! Started logfile: /vlbi/uf001/uva//J1615-2430_S_a_dfm.log on Mon Jan 14 03:37:43 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//J1615-2430_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1615-2430_S_a_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991204 visibilities/baseline/integration-bin. ! Found source: J1615-2430 ! ! 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 6423 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 J1615-2430_S_a] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.105828Jy sigma=17.255330 ! Fit after self-cal, rms=0.604079Jy sigma=9.524095 ! 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=2.468 mas, bmaj=6.662 mas, bpa=-6.706 degrees ! Estimated noise=0.743034 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 = 0.295628 Jy ! Component: 100 - total flux cleaned = 0.403604 Jy ! Total flux subtracted in 100 components = 0.403604 Jy ! Clean residual min=-0.022535 max=0.064936 Jy/beam ! Clean residual mean=0.000065 rms=0.007504 Jy/beam ! Combined flux in latest and established models = 0.403604 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.403604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.161980Jy sigma=2.507830 ! Fit after self-cal, rms=0.161893Jy sigma=2.506381 ! Inverting map ! Added new window around map position (-4, 11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676296 Jy ! Component: 100 - total flux cleaned = 0.110543 Jy ! Total flux subtracted in 100 components = 0.110543 Jy ! Clean residual min=-0.015375 max=0.029888 Jy/beam ! Clean residual mean=0.000029 rms=0.004580 Jy/beam ! Combined flux in latest and established models = 0.514148 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 0.514148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114996Jy sigma=1.780416 ! Fit after self-cal, rms=0.114352Jy sigma=1.771165 ! 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=2.949 mas, bmaj=7.7 mas, bpa=-5.759 degrees ! Estimated noise=0.569906 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 = 0.0476307 Jy ! Component: 100 - total flux cleaned = 0.0785197 Jy ! Component: 150 - total flux cleaned = 0.0994229 Jy ! Component: 200 - total flux cleaned = 0.114107 Jy ! Total flux subtracted in 200 components = 0.114107 Jy ! Clean residual min=-0.012425 max=0.018607 Jy/beam ! Clean residual mean=-0.000060 rms=0.003506 Jy/beam ! Combined flux in latest and established models = 0.628254 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 105 components and 0.628254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088787Jy sigma=1.365938 ! Fit after self-cal, rms=0.088021Jy sigma=1.353313 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.949 x 7.7 at -5.759 degrees (North through East) ! Clean map min=-0.012144 max=0.38491 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.08 KP 0.99 ! LA 0.91 MK 1.01 NL 1.05 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.89 HN 1.09 KP 1.00 ! LA 0.92 MK 1.02 NL 1.11 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.91 HN 1.11 KP 1.01 ! LA 0.93 MK 1.04 NL 1.11 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.088021Jy sigma=1.353313 ! Fit after self-cal, rms=0.078933Jy sigma=1.173979 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.986 mas, bmaj=7.765 mas, bpa=-5.343 degrees ! Estimated noise=0.568251 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 (-8.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808593 Jy ! Component: 100 - total flux cleaned = 0.00833833 Jy ! Component: 150 - total flux cleaned = 0.00769943 Jy ! Component: 200 - total flux cleaned = 0.00716789 Jy ! Total flux subtracted in 200 components = 0.00716789 Jy ! Clean residual min=-0.006777 max=0.005324 Jy/beam ! Clean residual mean=0.000004 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.635422 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.635422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077749Jy sigma=1.155998 ! Fit after self-cal, rms=0.077712Jy sigma=1.153957 ! 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=0.077712Jy sigma=1.153957 ! Fit after self-cal, rms=0.076405Jy sigma=1.131838 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.742 mas, bpa=-5.354 degrees ! Estimated noise=0.568881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364612 Jy ! Component: 100 - total flux cleaned = 0.00397265 Jy ! Component: 150 - total flux cleaned = 0.00380444 Jy ! Component: 200 - total flux cleaned = 0.00349763 Jy ! Total flux subtracted in 200 components = 0.00349763 Jy ! Clean residual min=-0.003673 max=0.003712 Jy/beam ! Clean residual mean=-0.000003 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.638919 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.638919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076113Jy sigma=1.127410 ! Fit after self-cal, rms=0.076084Jy sigma=1.126793 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 = 0.000433016 Jy ! Component: 100 - total flux cleaned = 0.000437701 Jy ! Component: 150 - total flux cleaned = 0.000373457 Jy ! Component: 200 - total flux cleaned = 0.000149481 Jy ! Total flux subtracted in 200 components = 0.000149481 Jy ! Clean residual min=-0.003480 max=0.003476 Jy/beam ! Clean residual mean=-0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.639069 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.639069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075958Jy sigma=1.124993 ! Fit after self-cal, rms=0.075939Jy sigma=1.124728 ! 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=0.075939Jy sigma=1.124728 ! Fit after self-cal, rms=0.075975Jy sigma=1.120629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.736 mas, bpa=-5.365 degrees ! Estimated noise=0.568808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249066 Jy ! Component: 100 - total flux cleaned = 0.000506902 Jy ! Component: 150 - total flux cleaned = 0.000669532 Jy ! Component: 200 - total flux cleaned = 0.000718147 Jy ! Total flux subtracted in 200 components = 0.000718147 Jy ! Clean residual min=-0.002961 max=0.003061 Jy/beam ! Clean residual mean=-0.000008 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.639787 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 153 components and 0.639787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075881Jy sigma=1.119275 ! Fit after self-cal, rms=0.075876Jy sigma=1.119112 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 = 0.000160205 Jy ! Component: 100 - total flux cleaned = 0.000207074 Jy ! Component: 150 - total flux cleaned = 0.00020708 Jy ! Component: 200 - total flux cleaned = 0.000207163 Jy ! Total flux subtracted in 200 components = 0.000207163 Jy ! Clean residual min=-0.002953 max=0.002940 Jy/beam ! Clean residual mean=-0.000007 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.639994 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 154 components and 0.639994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075827Jy sigma=1.118389 ! Fit after self-cal, rms=0.075820Jy sigma=1.118326 ! 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=0.075820Jy sigma=1.118326 ! Fit after self-cal, rms=0.075848Jy sigma=1.118184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.431 mas, bmaj=17.11 mas, bpa=-0.1848 degrees ! Estimated noise=0.758404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472022 Jy ! Component: 100 - total flux cleaned = -0.000502925 Jy ! Component: 150 - total flux cleaned = -0.000591603 Jy ! Component: 200 - total flux cleaned = -0.00056423 Jy ! Total flux subtracted in 200 components = -0.00056423 Jy ! Clean residual min=-0.003514 max=0.003848 Jy/beam ! Clean residual mean=-0.000015 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.63943 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 166 components and 0.63943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075836Jy sigma=1.118124 ! Fit after self-cal, rms=0.075825Jy sigma=1.117912 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 = 0.000165763 Jy ! Component: 100 - total flux cleaned = 0.000280909 Jy ! Component: 150 - total flux cleaned = 0.000349201 Jy ! Component: 200 - total flux cleaned = 0.00032861 Jy ! Total flux subtracted in 200 components = 0.00032861 Jy ! Clean residual min=-0.003494 max=0.003664 Jy/beam ! Clean residual mean=-0.000013 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.639759 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 168 components and 0.639759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075828Jy sigma=1.118021 ! Fit after self-cal, rms=0.075821Jy sigma=1.117927 ! 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=2.983 mas, bmaj=7.739 mas, bpa=-5.385 degrees ! Estimated noise=0.568526 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.739 at -5.385 degrees (North through East) ! Clean map min=-0.0028448 max=0.37924 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=2.488 mas, bmaj=6.666 mas, bpa=-6.283 degrees ! Estimated noise=0.74835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.297458 Jy ! Component: 100 - total flux cleaned = 0.407571 Jy ! Component: 150 - total flux cleaned = 0.471759 Jy ! Component: 200 - total flux cleaned = 0.512603 Jy ! Total flux subtracted in 200 components = 0.512603 Jy ! Clean residual min=-0.009752 max=0.022432 Jy/beam ! Clean residual mean=0.000036 rms=0.003294 Jy/beam ! Combined flux in latest and established models = 0.512603 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.512603 Jy ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.739 mas, bpa=-5.385 degrees ! Estimated noise=0.568526 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 = 0.0409488 Jy ! Component: 100 - total flux cleaned = 0.0669128 Jy ! Component: 150 - total flux cleaned = 0.084174 Jy ! Component: 200 - total flux cleaned = 0.0959064 Jy ! Total flux subtracted in 200 components = 0.0959064 Jy ! Clean residual min=-0.005013 max=0.007997 Jy/beam ! Clean residual mean=-0.000006 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.608509 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 112 components and 0.608509 Jy ! Inverting map ! Added new window around map position (1.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868632 Jy ! Component: 100 - total flux cleaned = 0.014746 Jy ! Component: 150 - total flux cleaned = 0.0193142 Jy ! Component: 200 - total flux cleaned = 0.0228441 Jy ! Total flux subtracted in 200 components = 0.0228441 Jy ! Clean residual min=-0.003522 max=0.002787 Jy/beam ! Clean residual mean=-0.000002 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.631353 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 154 components and 0.631353 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=7.431 mas, bmaj=17.11 mas, bpa=-0.1848 degrees ! Estimated noise=0.758404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462879 Jy ! Component: 100 - total flux cleaned = 0.00747216 Jy ! Component: 150 - total flux cleaned = 0.00929498 Jy ! Component: 200 - total flux cleaned = 0.010516 Jy ! Total flux subtracted in 200 components = 0.010516 Jy ! Clean residual min=-0.003073 max=0.003078 Jy/beam ! Clean residual mean=0.000002 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.641869 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 = 0.000665656 Jy ! Component: 100 - total flux cleaned = 0.000910197 Jy ! Component: 150 - total flux cleaned = 0.00100499 Jy ! Component: 200 - total flux cleaned = 0.00113242 Jy ! Total flux subtracted in 200 components = 0.00113242 Jy ! Clean residual min=-0.003087 max=0.003125 Jy/beam ! Clean residual mean=0.000002 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.643002 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 217 components and 0.643002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.983 mas, bmaj=7.739 mas, bpa=-5.385 degrees ! Estimated noise=0.568526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288639 Jy ! Component: 100 - total flux cleaned = 0.000239182 Jy ! Component: 150 - total flux cleaned = 0.000238023 Jy ! Component: 200 - total flux cleaned = 0.000238516 Jy ! Total flux subtracted in 200 components = 0.000238516 Jy ! Clean residual min=-0.002978 max=0.002624 Jy/beam ! Clean residual mean=0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.64324 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 233 components and 0.64324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075727Jy sigma=1.115997 ! Fit after self-cal, rms=0.075650Jy sigma=1.115296 wmodel J1615-2430_S_a_map.mod ! Writing 233 model components to file: J1615-2430_S_a_map.mod wobs J1615-2430_S_a_uvs.fits ! Writing UV FITS file: J1615-2430_S_a_uvs.fits wwins J1615-2430_S_a_map.win ! wwins: Wrote 4 windows to J1615-2430_S_a_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 = -0.000418662 Jy ! Component: 100 - total flux cleaned = -0.00065134 Jy ! Component: 150 - total flux cleaned = -0.000911355 Jy ! Component: 200 - total flux cleaned = -0.00120528 Jy ! Component: 250 - total flux cleaned = -0.00160842 Jy ! Component: 300 - total flux cleaned = -0.00176446 Jy ! Component: 350 - total flux cleaned = -0.00180329 Jy ! Component: 400 - total flux cleaned = -0.00187728 Jy ! Component: 450 - total flux cleaned = -0.0018767 Jy ! Component: 500 - total flux cleaned = -0.00173661 Jy ! Component: 550 - total flux cleaned = -0.00177069 Jy ! Component: 600 - total flux cleaned = -0.00170353 Jy ! Component: 650 - total flux cleaned = -0.00176874 Jy ! Component: 700 - total flux cleaned = -0.00183301 Jy ! Component: 750 - total flux cleaned = -0.00198918 Jy ! Component: 800 - total flux cleaned = -0.0020507 Jy ! Component: 850 - total flux cleaned = -0.00217087 Jy ! Component: 900 - total flux cleaned = -0.00225899 Jy ! Component: 950 - total flux cleaned = -0.00231673 Jy ! Component: 1000 - total flux cleaned = -0.00251627 Jy ! Component: 1050 - total flux cleaned = -0.00260035 Jy ! Component: 1100 - total flux cleaned = -0.00271046 Jy ! Component: 1150 - total flux cleaned = -0.00279095 Jy ! Component: 1200 - total flux cleaned = -0.0027909 Jy ! Component: 1250 - total flux cleaned = -0.00284294 Jy ! Component: 1300 - total flux cleaned = -0.00289463 Jy ! Component: 1350 - total flux cleaned = -0.0028955 Jy ! Component: 1400 - total flux cleaned = -0.00304475 Jy ! Component: 1450 - total flux cleaned = -0.0030933 Jy ! Component: 1500 - total flux cleaned = -0.00309336 Jy ! Component: 1550 - total flux cleaned = -0.00318889 Jy ! Component: 1600 - total flux cleaned = -0.00325921 Jy ! Component: 1650 - total flux cleaned = -0.00330536 Jy ! Component: 1700 - total flux cleaned = -0.00339646 Jy ! Component: 1750 - total flux cleaned = -0.00344129 Jy ! Component: 1800 - total flux cleaned = -0.00346393 Jy ! Component: 1850 - total flux cleaned = -0.00357367 Jy ! Component: 1900 - total flux cleaned = -0.00363852 Jy ! Component: 1950 - total flux cleaned = -0.00374543 Jy ! Component: 2000 - total flux cleaned = -0.00368178 Jy ! Component: 2050 - total flux cleaned = -0.00368197 Jy ! Component: 2100 - total flux cleaned = -0.00376455 Jy ! Component: 2150 - total flux cleaned = -0.00372418 Jy ! Component: 2200 - total flux cleaned = -0.00376484 Jy ! Component: 2250 - total flux cleaned = -0.00376498 Jy ! Component: 2300 - total flux cleaned = -0.00378482 Jy ! Component: 2350 - total flux cleaned = -0.00386286 Jy ! Component: 2400 - total flux cleaned = -0.0038434 Jy ! Component: 2450 - total flux cleaned = -0.00388176 Jy ! Component: 2500 - total flux cleaned = -0.00390092 Jy ! Component: 2550 - total flux cleaned = -0.00395669 Jy ! Component: 2600 - total flux cleaned = -0.00401199 Jy ! Component: 2650 - total flux cleaned = -0.00399356 Jy ! Component: 2700 - total flux cleaned = -0.00406608 Jy ! Component: 2750 - total flux cleaned = -0.00408382 Jy ! Component: 2800 - total flux cleaned = -0.00411938 Jy ! Component: 2850 - total flux cleaned = -0.00410191 Jy ! Component: 2900 - total flux cleaned = -0.00417196 Jy ! Component: 2950 - total flux cleaned = -0.00420668 Jy ! Component: 3000 - total flux cleaned = -0.00425795 Jy ! Component: 3050 - total flux cleaned = -0.00427506 Jy ! Component: 3100 - total flux cleaned = -0.00425813 Jy ! Component: 3150 - total flux cleaned = -0.00437481 Jy ! Component: 3200 - total flux cleaned = -0.00439113 Jy ! Component: 3250 - total flux cleaned = -0.00442364 Jy ! Component: 3300 - total flux cleaned = -0.0044076 Jy ! Component: 3350 - total flux cleaned = -0.00447166 Jy ! Component: 3400 - total flux cleaned = -0.00448752 Jy ! Component: 3450 - total flux cleaned = -0.00453488 Jy ! Component: 3500 - total flux cleaned = -0.00458165 Jy ! Component: 3550 - total flux cleaned = -0.00459712 Jy ! Component: 3600 - total flux cleaned = -0.0046124 Jy ! Component: 3650 - total flux cleaned = -0.00459707 Jy ! Component: 3700 - total flux cleaned = -0.00465744 Jy ! Component: 3750 - total flux cleaned = -0.00470203 Jy ! Component: 3800 - total flux cleaned = -0.0047316 Jy ! Component: 3850 - total flux cleaned = -0.00468756 Jy ! Component: 3900 - total flux cleaned = -0.00471661 Jy ! Component: 3950 - total flux cleaned = -0.00474544 Jy ! Component: 4000 - total flux cleaned = -0.00465953 Jy ! Component: 4050 - total flux cleaned = -0.00468818 Jy ! Total flux subtracted in 4096 components = -0.00468816 Jy ! Clean residual min=-0.000786 max=0.001105 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.638552 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 535 components and 0.638552 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1615-2430_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.983 x 7.739 at -5.385 degrees (North through East) ! Clean map min=-0.002057 max=0.38172 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1615-2430_S_a_map.fits wmodel /vlbi/uf001/uva//J1615-2430_S_a_map.mod ! Writing 535 model components to file: /vlbi/uf001/uva//J1615-2430_S_a_map.mod wobs /vlbi/uf001/uva//J1615-2430_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1615-2430_S_a_uvs.fits wwins /vlbi/uf001/uva//J1615-2430_S_a_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1615-2430_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.381723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000260024 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204356 0.204356 0.408711 0.817423 1.63485 3.26969 6.53938 13.0788 26.1575 52.315 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1468.03 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1615-2430_S_a_dfm.log closed on Mon Jan 14 03:37:48 2019