! Started logfile: /image_prod/ug002_uva//J0354-1616_S_dfm.log on Wed Mar 4 20:05:17 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//J0354-1616_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0354-1616_S_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892222 visibilities/baseline/integration-bin. ! Found source: J0354-1616 ! ! 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 4818 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 J0354-1616_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016781Jy sigma=7.663466 ! Fit after self-cal, rms=0.834751Jy sigma=6.173507 ! 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=2.589 mas, bmaj=6.948 mas, bpa=-5.103 degrees ! Estimated noise=1.95865 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 = 0.131206 Jy ! Component: 100 - total flux cleaned = 0.172262 Jy ! Total flux subtracted in 100 components = 0.172262 Jy ! Clean residual min=-0.007829 max=0.016379 Jy/beam ! Clean residual mean=-0.000019 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 0.172262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.172262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081960Jy sigma=0.575753 ! Fit after self-cal, rms=0.081866Jy sigma=0.575041 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168312 Jy ! Component: 100 - total flux cleaned = 0.0258799 Jy ! Total flux subtracted in 100 components = 0.0258799 Jy ! Clean residual min=-0.006329 max=0.011750 Jy/beam ! Clean residual mean=-0.000023 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.198142 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.198142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078617Jy sigma=0.528361 ! Fit after self-cal, rms=0.078622Jy sigma=0.528270 ! 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=3.15 mas, bmaj=8.232 mas, bpa=-4.728 degrees ! Estimated noise=1.39305 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 (-5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152346 Jy ! Component: 100 - total flux cleaned = 0.0234737 Jy ! Component: 150 - total flux cleaned = 0.0290514 Jy ! Component: 200 - total flux cleaned = 0.0328152 Jy ! Total flux subtracted in 200 components = 0.0328152 Jy ! Clean residual min=-0.005852 max=0.010101 Jy/beam ! Clean residual mean=-0.000033 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.230957 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 72 components and 0.230957 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075575Jy sigma=0.501125 ! Fit after self-cal, rms=0.075297Jy sigma=0.497909 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 8.232 at -4.728 degrees (North through East) ! Clean map min=-0.0057638 max=0.16541 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.35 FD 0.97 HN 1.09 KP 0.97 ! LA 0.99 MK 0.99 NL 0.95 OV 0.98 ! PT 0.98 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.59 FD 0.95 HN 1.08 KP 0.96 ! LA 0.99 MK 1.02 NL 1.05 OV 0.96 ! PT 0.99 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.85 FD 0.96 HN 1.13 KP 0.96 ! LA 0.99 MK 1.01 NL 0.93 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.075297Jy sigma=0.497909 ! Fit after self-cal, rms=0.091435Jy sigma=0.471870 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.21 mas, bpa=-4.027 degrees ! Estimated noise=1.3933 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 (-15.5, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576865 Jy ! Component: 100 - total flux cleaned = 0.00774897 Jy ! Component: 150 - total flux cleaned = 0.00819398 Jy ! Component: 200 - total flux cleaned = 0.00847276 Jy ! Total flux subtracted in 200 components = 0.00847276 Jy ! Clean residual min=-0.002453 max=0.002758 Jy/beam ! Clean residual mean=-0.000009 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.23943 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 115 components and 0.23943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091075Jy sigma=0.467505 ! Fit after self-cal, rms=0.091284Jy sigma=0.467127 ! 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=0.091284Jy sigma=0.467127 ! Fit after self-cal, rms=0.091442Jy sigma=0.465939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.139 mas, bmaj=8.207 mas, bpa=-4.033 degrees ! Estimated noise=1.38579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792447 Jy ! Component: 100 - total flux cleaned = 0.000850727 Jy ! Component: 150 - total flux cleaned = 0.000849863 Jy ! Component: 200 - total flux cleaned = 0.000982071 Jy ! Total flux subtracted in 200 components = 0.000982071 Jy ! Clean residual min=-0.002072 max=0.002284 Jy/beam ! Clean residual mean=-0.000003 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.240412 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.240412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091374Jy sigma=0.465335 ! Fit after self-cal, rms=0.091373Jy sigma=0.465298 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 = 0.000331922 Jy ! Component: 100 - total flux cleaned = 0.000411925 Jy ! Component: 150 - total flux cleaned = 0.000520949 Jy ! Component: 200 - total flux cleaned = 0.000620192 Jy ! Total flux subtracted in 200 components = 0.000620192 Jy ! Clean residual min=-0.002025 max=0.002213 Jy/beam ! Clean residual mean=-0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.241032 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 145 components and 0.241032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091340Jy sigma=0.465032 ! Fit after self-cal, rms=0.091339Jy sigma=0.465014 ! 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=0.091339Jy sigma=0.465014 ! Fit after self-cal, rms=0.091506Jy sigma=0.464971 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=8.216 mas, bpa=-4.089 degrees ! Estimated noise=1.38339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186944 Jy ! Component: 100 - total flux cleaned = -0.000120187 Jy ! Component: 150 - total flux cleaned = -8.97639e-05 Jy ! Component: 200 - total flux cleaned = -7.08912e-06 Jy ! Total flux subtracted in 200 components = -7.08912e-06 Jy ! Clean residual min=-0.002113 max=0.002132 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.241025 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 150 components and 0.241025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091480Jy sigma=0.464778 ! Fit after self-cal, rms=0.091478Jy sigma=0.464763 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 = 0.000122311 Jy ! Component: 100 - total flux cleaned = 0.000174935 Jy ! Component: 150 - total flux cleaned = 0.000198017 Jy ! Component: 200 - total flux cleaned = 0.000243739 Jy ! Total flux subtracted in 200 components = 0.000243739 Jy ! Clean residual min=-0.002127 max=0.002088 Jy/beam ! Clean residual mean=-0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.241269 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 156 components and 0.241269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091462Jy sigma=0.464650 ! Fit after self-cal, rms=0.091462Jy sigma=0.464642 ! 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=0.091462Jy sigma=0.464642 ! Fit after self-cal, rms=0.091652Jy sigma=0.464614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.791 mas, bmaj=17.2 mas, bpa=-2.486 degrees ! Estimated noise=1.72638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.25387e-05 Jy ! Component: 100 - total flux cleaned = 0.000176407 Jy ! Component: 150 - total flux cleaned = 0.000241314 Jy ! Component: 200 - total flux cleaned = 0.000268572 Jy ! Total flux subtracted in 200 components = 0.000268572 Jy ! Clean residual min=-0.001637 max=0.002243 Jy/beam ! Clean residual mean=-0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.241538 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 170 components and 0.241538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091645Jy sigma=0.464608 ! Fit after self-cal, rms=0.091644Jy sigma=0.464597 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 = 7.16155e-05 Jy ! Component: 100 - total flux cleaned = 8.53678e-05 Jy ! Component: 150 - total flux cleaned = 8.50813e-05 Jy ! Component: 200 - total flux cleaned = 9.67031e-05 Jy ! Total flux subtracted in 200 components = 9.67031e-05 Jy ! Clean residual min=-0.001629 max=0.002210 Jy/beam ! Clean residual mean=-0.000006 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.241634 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 177 components and 0.241634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091641Jy sigma=0.464590 ! Fit after self-cal, rms=0.091641Jy sigma=0.464585 ! 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=3.136 mas, bmaj=8.223 mas, bpa=-4.131 degrees ! Estimated noise=1.38144 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 8.223 at -4.131 degrees (North through East) ! Clean map min=-0.0020562 max=0.16463 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=2.579 mas, bmaj=6.966 mas, bpa=-4.524 degrees ! Estimated noise=1.93798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130188 Jy ! Component: 100 - total flux cleaned = 0.17188 Jy ! Component: 150 - total flux cleaned = 0.188732 Jy ! Component: 200 - total flux cleaned = 0.198551 Jy ! Total flux subtracted in 200 components = 0.198551 Jy ! Clean residual min=-0.004518 max=0.005371 Jy/beam ! Clean residual mean=-0.000011 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.198551 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.198551 Jy ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=8.223 mas, bpa=-4.131 degrees ! Estimated noise=1.38144 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 = 0.0101899 Jy ! Component: 100 - total flux cleaned = 0.0172848 Jy ! Component: 150 - total flux cleaned = 0.0225912 Jy ! Component: 200 - total flux cleaned = 0.0266614 Jy ! Total flux subtracted in 200 components = 0.0266614 Jy ! Clean residual min=-0.002462 max=0.002969 Jy/beam ! Clean residual mean=-0.000013 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.225213 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 104 components and 0.225213 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=7.791 mas, bmaj=17.2 mas, bpa=-2.486 degrees ! Estimated noise=1.72638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560384 Jy ! Component: 100 - total flux cleaned = 0.00924263 Jy ! Component: 150 - total flux cleaned = 0.0117356 Jy ! Component: 200 - total flux cleaned = 0.012981 Jy ! Total flux subtracted in 200 components = 0.012981 Jy ! Clean residual min=-0.001793 max=0.002233 Jy/beam ! Clean residual mean=-0.000011 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.238194 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 = 0.000688053 Jy ! Component: 100 - total flux cleaned = 0.00129148 Jy ! Component: 150 - total flux cleaned = 0.0017456 Jy ! Component: 200 - total flux cleaned = 0.00212134 Jy ! Total flux subtracted in 200 components = 0.00212134 Jy ! Clean residual min=-0.001533 max=0.002149 Jy/beam ! Clean residual mean=-0.000008 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.240315 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 177 components and 0.240315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.136 mas, bmaj=8.223 mas, bpa=-4.131 degrees ! Estimated noise=1.38144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000261173 Jy ! Component: 100 - total flux cleaned = 0.000563747 Jy ! Component: 150 - total flux cleaned = 0.000726606 Jy ! Component: 200 - total flux cleaned = 0.000794277 Jy ! Total flux subtracted in 200 components = 0.000794277 Jy ! Clean residual min=-0.002160 max=0.001961 Jy/beam ! Clean residual mean=-0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.241109 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 200 components and 0.241109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091660Jy sigma=0.464658 ! Fit after self-cal, rms=0.091630Jy sigma=0.464601 wmodel J0354-1616_S_map.mod ! Writing 200 model components to file: J0354-1616_S_map.mod wobs J0354-1616_S_uvs.fits ! Writing UV FITS file: J0354-1616_S_uvs.fits wwins J0354-1616_S_map.win ! wwins: Wrote 3 windows to J0354-1616_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 = -0.000142683 Jy ! Component: 100 - total flux cleaned = -0.0001101 Jy ! Component: 150 - total flux cleaned = -4.67902e-05 Jy ! Component: 200 - total flux cleaned = 0.000105785 Jy ! Component: 250 - total flux cleaned = 4.67414e-05 Jy ! Component: 300 - total flux cleaned = -1.00387e-05 Jy ! Component: 350 - total flux cleaned = -0.00012214 Jy ! Component: 400 - total flux cleaned = -0.00033955 Jy ! Component: 450 - total flux cleaned = -0.000391925 Jy ! Component: 500 - total flux cleaned = -0.000391695 Jy ! Component: 550 - total flux cleaned = -0.000493997 Jy ! Component: 600 - total flux cleaned = -0.00051951 Jy ! Component: 650 - total flux cleaned = -0.000569265 Jy ! Component: 700 - total flux cleaned = -0.000642493 Jy ! Component: 750 - total flux cleaned = -0.000714186 Jy ! Component: 800 - total flux cleaned = -0.000737879 Jy ! Component: 850 - total flux cleaned = -0.00078388 Jy ! Component: 900 - total flux cleaned = -0.000806248 Jy ! Component: 950 - total flux cleaned = -0.000806336 Jy ! Component: 1000 - total flux cleaned = -0.000762305 Jy ! Component: 1050 - total flux cleaned = -0.000741181 Jy ! Component: 1100 - total flux cleaned = -0.000699061 Jy ! Component: 1150 - total flux cleaned = -0.000678297 Jy ! Component: 1200 - total flux cleaned = -0.000636919 Jy ! Component: 1250 - total flux cleaned = -0.000576118 Jy ! Component: 1300 - total flux cleaned = -0.000495854 Jy ! Component: 1350 - total flux cleaned = -0.000476154 Jy ! Component: 1400 - total flux cleaned = -0.000377657 Jy ! Component: 1450 - total flux cleaned = -0.000319488 Jy ! Component: 1500 - total flux cleaned = -0.000166593 Jy ! Component: 1550 - total flux cleaned = -5.29953e-05 Jy ! Component: 1600 - total flux cleaned = 9.63727e-05 Jy ! Component: 1650 - total flux cleaned = 0.00016989 Jy ! Component: 1700 - total flux cleaned = 0.000333749 Jy ! Component: 1750 - total flux cleaned = 0.000405598 Jy ! Component: 1800 - total flux cleaned = 0.000565861 Jy ! Component: 1850 - total flux cleaned = 0.000654124 Jy ! Component: 1900 - total flux cleaned = 0.000741057 Jy ! Component: 1950 - total flux cleaned = 0.000809795 Jy ! Component: 2000 - total flux cleaned = 0.000861303 Jy ! Component: 2050 - total flux cleaned = 0.00097938 Jy ! Component: 2100 - total flux cleaned = 0.000962639 Jy ! Component: 2150 - total flux cleaned = 0.00102876 Jy ! Component: 2200 - total flux cleaned = 0.00107783 Jy ! Component: 2250 - total flux cleaned = 0.00109401 Jy ! Component: 2300 - total flux cleaned = 0.0011261 Jy ! Component: 2350 - total flux cleaned = 0.00120584 Jy ! Component: 2400 - total flux cleaned = 0.00123764 Jy ! Component: 2450 - total flux cleaned = 0.00128479 Jy ! Component: 2500 - total flux cleaned = 0.00126934 Jy ! Component: 2550 - total flux cleaned = 0.00133098 Jy ! Component: 2600 - total flux cleaned = 0.00142241 Jy ! Component: 2650 - total flux cleaned = 0.00140698 Jy ! Component: 2700 - total flux cleaned = 0.00143689 Jy ! Component: 2750 - total flux cleaned = 0.00143691 Jy ! Component: 2800 - total flux cleaned = 0.0014666 Jy ! Component: 2850 - total flux cleaned = 0.00151048 Jy ! Component: 2900 - total flux cleaned = 0.00153981 Jy ! Component: 2950 - total flux cleaned = 0.00158311 Jy ! Component: 3000 - total flux cleaned = 0.00161181 Jy ! Component: 3050 - total flux cleaned = 0.00166879 Jy ! Component: 3100 - total flux cleaned = 0.00171127 Jy ! Component: 3150 - total flux cleaned = 0.00178151 Jy ! Component: 3200 - total flux cleaned = 0.00176752 Jy ! Component: 3250 - total flux cleaned = 0.00185057 Jy ! Component: 3300 - total flux cleaned = 0.00189179 Jy ! Component: 3350 - total flux cleaned = 0.00191919 Jy ! Component: 3400 - total flux cleaned = 0.00200057 Jy ! Component: 3450 - total flux cleaned = 0.00196001 Jy ! Component: 3500 - total flux cleaned = 0.00200018 Jy ! Component: 3550 - total flux cleaned = 0.00205327 Jy ! Component: 3600 - total flux cleaned = 0.00205328 Jy ! Component: 3650 - total flux cleaned = 0.00211871 Jy ! Component: 3700 - total flux cleaned = 0.00210559 Jy ! Component: 3750 - total flux cleaned = 0.00213143 Jy ! Component: 3800 - total flux cleaned = 0.00215713 Jy ! Component: 3850 - total flux cleaned = 0.00219546 Jy ! Component: 3900 - total flux cleaned = 0.00220826 Jy ! Component: 3950 - total flux cleaned = 0.00227139 Jy ! Component: 4000 - total flux cleaned = 0.00232169 Jy ! Component: 4050 - total flux cleaned = 0.00232178 Jy ! Total flux subtracted in 4096 components = 0.00238373 Jy ! Clean residual min=-0.000783 max=0.000758 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.243493 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 455 components and 0.243493 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0354-1616_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.136 x 8.223 at -4.131 degrees (North through East) ! Clean map min=-0.0016185 max=0.16643 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0354-1616_S_map.fits wmodel /image_prod/ug002_uva//J0354-1616_S_map.mod ! Writing 455 model components to file: /image_prod/ug002_uva//J0354-1616_S_map.mod wobs /image_prod/ug002_uva//J0354-1616_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0354-1616_S_uvs.fits wwins /image_prod/ug002_uva//J0354-1616_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0354-1616_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.166427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217465 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.391999 0.391999 0.783998 1.568 3.13599 6.27199 12.544 25.088 50.1759 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.166 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 765.307 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0354-1616_S_dfm.log closed on Wed Mar 4 20:05:21 2020