! Started logfile: /image_prod/ug002_uva//J0805+6144_S_i_dfm.log on Wed Mar 4 22:11:05 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//J0805+6144_S_i_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0805+6144_S_i_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856944 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 3702 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 J0805+6144_S_i] 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.249526Jy sigma=8.093711 ! Fit after self-cal, rms=0.364212Jy sigma=2.485545 ! 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=3.634 mas, bmaj=3.986 mas, bpa=-25.94 degrees ! Estimated noise=2.23083 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 = 0.52857 Jy ! Component: 100 - total flux cleaned = 0.685148 Jy ! Total flux subtracted in 100 components = 0.685148 Jy ! Clean residual min=-0.024161 max=0.065385 Jy/beam ! Clean residual mean=-0.000145 rms=0.006991 Jy/beam ! Combined flux in latest and established models = 0.685148 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.685148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.191986Jy sigma=1.323912 ! Fit after self-cal, rms=0.191507Jy sigma=1.320911 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.069229 Jy ! Component: 100 - total flux cleaned = 0.101561 Jy ! Total flux subtracted in 100 components = 0.101561 Jy ! Clean residual min=-0.019824 max=0.022243 Jy/beam ! Clean residual mean=-0.000058 rms=0.005314 Jy/beam ! Combined flux in latest and established models = 0.786708 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.786708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.165450Jy sigma=1.223200 ! Fit after self-cal, rms=0.165134Jy sigma=1.221599 ! 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=4.222 mas, bmaj=4.601 mas, bpa=-17.65 degrees ! Estimated noise=1.87065 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 = 0.00978457 Jy ! Component: 100 - total flux cleaned = 0.0112862 Jy ! Component: 150 - total flux cleaned = 0.0118599 Jy ! Component: 200 - total flux cleaned = 0.0125458 Jy ! Total flux subtracted in 200 components = 0.0125458 Jy ! Clean residual min=-0.022543 max=0.029573 Jy/beam ! Clean residual mean=-0.000114 rms=0.006659 Jy/beam ! Combined flux in latest and established models = 0.799254 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.799254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.163274Jy sigma=1.215413 ! Fit after self-cal, rms=0.163123Jy sigma=1.214713 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.222 x 4.601 at -17.65 degrees (North through East) ! Clean map min=-0.021887 max=0.68243 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 1.01 KP 1.20 ! LA 0.97 MK 0.99 NL 0.93 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.04 KP 1.13 ! LA 0.96 MK 1.01 NL 1.04 OV 0.97 ! PT 0.99 SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.05 KP 1.16 ! LA 0.98 MK 1.00 NL 0.93 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.163123Jy sigma=1.214713 ! Fit after self-cal, rms=0.174720Jy sigma=1.132406 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.21 mas, bmaj=4.587 mas, bpa=-17.7 degrees ! Estimated noise=1.89272 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 = 0.0106122 Jy ! Component: 100 - total flux cleaned = 0.0125377 Jy ! Component: 150 - total flux cleaned = 0.0127081 Jy ! Component: 200 - total flux cleaned = 0.0128669 Jy ! Total flux subtracted in 200 components = 0.0128669 Jy ! Clean residual min=-0.025714 max=0.023983 Jy/beam ! Clean residual mean=-0.000093 rms=0.006264 Jy/beam ! Combined flux in latest and established models = 0.812121 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.812121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.173431Jy sigma=1.131672 ! Fit after self-cal, rms=0.173387Jy sigma=1.131380 ! 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=0.173387Jy sigma=1.131380 ! Fit after self-cal, rms=0.234810Jy sigma=0.750881 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.196 mas, bmaj=4.562 mas, bpa=-18.63 degrees ! Estimated noise=1.89915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626256 Jy ! Component: 100 - total flux cleaned = 0.00695968 Jy ! Component: 150 - total flux cleaned = 0.00723879 Jy ! Component: 200 - total flux cleaned = 0.0073542 Jy ! Total flux subtracted in 200 components = 0.0073542 Jy ! Clean residual min=-0.005776 max=0.009212 Jy/beam ! Clean residual mean=0.000005 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.819475 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.819475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.234277Jy sigma=0.748857 ! Fit after self-cal, rms=0.234342Jy sigma=0.748256 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 (10, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00932424 Jy ! Component: 100 - total flux cleaned = 0.0136803 Jy ! Component: 150 - total flux cleaned = 0.0156935 Jy ! Component: 200 - total flux cleaned = 0.0169214 Jy ! Total flux subtracted in 200 components = 0.0169214 Jy ! Clean residual min=-0.004940 max=0.005042 Jy/beam ! Clean residual mean=0.000025 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.836397 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.836396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.233752Jy sigma=0.743859 ! Fit after self-cal, rms=0.233699Jy sigma=0.743320 ! 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=0.233699Jy sigma=0.743320 ! Fit after self-cal, rms=0.237604Jy sigma=0.741721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=4.557 mas, bpa=-18.55 degrees ! Estimated noise=1.90741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619598 Jy ! Component: 100 - total flux cleaned = 0.0100197 Jy ! Component: 150 - total flux cleaned = 0.0111732 Jy ! Component: 200 - total flux cleaned = 0.0119747 Jy ! Total flux subtracted in 200 components = 0.0119747 Jy ! Clean residual min=-0.004516 max=0.004329 Jy/beam ! Clean residual mean=0.000018 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.848371 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.848371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.237146Jy sigma=0.740214 ! Fit after self-cal, rms=0.237121Jy sigma=0.740000 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 = 0.0014776 Jy ! Component: 100 - total flux cleaned = 0.00211179 Jy ! Component: 150 - total flux cleaned = 0.00239397 Jy ! Component: 200 - total flux cleaned = 0.00265477 Jy ! Total flux subtracted in 200 components = 0.00265477 Jy ! Clean residual min=-0.004442 max=0.004309 Jy/beam ! Clean residual mean=0.000021 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.851026 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.851026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.236969Jy sigma=0.739354 ! Fit after self-cal, rms=0.236956Jy sigma=0.739262 ! 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=0.236956Jy sigma=0.739262 ! Fit after self-cal, rms=0.239672Jy sigma=0.738430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.354 mas, bmaj=8.83 mas, bpa=56.49 degrees ! Estimated noise=2.37954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545341 Jy ! Component: 100 - total flux cleaned = 0.00760281 Jy ! Component: 150 - total flux cleaned = 0.00832251 Jy ! Component: 200 - total flux cleaned = 0.008924 Jy ! Total flux subtracted in 200 components = 0.008924 Jy ! Clean residual min=-0.005115 max=0.004337 Jy/beam ! Clean residual mean=0.000032 rms=0.001447 Jy/beam ! Combined flux in latest and established models = 0.85995 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 110 components and 0.85995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.239362Jy sigma=0.738381 ! Fit after self-cal, rms=0.239351Jy sigma=0.738256 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 = 0.000726652 Jy ! Component: 100 - total flux cleaned = 0.000864565 Jy ! Component: 150 - total flux cleaned = 0.00102119 Jy ! Component: 200 - total flux cleaned = 0.0011551 Jy ! Total flux subtracted in 200 components = 0.0011551 Jy ! Clean residual min=-0.005181 max=0.004347 Jy/beam ! Clean residual mean=0.000035 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.861105 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.861105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.239304Jy sigma=0.738277 ! Fit after self-cal, rms=0.239300Jy sigma=0.738244 ! 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=4.169 mas, bmaj=4.552 mas, bpa=-18.67 degrees ! Estimated noise=1.91536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 4.552 at -18.67 degrees (North through East) ! Clean map min=-0.004013 max=0.69442 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.239300Jy sigma=0.738244 ! Fit after self-cal, rms=0.609117Jy sigma=0.370029 ! Inverting map and beam ! Estimated beam: bmin=4.166 mas, bmaj=4.544 mas, bpa=-18.73 degrees ! Estimated noise=1.9141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000698272 Jy ! Component: 100 - total flux cleaned = 0.00117534 Jy ! Component: 150 - total flux cleaned = 0.00143071 Jy ! Component: 200 - total flux cleaned = 0.00166576 Jy ! Total flux subtracted in 200 components = 0.00166576 Jy ! Clean residual min=-0.003561 max=0.003810 Jy/beam ! Clean residual mean=0.000007 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.862771 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 138 components and 0.862771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.609081Jy sigma=0.368548 ! Fit after self-cal, rms=0.609075Jy sigma=0.368464 ! Inverting map ! Added new window around map position (-83, -61.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172136 Jy ! Component: 100 - total flux cleaned = 0.00188208 Jy ! Component: 150 - total flux cleaned = 0.00196436 Jy ! Component: 200 - total flux cleaned = 0.00196598 Jy ! Total flux subtracted in 200 components = 0.00196598 Jy ! Clean residual min=-0.003444 max=0.003425 Jy/beam ! Clean residual mean=0.000008 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.864737 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.864737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.608981Jy sigma=0.367099 ! Fit after self-cal, rms=0.608993Jy sigma=0.367046 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.608993Jy sigma=0.367046 ! Fit after self-cal, rms=0.610677Jy sigma=0.366872 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=3.607 mas, bmaj=3.946 mas, bpa=-28.02 degrees ! Estimated noise=2.25229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.533963 Jy ! Component: 100 - total flux cleaned = 0.695673 Jy ! Component: 150 - total flux cleaned = 0.765536 Jy ! Component: 200 - total flux cleaned = 0.799883 Jy ! Total flux subtracted in 200 components = 0.799883 Jy ! Clean residual min=-0.008807 max=0.016515 Jy/beam ! Clean residual mean=-0.000037 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.799883 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.799883 Jy ! Inverting map and beam ! Estimated beam: bmin=4.163 mas, bmaj=4.546 mas, bpa=-18.54 degrees ! Estimated noise=1.91608 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 = 0.0230948 Jy ! Component: 100 - total flux cleaned = 0.037072 Jy ! Component: 150 - total flux cleaned = 0.046542 Jy ! Component: 200 - total flux cleaned = 0.0535748 Jy ! Total flux subtracted in 200 components = 0.0535748 Jy ! Clean residual min=-0.004905 max=0.004864 Jy/beam ! Clean residual mean=-0.000010 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.853458 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.853458 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=8.344 mas, bmaj=8.824 mas, bpa=55.39 degrees ! Estimated noise=2.38467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0064296 Jy ! Component: 100 - total flux cleaned = 0.00995605 Jy ! Component: 150 - total flux cleaned = 0.0110765 Jy ! Component: 200 - total flux cleaned = 0.0116751 Jy ! Total flux subtracted in 200 components = 0.0116751 Jy ! Clean residual min=-0.003231 max=0.003199 Jy/beam ! Clean residual mean=0.000011 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.865133 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 = 0.000246456 Jy ! Component: 100 - total flux cleaned = 0.00030227 Jy ! Component: 150 - total flux cleaned = 0.000400954 Jy ! Component: 200 - total flux cleaned = 0.000445439 Jy ! Total flux subtracted in 200 components = 0.000445439 Jy ! Clean residual min=-0.003126 max=0.003044 Jy/beam ! Clean residual mean=0.000012 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.865578 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 124 components and 0.865578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.163 mas, bmaj=4.546 mas, bpa=-18.54 degrees ! Estimated noise=1.91608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143577 Jy ! Component: 100 - total flux cleaned = 0.00101143 Jy ! Component: 150 - total flux cleaned = 0.000754476 Jy ! Component: 200 - total flux cleaned = 0.00063366 Jy ! Total flux subtracted in 200 components = 0.00063366 Jy ! Clean residual min=-0.003889 max=0.003756 Jy/beam ! Clean residual mean=0.000006 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.866212 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 133 components and 0.866212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.610807Jy sigma=0.372378 ! Fit after self-cal, rms=0.610731Jy sigma=0.371619 wmodel J0805+6144_S_i_map.mod ! Writing 133 model components to file: J0805+6144_S_i_map.mod wobs J0805+6144_S_i_uvs.fits ! Writing UV FITS file: J0805+6144_S_i_uvs.fits wwins J0805+6144_S_i_map.win ! wwins: Wrote 3 windows to J0805+6144_S_i_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 = -0.00122818 Jy ! Component: 100 - total flux cleaned = -0.00175507 Jy ! Component: 150 - total flux cleaned = -0.00200414 Jy ! Component: 200 - total flux cleaned = -0.00230514 Jy ! Component: 250 - total flux cleaned = -0.00265581 Jy ! Component: 300 - total flux cleaned = -0.00294125 Jy ! Component: 350 - total flux cleaned = -0.00322013 Jy ! Component: 400 - total flux cleaned = -0.00360374 Jy ! Component: 450 - total flux cleaned = -0.00381925 Jy ! Component: 500 - total flux cleaned = -0.00397923 Jy ! Component: 550 - total flux cleaned = -0.00449767 Jy ! Component: 600 - total flux cleaned = -0.00459933 Jy ! Component: 650 - total flux cleaned = -0.00490143 Jy ! Component: 700 - total flux cleaned = -0.00514938 Jy ! Component: 750 - total flux cleaned = -0.00524772 Jy ! Component: 800 - total flux cleaned = -0.00553843 Jy ! Component: 850 - total flux cleaned = -0.00572873 Jy ! Component: 900 - total flux cleaned = -0.00582321 Jy ! Component: 950 - total flux cleaned = -0.00619546 Jy ! Component: 1000 - total flux cleaned = -0.00624027 Jy ! Component: 1050 - total flux cleaned = -0.00637602 Jy ! Component: 1100 - total flux cleaned = -0.00642014 Jy ! Component: 1150 - total flux cleaned = -0.00650919 Jy ! Component: 1200 - total flux cleaned = -0.00672857 Jy ! Component: 1250 - total flux cleaned = -0.00672841 Jy ! Component: 1300 - total flux cleaned = -0.00681395 Jy ! Component: 1350 - total flux cleaned = -0.00702646 Jy ! Component: 1400 - total flux cleaned = -0.00706781 Jy ! Component: 1450 - total flux cleaned = -0.00715076 Jy ! Component: 1500 - total flux cleaned = -0.0072327 Jy ! Component: 1550 - total flux cleaned = -0.00731363 Jy ! Component: 1600 - total flux cleaned = -0.00739432 Jy ! Component: 1650 - total flux cleaned = -0.00755384 Jy ! Component: 1700 - total flux cleaned = -0.00727727 Jy ! Component: 1750 - total flux cleaned = -0.00739506 Jy ! Component: 1800 - total flux cleaned = -0.00758861 Jy ! Component: 1850 - total flux cleaned = -0.0076268 Jy ! Component: 1900 - total flux cleaned = -0.00755054 Jy ! Component: 1950 - total flux cleaned = -0.00758834 Jy ! Component: 2000 - total flux cleaned = -0.00770137 Jy ! Component: 2050 - total flux cleaned = -0.0075522 Jy ! Component: 2100 - total flux cleaned = -0.00769973 Jy ! Component: 2150 - total flux cleaned = -0.0077724 Jy ! Component: 2200 - total flux cleaned = -0.00766319 Jy ! Component: 2250 - total flux cleaned = -0.00773516 Jy ! Component: 2300 - total flux cleaned = -0.00780655 Jy ! Component: 2350 - total flux cleaned = -0.00780676 Jy ! Component: 2400 - total flux cleaned = -0.00763066 Jy ! Component: 2450 - total flux cleaned = -0.00763078 Jy ! Component: 2500 - total flux cleaned = -0.00756159 Jy ! Component: 2550 - total flux cleaned = -0.0075962 Jy ! Component: 2600 - total flux cleaned = -0.00749394 Jy ! Component: 2650 - total flux cleaned = -0.00739243 Jy ! Component: 2700 - total flux cleaned = -0.0073923 Jy ! Component: 2750 - total flux cleaned = -0.00715896 Jy ! Component: 2800 - total flux cleaned = -0.00692716 Jy ! Component: 2850 - total flux cleaned = -0.00702624 Jy ! Component: 2900 - total flux cleaned = -0.00686262 Jy ! Component: 2950 - total flux cleaned = -0.00676504 Jy ! Component: 3000 - total flux cleaned = -0.00670047 Jy ! Component: 3050 - total flux cleaned = -0.00660465 Jy ! Component: 3100 - total flux cleaned = -0.00654083 Jy ! Component: 3150 - total flux cleaned = -0.00638277 Jy ! Component: 3200 - total flux cleaned = -0.00632001 Jy ! Component: 3250 - total flux cleaned = -0.0062267 Jy ! Component: 3300 - total flux cleaned = -0.00610265 Jy ! Component: 3350 - total flux cleaned = -0.00604087 Jy ! Component: 3400 - total flux cleaned = -0.00594899 Jy ! Component: 3450 - total flux cleaned = -0.00579693 Jy ! Component: 3500 - total flux cleaned = -0.00564573 Jy ! Component: 3550 - total flux cleaned = -0.00561584 Jy ! Component: 3600 - total flux cleaned = -0.00549648 Jy ! Component: 3650 - total flux cleaned = -0.00534828 Jy ! Component: 3700 - total flux cleaned = -0.00537774 Jy ! Component: 3750 - total flux cleaned = -0.00537749 Jy ! Component: 3800 - total flux cleaned = -0.00526055 Jy ! Component: 3850 - total flux cleaned = -0.00505766 Jy ! Component: 3900 - total flux cleaned = -0.00497086 Jy ! Component: 3950 - total flux cleaned = -0.00499943 Jy ! Component: 4000 - total flux cleaned = -0.00488535 Jy ! Component: 4050 - total flux cleaned = -0.00480031 Jy ! Total flux subtracted in 4096 components = -0.00460312 Jy ! Clean residual min=-0.001609 max=0.001470 Jy/beam ! Clean residual mean=0.000008 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.861609 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 426 components and 0.861608 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0805+6144_S_i_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.163 x 4.546 at -18.54 degrees (North through East) ! Clean map min=-0.0030435 max=0.69296 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0805+6144_S_i_map.fits wmodel /image_prod/ug002_uva//J0805+6144_S_i_map.mod ! Writing 426 model components to file: /image_prod/ug002_uva//J0805+6144_S_i_map.mod wobs /image_prod/ug002_uva//J0805+6144_S_i_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0805+6144_S_i_uvs.fits wwins /image_prod/ug002_uva//J0805+6144_S_i_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0805+6144_S_i_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.692964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000483934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209506 0.209506 0.419012 0.838024 1.67605 3.3521 6.70419 13.4084 26.8168 53.6335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.692 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1431.94 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0805+6144_S_i_dfm.log closed on Wed Mar 4 22:11:08 2020