! Started logfile: /image_prod/ug002_uva//J0407-1211_S_dfm.log on Wed Mar 4 20:12:01 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//J0407-1211_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0407-1211_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.879259 visibilities/baseline/integration-bin. ! Found source: J0407-1211 ! ! 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 7122 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 J0407-1211_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.263928Jy sigma=7.267411 ! Fit after self-cal, rms=0.440027Jy sigma=2.203830 ! 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=2.829 mas, bmaj=8.365 mas, bpa=-10.9 degrees ! Estimated noise=2.0367 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 = 0.511574 Jy ! Component: 100 - total flux cleaned = 0.65892 Jy ! Total flux subtracted in 100 components = 0.65892 Jy ! Clean residual min=-0.047192 max=0.117005 Jy/beam ! Clean residual mean=-0.000291 rms=0.017319 Jy/beam ! Combined flux in latest and established models = 0.658919 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.658919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.296377Jy sigma=1.636202 ! Fit after self-cal, rms=0.296259Jy sigma=1.635735 ! Inverting map ! Added new window around map position (3, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109723 Jy ! Component: 100 - total flux cleaned = 0.177191 Jy ! Total flux subtracted in 100 components = 0.177191 Jy ! Clean residual min=-0.042751 max=0.085065 Jy/beam ! Clean residual mean=-0.000191 rms=0.013678 Jy/beam ! Combined flux in latest and established models = 0.83611 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.83611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.239042Jy sigma=1.290036 ! Fit after self-cal, rms=0.235410Jy sigma=1.265238 ! 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=3.406 mas, bmaj=9.708 mas, bpa=-10.64 degrees ! Estimated noise=1.51444 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 = 0.0750473 Jy ! Component: 100 - total flux cleaned = 0.122794 Jy ! Component: 150 - total flux cleaned = 0.155423 Jy ! Component: 200 - total flux cleaned = 0.166936 Jy ! Total flux subtracted in 200 components = 0.166936 Jy ! Clean residual min=-0.042427 max=0.065268 Jy/beam ! Clean residual mean=-0.000125 rms=0.013000 Jy/beam ! Combined flux in latest and established models = 1.00305 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 1.00305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.208176Jy sigma=1.079652 ! Fit after self-cal, rms=0.207543Jy sigma=1.074872 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.406 x 9.708 at -10.64 degrees (North through East) ! Clean map min=-0.043347 max=0.61613 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.08 FD 0.90 HN 1.02 KP 0.97 ! LA 1.04 MK 1.04 NL 0.98 OV 0.87 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 5.40 FD 0.91 HN 1.02 KP 0.95 ! LA 1.02 MK 1.01 NL 1.09 OV 0.88 ! PT 1.01 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.33 FD 0.90 HN 1.02 KP 0.92 ! LA 1.02 MK 0.99 NL 0.95 OV 0.89 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.207543Jy sigma=1.074872 ! Fit after self-cal, rms=0.256118Jy sigma=0.693722 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=10.15 mas, bpa=-10.84 degrees ! Estimated noise=1.59271 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 = -0.00747498 Jy ! Component: 100 - total flux cleaned = -0.0111212 Jy ! Component: 150 - total flux cleaned = -0.0135455 Jy ! Component: 200 - total flux cleaned = -0.0164379 Jy ! Total flux subtracted in 200 components = -0.0164379 Jy ! Clean residual min=-0.024313 max=0.031524 Jy/beam ! Clean residual mean=0.000007 rms=0.007016 Jy/beam ! Combined flux in latest and established models = 0.986609 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.986609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.246402Jy sigma=0.642613 ! Fit after self-cal, rms=0.246075Jy sigma=0.639382 ! 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=0.246075Jy sigma=0.639382 ! Fit after self-cal, rms=0.230599Jy sigma=0.561234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=10.17 mas, bpa=-10.87 degrees ! Estimated noise=1.57215 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0137627 Jy ! Component: 100 - total flux cleaned = -0.0151511 Jy ! Component: 150 - total flux cleaned = -0.0163783 Jy ! Component: 200 - total flux cleaned = -0.0174774 Jy ! Total flux subtracted in 200 components = -0.0174774 Jy ! Clean residual min=-0.021117 max=0.029274 Jy/beam ! Clean residual mean=-0.000016 rms=0.005102 Jy/beam ! Combined flux in latest and established models = 0.969131 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.969131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.228101Jy sigma=0.537019 ! Fit after self-cal, rms=0.227471Jy sigma=0.533260 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 (2.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280776 Jy ! Component: 100 - total flux cleaned = 0.0380477 Jy ! Component: 150 - total flux cleaned = 0.0396141 Jy ! Component: 200 - total flux cleaned = 0.040288 Jy ! Total flux subtracted in 200 components = 0.040288 Jy ! Clean residual min=-0.016962 max=0.017008 Jy/beam ! Clean residual mean=0.000009 rms=0.003869 Jy/beam ! Combined flux in latest and established models = 1.00942 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 1.00942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.223277Jy sigma=0.487131 ! Fit after self-cal, rms=0.222415Jy sigma=0.479077 ! 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=0.222415Jy sigma=0.479077 ! Fit after self-cal, rms=0.226532Jy sigma=0.474290 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.323 mas, bmaj=10.12 mas, bpa=-10.87 degrees ! Estimated noise=1.56331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350828 Jy ! Component: 100 - total flux cleaned = 0.00192686 Jy ! Component: 150 - total flux cleaned = 0.00190642 Jy ! Component: 200 - total flux cleaned = 0.00190323 Jy ! Total flux subtracted in 200 components = 0.00190323 Jy ! Clean residual min=-0.014425 max=0.013810 Jy/beam ! Clean residual mean=-0.000002 rms=0.003251 Jy/beam ! Combined flux in latest and established models = 1.01132 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 134 components and 1.01132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.224830Jy sigma=0.458220 ! Fit after self-cal, rms=0.224422Jy sigma=0.454788 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 = -0.000566307 Jy ! Component: 100 - total flux cleaned = 0.00082459 Jy ! Component: 150 - total flux cleaned = 0.00129372 Jy ! Component: 200 - total flux cleaned = 0.00150778 Jy ! Total flux subtracted in 200 components = 0.00150778 Jy ! Clean residual min=-0.012908 max=0.012603 Jy/beam ! Clean residual mean=-0.000001 rms=0.002954 Jy/beam ! Combined flux in latest and established models = 1.01283 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 154 components and 1.01283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.223592Jy sigma=0.446310 ! Fit after self-cal, rms=0.223380Jy sigma=0.444674 ! 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=0.223380Jy sigma=0.444674 ! Fit after self-cal, rms=0.228157Jy sigma=0.441539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.417 mas, bmaj=16.74 mas, bpa=-7.503 degrees ! Estimated noise=1.94362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00245345 Jy ! Component: 100 - total flux cleaned = -0.000676654 Jy ! Component: 150 - total flux cleaned = -8.64106e-05 Jy ! Component: 200 - total flux cleaned = 6.98897e-05 Jy ! Total flux subtracted in 200 components = 6.98897e-05 Jy ! Clean residual min=-0.011996 max=0.014842 Jy/beam ! Clean residual mean=-0.000006 rms=0.003329 Jy/beam ! Combined flux in latest and established models = 1.0129 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 172 components and 1.0129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.227518Jy sigma=0.435282 ! Fit after self-cal, rms=0.227218Jy sigma=0.432170 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, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102168 Jy ! Component: 100 - total flux cleaned = 0.0149319 Jy ! Component: 150 - total flux cleaned = 0.0182203 Jy ! Component: 200 - total flux cleaned = 0.0196605 Jy ! Total flux subtracted in 200 components = 0.0196605 Jy ! Clean residual min=-0.010348 max=0.008399 Jy/beam ! Clean residual mean=-0.000008 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 1.03256 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 215 components and 1.03256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.226567Jy sigma=0.420647 ! Fit after self-cal, rms=0.226490Jy sigma=0.420085 ! 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=3.319 mas, bmaj=10.11 mas, bpa=-10.86 degrees ! Estimated noise=1.55879 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 10.11 at -10.86 degrees (North through East) ! Clean map min=-0.009517 max=0.64808 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=0.226490Jy sigma=0.420085 ! Fit after self-cal, rms=0.267300Jy sigma=0.391191 ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=10.13 mas, bpa=-10.76 degrees ! Estimated noise=1.55511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00425783 Jy ! Component: 100 - total flux cleaned = -0.00425325 Jy ! Component: 150 - total flux cleaned = -0.00384505 Jy ! Component: 200 - total flux cleaned = -0.00309577 Jy ! Total flux subtracted in 200 components = -0.00309577 Jy ! Clean residual min=-0.008536 max=0.006304 Jy/beam ! Clean residual mean=-0.000012 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 1.02946 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 245 components and 1.02946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.266821Jy sigma=0.383816 ! Fit after self-cal, rms=0.266795Jy sigma=0.383382 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126813 Jy ! Component: 100 - total flux cleaned = -0.00110323 Jy ! Component: 150 - total flux cleaned = -0.000785531 Jy ! Component: 200 - total flux cleaned = -0.000486015 Jy ! Total flux subtracted in 200 components = -0.000486015 Jy ! Clean residual min=-0.007833 max=0.006021 Jy/beam ! Clean residual mean=-0.000011 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 1.02898 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 260 components and 1.02898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.266528Jy sigma=0.379805 ! Fit after self-cal, rms=0.266519Jy sigma=0.379621 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.266519Jy sigma=0.379621 ! Fit after self-cal, rms=0.270086Jy sigma=0.378812 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=2.749 mas, bmaj=8.689 mas, bpa=-11.28 degrees ! Estimated noise=2.10409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.527681 Jy ! Component: 100 - total flux cleaned = 0.680965 Jy ! Component: 150 - total flux cleaned = 0.759208 Jy ! Component: 200 - total flux cleaned = 0.808237 Jy ! Total flux subtracted in 200 components = 0.808237 Jy ! Clean residual min=-0.017294 max=0.026864 Jy/beam ! Clean residual mean=-0.000116 rms=0.005163 Jy/beam ! Combined flux in latest and established models = 0.808237 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.808237 Jy ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=10.13 mas, bpa=-10.75 degrees ! Estimated noise=1.55141 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 = 0.0515928 Jy ! Component: 100 - total flux cleaned = 0.0850044 Jy ! Component: 150 - total flux cleaned = 0.108915 Jy ! Component: 200 - total flux cleaned = 0.126808 Jy ! Total flux subtracted in 200 components = 0.126808 Jy ! Clean residual min=-0.011590 max=0.012721 Jy/beam ! Clean residual mean=-0.000071 rms=0.003220 Jy/beam ! Combined flux in latest and established models = 0.935044 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 128 components and 0.935045 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=7.414 mas, bmaj=16.8 mas, bpa=-7.523 degrees ! Estimated noise=1.93298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225807 Jy ! Component: 100 - total flux cleaned = 0.0379794 Jy ! Component: 150 - total flux cleaned = 0.0495517 Jy ! Component: 200 - total flux cleaned = 0.0587943 Jy ! Total flux subtracted in 200 components = 0.0587943 Jy ! Clean residual min=-0.010866 max=0.010767 Jy/beam ! Clean residual mean=-0.000046 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.993839 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 = 0.0058374 Jy ! Component: 100 - total flux cleaned = 0.0108565 Jy ! Component: 150 - total flux cleaned = 0.0136367 Jy ! Component: 200 - total flux cleaned = 0.0156896 Jy ! Total flux subtracted in 200 components = 0.0156896 Jy ! Clean residual min=-0.008578 max=0.008991 Jy/beam ! Clean residual mean=-0.000033 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 1.00953 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 246 components and 1.00953 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=10.13 mas, bpa=-10.75 degrees ! Estimated noise=1.55141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114409 Jy ! Component: 100 - total flux cleaned = 0.00134857 Jy ! Component: 150 - total flux cleaned = 0.0018686 Jy ! Component: 200 - total flux cleaned = 0.00266253 Jy ! Total flux subtracted in 200 components = 0.00266253 Jy ! Clean residual min=-0.006766 max=0.006172 Jy/beam ! Clean residual mean=-0.000013 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 1.01219 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 278 components and 1.01219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.269768Jy sigma=0.375532 ! Fit after self-cal, rms=0.269673Jy sigma=0.374165 wmodel J0407-1211_S_map.mod ! Writing 278 model components to file: J0407-1211_S_map.mod wobs J0407-1211_S_uvs.fits ! Writing UV FITS file: J0407-1211_S_uvs.fits wwins J0407-1211_S_map.win ! wwins: Wrote 4 windows to J0407-1211_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 = -0.00210921 Jy ! Component: 100 - total flux cleaned = -0.00303501 Jy ! Component: 150 - total flux cleaned = -0.00378714 Jy ! Component: 200 - total flux cleaned = -0.00482696 Jy ! Component: 250 - total flux cleaned = -0.0060485 Jy ! Component: 300 - total flux cleaned = -0.00689632 Jy ! Component: 350 - total flux cleaned = -0.0077809 Jy ! Component: 400 - total flux cleaned = -0.008555 Jy ! Component: 450 - total flux cleaned = -0.00909454 Jy ! Component: 500 - total flux cleaned = -0.00981092 Jy ! Component: 550 - total flux cleaned = -0.0104422 Jy ! Component: 600 - total flux cleaned = -0.0111762 Jy ! Component: 650 - total flux cleaned = -0.0118287 Jy ! Component: 700 - total flux cleaned = -0.012406 Jy ! Component: 750 - total flux cleaned = -0.0130241 Jy ! Component: 800 - total flux cleaned = -0.0136822 Jy ! Component: 850 - total flux cleaned = -0.0141654 Jy ! Component: 900 - total flux cleaned = -0.0147438 Jy ! Component: 950 - total flux cleaned = -0.015309 Jy ! Component: 1000 - total flux cleaned = -0.0158616 Jy ! Component: 1050 - total flux cleaned = -0.0163538 Jy ! Component: 1100 - total flux cleaned = -0.0168343 Jy ! Component: 1150 - total flux cleaned = -0.0173531 Jy ! Component: 1200 - total flux cleaned = -0.0176756 Jy ! Component: 1250 - total flux cleaned = -0.0180384 Jy ! Component: 1300 - total flux cleaned = -0.0184393 Jy ! Component: 1350 - total flux cleaned = -0.0187017 Jy ! Component: 1400 - total flux cleaned = -0.0190446 Jy ! Component: 1450 - total flux cleaned = -0.0194238 Jy ! Component: 1500 - total flux cleaned = -0.0197131 Jy ! Component: 1550 - total flux cleaned = -0.020038 Jy ! Component: 1600 - total flux cleaned = -0.0201987 Jy ! Component: 1650 - total flux cleaned = -0.0205529 Jy ! Component: 1700 - total flux cleaned = -0.0207467 Jy ! Component: 1750 - total flux cleaned = -0.0210134 Jy ! Component: 1800 - total flux cleaned = -0.0212376 Jy ! Component: 1850 - total flux cleaned = -0.0214218 Jy ! Component: 1900 - total flux cleaned = -0.0216397 Jy ! Component: 1950 - total flux cleaned = -0.02189 Jy ! Component: 2000 - total flux cleaned = -0.0220658 Jy ! Component: 2050 - total flux cleaned = -0.0222048 Jy ! Component: 2100 - total flux cleaned = -0.0223075 Jy ! Component: 2150 - total flux cleaned = -0.0225098 Jy ! Component: 2200 - total flux cleaned = -0.022643 Jy ! Component: 2250 - total flux cleaned = -0.022873 Jy ! Component: 2300 - total flux cleaned = -0.0229376 Jy ! Component: 2350 - total flux cleaned = -0.0230338 Jy ! Component: 2400 - total flux cleaned = -0.0231608 Jy ! Component: 2450 - total flux cleaned = -0.0233167 Jy ! Component: 2500 - total flux cleaned = -0.0234093 Jy ! Component: 2550 - total flux cleaned = -0.023409 Jy ! Component: 2600 - total flux cleaned = -0.0235904 Jy ! Component: 2650 - total flux cleaned = -0.0235302 Jy ! Component: 2700 - total flux cleaned = -0.0235893 Jy ! Component: 2750 - total flux cleaned = -0.0237064 Jy ! Component: 2800 - total flux cleaned = -0.0237645 Jy ! Component: 2850 - total flux cleaned = -0.0238504 Jy ! Component: 2900 - total flux cleaned = -0.0239351 Jy ! Component: 2950 - total flux cleaned = -0.0240752 Jy ! Component: 3000 - total flux cleaned = -0.0240474 Jy ! Component: 3050 - total flux cleaned = -0.0241026 Jy ! Component: 3100 - total flux cleaned = -0.0242656 Jy ! Component: 3150 - total flux cleaned = -0.0241578 Jy ! Component: 3200 - total flux cleaned = -0.0243446 Jy ! Component: 3250 - total flux cleaned = -0.0242919 Jy ! Component: 3300 - total flux cleaned = -0.0243705 Jy ! Component: 3350 - total flux cleaned = -0.0244221 Jy ! Component: 3400 - total flux cleaned = -0.0243961 Jy ! Component: 3450 - total flux cleaned = -0.0243196 Jy ! Component: 3500 - total flux cleaned = -0.02437 Jy ! Component: 3550 - total flux cleaned = -0.0243698 Jy ! Component: 3600 - total flux cleaned = -0.0242952 Jy ! Component: 3650 - total flux cleaned = -0.0243201 Jy ! Component: 3700 - total flux cleaned = -0.0243935 Jy ! Component: 3750 - total flux cleaned = -0.0243692 Jy ! Component: 3800 - total flux cleaned = -0.0243211 Jy ! Component: 3850 - total flux cleaned = -0.0244168 Jy ! Component: 3900 - total flux cleaned = -0.0244408 Jy ! Component: 3950 - total flux cleaned = -0.0244408 Jy ! Component: 4000 - total flux cleaned = -0.0243707 Jy ! Component: 4050 - total flux cleaned = -0.0243708 Jy ! Total flux subtracted in 4096 components = -0.0242561 Jy ! Clean residual min=-0.001661 max=0.001184 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.987935 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 578 components and 0.987936 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0407-1211_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 10.13 at -10.75 degrees (North through East) ! Clean map min=-0.0044846 max=0.6755 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0407-1211_S_map.fits wmodel /image_prod/ug002_uva//J0407-1211_S_map.mod ! Writing 578 model components to file: /image_prod/ug002_uva//J0407-1211_S_map.mod wobs /image_prod/ug002_uva//J0407-1211_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0407-1211_S_uvs.fits wwins /image_prod/ug002_uva//J0407-1211_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0407-1211_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.675503 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000437939 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194495 0.194495 0.38899 0.777979 1.55596 3.11192 6.22383 12.4477 24.8953 49.7907 99.5814 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.675 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1542.46 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0407-1211_S_dfm.log closed on Wed Mar 4 20:12:06 2020