! Started logfile: /vlbi/uf001/uva//J0730-3208_S_dfm.log on Sun Jan 13 23:28:40 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//J0730-3208_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0730-3208_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.802778 visibilities/baseline/integration-bin. ! Found source: J0730-3208 ! ! 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 5202 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 J0730-3208_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.070738Jy sigma=14.996571 ! Fit after self-cal, rms=0.705691Jy sigma=9.888580 ! 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=2.636 mas, bmaj=8.203 mas, bpa=-0.962 degrees ! Estimated noise=0.941541 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 = 0.228764 Jy ! Component: 100 - total flux cleaned = 0.315126 Jy ! Total flux subtracted in 100 components = 0.315126 Jy ! Clean residual min=-0.020382 max=0.039449 Jy/beam ! Clean residual mean=-0.000523 rms=0.006814 Jy/beam ! Combined flux in latest and established models = 0.315126 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.315126 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.140902Jy sigma=1.954041 ! Fit after self-cal, rms=0.140656Jy sigma=1.951243 ! 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=3.153 mas, bmaj=9.508 mas, bpa=0.1112 degrees ! Estimated noise=0.707733 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 = 0.0646268 Jy ! Component: 100 - total flux cleaned = 0.100295 Jy ! Component: 150 - total flux cleaned = 0.120592 Jy ! Component: 200 - total flux cleaned = 0.132181 Jy ! Total flux subtracted in 200 components = 0.132181 Jy ! Clean residual min=-0.016031 max=0.025990 Jy/beam ! Clean residual mean=-0.000138 rms=0.004590 Jy/beam ! Combined flux in latest and established models = 0.447307 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.447307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112197Jy sigma=1.435041 ! Fit after self-cal, rms=0.112106Jy sigma=1.433982 ! Inverting map ! Added new window around map position (6, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0246804 Jy ! Component: 100 - total flux cleaned = 0.0344292 Jy ! Component: 150 - total flux cleaned = 0.03477 Jy ! Component: 200 - total flux cleaned = 0.0350199 Jy ! Total flux subtracted in 200 components = 0.0350199 Jy ! Clean residual min=-0.013334 max=0.025154 Jy/beam ! Clean residual mean=-0.000090 rms=0.003880 Jy/beam ! Combined flux in latest and established models = 0.482327 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 93 components and 0.482327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106310Jy sigma=1.358774 ! Fit after self-cal, rms=0.105329Jy sigma=1.340256 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.153 x 9.508 at 0.1112 degrees (North through East) ! Clean map min=-0.012839 max=0.27216 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.38 KP 1.03 ! LA 0.93 MK 1.00 NL 1.10 OV 0.98 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.87 HN 1.42 KP 1.02 ! LA 0.96 MK 0.98 NL 1.15 OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.42 KP 1.02 ! LA 0.96 MK 0.95 NL 1.11 OV 0.98 ! PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.105329Jy sigma=1.340256 ! Fit after self-cal, rms=0.107711Jy sigma=1.195624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.14 mas, bmaj=9.413 mas, bpa=0.787 degrees ! Estimated noise=0.726434 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 = -0.00540242 Jy ! Component: 100 - total flux cleaned = -0.00617886 Jy ! Component: 150 - total flux cleaned = -0.006628 Jy ! Component: 200 - total flux cleaned = -0.00702317 Jy ! Total flux subtracted in 200 components = -0.00702317 Jy ! Clean residual min=-0.006653 max=0.009633 Jy/beam ! Clean residual mean=-0.000017 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.475304 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.475304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106213Jy sigma=1.183225 ! Fit after self-cal, rms=0.106458Jy sigma=1.182297 ! Inverting map ! Added new window around map position (-6.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339396 Jy ! Component: 100 - total flux cleaned = 0.00190433 Jy ! Component: 150 - total flux cleaned = 0.00120072 Jy ! Component: 200 - total flux cleaned = 0.000887783 Jy ! Total flux subtracted in 200 components = 0.000887783 Jy ! Clean residual min=-0.005631 max=0.005971 Jy/beam ! Clean residual mean=-0.000013 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 0.476192 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.476192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105197Jy sigma=1.171789 ! Fit after self-cal, rms=0.105115Jy sigma=1.171140 ! 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=0.105115Jy sigma=1.171140 ! Fit after self-cal, rms=0.109742Jy sigma=1.149712 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=9.391 mas, bpa=0.3929 degrees ! Estimated noise=0.720349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238834 Jy ! Component: 100 - total flux cleaned = -0.00239668 Jy ! Component: 150 - total flux cleaned = -0.00229403 Jy ! Component: 200 - total flux cleaned = -0.00200703 Jy ! Total flux subtracted in 200 components = -0.00200703 Jy ! Clean residual min=-0.004005 max=0.003761 Jy/beam ! Clean residual mean=-0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.474184 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.474184 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109424Jy sigma=1.146136 ! Fit after self-cal, rms=0.109449Jy sigma=1.145799 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 = -0.000548879 Jy ! Component: 100 - total flux cleaned = -0.000212146 Jy ! Component: 150 - total flux cleaned = -6.37912e-05 Jy ! Component: 200 - total flux cleaned = 0.000146061 Jy ! Total flux subtracted in 200 components = 0.000146061 Jy ! Clean residual min=-0.003868 max=0.003383 Jy/beam ! Clean residual mean=-0.000005 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.47433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.47433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109306Jy sigma=1.144152 ! Fit after self-cal, rms=0.109286Jy sigma=1.144022 ! 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=0.109286Jy sigma=1.144022 ! Fit after self-cal, rms=0.111100Jy sigma=1.143384 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.128 mas, bmaj=9.38 mas, bpa=0.4222 degrees ! Estimated noise=0.718499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00244927 Jy ! Component: 100 - total flux cleaned = -0.00237583 Jy ! Component: 150 - total flux cleaned = -0.00230564 Jy ! Component: 200 - total flux cleaned = -0.00217783 Jy ! Total flux subtracted in 200 components = -0.00217783 Jy ! Clean residual min=-0.003556 max=0.003258 Jy/beam ! Clean residual mean=-0.000004 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.472153 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 164 components and 0.472153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110958Jy sigma=1.141905 ! Fit after self-cal, rms=0.110953Jy sigma=1.141769 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 = -0.000356202 Jy ! Component: 100 - total flux cleaned = -6.69064e-05 Jy ! Component: 150 - total flux cleaned = 3.75555e-05 Jy ! Component: 200 - total flux cleaned = 0.00018255 Jy ! Total flux subtracted in 200 components = 0.00018255 Jy ! Clean residual min=-0.003430 max=0.003081 Jy/beam ! Clean residual mean=-0.000004 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.472335 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 173 components and 0.472335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110880Jy sigma=1.141043 ! Fit after self-cal, rms=0.110867Jy sigma=1.140966 ! 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=0.110867Jy sigma=1.140966 ! Fit after self-cal, rms=0.111945Jy sigma=1.140692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.701 mas, bmaj=20.72 mas, bpa=0.7241 degrees ! Estimated noise=0.9164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175972 Jy ! Component: 100 - total flux cleaned = -0.00180794 Jy ! Component: 150 - total flux cleaned = -0.00188725 Jy ! Component: 200 - total flux cleaned = -0.00188647 Jy ! Total flux subtracted in 200 components = -0.00188647 Jy ! Clean residual min=-0.003785 max=0.003660 Jy/beam ! Clean residual mean=-0.000007 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.470449 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 185 components and 0.470449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111885Jy sigma=1.140263 ! Fit after self-cal, rms=0.111878Jy sigma=1.140151 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 = -0.000252049 Jy ! Component: 100 - total flux cleaned = -0.000186109 Jy ! Component: 150 - total flux cleaned = -0.000153136 Jy ! Component: 200 - total flux cleaned = -0.000124324 Jy ! Total flux subtracted in 200 components = -0.000124324 Jy ! Clean residual min=-0.003738 max=0.003605 Jy/beam ! Clean residual mean=-0.000007 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.470324 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 191 components and 0.470324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111849Jy sigma=1.139971 ! Fit after self-cal, rms=0.111840Jy sigma=1.139887 ! 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=3.125 mas, bmaj=9.373 mas, bpa=0.4419 degrees ! Estimated noise=0.717166 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 9.373 at 0.4419 degrees (North through East) ! Clean map min=-0.0058288 max=0.27973 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=2.614 mas, bmaj=8.075 mas, bpa=-0.5602 degrees ! Estimated noise=0.947544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230742 Jy ! Component: 100 - total flux cleaned = 0.320991 Jy ! Component: 150 - total flux cleaned = 0.369756 Jy ! Component: 200 - total flux cleaned = 0.399513 Jy ! Total flux subtracted in 200 components = 0.399513 Jy ! Clean residual min=-0.007298 max=0.015717 Jy/beam ! Clean residual mean=-0.000209 rms=0.002571 Jy/beam ! Combined flux in latest and established models = 0.399513 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.399513 Jy ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=9.373 mas, bpa=0.4419 degrees ! Estimated noise=0.717166 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 = 0.0260367 Jy ! Component: 100 - total flux cleaned = 0.0410063 Jy ! Component: 150 - total flux cleaned = 0.0507366 Jy ! Component: 200 - total flux cleaned = 0.05745 Jy ! Total flux subtracted in 200 components = 0.05745 Jy ! Clean residual min=-0.003948 max=0.004079 Jy/beam ! Clean residual mean=-0.000025 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.456963 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 157 components and 0.456964 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=7.701 mas, bmaj=20.72 mas, bpa=0.7241 degrees ! Estimated noise=0.9164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724765 Jy ! Component: 100 - total flux cleaned = 0.00962836 Jy ! Component: 150 - total flux cleaned = 0.0103674 Jy ! Component: 200 - total flux cleaned = 0.0109859 Jy ! Total flux subtracted in 200 components = 0.0109859 Jy ! Clean residual min=-0.003894 max=0.003538 Jy/beam ! Clean residual mean=-0.000017 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.467949 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 = 0.000348876 Jy ! Component: 100 - total flux cleaned = 0.000444886 Jy ! Component: 150 - total flux cleaned = 0.000531898 Jy ! Component: 200 - total flux cleaned = 0.000570924 Jy ! Total flux subtracted in 200 components = 0.000570924 Jy ! Clean residual min=-0.003716 max=0.003542 Jy/beam ! Clean residual mean=-0.000015 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.46852 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 227 components and 0.46852 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=9.373 mas, bpa=0.4419 degrees ! Estimated noise=0.717166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241841 Jy ! Component: 100 - total flux cleaned = -0.000242498 Jy ! Component: 150 - total flux cleaned = -0.000244304 Jy ! Component: 200 - total flux cleaned = -0.000245104 Jy ! Total flux subtracted in 200 components = -0.000245104 Jy ! Clean residual min=-0.003011 max=0.002824 Jy/beam ! Clean residual mean=-0.000007 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.468275 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 247 components and 0.468275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111858Jy sigma=1.140085 ! Fit after self-cal, rms=0.111828Jy sigma=1.139711 wmodel J0730-3208_S_map.mod ! Writing 247 model components to file: J0730-3208_S_map.mod wobs J0730-3208_S_uvs.fits ! Writing UV FITS file: J0730-3208_S_uvs.fits wwins J0730-3208_S_map.win ! wwins: Wrote 3 windows to J0730-3208_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 = -0.00100003 Jy ! Component: 100 - total flux cleaned = -0.00151624 Jy ! Component: 150 - total flux cleaned = -0.00175923 Jy ! Component: 200 - total flux cleaned = -0.00180706 Jy ! Component: 250 - total flux cleaned = -0.00185144 Jy ! Component: 300 - total flux cleaned = -0.00189621 Jy ! Component: 350 - total flux cleaned = -0.00206253 Jy ! Component: 400 - total flux cleaned = -0.00210138 Jy ! Component: 450 - total flux cleaned = -0.00210128 Jy ! Component: 500 - total flux cleaned = -0.00225308 Jy ! Component: 550 - total flux cleaned = -0.00240152 Jy ! Component: 600 - total flux cleaned = -0.00265498 Jy ! Component: 650 - total flux cleaned = -0.00286631 Jy ! Component: 700 - total flux cleaned = -0.00307302 Jy ! Component: 750 - total flux cleaned = -0.00324133 Jy ! Component: 800 - total flux cleaned = -0.00340667 Jy ! Component: 850 - total flux cleaned = -0.00360176 Jy ! Component: 900 - total flux cleaned = -0.00382455 Jy ! Component: 950 - total flux cleaned = -0.00401163 Jy ! Component: 1000 - total flux cleaned = -0.00422598 Jy ! Component: 1050 - total flux cleaned = -0.00440733 Jy ! Component: 1100 - total flux cleaned = -0.00464444 Jy ! Component: 1150 - total flux cleaned = -0.0049061 Jy ! Component: 1200 - total flux cleaned = -0.00507791 Jy ! Component: 1250 - total flux cleaned = -0.00530378 Jy ! Component: 1300 - total flux cleaned = -0.00547101 Jy ! Component: 1350 - total flux cleaned = -0.00560834 Jy ! Component: 1400 - total flux cleaned = -0.00579781 Jy ! Component: 1450 - total flux cleaned = -0.00601157 Jy ! Component: 1500 - total flux cleaned = -0.0061171 Jy ! Component: 1550 - total flux cleaned = -0.00627288 Jy ! Component: 1600 - total flux cleaned = -0.00640166 Jy ! Component: 1650 - total flux cleaned = -0.00652868 Jy ! Component: 1700 - total flux cleaned = -0.00655389 Jy ! Component: 1750 - total flux cleaned = -0.00677779 Jy ! Component: 1800 - total flux cleaned = -0.00682646 Jy ! Component: 1850 - total flux cleaned = -0.00689937 Jy ! Component: 1900 - total flux cleaned = -0.00704351 Jy ! Component: 1950 - total flux cleaned = -0.00709088 Jy ! Component: 2000 - total flux cleaned = -0.00718496 Jy ! Component: 2050 - total flux cleaned = -0.00727788 Jy ! Component: 2100 - total flux cleaned = -0.00734692 Jy ! Component: 2150 - total flux cleaned = -0.00746121 Jy ! Component: 2200 - total flux cleaned = -0.00755145 Jy ! Component: 2250 - total flux cleaned = -0.00761853 Jy ! Component: 2300 - total flux cleaned = -0.00766276 Jy ! Component: 2350 - total flux cleaned = -0.00777228 Jy ! Component: 2400 - total flux cleaned = -0.00788079 Jy ! Component: 2450 - total flux cleaned = -0.00800923 Jy ! Component: 2500 - total flux cleaned = -0.00805144 Jy ! Component: 2550 - total flux cleaned = -0.00809357 Jy ! Component: 2600 - total flux cleaned = -0.00821849 Jy ! Component: 2650 - total flux cleaned = -0.00828006 Jy ! Component: 2700 - total flux cleaned = -0.00842315 Jy ! Component: 2750 - total flux cleaned = -0.00854454 Jy ! Component: 2800 - total flux cleaned = -0.00868496 Jy ! Component: 2850 - total flux cleaned = -0.00880403 Jy ! Component: 2900 - total flux cleaned = -0.00890253 Jy ! Component: 2950 - total flux cleaned = -0.00896116 Jy ! Component: 3000 - total flux cleaned = -0.00909685 Jy ! Component: 3050 - total flux cleaned = -0.00921231 Jy ! Component: 3100 - total flux cleaned = -0.00936489 Jy ! Component: 3150 - total flux cleaned = -0.00949716 Jy ! Component: 3200 - total flux cleaned = -0.00964708 Jy ! Component: 3250 - total flux cleaned = -0.00968434 Jy ! Component: 3300 - total flux cleaned = -0.00992422 Jy ! Component: 3350 - total flux cleaned = -0.0100525 Jy ! Component: 3400 - total flux cleaned = -0.0101979 Jy ! Component: 3450 - total flux cleaned = -0.0102701 Jy ! Component: 3500 - total flux cleaned = -0.0103594 Jy ! Component: 3550 - total flux cleaned = -0.0104301 Jy ! Component: 3600 - total flux cleaned = -0.0104654 Jy ! Component: 3650 - total flux cleaned = -0.0105705 Jy ! Component: 3700 - total flux cleaned = -0.0106402 Jy ! Component: 3750 - total flux cleaned = -0.0107441 Jy ! Component: 3800 - total flux cleaned = -0.0107614 Jy ! Component: 3850 - total flux cleaned = -0.0108808 Jy ! Component: 3900 - total flux cleaned = -0.0109316 Jy ! Component: 3950 - total flux cleaned = -0.0109991 Jy ! Component: 4000 - total flux cleaned = -0.0110826 Jy ! Component: 4050 - total flux cleaned = -0.0111325 Jy ! Total flux subtracted in 4096 components = -0.0111986 Jy ! Clean residual min=-0.000967 max=0.000824 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.457076 Jy keep ! Adding 329 model components to the UV plane model. ! The established model now contains 576 components and 0.457077 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0730-3208_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.125 x 9.373 at 0.4419 degrees (North through East) ! Clean map min=-0.0040759 max=0.29173 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0730-3208_S_map.fits wmodel /vlbi/uf001/uva//J0730-3208_S_map.mod ! Writing 576 model components to file: /vlbi/uf001/uva//J0730-3208_S_map.mod wobs /vlbi/uf001/uva//J0730-3208_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0730-3208_S_uvs.fits wwins /vlbi/uf001/uva//J0730-3208_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0730-3208_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.29173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000306831 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31553 0.31553 0.63106 1.26212 2.52424 5.04848 10.097 20.1939 40.3878 80.7756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.291 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 950.781 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0730-3208_S_dfm.log closed on Sun Jan 13 23:28:44 2019