! Started logfile: /image_prod/ug002_uva//J0805+6144_S_k_dfm.log on Wed Mar 4 22:11:14 2020 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 /image_prod/ug002_uva//J0805+6144_S_k_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0805+6144_S_k_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78836 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2235 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 J0805+6144_S_k] 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.289050Jy sigma=7.880859 ! Fit after self-cal, rms=0.357645Jy sigma=2.074635 ! 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=3.021 mas, bmaj=4.499 mas, bpa=33.74 degrees ! Estimated noise=3.12807 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 = 0.531368 Jy ! Component: 100 - total flux cleaned = 0.699129 Jy ! Total flux subtracted in 100 components = 0.699129 Jy ! Clean residual min=-0.027896 max=0.076621 Jy/beam ! Clean residual mean=-0.000098 rms=0.008115 Jy/beam ! Combined flux in latest and established models = 0.699129 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.699129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.200643Jy sigma=1.034706 ! Fit after self-cal, rms=0.199839Jy sigma=1.029881 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0856153 Jy ! Component: 100 - total flux cleaned = 0.131198 Jy ! Total flux subtracted in 100 components = 0.131198 Jy ! Clean residual min=-0.017119 max=0.027912 Jy/beam ! Clean residual mean=-0.000050 rms=0.004874 Jy/beam ! Combined flux in latest and established models = 0.830327 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.830327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.152199Jy sigma=0.674331 ! Fit after self-cal, rms=0.151702Jy sigma=0.671419 ! 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=3.551 mas, bmaj=5.266 mas, bpa=36.28 degrees ! Estimated noise=2.55031 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 = 0.0352779 Jy ! Component: 100 - total flux cleaned = 0.0558428 Jy ! Component: 150 - total flux cleaned = 0.068729 Jy ! Component: 200 - total flux cleaned = 0.0768275 Jy ! Total flux subtracted in 200 components = 0.0768275 Jy ! Clean residual min=-0.016186 max=0.019565 Jy/beam ! Clean residual mean=-0.000011 rms=0.003881 Jy/beam ! Combined flux in latest and established models = 0.907155 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.907155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141444Jy sigma=0.606327 ! Fit after self-cal, rms=0.141218Jy sigma=0.605318 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.551 x 5.266 at 36.28 degrees (North through East) ! Clean map min=-0.015115 max=0.69853 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.04 KP 0.98 ! LA 1.01 MK 0.96 NL 1.02 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.97 ! LA 1.01 MK 0.99 NL 1.04 OV 1.00 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.99 ! LA 1.01 MK 0.98 NL 0.97 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.141218Jy sigma=0.605318 ! Fit after self-cal, rms=0.134886Jy sigma=0.579119 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=5.251 mas, bpa=36.39 degrees ! Estimated noise=2.54413 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 = -0.00300528 Jy ! Component: 100 - total flux cleaned = -0.0016794 Jy ! Component: 150 - total flux cleaned = -0.00110748 Jy ! Component: 200 - total flux cleaned = -0.000583813 Jy ! Total flux subtracted in 200 components = -0.000583813 Jy ! Clean residual min=-0.013969 max=0.016261 Jy/beam ! Clean residual mean=-0.000034 rms=0.003448 Jy/beam ! Combined flux in latest and established models = 0.906571 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.906571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133630Jy sigma=0.575309 ! Fit after self-cal, rms=0.133543Jy sigma=0.574837 ! 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=0.133543Jy sigma=0.574837 ! Fit after self-cal, rms=0.138001Jy sigma=0.419601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.548 mas, bmaj=5.32 mas, bpa=35.63 degrees ! Estimated noise=2.55594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304538 Jy ! Component: 100 - total flux cleaned = 0.00228217 Jy ! Component: 150 - total flux cleaned = 0.00141795 Jy ! Component: 200 - total flux cleaned = 0.000865378 Jy ! Total flux subtracted in 200 components = 0.000865378 Jy ! Clean residual min=-0.006448 max=0.007617 Jy/beam ! Clean residual mean=-0.000026 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 0.907436 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.907436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137195Jy sigma=0.409857 ! Fit after self-cal, rms=0.137285Jy sigma=0.409310 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 (9, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00817989 Jy ! Component: 100 - total flux cleaned = 0.0100977 Jy ! Component: 150 - total flux cleaned = 0.0104268 Jy ! Component: 200 - total flux cleaned = 0.010422 Jy ! Total flux subtracted in 200 components = 0.010422 Jy ! Clean residual min=-0.005601 max=0.005574 Jy/beam ! Clean residual mean=-0.000016 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.917858 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.917858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136774Jy sigma=0.401697 ! Fit after self-cal, rms=0.136676Jy sigma=0.400887 ! 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=0.136676Jy sigma=0.400887 ! Fit after self-cal, rms=0.139517Jy sigma=0.399278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.539 mas, bmaj=5.322 mas, bpa=35.61 degrees ! Estimated noise=2.5528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395693 Jy ! Component: 100 - total flux cleaned = 0.00471229 Jy ! Component: 150 - total flux cleaned = 0.0049773 Jy ! Component: 200 - total flux cleaned = 0.00497861 Jy ! Total flux subtracted in 200 components = 0.00497861 Jy ! Clean residual min=-0.004782 max=0.004820 Jy/beam ! Clean residual mean=-0.000014 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.922837 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.922837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139240Jy sigma=0.395419 ! Fit after self-cal, rms=0.139208Jy sigma=0.395157 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 = 0.0012307 Jy ! Component: 100 - total flux cleaned = 0.00123018 Jy ! Component: 150 - total flux cleaned = 0.00122535 Jy ! Component: 200 - total flux cleaned = 0.00132128 Jy ! Total flux subtracted in 200 components = 0.00132128 Jy ! Clean residual min=-0.004705 max=0.004701 Jy/beam ! Clean residual mean=-0.000013 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.924158 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.924158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139096Jy sigma=0.393249 ! Fit after self-cal, rms=0.139084Jy sigma=0.393133 ! 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=0.139084Jy sigma=0.393133 ! Fit after self-cal, rms=0.140819Jy sigma=0.392552 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.892 mas, bmaj=10.38 mas, bpa=41.07 degrees ! Estimated noise=3.33294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319233 Jy ! Component: 100 - total flux cleaned = 0.00337535 Jy ! Component: 150 - total flux cleaned = 0.00350651 Jy ! Component: 200 - total flux cleaned = 0.00355359 Jy ! Total flux subtracted in 200 components = 0.00355359 Jy ! Clean residual min=-0.004255 max=0.004115 Jy/beam ! Clean residual mean=-0.000025 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.927712 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.927712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140759Jy sigma=0.391759 ! Fit after self-cal, rms=0.140732Jy sigma=0.391531 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 = 0.000241966 Jy ! Component: 100 - total flux cleaned = 0.000400483 Jy ! Component: 150 - total flux cleaned = 0.000402393 Jy ! Component: 200 - total flux cleaned = 0.000362743 Jy ! Total flux subtracted in 200 components = 0.000362743 Jy ! Clean residual min=-0.004062 max=0.003964 Jy/beam ! Clean residual mean=-0.000024 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.928074 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.928074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140720Jy sigma=0.391274 ! Fit after self-cal, rms=0.140710Jy sigma=0.391205 ! 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=3.535 mas, bmaj=5.323 mas, bpa=35.61 degrees ! Estimated noise=2.55263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.535 x 5.323 at 35.61 degrees (North through East) ! Clean map min=-0.0041213 max=0.6994 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140710Jy sigma=0.391205 ! Fit after self-cal, rms=0.141003Jy sigma=0.365783 ! Inverting map and beam ! Estimated beam: bmin=3.533 mas, bmaj=5.319 mas, bpa=35.59 degrees ! Estimated noise=2.55081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015954 Jy ! Component: 100 - total flux cleaned = 0.00168998 Jy ! Component: 150 - total flux cleaned = 0.00169073 Jy ! Component: 200 - total flux cleaned = 0.00168987 Jy ! Total flux subtracted in 200 components = 0.00168987 Jy ! Clean residual min=-0.003999 max=0.004150 Jy/beam ! Clean residual mean=-0.000010 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.929764 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.929764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140936Jy sigma=0.364348 ! Fit after self-cal, rms=0.140934Jy sigma=0.364306 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.47614e-05 Jy ! Component: 100 - total flux cleaned = 9.75814e-05 Jy ! Component: 150 - total flux cleaned = 9.78169e-05 Jy ! Component: 200 - total flux cleaned = 9.91468e-05 Jy ! Total flux subtracted in 200 components = 9.91468e-05 Jy ! Clean residual min=-0.003921 max=0.004003 Jy/beam ! Clean residual mean=-0.000010 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.929863 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.929864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140898Jy sigma=0.363481 ! Fit after self-cal, rms=0.140892Jy sigma=0.363464 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140892Jy sigma=0.363464 ! Fit after self-cal, rms=0.141965Jy sigma=0.363316 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=3.007 mas, bmaj=4.549 mas, bpa=33.32 degrees ! Estimated noise=3.11557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.529033 Jy ! Component: 100 - total flux cleaned = 0.69793 Jy ! Component: 150 - total flux cleaned = 0.782455 Jy ! Component: 200 - total flux cleaned = 0.828681 Jy ! Total flux subtracted in 200 components = 0.828681 Jy ! Clean residual min=-0.010992 max=0.023709 Jy/beam ! Clean residual mean=-0.000053 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 0.828681 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.828681 Jy ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=5.324 mas, bpa=35.59 degrees ! Estimated noise=2.55268 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 = 0.0370316 Jy ! Component: 100 - total flux cleaned = 0.0579274 Jy ! Component: 150 - total flux cleaned = 0.0711099 Jy ! Component: 200 - total flux cleaned = 0.0800603 Jy ! Total flux subtracted in 200 components = 0.0800603 Jy ! Clean residual min=-0.004946 max=0.005999 Jy/beam ! Clean residual mean=-0.000027 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.908741 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.908741 Jy ! Inverting map ! Added new window around map position (16.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00675321 Jy ! Component: 100 - total flux cleaned = 0.0117158 Jy ! Component: 150 - total flux cleaned = 0.0154707 Jy ! Component: 200 - total flux cleaned = 0.0173889 Jy ! Total flux subtracted in 200 components = 0.0173889 Jy ! Clean residual min=-0.004076 max=0.004339 Jy/beam ! Clean residual mean=-0.000013 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.92613 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 61 components and 0.92613 Jy ! Inverting map ! Added new window around map position (-37.5, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295423 Jy ! Component: 100 - total flux cleaned = -0.000217917 Jy ! Component: 150 - total flux cleaned = 0.000309681 Jy ! Component: 200 - total flux cleaned = 0.000598196 Jy ! Total flux subtracted in 200 components = 0.000598196 Jy ! Clean residual min=-0.003881 max=0.003865 Jy/beam ! Clean residual mean=-0.000013 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.926729 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.926729 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=7.883 mas, bmaj=10.39 mas, bpa=40.84 degrees ! Estimated noise=3.33683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200457 Jy ! Component: 100 - total flux cleaned = 0.00300135 Jy ! Component: 150 - total flux cleaned = 0.00353815 Jy ! Component: 200 - total flux cleaned = 0.00396844 Jy ! Total flux subtracted in 200 components = 0.00396844 Jy ! Clean residual min=-0.003826 max=0.003202 Jy/beam ! Clean residual mean=-0.000019 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.930697 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 = 0.000271703 Jy ! Component: 100 - total flux cleaned = 0.000448617 Jy ! Component: 150 - total flux cleaned = 0.000579249 Jy ! Component: 200 - total flux cleaned = 0.00067106 Jy ! Total flux subtracted in 200 components = 0.00067106 Jy ! Clean residual min=-0.003826 max=0.003150 Jy/beam ! Clean residual mean=-0.000018 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.931368 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 98 components and 0.931368 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.53 mas, bmaj=5.324 mas, bpa=35.59 degrees ! Estimated noise=2.55268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149352 Jy ! Component: 100 - total flux cleaned = -0.00183437 Jy ! Component: 150 - total flux cleaned = -0.0021474 Jy ! Component: 200 - total flux cleaned = -0.00229239 Jy ! Total flux subtracted in 200 components = -0.00229239 Jy ! Clean residual min=-0.003622 max=0.003646 Jy/beam ! Clean residual mean=-0.000010 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.929076 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.929076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.141624Jy sigma=0.361885 ! Fit after self-cal, rms=0.141641Jy sigma=0.361350 wmodel J0805+6144_S_k_map.mod ! Writing 113 model components to file: J0805+6144_S_k_map.mod wobs J0805+6144_S_k_uvs.fits ! Writing UV FITS file: J0805+6144_S_k_uvs.fits wwins J0805+6144_S_k_map.win ! wwins: Wrote 4 windows to J0805+6144_S_k_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 = -0.000557464 Jy ! Component: 100 - total flux cleaned = -0.000554557 Jy ! Component: 150 - total flux cleaned = -0.00061426 Jy ! Component: 200 - total flux cleaned = -0.000612403 Jy ! Component: 250 - total flux cleaned = -0.000336091 Jy ! Component: 300 - total flux cleaned = -0.000228021 Jy ! Component: 350 - total flux cleaned = -0.000123882 Jy ! Component: 400 - total flux cleaned = -0.000176029 Jy ! Component: 450 - total flux cleaned = -0.000124509 Jy ! Component: 500 - total flux cleaned = -2.44538e-05 Jy ! Component: 550 - total flux cleaned = 2.46101e-05 Jy ! Component: 600 - total flux cleaned = 7.20374e-05 Jy ! Component: 650 - total flux cleaned = 0.000118947 Jy ! Component: 700 - total flux cleaned = -1.92948e-05 Jy ! Component: 750 - total flux cleaned = 7.2117e-05 Jy ! Component: 800 - total flux cleaned = 0.000117261 Jy ! Component: 850 - total flux cleaned = 0.000249219 Jy ! Component: 900 - total flux cleaned = 0.000205309 Jy ! Component: 950 - total flux cleaned = 0.000205622 Jy ! Component: 1000 - total flux cleaned = 0.000332603 Jy ! Component: 1050 - total flux cleaned = 0.000374754 Jy ! Component: 1100 - total flux cleaned = 0.000456794 Jy ! Component: 1150 - total flux cleaned = 0.000577628 Jy ! Component: 1200 - total flux cleaned = 0.000577489 Jy ! Component: 1250 - total flux cleaned = 0.000656079 Jy ! Component: 1300 - total flux cleaned = 0.000695452 Jy ! Component: 1350 - total flux cleaned = 0.000657228 Jy ! Component: 1400 - total flux cleaned = 0.000657142 Jy ! Component: 1450 - total flux cleaned = 0.000582073 Jy ! Component: 1500 - total flux cleaned = 0.000693424 Jy ! Component: 1550 - total flux cleaned = 0.000583536 Jy ! Component: 1600 - total flux cleaned = 0.000511204 Jy ! Component: 1650 - total flux cleaned = 0.000547193 Jy ! Component: 1700 - total flux cleaned = 0.000546659 Jy ! Component: 1750 - total flux cleaned = 0.000511024 Jy ! Component: 1800 - total flux cleaned = 0.000441472 Jy ! Component: 1850 - total flux cleaned = 0.000579775 Jy ! Component: 1900 - total flux cleaned = 0.000614354 Jy ! Component: 1950 - total flux cleaned = 0.000715603 Jy ! Component: 2000 - total flux cleaned = 0.000749166 Jy ! Component: 2050 - total flux cleaned = 0.000815829 Jy ! Component: 2100 - total flux cleaned = 0.000848508 Jy ! Component: 2150 - total flux cleaned = 0.000881121 Jy ! Component: 2200 - total flux cleaned = 0.00101067 Jy ! Component: 2250 - total flux cleaned = 0.0010109 Jy ! Component: 2300 - total flux cleaned = 0.00116978 Jy ! Component: 2350 - total flux cleaned = 0.00110597 Jy ! Component: 2400 - total flux cleaned = 0.00110588 Jy ! Component: 2450 - total flux cleaned = 0.00119887 Jy ! Component: 2500 - total flux cleaned = 0.00126083 Jy ! Component: 2550 - total flux cleaned = 0.00135219 Jy ! Component: 2600 - total flux cleaned = 0.00126084 Jy ! Component: 2650 - total flux cleaned = 0.00138148 Jy ! Component: 2700 - total flux cleaned = 0.00132142 Jy ! Component: 2750 - total flux cleaned = 0.0013212 Jy ! Component: 2800 - total flux cleaned = 0.00135044 Jy ! Component: 2850 - total flux cleaned = 0.00129173 Jy ! Component: 2900 - total flux cleaned = 0.00126271 Jy ! Component: 2950 - total flux cleaned = 0.00111803 Jy ! Component: 3000 - total flux cleaned = 0.00123285 Jy ! Component: 3050 - total flux cleaned = 0.00114716 Jy ! Component: 3100 - total flux cleaned = 0.00120395 Jy ! Component: 3150 - total flux cleaned = 0.00111964 Jy ! Component: 3200 - total flux cleaned = 0.00117545 Jy ! Component: 3250 - total flux cleaned = 0.00109237 Jy ! Component: 3300 - total flux cleaned = 0.00111985 Jy ! Component: 3350 - total flux cleaned = 0.00103773 Jy ! Component: 3400 - total flux cleaned = 0.00106499 Jy ! Component: 3450 - total flux cleaned = 0.00101086 Jy ! Component: 3500 - total flux cleaned = 0.00106425 Jy ! Component: 3550 - total flux cleaned = 0.000877265 Jy ! Component: 3600 - total flux cleaned = 0.000956775 Jy ! Component: 3650 - total flux cleaned = 0.000904177 Jy ! Component: 3700 - total flux cleaned = 0.000903896 Jy ! Component: 3750 - total flux cleaned = 0.000903947 Jy ! Component: 3800 - total flux cleaned = 0.000877565 Jy ! Component: 3850 - total flux cleaned = 0.00077493 Jy ! Component: 3900 - total flux cleaned = 0.000825808 Jy ! Component: 3950 - total flux cleaned = 0.00072418 Jy ! Component: 4000 - total flux cleaned = 0.000648615 Jy ! Component: 4050 - total flux cleaned = 0.000623476 Jy ! Total flux subtracted in 4096 components = 0.000573543 Jy ! Clean residual min=-0.001351 max=0.001449 Jy/beam ! Clean residual mean=-0.000007 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.929649 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 397 components and 0.92965 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0805+6144_S_k_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.53 x 5.324 at 35.59 degrees (North through East) ! Clean map min=-0.002483 max=0.7004 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0805+6144_S_k_map.fits wmodel /image_prod/ug002_uva//J0805+6144_S_k_map.mod ! Writing 397 model components to file: /image_prod/ug002_uva//J0805+6144_S_k_map.mod wobs /image_prod/ug002_uva//J0805+6144_S_k_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0805+6144_S_k_uvs.fits wwins /image_prod/ug002_uva//J0805+6144_S_k_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0805+6144_S_k_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.700398 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000440248 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188571 0.188571 0.377141 0.754282 1.50856 3.01713 6.03426 12.0685 24.137 48.2741 96.5481 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.7 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1590.92 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0805+6144_S_k_dfm.log closed on Wed Mar 4 22:11:18 2020