! Started logfile: /image_prod/ug002_uva//J0204-3328_S_dfm.log on Wed Mar 4 19:23:33 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0204-3328_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0204-3328_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882778 visibilities/baseline/integration-bin. ! Found source: J0204-3328 ! ! 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 40 lines of history. ! ! Reading 4767 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 J0204-3328_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011863Jy sigma=5.588867 ! Fit after self-cal, rms=0.881364Jy sigma=4.781426 ! 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=2.505 mas, bmaj=6.6 mas, bpa=-6.542 degrees ! Estimated noise=3.00339 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 = 0.0985149 Jy ! Component: 100 - total flux cleaned = 0.136534 Jy ! Total flux subtracted in 100 components = 0.136534 Jy ! Clean residual min=-0.013174 max=0.020098 Jy/beam ! Clean residual mean=0.000047 rms=0.003573 Jy/beam ! Combined flux in latest and established models = 0.136534 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.136534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.109550Jy sigma=0.539795 ! Fit after self-cal, rms=0.109303Jy sigma=0.537977 ! Inverting map ! Added new window around map position (3, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021552 Jy ! Component: 100 - total flux cleaned = 0.0344659 Jy ! Total flux subtracted in 100 components = 0.0344659 Jy ! Clean residual min=-0.010666 max=0.013081 Jy/beam ! Clean residual mean=0.000048 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 0.171 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105542Jy sigma=0.503340 ! Fit after self-cal, rms=0.105459Jy sigma=0.501946 ! 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=2.958 mas, bmaj=7.68 mas, bpa=-5.866 degrees ! Estimated noise=1.94455 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 = 0.0101029 Jy ! Component: 100 - total flux cleaned = 0.015331 Jy ! Component: 150 - total flux cleaned = 0.0173149 Jy ! Component: 200 - total flux cleaned = 0.0178278 Jy ! Total flux subtracted in 200 components = 0.0178278 Jy ! Clean residual min=-0.008587 max=0.013054 Jy/beam ! Clean residual mean=0.000009 rms=0.002821 Jy/beam ! Combined flux in latest and established models = 0.188827 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 0.188827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104795Jy sigma=0.494114 ! Fit after self-cal, rms=0.104755Jy sigma=0.493546 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.958 x 7.68 at -5.866 degrees (North through East) ! Clean map min=-0.0083168 max=0.1114 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.18 KP 1.10 ! LA 0.88 MK 1.02 NL 1.00 OV 1.01 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.50 FD 0.93 HN 1.29 KP 1.06 ! LA 0.92 MK 0.92 NL 0.98 OV 0.97 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.91 HN 1.20 KP 1.06 ! LA 0.88 MK 0.97 NL 0.98 OV 1.00 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.104755Jy sigma=0.493546 ! Fit after self-cal, rms=0.116226Jy sigma=0.483032 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=7.655 mas, bpa=-5.983 degrees ! Estimated noise=1.92843 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 (64, 45.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135858 Jy ! Component: 100 - total flux cleaned = 0.0213806 Jy ! Component: 150 - total flux cleaned = 0.026515 Jy ! Component: 200 - total flux cleaned = 0.0303702 Jy ! Total flux subtracted in 200 components = 0.0303702 Jy ! Clean residual min=-0.005276 max=0.006877 Jy/beam ! Clean residual mean=-0.000004 rms=0.001598 Jy/beam ! Combined flux in latest and established models = 0.219197 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 0.219197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114742Jy sigma=0.468117 ! Fit after self-cal, rms=0.114902Jy sigma=0.467042 ! 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=0.114902Jy sigma=0.467042 ! Fit after self-cal, rms=0.117568Jy sigma=0.464864 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=7.693 mas, bpa=-6.038 degrees ! Estimated noise=1.89396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00401199 Jy ! Component: 100 - total flux cleaned = 0.00606845 Jy ! Component: 150 - total flux cleaned = 0.00705707 Jy ! Component: 200 - total flux cleaned = 0.00774893 Jy ! Total flux subtracted in 200 components = 0.00774893 Jy ! Clean residual min=-0.004308 max=0.005887 Jy/beam ! Clean residual mean=-0.000002 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.226946 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.226946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117367Jy sigma=0.463343 ! Fit after self-cal, rms=0.117405Jy sigma=0.463198 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 (18.5, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061868 Jy ! Component: 100 - total flux cleaned = 0.00961339 Jy ! Component: 150 - total flux cleaned = 0.0114234 Jy ! Component: 200 - total flux cleaned = 0.012264 Jy ! Total flux subtracted in 200 components = 0.012264 Jy ! Clean residual min=-0.003628 max=0.004399 Jy/beam ! Clean residual mean=-0.000012 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.23921 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.23921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117034Jy sigma=0.460279 ! Fit after self-cal, rms=0.116989Jy sigma=0.460148 ! Inverting map ! Added new window around map position (-41, 122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329979 Jy ! Component: 100 - total flux cleaned = 0.00432763 Jy ! Component: 150 - total flux cleaned = 0.00498206 Jy ! Component: 200 - total flux cleaned = 0.00549944 Jy ! Total flux subtracted in 200 components = 0.00549944 Jy ! Clean residual min=-0.003281 max=0.003507 Jy/beam ! Clean residual mean=-0.000010 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.24471 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.24471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116795Jy sigma=0.459191 ! Fit after self-cal, rms=0.116774Jy sigma=0.459115 ! 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=0.116774Jy sigma=0.459115 ! Fit after self-cal, rms=0.118027Jy sigma=0.458447 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=7.705 mas, bpa=-5.885 degrees ! Estimated noise=1.88032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221082 Jy ! Component: 100 - total flux cleaned = 0.00302399 Jy ! Component: 150 - total flux cleaned = 0.00354904 Jy ! Component: 200 - total flux cleaned = 0.00386868 Jy ! Total flux subtracted in 200 components = 0.00386868 Jy ! Clean residual min=-0.002944 max=0.003229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.248578 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 168 components and 0.248578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117938Jy sigma=0.458046 ! Fit after self-cal, rms=0.117947Jy sigma=0.458005 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 = 0.000727141 Jy ! Component: 100 - total flux cleaned = 0.00097536 Jy ! Component: 150 - total flux cleaned = 0.00116293 Jy ! Component: 200 - total flux cleaned = 0.00129603 Jy ! Total flux subtracted in 200 components = 0.00129603 Jy ! Clean residual min=-0.002939 max=0.003221 Jy/beam ! Clean residual mean=-0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.249874 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 181 components and 0.249874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117903Jy sigma=0.457807 ! Fit after self-cal, rms=0.117902Jy sigma=0.457799 ! 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=0.117902Jy sigma=0.457799 ! Fit after self-cal, rms=0.118528Jy sigma=0.457747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.613 mas, bmaj=20.33 mas, bpa=-2.031 degrees ! Estimated noise=2.41442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191335 Jy ! Component: 100 - total flux cleaned = 0.00257947 Jy ! Component: 150 - total flux cleaned = 0.00266177 Jy ! Component: 200 - total flux cleaned = 0.00266251 Jy ! Total flux subtracted in 200 components = 0.00266251 Jy ! Clean residual min=-0.003331 max=0.002963 Jy/beam ! Clean residual mean=0.000001 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.252537 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 193 components and 0.252537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118499Jy sigma=0.457749 ! Fit after self-cal, rms=0.118495Jy sigma=0.457711 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 = 0.000231075 Jy ! Component: 100 - total flux cleaned = 0.000301088 Jy ! Component: 150 - total flux cleaned = 0.000364517 Jy ! Component: 200 - total flux cleaned = 0.000395102 Jy ! Total flux subtracted in 200 components = 0.000395102 Jy ! Clean residual min=-0.003333 max=0.002895 Jy/beam ! Clean residual mean=-0.000000 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.252932 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 201 components and 0.252932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118489Jy sigma=0.457728 ! Fit after self-cal, rms=0.118490Jy sigma=0.457714 ! 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=2.942 mas, bmaj=7.707 mas, bpa=-5.826 degrees ! Estimated noise=1.88203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 7.707 at -5.826 degrees (North through East) ! Clean map min=-0.0027885 max=0.11029 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=2.496 mas, bmaj=6.66 mas, bpa=-6.502 degrees ! Estimated noise=2.90493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0950252 Jy ! Component: 100 - total flux cleaned = 0.133194 Jy ! Component: 150 - total flux cleaned = 0.153272 Jy ! Component: 200 - total flux cleaned = 0.167121 Jy ! Total flux subtracted in 200 components = 0.167121 Jy ! Clean residual min=-0.009102 max=0.009820 Jy/beam ! Clean residual mean=0.000054 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.167121 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 48 model components to the UV plane model. ! The established model now contains 48 components and 0.167121 Jy ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=7.707 mas, bpa=-5.826 degrees ! Estimated noise=1.88203 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) ! Added new window around map position (5.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149665 Jy ! Component: 100 - total flux cleaned = 0.0261049 Jy ! Component: 150 - total flux cleaned = 0.0352533 Jy ! Component: 200 - total flux cleaned = 0.0429705 Jy ! Total flux subtracted in 200 components = 0.0429705 Jy ! Clean residual min=-0.005552 max=0.005759 Jy/beam ! Clean residual mean=0.000000 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.210091 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 94 components and 0.210091 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=7.613 mas, bmaj=20.33 mas, bpa=-2.031 degrees ! Estimated noise=2.41442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110626 Jy ! Component: 100 - total flux cleaned = 0.0188636 Jy ! Component: 150 - total flux cleaned = 0.0246303 Jy ! Component: 200 - total flux cleaned = 0.0289738 Jy ! Total flux subtracted in 200 components = 0.0289738 Jy ! Clean residual min=-0.004352 max=0.003687 Jy/beam ! Clean residual mean=-0.000009 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.239065 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 = 0.00339679 Jy ! Component: 100 - total flux cleaned = 0.00606589 Jy ! Component: 150 - total flux cleaned = 0.00818084 Jy ! Component: 200 - total flux cleaned = 0.00987441 Jy ! Total flux subtracted in 200 components = 0.00987441 Jy ! Clean residual min=-0.003327 max=0.003076 Jy/beam ! Clean residual mean=-0.000010 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.248939 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 150 components and 0.248939 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.942 mas, bmaj=7.707 mas, bpa=-5.826 degrees ! Estimated noise=1.88203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661411 Jy ! Component: 100 - total flux cleaned = 0.00124285 Jy ! Component: 150 - total flux cleaned = 0.00145629 Jy ! Component: 200 - total flux cleaned = 0.00183014 Jy ! Total flux subtracted in 200 components = 0.00183014 Jy ! Clean residual min=-0.003500 max=0.003939 Jy/beam ! Clean residual mean=-0.000002 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.25077 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 176 components and 0.25077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118791Jy sigma=0.459456 ! Fit after self-cal, rms=0.118784Jy sigma=0.459018 wmodel J0204-3328_S_map.mod ! Writing 176 model components to file: J0204-3328_S_map.mod wobs J0204-3328_S_uvs.fits ! Writing UV FITS file: J0204-3328_S_uvs.fits wwins J0204-3328_S_map.win ! wwins: Wrote 6 windows to J0204-3328_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 = 0.00131021 Jy ! Component: 100 - total flux cleaned = 0.0022624 Jy ! Component: 150 - total flux cleaned = 0.00293367 Jy ! Component: 200 - total flux cleaned = 0.00366939 Jy ! Component: 250 - total flux cleaned = 0.00417193 Jy ! Component: 300 - total flux cleaned = 0.00455678 Jy ! Component: 350 - total flux cleaned = 0.00488205 Jy ! Component: 400 - total flux cleaned = 0.00510665 Jy ! Component: 450 - total flux cleaned = 0.00532501 Jy ! Component: 500 - total flux cleaned = 0.00541081 Jy ! Component: 550 - total flux cleaned = 0.00553509 Jy ! Component: 600 - total flux cleaned = 0.0055351 Jy ! Component: 650 - total flux cleaned = 0.00557507 Jy ! Component: 700 - total flux cleaned = 0.00569032 Jy ! Component: 750 - total flux cleaned = 0.00576535 Jy ! Component: 800 - total flux cleaned = 0.00587592 Jy ! Component: 850 - total flux cleaned = 0.00598474 Jy ! Component: 900 - total flux cleaned = 0.006092 Jy ! Component: 950 - total flux cleaned = 0.00616111 Jy ! Component: 1000 - total flux cleaned = 0.00612648 Jy ! Component: 1050 - total flux cleaned = 0.00629515 Jy ! Component: 1100 - total flux cleaned = 0.00642681 Jy ! Component: 1150 - total flux cleaned = 0.00642593 Jy ! Component: 1200 - total flux cleaned = 0.00652203 Jy ! Component: 1250 - total flux cleaned = 0.00655339 Jy ! Component: 1300 - total flux cleaned = 0.00664653 Jy ! Component: 1350 - total flux cleaned = 0.00679885 Jy ! Component: 1400 - total flux cleaned = 0.00694874 Jy ! Component: 1450 - total flux cleaned = 0.00703721 Jy ! Component: 1500 - total flux cleaned = 0.00709498 Jy ! Component: 1550 - total flux cleaned = 0.00715242 Jy ! Component: 1600 - total flux cleaned = 0.00720906 Jy ! Component: 1650 - total flux cleaned = 0.00732021 Jy ! Component: 1700 - total flux cleaned = 0.00729263 Jy ! Component: 1750 - total flux cleaned = 0.00732075 Jy ! Component: 1800 - total flux cleaned = 0.00742826 Jy ! Component: 1850 - total flux cleaned = 0.00740246 Jy ! Component: 1900 - total flux cleaned = 0.00742892 Jy ! Component: 1950 - total flux cleaned = 0.00758375 Jy ! Component: 2000 - total flux cleaned = 0.00760912 Jy ! Component: 2050 - total flux cleaned = 0.00763425 Jy ! Component: 2100 - total flux cleaned = 0.00763425 Jy ! Component: 2150 - total flux cleaned = 0.00768322 Jy ! Component: 2200 - total flux cleaned = 0.00773144 Jy ! Component: 2250 - total flux cleaned = 0.00770698 Jy ! Component: 2300 - total flux cleaned = 0.00777844 Jy ! Component: 2350 - total flux cleaned = 0.00777838 Jy ! Component: 2400 - total flux cleaned = 0.00784813 Jy ! Component: 2450 - total flux cleaned = 0.00782502 Jy ! Component: 2500 - total flux cleaned = 0.00789335 Jy ! Component: 2550 - total flux cleaned = 0.00791561 Jy ! Component: 2600 - total flux cleaned = 0.00791561 Jy ! Component: 2650 - total flux cleaned = 0.00789338 Jy ! Component: 2700 - total flux cleaned = 0.00780597 Jy ! Component: 2750 - total flux cleaned = 0.0078279 Jy ! Component: 2800 - total flux cleaned = 0.00778492 Jy ! Component: 2850 - total flux cleaned = 0.0077424 Jy ! Component: 2900 - total flux cleaned = 0.00780582 Jy ! Component: 2950 - total flux cleaned = 0.0077848 Jy ! Component: 3000 - total flux cleaned = 0.00782641 Jy ! Component: 3050 - total flux cleaned = 0.00782631 Jy ! Component: 3100 - total flux cleaned = 0.00774457 Jy ! Component: 3150 - total flux cleaned = 0.00780563 Jy ! Component: 3200 - total flux cleaned = 0.00778542 Jy ! Component: 3250 - total flux cleaned = 0.00776526 Jy ! Component: 3300 - total flux cleaned = 0.0077454 Jy ! Component: 3350 - total flux cleaned = 0.00770591 Jy ! Component: 3400 - total flux cleaned = 0.00768626 Jy ! Component: 3450 - total flux cleaned = 0.00764744 Jy ! Component: 3500 - total flux cleaned = 0.00757025 Jy ! Component: 3550 - total flux cleaned = 0.00753203 Jy ! Component: 3600 - total flux cleaned = 0.00751311 Jy ! Component: 3650 - total flux cleaned = 0.00749406 Jy ! Component: 3700 - total flux cleaned = 0.00755041 Jy ! Component: 3750 - total flux cleaned = 0.00753169 Jy ! Component: 3800 - total flux cleaned = 0.00749451 Jy ! Component: 3850 - total flux cleaned = 0.00756837 Jy ! Component: 3900 - total flux cleaned = 0.0075499 Jy ! Component: 3950 - total flux cleaned = 0.00749488 Jy ! Component: 4000 - total flux cleaned = 0.00751311 Jy ! Component: 4050 - total flux cleaned = 0.00753098 Jy ! Total flux subtracted in 4096 components = 0.00751309 Jy ! Clean residual min=-0.001049 max=0.001298 Jy/beam ! Clean residual mean=0.000002 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.258283 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 440 components and 0.258283 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0204-3328_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.942 x 7.707 at -5.826 degrees (North through East) ! Clean map min=-0.0022104 max=0.10919 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0204-3328_S_map.fits wmodel /image_prod/ug002_uva//J0204-3328_S_map.mod ! Writing 440 model components to file: /image_prod/ug002_uva//J0204-3328_S_map.mod wobs /image_prod/ug002_uva//J0204-3328_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0204-3328_S_uvs.fits wwins /image_prod/ug002_uva//J0204-3328_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0204-3328_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.109187 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.81616 0.81616 1.63232 3.26464 6.52928 13.0586 26.1171 52.2343 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.109 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.574 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0204-3328_S_dfm.log closed on Wed Mar 4 19:23:38 2020