! Started logfile: /vlbi/uf001/uvm//J0041-0143_S_a_dfm.log on Sun Jan 13 20:25:14 2019 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 /vlbi/uf001/uvm//J0041-0143_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J0041-0143_S_a_uvm.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! AN table 2: 58 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.954545 visibilities/baseline/integration-bin. ! Found source: J0041-0143 ! ! 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 10962 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 J0041-0143_S_a] 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 20 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.003689Jy sigma=19.923977 ! Fit after self-cal, rms=0.946655Jy sigma=18.772025 ! 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=3.053 mas, bmaj=7.53 mas, bpa=-5.033 degrees ! Estimated noise=0.47141 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 = 0.0416457 Jy ! Component: 100 - total flux cleaned = 0.0513161 Jy ! Total flux subtracted in 100 components = 0.0513161 Jy ! Clean residual min=-0.003432 max=0.003645 Jy/beam ! Clean residual mean=0.000006 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.0513161 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0513161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065824Jy sigma=1.254517 ! Fit after self-cal, rms=0.064991Jy sigma=1.237677 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462562 Jy ! Component: 100 - total flux cleaned = 0.00700845 Jy ! Total flux subtracted in 100 components = 0.00700845 Jy ! Clean residual min=-0.002998 max=0.003201 Jy/beam ! Clean residual mean=0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0583246 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0583246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064562Jy sigma=1.227815 ! Fit after self-cal, rms=0.064573Jy sigma=1.227594 ! 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=3.612 mas, bmaj=8.707 mas, bpa=-4.806 degrees ! Estimated noise=0.351783 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 (1.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343081 Jy ! Component: 100 - total flux cleaned = 0.00530474 Jy ! Component: 150 - total flux cleaned = 0.00608113 Jy ! Component: 200 - total flux cleaned = 0.00659376 Jy ! Total flux subtracted in 200 components = 0.00659376 Jy ! Clean residual min=-0.002100 max=0.001862 Jy/beam ! Clean residual mean=0.000005 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.0649183 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.0649183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064386Jy sigma=1.223569 ! Fit after self-cal, rms=0.064386Jy sigma=1.223177 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.612 x 8.707 at -4.806 degrees (North through East) ! Clean map min=-0.0020739 max=0.05601 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.97 KP 1.05 ! LA 0.96 MK 1.11 NL 1.07 OV 1.00 ! PT 1.01 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.11 FD 0.89 HN 0.94 KP 1.03 ! LA 0.96 NL 1.14 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.95 HN 0.99 KP 1.02 ! LA 0.93 MK 1.06 NL 1.05 OV 1.03 ! PT 1.05 SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 0.97 HN 1.03 KP 1.10 ! LA 0.99 NL 0.63 PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 HN 0.93 KP 1.03 ! LA 0.97 MK 0.92 NL 1.04 OV 0.94 ! PT 1.07 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.92 HN 1.00 KP 0.97 ! LA 0.95 NL 1.01 PT 1.11 ! ! ! Fit before self-cal, rms=0.064386Jy sigma=1.223177 ! Fit after self-cal, rms=0.064396Jy sigma=1.212749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=8.797 mas, bpa=-4.685 degrees ! Estimated noise=0.348899 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 = 0.0010848 Jy ! Component: 100 - total flux cleaned = 0.00110225 Jy ! Component: 150 - total flux cleaned = 0.000985622 Jy ! Component: 200 - total flux cleaned = 0.000900202 Jy ! Total flux subtracted in 200 components = 0.000900202 Jy ! Clean residual min=-0.001796 max=0.001647 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0658185 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.0658185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064375Jy sigma=1.212309 ! Fit after self-cal, rms=0.064536Jy sigma=1.210946 ! 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=0.064536Jy sigma=1.210946 ! Fit after self-cal, rms=0.064796Jy sigma=1.208102 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=8.789 mas, bpa=-4.634 degrees ! Estimated noise=0.348344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457564 Jy ! Component: 100 - total flux cleaned = 0.000353801 Jy ! Component: 150 - total flux cleaned = 0.000277286 Jy ! Component: 200 - total flux cleaned = 0.000194391 Jy ! Total flux subtracted in 200 components = 0.000194391 Jy ! Clean residual min=-0.001724 max=0.001421 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0660129 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0660129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064787Jy sigma=1.207915 ! Fit after self-cal, rms=0.064867Jy sigma=1.207620 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 = 4.65996e-05 Jy ! Component: 100 - total flux cleaned = -1.84429e-05 Jy ! Component: 150 - total flux cleaned = -8.86395e-05 Jy ! Component: 200 - total flux cleaned = -0.0001631 Jy ! Total flux subtracted in 200 components = -0.0001631 Jy ! Clean residual min=-0.001682 max=0.001410 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0658498 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 107 components and 0.0658498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064863Jy sigma=1.207521 ! Fit after self-cal, rms=0.064861Jy sigma=1.207507 ! 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=0.064861Jy sigma=1.207507 ! Fit after self-cal, rms=0.064905Jy sigma=1.207431 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.635 mas, bmaj=8.783 mas, bpa=-4.575 degrees ! Estimated noise=0.347631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.79524e-05 Jy ! Component: 100 - total flux cleaned = -9.62686e-06 Jy ! Component: 150 - total flux cleaned = -5.98217e-05 Jy ! Component: 200 - total flux cleaned = -9.61041e-05 Jy ! Total flux subtracted in 200 components = -9.61041e-05 Jy ! Clean residual min=-0.001656 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0657537 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 119 components and 0.0657537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064902Jy sigma=1.207362 ! Fit after self-cal, rms=0.064924Jy sigma=1.207342 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 = -1.7111e-05 Jy ! Component: 100 - total flux cleaned = -5.19383e-05 Jy ! Component: 150 - total flux cleaned = -6.01264e-05 Jy ! Component: 200 - total flux cleaned = -7.53419e-05 Jy ! Total flux subtracted in 200 components = -7.53419e-05 Jy ! Clean residual min=-0.001638 max=0.001371 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0656784 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.0656784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064922Jy sigma=1.207301 ! Fit after self-cal, rms=0.064922Jy sigma=1.207297 ! 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=0.064922Jy sigma=1.207297 ! Fit after self-cal, rms=0.064901Jy sigma=1.207285 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.396 mas, bmaj=13.03 mas, bpa=-7.675 degrees ! Estimated noise=0.419021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.92036e-05 Jy ! Component: 100 - total flux cleaned = -4.90574e-05 Jy ! Component: 150 - total flux cleaned = -5.72193e-05 Jy ! Component: 200 - total flux cleaned = -7.29643e-05 Jy ! Total flux subtracted in 200 components = -7.29643e-05 Jy ! Clean residual min=-0.001710 max=0.001252 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0656054 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.0656054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064901Jy sigma=1.207263 ! Fit after self-cal, rms=0.064909Jy sigma=1.207257 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 = -2.09877e-05 Jy ! Component: 100 - total flux cleaned = -2.87363e-05 Jy ! Component: 150 - total flux cleaned = -3.53053e-05 Jy ! Component: 200 - total flux cleaned = -5.31371e-05 Jy ! Total flux subtracted in 200 components = -5.31371e-05 Jy ! Clean residual min=-0.001699 max=0.001252 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.0655523 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 144 components and 0.0655523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064909Jy sigma=1.207247 ! Fit after self-cal, rms=0.064909Jy sigma=1.207246 ! 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=3.638 mas, bmaj=8.782 mas, bpa=-4.536 degrees ! Estimated noise=0.347049 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.638 x 8.782 at -4.536 degrees (North through East) ! Clean map min=-0.0015216 max=0.055349 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=3.063 mas, bmaj=7.576 mas, bpa=-4.717 degrees ! Estimated noise=0.470831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0422927 Jy ! Component: 100 - total flux cleaned = 0.0522762 Jy ! Component: 150 - total flux cleaned = 0.0569793 Jy ! Component: 200 - total flux cleaned = 0.0599422 Jy ! Total flux subtracted in 200 components = 0.0599422 Jy ! Clean residual min=-0.002639 max=0.002141 Jy/beam ! Clean residual mean=0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0599422 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0599422 Jy ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=8.782 mas, bpa=-4.536 degrees ! Estimated noise=0.347049 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 = 0.0024212 Jy ! Component: 100 - total flux cleaned = 0.00388695 Jy ! Component: 150 - total flux cleaned = 0.00492286 Jy ! Component: 200 - total flux cleaned = 0.00524498 Jy ! Total flux subtracted in 200 components = 0.00524498 Jy ! Clean residual min=-0.001875 max=0.001455 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0651871 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 67 components and 0.0651871 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=7.396 mas, bmaj=13.03 mas, bpa=-7.675 degrees ! Estimated noise=0.419021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322596 Jy ! Component: 100 - total flux cleaned = 0.000427504 Jy ! Component: 150 - total flux cleaned = 0.00047016 Jy ! Component: 200 - total flux cleaned = 0.000522881 Jy ! Total flux subtracted in 200 components = 0.000522881 Jy ! Clean residual min=-0.001749 max=0.001378 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.06571 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 = 1.3961e-05 Jy ! Component: 100 - total flux cleaned = 1.40646e-05 Jy ! Component: 150 - total flux cleaned = 2.61646e-05 Jy ! Component: 200 - total flux cleaned = 2.60637e-05 Jy ! Total flux subtracted in 200 components = 2.60637e-05 Jy ! Clean residual min=-0.001715 max=0.001320 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0657361 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 122 components and 0.0657361 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=8.782 mas, bpa=-4.536 degrees ! Estimated noise=0.347049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.39191e-05 Jy ! Component: 100 - total flux cleaned = 2.95399e-08 Jy ! Component: 150 - total flux cleaned = -1.71065e-07 Jy ! Component: 200 - total flux cleaned = 1.22451e-05 Jy ! Total flux subtracted in 200 components = 1.22451e-05 Jy ! Clean residual min=-0.001688 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.0657484 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 133 components and 0.0657484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064918Jy sigma=1.207472 ! Fit after self-cal, rms=0.064914Jy sigma=1.207434 wmodel J0041-0143_S_a_map.mod ! Writing 133 model components to file: J0041-0143_S_a_map.mod wobs J0041-0143_S_a_uvs.fits ! Writing UV FITS file: J0041-0143_S_a_uvs.fits wwins J0041-0143_S_a_map.win ! wwins: Wrote 2 windows to J0041-0143_S_a_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 = -0.000670755 Jy ! Component: 100 - total flux cleaned = -0.00107744 Jy ! Component: 150 - total flux cleaned = -0.00124447 Jy ! Component: 200 - total flux cleaned = -0.0014724 Jy ! Component: 250 - total flux cleaned = -0.00164784 Jy ! Component: 300 - total flux cleaned = -0.00179678 Jy ! Component: 350 - total flux cleaned = -0.00194194 Jy ! Component: 400 - total flux cleaned = -0.00202265 Jy ! Component: 450 - total flux cleaned = -0.00204262 Jy ! Component: 500 - total flux cleaned = -0.00212071 Jy ! Component: 550 - total flux cleaned = -0.00217733 Jy ! Component: 600 - total flux cleaned = -0.0022326 Jy ! Component: 650 - total flux cleaned = -0.00226877 Jy ! Component: 700 - total flux cleaned = -0.00225132 Jy ! Component: 750 - total flux cleaned = -0.00235662 Jy ! Component: 800 - total flux cleaned = -0.00242507 Jy ! Component: 850 - total flux cleaned = -0.00247553 Jy ! Component: 900 - total flux cleaned = -0.00247518 Jy ! Component: 950 - total flux cleaned = -0.00249162 Jy ! Component: 1000 - total flux cleaned = -0.00254016 Jy ! Component: 1050 - total flux cleaned = -0.0025723 Jy ! Component: 1100 - total flux cleaned = -0.00261968 Jy ! Component: 1150 - total flux cleaned = -0.00265081 Jy ! Component: 1200 - total flux cleaned = -0.00271245 Jy ! Component: 1250 - total flux cleaned = -0.00277323 Jy ! Component: 1300 - total flux cleaned = -0.00287806 Jy ! Component: 1350 - total flux cleaned = -0.0029818 Jy ! Component: 1400 - total flux cleaned = -0.0030549 Jy ! Component: 1450 - total flux cleaned = -0.00306928 Jy ! Component: 1500 - total flux cleaned = -0.00309821 Jy ! Component: 1550 - total flux cleaned = -0.00312642 Jy ! Component: 1600 - total flux cleaned = -0.0031964 Jy ! Component: 1650 - total flux cleaned = -0.00321022 Jy ! Component: 1700 - total flux cleaned = -0.00323748 Jy ! Component: 1750 - total flux cleaned = -0.00323758 Jy ! Component: 1800 - total flux cleaned = -0.0032915 Jy ! Component: 1850 - total flux cleaned = -0.00326497 Jy ! Component: 1900 - total flux cleaned = -0.00333108 Jy ! Component: 1950 - total flux cleaned = -0.003292 Jy ! Component: 2000 - total flux cleaned = -0.00330499 Jy ! Component: 2050 - total flux cleaned = -0.00326645 Jy ! Component: 2100 - total flux cleaned = -0.00319039 Jy ! Component: 2150 - total flux cleaned = -0.00322829 Jy ! Component: 2200 - total flux cleaned = -0.00322847 Jy ! Component: 2250 - total flux cleaned = -0.00322833 Jy ! Component: 2300 - total flux cleaned = -0.00324058 Jy ! Component: 2350 - total flux cleaned = -0.00319191 Jy ! Component: 2400 - total flux cleaned = -0.0032162 Jy ! Component: 2450 - total flux cleaned = -0.00322813 Jy ! Component: 2500 - total flux cleaned = -0.00321621 Jy ! Component: 2550 - total flux cleaned = -0.00322798 Jy ! Component: 2600 - total flux cleaned = -0.00323956 Jy ! Component: 2650 - total flux cleaned = -0.00323943 Jy ! Component: 2700 - total flux cleaned = -0.00320506 Jy ! Component: 2750 - total flux cleaned = -0.00322777 Jy ! Component: 2800 - total flux cleaned = -0.00319374 Jy ! Component: 2850 - total flux cleaned = -0.00316037 Jy ! Component: 2900 - total flux cleaned = -0.00319363 Jy ! Component: 2950 - total flux cleaned = -0.00318257 Jy ! Component: 3000 - total flux cleaned = -0.00318264 Jy ! Component: 3050 - total flux cleaned = -0.00313936 Jy ! Component: 3100 - total flux cleaned = -0.00316097 Jy ! Component: 3150 - total flux cleaned = -0.00315021 Jy ! Component: 3200 - total flux cleaned = -0.00310782 Jy ! Component: 3250 - total flux cleaned = -0.00307641 Jy ! Component: 3300 - total flux cleaned = -0.00307647 Jy ! Component: 3350 - total flux cleaned = -0.00308699 Jy ! Component: 3400 - total flux cleaned = -0.00310758 Jy ! Component: 3450 - total flux cleaned = -0.00309727 Jy ! Component: 3500 - total flux cleaned = -0.00304636 Jy ! Component: 3550 - total flux cleaned = -0.0030363 Jy ! Component: 3600 - total flux cleaned = -0.00300635 Jy ! Component: 3650 - total flux cleaned = -0.00304637 Jy ! Component: 3700 - total flux cleaned = -0.00298694 Jy ! Component: 3750 - total flux cleaned = -0.00301647 Jy ! Component: 3800 - total flux cleaned = -0.00297735 Jy ! Component: 3850 - total flux cleaned = -0.00295792 Jy ! Component: 3900 - total flux cleaned = -0.00290006 Jy ! Component: 3950 - total flux cleaned = -0.00291926 Jy ! Component: 4000 - total flux cleaned = -0.00283345 Jy ! Component: 4050 - total flux cleaned = -0.00281455 Jy ! Total flux subtracted in 4096 components = -0.00275799 Jy ! Clean residual min=-0.000503 max=0.000579 Jy/beam ! Clean residual mean=0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0629904 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 430 components and 0.0629904 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J0041-0143_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.638 x 8.782 at -4.536 degrees (North through East) ! Clean map min=-0.0013078 max=0.055187 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J0041-0143_S_a_map.fits wmodel /vlbi/uf001/uvm//J0041-0143_S_a_map.mod ! Writing 430 model components to file: /vlbi/uf001/uvm//J0041-0143_S_a_map.mod wobs /vlbi/uf001/uvm//J0041-0143_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J0041-0143_S_a_uvs.fits wwins /vlbi/uf001/uvm//J0041-0143_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uvm//J0041-0143_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0551875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.954523 0.954523 1.90905 3.81809 7.63619 15.2724 30.5447 61.0895 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.293 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J0041-0143_S_a_dfm.log closed on Sun Jan 13 20:25:19 2019