! Started logfile: /scr/pima/rv119_uvs/J0453-2807_S_dfm.log on Sun Dec 17 11:34:00 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J0453-2807_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0453-2807_S_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! AN table 2: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.642655 visibilities/baseline/integration-bin. ! Found source: J0453-2807 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 1820 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0453-2807_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 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 20 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 32 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 22 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=2.106612Jy sigma=22.562881 ! Fit after self-cal, rms=1.226265Jy sigma=12.457673 ! 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=2.104 mas, bmaj=4.558 mas, bpa=20.32 degrees ! Estimated noise=1.93775 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 = 1.00343 Jy ! Component: 100 - total flux cleaned = 1.35719 Jy ! Total flux subtracted in 100 components = 1.35719 Jy ! Clean residual min=-0.097753 max=0.278728 Jy/beam ! Clean residual mean=0.000107 rms=0.028236 Jy/beam ! Combined flux in latest and established models = 1.35719 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 1.35719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.086279Jy sigma=10.931697 ! Fit after self-cal, rms=1.085856Jy sigma=10.925901 ! Inverting map ! Added new window around map position (1.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.261369 Jy ! Component: 100 - total flux cleaned = 0.391603 Jy ! Total flux subtracted in 100 components = 0.391603 Jy ! Clean residual min=-0.095467 max=0.187698 Jy/beam ! Clean residual mean=0.000079 rms=0.024929 Jy/beam ! Combined flux in latest and established models = 1.74879 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 27 components and 1.74879 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.991393Jy sigma=9.904163 ! Fit after self-cal, rms=0.984764Jy sigma=9.810511 ! 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=2.69 mas, bmaj=5.581 mas, bpa=15.65 degrees ! Estimated noise=1.61827 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 (-6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182321 Jy ! Component: 100 - total flux cleaned = 0.274658 Jy ! Component: 150 - total flux cleaned = 0.287121 Jy ! Component: 200 - total flux cleaned = 0.291117 Jy ! Total flux subtracted in 200 components = 0.291117 Jy ! Clean residual min=-0.086914 max=0.146636 Jy/beam ! Clean residual mean=0.000164 rms=0.022474 Jy/beam ! Combined flux in latest and established models = 2.03991 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 51 components and 2.03991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.947101Jy sigma=9.430552 ! Fit after self-cal, rms=0.943634Jy sigma=9.382408 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.69 x 5.581 at 15.65 degrees (North through East) ! Clean map min=-0.079639 max=1.1949 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HH 0.97 HN 1.28 KP 1.07 ! LA 1.02 NL 1.34 PT 1.02 SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.03 HN 1.38 KP 1.03 ! LA 1.02 MK 1.06 NL 1.02 OV 1.03 ! PT 1.03 SC 1.18 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HH 0.95 HN 1.29 KP 1.07 ! LA 1.05 NL 1.37 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.04 HN 1.44 KP 1.05 ! LA 1.02 MK 1.05 NL 1.00 OV 1.04 ! PT 1.03 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HH 0.92 HN 1.39 KP 0.42 ! LA 1.00 NL 1.00* PT 1.07 SC 0.39 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 1.04 HN 1.41 KP 0.40 ! LA 1.03 MK 1.02 NL 1.00* OV 1.05 ! PT 1.04 SC 0.51 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HH 0.96 HN 1.38 KP 1.08 ! LA 1.08 NL 1.30 PT 1.08 SC 1.09 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.07 HN 1.48 KP 1.09 ! LA 1.02 MK 1.01 NL 1.00 OV 1.02 ! PT 1.04 SC 1.20 ! ! ! Fit before self-cal, rms=0.943634Jy sigma=9.382408 ! Fit after self-cal, rms=0.205766Jy sigma=2.995576 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.592 mas, bmaj=5.646 mas, bpa=17.57 degrees ! Estimated noise=1.64021 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, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184117 Jy ! Component: 100 - total flux cleaned = 0.00377368 Jy ! Component: 150 - total flux cleaned = 0.00714903 Jy ! Component: 200 - total flux cleaned = 0.00900729 Jy ! Total flux subtracted in 200 components = 0.00900729 Jy ! Clean residual min=-0.030891 max=0.028311 Jy/beam ! Clean residual mean=0.000011 rms=0.006468 Jy/beam ! Combined flux in latest and established models = 2.04891 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 79 components and 2.04891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192458Jy sigma=2.686249 ! Fit after self-cal, rms=0.191574Jy sigma=2.669752 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191574Jy sigma=2.669752 ! Fit after self-cal, rms=0.156645Jy sigma=1.691358 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.605 mas, bmaj=5.674 mas, bpa=17.83 degrees ! Estimated noise=1.65819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139553 Jy ! Component: 100 - total flux cleaned = 0.00539689 Jy ! Component: 150 - total flux cleaned = 0.0080385 Jy ! Component: 200 - total flux cleaned = 0.00986341 Jy ! Total flux subtracted in 200 components = 0.00986341 Jy ! Clean residual min=-0.018968 max=0.018782 Jy/beam ! Clean residual mean=0.000007 rms=0.004058 Jy/beam ! Combined flux in latest and established models = 2.05878 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 2.05878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148235Jy sigma=1.624960 ! Fit after self-cal, rms=0.147269Jy sigma=1.617395 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, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808593 Jy ! Component: 100 - total flux cleaned = 0.00815293 Jy ! Component: 150 - total flux cleaned = 0.00761025 Jy ! Component: 200 - total flux cleaned = 0.00859832 Jy ! Total flux subtracted in 200 components = 0.00859832 Jy ! Clean residual min=-0.017983 max=0.015196 Jy/beam ! Clean residual mean=-0.000000 rms=0.003825 Jy/beam ! Combined flux in latest and established models = 2.06737 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 2.06737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141036Jy sigma=1.573244 ! Fit after self-cal, rms=0.140499Jy sigma=1.567840 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140499Jy sigma=1.567840 ! Fit after self-cal, rms=0.113417Jy sigma=1.095755 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.6 mas, bmaj=5.633 mas, bpa=17.57 degrees ! Estimated noise=1.65047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111228 Jy ! Component: 100 - total flux cleaned = 0.00700024 Jy ! Component: 150 - total flux cleaned = 0.0096383 Jy ! Component: 200 - total flux cleaned = 0.0107943 Jy ! Total flux subtracted in 200 components = 0.0107943 Jy ! Clean residual min=-0.013647 max=0.009805 Jy/beam ! Clean residual mean=-0.000004 rms=0.002435 Jy/beam ! Combined flux in latest and established models = 2.07817 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 2.07817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107721Jy sigma=1.058206 ! Fit after self-cal, rms=0.107102Jy sigma=1.050536 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 = -0.000682383 Jy ! Component: 100 - total flux cleaned = 2.98192e-05 Jy ! Component: 150 - total flux cleaned = 0.000676013 Jy ! Component: 200 - total flux cleaned = 0.00128046 Jy ! Total flux subtracted in 200 components = 0.00128046 Jy ! Clean residual min=-0.012701 max=0.009439 Jy/beam ! Clean residual mean=-0.000005 rms=0.002331 Jy/beam ! Combined flux in latest and established models = 2.07945 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 2.07945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104351Jy sigma=1.034172 ! Fit after self-cal, rms=0.104174Jy sigma=1.031075 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104174Jy sigma=1.031075 ! Fit after self-cal, rms=0.102808Jy sigma=1.013669 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.73 mas, bmaj=18.32 mas, bpa=-4.236 degrees ! Estimated noise=2.24234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298597 Jy ! Component: 100 - total flux cleaned = 0.00386414 Jy ! Component: 150 - total flux cleaned = 0.00386198 Jy ! Component: 200 - total flux cleaned = 0.00405652 Jy ! Total flux subtracted in 200 components = 0.00405652 Jy ! Clean residual min=-0.011322 max=0.008021 Jy/beam ! Clean residual mean=-0.000012 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 2.08351 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 152 components and 2.08351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101445Jy sigma=1.013014 ! Fit after self-cal, rms=0.101119Jy sigma=1.009152 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 = -0.000102222 Jy ! Component: 100 - total flux cleaned = 0.000269104 Jy ! Component: 150 - total flux cleaned = 0.000273574 Jy ! Component: 200 - total flux cleaned = 0.000268401 Jy ! Total flux subtracted in 200 components = 0.000268401 Jy ! Clean residual min=-0.010998 max=0.008036 Jy/beam ! Clean residual mean=-0.000012 rms=0.002231 Jy/beam ! Combined flux in latest and established models = 2.08377 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 2.08377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100471Jy sigma=1.011111 ! Fit after self-cal, rms=0.100399Jy sigma=1.009006 ! 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=2.591 mas, bmaj=5.612 mas, bpa=17.58 degrees ! Estimated noise=1.6465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.591 x 5.612 at 17.58 degrees (North through East) ! Clean map min=-0.019177 max=1.1871 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100399Jy sigma=1.009006 ! Fit after self-cal, rms=0.097640Jy sigma=0.929157 ! Inverting map and beam ! Estimated beam: bmin=2.599 mas, bmaj=5.633 mas, bpa=17.45 degrees ! Estimated noise=1.64877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00182666 Jy ! Component: 100 - total flux cleaned = -0.000868289 Jy ! Component: 150 - total flux cleaned = -0.00029291 Jy ! Component: 200 - total flux cleaned = 0.000244437 Jy ! Total flux subtracted in 200 components = 0.000244437 Jy ! Clean residual min=-0.011162 max=0.008379 Jy/beam ! Clean residual mean=-0.000005 rms=0.002093 Jy/beam ! Combined flux in latest and established models = 2.08402 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 169 components and 2.08402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095657Jy sigma=0.908282 ! Fit after self-cal, rms=0.095520Jy sigma=0.906274 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000803055 Jy ! Component: 100 - total flux cleaned = -0.000298182 Jy ! Component: 150 - total flux cleaned = -6.86615e-05 Jy ! Component: 200 - total flux cleaned = 0.000368461 Jy ! Total flux subtracted in 200 components = 0.000368461 Jy ! Clean residual min=-0.010922 max=0.008176 Jy/beam ! Clean residual mean=-0.000004 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 2.08439 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 176 components and 2.08439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094308Jy sigma=0.895081 ! Fit after self-cal, rms=0.094200Jy sigma=0.893851 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094200Jy sigma=0.893851 ! Fit after self-cal, rms=0.093599Jy sigma=0.886842 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=2.017 mas, bmaj=4.599 mas, bpa=21.52 degrees ! Estimated noise=2.00743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.04601 Jy ! Component: 100 - total flux cleaned = 1.46402 Jy ! Component: 150 - total flux cleaned = 1.67856 Jy ! Component: 200 - total flux cleaned = 1.79887 Jy ! Total flux subtracted in 200 components = 1.79887 Jy ! Clean residual min=-0.026244 max=0.065615 Jy/beam ! Clean residual mean=0.000034 rms=0.005853 Jy/beam ! Combined flux in latest and established models = 1.79887 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 30 model components to the UV plane model. ! The established model now contains 30 components and 1.79887 Jy ! Inverting map and beam ! Estimated beam: bmin=2.595 mas, bmaj=5.623 mas, bpa=17.46 degrees ! Estimated noise=1.64773 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 = 0.100494 Jy ! Component: 100 - total flux cleaned = 0.157296 Jy ! Component: 150 - total flux cleaned = 0.195002 Jy ! Component: 200 - total flux cleaned = 0.221232 Jy ! Total flux subtracted in 200 components = 0.221232 Jy ! Clean residual min=-0.012682 max=0.021727 Jy/beam ! Clean residual mean=-0.000003 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 2.02011 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 79 components and 2.02011 Jy ! Inverting map ! Added new window around map position (-1, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214954 Jy ! Component: 100 - total flux cleaned = 0.0358228 Jy ! Component: 150 - total flux cleaned = 0.0424141 Jy ! Component: 200 - total flux cleaned = 0.0464099 Jy ! Total flux subtracted in 200 components = 0.0464099 Jy ! Clean residual min=-0.011858 max=0.011237 Jy/beam ! Clean residual mean=-0.000004 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 2.06652 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 108 components and 2.06652 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=7.728 mas, bmaj=18.33 mas, bpa=-4.185 degrees ! Estimated noise=2.2448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113856 Jy ! Component: 100 - total flux cleaned = 0.0153281 Jy ! Component: 150 - total flux cleaned = 0.0160493 Jy ! Component: 200 - total flux cleaned = 0.0168312 Jy ! Total flux subtracted in 200 components = 0.0168312 Jy ! Clean residual min=-0.009105 max=0.007618 Jy/beam ! Clean residual mean=-0.000009 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 2.08335 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 = 0.000691774 Jy ! Component: 100 - total flux cleaned = 0.00132669 Jy ! Component: 150 - total flux cleaned = 0.00179894 Jy ! Component: 200 - total flux cleaned = 0.00234257 Jy ! Total flux subtracted in 200 components = 0.00234257 Jy ! Clean residual min=-0.008852 max=0.007464 Jy/beam ! Clean residual mean=-0.000010 rms=0.002041 Jy/beam ! Combined flux in latest and established models = 2.08569 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 142 components and 2.08569 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.595 mas, bmaj=5.623 mas, bpa=17.46 degrees ! Estimated noise=1.64773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00082618 Jy ! Component: 100 - total flux cleaned = -0.000578644 Jy ! Component: 150 - total flux cleaned = -0.000355572 Jy ! Component: 200 - total flux cleaned = -0.000163422 Jy ! Total flux subtracted in 200 components = -0.000163422 Jy ! Clean residual min=-0.010779 max=0.007688 Jy/beam ! Clean residual mean=-0.000004 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 2.08553 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 159 components and 2.08553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088305Jy sigma=0.866096 ! Fit after self-cal, rms=0.086997Jy sigma=0.838082 wmodel J0453-2807_S_map.mod ! Writing 159 model components to file: J0453-2807_S_map.mod wobs J0453-2807_S_uvs.fits ! Writing UV FITS file: J0453-2807_S_uvs.fits wwins J0453-2807_S_map.win ! wwins: Wrote 6 windows to J0453-2807_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 = -0.00435811 Jy ! Component: 100 - total flux cleaned = -0.00688563 Jy ! Component: 150 - total flux cleaned = -0.00836153 Jy ! Component: 200 - total flux cleaned = -0.0103841 Jy ! Component: 250 - total flux cleaned = -0.0119518 Jy ! Component: 300 - total flux cleaned = -0.0128768 Jy ! Component: 350 - total flux cleaned = -0.0137732 Jy ! Component: 400 - total flux cleaned = -0.0145374 Jy ! Component: 450 - total flux cleaned = -0.0149643 Jy ! Component: 500 - total flux cleaned = -0.0154896 Jy ! Component: 550 - total flux cleaned = -0.0155933 Jy ! Component: 600 - total flux cleaned = -0.0158986 Jy ! Component: 650 - total flux cleaned = -0.0163937 Jy ! Component: 700 - total flux cleaned = -0.0165901 Jy ! Component: 750 - total flux cleaned = -0.0165906 Jy ! Component: 800 - total flux cleaned = -0.016591 Jy ! Component: 850 - total flux cleaned = -0.0169641 Jy ! Component: 900 - total flux cleaned = -0.0167801 Jy ! Component: 950 - total flux cleaned = -0.0172354 Jy ! Component: 1000 - total flux cleaned = -0.0171448 Jy ! Component: 1050 - total flux cleaned = -0.0172346 Jy ! Component: 1100 - total flux cleaned = -0.0174111 Jy ! Component: 1150 - total flux cleaned = -0.017761 Jy ! Component: 1200 - total flux cleaned = -0.0181058 Jy ! Component: 1250 - total flux cleaned = -0.0184458 Jy ! Component: 1300 - total flux cleaned = -0.0183618 Jy ! Component: 1350 - total flux cleaned = -0.0190294 Jy ! Component: 1400 - total flux cleaned = -0.019112 Jy ! Component: 1450 - total flux cleaned = -0.0190307 Jy ! Component: 1500 - total flux cleaned = -0.0195182 Jy ! Component: 1550 - total flux cleaned = -0.0194376 Jy ! Component: 1600 - total flux cleaned = -0.0197564 Jy ! Component: 1650 - total flux cleaned = -0.0198351 Jy ! Component: 1700 - total flux cleaned = -0.0197572 Jy ! Component: 1750 - total flux cleaned = -0.0197565 Jy ! Component: 1800 - total flux cleaned = -0.0199104 Jy ! Component: 1850 - total flux cleaned = -0.0196817 Jy ! Component: 1900 - total flux cleaned = -0.0200604 Jy ! Component: 1950 - total flux cleaned = -0.0201357 Jy ! Component: 2000 - total flux cleaned = -0.0202104 Jy ! Component: 2050 - total flux cleaned = -0.020285 Jy ! Component: 2100 - total flux cleaned = -0.0205778 Jy ! Component: 2150 - total flux cleaned = -0.0206482 Jy ! Component: 2200 - total flux cleaned = -0.0205771 Jy ! Component: 2250 - total flux cleaned = -0.0208635 Jy ! Component: 2300 - total flux cleaned = -0.0210059 Jy ! Component: 2350 - total flux cleaned = -0.0212879 Jy ! Component: 2400 - total flux cleaned = -0.021497 Jy ! Component: 2450 - total flux cleaned = -0.0216362 Jy ! Component: 2500 - total flux cleaned = -0.0221865 Jy ! Component: 2550 - total flux cleaned = -0.0219135 Jy ! Component: 2600 - total flux cleaned = -0.0220483 Jy ! Component: 2650 - total flux cleaned = -0.0219135 Jy ! Component: 2700 - total flux cleaned = -0.0224495 Jy ! Component: 2750 - total flux cleaned = -0.0222503 Jy ! Component: 2800 - total flux cleaned = -0.0223823 Jy ! Component: 2850 - total flux cleaned = -0.0225791 Jy ! Component: 2900 - total flux cleaned = -0.0226447 Jy ! Component: 2950 - total flux cleaned = -0.0228392 Jy ! Component: 3000 - total flux cleaned = -0.0225823 Jy ! Component: 3050 - total flux cleaned = -0.0228375 Jy ! Component: 3100 - total flux cleaned = -0.0229645 Jy ! Component: 3150 - total flux cleaned = -0.0229012 Jy ! Component: 3200 - total flux cleaned = -0.0231527 Jy ! Component: 3250 - total flux cleaned = -0.0229027 Jy ! Component: 3300 - total flux cleaned = -0.022965 Jy ! Component: 3350 - total flux cleaned = -0.0229648 Jy ! Component: 3400 - total flux cleaned = -0.0229647 Jy ! Component: 3450 - total flux cleaned = -0.0230256 Jy ! Component: 3500 - total flux cleaned = -0.0231465 Jy ! Component: 3550 - total flux cleaned = -0.0229665 Jy ! Component: 3600 - total flux cleaned = -0.0229667 Jy ! Component: 3650 - total flux cleaned = -0.0227294 Jy ! Component: 3700 - total flux cleaned = -0.0229661 Jy ! Component: 3750 - total flux cleaned = -0.0229079 Jy ! Component: 3800 - total flux cleaned = -0.0227904 Jy ! Component: 3850 - total flux cleaned = -0.0227904 Jy ! Component: 3900 - total flux cleaned = -0.0231375 Jy ! Component: 3950 - total flux cleaned = -0.022964 Jy ! Component: 4000 - total flux cleaned = -0.0230786 Jy ! Component: 4050 - total flux cleaned = -0.0227933 Jy ! Total flux subtracted in 4096 components = -0.0226232 Jy ! Clean residual min=-0.003259 max=0.003658 Jy/beam ! Clean residual mean=-0.000005 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 2.0629 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 468 components and 2.0629 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0453-2807_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.595 x 5.623 at 17.46 degrees (North through East) ! Clean map min=-0.010105 max=1.1993 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0453-2807_S_map.fits wmodel /scr/pima/rv119_uvs/J0453-2807_S_map.mod ! Writing 468 model components to file: /scr/pima/rv119_uvs/J0453-2807_S_map.mod wobs /scr/pima/rv119_uvs/J0453-2807_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0453-2807_S_uvs.fits wwins /scr/pima/rv119_uvs/J0453-2807_S_map.win ! wwins: Wrote 7 windows to /scr/pima/rv119_uvs/J0453-2807_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.19931 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00101907 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254913 0.254913 0.509826 1.01965 2.0393 4.07861 8.15722 16.3144 32.6289 65.2577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1176.87 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0453-2807_S_dfm.log closed on Sun Dec 17 11:34:05 2017