! Started logfile: /image_prod/ug002_uva//J0024+4644_S_dfm.log on Wed Mar 4 18:26:34 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//J0024+4644_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0024+4644_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905556 visibilities/baseline/integration-bin. ! Found source: J0024+4644 ! ! 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 7335 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 J0024+4644_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018552Jy sigma=8.914563 ! Fit after self-cal, rms=0.816737Jy sigma=7.094524 ! 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=3.16 mas, bmaj=4.781 mas, bpa=-5.9 degrees ! Estimated noise=1.39583 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 = 0.143119 Jy ! Component: 100 - total flux cleaned = 0.177453 Jy ! Total flux subtracted in 100 components = 0.177453 Jy ! Clean residual min=-0.007312 max=0.013811 Jy/beam ! Clean residual mean=0.000009 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.177453 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.177453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081212Jy sigma=0.574666 ! Fit after self-cal, rms=0.081167Jy sigma=0.574367 ! Inverting map ! Added new window around map position (0.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153697 Jy ! Component: 100 - total flux cleaned = 0.0240213 Jy ! Total flux subtracted in 100 components = 0.0240213 Jy ! Clean residual min=-0.007917 max=0.006499 Jy/beam ! Clean residual mean=0.000011 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.201475 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.201475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077919Jy sigma=0.540611 ! Fit after self-cal, rms=0.077722Jy sigma=0.538996 ! 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=3.728 mas, bmaj=5.524 mas, bpa=-4.052 degrees ! Estimated noise=0.98601 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 = 0.00699236 Jy ! Component: 100 - total flux cleaned = 0.0107265 Jy ! Component: 150 - total flux cleaned = 0.0130958 Jy ! Component: 200 - total flux cleaned = 0.0146393 Jy ! Total flux subtracted in 200 components = 0.0146393 Jy ! Clean residual min=-0.008157 max=0.005750 Jy/beam ! Clean residual mean=0.000022 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.216114 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.216114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076903Jy sigma=0.533382 ! Fit after self-cal, rms=0.076820Jy sigma=0.532684 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.728 x 5.524 at -4.052 degrees (North through East) ! Clean map min=-0.0078789 max=0.18259 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.08 HN 1.03 KP 1.02 ! LA 1.05 MK 1.02 NL 1.01 OV 0.69 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.02 KP 1.01 ! LA 1.03 MK 0.98 NL 0.95 OV 0.92 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.05 KP 1.01 ! LA 1.05 MK 1.02 NL 0.92 OV 0.69 ! PT 1.06 SC 1.04 ! ! ! Fit before self-cal, rms=0.076820Jy sigma=0.532684 ! Fit after self-cal, rms=0.069739Jy sigma=0.476180 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.565 mas, bpa=-3.128 degrees ! Estimated noise=0.987629 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 (1.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481036 Jy ! Component: 100 - total flux cleaned = 0.00596963 Jy ! Component: 150 - total flux cleaned = 0.00623956 Jy ! Component: 200 - total flux cleaned = 0.00634969 Jy ! Total flux subtracted in 200 components = 0.00634969 Jy ! Clean residual min=-0.002807 max=0.002961 Jy/beam ! Clean residual mean=0.000011 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.222464 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.222464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069351Jy sigma=0.472739 ! Fit after self-cal, rms=0.069318Jy sigma=0.471863 ! 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=0.069318Jy sigma=0.471863 ! Fit after self-cal, rms=0.063820Jy sigma=0.460420 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=5.536 mas, bpa=-3.534 degrees ! Estimated noise=0.984243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210105 Jy ! Component: 100 - total flux cleaned = 0.00249515 Jy ! Component: 150 - total flux cleaned = 0.00253891 Jy ! Component: 200 - total flux cleaned = 0.00250178 Jy ! Total flux subtracted in 200 components = 0.00250178 Jy ! Clean residual min=-0.002022 max=0.002530 Jy/beam ! Clean residual mean=0.000012 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.224965 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.224965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063702Jy sigma=0.459476 ! Fit after self-cal, rms=0.063688Jy sigma=0.459322 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 (6.5, -29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255925 Jy ! Component: 100 - total flux cleaned = 0.00416505 Jy ! Component: 150 - total flux cleaned = 0.00533878 Jy ! Component: 200 - total flux cleaned = 0.00596802 Jy ! Total flux subtracted in 200 components = 0.00596802 Jy ! Clean residual min=-0.001867 max=0.001904 Jy/beam ! Clean residual mean=0.000013 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.230933 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.230933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063564Jy sigma=0.458048 ! Fit after self-cal, rms=0.063552Jy sigma=0.457968 ! 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=0.063552Jy sigma=0.457968 ! Fit after self-cal, rms=0.063294Jy sigma=0.457706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.734 mas, bmaj=5.535 mas, bpa=-3.604 degrees ! Estimated noise=0.982865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136323 Jy ! Component: 100 - total flux cleaned = 0.00216112 Jy ! Component: 150 - total flux cleaned = 0.00262237 Jy ! Component: 200 - total flux cleaned = 0.00285126 Jy ! Total flux subtracted in 200 components = 0.00285126 Jy ! Clean residual min=-0.001723 max=0.001682 Jy/beam ! Clean residual mean=0.000010 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.233785 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.233785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063245Jy sigma=0.457320 ! Fit after self-cal, rms=0.063240Jy sigma=0.457289 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 = 0.000370969 Jy ! Component: 100 - total flux cleaned = 0.000504099 Jy ! Component: 150 - total flux cleaned = 0.000602657 Jy ! Component: 200 - total flux cleaned = 0.000648939 Jy ! Total flux subtracted in 200 components = 0.000648939 Jy ! Clean residual min=-0.001726 max=0.001651 Jy/beam ! Clean residual mean=0.000010 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.234434 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 133 components and 0.234434 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063217Jy sigma=0.457145 ! Fit after self-cal, rms=0.063216Jy sigma=0.457137 ! 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=0.063216Jy sigma=0.457137 ! Fit after self-cal, rms=0.063156Jy sigma=0.457078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.966 mas, bmaj=9.357 mas, bpa=7.887 degrees ! Estimated noise=1.17304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844807 Jy ! Component: 100 - total flux cleaned = 0.00116361 Jy ! Component: 150 - total flux cleaned = 0.00141557 Jy ! Component: 200 - total flux cleaned = 0.00152184 Jy ! Total flux subtracted in 200 components = 0.00152184 Jy ! Clean residual min=-0.001815 max=0.001755 Jy/beam ! Clean residual mean=0.000020 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.235956 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 160 components and 0.235956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063149Jy sigma=0.457036 ! Fit after self-cal, rms=0.063147Jy sigma=0.457028 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 = 0.000157048 Jy ! Component: 100 - total flux cleaned = 0.000235025 Jy ! Component: 150 - total flux cleaned = 0.000294285 Jy ! Component: 200 - total flux cleaned = 0.000321506 Jy ! Total flux subtracted in 200 components = 0.000321506 Jy ! Clean residual min=-0.001791 max=0.001740 Jy/beam ! Clean residual mean=0.000020 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.236277 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 175 components and 0.236277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063146Jy sigma=0.457026 ! Fit after self-cal, rms=0.063145Jy sigma=0.457024 ! 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=3.735 mas, bmaj=5.538 mas, bpa=-3.576 degrees ! Estimated noise=0.983127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.735 x 5.538 at -3.576 degrees (North through East) ! Clean map min=-0.0016185 max=0.18212 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=3.174 mas, bmaj=4.782 mas, bpa=-4.948 degrees ! Estimated noise=1.39231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14248 Jy ! Component: 100 - total flux cleaned = 0.177808 Jy ! Component: 150 - total flux cleaned = 0.194409 Jy ! Component: 200 - total flux cleaned = 0.203795 Jy ! Total flux subtracted in 200 components = 0.203795 Jy ! Clean residual min=-0.003169 max=0.004848 Jy/beam ! Clean residual mean=0.000006 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.203795 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.203795 Jy ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.538 mas, bpa=-3.576 degrees ! Estimated noise=0.983127 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 = 0.0076944 Jy ! Component: 100 - total flux cleaned = 0.0126353 Jy ! Component: 150 - total flux cleaned = 0.0163499 Jy ! Component: 200 - total flux cleaned = 0.0192706 Jy ! Total flux subtracted in 200 components = 0.0192706 Jy ! Clean residual min=-0.002007 max=0.002334 Jy/beam ! Clean residual mean=0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.223065 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 68 components and 0.223065 Jy ! Inverting map ! Added new window around map position (79.5, 108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250403 Jy ! Component: 100 - total flux cleaned = 0.0044844 Jy ! Component: 150 - total flux cleaned = 0.00614033 Jy ! Component: 200 - total flux cleaned = 0.00754453 Jy ! Total flux subtracted in 200 components = 0.00754453 Jy ! Clean residual min=-0.001824 max=0.001558 Jy/beam ! Clean residual mean=0.000006 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.23061 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 92 components and 0.23061 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=7.966 mas, bmaj=9.357 mas, bpa=7.887 degrees ! Estimated noise=1.17304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001844 Jy ! Component: 100 - total flux cleaned = 0.00316679 Jy ! Component: 150 - total flux cleaned = 0.00415358 Jy ! Component: 200 - total flux cleaned = 0.00486751 Jy ! Total flux subtracted in 200 components = 0.00486751 Jy ! Clean residual min=-0.001819 max=0.001792 Jy/beam ! Clean residual mean=0.000016 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.235477 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 = 0.000386332 Jy ! Component: 100 - total flux cleaned = 0.000738914 Jy ! Component: 150 - total flux cleaned = 0.0010223 Jy ! Component: 200 - total flux cleaned = 0.00128194 Jy ! Total flux subtracted in 200 components = 0.00128194 Jy ! Clean residual min=-0.001732 max=0.001729 Jy/beam ! Clean residual mean=0.000017 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.236759 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 159 components and 0.236759 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.735 mas, bmaj=5.538 mas, bpa=-3.576 degrees ! Estimated noise=0.983127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.86346e-05 Jy ! Component: 100 - total flux cleaned = 1.99798e-05 Jy ! Component: 150 - total flux cleaned = 7.09287e-05 Jy ! Component: 200 - total flux cleaned = 9.47787e-05 Jy ! Total flux subtracted in 200 components = 9.47787e-05 Jy ! Clean residual min=-0.001629 max=0.001542 Jy/beam ! Clean residual mean=0.000008 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.236854 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 178 components and 0.236854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063069Jy sigma=0.456643 ! Fit after self-cal, rms=0.063067Jy sigma=0.456545 wmodel J0024+4644_S_map.mod ! Writing 178 model components to file: J0024+4644_S_map.mod wobs J0024+4644_S_uvs.fits ! Writing UV FITS file: J0024+4644_S_uvs.fits wwins J0024+4644_S_map.win ! wwins: Wrote 5 windows to J0024+4644_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 = -0.000296826 Jy ! Component: 100 - total flux cleaned = -0.000593354 Jy ! Component: 150 - total flux cleaned = -0.000722868 Jy ! Component: 200 - total flux cleaned = -0.000896475 Jy ! Component: 250 - total flux cleaned = -0.000992676 Jy ! Component: 300 - total flux cleaned = -0.00103996 Jy ! Component: 350 - total flux cleaned = -0.00110896 Jy ! Component: 400 - total flux cleaned = -0.00115369 Jy ! Component: 450 - total flux cleaned = -0.00119718 Jy ! Component: 500 - total flux cleaned = -0.0012398 Jy ! Component: 550 - total flux cleaned = -0.00123982 Jy ! Component: 600 - total flux cleaned = -0.00123994 Jy ! Component: 650 - total flux cleaned = -0.00121971 Jy ! Component: 700 - total flux cleaned = -0.0012596 Jy ! Component: 750 - total flux cleaned = -0.00118062 Jy ! Component: 800 - total flux cleaned = -0.00118089 Jy ! Component: 850 - total flux cleaned = -0.00112373 Jy ! Component: 900 - total flux cleaned = -0.00110509 Jy ! Component: 950 - total flux cleaned = -0.00103122 Jy ! Component: 1000 - total flux cleaned = -0.000958844 Jy ! Component: 1050 - total flux cleaned = -0.000941013 Jy ! Component: 1100 - total flux cleaned = -0.000923224 Jy ! Component: 1150 - total flux cleaned = -0.000940638 Jy ! Component: 1200 - total flux cleaned = -0.000992468 Jy ! Component: 1250 - total flux cleaned = -0.000958141 Jy ! Component: 1300 - total flux cleaned = -0.000924701 Jy ! Component: 1350 - total flux cleaned = -0.00100833 Jy ! Component: 1400 - total flux cleaned = -0.00104163 Jy ! Component: 1450 - total flux cleaned = -0.00109066 Jy ! Component: 1500 - total flux cleaned = -0.00115526 Jy ! Component: 1550 - total flux cleaned = -0.00115553 Jy ! Component: 1600 - total flux cleaned = -0.00123452 Jy ! Component: 1650 - total flux cleaned = -0.00121913 Jy ! Component: 1700 - total flux cleaned = -0.00132757 Jy ! Component: 1750 - total flux cleaned = -0.00129712 Jy ! Component: 1800 - total flux cleaned = -0.00138799 Jy ! Component: 1850 - total flux cleaned = -0.00138797 Jy ! Component: 1900 - total flux cleaned = -0.00140295 Jy ! Component: 1950 - total flux cleaned = -0.00144714 Jy ! Component: 2000 - total flux cleaned = -0.00147636 Jy ! Component: 2050 - total flux cleaned = -0.00143279 Jy ! Component: 2100 - total flux cleaned = -0.00147574 Jy ! Component: 2150 - total flux cleaned = -0.00147576 Jy ! Component: 2200 - total flux cleaned = -0.00148993 Jy ! Component: 2250 - total flux cleaned = -0.00155986 Jy ! Component: 2300 - total flux cleaned = -0.00153207 Jy ! Component: 2350 - total flux cleaned = -0.00155954 Jy ! Component: 2400 - total flux cleaned = -0.00161427 Jy ! Component: 2450 - total flux cleaned = -0.00157341 Jy ! Component: 2500 - total flux cleaned = -0.00160043 Jy ! Component: 2550 - total flux cleaned = -0.00162732 Jy ! Component: 2600 - total flux cleaned = -0.00168041 Jy ! Component: 2650 - total flux cleaned = -0.00169358 Jy ! Component: 2700 - total flux cleaned = -0.00166735 Jy ! Component: 2750 - total flux cleaned = -0.00166731 Jy ! Component: 2800 - total flux cleaned = -0.00166747 Jy ! Component: 2850 - total flux cleaned = -0.00165482 Jy ! Component: 2900 - total flux cleaned = -0.00170577 Jy ! Component: 2950 - total flux cleaned = -0.00169316 Jy ! Component: 3000 - total flux cleaned = -0.00173074 Jy ! Component: 3050 - total flux cleaned = -0.00171829 Jy ! Component: 3100 - total flux cleaned = -0.00173075 Jy ! Component: 3150 - total flux cleaned = -0.00175528 Jy ! Component: 3200 - total flux cleaned = -0.00174311 Jy ! Component: 3250 - total flux cleaned = -0.00175528 Jy ! Component: 3300 - total flux cleaned = -0.00174326 Jy ! Component: 3350 - total flux cleaned = -0.00176723 Jy ! Component: 3400 - total flux cleaned = -0.00179098 Jy ! Component: 3450 - total flux cleaned = -0.00175556 Jy ! Component: 3500 - total flux cleaned = -0.00180263 Jy ! Component: 3550 - total flux cleaned = -0.00181428 Jy ! Component: 3600 - total flux cleaned = -0.0018375 Jy ! Component: 3650 - total flux cleaned = -0.00187213 Jy ! Component: 3700 - total flux cleaned = -0.00189507 Jy ! Component: 3750 - total flux cleaned = -0.00190639 Jy ! Component: 3800 - total flux cleaned = -0.00194038 Jy ! Component: 3850 - total flux cleaned = -0.001963 Jy ! Component: 3900 - total flux cleaned = -0.00197425 Jy ! Component: 3950 - total flux cleaned = -0.00198544 Jy ! Component: 4000 - total flux cleaned = -0.00197439 Jy ! Component: 4050 - total flux cleaned = -0.00202969 Jy ! Total flux subtracted in 4096 components = -0.00205165 Jy ! Clean residual min=-0.000618 max=0.000705 Jy/beam ! Clean residual mean=0.000002 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.234803 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 443 components and 0.234803 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0024+4644_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.735 x 5.538 at -3.576 degrees (North through East) ! Clean map min=-0.0013847 max=0.18177 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0024+4644_S_map.fits wmodel /image_prod/ug002_uva//J0024+4644_S_map.mod ! Writing 443 model components to file: /image_prod/ug002_uva//J0024+4644_S_map.mod wobs /image_prod/ug002_uva//J0024+4644_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0024+4644_S_uvs.fits wwins /image_prod/ug002_uva//J0024+4644_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0024+4644_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.181774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000196993 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.325118 0.325118 0.650235 1.30047 2.60094 5.20188 10.4038 20.8075 41.6151 83.2301 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 922.742 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0024+4644_S_dfm.log closed on Wed Mar 4 18:26:38 2020