! Started logfile: /vlbi/uf001/uva//J1334-1150_S_dfm.log on Mon Jan 14 02:28:50 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/uva//J1334-1150_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1334-1150_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.89881 visibilities/baseline/integration-bin. ! Found source: J1334-1150 ! ! 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 4077 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 J1334-1150_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022977Jy sigma=18.171597 ! Fit after self-cal, rms=0.830027Jy sigma=14.870285 ! 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=2.635 mas, bmaj=6.918 mas, bpa=1.182 degrees ! Estimated noise=0.829159 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 = 0.12713 Jy ! Component: 100 - total flux cleaned = 0.16479 Jy ! Total flux subtracted in 100 components = 0.16479 Jy ! Clean residual min=-0.009850 max=0.023414 Jy/beam ! Clean residual mean=0.000048 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 0.16479 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.16479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086686Jy sigma=1.501094 ! Fit after self-cal, rms=0.086495Jy sigma=1.497561 ! Inverting map ! Added new window around map position (-7.5, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024652 Jy ! Component: 100 - total flux cleaned = 0.0401139 Jy ! Total flux subtracted in 100 components = 0.0401139 Jy ! Clean residual min=-0.008681 max=0.011322 Jy/beam ! Clean residual mean=0.000029 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.204904 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.204904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076744Jy sigma=1.331680 ! Fit after self-cal, rms=0.076268Jy sigma=1.323347 ! Inverting map ! Added new window around map position (-4, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131239 Jy ! Component: 100 - total flux cleaned = 0.0225124 Jy ! Total flux subtracted in 100 components = 0.0225124 Jy ! Clean residual min=-0.007391 max=0.007687 Jy/beam ! Clean residual mean=0.000018 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 0.227416 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 0.227416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072901Jy sigma=1.265700 ! Fit after self-cal, rms=0.072748Jy sigma=1.262672 ! 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=3.032 mas, bmaj=7.684 mas, bpa=1.558 degrees ! Estimated noise=0.68025 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 = 0.011318 Jy ! Component: 100 - total flux cleaned = 0.0191047 Jy ! Component: 150 - total flux cleaned = 0.0248539 Jy ! Component: 200 - total flux cleaned = 0.0291909 Jy ! Total flux subtracted in 200 components = 0.0291909 Jy ! Clean residual min=-0.007411 max=0.007446 Jy/beam ! Clean residual mean=0.000002 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.256607 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 99 components and 0.256607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070466Jy sigma=1.222614 ! Fit after self-cal, rms=0.070329Jy sigma=1.219998 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.032 x 7.684 at 1.558 degrees (North through East) ! Clean map min=-0.0071017 max=0.16473 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.00 KP 0.99 ! LA 0.94 MK 1.03 NL 1.07 OV 1.01 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.86 HN 1.02 KP 1.01 ! LA 0.96 MK 0.99 NL 1.17 OV 0.96 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.03 KP 1.01 ! LA 0.96 MK 1.02 NL 1.14 OV 0.93 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.070329Jy sigma=1.219998 ! Fit after self-cal, rms=0.069044Jy sigma=1.189181 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=7.738 mas, bpa=1.825 degrees ! Estimated noise=0.67715 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 = -0.000178509 Jy ! Component: 100 - total flux cleaned = -0.000270844 Jy ! Component: 150 - total flux cleaned = -0.000309088 Jy ! Component: 200 - total flux cleaned = -0.000343791 Jy ! Total flux subtracted in 200 components = -0.000343791 Jy ! Clean residual min=-0.005079 max=0.003522 Jy/beam ! Clean residual mean=0.000001 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.256263 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.256263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068987Jy sigma=1.188168 ! Fit after self-cal, rms=0.069024Jy sigma=1.187786 ! 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=0.069024Jy sigma=1.187786 ! Fit after self-cal, rms=0.069034Jy sigma=1.172966 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.045 mas, bmaj=7.746 mas, bpa=1.749 degrees ! Estimated noise=0.677631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103103 Jy ! Component: 100 - total flux cleaned = 0.00108379 Jy ! Component: 150 - total flux cleaned = 0.000912089 Jy ! Component: 200 - total flux cleaned = 0.000822554 Jy ! Total flux subtracted in 200 components = 0.000822554 Jy ! Clean residual min=-0.003688 max=0.003407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.257086 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.257086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068985Jy sigma=1.172145 ! Fit after self-cal, rms=0.069000Jy sigma=1.171981 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 = 0.000188948 Jy ! Component: 100 - total flux cleaned = 2.10306e-05 Jy ! Component: 150 - total flux cleaned = -5.22516e-05 Jy ! Component: 200 - total flux cleaned = -5.22673e-05 Jy ! Total flux subtracted in 200 components = -5.22673e-05 Jy ! Clean residual min=-0.003697 max=0.003330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.257033 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 0.257033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068979Jy sigma=1.171671 ! Fit after self-cal, rms=0.068977Jy sigma=1.171630 ! 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=0.068977Jy sigma=1.171630 ! Fit after self-cal, rms=0.069406Jy sigma=1.170333 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=7.746 mas, bpa=1.722 degrees ! Estimated noise=0.677982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327778 Jy ! Component: 100 - total flux cleaned = 0.000300249 Jy ! Component: 150 - total flux cleaned = 0.000226602 Jy ! Component: 200 - total flux cleaned = 0.000160323 Jy ! Total flux subtracted in 200 components = 0.000160323 Jy ! Clean residual min=-0.003255 max=0.003334 Jy/beam ! Clean residual mean=-0.000003 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.257194 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 137 components and 0.257194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069383Jy sigma=1.170025 ! Fit after self-cal, rms=0.069391Jy sigma=1.169980 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 = -4.19031e-06 Jy ! Component: 100 - total flux cleaned = -2.50488e-05 Jy ! Component: 150 - total flux cleaned = -4.52407e-05 Jy ! Component: 200 - total flux cleaned = -6.32987e-05 Jy ! Total flux subtracted in 200 components = -6.32987e-05 Jy ! Clean residual min=-0.003278 max=0.003315 Jy/beam ! Clean residual mean=-0.000003 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.25713 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 139 components and 0.25713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069377Jy sigma=1.169802 ! Fit after self-cal, rms=0.069376Jy sigma=1.169778 ! 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=0.069376Jy sigma=1.169778 ! Fit after self-cal, rms=0.069472Jy sigma=1.169751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.863 mas, bmaj=13.08 mas, bpa=5.929 degrees ! Estimated noise=0.905849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831192 Jy ! Component: 100 - total flux cleaned = 0.000860762 Jy ! Component: 150 - total flux cleaned = 0.000860318 Jy ! Component: 200 - total flux cleaned = 0.000859448 Jy ! Total flux subtracted in 200 components = 0.000859448 Jy ! Clean residual min=-0.003239 max=0.003680 Jy/beam ! Clean residual mean=-0.000005 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.25799 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 143 components and 0.25799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069472Jy sigma=1.169824 ! Fit after self-cal, rms=0.069467Jy sigma=1.169783 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 = 7.33348e-05 Jy ! Component: 100 - total flux cleaned = 9.37176e-05 Jy ! Component: 150 - total flux cleaned = 9.40005e-05 Jy ! Component: 200 - total flux cleaned = 0.000111414 Jy ! Total flux subtracted in 200 components = 0.000111414 Jy ! Clean residual min=-0.003174 max=0.003646 Jy/beam ! Clean residual mean=-0.000005 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.258101 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 144 components and 0.258101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069474Jy sigma=1.170008 ! Fit after self-cal, rms=0.069471Jy sigma=1.169987 ! 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=3.048 mas, bmaj=7.749 mas, bpa=1.726 degrees ! Estimated noise=0.678366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.749 at 1.726 degrees (North through East) ! Clean map min=-0.003131 max=0.16307 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=2.648 mas, bmaj=6.957 mas, bpa=1.348 degrees ! Estimated noise=0.828546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126423 Jy ! Component: 100 - total flux cleaned = 0.166924 Jy ! Component: 150 - total flux cleaned = 0.191694 Jy ! Component: 200 - total flux cleaned = 0.208054 Jy ! Total flux subtracted in 200 components = 0.208054 Jy ! Clean residual min=-0.006031 max=0.008837 Jy/beam ! Clean residual mean=0.000018 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.208054 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.208054 Jy ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.749 mas, bpa=1.726 degrees ! Estimated noise=0.678366 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 = 0.0145667 Jy ! Component: 100 - total flux cleaned = 0.0244047 Jy ! Component: 150 - total flux cleaned = 0.0314032 Jy ! Component: 200 - total flux cleaned = 0.0364568 Jy ! Total flux subtracted in 200 components = 0.0364568 Jy ! Clean residual min=-0.003728 max=0.003830 Jy/beam ! Clean residual mean=0.000001 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.244511 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 0.244511 Jy ! Inverting map ! Added new window around map position (4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039842 Jy ! Component: 100 - total flux cleaned = 0.00685052 Jy ! Component: 150 - total flux cleaned = 0.0090943 Jy ! Component: 200 - total flux cleaned = 0.0108753 Jy ! Total flux subtracted in 200 components = 0.0108753 Jy ! Clean residual min=-0.003235 max=0.003329 Jy/beam ! Clean residual mean=-0.000002 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.255386 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 95 components and 0.255386 Jy ! Inverting map ! Added new window around map position (22, -79.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311371 Jy ! Component: 100 - total flux cleaned = 0.0047599 Jy ! Component: 150 - total flux cleaned = 0.00601921 Jy ! Component: 200 - total flux cleaned = 0.00670417 Jy ! Total flux subtracted in 200 components = 0.00670417 Jy ! Clean residual min=-0.002963 max=0.002616 Jy/beam ! Clean residual mean=-0.000003 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.262091 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 125 components and 0.26209 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=6.863 mas, bmaj=13.08 mas, bpa=5.929 degrees ! Estimated noise=0.905849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176385 Jy ! Component: 100 - total flux cleaned = 0.00291143 Jy ! Component: 150 - total flux cleaned = 0.00382593 Jy ! Component: 200 - total flux cleaned = 0.00434721 Jy ! Total flux subtracted in 200 components = 0.00434721 Jy ! Clean residual min=-0.003131 max=0.003065 Jy/beam ! Clean residual mean=-0.000005 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.266438 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 = 0.0002944 Jy ! Component: 100 - total flux cleaned = 0.000509532 Jy ! Component: 150 - total flux cleaned = 0.000662346 Jy ! Component: 200 - total flux cleaned = 0.000804681 Jy ! Total flux subtracted in 200 components = 0.000804681 Jy ! Clean residual min=-0.003121 max=0.003038 Jy/beam ! Clean residual mean=-0.000005 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.267242 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 148 components and 0.267242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=7.749 mas, bpa=1.726 degrees ! Estimated noise=0.678366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.14653e-05 Jy ! Component: 100 - total flux cleaned = 8.66402e-05 Jy ! Component: 150 - total flux cleaned = 0.000149851 Jy ! Component: 200 - total flux cleaned = 0.000178381 Jy ! Total flux subtracted in 200 components = 0.000178381 Jy ! Clean residual min=-0.002924 max=0.002569 Jy/beam ! Clean residual mean=-0.000003 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.267421 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.267421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069262Jy sigma=1.166513 ! Fit after self-cal, rms=0.069236Jy sigma=1.166047 wmodel J1334-1150_S_map.mod ! Writing 167 model components to file: J1334-1150_S_map.mod wobs J1334-1150_S_uvs.fits ! Writing UV FITS file: J1334-1150_S_uvs.fits wwins J1334-1150_S_map.win ! wwins: Wrote 5 windows to J1334-1150_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 = -0.00106654 Jy ! Component: 100 - total flux cleaned = -0.000974781 Jy ! Component: 150 - total flux cleaned = -0.000843939 Jy ! Component: 200 - total flux cleaned = -0.000930539 Jy ! Component: 250 - total flux cleaned = -0.00101208 Jy ! Component: 300 - total flux cleaned = -0.00116869 Jy ! Component: 350 - total flux cleaned = -0.00116872 Jy ! Component: 400 - total flux cleaned = -0.00131592 Jy ! Component: 450 - total flux cleaned = -0.00149396 Jy ! Component: 500 - total flux cleaned = -0.00170357 Jy ! Component: 550 - total flux cleaned = -0.00187353 Jy ! Component: 600 - total flux cleaned = -0.00203984 Jy ! Component: 650 - total flux cleaned = -0.00220238 Jy ! Component: 700 - total flux cleaned = -0.00245837 Jy ! Component: 750 - total flux cleaned = -0.00264658 Jy ! Component: 800 - total flux cleaned = -0.00276979 Jy ! Component: 850 - total flux cleaned = -0.00292166 Jy ! Component: 900 - total flux cleaned = -0.00304162 Jy ! Component: 950 - total flux cleaned = -0.00327599 Jy ! Component: 1000 - total flux cleaned = -0.00333373 Jy ! Component: 1050 - total flux cleaned = -0.00344717 Jy ! Component: 1100 - total flux cleaned = -0.00353079 Jy ! Component: 1150 - total flux cleaned = -0.00353065 Jy ! Component: 1200 - total flux cleaned = -0.00358521 Jy ! Component: 1250 - total flux cleaned = -0.00358557 Jy ! Component: 1300 - total flux cleaned = -0.00363904 Jy ! Component: 1350 - total flux cleaned = -0.00369144 Jy ! Component: 1400 - total flux cleaned = -0.00366558 Jy ! Component: 1450 - total flux cleaned = -0.00369132 Jy ! Component: 1500 - total flux cleaned = -0.00366624 Jy ! Component: 1550 - total flux cleaned = -0.00364136 Jy ! Component: 1600 - total flux cleaned = -0.00366597 Jy ! Component: 1650 - total flux cleaned = -0.00364189 Jy ! Component: 1700 - total flux cleaned = -0.00366577 Jy ! Component: 1750 - total flux cleaned = -0.00366571 Jy ! Component: 1800 - total flux cleaned = -0.00375954 Jy ! Component: 1850 - total flux cleaned = -0.00378227 Jy ! Component: 1900 - total flux cleaned = -0.00371345 Jy ! Component: 1950 - total flux cleaned = -0.00375873 Jy ! Component: 2000 - total flux cleaned = -0.00382613 Jy ! Component: 2050 - total flux cleaned = -0.00387054 Jy ! Component: 2100 - total flux cleaned = -0.0040245 Jy ! Component: 2150 - total flux cleaned = -0.00404609 Jy ! Component: 2200 - total flux cleaned = -0.00406789 Jy ! Component: 2250 - total flux cleaned = -0.00413203 Jy ! Component: 2300 - total flux cleaned = -0.00419571 Jy ! Component: 2350 - total flux cleaned = -0.00427975 Jy ! Component: 2400 - total flux cleaned = -0.00436318 Jy ! Component: 2450 - total flux cleaned = -0.00442546 Jy ! Component: 2500 - total flux cleaned = -0.00454877 Jy ! Component: 2550 - total flux cleaned = -0.00461008 Jy ! Component: 2600 - total flux cleaned = -0.00467095 Jy ! Component: 2650 - total flux cleaned = -0.00481133 Jy ! Component: 2700 - total flux cleaned = -0.00489118 Jy ! Component: 2750 - total flux cleaned = -0.00497027 Jy ! Component: 2800 - total flux cleaned = -0.00500943 Jy ! Component: 2850 - total flux cleaned = -0.00506804 Jy ! Component: 2900 - total flux cleaned = -0.00514571 Jy ! Component: 2950 - total flux cleaned = -0.00520334 Jy ! Component: 3000 - total flux cleaned = -0.005337 Jy ! Component: 3050 - total flux cleaned = -0.00537462 Jy ! Component: 3100 - total flux cleaned = -0.00539347 Jy ! Component: 3150 - total flux cleaned = -0.00546836 Jy ! Component: 3200 - total flux cleaned = -0.00557987 Jy ! Component: 3250 - total flux cleaned = -0.00561681 Jy ! Component: 3300 - total flux cleaned = -0.00572671 Jy ! Component: 3350 - total flux cleaned = -0.00578129 Jy ! Component: 3400 - total flux cleaned = -0.00585364 Jy ! Component: 3450 - total flux cleaned = -0.0059794 Jy ! Component: 3500 - total flux cleaned = -0.0060329 Jy ! Component: 3550 - total flux cleaned = -0.00606833 Jy ! Component: 3600 - total flux cleaned = -0.00617421 Jy ! Component: 3650 - total flux cleaned = -0.00624433 Jy ! Component: 3700 - total flux cleaned = -0.00633143 Jy ! Component: 3750 - total flux cleaned = -0.00633169 Jy ! Component: 3800 - total flux cleaned = -0.00643508 Jy ! Component: 3850 - total flux cleaned = -0.00648636 Jy ! Component: 3900 - total flux cleaned = -0.00655443 Jy ! Component: 3950 - total flux cleaned = -0.0066052 Jy ! Component: 4000 - total flux cleaned = -0.00670606 Jy ! Component: 4050 - total flux cleaned = -0.00673966 Jy ! Total flux subtracted in 4096 components = -0.00683942 Jy ! Clean residual min=-0.000970 max=0.001045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.260581 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 454 components and 0.260581 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1334-1150_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 7.749 at 1.726 degrees (North through East) ! Clean map min=-0.0018072 max=0.16183 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1334-1150_S_map.fits wmodel /vlbi/uf001/uva//J1334-1150_S_map.mod ! Writing 454 model components to file: /vlbi/uf001/uva//J1334-1150_S_map.mod wobs /vlbi/uf001/uva//J1334-1150_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1334-1150_S_uvs.fits wwins /vlbi/uf001/uva//J1334-1150_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1334-1150_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161831 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030217 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560159 0.560159 1.12032 2.24063 4.48127 8.96254 17.9251 35.8502 71.7003 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 535.562 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1334-1150_S_dfm.log closed on Mon Jan 14 02:28:54 2019