! Started logfile: /image_prod/ug002_uva//J0050-0929_S_f_dfm.log on Wed Mar 4 18:40:47 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//J0050-0929_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0050-0929_S_f_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887037 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 1437 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 J0050-0929_S_f] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.075511Jy sigma=7.985396 ! Fit after self-cal, rms=0.627818Jy sigma=4.637679 ! 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=2.801 mas, bmaj=7.093 mas, bpa=-2.93 degrees ! Estimated noise=3.07417 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 = 0.298775 Jy ! Component: 100 - total flux cleaned = 0.363927 Jy ! Total flux subtracted in 100 components = 0.363927 Jy ! Clean residual min=-0.023100 max=0.026405 Jy/beam ! Clean residual mean=0.000005 rms=0.005558 Jy/beam ! Combined flux in latest and established models = 0.363927 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.363927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124543Jy sigma=0.810194 ! Fit after self-cal, rms=0.124523Jy sigma=0.810175 ! 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=3.208 mas, bmaj=8.043 mas, bpa=-3.369 degrees ! Estimated noise=2.6078 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 = 0.0193088 Jy ! Component: 100 - total flux cleaned = 0.0271432 Jy ! Component: 150 - total flux cleaned = 0.030928 Jy ! Component: 200 - total flux cleaned = 0.0316442 Jy ! Total flux subtracted in 200 components = 0.0316442 Jy ! Clean residual min=-0.025678 max=0.021605 Jy/beam ! Clean residual mean=0.000003 rms=0.005375 Jy/beam ! Combined flux in latest and established models = 0.395572 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.395572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122477Jy sigma=0.781968 ! Fit after self-cal, rms=0.122449Jy sigma=0.781797 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.208 x 8.043 at -3.369 degrees (North through East) ! Clean map min=-0.024982 max=0.38474 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.96 KP 1.01 ! LA 1.00 MK 1.04 NL 1.07 OV 0.79 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.98 KP 1.01 ! LA 1.03 MK 0.99 NL 1.01 OV 1.20 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.95 KP 0.99 ! LA 1.02 MK 1.07 NL 0.96 OV 0.84 ! PT 1.03 SC 0.96 ! ! ! Fit before self-cal, rms=0.122449Jy sigma=0.781797 ! Fit after self-cal, rms=0.113236Jy sigma=0.731032 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.219 mas, bmaj=8.042 mas, bpa=-2.9 degrees ! Estimated noise=2.5866 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 = -0.00225275 Jy ! Component: 100 - total flux cleaned = -0.0027016 Jy ! Component: 150 - total flux cleaned = -0.00310522 Jy ! Component: 200 - total flux cleaned = -0.0031621 Jy ! Total flux subtracted in 200 components = -0.0031621 Jy ! Clean residual min=-0.022376 max=0.023431 Jy/beam ! Clean residual mean=0.000002 rms=0.005298 Jy/beam ! Combined flux in latest and established models = 0.392409 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.392409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112948Jy sigma=0.730791 ! Fit after self-cal, rms=0.112954Jy sigma=0.730633 ! 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=0.112954Jy sigma=0.730633 ! Fit after self-cal, rms=0.120469Jy sigma=0.473933 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=8.066 mas, bpa=-2.913 degrees ! Estimated noise=2.59296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202068 Jy ! Component: 100 - total flux cleaned = 0.000207782 Jy ! Component: 150 - total flux cleaned = 0.000205127 Jy ! Component: 200 - total flux cleaned = 0.000205165 Jy ! Total flux subtracted in 200 components = 0.000205165 Jy ! Clean residual min=-0.004865 max=0.005999 Jy/beam ! Clean residual mean=0.000009 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.392615 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.392615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120368Jy sigma=0.473065 ! Fit after self-cal, rms=0.120785Jy sigma=0.472377 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 (-1.5, 24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559978 Jy ! Component: 100 - total flux cleaned = 0.00710324 Jy ! Component: 150 - total flux cleaned = 0.00836744 Jy ! Component: 200 - total flux cleaned = 0.00948065 Jy ! Total flux subtracted in 200 components = 0.00948065 Jy ! Clean residual min=-0.004579 max=0.004838 Jy/beam ! Clean residual mean=0.000006 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.402095 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.402095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120288Jy sigma=0.469227 ! Fit after self-cal, rms=0.120243Jy sigma=0.469074 ! Inverting map ! Added new window around map position (49.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454767 Jy ! Component: 100 - total flux cleaned = 0.00668742 Jy ! Component: 150 - total flux cleaned = 0.00754704 Jy ! Component: 200 - total flux cleaned = 0.00837314 Jy ! Total flux subtracted in 200 components = 0.00837314 Jy ! Clean residual min=-0.004096 max=0.004022 Jy/beam ! Clean residual mean=0.000006 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.410468 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 98 components and 0.410468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119917Jy sigma=0.467044 ! Fit after self-cal, rms=0.119912Jy sigma=0.466905 ! 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=0.119912Jy sigma=0.466905 ! Fit after self-cal, rms=0.120076Jy sigma=0.466537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=8.077 mas, bpa=-3.002 degrees ! Estimated noise=2.59023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113642 Jy ! Component: 100 - total flux cleaned = 0.00160606 Jy ! Component: 150 - total flux cleaned = 0.00191624 Jy ! Component: 200 - total flux cleaned = 0.00220305 Jy ! Total flux subtracted in 200 components = 0.00220305 Jy ! Clean residual min=-0.004045 max=0.003903 Jy/beam ! Clean residual mean=0.000005 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.412672 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.412671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119942Jy sigma=0.466040 ! Fit after self-cal, rms=0.119949Jy sigma=0.466018 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 = 0.000211776 Jy ! Component: 100 - total flux cleaned = 0.000367942 Jy ! Component: 150 - total flux cleaned = 0.000467046 Jy ! Component: 200 - total flux cleaned = 0.0005613 Jy ! Total flux subtracted in 200 components = 0.0005613 Jy ! Clean residual min=-0.003973 max=0.003838 Jy/beam ! Clean residual mean=0.000005 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.413233 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 120 components and 0.413233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119882Jy sigma=0.465677 ! Fit after self-cal, rms=0.119885Jy sigma=0.465670 ! 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=0.119885Jy sigma=0.465670 ! Fit after self-cal, rms=0.120083Jy sigma=0.465603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.82 mas, bmaj=14.48 mas, bpa=-0.299 degrees ! Estimated noise=3.20141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155028 Jy ! Component: 100 - total flux cleaned = 0.00191557 Jy ! Component: 150 - total flux cleaned = 0.00214894 Jy ! Component: 200 - total flux cleaned = 0.00236419 Jy ! Total flux subtracted in 200 components = 0.00236419 Jy ! Clean residual min=-0.003803 max=0.005030 Jy/beam ! Clean residual mean=0.000007 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.415597 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.415597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120009Jy sigma=0.465548 ! Fit after self-cal, rms=0.119999Jy sigma=0.465533 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 (-126, 77). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237271 Jy ! Component: 100 - total flux cleaned = 0.00278671 Jy ! Component: 150 - total flux cleaned = 0.00241842 Jy ! Component: 200 - total flux cleaned = 0.00222243 Jy ! Total flux subtracted in 200 components = 0.00222243 Jy ! Clean residual min=-0.003446 max=0.003174 Jy/beam ! Clean residual mean=0.000007 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.417819 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 159 components and 0.417819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119760Jy sigma=0.464824 ! Fit after self-cal, rms=0.119785Jy sigma=0.464621 ! 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=8.081 mas, bpa=-3.045 degrees ! Estimated noise=2.58907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 8.081 at -3.045 degrees (North through East) ! Clean map min=-0.0040244 max=0.38257 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=2.795 mas, bmaj=7.118 mas, bpa=-2.659 degrees ! Estimated noise=3.06973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298274 Jy ! Component: 100 - total flux cleaned = 0.363352 Jy ! Component: 150 - total flux cleaned = 0.378658 Jy ! Component: 200 - total flux cleaned = 0.386417 Jy ! Total flux subtracted in 200 components = 0.386417 Jy ! Clean residual min=-0.005482 max=0.006044 Jy/beam ! Clean residual mean=0.000008 rms=0.001442 Jy/beam ! Combined flux in latest and established models = 0.386417 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 0.386417 Jy ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=8.081 mas, bpa=-3.045 degrees ! Estimated noise=2.58907 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 (-0.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00743115 Jy ! Component: 100 - total flux cleaned = 0.0120807 Jy ! Component: 150 - total flux cleaned = 0.0150498 Jy ! Component: 200 - total flux cleaned = 0.0176147 Jy ! Total flux subtracted in 200 components = 0.0176147 Jy ! Clean residual min=-0.004177 max=0.003650 Jy/beam ! Clean residual mean=0.000007 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.404032 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.404032 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=7.82 mas, bmaj=14.48 mas, bpa=-0.299 degrees ! Estimated noise=3.20141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439633 Jy ! Component: 100 - total flux cleaned = 0.00701332 Jy ! Component: 150 - total flux cleaned = 0.00887153 Jy ! Component: 200 - total flux cleaned = 0.00996985 Jy ! Total flux subtracted in 200 components = 0.00996985 Jy ! Clean residual min=-0.003570 max=0.003395 Jy/beam ! Clean residual mean=0.000009 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.414002 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 = 0.000880763 Jy ! Component: 100 - total flux cleaned = 0.00167257 Jy ! Component: 150 - total flux cleaned = 0.00230871 Jy ! Component: 200 - total flux cleaned = 0.00250418 Jy ! Total flux subtracted in 200 components = 0.00250418 Jy ! Clean residual min=-0.003465 max=0.003125 Jy/beam ! Clean residual mean=0.000008 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.416506 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 114 components and 0.416506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=8.081 mas, bpa=-3.045 degrees ! Estimated noise=2.58907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000680063 Jy ! Component: 100 - total flux cleaned = 9.85705e-05 Jy ! Component: 150 - total flux cleaned = -0.000170158 Jy ! Component: 200 - total flux cleaned = -0.000416548 Jy ! Total flux subtracted in 200 components = -0.000416548 Jy ! Clean residual min=-0.003750 max=0.003331 Jy/beam ! Clean residual mean=0.000003 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.416089 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 146 components and 0.416089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119795Jy sigma=0.463721 ! Fit after self-cal, rms=0.119752Jy sigma=0.463395 wmodel J0050-0929_S_f_map.mod ! Writing 146 model components to file: J0050-0929_S_f_map.mod wobs J0050-0929_S_f_uvs.fits ! Writing UV FITS file: J0050-0929_S_f_uvs.fits wwins J0050-0929_S_f_map.win ! wwins: Wrote 5 windows to J0050-0929_S_f_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 = -0.00173549 Jy ! Component: 100 - total flux cleaned = -0.00270078 Jy ! Component: 150 - total flux cleaned = -0.00318693 Jy ! Component: 200 - total flux cleaned = -0.00365517 Jy ! Component: 250 - total flux cleaned = -0.00399464 Jy ! Component: 300 - total flux cleaned = -0.00432357 Jy ! Component: 350 - total flux cleaned = -0.00453682 Jy ! Component: 400 - total flux cleaned = -0.00479744 Jy ! Component: 450 - total flux cleaned = -0.00489956 Jy ! Component: 500 - total flux cleaned = -0.00494978 Jy ! Component: 550 - total flux cleaned = -0.00509728 Jy ! Component: 600 - total flux cleaned = -0.00514574 Jy ! Component: 650 - total flux cleaned = -0.00538197 Jy ! Component: 700 - total flux cleaned = -0.00533516 Jy ! Component: 750 - total flux cleaned = -0.0053807 Jy ! Component: 800 - total flux cleaned = -0.00560428 Jy ! Component: 850 - total flux cleaned = -0.00555982 Jy ! Component: 900 - total flux cleaned = -0.00577846 Jy ! Component: 950 - total flux cleaned = -0.00595097 Jy ! Component: 1000 - total flux cleaned = -0.00616301 Jy ! Component: 1050 - total flux cleaned = -0.00628804 Jy ! Component: 1100 - total flux cleaned = -0.00632942 Jy ! Component: 1150 - total flux cleaned = -0.00637045 Jy ! Component: 1200 - total flux cleaned = -0.00653119 Jy ! Component: 1250 - total flux cleaned = -0.00664986 Jy ! Component: 1300 - total flux cleaned = -0.00672799 Jy ! Component: 1350 - total flux cleaned = -0.00684356 Jy ! Component: 1400 - total flux cleaned = -0.00695864 Jy ! Component: 1450 - total flux cleaned = -0.00699705 Jy ! Component: 1500 - total flux cleaned = -0.0071838 Jy ! Component: 1550 - total flux cleaned = -0.00729428 Jy ! Component: 1600 - total flux cleaned = -0.00722107 Jy ! Component: 1650 - total flux cleaned = -0.00718491 Jy ! Component: 1700 - total flux cleaned = -0.00714954 Jy ! Component: 1750 - total flux cleaned = -0.00722012 Jy ! Component: 1800 - total flux cleaned = -0.00732495 Jy ! Component: 1850 - total flux cleaned = -0.00725572 Jy ! Component: 1900 - total flux cleaned = -0.00732424 Jy ! Component: 1950 - total flux cleaned = -0.00729046 Jy ! Component: 2000 - total flux cleaned = -0.00742536 Jy ! Component: 2050 - total flux cleaned = -0.00739174 Jy ! Component: 2100 - total flux cleaned = -0.00732574 Jy ! Component: 2150 - total flux cleaned = -0.00732586 Jy ! Component: 2200 - total flux cleaned = -0.00739111 Jy ! Component: 2250 - total flux cleaned = -0.00748757 Jy ! Component: 2300 - total flux cleaned = -0.00745546 Jy ! Component: 2350 - total flux cleaned = -0.00755025 Jy ! Component: 2400 - total flux cleaned = -0.00761329 Jy ! Component: 2450 - total flux cleaned = -0.00776885 Jy ! Component: 2500 - total flux cleaned = -0.00779976 Jy ! Component: 2550 - total flux cleaned = -0.00789122 Jy ! Component: 2600 - total flux cleaned = -0.00789167 Jy ! Component: 2650 - total flux cleaned = -0.00798186 Jy ! Component: 2700 - total flux cleaned = -0.00807077 Jy ! Component: 2750 - total flux cleaned = -0.0080703 Jy ! Component: 2800 - total flux cleaned = -0.00809928 Jy ! Component: 2850 - total flux cleaned = -0.00807004 Jy ! Component: 2900 - total flux cleaned = -0.00804082 Jy ! Component: 2950 - total flux cleaned = -0.00804097 Jy ! Component: 3000 - total flux cleaned = -0.00812645 Jy ! Component: 3050 - total flux cleaned = -0.00821122 Jy ! Component: 3100 - total flux cleaned = -0.008183 Jy ! Component: 3150 - total flux cleaned = -0.00826679 Jy ! Component: 3200 - total flux cleaned = -0.00818398 Jy ! Component: 3250 - total flux cleaned = -0.00829467 Jy ! Component: 3300 - total flux cleaned = -0.00834999 Jy ! Component: 3350 - total flux cleaned = -0.0084045 Jy ! Component: 3400 - total flux cleaned = -0.00835025 Jy ! Component: 3450 - total flux cleaned = -0.00843096 Jy ! Component: 3500 - total flux cleaned = -0.00843101 Jy ! Component: 3550 - total flux cleaned = -0.00840439 Jy ! Component: 3600 - total flux cleaned = -0.00845698 Jy ! Component: 3650 - total flux cleaned = -0.00840447 Jy ! Component: 3700 - total flux cleaned = -0.00840439 Jy ! Component: 3750 - total flux cleaned = -0.0084558 Jy ! Component: 3800 - total flux cleaned = -0.00840405 Jy ! Component: 3850 - total flux cleaned = -0.00835286 Jy ! Component: 3900 - total flux cleaned = -0.00837839 Jy ! Component: 3950 - total flux cleaned = -0.00840367 Jy ! Component: 4000 - total flux cleaned = -0.00840364 Jy ! Component: 4050 - total flux cleaned = -0.00842864 Jy ! Total flux subtracted in 4096 components = -0.00842865 Jy ! Clean residual min=-0.001440 max=0.001583 Jy/beam ! Clean residual mean=0.000002 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.407661 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 410 components and 0.40766 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0050-0929_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.215 x 8.081 at -3.045 degrees (North through East) ! Clean map min=-0.0037046 max=0.38146 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0050-0929_S_f_map.fits wmodel /image_prod/ug002_uva//J0050-0929_S_f_map.mod ! Writing 410 model components to file: /image_prod/ug002_uva//J0050-0929_S_f_map.mod wobs /image_prod/ug002_uva//J0050-0929_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0050-0929_S_f_uvs.fits wwins /image_prod/ug002_uva//J0050-0929_S_f_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0050-0929_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.381456 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000444283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.349411 0.349411 0.698822 1.39764 2.79529 5.59057 11.1811 22.3623 44.7246 89.4492 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.381 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 858.588 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0050-0929_S_f_dfm.log closed on Wed Mar 4 18:40:51 2020