! Started logfile: /image_prod/ug002_uva//J0405-1308_S_g_dfm.log on Wed Mar 4 20:10:10 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0405-1308_S_g_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0405-1308_S_g_uva.fits ! AN table 1: 21 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.75 visibilities/baseline/integration-bin. ! Found source: J0405-1308 ! ! 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 1701 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 J0405-1308_S_g] 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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.077295Jy sigma=6.548014 ! Fit after self-cal, rms=0.539157Jy sigma=3.115647 ! 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=2.603 mas, bmaj=7.303 mas, bpa=1.604 degrees ! Estimated noise=3.46671 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 = 0.386723 Jy ! Component: 100 - total flux cleaned = 0.48303 Jy ! Total flux subtracted in 100 components = 0.48303 Jy ! Clean residual min=-0.023720 max=0.051388 Jy/beam ! Clean residual mean=-0.000229 rms=0.007144 Jy/beam ! Combined flux in latest and established models = 0.48303 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.48303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.192840Jy sigma=0.977975 ! Fit after self-cal, rms=0.192888Jy sigma=0.977893 ! Inverting map ! Added new window around map position (3, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461834 Jy ! Component: 100 - total flux cleaned = 0.0703939 Jy ! Total flux subtracted in 100 components = 0.0703939 Jy ! Clean residual min=-0.020803 max=0.036355 Jy/beam ! Clean residual mean=-0.000074 rms=0.005884 Jy/beam ! Combined flux in latest and established models = 0.553424 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.553424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.179775Jy sigma=0.876107 ! Fit after self-cal, rms=0.178804Jy sigma=0.867521 ! 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=3.044 mas, bmaj=8.332 mas, bpa=0.9031 degrees ! Estimated noise=2.92491 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 = 0.0275133 Jy ! Component: 100 - total flux cleaned = 0.0422747 Jy ! Component: 150 - total flux cleaned = 0.0498667 Jy ! Component: 200 - total flux cleaned = 0.0523883 Jy ! Total flux subtracted in 200 components = 0.0523883 Jy ! Clean residual min=-0.022713 max=0.026387 Jy/beam ! Clean residual mean=0.000022 rms=0.007556 Jy/beam ! Combined flux in latest and established models = 0.605812 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.605812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.174318Jy sigma=0.836412 ! Fit after self-cal, rms=0.173949Jy sigma=0.831776 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.044 x 8.332 at 0.9031 degrees (North through East) ! Clean map min=-0.020898 max=0.47329 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.07 ! LA 1.03 MK 1.02 OV 0.98 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.92 FD 0.99 HN 1.01 KP 1.07 ! LA 0.99 MK 1.01 OV 0.95 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.00 HN 1.01 KP 1.04 ! LA 0.90 MK 1.05 OV 0.97 PT 0.94 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.173949Jy sigma=0.831776 ! Fit after self-cal, rms=0.225579Jy sigma=0.733983 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.033 mas, bmaj=8.435 mas, bpa=1.199 degrees ! Estimated noise=3.03135 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 = 0.00158254 Jy ! Component: 100 - total flux cleaned = 0.00159764 Jy ! Component: 150 - total flux cleaned = 0.00159499 Jy ! Component: 200 - total flux cleaned = 0.00142302 Jy ! Total flux subtracted in 200 components = 0.00142302 Jy ! Clean residual min=-0.018818 max=0.024963 Jy/beam ! Clean residual mean=0.000031 rms=0.006580 Jy/beam ! Combined flux in latest and established models = 0.607235 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.607235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.224189Jy sigma=0.732299 ! Fit after self-cal, rms=0.224310Jy sigma=0.731843 ! 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=0.224310Jy sigma=0.731843 ! Fit after self-cal, rms=0.212568Jy sigma=0.684090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.04 mas, bmaj=8.504 mas, bpa=1.107 degrees ! Estimated noise=3.04673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019566 Jy ! Component: 100 - total flux cleaned = 0.000206295 Jy ! Component: 150 - total flux cleaned = 0.000411831 Jy ! Component: 200 - total flux cleaned = 0.000409851 Jy ! Total flux subtracted in 200 components = 0.000409851 Jy ! Clean residual min=-0.018113 max=0.023647 Jy/beam ! Clean residual mean=0.000086 rms=0.005972 Jy/beam ! Combined flux in latest and established models = 0.607645 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.607645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.211017Jy sigma=0.682389 ! Fit after self-cal, rms=0.211004Jy sigma=0.681980 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 = 0.000114039 Jy ! Component: 100 - total flux cleaned = 0.000486599 Jy ! Component: 150 - total flux cleaned = 0.000653439 Jy ! Component: 200 - total flux cleaned = 0.000658349 Jy ! Total flux subtracted in 200 components = 0.000658349 Jy ! Clean residual min=-0.017894 max=0.023660 Jy/beam ! Clean residual mean=0.000086 rms=0.005951 Jy/beam ! Combined flux in latest and established models = 0.608303 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.608303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.209897Jy sigma=0.681067 ! Fit after self-cal, rms=0.209854Jy sigma=0.680834 ! 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=0.209854Jy sigma=0.680834 ! Fit after self-cal, rms=0.194046Jy sigma=0.651813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=8.491 mas, bpa=1.093 degrees ! Estimated noise=3.04024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159013 Jy ! Component: 100 - total flux cleaned = -0.00134403 Jy ! Component: 150 - total flux cleaned = -0.00134365 Jy ! Component: 200 - total flux cleaned = -0.00143857 Jy ! Total flux subtracted in 200 components = -0.00143857 Jy ! Clean residual min=-0.016992 max=0.023027 Jy/beam ! Clean residual mean=0.000083 rms=0.005644 Jy/beam ! Combined flux in latest and established models = 0.606865 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.606865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.193681Jy sigma=0.650765 ! Fit after self-cal, rms=0.193658Jy sigma=0.650586 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 = -0.000680207 Jy ! Component: 100 - total flux cleaned = -0.000404128 Jy ! Component: 150 - total flux cleaned = -0.000406898 Jy ! Component: 200 - total flux cleaned = -0.00048639 Jy ! Total flux subtracted in 200 components = -0.00048639 Jy ! Clean residual min=-0.016967 max=0.022898 Jy/beam ! Clean residual mean=0.000081 rms=0.005640 Jy/beam ! Combined flux in latest and established models = 0.606379 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.606378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.193432Jy sigma=0.650134 ! Fit after self-cal, rms=0.193415Jy sigma=0.650072 ! 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=0.193415Jy sigma=0.650072 ! Fit after self-cal, rms=0.195514Jy sigma=0.649854 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.886 mas, bmaj=16.4 mas, bpa=5.588 degrees ! Estimated noise=3.94489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185429 Jy ! Component: 100 - total flux cleaned = 0.00183768 Jy ! Component: 150 - total flux cleaned = 0.00183033 Jy ! Component: 200 - total flux cleaned = 0.00207223 Jy ! Total flux subtracted in 200 components = 0.00207223 Jy ! Clean residual min=-0.025372 max=0.041131 Jy/beam ! Clean residual mean=0.000176 rms=0.011160 Jy/beam ! Combined flux in latest and established models = 0.608451 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 92 components and 0.608451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.195363Jy sigma=0.650659 ! Fit after self-cal, rms=0.195353Jy sigma=0.650343 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 = 0.000564882 Jy ! Component: 100 - total flux cleaned = 0.000796223 Jy ! Component: 150 - total flux cleaned = 0.000935027 Jy ! Component: 200 - total flux cleaned = 0.00112889 Jy ! Total flux subtracted in 200 components = 0.00112889 Jy ! Clean residual min=-0.025295 max=0.041270 Jy/beam ! Clean residual mean=0.000179 rms=0.011128 Jy/beam ! Combined flux in latest and established models = 0.60958 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.60958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.195272Jy sigma=0.650857 ! Fit after self-cal, rms=0.195274Jy sigma=0.650785 ! 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=3.046 mas, bmaj=8.494 mas, bpa=1.073 degrees ! Estimated noise=3.04287 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.046 x 8.494 at 1.073 degrees (North through East) ! Clean map min=-0.016947 max=0.50252 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=0.195274Jy sigma=0.650785 ! Fit after self-cal, rms=0.218086Jy sigma=0.629640 ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=8.503 mas, bpa=1.103 degrees ! Estimated noise=3.03976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211923 Jy ! Component: 100 - total flux cleaned = -0.0021082 Jy ! Component: 150 - total flux cleaned = -0.00230569 Jy ! Component: 200 - total flux cleaned = -0.00257433 Jy ! Total flux subtracted in 200 components = -0.00257433 Jy ! Clean residual min=-0.017063 max=0.022708 Jy/beam ! Clean residual mean=0.000078 rms=0.005561 Jy/beam ! Combined flux in latest and established models = 0.607005 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 105 components and 0.607005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.217933Jy sigma=0.628583 ! Fit after self-cal, rms=0.217931Jy sigma=0.628506 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000563646 Jy ! Component: 100 - total flux cleaned = -0.000643666 Jy ! Component: 150 - total flux cleaned = -0.000643184 Jy ! Component: 200 - total flux cleaned = -0.000780015 Jy ! Total flux subtracted in 200 components = -0.000780015 Jy ! Clean residual min=-0.016957 max=0.022547 Jy/beam ! Clean residual mean=0.000077 rms=0.005562 Jy/beam ! Combined flux in latest and established models = 0.606225 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.606225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.217815Jy sigma=0.628074 ! Fit after self-cal, rms=0.217814Jy sigma=0.628032 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.217814Jy sigma=0.628032 ! Fit after self-cal, rms=0.220386Jy sigma=0.627818 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=2.605 mas, bmaj=7.436 mas, bpa=1.544 degrees ! Estimated noise=3.59306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.398935 Jy ! Component: 100 - total flux cleaned = 0.496787 Jy ! Component: 150 - total flux cleaned = 0.53807 Jy ! Component: 200 - total flux cleaned = 0.558798 Jy ! Total flux subtracted in 200 components = 0.558798 Jy ! Clean residual min=-0.015437 max=0.018163 Jy/beam ! Clean residual mean=0.000019 rms=0.004190 Jy/beam ! Combined flux in latest and established models = 0.558798 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 0.558798 Jy ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=8.503 mas, bpa=1.113 degrees ! Estimated noise=3.04384 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 = 0.016963 Jy ! Component: 100 - total flux cleaned = 0.0268632 Jy ! Component: 150 - total flux cleaned = 0.0330425 Jy ! Component: 200 - total flux cleaned = 0.0353309 Jy ! Total flux subtracted in 200 components = 0.0353309 Jy ! Clean residual min=-0.017262 max=0.022784 Jy/beam ! Clean residual mean=0.000069 rms=0.005642 Jy/beam ! Combined flux in latest and established models = 0.594129 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.594129 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=7.891 mas, bmaj=16.43 mas, bpa=5.581 degrees ! Estimated noise=3.9424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00792952 Jy ! Component: 100 - total flux cleaned = 0.00949162 Jy ! Component: 150 - total flux cleaned = 0.0101644 Jy ! Component: 200 - total flux cleaned = 0.0107381 Jy ! Total flux subtracted in 200 components = 0.0107381 Jy ! Clean residual min=-0.025565 max=0.040318 Jy/beam ! Clean residual mean=0.000173 rms=0.011050 Jy/beam ! Combined flux in latest and established models = 0.604867 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 = 0.000499932 Jy ! Component: 100 - total flux cleaned = 0.000930922 Jy ! Component: 150 - total flux cleaned = 0.00130683 Jy ! Component: 200 - total flux cleaned = 0.00157208 Jy ! Total flux subtracted in 200 components = 0.00157208 Jy ! Clean residual min=-0.025151 max=0.040194 Jy/beam ! Clean residual mean=0.000176 rms=0.011011 Jy/beam ! Combined flux in latest and established models = 0.60644 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.606439 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=8.503 mas, bpa=1.113 degrees ! Estimated noise=3.04384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.002654 Jy ! Component: 100 - total flux cleaned = -0.00265315 Jy ! Component: 150 - total flux cleaned = -0.00287775 Jy ! Component: 200 - total flux cleaned = -0.00287565 Jy ! Total flux subtracted in 200 components = -0.00287565 Jy ! Clean residual min=-0.017149 max=0.022688 Jy/beam ! Clean residual mean=0.000080 rms=0.005554 Jy/beam ! Combined flux in latest and established models = 0.603564 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.603564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.220239Jy sigma=0.628195 ! Fit after self-cal, rms=0.220258Jy sigma=0.627997 wmodel J0405-1308_S_g_map.mod ! Writing 63 model components to file: J0405-1308_S_g_map.mod wobs J0405-1308_S_g_uvs.fits ! Writing UV FITS file: J0405-1308_S_g_uvs.fits wwins J0405-1308_S_g_map.win ! wwins: Wrote 2 windows to J0405-1308_S_g_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 = 0.00957736 Jy ! Component: 100 - total flux cleaned = 0.0153803 Jy ! Component: 150 - total flux cleaned = 0.0192249 Jy ! Component: 200 - total flux cleaned = 0.0228149 Jy ! Component: 250 - total flux cleaned = 0.0261954 Jy ! Component: 300 - total flux cleaned = 0.028908 Jy ! Component: 350 - total flux cleaned = 0.0307997 Jy ! Component: 400 - total flux cleaned = 0.0326133 Jy ! Component: 450 - total flux cleaned = 0.0334866 Jy ! Component: 500 - total flux cleaned = 0.0341258 Jy ! Component: 550 - total flux cleaned = 0.0351527 Jy ! Component: 600 - total flux cleaned = 0.0359493 Jy ! Component: 650 - total flux cleaned = 0.0369145 Jy ! Component: 700 - total flux cleaned = 0.0371035 Jy ! Component: 750 - total flux cleaned = 0.0376542 Jy ! Component: 800 - total flux cleaned = 0.0383704 Jy ! Component: 850 - total flux cleaned = 0.0387189 Jy ! Component: 900 - total flux cleaned = 0.0387205 Jy ! Component: 950 - total flux cleaned = 0.0387244 Jy ! Component: 1000 - total flux cleaned = 0.0387239 Jy ! Component: 1050 - total flux cleaned = 0.0387222 Jy ! Component: 1100 - total flux cleaned = 0.0385611 Jy ! Component: 1150 - total flux cleaned = 0.0384025 Jy ! Component: 1200 - total flux cleaned = 0.0380986 Jy ! Component: 1250 - total flux cleaned = 0.0385472 Jy ! Component: 1300 - total flux cleaned = 0.0385463 Jy ! Component: 1350 - total flux cleaned = 0.0388358 Jy ! Component: 1400 - total flux cleaned = 0.0389793 Jy ! Component: 1450 - total flux cleaned = 0.0393972 Jy ! Component: 1500 - total flux cleaned = 0.0399468 Jy ! Component: 1550 - total flux cleaned = 0.0400832 Jy ! Component: 1600 - total flux cleaned = 0.0404858 Jy ! Component: 1650 - total flux cleaned = 0.0408836 Jy ! Component: 1700 - total flux cleaned = 0.0412742 Jy ! Component: 1750 - total flux cleaned = 0.0417868 Jy ! Component: 1800 - total flux cleaned = 0.0417851 Jy ! Component: 1850 - total flux cleaned = 0.042286 Jy ! Component: 1900 - total flux cleaned = 0.0426581 Jy ! Component: 1950 - total flux cleaned = 0.0425361 Jy ! Component: 2000 - total flux cleaned = 0.0427788 Jy ! Component: 2050 - total flux cleaned = 0.0427793 Jy ! Component: 2100 - total flux cleaned = 0.043016 Jy ! Component: 2150 - total flux cleaned = 0.0431327 Jy ! Component: 2200 - total flux cleaned = 0.0432465 Jy ! Component: 2250 - total flux cleaned = 0.0431317 Jy ! Component: 2300 - total flux cleaned = 0.0432453 Jy ! Component: 2350 - total flux cleaned = 0.0436937 Jy ! Component: 2400 - total flux cleaned = 0.0436911 Jy ! Component: 2450 - total flux cleaned = 0.0435814 Jy ! Component: 2500 - total flux cleaned = 0.0440165 Jy ! Component: 2550 - total flux cleaned = 0.0439098 Jy ! Component: 2600 - total flux cleaned = 0.0439094 Jy ! Component: 2650 - total flux cleaned = 0.0439111 Jy ! Component: 2700 - total flux cleaned = 0.0442249 Jy ! Component: 2750 - total flux cleaned = 0.0441194 Jy ! Component: 2800 - total flux cleaned = 0.0441188 Jy ! Component: 2850 - total flux cleaned = 0.0440172 Jy ! Component: 2900 - total flux cleaned = 0.0440171 Jy ! Component: 2950 - total flux cleaned = 0.0444161 Jy ! Component: 3000 - total flux cleaned = 0.0444153 Jy ! Component: 3050 - total flux cleaned = 0.0446102 Jy ! Component: 3100 - total flux cleaned = 0.0445127 Jy ! Component: 3150 - total flux cleaned = 0.0448964 Jy ! Component: 3200 - total flux cleaned = 0.0448965 Jy ! Component: 3250 - total flux cleaned = 0.0451795 Jy ! Component: 3300 - total flux cleaned = 0.0453664 Jy ! Component: 3350 - total flux cleaned = 0.0454582 Jy ! Component: 3400 - total flux cleaned = 0.0452743 Jy ! Component: 3450 - total flux cleaned = 0.0457314 Jy ! Component: 3500 - total flux cleaned = 0.0455491 Jy ! Component: 3550 - total flux cleaned = 0.0457295 Jy ! Component: 3600 - total flux cleaned = 0.0458188 Jy ! Component: 3650 - total flux cleaned = 0.0457301 Jy ! Component: 3700 - total flux cleaned = 0.0459938 Jy ! Component: 3750 - total flux cleaned = 0.0457313 Jy ! Component: 3800 - total flux cleaned = 0.045732 Jy ! Component: 3850 - total flux cleaned = 0.0457319 Jy ! Component: 3900 - total flux cleaned = 0.0457318 Jy ! Component: 3950 - total flux cleaned = 0.0457325 Jy ! Component: 4000 - total flux cleaned = 0.0456487 Jy ! Component: 4050 - total flux cleaned = 0.0456491 Jy ! Total flux subtracted in 4096 components = 0.0458166 Jy ! Clean residual min=-0.004540 max=0.004841 Jy/beam ! Clean residual mean=-0.000009 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.649381 Jy keep ! Adding 468 model components to the UV plane model. ! The established model now contains 531 components and 0.649381 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0405-1308_S_g_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.048 x 8.503 at 1.113 degrees (North through East) ! Clean map min=-0.0086027 max=0.50765 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0405-1308_S_g_map.fits wmodel /image_prod/ug002_uva//J0405-1308_S_g_map.mod ! Writing 531 model components to file: /image_prod/ug002_uva//J0405-1308_S_g_map.mod wobs /image_prod/ug002_uva//J0405-1308_S_g_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0405-1308_S_g_uvs.fits wwins /image_prod/ug002_uva//J0405-1308_S_g_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0405-1308_S_g_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.507649 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00180322 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06563 1.06563 2.13125 4.26251 8.52501 17.05 34.1001 68.2001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0054 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.507 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.524 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0405-1308_S_g_dfm.log closed on Wed Mar 4 20:10:14 2020