! Started logfile: /image_prod/ug002_uva//J0025-2602_S_dfm.log on Wed Mar 4 18:27:40 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//J0025-2602_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0025-2602_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.990278 visibilities/baseline/integration-bin. ! Found source: J0025-2602 ! ! 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 6417 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 J0025-2602_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=1.278509Jy sigma=6.310815 ! Fit after self-cal, rms=0.628532Jy sigma=3.443430 ! 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=2.322 mas, bmaj=6.403 mas, bpa=-1.757 degrees ! Estimated noise=2.53542 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 = 0.380758 Jy ! Component: 100 - total flux cleaned = 0.561822 Jy ! Total flux subtracted in 100 components = 0.561822 Jy ! Clean residual min=-0.047540 max=0.102357 Jy/beam ! Clean residual mean=-0.000616 rms=0.016124 Jy/beam ! Combined flux in latest and established models = 0.561822 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.561822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.453045Jy sigma=1.787115 ! Fit after self-cal, rms=0.452983Jy sigma=1.785290 ! Inverting map ! Added new window around map position (3.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12445 Jy ! Component: 100 - total flux cleaned = 0.211261 Jy ! Total flux subtracted in 100 components = 0.211261 Jy ! Clean residual min=-0.041056 max=0.061385 Jy/beam ! Clean residual mean=-0.000427 rms=0.011708 Jy/beam ! Combined flux in latest and established models = 0.773083 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.773083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.372169Jy sigma=1.409477 ! Fit after self-cal, rms=0.372025Jy sigma=1.407099 ! 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=2.694 mas, bmaj=7.39 mas, bpa=-3.292 degrees ! Estimated noise=1.76018 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 = 0.108244 Jy ! Component: 100 - total flux cleaned = 0.179551 Jy ! Component: 150 - total flux cleaned = 0.228326 Jy ! Component: 200 - total flux cleaned = 0.2619 Jy ! Total flux subtracted in 200 components = 0.2619 Jy ! Clean residual min=-0.049912 max=0.047793 Jy/beam ! Clean residual mean=-0.000415 rms=0.015180 Jy/beam ! Combined flux in latest and established models = 1.03498 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 108 components and 1.03498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.316778Jy sigma=1.190754 ! Fit after self-cal, rms=0.316557Jy sigma=1.182823 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.694 x 7.39 at -3.292 degrees (North through East) ! Clean map min=-0.046583 max=0.49136 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.20 KP 0.96 ! LA 1.06 MK 1.02 OV 0.86 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.20 KP 0.86 ! LA 1.08 MK 1.12 OV 0.95 PT 0.89 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.09 HN 1.18 KP 0.96 ! LA 1.07 MK 1.09 OV 0.91 PT 0.89 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.316557Jy sigma=1.182823 ! Fit after self-cal, rms=0.307873Jy sigma=1.117474 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=7.422 mas, bpa=-2.39 degrees ! Estimated noise=1.80289 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 = 0.0143536 Jy ! Component: 100 - total flux cleaned = 0.0219243 Jy ! Component: 150 - total flux cleaned = 0.0223921 Jy ! Component: 200 - total flux cleaned = 0.022816 Jy ! Total flux subtracted in 200 components = 0.022816 Jy ! Clean residual min=-0.049039 max=0.051027 Jy/beam ! Clean residual mean=-0.000257 rms=0.013934 Jy/beam ! Combined flux in latest and established models = 1.0578 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 1.0578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.305877Jy sigma=1.116462 ! Fit after self-cal, rms=0.305869Jy sigma=1.115665 ! 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=0.305869Jy sigma=1.115665 ! Fit after self-cal, rms=0.311916Jy sigma=1.111545 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.736 mas, bmaj=7.399 mas, bpa=-1.978 degrees ! Estimated noise=1.83107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132196 Jy ! Component: 100 - total flux cleaned = 0.0204665 Jy ! Component: 150 - total flux cleaned = 0.0234135 Jy ! Component: 200 - total flux cleaned = 0.023749 Jy ! Total flux subtracted in 200 components = 0.023749 Jy ! Clean residual min=-0.049346 max=0.051462 Jy/beam ! Clean residual mean=-0.000252 rms=0.014137 Jy/beam ! Combined flux in latest and established models = 1.08155 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 124 components and 1.08155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.310018Jy sigma=1.111809 ! Fit after self-cal, rms=0.310040Jy sigma=1.111698 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 = 0.000949019 Jy ! Component: 100 - total flux cleaned = 0.0012576 Jy ! Component: 150 - total flux cleaned = 0.0015487 Jy ! Component: 200 - total flux cleaned = 0.00181897 Jy ! Total flux subtracted in 200 components = 0.00181897 Jy ! Clean residual min=-0.049351 max=0.050884 Jy/beam ! Clean residual mean=-0.000249 rms=0.014123 Jy/beam ! Combined flux in latest and established models = 1.08337 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 124 components and 1.08337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.309807Jy sigma=1.111133 ! Fit after self-cal, rms=0.309803Jy sigma=1.111083 ! 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=0.309803Jy sigma=1.111083 ! Fit after self-cal, rms=0.269957Jy sigma=1.034419 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.743 mas, bmaj=7.385 mas, bpa=-1.826 degrees ! Estimated noise=1.85258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937434 Jy ! Component: 100 - total flux cleaned = 0.0138311 Jy ! Component: 150 - total flux cleaned = 0.0154134 Jy ! Component: 200 - total flux cleaned = 0.0164562 Jy ! Total flux subtracted in 200 components = 0.0164562 Jy ! Clean residual min=-0.043778 max=0.049733 Jy/beam ! Clean residual mean=-0.000327 rms=0.013411 Jy/beam ! Combined flux in latest and established models = 1.09982 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 1.09982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.268970Jy sigma=1.034566 ! Fit after self-cal, rms=0.269185Jy sigma=1.034275 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 = 0.00205237 Jy ! Component: 100 - total flux cleaned = 0.00248822 Jy ! Component: 150 - total flux cleaned = 0.0026193 Jy ! Component: 200 - total flux cleaned = 0.0027409 Jy ! Total flux subtracted in 200 components = 0.0027409 Jy ! Clean residual min=-0.043549 max=0.049887 Jy/beam ! Clean residual mean=-0.000321 rms=0.013393 Jy/beam ! Combined flux in latest and established models = 1.10256 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 129 components and 1.10256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.268947Jy sigma=1.034011 ! Fit after self-cal, rms=0.269007Jy sigma=1.033948 ! 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=0.269007Jy sigma=1.033948 ! Fit after self-cal, rms=0.272941Jy sigma=1.032958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.525 mas, bmaj=18.09 mas, bpa=4.525 degrees ! Estimated noise=2.83846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305105 Jy ! Component: 100 - total flux cleaned = 0.0323522 Jy ! Component: 150 - total flux cleaned = 0.0339377 Jy ! Component: 200 - total flux cleaned = 0.0349677 Jy ! Total flux subtracted in 200 components = 0.0349677 Jy ! Clean residual min=-0.090832 max=0.096614 Jy/beam ! Clean residual mean=-0.000785 rms=0.031289 Jy/beam ! Combined flux in latest and established models = 1.13753 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 130 components and 1.13753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.273392Jy sigma=1.051196 ! Fit after self-cal, rms=0.273885Jy sigma=1.047872 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 = 0.00536094 Jy ! Component: 100 - total flux cleaned = 0.00537167 Jy ! Component: 150 - total flux cleaned = 0.0056372 Jy ! Component: 200 - total flux cleaned = 0.00613576 Jy ! Total flux subtracted in 200 components = 0.00613576 Jy ! Clean residual min=-0.089531 max=0.096101 Jy/beam ! Clean residual mean=-0.000748 rms=0.031169 Jy/beam ! Combined flux in latest and established models = 1.14367 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 132 components and 1.14367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.275497Jy sigma=1.062791 ! Fit after self-cal, rms=0.275849Jy sigma=1.062003 ! 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=2.742 mas, bmaj=7.384 mas, bpa=-1.814 degrees ! Estimated noise=1.87309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.742 x 7.384 at -1.814 degrees (North through East) ! Clean map min=-0.043913 max=0.52115 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=0.275849Jy sigma=1.062003 ! Fit after self-cal, rms=0.281905Jy sigma=1.041462 ! Inverting map and beam ! Estimated beam: bmin=2.76 mas, bmaj=7.409 mas, bpa=-2.009 degrees ! Estimated noise=1.90661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00394323 Jy ! Component: 100 - total flux cleaned = 0.000153944 Jy ! Component: 150 - total flux cleaned = 0.000145424 Jy ! Component: 200 - total flux cleaned = 0.000145207 Jy ! Total flux subtracted in 200 components = 0.000145207 Jy ! Clean residual min=-0.045385 max=0.052069 Jy/beam ! Clean residual mean=-0.000336 rms=0.013753 Jy/beam ! Combined flux in latest and established models = 1.14381 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 138 components and 1.14381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.279251Jy sigma=1.024645 ! Fit after self-cal, rms=0.278332Jy sigma=1.022337 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010079 Jy ! Component: 100 - total flux cleaned = 0.000138296 Jy ! Component: 150 - total flux cleaned = 0.000125542 Jy ! Component: 200 - total flux cleaned = 0.000284954 Jy ! Total flux subtracted in 200 components = 0.000284954 Jy ! Clean residual min=-0.045445 max=0.051097 Jy/beam ! Clean residual mean=-0.000337 rms=0.013703 Jy/beam ! Combined flux in latest and established models = 1.1441 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 139 components and 1.1441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.277849Jy sigma=1.019500 ! Fit after self-cal, rms=0.277676Jy sigma=1.019020 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.277676Jy sigma=1.019020 ! Fit after self-cal, rms=0.281661Jy sigma=1.016950 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=2.366 mas, bmaj=6.435 mas, bpa=-0.1811 degrees ! Estimated noise=2.83197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.416064 Jy ! Component: 100 - total flux cleaned = 0.616045 Jy ! Component: 150 - total flux cleaned = 0.750384 Jy ! Component: 200 - total flux cleaned = 0.844156 Jy ! Total flux subtracted in 200 components = 0.844156 Jy ! Clean residual min=-0.040363 max=0.053715 Jy/beam ! Clean residual mean=-0.000421 rms=0.011479 Jy/beam ! Combined flux in latest and established models = 0.844156 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.844156 Jy ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=7.431 mas, bpa=-1.893 degrees ! Estimated noise=1.94151 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 = 0.107749 Jy ! Component: 100 - total flux cleaned = 0.175475 Jy ! Component: 150 - total flux cleaned = 0.21908 Jy ! Component: 200 - total flux cleaned = 0.247542 Jy ! Total flux subtracted in 200 components = 0.247542 Jy ! Clean residual min=-0.048553 max=0.052235 Jy/beam ! Clean residual mean=-0.000439 rms=0.014184 Jy/beam ! Combined flux in latest and established models = 1.0917 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 104 components and 1.0917 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=7.533 mas, bmaj=18.19 mas, bpa=4.545 degrees ! Estimated noise=2.90935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0503668 Jy ! Component: 100 - total flux cleaned = 0.0699301 Jy ! Component: 150 - total flux cleaned = 0.0733643 Jy ! Component: 200 - total flux cleaned = 0.0744216 Jy ! Total flux subtracted in 200 components = 0.0744216 Jy ! Clean residual min=-0.091472 max=0.096455 Jy/beam ! Clean residual mean=-0.000815 rms=0.031833 Jy/beam ! Combined flux in latest and established models = 1.16612 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 = 0.0009683 Jy ! Component: 100 - total flux cleaned = 0.00185898 Jy ! Component: 150 - total flux cleaned = 0.0024184 Jy ! Component: 200 - total flux cleaned = 0.00319363 Jy ! Total flux subtracted in 200 components = 0.00319363 Jy ! Clean residual min=-0.091278 max=0.095982 Jy/beam ! Clean residual mean=-0.000803 rms=0.031759 Jy/beam ! Combined flux in latest and established models = 1.16931 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 1.16931 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=7.431 mas, bpa=-1.893 degrees ! Estimated noise=1.94151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0216279 Jy ! Component: 100 - total flux cleaned = -0.0214119 Jy ! Component: 150 - total flux cleaned = -0.0231759 Jy ! Component: 200 - total flux cleaned = -0.0242006 Jy ! Total flux subtracted in 200 components = -0.0242006 Jy ! Clean residual min=-0.044927 max=0.055122 Jy/beam ! Clean residual mean=-0.000346 rms=0.013967 Jy/beam ! Combined flux in latest and established models = 1.14511 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 119 components and 1.14511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.281838Jy sigma=1.022340 ! Fit after self-cal, rms=0.281541Jy sigma=1.020664 wmodel J0025-2602_S_map.mod ! Writing 119 model components to file: J0025-2602_S_map.mod wobs J0025-2602_S_uvs.fits ! Writing UV FITS file: J0025-2602_S_uvs.fits wwins J0025-2602_S_map.win ! wwins: Wrote 2 windows to J0025-2602_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 = 0.0185288 Jy ! Component: 100 - total flux cleaned = 0.0225765 Jy ! Component: 150 - total flux cleaned = 0.026368 Jy ! Component: 200 - total flux cleaned = 0.0307146 Jy ! Component: 250 - total flux cleaned = 0.0355341 Jy ! Component: 300 - total flux cleaned = 0.039486 Jy ! Component: 350 - total flux cleaned = 0.0420228 Jy ! Component: 400 - total flux cleaned = 0.0438833 Jy ! Component: 450 - total flux cleaned = 0.0463052 Jy ! Component: 500 - total flux cleaned = 0.0486592 Jy ! Component: 550 - total flux cleaned = 0.0520749 Jy ! Component: 600 - total flux cleaned = 0.0531702 Jy ! Component: 650 - total flux cleaned = 0.0537096 Jy ! Component: 700 - total flux cleaned = 0.0547703 Jy ! Component: 750 - total flux cleaned = 0.0558114 Jy ! Component: 800 - total flux cleaned = 0.0568235 Jy ! Component: 850 - total flux cleaned = 0.0583084 Jy ! Component: 900 - total flux cleaned = 0.0583068 Jy ! Component: 950 - total flux cleaned = 0.0592634 Jy ! Component: 1000 - total flux cleaned = 0.0592553 Jy ! Component: 1050 - total flux cleaned = 0.0601801 Jy ! Component: 1100 - total flux cleaned = 0.0610926 Jy ! Component: 1150 - total flux cleaned = 0.0619885 Jy ! Component: 1200 - total flux cleaned = 0.0628584 Jy ! Component: 1250 - total flux cleaned = 0.0628595 Jy ! Component: 1300 - total flux cleaned = 0.0641214 Jy ! Component: 1350 - total flux cleaned = 0.0628823 Jy ! Component: 1400 - total flux cleaned = 0.0632913 Jy ! Component: 1450 - total flux cleaned = 0.0636903 Jy ! Component: 1500 - total flux cleaned = 0.064472 Jy ! Component: 1550 - total flux cleaned = 0.0636866 Jy ! Component: 1600 - total flux cleaned = 0.0640618 Jy ! Component: 1650 - total flux cleaned = 0.06368 Jy ! Component: 1700 - total flux cleaned = 0.0636819 Jy ! Component: 1750 - total flux cleaned = 0.0636871 Jy ! Component: 1800 - total flux cleaned = 0.063693 Jy ! Component: 1850 - total flux cleaned = 0.0647688 Jy ! Component: 1900 - total flux cleaned = 0.065828 Jy ! Component: 1950 - total flux cleaned = 0.0672174 Jy ! Component: 2000 - total flux cleaned = 0.0665338 Jy ! Component: 2050 - total flux cleaned = 0.0682347 Jy ! Component: 2100 - total flux cleaned = 0.0689071 Jy ! Component: 2150 - total flux cleaned = 0.0692365 Jy ! Component: 2200 - total flux cleaned = 0.0698906 Jy ! Component: 2250 - total flux cleaned = 0.0702135 Jy ! Component: 2300 - total flux cleaned = 0.0695764 Jy ! Component: 2350 - total flux cleaned = 0.0708507 Jy ! Component: 2400 - total flux cleaned = 0.0711631 Jy ! Component: 2450 - total flux cleaned = 0.0714726 Jy ! Component: 2500 - total flux cleaned = 0.0720856 Jy ! Component: 2550 - total flux cleaned = 0.072085 Jy ! Component: 2600 - total flux cleaned = 0.0729882 Jy ! Component: 2650 - total flux cleaned = 0.0729868 Jy ! Component: 2700 - total flux cleaned = 0.0735814 Jy ! Component: 2750 - total flux cleaned = 0.0750395 Jy ! Component: 2800 - total flux cleaned = 0.0759081 Jy ! Component: 2850 - total flux cleaned = 0.0759049 Jy ! Component: 2900 - total flux cleaned = 0.0767537 Jy ! Component: 2950 - total flux cleaned = 0.0770337 Jy ! Component: 3000 - total flux cleaned = 0.077594 Jy ! Component: 3050 - total flux cleaned = 0.0781444 Jy ! Component: 3100 - total flux cleaned = 0.0778714 Jy ! Component: 3150 - total flux cleaned = 0.0786899 Jy ! Component: 3200 - total flux cleaned = 0.07977 Jy ! Component: 3250 - total flux cleaned = 0.0808391 Jy ! Component: 3300 - total flux cleaned = 0.0816357 Jy ! Component: 3350 - total flux cleaned = 0.0821636 Jy ! Component: 3400 - total flux cleaned = 0.08269 Jy ! Component: 3450 - total flux cleaned = 0.083472 Jy ! Component: 3500 - total flux cleaned = 0.08373 Jy ! Component: 3550 - total flux cleaned = 0.0842418 Jy ! Component: 3600 - total flux cleaned = 0.0860233 Jy ! Component: 3650 - total flux cleaned = 0.0860223 Jy ! Component: 3700 - total flux cleaned = 0.0870249 Jy ! Component: 3750 - total flux cleaned = 0.0875245 Jy ! Component: 3800 - total flux cleaned = 0.0882687 Jy ! Component: 3850 - total flux cleaned = 0.0890064 Jy ! Component: 3900 - total flux cleaned = 0.0894966 Jy ! Component: 3950 - total flux cleaned = 0.0899821 Jy ! Component: 4000 - total flux cleaned = 0.0909513 Jy ! Component: 4050 - total flux cleaned = 0.091913 Jy ! Total flux subtracted in 4096 components = 0.0919142 Jy ! Clean residual min=-0.013651 max=0.013636 Jy/beam ! Clean residual mean=-0.000047 rms=0.004957 Jy/beam ! Combined flux in latest and established models = 1.23703 Jy keep ! Adding 550 model components to the UV plane model. ! The established model now contains 669 components and 1.23703 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0025-2602_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.762 x 7.431 at -1.893 degrees (North through East) ! Clean map min=-0.031941 max=0.55903 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0025-2602_S_map.fits wmodel /image_prod/ug002_uva//J0025-2602_S_map.mod ! Writing 669 model components to file: /image_prod/ug002_uva//J0025-2602_S_map.mod wobs /image_prod/ug002_uva//J0025-2602_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0025-2602_S_uvs.fits wwins /image_prod/ug002_uva//J0025-2602_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0025-2602_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.559032 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00473688 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.54201 2.54201 5.08401 10.168 20.3361 40.6721 81.3442 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0142 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.559 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 118.016 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0025-2602_S_dfm.log closed on Wed Mar 4 18:27:45 2020