! Started logfile: /image_prod/ug002_uva//J0150-0725_S_dfm.log on Wed Mar 4 19:14:46 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//J0150-0725_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0150-0725_S_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0150-0725 ! ! 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 9990 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 J0150-0725_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.010051Jy sigma=8.028837 ! Fit after self-cal, rms=0.917464Jy sigma=7.245152 ! 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=2.584 mas, bmaj=7.15 mas, bpa=-5.874 degrees ! Estimated noise=1.588 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 = 0.0603622 Jy ! Component: 100 - total flux cleaned = 0.0832065 Jy ! Total flux subtracted in 100 components = 0.0832065 Jy ! Clean residual min=-0.007181 max=0.024307 Jy/beam ! Clean residual mean=0.000012 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.0832065 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0832065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077133Jy sigma=0.579460 ! Fit after self-cal, rms=0.076608Jy sigma=0.575852 ! Inverting map ! Added new window around map position (-9, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214524 Jy ! Component: 100 - total flux cleaned = 0.0327479 Jy ! Total flux subtracted in 100 components = 0.0327479 Jy ! Clean residual min=-0.004990 max=0.012763 Jy/beam ! Clean residual mean=0.000007 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.115954 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.115954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069651Jy sigma=0.514775 ! Fit after self-cal, rms=0.068328Jy sigma=0.503167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114482 Jy ! Component: 100 - total flux cleaned = 0.0179856 Jy ! Total flux subtracted in 100 components = 0.0179856 Jy ! Clean residual min=-0.004048 max=0.007403 Jy/beam ! Clean residual mean=0.000004 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.13394 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.13394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065896Jy sigma=0.481781 ! Fit after self-cal, rms=0.065607Jy sigma=0.479142 ! Inverting map ! Added new window around map position (-4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00776118 Jy ! Component: 100 - total flux cleaned = 0.0120812 Jy ! Total flux subtracted in 100 components = 0.0120812 Jy ! Clean residual min=-0.003561 max=0.005728 Jy/beam ! Clean residual mean=0.000001 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.146021 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.146021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064480Jy sigma=0.469729 ! Fit after self-cal, rms=0.064360Jy sigma=0.468614 ! 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=3.172 mas, bmaj=8.162 mas, bpa=-3.934 degrees ! Estimated noise=0.912714 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 (3.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006127 Jy ! Component: 100 - total flux cleaned = 0.00954562 Jy ! Component: 150 - total flux cleaned = 0.0105972 Jy ! Component: 200 - total flux cleaned = 0.0114529 Jy ! Total flux subtracted in 200 components = 0.0114529 Jy ! Clean residual min=-0.003159 max=0.003039 Jy/beam ! Clean residual mean=-0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.157474 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 56 components and 0.157474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063641Jy sigma=0.462834 ! Fit after self-cal, rms=0.063565Jy sigma=0.462356 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.172 x 8.162 at -3.934 degrees (North through East) ! Clean map min=-0.0029448 max=0.072622 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.06 KP 0.94 ! LA 1.03 MK 0.99 NL 1.00 OV 0.89 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.05 KP 1.02 ! LA 1.02 MK 1.02 NL 1.01 OV 0.89 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.12 KP 1.02 ! LA 1.04 MK 1.03 NL 1.00 OV 0.92 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.063565Jy sigma=0.462356 ! Fit after self-cal, rms=0.064069Jy sigma=0.458176 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.193 mas, bmaj=8.185 mas, bpa=-3.701 degrees ! Estimated noise=0.919902 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 = 0.00144681 Jy ! Component: 100 - total flux cleaned = 0.00198315 Jy ! Component: 150 - total flux cleaned = 0.00210381 Jy ! Component: 200 - total flux cleaned = 0.00205681 Jy ! Total flux subtracted in 200 components = 0.00205681 Jy ! Clean residual min=-0.002095 max=0.002356 Jy/beam ! Clean residual mean=0.000001 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.159531 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.159531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063898Jy sigma=0.456964 ! Fit after self-cal, rms=0.063901Jy sigma=0.456681 ! 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=0.063901Jy sigma=0.456681 ! Fit after self-cal, rms=0.063281Jy sigma=0.454939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=8.153 mas, bpa=-3.56 degrees ! Estimated noise=0.919609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000748758 Jy ! Component: 100 - total flux cleaned = 0.000917907 Jy ! Component: 150 - total flux cleaned = 0.000957468 Jy ! Component: 200 - total flux cleaned = 0.00095712 Jy ! Total flux subtracted in 200 components = 0.00095712 Jy ! Clean residual min=-0.001805 max=0.001791 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.160488 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.160488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063204Jy sigma=0.454387 ! Fit after self-cal, rms=0.063189Jy sigma=0.454274 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 = 0.000290907 Jy ! Component: 100 - total flux cleaned = 0.000289916 Jy ! Component: 150 - total flux cleaned = 0.00025776 Jy ! Component: 200 - total flux cleaned = 0.000199605 Jy ! Total flux subtracted in 200 components = 0.000199605 Jy ! Clean residual min=-0.001771 max=0.001727 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.160688 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.160688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063148Jy sigma=0.453986 ! Fit after self-cal, rms=0.063142Jy sigma=0.453939 ! 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=0.063142Jy sigma=0.453939 ! Fit after self-cal, rms=0.062831Jy sigma=0.453895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.179 mas, bmaj=8.142 mas, bpa=-3.555 degrees ! Estimated noise=0.916519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000416446 Jy ! Component: 100 - total flux cleaned = 0.000547002 Jy ! Component: 150 - total flux cleaned = 0.000601625 Jy ! Component: 200 - total flux cleaned = 0.000553007 Jy ! Total flux subtracted in 200 components = 0.000553007 Jy ! Clean residual min=-0.001584 max=0.001654 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.161241 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.161241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062801Jy sigma=0.453685 ! Fit after self-cal, rms=0.062795Jy sigma=0.453653 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 = 8.61248e-05 Jy ! Component: 100 - total flux cleaned = 8.91508e-05 Jy ! Component: 150 - total flux cleaned = 2.34751e-05 Jy ! Component: 200 - total flux cleaned = -3.74992e-05 Jy ! Total flux subtracted in 200 components = -3.74992e-05 Jy ! Clean residual min=-0.001556 max=0.001626 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.161203 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.161203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062776Jy sigma=0.453525 ! Fit after self-cal, rms=0.062773Jy sigma=0.453507 ! 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=0.062773Jy sigma=0.453507 ! Fit after self-cal, rms=0.062629Jy sigma=0.453491 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.52 mas, bmaj=14.25 mas, bpa=-1.123 degrees ! Estimated noise=1.12898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488722 Jy ! Component: 100 - total flux cleaned = 0.000545539 Jy ! Component: 150 - total flux cleaned = 0.000503843 Jy ! Component: 200 - total flux cleaned = 0.000491336 Jy ! Total flux subtracted in 200 components = 0.000491336 Jy ! Clean residual min=-0.001573 max=0.001757 Jy/beam ! Clean residual mean=0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.161695 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.161695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062621Jy sigma=0.453444 ! Fit after self-cal, rms=0.062621Jy sigma=0.453436 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 = 2.14524e-05 Jy ! Component: 100 - total flux cleaned = 2.13563e-05 Jy ! Component: 150 - total flux cleaned = 2.11703e-05 Jy ! Component: 200 - total flux cleaned = 1.16367e-05 Jy ! Total flux subtracted in 200 components = 1.16367e-05 Jy ! Clean residual min=-0.001557 max=0.001736 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.161706 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 136 components and 0.161706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062618Jy sigma=0.453419 ! Fit after self-cal, rms=0.062616Jy sigma=0.453415 ! 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=3.174 mas, bmaj=8.135 mas, bpa=-3.586 degrees ! Estimated noise=0.914657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 8.135 at -3.586 degrees (North through East) ! Clean map min=-0.0014868 max=0.069927 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=2.589 mas, bmaj=7.107 mas, bpa=-5.581 degrees ! Estimated noise=1.59047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0625482 Jy ! Component: 100 - total flux cleaned = 0.0936244 Jy ! Component: 150 - total flux cleaned = 0.112697 Jy ! Component: 200 - total flux cleaned = 0.125551 Jy ! Total flux subtracted in 200 components = 0.125551 Jy ! Clean residual min=-0.004735 max=0.007085 Jy/beam ! Clean residual mean=0.000012 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.125552 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.125552 Jy ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=8.135 mas, bpa=-3.586 degrees ! Estimated noise=0.914657 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 = 0.0131109 Jy ! Component: 100 - total flux cleaned = 0.0210926 Jy ! Component: 150 - total flux cleaned = 0.0261409 Jy ! Component: 200 - total flux cleaned = 0.0293984 Jy ! Total flux subtracted in 200 components = 0.0293984 Jy ! Clean residual min=-0.001868 max=0.001860 Jy/beam ! Clean residual mean=0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.15495 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.15495 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=7.52 mas, bmaj=14.25 mas, bpa=-1.123 degrees ! Estimated noise=1.12898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327247 Jy ! Component: 100 - total flux cleaned = 0.0048709 Jy ! Component: 150 - total flux cleaned = 0.00586238 Jy ! Component: 200 - total flux cleaned = 0.00645139 Jy ! Total flux subtracted in 200 components = 0.00645139 Jy ! Clean residual min=-0.001596 max=0.001688 Jy/beam ! Clean residual mean=0.000004 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.161401 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 = 0.000178075 Jy ! Component: 100 - total flux cleaned = 0.000226256 Jy ! Component: 150 - total flux cleaned = 0.000254367 Jy ! Component: 200 - total flux cleaned = 0.000302599 Jy ! Total flux subtracted in 200 components = 0.000302599 Jy ! Clean residual min=-0.001559 max=0.001695 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.161704 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 112 components and 0.161704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=8.135 mas, bpa=-3.586 degrees ! Estimated noise=0.914657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161826 Jy ! Component: 100 - total flux cleaned = -0.000227936 Jy ! Component: 150 - total flux cleaned = -0.000284777 Jy ! Component: 200 - total flux cleaned = -0.000309376 Jy ! Total flux subtracted in 200 components = -0.000309376 Jy ! Clean residual min=-0.001732 max=0.001630 Jy/beam ! Clean residual mean=0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.161394 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 130 components and 0.161394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062626Jy sigma=0.453567 ! Fit after self-cal, rms=0.062606Jy sigma=0.453408 wmodel J0150-0725_S_map.mod ! Writing 130 model components to file: J0150-0725_S_map.mod wobs J0150-0725_S_uvs.fits ! Writing UV FITS file: J0150-0725_S_uvs.fits wwins J0150-0725_S_map.win ! wwins: Wrote 4 windows to J0150-0725_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 = 0.000238222 Jy ! Component: 100 - total flux cleaned = 0.000400011 Jy ! Component: 150 - total flux cleaned = 0.000375286 Jy ! Component: 200 - total flux cleaned = 0.000326724 Jy ! Component: 250 - total flux cleaned = 0.000232933 Jy ! Component: 300 - total flux cleaned = 0.000255713 Jy ! Component: 350 - total flux cleaned = 0.000298832 Jy ! Component: 400 - total flux cleaned = 0.000233887 Jy ! Component: 450 - total flux cleaned = 0.000170517 Jy ! Component: 500 - total flux cleaned = 4.79544e-05 Jy ! Component: 550 - total flux cleaned = -9.0582e-05 Jy ! Component: 600 - total flux cleaned = -0.000129001 Jy ! Component: 650 - total flux cleaned = -0.000186405 Jy ! Component: 700 - total flux cleaned = -0.000298183 Jy ! Component: 750 - total flux cleaned = -0.000334608 Jy ! Component: 800 - total flux cleaned = -0.000388433 Jy ! Component: 850 - total flux cleaned = -0.000370799 Jy ! Component: 900 - total flux cleaned = -0.000405052 Jy ! Component: 950 - total flux cleaned = -0.000421606 Jy ! Component: 1000 - total flux cleaned = -0.000471094 Jy ! Component: 1050 - total flux cleaned = -0.000470919 Jy ! Component: 1100 - total flux cleaned = -0.000503372 Jy ! Component: 1150 - total flux cleaned = -0.000566214 Jy ! Component: 1200 - total flux cleaned = -0.00053529 Jy ! Component: 1250 - total flux cleaned = -0.000703652 Jy ! Component: 1300 - total flux cleaned = -0.000673093 Jy ! Component: 1350 - total flux cleaned = -0.000747647 Jy ! Component: 1400 - total flux cleaned = -0.000791676 Jy ! Component: 1450 - total flux cleaned = -0.000806158 Jy ! Component: 1500 - total flux cleaned = -0.000806188 Jy ! Component: 1550 - total flux cleaned = -0.000848463 Jy ! Component: 1600 - total flux cleaned = -0.000876359 Jy ! Component: 1650 - total flux cleaned = -0.000876444 Jy ! Component: 1700 - total flux cleaned = -0.000931155 Jy ! Component: 1750 - total flux cleaned = -0.000930927 Jy ! Component: 1800 - total flux cleaned = -0.000957654 Jy ! Component: 1850 - total flux cleaned = -0.000957376 Jy ! Component: 1900 - total flux cleaned = -0.000970229 Jy ! Component: 1950 - total flux cleaned = -0.000944223 Jy ! Component: 2000 - total flux cleaned = -0.000969549 Jy ! Component: 2050 - total flux cleaned = -0.000944142 Jy ! Component: 2100 - total flux cleaned = -0.000931616 Jy ! Component: 2150 - total flux cleaned = -0.000931716 Jy ! Component: 2200 - total flux cleaned = -0.000956235 Jy ! Component: 2250 - total flux cleaned = -0.000944045 Jy ! Component: 2300 - total flux cleaned = -0.000955966 Jy ! Component: 2350 - total flux cleaned = -0.000967511 Jy ! Component: 2400 - total flux cleaned = -0.00096743 Jy ! Component: 2450 - total flux cleaned = -0.000955777 Jy ! Component: 2500 - total flux cleaned = -0.000921064 Jy ! Component: 2550 - total flux cleaned = -0.000932633 Jy ! Component: 2600 - total flux cleaned = -0.000966656 Jy ! Component: 2650 - total flux cleaned = -0.000899216 Jy ! Component: 2700 - total flux cleaned = -0.000888198 Jy ! Component: 2750 - total flux cleaned = -0.000932457 Jy ! Component: 2800 - total flux cleaned = -0.000921326 Jy ! Component: 2850 - total flux cleaned = -0.000910384 Jy ! Component: 2900 - total flux cleaned = -0.000931778 Jy ! Component: 2950 - total flux cleaned = -0.000931676 Jy ! Component: 3000 - total flux cleaned = -0.000910479 Jy ! Component: 3050 - total flux cleaned = -0.000931539 Jy ! Component: 3100 - total flux cleaned = -0.000921057 Jy ! Component: 3150 - total flux cleaned = -0.000889946 Jy ! Component: 3200 - total flux cleaned = -0.000889979 Jy ! Component: 3250 - total flux cleaned = -0.000828803 Jy ! Component: 3300 - total flux cleaned = -0.000859104 Jy ! Component: 3350 - total flux cleaned = -0.000778808 Jy ! Component: 3400 - total flux cleaned = -0.000758872 Jy ! Component: 3450 - total flux cleaned = -0.000719471 Jy ! Component: 3500 - total flux cleaned = -0.000670538 Jy ! Component: 3550 - total flux cleaned = -0.000670631 Jy ! Component: 3600 - total flux cleaned = -0.000641701 Jy ! Component: 3650 - total flux cleaned = -0.000612792 Jy ! Component: 3700 - total flux cleaned = -0.000526809 Jy ! Component: 3750 - total flux cleaned = -0.000507916 Jy ! Component: 3800 - total flux cleaned = -0.00046089 Jy ! Component: 3850 - total flux cleaned = -0.00043281 Jy ! Component: 3900 - total flux cleaned = -0.000432871 Jy ! Component: 3950 - total flux cleaned = -0.000368307 Jy ! Component: 4000 - total flux cleaned = -0.000331732 Jy ! Component: 4050 - total flux cleaned = -0.000340888 Jy ! Total flux subtracted in 4096 components = -0.000304627 Jy ! Clean residual min=-0.000535 max=0.000557 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.16109 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 423 components and 0.16109 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0150-0725_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.174 x 8.135 at -3.586 degrees (North through East) ! Clean map min=-0.00095925 max=0.068899 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0150-0725_S_map.fits wmodel /image_prod/ug002_uva//J0150-0725_S_map.mod ! Writing 423 model components to file: /image_prod/ug002_uva//J0150-0725_S_map.mod wobs /image_prod/ug002_uva//J0150-0725_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0150-0725_S_uvs.fits wwins /image_prod/ug002_uva//J0150-0725_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0150-0725_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0688994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164254 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.71519 0.71519 1.43038 2.86076 5.72152 11.443 22.8861 45.7721 91.5443 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 419.469 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0150-0725_S_dfm.log closed on Wed Mar 4 19:14:51 2020