! Started logfile: /image_prod/ug002_uva//J0406-1749_S_dfm.log on Wed Mar 4 20:11:10 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//J0406-1749_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0406-1749_S_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888 visibilities/baseline/integration-bin. ! Found source: J0406-1749 ! ! 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 5994 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 J0406-1749_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049543Jy sigma=6.871925 ! Fit after self-cal, rms=0.759045Jy sigma=4.534973 ! 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=2.883 mas, bmaj=9.189 mas, bpa=-11.6 degrees ! Estimated noise=2.24417 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 = 0.210239 Jy ! Component: 100 - total flux cleaned = 0.316292 Jy ! Total flux subtracted in 100 components = 0.316292 Jy ! Clean residual min=-0.026504 max=0.052866 Jy/beam ! Clean residual mean=-0.000234 rms=0.009018 Jy/beam ! Combined flux in latest and established models = 0.316292 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.316292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166543Jy sigma=1.083443 ! Fit after self-cal, rms=0.164845Jy sigma=1.075654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0676466 Jy ! Component: 100 - total flux cleaned = 0.106681 Jy ! Total flux subtracted in 100 components = 0.106681 Jy ! Clean residual min=-0.020422 max=0.032657 Jy/beam ! Clean residual mean=-0.000145 rms=0.006138 Jy/beam ! Combined flux in latest and established models = 0.422973 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.422973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135013Jy sigma=0.768666 ! Fit after self-cal, rms=0.133256Jy sigma=0.763008 ! 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=3.539 mas, bmaj=10.28 mas, bpa=-10.04 degrees ! Estimated noise=1.47915 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, -13.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425113 Jy ! Component: 100 - total flux cleaned = 0.0691041 Jy ! Component: 150 - total flux cleaned = 0.0873782 Jy ! Component: 200 - total flux cleaned = 0.0955853 Jy ! Total flux subtracted in 200 components = 0.0955853 Jy ! Clean residual min=-0.016585 max=0.024158 Jy/beam ! Clean residual mean=-0.000093 rms=0.004791 Jy/beam ! Combined flux in latest and established models = 0.518559 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.518559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118609Jy sigma=0.631786 ! Fit after self-cal, rms=0.117017Jy sigma=0.622095 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.539 x 10.28 at -10.04 degrees (North through East) ! Clean map min=-0.016392 max=0.25046 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.93 HN 1.07 KP 0.95 ! LA 0.98 MK 1.10 NL 0.93 OV 0.96 ! PT 1.00 SC 0.68 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.19 FD 0.93 HN 1.11 KP 0.94 ! LA 0.98 MK 0.90 NL 1.04 OV 0.96 ! PT 1.00 SC 0.62 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 0.94 HN 1.08 KP 0.92 ! LA 1.00 MK 0.80 NL 0.94 OV 0.97 ! PT 0.99 SC 0.70 ! ! ! Fit before self-cal, rms=0.117017Jy sigma=0.622095 ! Fit after self-cal, rms=0.140093Jy sigma=0.502436 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.37 mas, bmaj=9.712 mas, bpa=-8.217 degrees ! Estimated noise=1.40601 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 = -0.00404586 Jy ! Component: 100 - total flux cleaned = -0.00621337 Jy ! Component: 150 - total flux cleaned = -0.00737476 Jy ! Component: 200 - total flux cleaned = -0.00838275 Jy ! Total flux subtracted in 200 components = -0.00838275 Jy ! Clean residual min=-0.009179 max=0.008974 Jy/beam ! Clean residual mean=-0.000001 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.510176 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.510176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138264Jy sigma=0.484212 ! Fit after self-cal, rms=0.138310Jy sigma=0.481550 ! 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=0.138310Jy sigma=0.481550 ! Fit after self-cal, rms=0.139767Jy sigma=0.475443 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.332 mas, bmaj=9.728 mas, bpa=-8.798 degrees ! Estimated noise=1.38577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00186528 Jy ! Component: 100 - total flux cleaned = -0.00355591 Jy ! Component: 150 - total flux cleaned = -0.00397503 Jy ! Component: 200 - total flux cleaned = -0.00454212 Jy ! Total flux subtracted in 200 components = -0.00454212 Jy ! Clean residual min=-0.008082 max=0.008162 Jy/beam ! Clean residual mean=-0.000005 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.505634 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.505634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138954Jy sigma=0.466806 ! Fit after self-cal, rms=0.138897Jy sigma=0.465986 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 (12, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064246 Jy ! Component: 100 - total flux cleaned = 0.00748772 Jy ! Component: 150 - total flux cleaned = 0.00767088 Jy ! Component: 200 - total flux cleaned = 0.00767084 Jy ! Total flux subtracted in 200 components = 0.00767084 Jy ! Clean residual min=-0.006843 max=0.005119 Jy/beam ! Clean residual mean=0.000003 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.513305 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.513305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138328Jy sigma=0.457604 ! Fit after self-cal, rms=0.138277Jy sigma=0.457099 ! 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=0.138277Jy sigma=0.457099 ! Fit after self-cal, rms=0.138541Jy sigma=0.455769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=9.804 mas, bpa=-9.123 degrees ! Estimated noise=1.36452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000923835 Jy ! Component: 100 - total flux cleaned = -0.000601262 Jy ! Component: 150 - total flux cleaned = -0.000164767 Jy ! Component: 200 - total flux cleaned = 0.000101185 Jy ! Total flux subtracted in 200 components = 0.000101185 Jy ! Clean residual min=-0.005574 max=0.004439 Jy/beam ! Clean residual mean=0.000002 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.513406 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.513406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138152Jy sigma=0.451377 ! Fit after self-cal, rms=0.138127Jy sigma=0.451131 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 = 0.00029235 Jy ! Component: 100 - total flux cleaned = 0.000657864 Jy ! Component: 150 - total flux cleaned = 0.00088211 Jy ! Component: 200 - total flux cleaned = 0.000777481 Jy ! Total flux subtracted in 200 components = 0.000777481 Jy ! Clean residual min=-0.005126 max=0.004102 Jy/beam ! Clean residual mean=0.000003 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.514183 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.514183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137911Jy sigma=0.448764 ! Fit after self-cal, rms=0.137890Jy sigma=0.448651 ! 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=0.137890Jy sigma=0.448651 ! Fit after self-cal, rms=0.139296Jy sigma=0.448034 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.592 mas, bmaj=17.54 mas, bpa=-4.818 degrees ! Estimated noise=1.71575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00099678 Jy ! Component: 100 - total flux cleaned = -0.00110637 Jy ! Component: 150 - total flux cleaned = -0.00103173 Jy ! Component: 200 - total flux cleaned = -0.000893068 Jy ! Total flux subtracted in 200 components = -0.000893068 Jy ! Clean residual min=-0.005283 max=0.004403 Jy/beam ! Clean residual mean=0.000005 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.51329 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 173 components and 0.51329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139142Jy sigma=0.447181 ! Fit after self-cal, rms=0.139110Jy sigma=0.447014 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 = -0.000653895 Jy ! Component: 100 - total flux cleaned = -0.000392862 Jy ! Component: 150 - total flux cleaned = -0.000159194 Jy ! Component: 200 - total flux cleaned = 0.000109648 Jy ! Total flux subtracted in 200 components = 0.000109648 Jy ! Clean residual min=-0.005044 max=0.004124 Jy/beam ! Clean residual mean=0.000006 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.5134 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 186 components and 0.5134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139036Jy sigma=0.446671 ! Fit after self-cal, rms=0.139009Jy sigma=0.446601 ! 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=3.266 mas, bmaj=9.835 mas, bpa=-9.358 degrees ! Estimated noise=1.34893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 9.835 at -9.358 degrees (North through East) ! Clean map min=-0.0086963 max=0.23589 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=2.686 mas, bmaj=8.892 mas, bpa=-10.66 degrees ! Estimated noise=1.97667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198855 Jy ! Component: 100 - total flux cleaned = 0.303866 Jy ! Component: 150 - total flux cleaned = 0.365675 Jy ! Component: 200 - total flux cleaned = 0.404449 Jy ! Total flux subtracted in 200 components = 0.404449 Jy ! Clean residual min=-0.012358 max=0.020365 Jy/beam ! Clean residual mean=-0.000089 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 0.404449 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 0.404449 Jy ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=9.835 mas, bpa=-9.358 degrees ! Estimated noise=1.34893 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 = 0.0346405 Jy ! Component: 100 - total flux cleaned = 0.0545391 Jy ! Component: 150 - total flux cleaned = 0.0680739 Jy ! Component: 200 - total flux cleaned = 0.0778539 Jy ! Total flux subtracted in 200 components = 0.0778539 Jy ! Clean residual min=-0.006579 max=0.007316 Jy/beam ! Clean residual mean=-0.000041 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.482303 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 113 components and 0.482303 Jy ! Inverting map ! Added new window around map position (-38.5, 54.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787072 Jy ! Component: 100 - total flux cleaned = 0.0124296 Jy ! Component: 150 - total flux cleaned = 0.0153826 Jy ! Component: 200 - total flux cleaned = 0.0180678 Jy ! Total flux subtracted in 200 components = 0.0180678 Jy ! Clean residual min=-0.004854 max=0.005356 Jy/beam ! Clean residual mean=-0.000017 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.50037 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 139 components and 0.500371 Jy ! Inverting map ! Added new window around map position (36, -53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413268 Jy ! Component: 100 - total flux cleaned = 0.00631832 Jy ! Component: 150 - total flux cleaned = 0.00728648 Jy ! Component: 200 - total flux cleaned = 0.00805534 Jy ! Total flux subtracted in 200 components = 0.00805534 Jy ! Clean residual min=-0.003808 max=0.003115 Jy/beam ! Clean residual mean=-0.000010 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.508426 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 172 components and 0.508426 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=7.592 mas, bmaj=17.54 mas, bpa=-4.818 degrees ! Estimated noise=1.71575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286522 Jy ! Component: 100 - total flux cleaned = 0.00379126 Jy ! Component: 150 - total flux cleaned = 0.00435196 Jy ! Component: 200 - total flux cleaned = 0.00459633 Jy ! Total flux subtracted in 200 components = 0.00459633 Jy ! Clean residual min=-0.004601 max=0.003097 Jy/beam ! Clean residual mean=-0.000009 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.513022 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 = 0.000272011 Jy ! Component: 100 - total flux cleaned = 0.00041916 Jy ! Component: 150 - total flux cleaned = 0.000509549 Jy ! Component: 200 - total flux cleaned = 0.000552213 Jy ! Total flux subtracted in 200 components = 0.000552213 Jy ! Clean residual min=-0.004437 max=0.003065 Jy/beam ! Clean residual mean=-0.000007 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.513575 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 218 components and 0.513575 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=9.835 mas, bpa=-9.358 degrees ! Estimated noise=1.34893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000770693 Jy ! Component: 100 - total flux cleaned = -0.000938716 Jy ! Component: 150 - total flux cleaned = -0.00108858 Jy ! Component: 200 - total flux cleaned = -0.000949665 Jy ! Total flux subtracted in 200 components = -0.000949665 Jy ! Clean residual min=-0.003575 max=0.002645 Jy/beam ! Clean residual mean=-0.000006 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.512625 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 234 components and 0.512625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138401Jy sigma=0.442721 ! Fit after self-cal, rms=0.138297Jy sigma=0.441308 wmodel J0406-1749_S_map.mod ! Writing 234 model components to file: J0406-1749_S_map.mod wobs J0406-1749_S_uvs.fits ! Writing UV FITS file: J0406-1749_S_uvs.fits wwins J0406-1749_S_map.win ! wwins: Wrote 5 windows to J0406-1749_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 = -0.00153496 Jy ! Component: 100 - total flux cleaned = -0.00252314 Jy ! Component: 150 - total flux cleaned = -0.00292915 Jy ! Component: 200 - total flux cleaned = -0.00340228 Jy ! Component: 250 - total flux cleaned = -0.0038584 Jy ! Component: 300 - total flux cleaned = -0.00421895 Jy ! Component: 350 - total flux cleaned = -0.0045301 Jy ! Component: 400 - total flux cleaned = -0.00483261 Jy ! Component: 450 - total flux cleaned = -0.00498023 Jy ! Component: 500 - total flux cleaned = -0.00526873 Jy ! Component: 550 - total flux cleaned = -0.00548017 Jy ! Component: 600 - total flux cleaned = -0.00579029 Jy ! Component: 650 - total flux cleaned = -0.00592504 Jy ! Component: 700 - total flux cleaned = -0.00619167 Jy ! Component: 750 - total flux cleaned = -0.00638779 Jy ! Component: 800 - total flux cleaned = -0.00661222 Jy ! Component: 850 - total flux cleaned = -0.00680057 Jy ! Component: 900 - total flux cleaned = -0.00689298 Jy ! Component: 950 - total flux cleaned = -0.00707626 Jy ! Component: 1000 - total flux cleaned = -0.00722651 Jy ! Component: 1050 - total flux cleaned = -0.00740401 Jy ! Component: 1100 - total flux cleaned = -0.0076075 Jy ! Component: 1150 - total flux cleaned = -0.00769341 Jy ! Component: 1200 - total flux cleaned = -0.00786335 Jy ! Component: 1250 - total flux cleaned = -0.0078348 Jy ! Component: 1300 - total flux cleaned = -0.00788994 Jy ! Component: 1350 - total flux cleaned = -0.00783607 Jy ! Component: 1400 - total flux cleaned = -0.00794428 Jy ! Component: 1450 - total flux cleaned = -0.00799727 Jy ! Component: 1500 - total flux cleaned = -0.00799735 Jy ! Component: 1550 - total flux cleaned = -0.00804965 Jy ! Component: 1600 - total flux cleaned = -0.00804989 Jy ! Component: 1650 - total flux cleaned = -0.00815106 Jy ! Component: 1700 - total flux cleaned = -0.0082011 Jy ! Component: 1750 - total flux cleaned = -0.00817704 Jy ! Component: 1800 - total flux cleaned = -0.00832374 Jy ! Component: 1850 - total flux cleaned = -0.00834804 Jy ! Component: 1900 - total flux cleaned = -0.0084675 Jy ! Component: 1950 - total flux cleaned = -0.0084677 Jy ! Component: 2000 - total flux cleaned = -0.00858454 Jy ! Component: 2050 - total flux cleaned = -0.00863105 Jy ! Component: 2100 - total flux cleaned = -0.00876824 Jy ! Component: 2150 - total flux cleaned = -0.00885881 Jy ! Component: 2200 - total flux cleaned = -0.00892566 Jy ! Component: 2250 - total flux cleaned = -0.00903651 Jy ! Component: 2300 - total flux cleaned = -0.00914674 Jy ! Component: 2350 - total flux cleaned = -0.00923389 Jy ! Component: 2400 - total flux cleaned = -0.00934204 Jy ! Component: 2450 - total flux cleaned = -0.00942775 Jy ! Component: 2500 - total flux cleaned = -0.00940636 Jy ! Component: 2550 - total flux cleaned = -0.00951141 Jy ! Component: 2600 - total flux cleaned = -0.00957422 Jy ! Component: 2650 - total flux cleaned = -0.00965719 Jy ! Component: 2700 - total flux cleaned = -0.00973957 Jy ! Component: 2750 - total flux cleaned = -0.00986138 Jy ! Component: 2800 - total flux cleaned = -0.00990168 Jy ! Component: 2850 - total flux cleaned = -0.00998219 Jy ! Component: 2900 - total flux cleaned = -0.0101015 Jy ! Component: 2950 - total flux cleaned = -0.0102195 Jy ! Component: 3000 - total flux cleaned = -0.0102974 Jy ! Component: 3050 - total flux cleaned = -0.010278 Jy ! Component: 3100 - total flux cleaned = -0.0104702 Jy ! Component: 3150 - total flux cleaned = -0.0105081 Jy ! Component: 3200 - total flux cleaned = -0.0106029 Jy ! Component: 3250 - total flux cleaned = -0.0106782 Jy ! Component: 3300 - total flux cleaned = -0.010809 Jy ! Component: 3350 - total flux cleaned = -0.0108646 Jy ! Component: 3400 - total flux cleaned = -0.0109565 Jy ! Component: 3450 - total flux cleaned = -0.0110477 Jy ! Component: 3500 - total flux cleaned = -0.0111021 Jy ! Component: 3550 - total flux cleaned = -0.0112463 Jy ! Component: 3600 - total flux cleaned = -0.0113176 Jy ! Component: 3650 - total flux cleaned = -0.0113532 Jy ! Component: 3700 - total flux cleaned = -0.0115119 Jy ! Component: 3750 - total flux cleaned = -0.0115644 Jy ! Component: 3800 - total flux cleaned = -0.0115817 Jy ! Component: 3850 - total flux cleaned = -0.0117548 Jy ! Component: 3900 - total flux cleaned = -0.0118406 Jy ! Component: 3950 - total flux cleaned = -0.0119088 Jy ! Component: 4000 - total flux cleaned = -0.0119087 Jy ! Component: 4050 - total flux cleaned = -0.0119763 Jy ! Total flux subtracted in 4096 components = -0.0120602 Jy ! Clean residual min=-0.000991 max=0.001006 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.500565 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 536 components and 0.500565 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0406-1749_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 9.835 at -9.358 degrees (North through East) ! Clean map min=-0.0037413 max=0.23815 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0406-1749_S_map.fits wmodel /image_prod/ug002_uva//J0406-1749_S_map.mod ! Writing 536 model components to file: /image_prod/ug002_uva//J0406-1749_S_map.mod wobs /image_prod/ug002_uva//J0406-1749_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0406-1749_S_uvs.fits wwins /image_prod/ug002_uva//J0406-1749_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0406-1749_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.238148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000309663 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.390089 0.390089 0.780178 1.56036 3.12071 6.24142 12.4828 24.9657 49.9314 99.8628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.238 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 769.055 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0406-1749_S_dfm.log closed on Wed Mar 4 20:11:14 2020