! Started logfile: /image_prod/ug002_uva//J2358-1020_S_d_dfm.log on Thu Mar 5 06:33:19 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//J2358-1020_S_d_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2358-1020_S_d_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.897959 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 1056 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 J2358-1020_S_d] 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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.430362Jy sigma=8.643023 ! Fit after self-cal, rms=0.148937Jy sigma=0.797172 ! 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=2.618 mas, bmaj=6.564 mas, bpa=0.6083 degrees ! Estimated noise=4.57783 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 = 0.824584 Jy ! Component: 100 - total flux cleaned = 1.0044 Jy ! Total flux subtracted in 100 components = 1.0044 Jy ! Clean residual min=-0.029699 max=0.050147 Jy/beam ! Clean residual mean=-0.000019 rms=0.009434 Jy/beam ! Combined flux in latest and established models = 1.0044 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.0044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147049Jy sigma=0.783913 ! Fit after self-cal, rms=0.147043Jy sigma=0.783902 ! 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=2.988 mas, bmaj=7.219 mas, bpa=2.602 degrees ! Estimated noise=3.91374 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 = 0.0500899 Jy ! Component: 100 - total flux cleaned = 0.0684793 Jy ! Component: 150 - total flux cleaned = 0.0779297 Jy ! Component: 200 - total flux cleaned = 0.0786909 Jy ! Total flux subtracted in 200 components = 0.0786909 Jy ! Clean residual min=-0.030494 max=0.031816 Jy/beam ! Clean residual mean=-0.000042 rms=0.007096 Jy/beam ! Combined flux in latest and established models = 1.08309 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.08309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.130932Jy sigma=0.669258 ! Fit after self-cal, rms=0.130919Jy sigma=0.669163 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.988 x 7.219 at 2.602 degrees (North through East) ! Clean map min=-0.029455 max=1.0654 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.95 KP 0.97 LA 1.03 ! MK 0.99 NL 1.05 OV 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.93 KP 1.01 LA 1.03 ! MK 0.98 NL 1.00 OV 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 KP 1.00 LA 1.02 ! MK 0.99 NL 1.07 OV 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.130919Jy sigma=0.669163 ! Fit after self-cal, rms=0.107002Jy sigma=0.558757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.992 mas, bmaj=7.237 mas, bpa=2.391 degrees ! Estimated noise=3.89025 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 = -0.00706074 Jy ! Component: 100 - total flux cleaned = -0.00835442 Jy ! Component: 150 - total flux cleaned = -0.00853024 Jy ! Component: 200 - total flux cleaned = -0.00870274 Jy ! Total flux subtracted in 200 components = -0.00870274 Jy ! Clean residual min=-0.027074 max=0.021661 Jy/beam ! Clean residual mean=-0.000049 rms=0.005702 Jy/beam ! Combined flux in latest and established models = 1.07439 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 1.07439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.105893Jy sigma=0.554984 ! Fit after self-cal, rms=0.105870Jy sigma=0.554772 ! 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=0.105870Jy sigma=0.554772 ! Fit after self-cal, rms=0.073493Jy sigma=0.392827 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.265 mas, bpa=2.561 degrees ! Estimated noise=3.90236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176898 Jy ! Component: 100 - total flux cleaned = -0.00175685 Jy ! Component: 150 - total flux cleaned = -0.00181519 Jy ! Component: 200 - total flux cleaned = -0.0017595 Jy ! Total flux subtracted in 200 components = -0.0017595 Jy ! Clean residual min=-0.006676 max=0.006174 Jy/beam ! Clean residual mean=-0.000005 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 1.07263 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 1.07263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073282Jy sigma=0.392208 ! Fit after self-cal, rms=0.073285Jy sigma=0.392133 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 = -8.7464e-05 Jy ! Component: 100 - total flux cleaned = 4.36499e-05 Jy ! Component: 150 - total flux cleaned = 8.38142e-05 Jy ! Component: 200 - total flux cleaned = 0.000158854 Jy ! Total flux subtracted in 200 components = 0.000158854 Jy ! Clean residual min=-0.006610 max=0.006215 Jy/beam ! Clean residual mean=-0.000005 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 1.07278 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 1.07278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073228Jy sigma=0.391957 ! Fit after self-cal, rms=0.073225Jy sigma=0.391942 ! 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=0.073225Jy sigma=0.391942 ! Fit after self-cal, rms=0.073362Jy sigma=0.391833 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.268 mas, bpa=2.575 degrees ! Estimated noise=3.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000418528 Jy ! Component: 100 - total flux cleaned = -0.000376423 Jy ! Component: 150 - total flux cleaned = -0.000409174 Jy ! Component: 200 - total flux cleaned = -0.000439129 Jy ! Total flux subtracted in 200 components = -0.000439129 Jy ! Clean residual min=-0.006567 max=0.006166 Jy/beam ! Clean residual mean=-0.000004 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.07235 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 1.07235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073310Jy sigma=0.391766 ! Fit after self-cal, rms=0.073312Jy sigma=0.391753 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 = -4.44876e-05 Jy ! Component: 100 - total flux cleaned = -7.10834e-05 Jy ! Component: 150 - total flux cleaned = -7.04669e-05 Jy ! Component: 200 - total flux cleaned = -4.62116e-05 Jy ! Total flux subtracted in 200 components = -4.62116e-05 Jy ! Clean residual min=-0.006547 max=0.006181 Jy/beam ! Clean residual mean=-0.000004 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 1.0723 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 1.0723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073290Jy sigma=0.391689 ! Fit after self-cal, rms=0.073291Jy sigma=0.391682 ! 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=0.073291Jy sigma=0.391682 ! Fit after self-cal, rms=0.073376Jy sigma=0.391644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.617 mas, bmaj=13.67 mas, bpa=9.916 degrees ! Estimated noise=5.15274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000342935 Jy ! Component: 100 - total flux cleaned = 0.000269584 Jy ! Component: 150 - total flux cleaned = 0.000266082 Jy ! Component: 200 - total flux cleaned = 0.000371547 Jy ! Total flux subtracted in 200 components = 0.000371547 Jy ! Clean residual min=-0.008130 max=0.007707 Jy/beam ! Clean residual mean=-0.000010 rms=0.002274 Jy/beam ! Combined flux in latest and established models = 1.07267 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 1.07267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073369Jy sigma=0.391836 ! Fit after self-cal, rms=0.073360Jy sigma=0.391782 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 = 0.00040438 Jy ! Component: 100 - total flux cleaned = 0.000350388 Jy ! Component: 150 - total flux cleaned = 0.00044374 Jy ! Component: 200 - total flux cleaned = 0.000533681 Jy ! Total flux subtracted in 200 components = 0.000533681 Jy ! Clean residual min=-0.008057 max=0.007636 Jy/beam ! Clean residual mean=-0.000010 rms=0.002246 Jy/beam ! Combined flux in latest and established models = 1.0732 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 1.0732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073391Jy sigma=0.392080 ! Fit after self-cal, rms=0.073386Jy sigma=0.392044 ! 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=3.001 mas, bmaj=7.27 mas, bpa=2.589 degrees ! Estimated noise=3.90707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.001 x 7.27 at 2.589 degrees (North through East) ! Clean map min=-0.0064354 max=1.0646 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=0.073386Jy sigma=0.392044 ! Fit after self-cal, rms=0.067387Jy sigma=0.352859 ! Inverting map and beam ! Estimated beam: bmin=3.001 mas, bmaj=7.265 mas, bpa=2.627 degrees ! Estimated noise=3.90493 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941996 Jy ! Component: 100 - total flux cleaned = 0.000940721 Jy ! Component: 150 - total flux cleaned = 0.000911069 Jy ! Component: 200 - total flux cleaned = 0.000884426 Jy ! Total flux subtracted in 200 components = 0.000884426 Jy ! Clean residual min=-0.006156 max=0.006222 Jy/beam ! Clean residual mean=-0.000004 rms=0.001631 Jy/beam ! Combined flux in latest and established models = 1.07409 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 1.07409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067351Jy sigma=0.352657 ! Fit after self-cal, rms=0.067351Jy sigma=0.352638 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.25246e-05 Jy ! Component: 100 - total flux cleaned = -0.000115365 Jy ! Component: 150 - total flux cleaned = -0.00013912 Jy ! Component: 200 - total flux cleaned = -0.000184279 Jy ! Total flux subtracted in 200 components = -0.000184279 Jy ! Clean residual min=-0.006211 max=0.006212 Jy/beam ! Clean residual mean=-0.000004 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 1.0739 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 1.0739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067335Jy sigma=0.352517 ! Fit after self-cal, rms=0.067336Jy sigma=0.352504 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067336Jy sigma=0.352504 ! Fit after self-cal, rms=0.067358Jy sigma=0.352456 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=2.62 mas, bmaj=6.59 mas, bpa=0.6156 degrees ! Estimated noise=4.60276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.829058 Jy ! Component: 100 - total flux cleaned = 1.00985 Jy ! Component: 150 - total flux cleaned = 1.05002 Jy ! Component: 200 - total flux cleaned = 1.06363 Jy ! Total flux subtracted in 200 components = 1.06363 Jy ! Clean residual min=-0.008440 max=0.008507 Jy/beam ! Clean residual mean=-0.000003 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 1.06363 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.06363 Jy ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.264 mas, bpa=2.643 degrees ! Estimated noise=3.90611 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) ! Added new window around map position (1, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0097365 Jy ! Component: 100 - total flux cleaned = 0.0142407 Jy ! Component: 150 - total flux cleaned = 0.0155839 Jy ! Component: 200 - total flux cleaned = 0.0163826 Jy ! Total flux subtracted in 200 components = 0.0163826 Jy ! Clean residual min=-0.006574 max=0.005831 Jy/beam ! Clean residual mean=-0.000005 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 1.08001 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 1.08001 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=7.612 mas, bmaj=13.66 mas, bpa=9.964 degrees ! Estimated noise=5.15674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160694 Jy ! Component: 100 - total flux cleaned = 0.00153216 Jy ! Component: 150 - total flux cleaned = 0.00153016 Jy ! Component: 200 - total flux cleaned = 0.00152965 Jy ! Total flux subtracted in 200 components = 0.00152965 Jy ! Clean residual min=-0.007335 max=0.007134 Jy/beam ! Clean residual mean=-0.000010 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 1.08154 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 = 9.35711e-05 Jy ! Component: 100 - total flux cleaned = 0.000222158 Jy ! Component: 150 - total flux cleaned = 0.000262949 Jy ! Component: 200 - total flux cleaned = 0.000262565 Jy ! Total flux subtracted in 200 components = 0.000262565 Jy ! Clean residual min=-0.007189 max=0.007115 Jy/beam ! Clean residual mean=-0.000010 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 1.08181 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 54 components and 1.08181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3 mas, bmaj=7.264 mas, bpa=2.643 degrees ! Estimated noise=3.90611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.12403e-06 Jy ! Component: 100 - total flux cleaned = 0.000257053 Jy ! Component: 150 - total flux cleaned = 0.000406334 Jy ! Component: 200 - total flux cleaned = 0.000338994 Jy ! Total flux subtracted in 200 components = 0.000338994 Jy ! Clean residual min=-0.006040 max=0.005426 Jy/beam ! Clean residual mean=-0.000005 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 1.08214 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 1.08214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067051Jy sigma=0.350514 ! Fit after self-cal, rms=0.067022Jy sigma=0.350158 wmodel J2358-1020_S_d_map.mod ! Writing 65 model components to file: J2358-1020_S_d_map.mod wobs J2358-1020_S_d_uvs.fits ! Writing UV FITS file: J2358-1020_S_d_uvs.fits wwins J2358-1020_S_d_map.win ! wwins: Wrote 2 windows to J2358-1020_S_d_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 = -0.00268241 Jy ! Component: 100 - total flux cleaned = -0.00389271 Jy ! Component: 150 - total flux cleaned = -0.004837 Jy ! Component: 200 - total flux cleaned = -0.00528137 Jy ! Component: 250 - total flux cleaned = -0.00536619 Jy ! Component: 300 - total flux cleaned = -0.00528445 Jy ! Component: 350 - total flux cleaned = -0.00528368 Jy ! Component: 400 - total flux cleaned = -0.00505859 Jy ! Component: 450 - total flux cleaned = -0.00484073 Jy ! Component: 500 - total flux cleaned = -0.00463216 Jy ! Component: 550 - total flux cleaned = -0.00456372 Jy ! Component: 600 - total flux cleaned = -0.0041701 Jy ! Component: 650 - total flux cleaned = -0.00391755 Jy ! Component: 700 - total flux cleaned = -0.00367253 Jy ! Component: 750 - total flux cleaned = -0.00349434 Jy ! Component: 800 - total flux cleaned = -0.00332101 Jy ! Component: 850 - total flux cleaned = -0.00304006 Jy ! Component: 900 - total flux cleaned = -0.00298578 Jy ! Component: 950 - total flux cleaned = -0.00271946 Jy ! Component: 1000 - total flux cleaned = -0.00266747 Jy ! Component: 1050 - total flux cleaned = -0.00236106 Jy ! Component: 1100 - total flux cleaned = -0.00216156 Jy ! Component: 1150 - total flux cleaned = -0.00191786 Jy ! Component: 1200 - total flux cleaned = -0.00187013 Jy ! Component: 1250 - total flux cleaned = -0.0016363 Jy ! Component: 1300 - total flux cleaned = -0.00168186 Jy ! Component: 1350 - total flux cleaned = -0.00154785 Jy ! Component: 1400 - total flux cleaned = -0.00159111 Jy ! Component: 1450 - total flux cleaned = -0.00146057 Jy ! Component: 1500 - total flux cleaned = -0.00154517 Jy ! Component: 1550 - total flux cleaned = -0.00141935 Jy ! Component: 1600 - total flux cleaned = -0.00150212 Jy ! Component: 1650 - total flux cleaned = -0.00154194 Jy ! Component: 1700 - total flux cleaned = -0.00138242 Jy ! Component: 1750 - total flux cleaned = -0.00142248 Jy ! Component: 1800 - total flux cleaned = -0.0013837 Jy ! Component: 1850 - total flux cleaned = -0.0013071 Jy ! Component: 1900 - total flux cleaned = -0.0012691 Jy ! Component: 1950 - total flux cleaned = -0.00112078 Jy ! Component: 2000 - total flux cleaned = -0.000902217 Jy ! Component: 2050 - total flux cleaned = -0.000902196 Jy ! Component: 2100 - total flux cleaned = -0.000760782 Jy ! Component: 2150 - total flux cleaned = -0.000655907 Jy ! Component: 2200 - total flux cleaned = -0.000587028 Jy ! Component: 2250 - total flux cleaned = -0.000450342 Jy ! Component: 2300 - total flux cleaned = -0.000383396 Jy ! Component: 2350 - total flux cleaned = -0.000350147 Jy ! Component: 2400 - total flux cleaned = -0.000284484 Jy ! Component: 2450 - total flux cleaned = -0.000284381 Jy ! Component: 2500 - total flux cleaned = -0.000157634 Jy ! Component: 2550 - total flux cleaned = -0.000188524 Jy ! Component: 2600 - total flux cleaned = -0.000188447 Jy ! Component: 2650 - total flux cleaned = -6.56382e-05 Jy ! Component: 2700 - total flux cleaned = -0.000217954 Jy ! Component: 2750 - total flux cleaned = -0.000277912 Jy ! Component: 2800 - total flux cleaned = -0.000188979 Jy ! Component: 2850 - total flux cleaned = -0.000218617 Jy ! Component: 2900 - total flux cleaned = -0.000248152 Jy ! Component: 2950 - total flux cleaned = -0.000277363 Jy ! Component: 3000 - total flux cleaned = -0.000334918 Jy ! Component: 3050 - total flux cleaned = -0.000306694 Jy ! Component: 3100 - total flux cleaned = -0.000222224 Jy ! Component: 3150 - total flux cleaned = -0.000166551 Jy ! Component: 3200 - total flux cleaned = -0.000138896 Jy ! Component: 3250 - total flux cleaned = -0.000166447 Jy ! Component: 3300 - total flux cleaned = -0.000166337 Jy ! Component: 3350 - total flux cleaned = -0.000166297 Jy ! Component: 3400 - total flux cleaned = -0.000139455 Jy ! Component: 3450 - total flux cleaned = -0.000112641 Jy ! Component: 3500 - total flux cleaned = -0.000112709 Jy ! Component: 3550 - total flux cleaned = -5.99804e-05 Jy ! Component: 3600 - total flux cleaned = -6.00392e-05 Jy ! Component: 3650 - total flux cleaned = -3.37515e-05 Jy ! Component: 3700 - total flux cleaned = 1.79482e-05 Jy ! Component: 3750 - total flux cleaned = 1.77995e-05 Jy ! Component: 3800 - total flux cleaned = 1.7898e-05 Jy ! Component: 3850 - total flux cleaned = 1.79258e-05 Jy ! Component: 3900 - total flux cleaned = 1.77523e-05 Jy ! Component: 3950 - total flux cleaned = 4.27287e-05 Jy ! Component: 4000 - total flux cleaned = 4.29914e-05 Jy ! Component: 4050 - total flux cleaned = 4.29712e-05 Jy ! Total flux subtracted in 4096 components = 4.27789e-05 Jy ! Clean residual min=-0.001544 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 1.08219 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 334 components and 1.08219 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2358-1020_S_d_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3 x 7.264 at 2.643 degrees (North through East) ! Clean map min=-0.0039335 max=1.062 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2358-1020_S_d_map.fits wmodel /image_prod/ug002_uva//J2358-1020_S_d_map.mod ! Writing 334 model components to file: /image_prod/ug002_uva//J2358-1020_S_d_map.mod wobs /image_prod/ug002_uva//J2358-1020_S_d_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2358-1020_S_d_uvs.fits wwins /image_prod/ug002_uva//J2358-1020_S_d_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J2358-1020_S_d_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.06202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115885 0.115885 0.231769 0.463539 0.927077 1.85415 3.70831 7.41662 14.8332 29.6665 59.3329 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2588.78 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2358-1020_S_d_dfm.log closed on Thu Mar 5 06:33:23 2020