! Started logfile: /image_prod/ug002_uva//J0441-3340_S_dfm.log on Wed Mar 4 20:26:55 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//J0441-3340_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0441-3340_S_uva.fits ! AN table 1: 50 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.671429 visibilities/baseline/integration-bin. ! Found source: J0441-3340 ! ! 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 2820 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 J0441-3340_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 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.175937Jy sigma=6.501023 ! Fit after self-cal, rms=0.573042Jy sigma=3.090882 ! 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=2.583 mas, bmaj=5.841 mas, bpa=-3.251 degrees ! Estimated noise=3.5715 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 = 0.361475 Jy ! Component: 100 - total flux cleaned = 0.519526 Jy ! Total flux subtracted in 100 components = 0.519526 Jy ! Clean residual min=-0.043849 max=0.104882 Jy/beam ! Clean residual mean=-0.000040 rms=0.017747 Jy/beam ! Combined flux in latest and established models = 0.519526 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.519526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.282379Jy sigma=1.499939 ! Fit after self-cal, rms=0.282050Jy sigma=1.497973 ! Inverting map ! Added new window around map position (6, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109416 Jy ! Component: 100 - total flux cleaned = 0.178617 Jy ! Total flux subtracted in 100 components = 0.178617 Jy ! Clean residual min=-0.031108 max=0.067873 Jy/beam ! Clean residual mean=0.000023 rms=0.012048 Jy/beam ! Combined flux in latest and established models = 0.698144 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.698144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.199487Jy sigma=1.038214 ! Fit after self-cal, rms=0.196884Jy sigma=1.020456 ! 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=3.037 mas, bmaj=6.816 mas, bpa=-4.634 degrees ! Estimated noise=2.47077 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 = 0.0934799 Jy ! Component: 100 - total flux cleaned = 0.150332 Jy ! Component: 150 - total flux cleaned = 0.18693 Jy ! Component: 200 - total flux cleaned = 0.210567 Jy ! Total flux subtracted in 200 components = 0.210567 Jy ! Clean residual min=-0.032588 max=0.061345 Jy/beam ! Clean residual mean=-0.000024 rms=0.011313 Jy/beam ! Combined flux in latest and established models = 0.908711 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.908711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138046Jy sigma=0.696522 ! Fit after self-cal, rms=0.133834Jy sigma=0.663420 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 6.816 at -4.634 degrees (North through East) ! Clean map min=-0.029867 max=0.46449 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 KP 0.96 MK 0.93 ! NL 1.43 OV 0.91 PT 0.97 SC 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 KP 0.97 MK 0.99 ! NL 1.60 OV 0.94 PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 KP 1.00 MK 0.96 ! NL 1.34 OV 0.93 PT 0.97 SC 0.82 ! ! ! Fit before self-cal, rms=0.133834Jy sigma=0.663420 ! Fit after self-cal, rms=0.119369Jy sigma=0.526755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=6.614 mas, bpa=-3.559 degrees ! Estimated noise=2.41338 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 = 0.0106768 Jy ! Component: 100 - total flux cleaned = 0.00957779 Jy ! Component: 150 - total flux cleaned = 0.00926199 Jy ! Component: 200 - total flux cleaned = 0.00953043 Jy ! Total flux subtracted in 200 components = 0.00953043 Jy ! Clean residual min=-0.019528 max=0.029865 Jy/beam ! Clean residual mean=-0.000037 rms=0.006118 Jy/beam ! Combined flux in latest and established models = 0.918241 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.918241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114694Jy sigma=0.515043 ! Fit after self-cal, rms=0.114947Jy sigma=0.511001 ! 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=0.114947Jy sigma=0.511001 ! Fit after self-cal, rms=0.111089Jy sigma=0.503868 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=6.662 mas, bpa=-2.83 degrees ! Estimated noise=2.40724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743049 Jy ! Component: 100 - total flux cleaned = 0.00716018 Jy ! Component: 150 - total flux cleaned = 0.00715278 Jy ! Component: 200 - total flux cleaned = 0.00755152 Jy ! Total flux subtracted in 200 components = 0.00755152 Jy ! Clean residual min=-0.018432 max=0.028887 Jy/beam ! Clean residual mean=-0.000047 rms=0.005650 Jy/beam ! Combined flux in latest and established models = 0.925793 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.925793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.108292Jy sigma=0.499234 ! Fit after self-cal, rms=0.108382Jy sigma=0.497177 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 (17, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242701 Jy ! Component: 100 - total flux cleaned = 0.0353674 Jy ! Component: 150 - total flux cleaned = 0.0403568 Jy ! Component: 200 - total flux cleaned = 0.0414998 Jy ! Total flux subtracted in 200 components = 0.0414998 Jy ! Clean residual min=-0.015170 max=0.018215 Jy/beam ! Clean residual mean=-0.000075 rms=0.004280 Jy/beam ! Combined flux in latest and established models = 0.967292 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.967292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101445Jy sigma=0.460614 ! Fit after self-cal, rms=0.101159Jy sigma=0.457878 ! 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=0.101159Jy sigma=0.457878 ! Fit after self-cal, rms=0.097824Jy sigma=0.453173 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.943 mas, bmaj=6.678 mas, bpa=-2.035 degrees ! Estimated noise=2.39481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104225 Jy ! Component: 100 - total flux cleaned = 0.0121595 Jy ! Component: 150 - total flux cleaned = 0.0119252 Jy ! Component: 200 - total flux cleaned = 0.0117137 Jy ! Total flux subtracted in 200 components = 0.0117137 Jy ! Clean residual min=-0.012318 max=0.017321 Jy/beam ! Clean residual mean=-0.000029 rms=0.003690 Jy/beam ! Combined flux in latest and established models = 0.979006 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.979006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.095752Jy sigma=0.444994 ! Fit after self-cal, rms=0.095688Jy sigma=0.443751 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 = 0.00413332 Jy ! Component: 100 - total flux cleaned = 0.00392528 Jy ! Component: 150 - total flux cleaned = 0.00373007 Jy ! Component: 200 - total flux cleaned = 0.00354358 Jy ! Total flux subtracted in 200 components = 0.00354358 Jy ! Clean residual min=-0.012219 max=0.015086 Jy/beam ! Clean residual mean=-0.000034 rms=0.003463 Jy/beam ! Combined flux in latest and established models = 0.98255 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 101 components and 0.98255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094299Jy sigma=0.440136 ! Fit after self-cal, rms=0.094316Jy sigma=0.439629 ! 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=0.094316Jy sigma=0.439629 ! Fit after self-cal, rms=0.093136Jy sigma=0.438094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.708 mas, bmaj=20.41 mas, bpa=1.513 degrees ! Estimated noise=3.31039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288368 Jy ! Component: 100 - total flux cleaned = 0.00388778 Jy ! Component: 150 - total flux cleaned = 0.00449858 Jy ! Component: 200 - total flux cleaned = 0.00484037 Jy ! Total flux subtracted in 200 components = 0.00484037 Jy ! Clean residual min=-0.011011 max=0.013965 Jy/beam ! Clean residual mean=-0.000029 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 0.98739 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.98739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092638Jy sigma=0.435035 ! Fit after self-cal, rms=0.092677Jy sigma=0.434535 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 = 0.00179254 Jy ! Component: 100 - total flux cleaned = 0.00148433 Jy ! Component: 150 - total flux cleaned = 0.00134301 Jy ! Component: 200 - total flux cleaned = 0.00108604 Jy ! Total flux subtracted in 200 components = 0.00108604 Jy ! Clean residual min=-0.010648 max=0.012078 Jy/beam ! Clean residual mean=-0.000028 rms=0.003928 Jy/beam ! Combined flux in latest and established models = 0.988476 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.988476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092200Jy sigma=0.433329 ! Fit after self-cal, rms=0.092210Jy sigma=0.433157 ! 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=2.933 mas, bmaj=6.67 mas, bpa=-1.498 degrees ! Estimated noise=2.39179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.933 x 6.67 at -1.498 degrees (North through East) ! Clean map min=-0.012065 max=0.44335 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=2.495 mas, bmaj=5.752 mas, bpa=0.107 degrees ! Estimated noise=3.38057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.34732 Jy ! Component: 100 - total flux cleaned = 0.515038 Jy ! Component: 150 - total flux cleaned = 0.62286 Jy ! Component: 200 - total flux cleaned = 0.694978 Jy ! Total flux subtracted in 200 components = 0.694978 Jy ! Clean residual min=-0.026499 max=0.040935 Jy/beam ! Clean residual mean=0.000000 rms=0.008710 Jy/beam ! Combined flux in latest and established models = 0.694978 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.694978 Jy ! Inverting map and beam ! Estimated beam: bmin=2.933 mas, bmaj=6.67 mas, bpa=-1.498 degrees ! Estimated noise=2.39179 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, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0840629 Jy ! Component: 100 - total flux cleaned = 0.137489 Jy ! Component: 150 - total flux cleaned = 0.176002 Jy ! Component: 200 - total flux cleaned = 0.204244 Jy ! Total flux subtracted in 200 components = 0.204244 Jy ! Clean residual min=-0.018569 max=0.027074 Jy/beam ! Clean residual mean=-0.000006 rms=0.005603 Jy/beam ! Combined flux in latest and established models = 0.899221 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 88 components and 0.899222 Jy ! Inverting map ! Added new window around map position (-7.5, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.027124 Jy ! Component: 100 - total flux cleaned = 0.0459524 Jy ! Component: 150 - total flux cleaned = 0.0607081 Jy ! Component: 200 - total flux cleaned = 0.0724386 Jy ! Total flux subtracted in 200 components = 0.0724386 Jy ! Clean residual min=-0.011675 max=0.014095 Jy/beam ! Clean residual mean=-0.000041 rms=0.003208 Jy/beam ! Combined flux in latest and established models = 0.97166 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 114 components and 0.97166 Jy ! Inverting map ! Added new window around map position (24, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132028 Jy ! Component: 100 - total flux cleaned = 0.0220952 Jy ! Component: 150 - total flux cleaned = 0.0287925 Jy ! Component: 200 - total flux cleaned = 0.0310514 Jy ! Total flux subtracted in 200 components = 0.0310514 Jy ! Clean residual min=-0.008790 max=0.009301 Jy/beam ! Clean residual mean=-0.000031 rms=0.002400 Jy/beam ! Combined flux in latest and established models = 1.00271 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 137 components and 1.00271 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=8.708 mas, bmaj=20.41 mas, bpa=1.513 degrees ! Estimated noise=3.31039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00749004 Jy ! Component: 100 - total flux cleaned = 0.00795587 Jy ! Component: 150 - total flux cleaned = 0.00776642 Jy ! Component: 200 - total flux cleaned = 0.00741959 Jy ! Total flux subtracted in 200 components = 0.00741959 Jy ! Clean residual min=-0.009684 max=0.012203 Jy/beam ! Clean residual mean=-0.000069 rms=0.003251 Jy/beam ! Combined flux in latest and established models = 1.01013 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 = -0.000148642 Jy ! Component: 100 - total flux cleaned = -0.000437497 Jy ! Component: 150 - total flux cleaned = -0.000707252 Jy ! Component: 200 - total flux cleaned = -0.000963532 Jy ! Total flux subtracted in 200 components = -0.000963532 Jy ! Clean residual min=-0.009488 max=0.011530 Jy/beam ! Clean residual mean=-0.000064 rms=0.003082 Jy/beam ! Combined flux in latest and established models = 1.00917 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 1.00917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.933 mas, bmaj=6.67 mas, bpa=-1.498 degrees ! Estimated noise=2.39179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513309 Jy ! Component: 100 - total flux cleaned = 0.000310237 Jy ! Component: 150 - total flux cleaned = 0.000148582 Jy ! Component: 200 - total flux cleaned = -3.2791e-06 Jy ! Total flux subtracted in 200 components = -3.2791e-06 Jy ! Clean residual min=-0.008112 max=0.007609 Jy/beam ! Clean residual mean=-0.000029 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 1.00916 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 1.00916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086605Jy sigma=0.410135 ! Fit after self-cal, rms=0.086119Jy sigma=0.407667 wmodel J0441-3340_S_map.mod ! Writing 175 model components to file: J0441-3340_S_map.mod wobs J0441-3340_S_uvs.fits ! Writing UV FITS file: J0441-3340_S_uvs.fits wwins J0441-3340_S_map.win ! wwins: Wrote 6 windows to J0441-3340_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 = -0.00229811 Jy ! Component: 100 - total flux cleaned = -0.00265976 Jy ! Component: 150 - total flux cleaned = -0.00204743 Jy ! Component: 200 - total flux cleaned = -0.00176161 Jy ! Component: 250 - total flux cleaned = -0.0014894 Jy ! Component: 300 - total flux cleaned = -0.00106378 Jy ! Component: 350 - total flux cleaned = -0.000586032 Jy ! Component: 400 - total flux cleaned = -0.000132571 Jy ! Component: 450 - total flux cleaned = 1.13065e-05 Jy ! Component: 500 - total flux cleaned = 0.000283764 Jy ! Component: 550 - total flux cleaned = 0.000218769 Jy ! Component: 600 - total flux cleaned = 0.000282931 Jy ! Component: 650 - total flux cleaned = 0.000403074 Jy ! Component: 700 - total flux cleaned = 0.000401447 Jy ! Component: 750 - total flux cleaned = 0.000345151 Jy ! Component: 800 - total flux cleaned = 0.000293762 Jy ! Component: 850 - total flux cleaned = 0.000399439 Jy ! Component: 900 - total flux cleaned = 0.000347691 Jy ! Component: 950 - total flux cleaned = 0.00024985 Jy ! Component: 1000 - total flux cleaned = 0.000154816 Jy ! Component: 1050 - total flux cleaned = -3.13434e-05 Jy ! Component: 1100 - total flux cleaned = -0.000122105 Jy ! Component: 1150 - total flux cleaned = -0.000254446 Jy ! Component: 1200 - total flux cleaned = -0.000510599 Jy ! Component: 1250 - total flux cleaned = -0.000676441 Jy ! Component: 1300 - total flux cleaned = -0.000879428 Jy ! Component: 1350 - total flux cleaned = -0.00103723 Jy ! Component: 1400 - total flux cleaned = -0.0011142 Jy ! Component: 1450 - total flux cleaned = -0.0012295 Jy ! Component: 1500 - total flux cleaned = -0.0015642 Jy ! Component: 1550 - total flux cleaned = -0.00178146 Jy ! Component: 1600 - total flux cleaned = -0.0019945 Jy ! Component: 1650 - total flux cleaned = -0.00220288 Jy ! Component: 1700 - total flux cleaned = -0.00237303 Jy ! Component: 1750 - total flux cleaned = -0.00260631 Jy ! Component: 1800 - total flux cleaned = -0.00270449 Jy ! Component: 1850 - total flux cleaned = -0.00292849 Jy ! Component: 1900 - total flux cleaned = -0.00305351 Jy ! Component: 1950 - total flux cleaned = -0.00317625 Jy ! Component: 2000 - total flux cleaned = -0.00329676 Jy ! Component: 2050 - total flux cleaned = -0.00350338 Jy ! Component: 2100 - total flux cleaned = -0.0036765 Jy ! Component: 2150 - total flux cleaned = -0.00373302 Jy ! Component: 2200 - total flux cleaned = -0.00392865 Jy ! Component: 2250 - total flux cleaned = -0.00401065 Jy ! Component: 2300 - total flux cleaned = -0.00417219 Jy ! Component: 2350 - total flux cleaned = -0.00435726 Jy ! Component: 2400 - total flux cleaned = -0.00451325 Jy ! Component: 2450 - total flux cleaned = -0.00469168 Jy ! Component: 2500 - total flux cleaned = -0.00491724 Jy ! Component: 2550 - total flux cleaned = -0.00506547 Jy ! Component: 2600 - total flux cleaned = -0.00535751 Jy ! Component: 2650 - total flux cleaned = -0.00554904 Jy ! Component: 2700 - total flux cleaned = -0.00571438 Jy ! Component: 2750 - total flux cleaned = -0.00594739 Jy ! Component: 2800 - total flux cleaned = -0.00610824 Jy ! Component: 2850 - total flux cleaned = -0.00631288 Jy ! Component: 2900 - total flux cleaned = -0.00651444 Jy ! Component: 2950 - total flux cleaned = -0.00666948 Jy ! Component: 3000 - total flux cleaned = -0.0069541 Jy ! Component: 3050 - total flux cleaned = -0.00719216 Jy ! Component: 3100 - total flux cleaned = -0.00725651 Jy ! Component: 3150 - total flux cleaned = -0.00742684 Jy ! Component: 3200 - total flux cleaned = -0.00751103 Jy ! Component: 3250 - total flux cleaned = -0.00763641 Jy ! Component: 3300 - total flux cleaned = -0.00774004 Jy ! Component: 3350 - total flux cleaned = -0.00788394 Jy ! Component: 3400 - total flux cleaned = -0.00802631 Jy ! Component: 3450 - total flux cleaned = -0.00818781 Jy ! Component: 3500 - total flux cleaned = -0.00836825 Jy ! Component: 3550 - total flux cleaned = -0.00852737 Jy ! Component: 3600 - total flux cleaned = -0.00864591 Jy ! Component: 3650 - total flux cleaned = -0.00880297 Jy ! Component: 3700 - total flux cleaned = -0.00893948 Jy ! Component: 3750 - total flux cleaned = -0.00909454 Jy ! Component: 3800 - total flux cleaned = -0.00919089 Jy ! Component: 3850 - total flux cleaned = -0.00932509 Jy ! Component: 3900 - total flux cleaned = -0.00945841 Jy ! Component: 3950 - total flux cleaned = -0.00953419 Jy ! Component: 4000 - total flux cleaned = -0.00968476 Jy ! Component: 4050 - total flux cleaned = -0.00975975 Jy ! Total flux subtracted in 4096 components = -0.00985288 Jy ! Clean residual min=-0.001064 max=0.001056 Jy/beam ! Clean residual mean=-0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.999311 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 437 components and 0.999311 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0441-3340_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.933 x 6.67 at -1.498 degrees (North through East) ! Clean map min=-0.0030598 max=0.39713 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0441-3340_S_map.fits wmodel /image_prod/ug002_uva//J0441-3340_S_map.mod ! Writing 437 model components to file: /image_prod/ug002_uva//J0441-3340_S_map.mod wobs /image_prod/ug002_uva//J0441-3340_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0441-3340_S_uvs.fits wwins /image_prod/ug002_uva//J0441-3340_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0441-3340_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.397126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.247452 0.247452 0.494905 0.98981 1.97962 3.95924 7.91848 15.837 31.6739 63.3478 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.397 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1212.35 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0441-3340_S_dfm.log closed on Wed Mar 4 20:26:59 2020