! Started logfile: /image_prod/ug002_uva//J0617-1715_S_dfm.log on Wed Mar 4 21:15:10 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//J0617-1715_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0617-1715_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.991667 visibilities/baseline/integration-bin. ! Found source: J0617-1715 ! ! 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 5355 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 J0617-1715_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.013466Jy sigma=6.956116 ! Fit after self-cal, rms=0.902122Jy sigma=6.167364 ! 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=2.632 mas, bmaj=6.609 mas, bpa=-3.963 degrees ! Estimated noise=2.20491 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 = 0.0767222 Jy ! Component: 100 - total flux cleaned = 0.100395 Jy ! Total flux subtracted in 100 components = 0.100395 Jy ! Clean residual min=-0.006666 max=0.010186 Jy/beam ! Clean residual mean=-0.000034 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.100395 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.100395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079645Jy sigma=0.484322 ! Fit after self-cal, rms=0.079525Jy sigma=0.483097 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116741 Jy ! Component: 100 - total flux cleaned = 0.0177528 Jy ! Total flux subtracted in 100 components = 0.0177528 Jy ! Clean residual min=-0.005805 max=0.007143 Jy/beam ! Clean residual mean=-0.000008 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.118148 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.118148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078092Jy sigma=0.470303 ! Fit after self-cal, rms=0.078095Jy sigma=0.470087 ! 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=3.095 mas, bmaj=7.63 mas, bpa=-4.216 degrees ! Estimated noise=1.46634 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, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690564 Jy ! Component: 100 - total flux cleaned = 0.00878405 Jy ! Component: 150 - total flux cleaned = 0.00948642 Jy ! Component: 200 - total flux cleaned = 0.00995533 Jy ! Total flux subtracted in 200 components = 0.00995533 Jy ! Clean residual min=-0.003424 max=0.004009 Jy/beam ! Clean residual mean=0.000000 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.128103 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.128103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077501Jy sigma=0.465587 ! Fit after self-cal, rms=0.077410Jy sigma=0.464910 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.095 x 7.63 at -4.216 degrees (North through East) ! Clean map min=-0.0034977 max=0.10053 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.04 KP 0.97 ! LA 1.00 MK 1.05 NL 0.98 OV 0.99 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.02 HN 1.05 KP 1.03 ! LA 0.97 MK 0.91 NL 0.97 OV 0.96 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.16 KP 0.97 ! LA 0.98 MK 0.95 NL 1.00 OV 0.94 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.077410Jy sigma=0.464910 ! Fit after self-cal, rms=0.077632Jy sigma=0.462856 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.078 mas, bmaj=7.57 mas, bpa=-3.954 degrees ! Estimated noise=1.44629 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 = 0.00095867 Jy ! Component: 100 - total flux cleaned = 0.00132832 Jy ! Component: 150 - total flux cleaned = 0.00157982 Jy ! Component: 200 - total flux cleaned = 0.00171634 Jy ! Total flux subtracted in 200 components = 0.00171634 Jy ! Clean residual min=-0.003107 max=0.003207 Jy/beam ! Clean residual mean=0.000005 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.12982 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.12982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077541Jy sigma=0.462211 ! Fit after self-cal, rms=0.077565Jy sigma=0.462129 ! 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=0.077565Jy sigma=0.462129 ! Fit after self-cal, rms=0.076926Jy sigma=0.460544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.068 mas, bmaj=7.577 mas, bpa=-4.113 degrees ! Estimated noise=1.44264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105641 Jy ! Component: 100 - total flux cleaned = 0.00154287 Jy ! Component: 150 - total flux cleaned = 0.0015809 Jy ! Component: 200 - total flux cleaned = 0.00165183 Jy ! Total flux subtracted in 200 components = 0.00165183 Jy ! Clean residual min=-0.002807 max=0.003281 Jy/beam ! Clean residual mean=0.000003 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.131471 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.131471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076881Jy sigma=0.460234 ! Fit after self-cal, rms=0.076890Jy sigma=0.460182 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 (98.5, -126.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261346 Jy ! Component: 100 - total flux cleaned = 0.00350948 Jy ! Component: 150 - total flux cleaned = 0.00402758 Jy ! Component: 200 - total flux cleaned = 0.00415639 Jy ! Total flux subtracted in 200 components = 0.00415639 Jy ! Clean residual min=-0.002668 max=0.002688 Jy/beam ! Clean residual mean=0.000007 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.135628 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.135628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076804Jy sigma=0.459402 ! Fit after self-cal, rms=0.076795Jy sigma=0.459359 ! Inverting map ! Added new window around map position (106.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182671 Jy ! Component: 100 - total flux cleaned = 0.00197887 Jy ! Component: 150 - total flux cleaned = 0.00219341 Jy ! Component: 200 - total flux cleaned = 0.00244998 Jy ! Total flux subtracted in 200 components = 0.00244998 Jy ! Clean residual min=-0.002673 max=0.002234 Jy/beam ! Clean residual mean=0.000006 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.138078 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.138078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076698Jy sigma=0.458754 ! Fit after self-cal, rms=0.076698Jy sigma=0.458715 ! 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=0.076698Jy sigma=0.458715 ! Fit after self-cal, rms=0.076518Jy sigma=0.458605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.569 mas, bpa=-4.268 degrees ! Estimated noise=1.43522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606716 Jy ! Component: 100 - total flux cleaned = 0.00093591 Jy ! Component: 150 - total flux cleaned = 0.00109978 Jy ! Component: 200 - total flux cleaned = 0.00124909 Jy ! Total flux subtracted in 200 components = 0.00124909 Jy ! Clean residual min=-0.002788 max=0.002172 Jy/beam ! Clean residual mean=0.000005 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.139327 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.139327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076484Jy sigma=0.458413 ! Fit after self-cal, rms=0.076492Jy sigma=0.458406 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 = 0.000272733 Jy ! Component: 100 - total flux cleaned = 0.000379951 Jy ! Component: 150 - total flux cleaned = 0.000481284 Jy ! Component: 200 - total flux cleaned = 0.000505652 Jy ! Total flux subtracted in 200 components = 0.000505652 Jy ! Clean residual min=-0.002811 max=0.002142 Jy/beam ! Clean residual mean=0.000006 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.139833 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.139833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076473Jy sigma=0.458308 ! Fit after self-cal, rms=0.076474Jy sigma=0.458306 ! 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=0.076474Jy sigma=0.458306 ! Fit after self-cal, rms=0.076579Jy sigma=0.458284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.018 mas, bmaj=14.06 mas, bpa=-1.577 degrees ! Estimated noise=1.83773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101728 Jy ! Component: 100 - total flux cleaned = 0.00143575 Jy ! Component: 150 - total flux cleaned = 0.00181117 Jy ! Component: 200 - total flux cleaned = 0.00216015 Jy ! Total flux subtracted in 200 components = 0.00216015 Jy ! Clean residual min=-0.002426 max=0.002297 Jy/beam ! Clean residual mean=0.000013 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.141993 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 143 components and 0.141993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076576Jy sigma=0.458289 ! Fit after self-cal, rms=0.076582Jy sigma=0.458280 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 = 0.000386514 Jy ! Component: 100 - total flux cleaned = 0.000483514 Jy ! Component: 150 - total flux cleaned = 0.000573899 Jy ! Component: 200 - total flux cleaned = 0.000660459 Jy ! Total flux subtracted in 200 components = 0.000660459 Jy ! Clean residual min=-0.002379 max=0.002285 Jy/beam ! Clean residual mean=0.000013 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.142653 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 156 components and 0.142653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076581Jy sigma=0.458288 ! Fit after self-cal, rms=0.076582Jy sigma=0.458285 ! 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=3.055 mas, bmaj=7.572 mas, bpa=-4.327 degrees ! Estimated noise=1.43355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.572 at -4.327 degrees (North through East) ! Clean map min=-0.0027651 max=0.099138 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=2.599 mas, bmaj=6.566 mas, bpa=-3.852 degrees ! Estimated noise=2.13161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0742255 Jy ! Component: 100 - total flux cleaned = 0.098693 Jy ! Component: 150 - total flux cleaned = 0.110914 Jy ! Component: 200 - total flux cleaned = 0.118313 Jy ! Total flux subtracted in 200 components = 0.118313 Jy ! Clean residual min=-0.004944 max=0.004579 Jy/beam ! Clean residual mean=-0.000012 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.118313 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.118313 Jy ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.572 mas, bpa=-4.327 degrees ! Estimated noise=1.43355 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 = 0.00604735 Jy ! Component: 100 - total flux cleaned = 0.00989209 Jy ! Component: 150 - total flux cleaned = 0.0127671 Jy ! Component: 200 - total flux cleaned = 0.0144939 Jy ! Total flux subtracted in 200 components = 0.0144939 Jy ! Clean residual min=-0.002938 max=0.002416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.132807 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.132807 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=7.018 mas, bmaj=14.06 mas, bpa=-1.577 degrees ! Estimated noise=1.83773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285588 Jy ! Component: 100 - total flux cleaned = 0.00480538 Jy ! Component: 150 - total flux cleaned = 0.00622881 Jy ! Component: 200 - total flux cleaned = 0.00735658 Jy ! Total flux subtracted in 200 components = 0.00735658 Jy ! Clean residual min=-0.002612 max=0.002295 Jy/beam ! Clean residual mean=0.000009 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.140164 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 = 0.00091321 Jy ! Component: 100 - total flux cleaned = 0.00163357 Jy ! Component: 150 - total flux cleaned = 0.00206321 Jy ! Component: 200 - total flux cleaned = 0.0022655 Jy ! Total flux subtracted in 200 components = 0.0022655 Jy ! Clean residual min=-0.002486 max=0.002232 Jy/beam ! Clean residual mean=0.000012 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.142429 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 82 components and 0.142429 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.055 mas, bmaj=7.572 mas, bpa=-4.327 degrees ! Estimated noise=1.43355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00127899 Jy ! Component: 100 - total flux cleaned = -0.00150161 Jy ! Component: 150 - total flux cleaned = -0.00144924 Jy ! Component: 200 - total flux cleaned = -0.00144711 Jy ! Total flux subtracted in 200 components = -0.00144711 Jy ! Clean residual min=-0.002676 max=0.002252 Jy/beam ! Clean residual mean=0.000004 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.140982 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.140982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076674Jy sigma=0.458874 ! Fit after self-cal, rms=0.076663Jy sigma=0.458812 wmodel J0617-1715_S_map.mod ! Writing 102 model components to file: J0617-1715_S_map.mod wobs J0617-1715_S_uvs.fits ! Writing UV FITS file: J0617-1715_S_uvs.fits wwins J0617-1715_S_map.win ! wwins: Wrote 4 windows to J0617-1715_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 = -0.000769808 Jy ! Component: 100 - total flux cleaned = -0.000928735 Jy ! Component: 150 - total flux cleaned = -0.0012275 Jy ! Component: 200 - total flux cleaned = -0.00150829 Jy ! Component: 250 - total flux cleaned = -0.00164226 Jy ! Component: 300 - total flux cleaned = -0.00183706 Jy ! Component: 350 - total flux cleaned = -0.00189947 Jy ! Component: 400 - total flux cleaned = -0.00202041 Jy ! Component: 450 - total flux cleaned = -0.00216696 Jy ! Component: 500 - total flux cleaned = -0.00222448 Jy ! Component: 550 - total flux cleaned = -0.00236412 Jy ! Component: 600 - total flux cleaned = -0.00252743 Jy ! Component: 650 - total flux cleaned = -0.00260728 Jy ! Component: 700 - total flux cleaned = -0.00276337 Jy ! Component: 750 - total flux cleaned = -0.0029159 Jy ! Component: 800 - total flux cleaned = -0.00301542 Jy ! Component: 850 - total flux cleaned = -0.00318606 Jy ! Component: 900 - total flux cleaned = -0.00323353 Jy ! Component: 950 - total flux cleaned = -0.00339776 Jy ! Component: 1000 - total flux cleaned = -0.00344396 Jy ! Component: 1050 - total flux cleaned = -0.00355715 Jy ! Component: 1100 - total flux cleaned = -0.00353478 Jy ! Component: 1150 - total flux cleaned = -0.003535 Jy ! Component: 1200 - total flux cleaned = -0.00351346 Jy ! Component: 1250 - total flux cleaned = -0.00351342 Jy ! Component: 1300 - total flux cleaned = -0.00355518 Jy ! Component: 1350 - total flux cleaned = -0.003451 Jy ! Component: 1400 - total flux cleaned = -0.00347185 Jy ! Component: 1450 - total flux cleaned = -0.0035323 Jy ! Component: 1500 - total flux cleaned = -0.00349201 Jy ! Component: 1550 - total flux cleaned = -0.00349196 Jy ! Component: 1600 - total flux cleaned = -0.00351118 Jy ! Component: 1650 - total flux cleaned = -0.00351128 Jy ! Component: 1700 - total flux cleaned = -0.00347321 Jy ! Component: 1750 - total flux cleaned = -0.00356749 Jy ! Component: 1800 - total flux cleaned = -0.00353006 Jy ! Component: 1850 - total flux cleaned = -0.00351164 Jy ! Component: 1900 - total flux cleaned = -0.00353004 Jy ! Component: 1950 - total flux cleaned = -0.00356604 Jy ! Component: 2000 - total flux cleaned = -0.0035841 Jy ! Component: 2050 - total flux cleaned = -0.00367274 Jy ! Component: 2100 - total flux cleaned = -0.00374288 Jy ! Component: 2150 - total flux cleaned = -0.00379509 Jy ! Component: 2200 - total flux cleaned = -0.00384689 Jy ! Component: 2250 - total flux cleaned = -0.00393247 Jy ! Component: 2300 - total flux cleaned = -0.00393248 Jy ! Component: 2350 - total flux cleaned = -0.0040674 Jy ! Component: 2400 - total flux cleaned = -0.00410075 Jy ! Component: 2450 - total flux cleaned = -0.00413386 Jy ! Component: 2500 - total flux cleaned = -0.00423272 Jy ! Component: 2550 - total flux cleaned = -0.0042816 Jy ! Component: 2600 - total flux cleaned = -0.00431408 Jy ! Component: 2650 - total flux cleaned = -0.00436241 Jy ! Component: 2700 - total flux cleaned = -0.00442638 Jy ! Component: 2750 - total flux cleaned = -0.00444217 Jy ! Component: 2800 - total flux cleaned = -0.00452063 Jy ! Component: 2850 - total flux cleaned = -0.00456759 Jy ! Component: 2900 - total flux cleaned = -0.00466045 Jy ! Component: 2950 - total flux cleaned = -0.0047065 Jy ! Component: 3000 - total flux cleaned = -0.00475231 Jy ! Component: 3050 - total flux cleaned = -0.00485871 Jy ! Component: 3100 - total flux cleaned = -0.00487375 Jy ! Component: 3150 - total flux cleaned = -0.00496401 Jy ! Component: 3200 - total flux cleaned = -0.00499383 Jy ! Component: 3250 - total flux cleaned = -0.00502353 Jy ! Component: 3300 - total flux cleaned = -0.00503825 Jy ! Component: 3350 - total flux cleaned = -0.00506792 Jy ! Component: 3400 - total flux cleaned = -0.00508269 Jy ! Component: 3450 - total flux cleaned = -0.00512655 Jy ! Component: 3500 - total flux cleaned = -0.00515573 Jy ! Component: 3550 - total flux cleaned = -0.00518477 Jy ! Component: 3600 - total flux cleaned = -0.00521356 Jy ! Component: 3650 - total flux cleaned = -0.00521343 Jy ! Component: 3700 - total flux cleaned = -0.00522769 Jy ! Component: 3750 - total flux cleaned = -0.00525628 Jy ! Component: 3800 - total flux cleaned = -0.0052991 Jy ! Component: 3850 - total flux cleaned = -0.00531322 Jy ! Component: 3900 - total flux cleaned = -0.00531319 Jy ! Component: 3950 - total flux cleaned = -0.0053696 Jy ! Component: 4000 - total flux cleaned = -0.00539765 Jy ! Component: 4050 - total flux cleaned = -0.00535571 Jy ! Total flux subtracted in 4096 components = -0.00541152 Jy ! Clean residual min=-0.000800 max=0.000835 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.135571 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 345 components and 0.135571 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0617-1715_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.572 at -4.327 degrees (North through East) ! Clean map min=-0.0024862 max=0.097685 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0617-1715_S_map.fits wmodel /image_prod/ug002_uva//J0617-1715_S_map.mod ! Writing 345 model components to file: /image_prod/ug002_uva//J0617-1715_S_map.mod wobs /image_prod/ug002_uva//J0617-1715_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0617-1715_S_uvs.fits wwins /image_prod/ug002_uva//J0617-1715_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0617-1715_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0976848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236873 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.727461 0.727461 1.45492 2.90985 5.81969 11.6394 23.2788 46.5575 93.1151 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 412.393 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0617-1715_S_dfm.log closed on Wed Mar 4 21:15:14 2020