! Started logfile: /image_prod/ug002_uva//J1911-2006_S_h_dfm.log on Thu Mar 5 04:03:43 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//J1911-2006_S_h_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1911-2006_S_h_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902778 visibilities/baseline/integration-bin. ! Found source: J1911-2006 ! ! 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 975 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 J1911-2006_S_h] 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.806794Jy sigma=14.149027 ! Fit after self-cal, rms=1.633012Jy sigma=7.821562 ! 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=2.587 mas, bmaj=6.874 mas, bpa=-17.95 degrees ! Estimated noise=5.17949 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 = 1.71701 Jy ! Component: 100 - total flux cleaned = 2.25049 Jy ! Total flux subtracted in 100 components = 2.25049 Jy ! Clean residual min=-0.145613 max=0.225103 Jy/beam ! Clean residual mean=-0.000345 rms=0.044335 Jy/beam ! Combined flux in latest and established models = 2.25049 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.25049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.720585Jy sigma=3.461631 ! Fit after self-cal, rms=0.720557Jy sigma=3.461368 ! 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=3.025 mas, bmaj=7.703 mas, bpa=-16.33 degrees ! Estimated noise=4.72875 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 = 0.321369 Jy ! Component: 100 - total flux cleaned = 0.476854 Jy ! Component: 150 - total flux cleaned = 0.569326 Jy ! Component: 200 - total flux cleaned = 0.626391 Jy ! Total flux subtracted in 200 components = 0.626391 Jy ! Clean residual min=-0.169648 max=0.149544 Jy/beam ! Clean residual mean=-0.000145 rms=0.038702 Jy/beam ! Combined flux in latest and established models = 2.87688 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 42 components and 2.87688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.554081Jy sigma=2.695957 ! Fit after self-cal, rms=0.553793Jy sigma=2.694826 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.025 x 7.703 at -16.33 degrees (North through East) ! Clean map min=-0.16413 max=2.3063 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.05 HN 1.04 KP 1.04 ! LA 1.05 MK 1.15 NL 1.04 OV 0.66 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.04 KP 1.02 ! LA 1.05 MK 1.01 NL 0.96 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.47 FD 1.06 HN 1.04 KP 1.03 ! LA 1.06 MK 0.91 NL 0.91 OV 0.64 ! PT 1.06 SC 0.99 ! ! ! Fit before self-cal, rms=0.553793Jy sigma=2.694826 ! Fit after self-cal, rms=0.131854Jy sigma=0.652063 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.042 mas, bmaj=7.755 mas, bpa=-16.04 degrees ! Estimated noise=4.69624 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 (4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562195 Jy ! Component: 100 - total flux cleaned = 0.0563391 Jy ! Component: 150 - total flux cleaned = 0.0563032 Jy ! Component: 200 - total flux cleaned = 0.0569761 Jy ! Total flux subtracted in 200 components = 0.0569761 Jy ! Clean residual min=-0.026941 max=0.028685 Jy/beam ! Clean residual mean=0.000036 rms=0.006171 Jy/beam ! Combined flux in latest and established models = 2.93386 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 59 components and 2.93386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100203Jy sigma=0.507389 ! Fit after self-cal, rms=0.099229Jy sigma=0.498805 ! 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=0.099229Jy sigma=0.498805 ! Fit after self-cal, rms=0.096659Jy sigma=0.481554 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.036 mas, bmaj=7.743 mas, bpa=-16.01 degrees ! Estimated noise=4.6744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204296 Jy ! Component: 100 - total flux cleaned = 0.0250007 Jy ! Component: 150 - total flux cleaned = 0.0259308 Jy ! Component: 200 - total flux cleaned = 0.0271057 Jy ! Total flux subtracted in 200 components = 0.0271057 Jy ! Clean residual min=-0.020758 max=0.021861 Jy/beam ! Clean residual mean=0.000019 rms=0.004574 Jy/beam ! Combined flux in latest and established models = 2.96097 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 2.96097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088738Jy sigma=0.449957 ! Fit after self-cal, rms=0.088594Jy sigma=0.448370 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 (20, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191279 Jy ! Component: 100 - total flux cleaned = 0.0223345 Jy ! Component: 150 - total flux cleaned = 0.0242185 Jy ! Component: 200 - total flux cleaned = 0.0264912 Jy ! Total flux subtracted in 200 components = 0.0264912 Jy ! Clean residual min=-0.017138 max=0.010981 Jy/beam ! Clean residual mean=-0.000019 rms=0.003361 Jy/beam ! Combined flux in latest and established models = 2.98746 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 2.98746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082985Jy sigma=0.419449 ! Fit after self-cal, rms=0.082734Jy sigma=0.418668 ! 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=0.082734Jy sigma=0.418668 ! Fit after self-cal, rms=0.082250Jy sigma=0.412954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.036 mas, bmaj=7.743 mas, bpa=-15.98 degrees ! Estimated noise=4.66897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493637 Jy ! Component: 100 - total flux cleaned = 0.00608697 Jy ! Component: 150 - total flux cleaned = 0.00733875 Jy ! Component: 200 - total flux cleaned = 0.0084544 Jy ! Total flux subtracted in 200 components = 0.0084544 Jy ! Clean residual min=-0.013697 max=0.009903 Jy/beam ! Clean residual mean=-0.000021 rms=0.002787 Jy/beam ! Combined flux in latest and established models = 2.99591 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 130 components and 2.99591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080345Jy sigma=0.404954 ! Fit after self-cal, rms=0.080358Jy sigma=0.404779 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 = 0.000889611 Jy ! Component: 100 - total flux cleaned = 0.00200576 Jy ! Component: 150 - total flux cleaned = 0.00302357 Jy ! Component: 200 - total flux cleaned = 0.00380199 Jy ! Total flux subtracted in 200 components = 0.00380199 Jy ! Clean residual min=-0.012469 max=0.009396 Jy/beam ! Clean residual mean=-0.000026 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 2.99971 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 145 components and 2.99971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079563Jy sigma=0.401523 ! Fit after self-cal, rms=0.079576Jy sigma=0.401483 ! 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=0.079576Jy sigma=0.401483 ! Fit after self-cal, rms=0.079638Jy sigma=0.400812 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.773 mas, bmaj=14.45 mas, bpa=-14.98 degrees ! Estimated noise=6.92661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345261 Jy ! Component: 100 - total flux cleaned = 0.00625752 Jy ! Component: 150 - total flux cleaned = 0.00749851 Jy ! Component: 200 - total flux cleaned = 0.00814103 Jy ! Total flux subtracted in 200 components = 0.00814103 Jy ! Clean residual min=-0.011194 max=0.009503 Jy/beam ! Clean residual mean=-0.000074 rms=0.003192 Jy/beam ! Combined flux in latest and established models = 3.00785 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 3.00786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079165Jy sigma=0.399892 ! Fit after self-cal, rms=0.079144Jy sigma=0.399580 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 = 0.000845899 Jy ! Component: 100 - total flux cleaned = 0.00116132 Jy ! Component: 150 - total flux cleaned = 0.00152404 Jy ! Component: 200 - total flux cleaned = 0.0019407 Jy ! Total flux subtracted in 200 components = 0.0019407 Jy ! Clean residual min=-0.010525 max=0.009034 Jy/beam ! Clean residual mean=-0.000078 rms=0.003094 Jy/beam ! Combined flux in latest and established models = 3.0098 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 165 components and 3.0098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078982Jy sigma=0.399624 ! Fit after self-cal, rms=0.078974Jy sigma=0.399539 ! 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=3.037 mas, bmaj=7.744 mas, bpa=-15.97 degrees ! Estimated noise=4.66901 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 7.744 at -15.97 degrees (North through East) ! Clean map min=-0.018111 max=2.2782 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078974Jy sigma=0.399539 ! Fit after self-cal, rms=0.075161Jy sigma=0.365464 ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.743 mas, bpa=-15.97 degrees ! Estimated noise=4.66682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00320136 Jy ! Component: 100 - total flux cleaned = -0.004083 Jy ! Component: 150 - total flux cleaned = -0.00460133 Jy ! Component: 200 - total flux cleaned = -0.00483677 Jy ! Total flux subtracted in 200 components = -0.00483677 Jy ! Clean residual min=-0.010305 max=0.008534 Jy/beam ! Clean residual mean=-0.000030 rms=0.002318 Jy/beam ! Combined flux in latest and established models = 3.00496 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 3.00496 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074604Jy sigma=0.363070 ! Fit after self-cal, rms=0.074596Jy sigma=0.363039 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00033491 Jy ! Component: 100 - total flux cleaned = -4.66739e-05 Jy ! Component: 150 - total flux cleaned = 0.000314197 Jy ! Component: 200 - total flux cleaned = 0.0006521 Jy ! Total flux subtracted in 200 components = 0.0006521 Jy ! Clean residual min=-0.009867 max=0.008345 Jy/beam ! Clean residual mean=-0.000031 rms=0.002273 Jy/beam ! Combined flux in latest and established models = 3.00561 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 192 components and 3.00561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074416Jy sigma=0.361855 ! Fit after self-cal, rms=0.074405Jy sigma=0.361843 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074405Jy sigma=0.361843 ! Fit after self-cal, rms=0.074451Jy sigma=0.361684 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=2.586 mas, bmaj=6.883 mas, bpa=-17.92 degrees ! Estimated noise=5.14129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.70408 Jy ! Component: 100 - total flux cleaned = 2.23518 Jy ! Component: 150 - total flux cleaned = 2.47444 Jy ! Component: 200 - total flux cleaned = 2.60998 Jy ! Total flux subtracted in 200 components = 2.60998 Jy ! Clean residual min=-0.044061 max=0.073145 Jy/beam ! Clean residual mean=-0.000146 rms=0.014293 Jy/beam ! Combined flux in latest and established models = 2.60998 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 27 model components to the UV plane model. ! The established model now contains 27 components and 2.60998 Jy ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.745 mas, bpa=-15.97 degrees ! Estimated noise=4.66605 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 = 0.124431 Jy ! Component: 100 - total flux cleaned = 0.200856 Jy ! Component: 150 - total flux cleaned = 0.251811 Jy ! Component: 200 - total flux cleaned = 0.287141 Jy ! Total flux subtracted in 200 components = 0.287141 Jy ! Clean residual min=-0.023237 max=0.022397 Jy/beam ! Clean residual mean=-0.000025 rms=0.006086 Jy/beam ! Combined flux in latest and established models = 2.89712 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 72 components and 2.89712 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=6.773 mas, bmaj=14.45 mas, bpa=-14.98 degrees ! Estimated noise=6.92024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0447025 Jy ! Component: 100 - total flux cleaned = 0.0692848 Jy ! Component: 150 - total flux cleaned = 0.0849122 Jy ! Component: 200 - total flux cleaned = 0.0952091 Jy ! Total flux subtracted in 200 components = 0.0952091 Jy ! Clean residual min=-0.013667 max=0.011772 Jy/beam ! Clean residual mean=-0.000060 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 2.99233 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 = 0.0066405 Jy ! Component: 100 - total flux cleaned = 0.00921198 Jy ! Component: 150 - total flux cleaned = 0.0112627 Jy ! Component: 200 - total flux cleaned = 0.0120045 Jy ! Total flux subtracted in 200 components = 0.0120045 Jy ! Clean residual min=-0.011844 max=0.009209 Jy/beam ! Clean residual mean=-0.000067 rms=0.003239 Jy/beam ! Combined flux in latest and established models = 3.00434 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 144 components and 3.00434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.745 mas, bpa=-15.97 degrees ! Estimated noise=4.66605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00540195 Jy ! Component: 100 - total flux cleaned = -0.00701385 Jy ! Component: 150 - total flux cleaned = -0.00700249 Jy ! Component: 200 - total flux cleaned = -0.00699633 Jy ! Total flux subtracted in 200 components = -0.00699633 Jy ! Clean residual min=-0.013889 max=0.010310 Jy/beam ! Clean residual mean=-0.000028 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 2.99734 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 163 components and 2.99734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076482Jy sigma=0.375816 ! Fit after self-cal, rms=0.076330Jy sigma=0.374459 wmodel J1911-2006_S_h_map.mod ! Writing 163 model components to file: J1911-2006_S_h_map.mod wobs J1911-2006_S_h_uvs.fits ! Writing UV FITS file: J1911-2006_S_h_uvs.fits wwins J1911-2006_S_h_map.win ! wwins: Wrote 3 windows to J1911-2006_S_h_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 = -0.00556526 Jy ! Component: 100 - total flux cleaned = -0.00795409 Jy ! Component: 150 - total flux cleaned = -0.00945194 Jy ! Component: 200 - total flux cleaned = -0.010518 Jy ! Component: 250 - total flux cleaned = -0.0112262 Jy ! Component: 300 - total flux cleaned = -0.011759 Jy ! Component: 350 - total flux cleaned = -0.0122622 Jy ! Component: 400 - total flux cleaned = -0.0128566 Jy ! Component: 450 - total flux cleaned = -0.0134189 Jy ! Component: 500 - total flux cleaned = -0.0136333 Jy ! Component: 550 - total flux cleaned = -0.0138412 Jy ! Component: 600 - total flux cleaned = -0.01394 Jy ! Component: 650 - total flux cleaned = -0.0142282 Jy ! Component: 700 - total flux cleaned = -0.0144132 Jy ! Component: 750 - total flux cleaned = -0.0145941 Jy ! Component: 800 - total flux cleaned = -0.0149438 Jy ! Component: 850 - total flux cleaned = -0.0152817 Jy ! Component: 900 - total flux cleaned = -0.0156124 Jy ! Component: 950 - total flux cleaned = -0.0161697 Jy ! Component: 1000 - total flux cleaned = -0.0163237 Jy ! Component: 1050 - total flux cleaned = -0.0166994 Jy ! Component: 1100 - total flux cleaned = -0.0170634 Jy ! Component: 1150 - total flux cleaned = -0.0172034 Jy ! Component: 1200 - total flux cleaned = -0.0172728 Jy ! Component: 1250 - total flux cleaned = -0.0174773 Jy ! Component: 1300 - total flux cleaned = -0.0176105 Jy ! Component: 1350 - total flux cleaned = -0.0177392 Jy ! Component: 1400 - total flux cleaned = -0.0178659 Jy ! Component: 1450 - total flux cleaned = -0.0179902 Jy ! Component: 1500 - total flux cleaned = -0.0182907 Jy ! Component: 1550 - total flux cleaned = -0.0184087 Jy ! Component: 1600 - total flux cleaned = -0.0186384 Jy ! Component: 1650 - total flux cleaned = -0.0190311 Jy ! Component: 1700 - total flux cleaned = -0.0191955 Jy ! Component: 1750 - total flux cleaned = -0.0194118 Jy ! Component: 1800 - total flux cleaned = -0.0198887 Jy ! Component: 1850 - total flux cleaned = -0.020148 Jy ! Component: 1900 - total flux cleaned = -0.0205554 Jy ! Component: 1950 - total flux cleaned = -0.0208557 Jy ! Component: 2000 - total flux cleaned = -0.0212498 Jy ! Component: 2050 - total flux cleaned = -0.0216372 Jy ! Component: 2100 - total flux cleaned = -0.0218746 Jy ! Component: 2150 - total flux cleaned = -0.02211 Jy ! Component: 2200 - total flux cleaned = -0.0225703 Jy ! Component: 2250 - total flux cleaned = -0.0228424 Jy ! Component: 2300 - total flux cleaned = -0.0231539 Jy ! Component: 2350 - total flux cleaned = -0.023416 Jy ! Component: 2400 - total flux cleaned = -0.0236749 Jy ! Component: 2450 - total flux cleaned = -0.0240967 Jy ! Component: 2500 - total flux cleaned = -0.0242628 Jy ! Component: 2550 - total flux cleaned = -0.0243857 Jy ! Component: 2600 - total flux cleaned = -0.0246278 Jy ! Component: 2650 - total flux cleaned = -0.0247468 Jy ! Component: 2700 - total flux cleaned = -0.0247861 Jy ! Component: 2750 - total flux cleaned = -0.024941 Jy ! Component: 2800 - total flux cleaned = -0.0249787 Jy ! Component: 2850 - total flux cleaned = -0.0250541 Jy ! Component: 2900 - total flux cleaned = -0.0250539 Jy ! Component: 2950 - total flux cleaned = -0.0251647 Jy ! Component: 3000 - total flux cleaned = -0.025201 Jy ! Component: 3050 - total flux cleaned = -0.0252735 Jy ! Component: 3100 - total flux cleaned = -0.0253092 Jy ! Component: 3150 - total flux cleaned = -0.0252738 Jy ! Component: 3200 - total flux cleaned = -0.0252742 Jy ! Component: 3250 - total flux cleaned = -0.0254132 Jy ! Component: 3300 - total flux cleaned = -0.0254819 Jy ! Component: 3350 - total flux cleaned = -0.0255503 Jy ! Component: 3400 - total flux cleaned = -0.025584 Jy ! Component: 3450 - total flux cleaned = -0.0256514 Jy ! Component: 3500 - total flux cleaned = -0.0257847 Jy ! Component: 3550 - total flux cleaned = -0.0258509 Jy ! Component: 3600 - total flux cleaned = -0.0259163 Jy ! Component: 3650 - total flux cleaned = -0.0258836 Jy ! Component: 3700 - total flux cleaned = -0.0260447 Jy ! Component: 3750 - total flux cleaned = -0.0260446 Jy ! Component: 3800 - total flux cleaned = -0.0260449 Jy ! Component: 3850 - total flux cleaned = -0.0260765 Jy ! Component: 3900 - total flux cleaned = -0.0261395 Jy ! Component: 3950 - total flux cleaned = -0.0262017 Jy ! Component: 4000 - total flux cleaned = -0.0262016 Jy ! Component: 4050 - total flux cleaned = -0.0262016 Jy ! Total flux subtracted in 4096 components = -0.0262935 Jy ! Clean residual min=-0.001855 max=0.001969 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 2.97105 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 428 components and 2.97105 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1911-2006_S_h_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 7.745 at -15.97 degrees (North through East) ! Clean map min=-0.010099 max=2.2815 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1911-2006_S_h_map.fits wmodel /image_prod/ug002_uva//J1911-2006_S_h_map.mod ! Writing 428 model components to file: /image_prod/ug002_uva//J1911-2006_S_h_map.mod wobs /image_prod/ug002_uva//J1911-2006_S_h_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1911-2006_S_h_uvs.fits wwins /image_prod/ug002_uva//J1911-2006_S_h_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1911-2006_S_h_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.28145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000517555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.068056 0.068056 0.136112 0.272224 0.544448 1.0889 2.17779 4.35558 8.71117 17.4223 34.8447 69.6893 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.281 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4408.13 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1911-2006_S_h_dfm.log closed on Thu Mar 5 04:03:47 2020