! Started logfile: /vlbi/uf001/uva//J0735+0130_S_dfm.log on Sun Jan 13 23:30:05 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//J0735+0130_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0735+0130_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873684 visibilities/baseline/integration-bin. ! Found source: J0735+0130 ! ! 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 6723 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 J0735+0130_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002857Jy sigma=21.662357 ! Fit after self-cal, rms=0.943443Jy sigma=20.393427 ! 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=2.978 mas, bmaj=6.818 mas, bpa=2.221 degrees ! Estimated noise=0.549827 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 = 0.0442037 Jy ! Component: 100 - total flux cleaned = 0.0560274 Jy ! Total flux subtracted in 100 components = 0.0560274 Jy ! Clean residual min=-0.003525 max=0.005481 Jy/beam ! Clean residual mean=0.000020 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.0560274 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0560274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062749Jy sigma=1.304606 ! Fit after self-cal, rms=0.062146Jy sigma=1.292622 ! Inverting map ! Added new window around map position (3, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00667513 Jy ! Component: 100 - total flux cleaned = 0.0105382 Jy ! Total flux subtracted in 100 components = 0.0105382 Jy ! Clean residual min=-0.002868 max=0.003445 Jy/beam ! Clean residual mean=0.000013 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0665656 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0665656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061358Jy sigma=1.275299 ! Fit after self-cal, rms=0.061334Jy sigma=1.274628 ! 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=3.5 mas, bmaj=7.826 mas, bpa=1.726 degrees ! Estimated noise=0.420888 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 = 0.00315997 Jy ! Component: 100 - total flux cleaned = 0.00490289 Jy ! Component: 150 - total flux cleaned = 0.00600041 Jy ! Component: 200 - total flux cleaned = 0.00670981 Jy ! Total flux subtracted in 200 components = 0.00670981 Jy ! Clean residual min=-0.002437 max=0.002459 Jy/beam ! Clean residual mean=0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0732754 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0732754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061166Jy sigma=1.271165 ! Fit after self-cal, rms=0.061157Jy sigma=1.270787 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 7.826 at 1.726 degrees (North through East) ! Clean map min=-0.0023193 max=0.057324 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.96 KP 1.02 ! LA 0.93 MK 0.96 NL 1.05 OV 0.96 ! PT 1.09 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 0.94 KP 1.01 ! LA 0.97 MK 1.02 NL 1.17 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 0.99 KP 1.03 ! LA 0.95 MK 1.09 NL 1.06 OV 0.95 ! PT 1.14 SC 1.01 ! ! ! Fit before self-cal, rms=0.061157Jy sigma=1.270787 ! Fit after self-cal, rms=0.061463Jy sigma=1.266844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.494 mas, bmaj=7.835 mas, bpa=2.072 degrees ! Estimated noise=0.420862 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 = 0.000900488 Jy ! Component: 100 - total flux cleaned = 0.00100569 Jy ! Component: 150 - total flux cleaned = 0.00100532 Jy ! Component: 200 - total flux cleaned = 0.0010191 Jy ! Total flux subtracted in 200 components = 0.0010191 Jy ! Clean residual min=-0.002136 max=0.002474 Jy/beam ! Clean residual mean=0.000003 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0742945 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0742945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061446Jy sigma=1.266595 ! Fit after self-cal, rms=0.061497Jy sigma=1.266291 ! 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=0.061497Jy sigma=1.266291 ! Fit after self-cal, rms=0.061893Jy sigma=1.260880 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=7.829 mas, bpa=2.159 degrees ! Estimated noise=0.422691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704303 Jy ! Component: 100 - total flux cleaned = 0.0008998 Jy ! Component: 150 - total flux cleaned = 0.000937384 Jy ! Component: 200 - total flux cleaned = 0.000948768 Jy ! Total flux subtracted in 200 components = 0.000948768 Jy ! Clean residual min=-0.001947 max=0.002153 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0752432 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.0752432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061884Jy sigma=1.260703 ! Fit after self-cal, rms=0.061916Jy sigma=1.260400 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 = 0.000144177 Jy ! Component: 100 - total flux cleaned = 0.000133186 Jy ! Component: 150 - total flux cleaned = 0.000122937 Jy ! Component: 200 - total flux cleaned = 0.000132446 Jy ! Total flux subtracted in 200 components = 0.000132446 Jy ! Clean residual min=-0.001948 max=0.002145 Jy/beam ! Clean residual mean=0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0753757 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.0753757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061912Jy sigma=1.260333 ! Fit after self-cal, rms=0.061912Jy sigma=1.260324 ! 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=0.061912Jy sigma=1.260324 ! Fit after self-cal, rms=0.062291Jy sigma=1.259916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=7.814 mas, bpa=2.225 degrees ! Estimated noise=0.423915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00044718 Jy ! Component: 100 - total flux cleaned = 0.000614987 Jy ! Component: 150 - total flux cleaned = 0.000664411 Jy ! Component: 200 - total flux cleaned = 0.000673671 Jy ! Total flux subtracted in 200 components = 0.000673671 Jy ! Clean residual min=-0.001929 max=0.002145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0760493 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.0760493 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062286Jy sigma=1.259845 ! Fit after self-cal, rms=0.062297Jy sigma=1.259815 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 = 1.7186e-05 Jy ! Component: 100 - total flux cleaned = 7.93657e-06 Jy ! Component: 150 - total flux cleaned = -2.96827e-07 Jy ! Component: 200 - total flux cleaned = 6.01563e-08 Jy ! Total flux subtracted in 200 components = 6.01563e-08 Jy ! Clean residual min=-0.001917 max=0.002141 Jy/beam ! Clean residual mean=-0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0760494 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0760494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062295Jy sigma=1.259773 ! Fit after self-cal, rms=0.062295Jy sigma=1.259767 ! 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=0.062295Jy sigma=1.259767 ! Fit after self-cal, rms=0.062502Jy sigma=1.259760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.232 mas, bmaj=11.42 mas, bpa=-0.1902 degrees ! Estimated noise=0.535055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432501 Jy ! Component: 100 - total flux cleaned = 0.000470832 Jy ! Component: 150 - total flux cleaned = 0.000490339 Jy ! Component: 200 - total flux cleaned = 0.000482767 Jy ! Total flux subtracted in 200 components = 0.000482767 Jy ! Clean residual min=-0.002746 max=0.002342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0765322 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0765322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062500Jy sigma=1.259734 ! Fit after self-cal, rms=0.062500Jy sigma=1.259711 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 = 3.33515e-05 Jy ! Component: 100 - total flux cleaned = 3.31667e-05 Jy ! Component: 150 - total flux cleaned = 2.61339e-05 Jy ! Component: 200 - total flux cleaned = 1.99776e-05 Jy ! Total flux subtracted in 200 components = 1.99776e-05 Jy ! Clean residual min=-0.002718 max=0.002343 Jy/beam ! Clean residual mean=-0.000001 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.0765521 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.0765521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062501Jy sigma=1.259723 ! Fit after self-cal, rms=0.062501Jy sigma=1.259714 ! 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=3.483 mas, bmaj=7.803 mas, bpa=2.266 degrees ! Estimated noise=0.425281 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.483 x 7.803 at 2.266 degrees (North through East) ! Clean map min=-0.0018528 max=0.057174 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=2.977 mas, bmaj=6.824 mas, bpa=2.741 degrees ! Estimated noise=0.550142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443849 Jy ! Component: 100 - total flux cleaned = 0.0575819 Jy ! Component: 150 - total flux cleaned = 0.0644215 Jy ! Component: 200 - total flux cleaned = 0.0685345 Jy ! Total flux subtracted in 200 components = 0.0685345 Jy ! Clean residual min=-0.002691 max=0.002669 Jy/beam ! Clean residual mean=0.000005 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0685345 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0685345 Jy ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=7.803 mas, bpa=2.266 degrees ! Estimated noise=0.425281 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 = 0.00336426 Jy ! Component: 100 - total flux cleaned = 0.00538293 Jy ! Component: 150 - total flux cleaned = 0.00664144 Jy ! Component: 200 - total flux cleaned = 0.00715676 Jy ! Total flux subtracted in 200 components = 0.00715676 Jy ! Clean residual min=-0.002039 max=0.002216 Jy/beam ! Clean residual mean=0.000000 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0756913 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.0756913 Jy ! Inverting map ! Added new window around map position (-119.5, 119). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168973 Jy ! Component: 100 - total flux cleaned = 0.00213404 Jy ! Component: 150 - total flux cleaned = 0.00239135 Jy ! Component: 200 - total flux cleaned = 0.00261974 Jy ! Total flux subtracted in 200 components = 0.00261974 Jy ! Clean residual min=-0.001964 max=0.001989 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.078311 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.078311 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=7.232 mas, bmaj=11.42 mas, bpa=-0.1902 degrees ! Estimated noise=0.535055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267579 Jy ! Component: 100 - total flux cleaned = 0.000365156 Jy ! Component: 150 - total flux cleaned = 0.000424637 Jy ! Component: 200 - total flux cleaned = 0.000458507 Jy ! Total flux subtracted in 200 components = 0.000458507 Jy ! Clean residual min=-0.002555 max=0.002149 Jy/beam ! Clean residual mean=-0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0787695 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 = 1.48391e-05 Jy ! Component: 100 - total flux cleaned = 4.09966e-05 Jy ! Component: 150 - total flux cleaned = 5.31988e-05 Jy ! Component: 200 - total flux cleaned = 5.42415e-05 Jy ! Total flux subtracted in 200 components = 5.42415e-05 Jy ! Clean residual min=-0.002522 max=0.002158 Jy/beam ! Clean residual mean=-0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0788238 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.0788238 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=7.803 mas, bpa=2.266 degrees ! Estimated noise=0.425281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2191e-05 Jy ! Component: 100 - total flux cleaned = -8.24086e-05 Jy ! Component: 150 - total flux cleaned = -6.18857e-05 Jy ! Component: 200 - total flux cleaned = -7.99612e-05 Jy ! Total flux subtracted in 200 components = -7.99612e-05 Jy ! Clean residual min=-0.001794 max=0.001990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0787439 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 104 components and 0.0787439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062433Jy sigma=1.258072 ! Fit after self-cal, rms=0.062414Jy sigma=1.257812 wmodel J0735+0130_S_map.mod ! Writing 104 model components to file: J0735+0130_S_map.mod wobs J0735+0130_S_uvs.fits ! Writing UV FITS file: J0735+0130_S_uvs.fits wwins J0735+0130_S_map.win ! wwins: Wrote 3 windows to J0735+0130_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 = 0.000472179 Jy ! Component: 100 - total flux cleaned = 0.000503954 Jy ! Component: 150 - total flux cleaned = 0.000595702 Jy ! Component: 200 - total flux cleaned = 0.000683814 Jy ! Component: 250 - total flux cleaned = 0.00074029 Jy ! Component: 300 - total flux cleaned = 0.000850326 Jy ! Component: 350 - total flux cleaned = 0.000931762 Jy ! Component: 400 - total flux cleaned = 0.00103833 Jy ! Component: 450 - total flux cleaned = 0.00114202 Jy ! Component: 500 - total flux cleaned = 0.00121819 Jy ! Component: 550 - total flux cleaned = 0.00131758 Jy ! Component: 600 - total flux cleaned = 0.00141453 Jy ! Component: 650 - total flux cleaned = 0.00143823 Jy ! Component: 700 - total flux cleaned = 0.00148497 Jy ! Component: 750 - total flux cleaned = 0.00153117 Jy ! Component: 800 - total flux cleaned = 0.00164455 Jy ! Component: 850 - total flux cleaned = 0.00168881 Jy ! Component: 900 - total flux cleaned = 0.00171105 Jy ! Component: 950 - total flux cleaned = 0.0018198 Jy ! Component: 1000 - total flux cleaned = 0.00186217 Jy ! Component: 1050 - total flux cleaned = 0.00188303 Jy ! Component: 1100 - total flux cleaned = 0.00194525 Jy ! Component: 1150 - total flux cleaned = 0.00200668 Jy ! Component: 1200 - total flux cleaned = 0.00206683 Jy ! Component: 1250 - total flux cleaned = 0.00196758 Jy ! Component: 1300 - total flux cleaned = 0.00206615 Jy ! Component: 1350 - total flux cleaned = 0.00206598 Jy ! Component: 1400 - total flux cleaned = 0.00206631 Jy ! Component: 1450 - total flux cleaned = 0.00210423 Jy ! Component: 1500 - total flux cleaned = 0.00214165 Jy ! Component: 1550 - total flux cleaned = 0.00212312 Jy ! Component: 1600 - total flux cleaned = 0.00215951 Jy ! Component: 1650 - total flux cleaned = 0.00219584 Jy ! Component: 1700 - total flux cleaned = 0.00221385 Jy ! Component: 1750 - total flux cleaned = 0.00226674 Jy ! Component: 1800 - total flux cleaned = 0.00226677 Jy ! Component: 1850 - total flux cleaned = 0.00235388 Jy ! Component: 1900 - total flux cleaned = 0.00240558 Jy ! Component: 1950 - total flux cleaned = 0.0024738 Jy ! Component: 2000 - total flux cleaned = 0.00254112 Jy ! Component: 2050 - total flux cleaned = 0.00260805 Jy ! Component: 2100 - total flux cleaned = 0.00264115 Jy ! Component: 2150 - total flux cleaned = 0.00265743 Jy ! Component: 2200 - total flux cleaned = 0.00272232 Jy ! Component: 2250 - total flux cleaned = 0.00272235 Jy ! Component: 2300 - total flux cleaned = 0.00272257 Jy ! Component: 2350 - total flux cleaned = 0.00272252 Jy ! Component: 2400 - total flux cleaned = 0.00273818 Jy ! Component: 2450 - total flux cleaned = 0.00273825 Jy ! Component: 2500 - total flux cleaned = 0.00278452 Jy ! Component: 2550 - total flux cleaned = 0.0027692 Jy ! Component: 2600 - total flux cleaned = 0.00278443 Jy ! Component: 2650 - total flux cleaned = 0.00278475 Jy ! Component: 2700 - total flux cleaned = 0.0028444 Jy ! Component: 2750 - total flux cleaned = 0.0028297 Jy ! Component: 2800 - total flux cleaned = 0.00285899 Jy ! Component: 2850 - total flux cleaned = 0.00282995 Jy ! Component: 2900 - total flux cleaned = 0.00285898 Jy ! Component: 2950 - total flux cleaned = 0.00291634 Jy ! Component: 3000 - total flux cleaned = 0.00291626 Jy ! Component: 3050 - total flux cleaned = 0.002902 Jy ! Component: 3100 - total flux cleaned = 0.00291591 Jy ! Component: 3150 - total flux cleaned = 0.00288799 Jy ! Component: 3200 - total flux cleaned = 0.00286033 Jy ! Component: 3250 - total flux cleaned = 0.00288782 Jy ! Component: 3300 - total flux cleaned = 0.00287447 Jy ! Component: 3350 - total flux cleaned = 0.00288793 Jy ! Component: 3400 - total flux cleaned = 0.00291464 Jy ! Component: 3450 - total flux cleaned = 0.00288815 Jy ! Component: 3500 - total flux cleaned = 0.00284865 Jy ! Component: 3550 - total flux cleaned = 0.00288816 Jy ! Component: 3600 - total flux cleaned = 0.00290103 Jy ! Component: 3650 - total flux cleaned = 0.00293973 Jy ! Component: 3700 - total flux cleaned = 0.00287551 Jy ! Component: 3750 - total flux cleaned = 0.00290109 Jy ! Component: 3800 - total flux cleaned = 0.00290105 Jy ! Component: 3850 - total flux cleaned = 0.00290096 Jy ! Component: 3900 - total flux cleaned = 0.00287582 Jy ! Component: 3950 - total flux cleaned = 0.00283861 Jy ! Component: 4000 - total flux cleaned = 0.00285098 Jy ! Component: 4050 - total flux cleaned = 0.00282633 Jy ! Total flux subtracted in 4096 components = 0.00285074 Jy ! Clean residual min=-0.000841 max=0.000744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0815946 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 410 components and 0.0815946 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0735+0130_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.483 x 7.803 at 2.266 degrees (North through East) ! Clean map min=-0.0014189 max=0.057219 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0735+0130_S_map.fits wmodel /vlbi/uf001/uva//J0735+0130_S_map.mod ! Writing 410 model components to file: /vlbi/uf001/uva//J0735+0130_S_map.mod wobs /vlbi/uf001/uva//J0735+0130_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0735+0130_S_uvs.fits wwins /vlbi/uf001/uva//J0735+0130_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0735+0130_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0572192 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221582 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.16175 1.16175 2.3235 4.64701 9.29402 18.588 37.1761 74.3521 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.057 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 258.23 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0735+0130_S_dfm.log closed on Sun Jan 13 23:30:09 2019