! Started logfile: /image_prod/ug002_uva//J2144-3312_S_dfm.log on Thu Mar 5 05:21:50 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//J2144-3312_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2144-3312_S_uva.fits ! AN table 1: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.867222 visibilities/baseline/integration-bin. ! Found source: J2144-3312 ! ! 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 4683 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 J2144-3312_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.085960Jy sigma=5.939185 ! Fit after self-cal, rms=0.560812Jy sigma=2.801542 ! 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=2.876 mas, bmaj=15.23 mas, bpa=-17.78 degrees ! Estimated noise=3.21809 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 = 0.357372 Jy ! Component: 100 - total flux cleaned = 0.446538 Jy ! Total flux subtracted in 100 components = 0.446538 Jy ! Clean residual min=-0.023075 max=0.046021 Jy/beam ! Clean residual mean=-0.000134 rms=0.007606 Jy/beam ! Combined flux in latest and established models = 0.446538 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.446538 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.132757Jy sigma=0.677189 ! Fit after self-cal, rms=0.132785Jy sigma=0.677000 ! Inverting map ! Added new window around map position (32.5, -88.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0434124 Jy ! Component: 100 - total flux cleaned = 0.0670371 Jy ! Total flux subtracted in 100 components = 0.0670371 Jy ! Clean residual min=-0.018395 max=0.023950 Jy/beam ! Clean residual mean=-0.000103 rms=0.005132 Jy/beam ! Combined flux in latest and established models = 0.513575 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.513575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120525Jy sigma=0.568736 ! Fit after self-cal, rms=0.120083Jy sigma=0.565236 ! 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=3.664 mas, bmaj=16.69 mas, bpa=-15.8 degrees ! Estimated noise=2.00448 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 = 0.0232646 Jy ! Component: 100 - total flux cleaned = 0.0367782 Jy ! Component: 150 - total flux cleaned = 0.0455155 Jy ! Component: 200 - total flux cleaned = 0.0513968 Jy ! Total flux subtracted in 200 components = 0.0513968 Jy ! Clean residual min=-0.015048 max=0.015503 Jy/beam ! Clean residual mean=0.000016 rms=0.003998 Jy/beam ! Combined flux in latest and established models = 0.564971 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 83 components and 0.564971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116482Jy sigma=0.528048 ! Fit after self-cal, rms=0.116394Jy sigma=0.527498 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.664 x 16.69 at -15.8 degrees (North through East) ! Clean map min=-0.014804 max=0.4391 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.02 KP 0.96 ! LA 0.98 MK 1.01 NL 1.01 OV 0.94 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 0.97 HN 1.07 KP 0.96 ! LA 1.01 MK 1.01 NL 1.18 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.03 KP 0.98 ! LA 0.99 MK 0.98 NL 1.14 OV 0.93 ! PT 0.98 ! ! ! Fit before self-cal, rms=0.116394Jy sigma=0.527498 ! Fit after self-cal, rms=0.117809Jy sigma=0.470159 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.684 mas, bmaj=16.98 mas, bpa=-15.92 degrees ! Estimated noise=2.0236 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 = -0.00815238 Jy ! Component: 100 - total flux cleaned = -0.00977092 Jy ! Component: 150 - total flux cleaned = -0.0104066 Jy ! Component: 200 - total flux cleaned = -0.0108236 Jy ! Total flux subtracted in 200 components = -0.0108236 Jy ! Clean residual min=-0.009283 max=0.012962 Jy/beam ! Clean residual mean=-0.000024 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 0.554148 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.554148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116974Jy sigma=0.465915 ! Fit after self-cal, rms=0.117040Jy sigma=0.465284 ! 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=0.117040Jy sigma=0.465284 ! Fit after self-cal, rms=0.117678Jy sigma=0.464755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.694 mas, bmaj=17.02 mas, bpa=-15.93 degrees ! Estimated noise=2.02087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00552807 Jy ! Component: 100 - total flux cleaned = -0.00656189 Jy ! Component: 150 - total flux cleaned = -0.00720763 Jy ! Component: 200 - total flux cleaned = -0.00768219 Jy ! Total flux subtracted in 200 components = -0.00768219 Jy ! Clean residual min=-0.008284 max=0.012450 Jy/beam ! Clean residual mean=-0.000023 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 0.546466 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 141 components and 0.546465 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117141Jy sigma=0.462914 ! Fit after self-cal, rms=0.117096Jy sigma=0.462623 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 (-13, 106.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106936 Jy ! Component: 100 - total flux cleaned = 0.0136084 Jy ! Component: 150 - total flux cleaned = 0.0145671 Jy ! Component: 200 - total flux cleaned = 0.0149079 Jy ! Total flux subtracted in 200 components = 0.0149079 Jy ! Clean residual min=-0.007167 max=0.007990 Jy/beam ! Clean residual mean=0.000015 rms=0.002068 Jy/beam ! Combined flux in latest and established models = 0.561373 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 199 components and 0.561373 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115798Jy sigma=0.454967 ! Fit after self-cal, rms=0.115729Jy sigma=0.454419 ! 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=0.115729Jy sigma=0.454419 ! Fit after self-cal, rms=0.119740Jy sigma=0.441338 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.704 mas, bmaj=17.06 mas, bpa=-16.06 degrees ! Estimated noise=2.0191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0012577 Jy ! Component: 100 - total flux cleaned = -0.00169059 Jy ! Component: 150 - total flux cleaned = -0.00135473 Jy ! Component: 200 - total flux cleaned = -0.00135437 Jy ! Total flux subtracted in 200 components = -0.00135437 Jy ! Clean residual min=-0.005835 max=0.005364 Jy/beam ! Clean residual mean=0.000003 rms=0.001437 Jy/beam ! Combined flux in latest and established models = 0.560019 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 240 components and 0.560019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119335Jy sigma=0.439422 ! Fit after self-cal, rms=0.119360Jy sigma=0.439299 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 = -0.000129545 Jy ! Component: 100 - total flux cleaned = -0.000129241 Jy ! Component: 150 - total flux cleaned = -0.000208711 Jy ! Component: 200 - total flux cleaned = -0.000356735 Jy ! Total flux subtracted in 200 components = -0.000356735 Jy ! Clean residual min=-0.005346 max=0.005128 Jy/beam ! Clean residual mean=0.000003 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.559662 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 259 components and 0.559662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119204Jy sigma=0.438780 ! Fit after self-cal, rms=0.119202Jy sigma=0.438767 ! 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=0.119202Jy sigma=0.438767 ! Fit after self-cal, rms=0.120035Jy sigma=0.438206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.99 mas, bmaj=30.36 mas, bpa=0.2507 degrees ! Estimated noise=2.25943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00209851 Jy ! Component: 100 - total flux cleaned = -0.00244574 Jy ! Component: 150 - total flux cleaned = -0.00264489 Jy ! Component: 200 - total flux cleaned = -0.00269047 Jy ! Total flux subtracted in 200 components = -0.00269047 Jy ! Clean residual min=-0.006213 max=0.004791 Jy/beam ! Clean residual mean=0.000010 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.556972 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 282 components and 0.556972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119892Jy sigma=0.437779 ! Fit after self-cal, rms=0.119903Jy sigma=0.437697 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 = -0.00015467 Jy ! Component: 100 - total flux cleaned = -0.000197796 Jy ! Component: 150 - total flux cleaned = -0.000309467 Jy ! Component: 200 - total flux cleaned = -0.000380598 Jy ! Total flux subtracted in 200 components = -0.000380598 Jy ! Clean residual min=-0.006181 max=0.004760 Jy/beam ! Clean residual mean=0.000009 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.556591 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 297 components and 0.556591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119849Jy sigma=0.437605 ! Fit after self-cal, rms=0.119854Jy sigma=0.437580 ! 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=3.713 mas, bmaj=17.09 mas, bpa=-16.12 degrees ! Estimated noise=2.01764 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 17.09 at -16.12 degrees (North through East) ! Clean map min=-0.010409 max=0.44317 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=2.902 mas, bmaj=15.53 mas, bpa=-18.06 degrees ! Estimated noise=3.25838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.361724 Jy ! Component: 100 - total flux cleaned = 0.446086 Jy ! Component: 150 - total flux cleaned = 0.481513 Jy ! Component: 200 - total flux cleaned = 0.500886 Jy ! Total flux subtracted in 200 components = 0.500886 Jy ! Clean residual min=-0.012598 max=0.014211 Jy/beam ! Clean residual mean=-0.000110 rms=0.003157 Jy/beam ! Combined flux in latest and established models = 0.500886 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.500886 Jy ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=17.09 mas, bpa=-16.12 degrees ! Estimated noise=2.01764 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 = 0.0190693 Jy ! Component: 100 - total flux cleaned = 0.0301735 Jy ! Component: 150 - total flux cleaned = 0.0345834 Jy ! Component: 200 - total flux cleaned = 0.0384892 Jy ! Total flux subtracted in 200 components = 0.0384892 Jy ! Clean residual min=-0.006595 max=0.007972 Jy/beam ! Clean residual mean=-0.000027 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.539376 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 79 components and 0.539376 Jy ! Inverting map ! Added new window around map position (13, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0079775 Jy ! Component: 100 - total flux cleaned = 0.00999782 Jy ! Component: 150 - total flux cleaned = 0.0120289 Jy ! Component: 200 - total flux cleaned = 0.0135923 Jy ! Total flux subtracted in 200 components = 0.0135923 Jy ! Clean residual min=-0.005070 max=0.005133 Jy/beam ! Clean residual mean=0.000001 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.552968 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 120 components and 0.552968 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=8.99 mas, bmaj=30.36 mas, bpa=0.2507 degrees ! Estimated noise=2.25943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101511 Jy ! Component: 100 - total flux cleaned = 0.0017893 Jy ! Component: 150 - total flux cleaned = 0.00227102 Jy ! Component: 200 - total flux cleaned = 0.00261091 Jy ! Total flux subtracted in 200 components = 0.00261091 Jy ! Clean residual min=-0.005496 max=0.004308 Jy/beam ! Clean residual mean=0.000009 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.555579 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 = 0.000152582 Jy ! Component: 100 - total flux cleaned = 0.000367654 Jy ! Component: 150 - total flux cleaned = 0.00043428 Jy ! Component: 200 - total flux cleaned = 0.000622797 Jy ! Total flux subtracted in 200 components = 0.000622797 Jy ! Clean residual min=-0.005442 max=0.004207 Jy/beam ! Clean residual mean=0.000012 rms=0.001449 Jy/beam ! Combined flux in latest and established models = 0.556202 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 190 components and 0.556202 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.713 mas, bmaj=17.09 mas, bpa=-16.12 degrees ! Estimated noise=2.01764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137659 Jy ! Component: 100 - total flux cleaned = 0.000427224 Jy ! Component: 150 - total flux cleaned = 0.00051388 Jy ! Component: 200 - total flux cleaned = 0.000510523 Jy ! Total flux subtracted in 200 components = 0.000510523 Jy ! Clean residual min=-0.004303 max=0.004873 Jy/beam ! Clean residual mean=0.000008 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.556713 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 220 components and 0.556713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119408Jy sigma=0.436382 ! Fit after self-cal, rms=0.119348Jy sigma=0.436170 wmodel J2144-3312_S_map.mod ! Writing 220 model components to file: J2144-3312_S_map.mod wobs J2144-3312_S_uvs.fits ! Writing UV FITS file: J2144-3312_S_uvs.fits wwins J2144-3312_S_map.win ! wwins: Wrote 4 windows to J2144-3312_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 = -0.000286255 Jy ! Component: 100 - total flux cleaned = -0.000570029 Jy ! Component: 150 - total flux cleaned = -0.000567387 Jy ! Component: 200 - total flux cleaned = -0.000382753 Jy ! Component: 250 - total flux cleaned = -0.000210474 Jy ! Component: 300 - total flux cleaned = -9.95789e-05 Jy ! Component: 350 - total flux cleaned = 0.000171548 Jy ! Component: 400 - total flux cleaned = 0.000589861 Jy ! Component: 450 - total flux cleaned = 0.000894339 Jy ! Component: 500 - total flux cleaned = 0.00123916 Jy ! Component: 550 - total flux cleaned = 0.00128674 Jy ! Component: 600 - total flux cleaned = 0.0012398 Jy ! Component: 650 - total flux cleaned = 0.00123973 Jy ! Component: 700 - total flux cleaned = 0.00124007 Jy ! Component: 750 - total flux cleaned = 0.00124013 Jy ! Component: 800 - total flux cleaned = 0.00115453 Jy ! Component: 850 - total flux cleaned = 0.00102837 Jy ! Component: 900 - total flux cleaned = 0.00107057 Jy ! Component: 950 - total flux cleaned = 0.000908674 Jy ! Component: 1000 - total flux cleaned = 0.000949675 Jy ! Component: 1050 - total flux cleaned = 0.000988822 Jy ! Component: 1100 - total flux cleaned = 0.000950003 Jy ! Component: 1150 - total flux cleaned = 0.000912052 Jy ! Component: 1200 - total flux cleaned = 0.000911708 Jy ! Component: 1250 - total flux cleaned = 0.000948537 Jy ! Component: 1300 - total flux cleaned = 0.000912174 Jy ! Component: 1350 - total flux cleaned = 0.000947726 Jy ! Component: 1400 - total flux cleaned = 0.0010529 Jy ! Component: 1450 - total flux cleaned = 0.00105363 Jy ! Component: 1500 - total flux cleaned = 0.0012919 Jy ! Component: 1550 - total flux cleaned = 0.00132537 Jy ! Component: 1600 - total flux cleaned = 0.00145709 Jy ! Component: 1650 - total flux cleaned = 0.00139221 Jy ! Component: 1700 - total flux cleaned = 0.00158495 Jy ! Component: 1750 - total flux cleaned = 0.00155359 Jy ! Component: 1800 - total flux cleaned = 0.00161614 Jy ! Component: 1850 - total flux cleaned = 0.00164719 Jy ! Component: 1900 - total flux cleaned = 0.00158636 Jy ! Component: 1950 - total flux cleaned = 0.00167604 Jy ! Component: 2000 - total flux cleaned = 0.0016462 Jy ! Component: 2050 - total flux cleaned = 0.00161733 Jy ! Component: 2100 - total flux cleaned = 0.00164641 Jy ! Component: 2150 - total flux cleaned = 0.0016746 Jy ! Component: 2200 - total flux cleaned = 0.0017023 Jy ! Component: 2250 - total flux cleaned = 0.00167462 Jy ! Component: 2300 - total flux cleaned = 0.00167514 Jy ! Component: 2350 - total flux cleaned = 0.001757 Jy ! Component: 2400 - total flux cleaned = 0.00178365 Jy ! Component: 2450 - total flux cleaned = 0.00180979 Jy ! Component: 2500 - total flux cleaned = 0.0017574 Jy ! Component: 2550 - total flux cleaned = 0.00186129 Jy ! Component: 2600 - total flux cleaned = 0.00188733 Jy ! Component: 2650 - total flux cleaned = 0.00209014 Jy ! Component: 2700 - total flux cleaned = 0.00208956 Jy ! Component: 2750 - total flux cleaned = 0.00211412 Jy ! Component: 2800 - total flux cleaned = 0.00218773 Jy ! Component: 2850 - total flux cleaned = 0.00226118 Jy ! Component: 2900 - total flux cleaned = 0.00238183 Jy ! Component: 2950 - total flux cleaned = 0.0023818 Jy ! Component: 3000 - total flux cleaned = 0.00254769 Jy ! Component: 3050 - total flux cleaned = 0.00261797 Jy ! Component: 3100 - total flux cleaned = 0.00271083 Jy ! Component: 3150 - total flux cleaned = 0.00280303 Jy ! Component: 3200 - total flux cleaned = 0.00289444 Jy ! Component: 3250 - total flux cleaned = 0.00296232 Jy ! Component: 3300 - total flux cleaned = 0.00307468 Jy ! Component: 3350 - total flux cleaned = 0.00311917 Jy ! Component: 3400 - total flux cleaned = 0.00322932 Jy ! Component: 3450 - total flux cleaned = 0.00327319 Jy ! Component: 3500 - total flux cleaned = 0.00325152 Jy ! Component: 3550 - total flux cleaned = 0.00340234 Jy ! Component: 3600 - total flux cleaned = 0.00344512 Jy ! Component: 3650 - total flux cleaned = 0.00350892 Jy ! Component: 3700 - total flux cleaned = 0.00355139 Jy ! Component: 3750 - total flux cleaned = 0.00363535 Jy ! Component: 3800 - total flux cleaned = 0.00371847 Jy ! Component: 3850 - total flux cleaned = 0.00380106 Jy ! Component: 3900 - total flux cleaned = 0.00386264 Jy ! Component: 3950 - total flux cleaned = 0.00392366 Jy ! Component: 4000 - total flux cleaned = 0.00400453 Jy ! Component: 4050 - total flux cleaned = 0.00410494 Jy ! Total flux subtracted in 4096 components = 0.0041248 Jy ! Clean residual min=-0.001069 max=0.001159 Jy/beam ! Clean residual mean=0.000008 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.560838 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 502 components and 0.560837 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2144-3312_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.713 x 17.09 at -16.12 degrees (North through East) ! Clean map min=-0.0075151 max=0.4572 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2144-3312_S_map.fits wmodel /image_prod/ug002_uva//J2144-3312_S_map.mod ! Writing 502 model components to file: /image_prod/ug002_uva//J2144-3312_S_map.mod wobs /image_prod/ug002_uva//J2144-3312_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2144-3312_S_uvs.fits wwins /image_prod/ug002_uva//J2144-3312_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J2144-3312_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.457195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.259294 0.259294 0.518588 1.03718 2.07435 4.1487 8.29741 16.5948 33.1896 66.3793 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.457 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1156.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2144-3312_S_dfm.log closed on Thu Mar 5 05:21:54 2020