00338182 Jy ! Total flux subtracted in 200 components = 0.00338182 Jy ! Clean residual min=-0.002633 max=0.002381 Jy/beam ! Clean residual mean=-0.000006 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.500417 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.500417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.051248Jy sigma=0.718048 ! Fit after self-cal, rms=0.051242Jy sigma=0.717991 ! 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=0.051242Jy sigma=0.717991 ! Fit after self-cal, rms=0.051217Jy sigma=0.717514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.991 mas, bmaj=10.57 mas, bpa=28.36 degrees ! Estimated noise=0.928623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185368 Jy ! Component: 100 - total flux cleaned = 0.00285267 Jy ! Component: 150 - total flux cleaned = 0.00307602 Jy ! Component: 200 - total flux cleaned = 0.00319892 Jy ! Total flux subtracted in 200 components = 0.00319892 Jy ! Clean residual min=-0.002692 max=0.002907 Jy/beam ! Clean residual mean=-0.000008 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.503616 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.503616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.051197Jy sigma=0.716864 ! Fit after self-cal, rms=0.051197Jy sigma=0.716818 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 = 0.000178643 Jy ! Component: 100 - total flux cleaned = 0.000128443 Jy ! Component: 150 - total flux cleaned = 0.000127952 Jy ! Component: 200 - total flux cleaned = 0.00014804 Jy ! Total flux subtracted in 200 components = 0.00014804 Jy ! Clean residual min=-0.002719 max=0.002725 Jy/beam ! Clean residual mean=-0.000006 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.503764 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.503764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.051187Jy sigma=0.716646 ! Fit after self-cal, rms=0.051187Jy sigma=0.716635 ! 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=3.065 mas, bmaj=9.958 mas, bpa=26.49 degrees ! Estimated noise=0.726133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 9.958 at 26.49 degrees (North through East) ! Clean map min=-0.0049838 max=0.42654 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=2.48 mas, bmaj=10.13 mas, bpa=26.11 degrees ! Estimated noise=1.05255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.317715 Jy ! Component: 100 - total flux cleaned = 0.399227 Jy ! Component: 150 - total flux cleaned = 0.438105 Jy ! Component: 200 - total flux cleaned = 0.459083 Jy ! Total flux subtracted in 200 components = 0.459083 Jy ! Clean residual min=-0.006300 max=0.010799 Jy/beam ! Clean residual mean=-0.000046 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.459083 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.459083 Jy ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=9.958 mas, bpa=26.49 degrees ! Estimated noise=0.726133 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 = 0.018155 Jy ! Component: 100 - total flux cleaned = 0.0277107 Jy ! Component: 150 - total flux cleaned = 0.0334083 Jy ! Component: 200 - total flux cleaned = 0.0357845 Jy ! Total flux subtracted in 200 components = 0.0357845 Jy ! Clean residual min=-0.003377 max=0.004549 Jy/beam ! Clean residual mean=-0.000021 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.494867 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.494867 Jy ! Inverting map ! Added new window around map position (-6.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290755 Jy ! Component: 100 - total flux cleaned = 0.00454814 Jy ! Component: 150 - total flux cleaned = 0.00540356 Jy ! Component: 200 - total flux cleaned = 0.00582829 Jy ! Total flux subtracted in 200 components = 0.00582829 Jy ! Clean residual min=-0.002398 max=0.002471 Jy/beam ! Clean residual mean=-0.000007 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.500695 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 61 components and 0.500695 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=6.991 mas, bmaj=10.57 mas, bpa=28.36 degrees ! Estimated noise=0.928623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023685 Jy ! Component: 100 - total flux cleaned = 0.00370626 Jy ! Component: 150 - total flux cleaned = 0.00402286 Jy ! Component: 200 - total flux cleaned = 0.00402411 Jy ! Total flux subtracted in 200 components = 0.00402411 Jy ! Clean residual min=-0.002650 max=0.003317 Jy/beam ! Clean residual mean=-0.000004 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.504719 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 = -0.000117 Jy ! Component: 100 - total flux cleaned = -0.000151678 Jy ! Component: 150 - total flux cleaned = -0.000184063 Jy ! Component: 200 - total flux cleaned = -0.000184127 Jy ! Total flux subtracted in 200 components = -0.000184127 Jy ! Clean residual min=-0.002586 max=0.003203 Jy/beam ! Clean residual mean=-0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.504535 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 127 components and 0.504535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.065 mas, bmaj=9.958 mas, bpa=26.49 degrees ! Estimated noise=0.726133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.46349e-05 Jy ! Component: 100 - total flux cleaned = -8.11091e-05 Jy ! Component: 150 - total flux cleaned = -0.000158787 Jy ! Component: 200 - total flux cleaned = -0.00026364 Jy ! Total flux subtracted in 200 components = -0.00026364 Jy ! Clean residual min=-0.002175 max=0.002422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.504271 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 0.504271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Not correcting unselected IF 4. ! ! Fit before self-cal, rms=0.051113Jy sigma=0.715429 ! Fit after self-cal, rms=0.051100Jy sigma=0.715260 wmodel J1031+6020_S_map.mod ! Writing 152 model components to file: J1031+6020_S_map.mod wobs J1031+6020_S_uvs.fits ! Writing UV FITS file: J1031+6020_S_uvs.fits wwins J1031+6020_S_map.win ! wwins: Wrote 3 windows to J1031+6020_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 = 0.000490436 Jy ! Component: 100 - total flux cleaned = 0.000602995 Jy ! Component: 150 - total flux cleaned = 0.000506534 Jy ! Component: 200 - total flux cleaned = 0.000328503 Jy ! Component: 250 - total flux cleaned = 0.000217451 Jy ! Component: 300 - total flux cleaned = 8.43704e-05 Jy ! Component: 350 - total flux cleaned = -6.86076e-05 Jy ! Component: 400 - total flux cleaned = -0.000289582 Jy ! Component: 450 - total flux cleaned = -0.000525901 Jy ! Component: 500 - total flux cleaned = -0.000663345 Jy ! Component: 550 - total flux cleaned = -0.000863637 Jy ! Component: 600 - total flux cleaned = -0.00103585 Jy ! Component: 650 - total flux cleaned = -0.00114047 Jy ! Component: 700 - total flux cleaned = -0.00124158 Jy ! Component: 750 - total flux cleaned = -0.00130062 Jy ! Component: 800 - total flux cleaned = -0.00143553 Jy ! Component: 850 - total flux cleaned = -0.00151052 Jy ! Component: 900 - total flux cleaned = -0.00158454 Jy ! Component: 950 - total flux cleaned = -0.00169307 Jy ! Component: 1000 - total flux cleaned = -0.00174649 Jy ! Component: 1050 - total flux cleaned = -0.00181587 Jy ! Component: 1100 - total flux cleaned = -0.00190035 Jy ! Component: 1150 - total flux cleaned = -0.00199967 Jy ! Component: 1200 - total flux cleaned = -0.00208104 Jy ! Component: 1250 - total flux cleaned = -0.00217689 Jy ! Component: 1300 - total flux cleaned = -0.00225568 Jy ! Component: 1350 - total flux cleaned = -0.00237924 Jy ! Component: 1400 - total flux cleaned = -0.00247039 Jy ! Component: 1450 - total flux cleaned = -0.0025602 Jy ! Component: 1500 - total flux cleaned = -0.0026336 Jy ! Component: 1550 - total flux cleaned = -0.00270602 Jy ! Component: 1600 - total flux cleaned = -0.00273438 Jy ! Component: 1650 - total flux cleaned = -0.00276275 Jy ! Component: 1700 - total flux cleaned = -0.00283208 Jy ! Component: 1750 - total flux cleaned = -0.00287305 Jy ! Component: 1800 - total flux cleaned = -0.00291342 Jy ! Component: 1850 - total flux cleaned = -0.00296695 Jy ! Component: 1900 - total flux cleaned = -0.00299321 Jy ! Component: 1950 - total flux cleaned = -0.00303218 Jy ! Component: 2000 - total flux cleaned = -0.00308351 Jy ! Component: 2050 - total flux cleaned = -0.00309616 Jy ! Component: 2100 - total flux cleaned = -0.00307123 Jy ! Component: 2150 - total flux cleaned = -0.00308355 Jy ! Component: 2200 - total flux cleaned = -0.00303479 Jy ! Component: 2250 - total flux cleaned = -0.00298634 Jy ! Component: 2300 - total flux cleaned = -0.00295043 Jy ! Component: 2350 - total flux cleaned = -0.00287909 Jy ! Component: 2400 - total flux cleaned = -0.002832 Jy ! Component: 2450 - total flux cleaned = -0.00283202 Jy ! Component: 2500 - total flux cleaned = -0.00278577 Jy ! Component: 2550 - total flux cleaned = -0.00275126 Jy ! Component: 2600 - total flux cleaned = -0.00269428 Jy ! Component: 2650 - total flux cleaned = -0.00264903 Jy ! Component: 2700 - total flux cleaned = -0.00259288 Jy ! Component: 2750 - total flux cleaned = -0.00254833 Jy ! Component: 2800 - total flux cleaned = -0.00249296 Jy ! Component: 2850 - total flux cleaned = -0.00243801 Jy ! Component: 2900 - total flux cleaned = -0.0023943 Jy ! Component: 2950 - total flux cleaned = -0.00233983 Jy ! Component: 3000 - total flux cleaned = -0.00225333 Jy ! Component: 3050 - total flux cleaned = -0.00217804 Jy ! Component: 3100 - total flux cleaned = -0.00209262 Jy ! Component: 3150 - total flux cleaned = -0.00198646 Jy ! Component: 3200 - total flux cleaned = -0.00192314 Jy ! Component: 3250 - total flux cleaned = -0.00184959 Jy ! Component: 3300 - total flux cleaned = -0.00175559 Jy ! Component: 3350 - total flux cleaned = -0.0016933 Jy ! Component: 3400 - total flux cleaned = -0.00160031 Jy ! Component: 3450 - total flux cleaned = -0.00152834 Jy ! Component: 3500 - total flux cleaned = -0.00140558 Jy ! Component: 3550 - total flux cleaned = -0.00134458 Jy ! Component: 3600 - total flux cleaned = -0.00127377 Jy ! Component: 3650 - total flux cleaned = -0.00120318 Jy ! Component: 3700 - total flux cleaned = -0.00108282 Jy ! Component: 3750 - total flux cleaned = -0.000992977 Jy ! Component: 3800 - total flux cleaned = -0.000953235 Jy ! Component: 3850 - total flux cleaned = -0.000883909 Jy ! Component: 3900 - total flux cleaned = -0.000814881 Jy ! Component: 3950 - total flux cleaned = -0.000765743 Jy ! Component: 4000 - total flux cleaned = -0.000706965 Jy ! Component: 4050 - total flux cleaned = -0.000648378 Jy ! Total flux subtracted in 4096 components = -0.000589986 Jy ! Clean residual min=-0.000580 max=0.000710 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.503681 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 439 components and 0.503681 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap J1031+6020_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 9.958 at 26.49 degrees (North through East) ! Clean map min=-0.0035075 max=0.42581 Jy/beam ! Writing clean map to FITS file: J1031+6020_S_map.fits wmodel J1031+6020_S_map.mod ! Writing 439 model components to file: J1031+6020_S_map.mod wobs J1031+6020_S_uvs.fits ! Writing UV FITS file: J1031+6020_S_uvs.fits wwins J1031+6020_S_map.win ! wwins: Wrote 4 windows to J1031+6020_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.425814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167277 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117852 0.117852 0.235703 0.471407 0.942814 1.88563 3.77126 7.54251 15.085 30.17 60.3401 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.425 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2545.57 quit ! Quitting program ! Log file J1031+6020_S_dfm.log closed on Fri Feb 15 19:50:52 2019