! Started logfile: /image_prod/ug002_uva//J2323-0150_S_dfm.log on Thu Mar 5 06:14:17 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//J2323-0150_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2323-0150_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980741 visibilities/baseline/integration-bin. ! Found source: J2323-0150 ! ! 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 7944 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 J2323-0150_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029079Jy sigma=7.772308 ! Fit after self-cal, rms=0.823224Jy sigma=6.173362 ! 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=2.725 mas, bmaj=7.113 mas, bpa=-4.278 degrees ! Estimated noise=1.52836 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 = 0.133234 Jy ! Component: 100 - total flux cleaned = 0.188559 Jy ! Total flux subtracted in 100 components = 0.188559 Jy ! Clean residual min=-0.011096 max=0.025375 Jy/beam ! Clean residual mean=0.000021 rms=0.002932 Jy/beam ! Combined flux in latest and established models = 0.188559 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.188559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090217Jy sigma=0.639718 ! Fit after self-cal, rms=0.089627Jy sigma=0.635443 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0291726 Jy ! Component: 100 - total flux cleaned = 0.0446022 Jy ! Total flux subtracted in 100 components = 0.0446022 Jy ! Clean residual min=-0.008009 max=0.008491 Jy/beam ! Clean residual mean=0.000009 rms=0.001883 Jy/beam ! Combined flux in latest and established models = 0.233161 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.233161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078008Jy sigma=0.527495 ! Fit after self-cal, rms=0.077979Jy sigma=0.527076 ! 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=3.245 mas, bmaj=8.047 mas, bpa=-4.325 degrees ! Estimated noise=1.08543 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 = 0.0130826 Jy ! Component: 100 - total flux cleaned = 0.0200765 Jy ! Component: 150 - total flux cleaned = 0.0242848 Jy ! Component: 200 - total flux cleaned = 0.0269013 Jy ! Total flux subtracted in 200 components = 0.0269013 Jy ! Clean residual min=-0.006262 max=0.010540 Jy/beam ! Clean residual mean=0.000003 rms=0.001881 Jy/beam ! Combined flux in latest and established models = 0.260062 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.260062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076157Jy sigma=0.506559 ! Fit after self-cal, rms=0.076160Jy sigma=0.506417 ! Inverting map ! Added new window around map position (-12, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990238 Jy ! Component: 100 - total flux cleaned = 0.0149563 Jy ! Component: 150 - total flux cleaned = 0.0178519 Jy ! Component: 200 - total flux cleaned = 0.0189279 Jy ! Total flux subtracted in 200 components = 0.0189279 Jy ! Clean residual min=-0.005949 max=0.007498 Jy/beam ! Clean residual mean=0.000000 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.27899 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.27899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074936Jy sigma=0.495370 ! Fit after self-cal, rms=0.074750Jy sigma=0.494095 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.245 x 8.047 at -4.325 degrees (North through East) ! Clean map min=-0.005615 max=0.17626 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.02 KP 1.02 ! LA 1.01 MK 1.05 NL 0.96 OV 0.92 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.97 HN 1.03 KP 1.06 ! LA 1.02 MK 1.05 NL 0.93 OV 0.93 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.07 KP 1.06 ! LA 1.02 MK 1.02 NL 0.85 OV 0.93 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.074750Jy sigma=0.494095 ! Fit after self-cal, rms=0.074348Jy sigma=0.476494 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.263 mas, bmaj=8.051 mas, bpa=-3.774 degrees ! Estimated noise=1.08411 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 = 0.00479155 Jy ! Component: 100 - total flux cleaned = 0.00673864 Jy ! Component: 150 - total flux cleaned = 0.00757923 Jy ! Component: 200 - total flux cleaned = 0.00826571 Jy ! Total flux subtracted in 200 components = 0.00826571 Jy ! Clean residual min=-0.004615 max=0.005336 Jy/beam ! Clean residual mean=-0.000001 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.287256 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.287256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073989Jy sigma=0.473040 ! Fit after self-cal, rms=0.073967Jy sigma=0.472531 ! 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=0.073967Jy sigma=0.472531 ! Fit after self-cal, rms=0.074181Jy sigma=0.449488 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.232 mas, bmaj=8.049 mas, bpa=-3.909 degrees ! Estimated noise=1.07721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334403 Jy ! Component: 100 - total flux cleaned = 0.00471985 Jy ! Component: 150 - total flux cleaned = 0.00518966 Jy ! Component: 200 - total flux cleaned = 0.00540136 Jy ! Total flux subtracted in 200 components = 0.00540136 Jy ! Clean residual min=-0.002812 max=0.003404 Jy/beam ! Clean residual mean=0.000002 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.292657 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 0.292657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074030Jy sigma=0.447713 ! Fit after self-cal, rms=0.074075Jy sigma=0.447485 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 (-21, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035383 Jy ! Component: 100 - total flux cleaned = 0.00571374 Jy ! Component: 150 - total flux cleaned = 0.00701491 Jy ! Component: 200 - total flux cleaned = 0.00775638 Jy ! Total flux subtracted in 200 components = 0.00775638 Jy ! Clean residual min=-0.002359 max=0.002590 Jy/beam ! Clean residual mean=0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.300414 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 141 components and 0.300414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073898Jy sigma=0.445466 ! Fit after self-cal, rms=0.073872Jy sigma=0.445375 ! 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=0.073872Jy sigma=0.445375 ! Fit after self-cal, rms=0.074808Jy sigma=0.444826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.221 mas, bmaj=8.038 mas, bpa=-3.983 degrees ! Estimated noise=1.07275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167857 Jy ! Component: 100 - total flux cleaned = 0.00240858 Jy ! Component: 150 - total flux cleaned = 0.00259417 Jy ! Component: 200 - total flux cleaned = 0.00276712 Jy ! Total flux subtracted in 200 components = 0.00276712 Jy ! Clean residual min=-0.002234 max=0.002454 Jy/beam ! Clean residual mean=0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.303181 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 158 components and 0.303181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074741Jy sigma=0.444226 ! Fit after self-cal, rms=0.074738Jy sigma=0.444208 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 = 0.000399002 Jy ! Component: 100 - total flux cleaned = 0.000518883 Jy ! Component: 150 - total flux cleaned = 0.000669929 Jy ! Component: 200 - total flux cleaned = 0.00070558 Jy ! Total flux subtracted in 200 components = 0.00070558 Jy ! Clean residual min=-0.002188 max=0.002418 Jy/beam ! Clean residual mean=0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.303886 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 166 components and 0.303886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074700Jy sigma=0.443909 ! Fit after self-cal, rms=0.074694Jy sigma=0.443902 ! Inverting map ! Added new window around map position (104.5, -68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145411 Jy ! Component: 100 - total flux cleaned = 0.00145126 Jy ! Component: 150 - total flux cleaned = 0.0017078 Jy ! Component: 200 - total flux cleaned = 0.00181091 Jy ! Total flux subtracted in 200 components = 0.00181091 Jy ! Clean residual min=-0.002110 max=0.002222 Jy/beam ! Clean residual mean=0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.305697 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 187 components and 0.305697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074618Jy sigma=0.443339 ! Fit after self-cal, rms=0.074619Jy sigma=0.443308 ! 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=0.074619Jy sigma=0.443308 ! Fit after self-cal, rms=0.074639Jy sigma=0.443214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.48 mas, bmaj=13.07 mas, bpa=-0.9868 degrees ! Estimated noise=1.34997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169897 Jy ! Component: 100 - total flux cleaned = 0.0024619 Jy ! Component: 150 - total flux cleaned = 0.00264058 Jy ! Component: 200 - total flux cleaned = 0.00286273 Jy ! Total flux subtracted in 200 components = 0.00286273 Jy ! Clean residual min=-0.002145 max=0.002600 Jy/beam ! Clean residual mean=0.000004 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.30856 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 209 components and 0.30856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074621Jy sigma=0.443059 ! Fit after self-cal, rms=0.074614Jy sigma=0.443023 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 = 0.000223466 Jy ! Component: 100 - total flux cleaned = 0.000468326 Jy ! Component: 150 - total flux cleaned = 0.00046826 Jy ! Component: 200 - total flux cleaned = 0.000494632 Jy ! Total flux subtracted in 200 components = 0.000494632 Jy ! Clean residual min=-0.002144 max=0.002560 Jy/beam ! Clean residual mean=0.000004 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.309055 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 219 components and 0.309055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074603Jy sigma=0.442942 ! Fit after self-cal, rms=0.074594Jy sigma=0.442922 ! 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=3.215 mas, bmaj=8.031 mas, bpa=-3.996 degrees ! Estimated noise=1.06988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 8.031 at -3.996 degrees (North through East) ! Clean map min=-0.0019084 max=0.17291 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=2.698 mas, bmaj=7.129 mas, bpa=-4.043 degrees ! Estimated noise=1.50558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132241 Jy ! Component: 100 - total flux cleaned = 0.188567 Jy ! Component: 150 - total flux cleaned = 0.217332 Jy ! Component: 200 - total flux cleaned = 0.232738 Jy ! Total flux subtracted in 200 components = 0.232738 Jy ! Clean residual min=-0.004352 max=0.008501 Jy/beam ! Clean residual mean=0.000012 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.232738 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.232738 Jy ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=8.031 mas, bpa=-3.996 degrees ! Estimated noise=1.06988 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015785 Jy ! Component: 100 - total flux cleaned = 0.0266915 Jy ! Component: 150 - total flux cleaned = 0.0347571 Jy ! Component: 200 - total flux cleaned = 0.0409209 Jy ! Total flux subtracted in 200 components = 0.0409209 Jy ! Clean residual min=-0.003308 max=0.003930 Jy/beam ! Clean residual mean=0.000005 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.273659 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 78 components and 0.273659 Jy ! Inverting map ! Added new window around map position (19.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493086 Jy ! Component: 100 - total flux cleaned = 0.00893608 Jy ! Component: 150 - total flux cleaned = 0.0122916 Jy ! Component: 200 - total flux cleaned = 0.0152097 Jy ! Total flux subtracted in 200 components = 0.0152097 Jy ! Clean residual min=-0.002485 max=0.002522 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.288869 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 160 components and 0.288869 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=7.48 mas, bmaj=13.07 mas, bpa=-0.9868 degrees ! Estimated noise=1.34997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452068 Jy ! Component: 100 - total flux cleaned = 0.00770448 Jy ! Component: 150 - total flux cleaned = 0.0102329 Jy ! Component: 200 - total flux cleaned = 0.0123097 Jy ! Total flux subtracted in 200 components = 0.0123097 Jy ! Clean residual min=-0.002435 max=0.002626 Jy/beam ! Clean residual mean=0.000005 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.301179 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 = 0.00171999 Jy ! Component: 100 - total flux cleaned = 0.00282497 Jy ! Component: 150 - total flux cleaned = 0.00377005 Jy ! Component: 200 - total flux cleaned = 0.00454094 Jy ! Total flux subtracted in 200 components = 0.00454094 Jy ! Clean residual min=-0.002054 max=0.002536 Jy/beam ! Clean residual mean=0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.30572 Jy ! Adding 157 model components to the UV plane model. ! The established model now contains 305 components and 0.30572 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=8.031 mas, bpa=-3.996 degrees ! Estimated noise=1.06988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698503 Jy ! Component: 100 - total flux cleaned = 0.00130785 Jy ! Component: 150 - total flux cleaned = 0.00171323 Jy ! Component: 200 - total flux cleaned = 0.00195996 Jy ! Total flux subtracted in 200 components = 0.00195996 Jy ! Clean residual min=-0.001814 max=0.001921 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.30768 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 330 components and 0.30768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074433Jy sigma=0.441863 ! Fit after self-cal, rms=0.074402Jy sigma=0.441746 wmodel J2323-0150_S_map.mod ! Writing 330 model components to file: J2323-0150_S_map.mod wobs J2323-0150_S_uvs.fits ! Writing UV FITS file: J2323-0150_S_uvs.fits wwins J2323-0150_S_map.win ! wwins: Wrote 6 windows to J2323-0150_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 = 0.000361037 Jy ! Component: 100 - total flux cleaned = 0.000620141 Jy ! Component: 150 - total flux cleaned = 0.000560196 Jy ! Component: 200 - total flux cleaned = 0.000617101 Jy ! Component: 250 - total flux cleaned = 0.000643582 Jy ! Component: 300 - total flux cleaned = 0.00077705 Jy ! Component: 350 - total flux cleaned = 0.000906892 Jy ! Component: 400 - total flux cleaned = 0.0011354 Jy ! Component: 450 - total flux cleaned = 0.00130868 Jy ! Component: 500 - total flux cleaned = 0.00147798 Jy ! Component: 550 - total flux cleaned = 0.00166803 Jy ! Component: 600 - total flux cleaned = 0.00192422 Jy ! Component: 650 - total flux cleaned = 0.00212939 Jy ! Component: 700 - total flux cleaned = 0.00237586 Jy ! Component: 750 - total flux cleaned = 0.00252976 Jy ! Component: 800 - total flux cleaned = 0.00263726 Jy ! Component: 850 - total flux cleaned = 0.0027856 Jy ! Component: 900 - total flux cleaned = 0.00282716 Jy ! Component: 950 - total flux cleaned = 0.00290951 Jy ! Component: 1000 - total flux cleaned = 0.00294999 Jy ! Component: 1050 - total flux cleaned = 0.00302963 Jy ! Component: 1100 - total flux cleaned = 0.00308873 Jy ! Component: 1150 - total flux cleaned = 0.00322433 Jy ! Component: 1200 - total flux cleaned = 0.00330049 Jy ! Component: 1250 - total flux cleaned = 0.00343219 Jy ! Component: 1300 - total flux cleaned = 0.00346939 Jy ! Component: 1350 - total flux cleaned = 0.0035432 Jy ! Component: 1400 - total flux cleaned = 0.00370654 Jy ! Component: 1450 - total flux cleaned = 0.00376051 Jy ! Component: 1500 - total flux cleaned = 0.00386685 Jy ! Component: 1550 - total flux cleaned = 0.00395429 Jy ! Component: 1600 - total flux cleaned = 0.00404052 Jy ! Component: 1650 - total flux cleaned = 0.00400626 Jy ! Component: 1700 - total flux cleaned = 0.00409121 Jy ! Component: 1750 - total flux cleaned = 0.00414132 Jy ! Component: 1800 - total flux cleaned = 0.00417448 Jy ! Component: 1850 - total flux cleaned = 0.00419095 Jy ! Component: 1900 - total flux cleaned = 0.00425563 Jy ! Component: 1950 - total flux cleaned = 0.00423975 Jy ! Component: 2000 - total flux cleaned = 0.00431923 Jy ! Component: 2050 - total flux cleaned = 0.0043032 Jy ! Component: 2100 - total flux cleaned = 0.004303 Jy ! Component: 2150 - total flux cleaned = 0.00427193 Jy ! Component: 2200 - total flux cleaned = 0.00431786 Jy ! Component: 2250 - total flux cleaned = 0.00427242 Jy ! Component: 2300 - total flux cleaned = 0.00434761 Jy ! Component: 2350 - total flux cleaned = 0.00437706 Jy ! Component: 2400 - total flux cleaned = 0.0043476 Jy ! Component: 2450 - total flux cleaned = 0.00440591 Jy ! Component: 2500 - total flux cleaned = 0.00442038 Jy ! Component: 2550 - total flux cleaned = 0.00446321 Jy ! Component: 2600 - total flux cleaned = 0.00442072 Jy ! Component: 2650 - total flux cleaned = 0.00451937 Jy ! Component: 2700 - total flux cleaned = 0.00456102 Jy ! Component: 2750 - total flux cleaned = 0.00458859 Jy ! Component: 2800 - total flux cleaned = 0.00462986 Jy ! Component: 2850 - total flux cleaned = 0.00469772 Jy ! Component: 2900 - total flux cleaned = 0.00469745 Jy ! Component: 2950 - total flux cleaned = 0.00472438 Jy ! Component: 3000 - total flux cleaned = 0.00480435 Jy ! Component: 3050 - total flux cleaned = 0.00485728 Jy ! Component: 3100 - total flux cleaned = 0.00490976 Jy ! Component: 3150 - total flux cleaned = 0.00496171 Jy ! Component: 3200 - total flux cleaned = 0.00498753 Jy ! Component: 3250 - total flux cleaned = 0.00501318 Jy ! Component: 3300 - total flux cleaned = 0.0050643 Jy ! Component: 3350 - total flux cleaned = 0.00511495 Jy ! Component: 3400 - total flux cleaned = 0.00517766 Jy ! Component: 3450 - total flux cleaned = 0.00520248 Jy ! Component: 3500 - total flux cleaned = 0.0052645 Jy ! Component: 3550 - total flux cleaned = 0.00530156 Jy ! Component: 3600 - total flux cleaned = 0.00541164 Jy ! Component: 3650 - total flux cleaned = 0.0054238 Jy ! Component: 3700 - total flux cleaned = 0.00547221 Jy ! Component: 3750 - total flux cleaned = 0.00553223 Jy ! Component: 3800 - total flux cleaned = 0.00560365 Jy ! Component: 3850 - total flux cleaned = 0.0055563 Jy ! Component: 3900 - total flux cleaned = 0.00562713 Jy ! Component: 3950 - total flux cleaned = 0.00559195 Jy ! Component: 4000 - total flux cleaned = 0.00558037 Jy ! Component: 4050 - total flux cleaned = 0.00566155 Jy ! Total flux subtracted in 4096 components = 0.00565 Jy ! Clean residual min=-0.000717 max=0.000754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.31333 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 652 components and 0.31333 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2323-0150_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 8.031 at -3.996 degrees (North through East) ! Clean map min=-0.0011218 max=0.17515 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2323-0150_S_map.fits wmodel /image_prod/ug002_uva//J2323-0150_S_map.mod ! Writing 652 model components to file: /image_prod/ug002_uva//J2323-0150_S_map.mod wobs /image_prod/ug002_uva//J2323-0150_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2323-0150_S_uvs.fits wwins /image_prod/ug002_uva//J2323-0150_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J2323-0150_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.175152 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217773 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373001 0.373001 0.746002 1.492 2.98401 5.96802 11.936 23.8721 47.7442 95.4883 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.175 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 804.286 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2323-0150_S_dfm.log closed on Thu Mar 5 06:14:21 2020