! Started logfile: /vlbi/uf001/uva//J0448-2109_S_dfm.log on Sun Jan 13 22:19:52 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//J0448-2109_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0448-2109_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87193 visibilities/baseline/integration-bin. ! Found source: J0448-2109 ! ! 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 4473 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 J0448-2109_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 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=1.035203Jy sigma=17.516827 ! Fit after self-cal, rms=0.644292Jy sigma=10.924065 ! 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=2.516 mas, bmaj=6.832 mas, bpa=-8.814 degrees ! Estimated noise=0.827048 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 = 0.272248 Jy ! Component: 100 - total flux cleaned = 0.334326 Jy ! Total flux subtracted in 100 components = 0.334326 Jy ! Clean residual min=-0.009915 max=0.022768 Jy/beam ! Clean residual mean=-0.000052 rms=0.003240 Jy/beam ! Combined flux in latest and established models = 0.334326 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.334326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097841Jy sigma=1.593839 ! Fit after self-cal, rms=0.097835Jy sigma=1.593753 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243884 Jy ! Component: 100 - total flux cleaned = 0.0380219 Jy ! Total flux subtracted in 100 components = 0.0380219 Jy ! Clean residual min=-0.009029 max=0.015132 Jy/beam ! Clean residual mean=-0.000039 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.372348 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.372348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088793Jy sigma=1.415741 ! Fit after self-cal, rms=0.088776Jy sigma=1.415425 ! Inverting map ! Added new window around map position (4.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148194 Jy ! Component: 100 - total flux cleaned = 0.0235719 Jy ! Total flux subtracted in 100 components = 0.0235719 Jy ! Clean residual min=-0.008560 max=0.008924 Jy/beam ! Clean residual mean=-0.000024 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.395919 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.39592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085176Jy sigma=1.346681 ! Fit after self-cal, rms=0.084975Jy sigma=1.342664 ! 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=3.195 mas, bmaj=8.259 mas, bpa=-10.18 degrees ! Estimated noise=0.638714 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 = 0.0111442 Jy ! Component: 100 - total flux cleaned = 0.0175523 Jy ! Component: 150 - total flux cleaned = 0.0216673 Jy ! Component: 200 - total flux cleaned = 0.0243501 Jy ! Total flux subtracted in 200 components = 0.0243501 Jy ! Clean residual min=-0.006930 max=0.007038 Jy/beam ! Clean residual mean=-0.000014 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.42027 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.42027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083581Jy sigma=1.312082 ! Fit after self-cal, rms=0.083503Jy sigma=1.310437 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.195 x 8.259 at -10.18 degrees (North through East) ! Clean map min=-0.0060294 max=0.35254 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.95 HN 1.02 KP 1.02 ! LA 0.97 MK 0.96 NL 1.04 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.06 KP 1.03 ! LA 0.98 MK 0.99 NL 1.02 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.04 KP 1.03 ! LA 0.97 MK 1.04 NL 1.03 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.083503Jy sigma=1.310437 ! Fit after self-cal, rms=0.081892Jy sigma=1.271680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.206 mas, bmaj=8.24 mas, bpa=-10.06 degrees ! Estimated noise=0.636989 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 = -0.00254061 Jy ! Component: 100 - total flux cleaned = -0.00266099 Jy ! Component: 150 - total flux cleaned = -0.00270708 Jy ! Component: 200 - total flux cleaned = -0.00274729 Jy ! Total flux subtracted in 200 components = -0.00274729 Jy ! Clean residual min=-0.005164 max=0.004986 Jy/beam ! Clean residual mean=-0.000007 rms=0.001251 Jy/beam ! Combined flux in latest and established models = 0.417522 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 90 components and 0.417522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081766Jy sigma=1.270189 ! Fit after self-cal, rms=0.081794Jy sigma=1.270001 ! 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=0.081794Jy sigma=1.270001 ! Fit after self-cal, rms=0.080749Jy sigma=1.247942 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.204 mas, bmaj=8.247 mas, bpa=-10.08 degrees ! Estimated noise=0.636486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00115081 Jy ! Component: 100 - total flux cleaned = -0.00137592 Jy ! Component: 150 - total flux cleaned = -0.0016251 Jy ! Component: 200 - total flux cleaned = -0.00174738 Jy ! Total flux subtracted in 200 components = -0.00174738 Jy ! Clean residual min=-0.003617 max=0.004822 Jy/beam ! Clean residual mean=-0.000012 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.415775 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.415775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080692Jy sigma=1.247164 ! Fit after self-cal, rms=0.080701Jy sigma=1.247006 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 (11, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408395 Jy ! Component: 100 - total flux cleaned = 0.00465946 Jy ! Component: 150 - total flux cleaned = 0.00508734 Jy ! Component: 200 - total flux cleaned = 0.00513728 Jy ! Total flux subtracted in 200 components = 0.00513728 Jy ! Clean residual min=-0.003070 max=0.003585 Jy/beam ! Clean residual mean=-0.000010 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.420912 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.420912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080481Jy sigma=1.243071 ! Fit after self-cal, rms=0.080464Jy sigma=1.242664 ! 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=0.080464Jy sigma=1.242664 ! Fit after self-cal, rms=0.080651Jy sigma=1.241866 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.202 mas, bmaj=8.242 mas, bpa=-10.07 degrees ! Estimated noise=0.635553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000891578 Jy ! Component: 100 - total flux cleaned = 0.000900096 Jy ! Component: 150 - total flux cleaned = 0.000714195 Jy ! Component: 200 - total flux cleaned = 0.000674243 Jy ! Total flux subtracted in 200 components = 0.000674243 Jy ! Clean residual min=-0.002800 max=0.003320 Jy/beam ! Clean residual mean=-0.000010 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.421587 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.421587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080575Jy sigma=1.240902 ! Fit after self-cal, rms=0.080575Jy sigma=1.240817 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 = 0.000233412 Jy ! Component: 100 - total flux cleaned = 0.000233887 Jy ! Component: 150 - total flux cleaned = 0.000200743 Jy ! Component: 200 - total flux cleaned = 0.000201934 Jy ! Total flux subtracted in 200 components = 0.000201934 Jy ! Clean residual min=-0.002791 max=0.003155 Jy/beam ! Clean residual mean=-0.000009 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.421789 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.421789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080539Jy sigma=1.240426 ! Fit after self-cal, rms=0.080537Jy sigma=1.240398 ! 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=0.080537Jy sigma=1.240398 ! Fit after self-cal, rms=0.080599Jy sigma=1.240244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.643 mas, bmaj=17.87 mas, bpa=-6.112 degrees ! Estimated noise=0.805376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635992 Jy ! Component: 100 - total flux cleaned = 0.000498981 Jy ! Component: 150 - total flux cleaned = 0.00045175 Jy ! Component: 200 - total flux cleaned = 0.000431776 Jy ! Total flux subtracted in 200 components = 0.000431776 Jy ! Clean residual min=-0.003100 max=0.003969 Jy/beam ! Clean residual mean=-0.000019 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.42222 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 158 components and 0.42222 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080586Jy sigma=1.240155 ! Fit after self-cal, rms=0.080585Jy sigma=1.240091 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 = 0.000255012 Jy ! Component: 100 - total flux cleaned = 0.000236073 Jy ! Component: 150 - total flux cleaned = 0.000218039 Jy ! Component: 200 - total flux cleaned = 0.000200707 Jy ! Total flux subtracted in 200 components = 0.000200707 Jy ! Clean residual min=-0.003073 max=0.003822 Jy/beam ! Clean residual mean=-0.000019 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.422421 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 162 components and 0.422421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080579Jy sigma=1.240103 ! Fit after self-cal, rms=0.080578Jy sigma=1.240085 ! 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=3.201 mas, bmaj=8.245 mas, bpa=-10.08 degrees ! Estimated noise=0.635116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.245 at -10.08 degrees (North through East) ! Clean map min=-0.0026622 max=0.35132 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=2.513 mas, bmaj=6.83 mas, bpa=-8.622 degrees ! Estimated noise=0.824068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.271164 Jy ! Component: 100 - total flux cleaned = 0.333083 Jy ! Component: 150 - total flux cleaned = 0.358197 Jy ! Component: 200 - total flux cleaned = 0.373678 Jy ! Total flux subtracted in 200 components = 0.373678 Jy ! Clean residual min=-0.005532 max=0.008289 Jy/beam ! Clean residual mean=-0.000029 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.373678 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.373678 Jy ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.245 mas, bpa=-10.08 degrees ! Estimated noise=0.635116 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 = 0.0158735 Jy ! Component: 100 - total flux cleaned = 0.0254695 Jy ! Component: 150 - total flux cleaned = 0.0318032 Jy ! Component: 200 - total flux cleaned = 0.0362955 Jy ! Total flux subtracted in 200 components = 0.0362955 Jy ! Clean residual min=-0.003357 max=0.003725 Jy/beam ! Clean residual mean=-0.000018 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.409974 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 97 components and 0.409973 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=7.643 mas, bmaj=17.87 mas, bpa=-6.112 degrees ! Estimated noise=0.805376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514246 Jy ! Component: 100 - total flux cleaned = 0.00799632 Jy ! Component: 150 - total flux cleaned = 0.00966435 Jy ! Component: 200 - total flux cleaned = 0.01067 Jy ! Total flux subtracted in 200 components = 0.01067 Jy ! Clean residual min=-0.003374 max=0.003993 Jy/beam ! Clean residual mean=-0.000022 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.420643 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 = 0.000255123 Jy ! Component: 100 - total flux cleaned = 0.000399531 Jy ! Component: 150 - total flux cleaned = 0.000486809 Jy ! Component: 200 - total flux cleaned = 0.000525336 Jy ! Total flux subtracted in 200 components = 0.000525336 Jy ! Clean residual min=-0.003289 max=0.003942 Jy/beam ! Clean residual mean=-0.000021 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.421169 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 135 components and 0.421169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.201 mas, bmaj=8.245 mas, bpa=-10.08 degrees ! Estimated noise=0.635116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532459 Jy ! Component: 100 - total flux cleaned = -0.00067759 Jy ! Component: 150 - total flux cleaned = -0.000801509 Jy ! Component: 200 - total flux cleaned = -0.000913342 Jy ! Total flux subtracted in 200 components = -0.000913342 Jy ! Clean residual min=-0.003164 max=0.003373 Jy/beam ! Clean residual mean=-0.000011 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.420255 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 154 components and 0.420255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080589Jy sigma=1.240552 ! Fit after self-cal, rms=0.080581Jy sigma=1.240449 wmodel J0448-2109_S_map.mod ! Writing 154 model components to file: J0448-2109_S_map.mod wobs J0448-2109_S_uvs.fits ! Writing UV FITS file: J0448-2109_S_uvs.fits wwins J0448-2109_S_map.win ! wwins: Wrote 3 windows to J0448-2109_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 = -0.000341718 Jy ! Component: 100 - total flux cleaned = -0.000702249 Jy ! Component: 150 - total flux cleaned = -0.000947252 Jy ! Component: 200 - total flux cleaned = -0.00122679 Jy ! Component: 250 - total flux cleaned = -0.00149316 Jy ! Component: 300 - total flux cleaned = -0.00162153 Jy ! Component: 350 - total flux cleaned = -0.00162265 Jy ! Component: 400 - total flux cleaned = -0.00170332 Jy ! Component: 450 - total flux cleaned = -0.00166426 Jy ! Component: 500 - total flux cleaned = -0.00174053 Jy ! Component: 550 - total flux cleaned = -0.00174085 Jy ! Component: 600 - total flux cleaned = -0.00192254 Jy ! Component: 650 - total flux cleaned = -0.00192217 Jy ! Component: 700 - total flux cleaned = -0.0020257 Jy ! Component: 750 - total flux cleaned = -0.00209296 Jy ! Component: 800 - total flux cleaned = -0.00209308 Jy ! Component: 850 - total flux cleaned = -0.00209412 Jy ! Component: 900 - total flux cleaned = -0.00222186 Jy ! Component: 950 - total flux cleaned = -0.00231549 Jy ! Component: 1000 - total flux cleaned = -0.00225413 Jy ! Component: 1050 - total flux cleaned = -0.00234503 Jy ! Component: 1100 - total flux cleaned = -0.0023742 Jy ! Component: 1150 - total flux cleaned = -0.00228695 Jy ! Component: 1200 - total flux cleaned = -0.0024017 Jy ! Component: 1250 - total flux cleaned = -0.00240152 Jy ! Component: 1300 - total flux cleaned = -0.00254026 Jy ! Component: 1350 - total flux cleaned = -0.00245788 Jy ! Component: 1400 - total flux cleaned = -0.00245852 Jy ! Component: 1450 - total flux cleaned = -0.0024851 Jy ! Component: 1500 - total flux cleaned = -0.00248537 Jy ! Component: 1550 - total flux cleaned = -0.00256272 Jy ! Component: 1600 - total flux cleaned = -0.00246137 Jy ! Component: 1650 - total flux cleaned = -0.00263607 Jy ! Component: 1700 - total flux cleaned = -0.00251256 Jy ! Component: 1750 - total flux cleaned = -0.00248862 Jy ! Component: 1800 - total flux cleaned = -0.00253637 Jy ! Component: 1850 - total flux cleaned = -0.00234724 Jy ! Component: 1900 - total flux cleaned = -0.00239398 Jy ! Component: 1950 - total flux cleaned = -0.00220996 Jy ! Component: 2000 - total flux cleaned = -0.00223371 Jy ! Component: 2050 - total flux cleaned = -0.00223347 Jy ! Component: 2100 - total flux cleaned = -0.00218939 Jy ! Component: 2150 - total flux cleaned = -0.0021893 Jy ! Component: 2200 - total flux cleaned = -0.00214562 Jy ! Component: 2250 - total flux cleaned = -0.00208125 Jy ! Component: 2300 - total flux cleaned = -0.00208149 Jy ! Component: 2350 - total flux cleaned = -0.00206036 Jy ! Component: 2400 - total flux cleaned = -0.00206024 Jy ! Component: 2450 - total flux cleaned = -0.00199895 Jy ! Component: 2500 - total flux cleaned = -0.00203926 Jy ! Component: 2550 - total flux cleaned = -0.0020394 Jy ! Component: 2600 - total flux cleaned = -0.00198015 Jy ! Component: 2650 - total flux cleaned = -0.00192174 Jy ! Component: 2700 - total flux cleaned = -0.0019416 Jy ! Component: 2750 - total flux cleaned = -0.00190355 Jy ! Component: 2800 - total flux cleaned = -0.00192269 Jy ! Component: 2850 - total flux cleaned = -0.00190365 Jy ! Component: 2900 - total flux cleaned = -0.00184824 Jy ! Component: 2950 - total flux cleaned = -0.00181139 Jy ! Component: 3000 - total flux cleaned = -0.00179316 Jy ! Component: 3050 - total flux cleaned = -0.00166692 Jy ! Component: 3100 - total flux cleaned = -0.00161337 Jy ! Component: 3150 - total flux cleaned = -0.00147171 Jy ! Component: 3200 - total flux cleaned = -0.00148948 Jy ! Component: 3250 - total flux cleaned = -0.00141979 Jy ! Component: 3300 - total flux cleaned = -0.00138524 Jy ! Component: 3350 - total flux cleaned = -0.00126601 Jy ! Component: 3400 - total flux cleaned = -0.00124922 Jy ! Component: 3450 - total flux cleaned = -0.00116534 Jy ! Component: 3500 - total flux cleaned = -0.00111539 Jy ! Component: 3550 - total flux cleaned = -0.00111525 Jy ! Component: 3600 - total flux cleaned = -0.00100076 Jy ! Component: 3650 - total flux cleaned = -0.00103334 Jy ! Component: 3700 - total flux cleaned = -0.00101719 Jy ! Component: 3750 - total flux cleaned = -0.000921122 Jy ! Component: 3800 - total flux cleaned = -0.00095304 Jy ! Component: 3850 - total flux cleaned = -0.00085861 Jy ! Component: 3900 - total flux cleaned = -0.00085875 Jy ! Component: 3950 - total flux cleaned = -0.000858702 Jy ! Component: 4000 - total flux cleaned = -0.000812402 Jy ! Component: 4050 - total flux cleaned = -0.000735724 Jy ! Total flux subtracted in 4096 components = -0.00075072 Jy ! Clean residual min=-0.000886 max=0.000826 Jy/beam ! Clean residual mean=-0.000005 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.419505 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 464 components and 0.419505 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0448-2109_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.201 x 8.245 at -10.08 degrees (North through East) ! Clean map min=-0.0021075 max=0.35371 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0448-2109_S_map.fits wmodel /vlbi/uf001/uva//J0448-2109_S_map.mod ! Writing 464 model components to file: /vlbi/uf001/uva//J0448-2109_S_map.mod wobs /vlbi/uf001/uva//J0448-2109_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0448-2109_S_uvs.fits wwins /vlbi/uf001/uva//J0448-2109_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0448-2109_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.353715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000275216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233422 0.233422 0.466844 0.933688 1.86738 3.73475 7.4695 14.939 29.878 59.756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.353 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1285.23 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0448-2109_S_dfm.log closed on Sun Jan 13 22:19:56 2019