! Started logfile: /scr/pima/bg219d_uvs/J0000-3221_S_dfm.log on Thu May 19 17:20:20 2016 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 /scr/pima/bg219d_uvs/J0000-3221_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219d_uvs/J0000-3221_S_uva.fits ! AN table 1: 46 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.831522 visibilities/baseline/integration-bin. ! Found source: J0000-3221 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5508 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J0000-3221_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 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. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.159041Jy sigma=17.403413 ! Fit after self-cal, rms=0.441011Jy sigma=6.140999 ! 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=3.117 mas, bmaj=14.79 mas, bpa=12.39 degrees ! Estimated noise=0.96044 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 = 0.435916 Jy ! Component: 100 - total flux cleaned = 0.54972 Jy ! Total flux subtracted in 100 components = 0.54972 Jy ! Clean residual min=-0.029973 max=0.051680 Jy/beam ! Clean residual mean=0.000131 rms=0.007993 Jy/beam ! Combined flux in latest and established models = 0.54972 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.54972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153764Jy sigma=2.324642 ! Fit after self-cal, rms=0.153670Jy sigma=2.323589 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.061151 Jy ! Component: 100 - total flux cleaned = 0.0986237 Jy ! Total flux subtracted in 100 components = 0.0986237 Jy ! Clean residual min=-0.021785 max=0.021358 Jy/beam ! Clean residual mean=0.000063 rms=0.004910 Jy/beam ! Combined flux in latest and established models = 0.648343 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.648343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116977Jy sigma=1.665361 ! Fit after self-cal, rms=0.116663Jy sigma=1.661259 ! 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=3.864 mas, bmaj=17.18 mas, bpa=10.86 degrees ! Estimated noise=0.699863 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 = 0.0383078 Jy ! Component: 100 - total flux cleaned = 0.0581197 Jy ! Component: 150 - total flux cleaned = 0.069472 Jy ! Component: 200 - total flux cleaned = 0.0757968 Jy ! Total flux subtracted in 200 components = 0.0757968 Jy ! Clean residual min=-0.016350 max=0.013907 Jy/beam ! Clean residual mean=-0.000010 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 0.72414 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 90 components and 0.72414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105601Jy sigma=1.439804 ! Fit after self-cal, rms=0.105483Jy sigma=1.438275 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.864 x 17.18 at 10.86 degrees (North through East) ! Clean map min=-0.015572 max=0.54805 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.12 KP 1.00 ! LA 0.99 NL 1.04 OV 0.97 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.14 KP 0.99 ! LA 0.99 NL 0.93 OV 0.97 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.10 KP 1.00 ! LA 0.98 NL 0.93 OV 0.96 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.09 KP 1.00 ! LA 0.99 NL 1.08 OV 0.96 PT 1.02 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.105483Jy sigma=1.438275 ! Fit after self-cal, rms=0.102527Jy sigma=1.369646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=17.39 mas, bpa=11.1 degrees ! Estimated noise=0.701569 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 = -0.0064893 Jy ! Component: 100 - total flux cleaned = -0.0075398 Jy ! Component: 150 - total flux cleaned = -0.00864724 Jy ! Component: 200 - total flux cleaned = -0.00947091 Jy ! Total flux subtracted in 200 components = -0.00947091 Jy ! Clean residual min=-0.012427 max=0.009205 Jy/beam ! Clean residual mean=-0.000015 rms=0.002539 Jy/beam ! Combined flux in latest and established models = 0.714669 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 105 components and 0.714669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101683Jy sigma=1.357420 ! Fit after self-cal, rms=0.101702Jy sigma=1.357056 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101702Jy sigma=1.357056 ! Fit after self-cal, rms=0.102045Jy sigma=1.354461 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=17.45 mas, bpa=11.15 degrees ! Estimated noise=0.700642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00576759 Jy ! Component: 100 - total flux cleaned = -0.00684163 Jy ! Component: 150 - total flux cleaned = -0.00777833 Jy ! Component: 200 - total flux cleaned = -0.00848374 Jy ! Total flux subtracted in 200 components = -0.00848374 Jy ! Clean residual min=-0.011627 max=0.008807 Jy/beam ! Clean residual mean=-0.000014 rms=0.002405 Jy/beam ! Combined flux in latest and established models = 0.706185 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.706185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101416Jy sigma=1.345521 ! Fit after self-cal, rms=0.101407Jy sigma=1.345331 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 = -0.000885497 Jy ! Component: 100 - total flux cleaned = -0.00137301 Jy ! Component: 150 - total flux cleaned = -0.00193793 Jy ! Component: 200 - total flux cleaned = -0.00246114 Jy ! Total flux subtracted in 200 components = -0.00246114 Jy ! Clean residual min=-0.011327 max=0.009053 Jy/beam ! Clean residual mean=-0.000016 rms=0.002359 Jy/beam ! Combined flux in latest and established models = 0.703724 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 110 components and 0.703724 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101178Jy sigma=1.341429 ! Fit after self-cal, rms=0.101169Jy sigma=1.341357 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101169Jy sigma=1.341357 ! Fit after self-cal, rms=0.100219Jy sigma=1.299388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.909 mas, bmaj=17.47 mas, bpa=11.18 degrees ! Estimated noise=0.701633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00434327 Jy ! Component: 100 - total flux cleaned = -0.00513364 Jy ! Component: 150 - total flux cleaned = -0.00566396 Jy ! Component: 200 - total flux cleaned = -0.00611886 Jy ! Total flux subtracted in 200 components = -0.00611886 Jy ! Clean residual min=-0.008310 max=0.006920 Jy/beam ! Clean residual mean=-0.000021 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.697605 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.697605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099734Jy sigma=1.292676 ! Fit after self-cal, rms=0.099772Jy sigma=1.292508 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 = -0.000468587 Jy ! Component: 100 - total flux cleaned = -0.000816276 Jy ! Component: 150 - total flux cleaned = -0.00104329 Jy ! Component: 200 - total flux cleaned = -0.00124249 Jy ! Total flux subtracted in 200 components = -0.00124249 Jy ! Clean residual min=-0.007948 max=0.007036 Jy/beam ! Clean residual mean=-0.000022 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 0.696362 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 130 components and 0.696362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099672Jy sigma=1.290406 ! Fit after self-cal, rms=0.099665Jy sigma=1.290364 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099665Jy sigma=1.290364 ! Fit after self-cal, rms=0.100625Jy sigma=1.287388 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.137 mas, bmaj=26.64 mas, bpa=0.9405 degrees ! Estimated noise=0.783801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00326561 Jy ! Component: 100 - total flux cleaned = -0.00352145 Jy ! Component: 150 - total flux cleaned = -0.00367536 Jy ! Component: 200 - total flux cleaned = -0.00377212 Jy ! Total flux subtracted in 200 components = -0.00377212 Jy ! Clean residual min=-0.005739 max=0.005648 Jy/beam ! Clean residual mean=-0.000031 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.69259 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 136 components and 0.69259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100458Jy sigma=1.285548 ! Fit after self-cal, rms=0.100442Jy sigma=1.285088 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 = -0.000107803 Jy ! Component: 100 - total flux cleaned = -0.000150523 Jy ! Component: 150 - total flux cleaned = -0.000272422 Jy ! Component: 200 - total flux cleaned = -0.00034676 Jy ! Total flux subtracted in 200 components = -0.00034676 Jy ! Clean residual min=-0.005592 max=0.005670 Jy/beam ! Clean residual mean=-0.000032 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.692244 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 136 components and 0.692244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100400Jy sigma=1.284604 ! Fit after self-cal, rms=0.100387Jy sigma=1.284390 ! 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=3.918 mas, bmaj=17.51 mas, bpa=11.25 degrees ! Estimated noise=0.702319 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.918 x 17.51 at 11.25 degrees (North through East) ! Clean map min=-0.0071671 max=0.5671 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100387Jy sigma=1.284390 ! Fit after self-cal, rms=0.095276Jy sigma=1.179333 ! Inverting map and beam ! Estimated beam: bmin=3.917 mas, bmaj=17.51 mas, bpa=11.25 degrees ! Estimated noise=0.699696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00334733 Jy ! Component: 100 - total flux cleaned = -0.00385808 Jy ! Component: 150 - total flux cleaned = -0.00414689 Jy ! Component: 200 - total flux cleaned = -0.00440256 Jy ! Total flux subtracted in 200 components = -0.00440256 Jy ! Clean residual min=-0.006564 max=0.006825 Jy/beam ! Clean residual mean=-0.000019 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.687841 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.687841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095120Jy sigma=1.176776 ! Fit after self-cal, rms=0.095114Jy sigma=1.176757 ! Inverting map ! Added new window around map position (-7, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329998 Jy ! Component: 100 - total flux cleaned = 0.00303578 Jy ! Component: 150 - total flux cleaned = 0.00259321 Jy ! Component: 200 - total flux cleaned = 0.00211368 Jy ! Total flux subtracted in 200 components = 0.00211368 Jy ! Clean residual min=-0.006463 max=0.005092 Jy/beam ! Clean residual mean=-0.000017 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.689955 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 181 components and 0.689955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094561Jy sigma=1.170107 ! Fit after self-cal, rms=0.094498Jy sigma=1.169151 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094498Jy sigma=1.169151 ! Fit after self-cal, rms=0.094757Jy sigma=1.165674 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=3.128 mas, bmaj=15.07 mas, bpa=12.92 degrees ! Estimated noise=0.983591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.44605 Jy ! Component: 100 - total flux cleaned = 0.550669 Jy ! Component: 150 - total flux cleaned = 0.600364 Jy ! Component: 200 - total flux cleaned = 0.630808 Jy ! Total flux subtracted in 200 components = 0.630808 Jy ! Clean residual min=-0.011982 max=0.016025 Jy/beam ! Clean residual mean=0.000030 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.630809 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.630809 Jy ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=17.53 mas, bpa=11.25 degrees ! Estimated noise=0.700049 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 = 0.0273108 Jy ! Component: 100 - total flux cleaned = 0.0419539 Jy ! Component: 150 - total flux cleaned = 0.0504997 Jy ! Component: 200 - total flux cleaned = 0.0554024 Jy ! Total flux subtracted in 200 components = 0.0554024 Jy ! Clean residual min=-0.006012 max=0.006235 Jy/beam ! Clean residual mean=-0.000016 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.686211 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 81 components and 0.686211 Jy ! Inverting map ! Added new window around map position (-39, 75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208146 Jy ! Component: 100 - total flux cleaned = 0.00128179 Jy ! Component: 150 - total flux cleaned = 0.00141914 Jy ! Component: 200 - total flux cleaned = 0.0017904 Jy ! Total flux subtracted in 200 components = 0.0017904 Jy ! Clean residual min=-0.005133 max=0.004879 Jy/beam ! Clean residual mean=-0.000018 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.688001 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 120 components and 0.688001 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=8.146 mas, bmaj=26.71 mas, bpa=0.8736 degrees ! Estimated noise=0.779502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783271 Jy ! Component: 100 - total flux cleaned = 0.00101851 Jy ! Component: 150 - total flux cleaned = 0.00136188 Jy ! Component: 200 - total flux cleaned = 0.00167173 Jy ! Total flux subtracted in 200 components = 0.00167173 Jy ! Clean residual min=-0.003967 max=0.004281 Jy/beam ! Clean residual mean=-0.000026 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.689673 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 = 0.000343619 Jy ! Component: 100 - total flux cleaned = 0.000551993 Jy ! Component: 150 - total flux cleaned = 0.000651513 Jy ! Component: 200 - total flux cleaned = 0.000699023 Jy ! Total flux subtracted in 200 components = 0.000699023 Jy ! Clean residual min=-0.003813 max=0.004201 Jy/beam ! Clean residual mean=-0.000025 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.690372 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 164 components and 0.690372 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.927 mas, bmaj=17.53 mas, bpa=11.25 degrees ! Estimated noise=0.700049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000860886 Jy ! Component: 100 - total flux cleaned = -0.00103861 Jy ! Component: 150 - total flux cleaned = -0.000794711 Jy ! Component: 200 - total flux cleaned = -0.000498849 Jy ! Total flux subtracted in 200 components = -0.000498849 Jy ! Clean residual min=-0.004649 max=0.004317 Jy/beam ! Clean residual mean=-0.000017 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.689873 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 179 components and 0.689873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093749Jy sigma=1.152145 ! Fit after self-cal, rms=0.093675Jy sigma=1.151090 wmodel /J0000-3221_S_map.mod ! wmodel: Unable to open new model file: /J0000-3221_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219d_uvs/J0000-3221_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.927 x 17.53 at 11.25 degrees (North through East) ! Clean map min=-0.0067224 max=0.5664 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219d_uvs/J0000-3221_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.5664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110257 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.583986 0.583986 1.16797 2.33594 4.67188 9.34377 18.6875 37.3751 74.7501 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.566 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 513.711 quit ! Quitting program ! Log file /scr/pima/bg219d_uvs/J0000-3221_S_dfm.log closed on Thu May 19 17:20:23 2016