! Started logfile: /scr/pima/bg219b_uvs/J1058+0133_S_dfm.log on Thu May 19 20:14:06 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/bg219b_uvs/J1058+0133_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1058+0133_S_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.891975 visibilities/baseline/integration-bin. ! Found source: J1058+0133 ! ! 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 2312 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 J1058+0133_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.791260Jy sigma=23.974223 ! Fit after self-cal, rms=0.740718Jy sigma=10.042267 ! 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=3.337 mas, bmaj=9.257 mas, bpa=18.35 degrees ! Estimated noise=1.25792 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 = 0.796052 Jy ! Component: 100 - total flux cleaned = 1.18636 Jy ! Total flux subtracted in 100 components = 1.18636 Jy ! Clean residual min=-0.108674 max=0.205214 Jy/beam ! Clean residual mean=-0.000147 rms=0.030700 Jy/beam ! Combined flux in latest and established models = 1.18636 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 1.18636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.580744Jy sigma=7.348918 ! Fit after self-cal, rms=0.576433Jy sigma=7.240769 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254793 Jy ! Component: 100 - total flux cleaned = 0.414597 Jy ! Total flux subtracted in 100 components = 0.414597 Jy ! Clean residual min=-0.076474 max=0.149631 Jy/beam ! Clean residual mean=-0.000097 rms=0.019208 Jy/beam ! Combined flux in latest and established models = 1.60096 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 1.60095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.349771Jy sigma=4.524907 ! Fit after self-cal, rms=0.348675Jy sigma=4.471087 ! Inverting map ! Added new window around map position (-5.5, 4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145841 Jy ! Component: 100 - total flux cleaned = 0.235312 Jy ! Total flux subtracted in 100 components = 0.235312 Jy ! Clean residual min=-0.058528 max=0.061528 Jy/beam ! Clean residual mean=-0.000074 rms=0.013047 Jy/beam ! Combined flux in latest and established models = 1.83627 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 1.83627 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.245178Jy sigma=3.156843 ! Fit after self-cal, rms=0.242625Jy sigma=3.067555 ! 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=3.817 mas, bmaj=9.816 mas, bpa=17.56 degrees ! Estimated noise=1.14727 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 = 0.0900693 Jy ! Component: 100 - total flux cleaned = 0.1449 Jy ! Component: 150 - total flux cleaned = 0.185002 Jy ! Component: 200 - total flux cleaned = 0.215879 Jy ! Total flux subtracted in 200 components = 0.215879 Jy ! Clean residual min=-0.049463 max=0.040230 Jy/beam ! Clean residual mean=-0.000094 rms=0.011068 Jy/beam ! Combined flux in latest and established models = 2.05215 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 91 components and 2.05215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193276Jy sigma=2.383008 ! Fit after self-cal, rms=0.191508Jy sigma=2.328039 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.817 x 9.816 at 17.56 degrees (North through East) ! Clean map min=-0.042768 max=1.0321 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 0.94 FD 0.97 HN 1.02 KP 0.97 ! LA 0.94 NL 1.01 OV 0.99 PT 1.05 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 0.95 ! LA 0.92 NL 1.07 OV 1.01 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.02 KP 0.96 ! LA 0.93 NL 1.02 OV 0.97 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.97 ! LA 0.89 NL 1.01 OV 0.99 PT 1.00 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.191508Jy sigma=2.328039 ! Fit after self-cal, rms=0.173390Jy sigma=2.053142 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.849 mas, bmaj=9.884 mas, bpa=17.5 degrees ! Estimated noise=1.13509 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 = -0.00365973 Jy ! Component: 100 - total flux cleaned = -0.00363942 Jy ! Component: 150 - total flux cleaned = -0.0042638 Jy ! Component: 200 - total flux cleaned = -0.00477745 Jy ! Total flux subtracted in 200 components = -0.00477745 Jy ! Clean residual min=-0.035740 max=0.033130 Jy/beam ! Clean residual mean=-0.000074 rms=0.008923 Jy/beam ! Combined flux in latest and established models = 2.04737 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 2.04737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.166535Jy sigma=1.972399 ! Fit after self-cal, rms=0.166401Jy sigma=1.960284 ! 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=0.166401Jy sigma=1.960284 ! Fit after self-cal, rms=0.156110Jy sigma=1.816919 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.864 mas, bmaj=9.916 mas, bpa=17.45 degrees ! Estimated noise=1.12777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0248233 Jy ! Component: 100 - total flux cleaned = -0.0409912 Jy ! Component: 150 - total flux cleaned = -0.0477934 Jy ! Component: 200 - total flux cleaned = -0.0514569 Jy ! Total flux subtracted in 200 components = -0.0514569 Jy ! Clean residual min=-0.031719 max=0.030702 Jy/beam ! Clean residual mean=-0.000057 rms=0.007574 Jy/beam ! Combined flux in latest and established models = 1.99591 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 121 components and 1.99591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148498Jy sigma=1.759421 ! Fit after self-cal, rms=0.148474Jy sigma=1.746319 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (69, -53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329277 Jy ! Component: 100 - total flux cleaned = 0.0454525 Jy ! Component: 150 - total flux cleaned = 0.0472283 Jy ! Component: 200 - total flux cleaned = 0.0487278 Jy ! Total flux subtracted in 200 components = 0.0487278 Jy ! Clean residual min=-0.027964 max=0.027208 Jy/beam ! Clean residual mean=-0.000045 rms=0.006657 Jy/beam ! Combined flux in latest and established models = 2.04464 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 154 components and 2.04464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136430Jy sigma=1.632745 ! Fit after self-cal, rms=0.135160Jy sigma=1.607319 ! 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=0.135160Jy sigma=1.607319 ! Fit after self-cal, rms=0.106128Jy sigma=1.399920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=9.887 mas, bpa=17.38 degrees ! Estimated noise=1.12736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00978333 Jy ! Component: 100 - total flux cleaned = 0.0112216 Jy ! Component: 150 - total flux cleaned = 0.011576 Jy ! Component: 200 - total flux cleaned = 0.0115572 Jy ! Total flux subtracted in 200 components = 0.0115572 Jy ! Clean residual min=-0.025569 max=0.027055 Jy/beam ! Clean residual mean=-0.000010 rms=0.004918 Jy/beam ! Combined flux in latest and established models = 2.0562 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 2.0562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101800Jy sigma=1.354732 ! Fit after self-cal, rms=0.102184Jy sigma=1.346908 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-16, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265059 Jy ! Component: 100 - total flux cleaned = 0.0402505 Jy ! Component: 150 - total flux cleaned = 0.0462226 Jy ! Component: 200 - total flux cleaned = 0.0513145 Jy ! Total flux subtracted in 200 components = 0.0513145 Jy ! Clean residual min=-0.026066 max=0.016940 Jy/beam ! Clean residual mean=-0.000015 rms=0.003980 Jy/beam ! Combined flux in latest and established models = 2.10751 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 201 components and 2.10751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090962Jy sigma=1.231559 ! Fit after self-cal, rms=0.090238Jy sigma=1.221022 ! 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=0.090238Jy sigma=1.221022 ! Fit after self-cal, rms=0.088436Jy sigma=1.204349 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.085 mas, bmaj=11.84 mas, bpa=11.08 degrees ! Estimated noise=1.46081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154633 Jy ! Component: 100 - total flux cleaned = 0.0232349 Jy ! Component: 150 - total flux cleaned = 0.0286771 Jy ! Component: 200 - total flux cleaned = 0.0308771 Jy ! Total flux subtracted in 200 components = 0.0308771 Jy ! Clean residual min=-0.013821 max=0.017215 Jy/beam ! Clean residual mean=-0.000032 rms=0.003956 Jy/beam ! Combined flux in latest and established models = 2.13839 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 240 components and 2.13839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084644Jy sigma=1.176533 ! Fit after self-cal, rms=0.084534Jy sigma=1.167788 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-39, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149749 Jy ! Component: 100 - total flux cleaned = 0.0171654 Jy ! Component: 150 - total flux cleaned = 0.0190333 Jy ! Component: 200 - total flux cleaned = 0.0203747 Jy ! Total flux subtracted in 200 components = 0.0203747 Jy ! Clean residual min=-0.012152 max=0.012309 Jy/beam ! Clean residual mean=-0.000019 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 2.15876 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 268 components and 2.15876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080526Jy sigma=1.116238 ! Fit after self-cal, rms=0.080538Jy sigma=1.112928 ! 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=3.87 mas, bmaj=9.874 mas, bpa=17.32 degrees ! Estimated noise=1.12397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.87 x 9.874 at 17.32 degrees (North through East) ! Clean map min=-0.019299 max=1.0062 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=0.080538Jy sigma=1.112928 ! Fit after self-cal, rms=0.077892Jy sigma=1.051459 ! Inverting map and beam ! Estimated beam: bmin=3.865 mas, bmaj=9.863 mas, bpa=17.3 degrees ! Estimated noise=1.12131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690807 Jy ! Component: 100 - total flux cleaned = 0.00952696 Jy ! Component: 150 - total flux cleaned = 0.0115059 Jy ! Component: 200 - total flux cleaned = 0.0136154 Jy ! Total flux subtracted in 200 components = 0.0136154 Jy ! Clean residual min=-0.015465 max=0.009944 Jy/beam ! Clean residual mean=-0.000014 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 2.17238 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 299 components and 2.17238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074983Jy sigma=0.999719 ! Fit after self-cal, rms=0.075050Jy sigma=0.998736 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226575 Jy ! Component: 100 - total flux cleaned = 0.0041594 Jy ! Component: 150 - total flux cleaned = 0.00591491 Jy ! Component: 200 - total flux cleaned = 0.00685348 Jy ! Total flux subtracted in 200 components = 0.00685348 Jy ! Clean residual min=-0.014192 max=0.009294 Jy/beam ! Clean residual mean=-0.000014 rms=0.002488 Jy/beam ! Combined flux in latest and established models = 2.17923 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 322 components and 2.17923 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073363Jy sigma=0.974106 ! Fit after self-cal, rms=0.073470Jy sigma=0.973323 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073470Jy sigma=0.973323 ! Fit after self-cal, rms=0.073111Jy sigma=0.970640 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=3.373 mas, bmaj=9.269 mas, bpa=17.99 degrees ! Estimated noise=1.23418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.803744 Jy ! Component: 100 - total flux cleaned = 1.18723 Jy ! Component: 150 - total flux cleaned = 1.41302 Jy ! Component: 200 - total flux cleaned = 1.56715 Jy ! Total flux subtracted in 200 components = 1.56715 Jy ! Clean residual min=-0.049841 max=0.085960 Jy/beam ! Clean residual mean=-0.000072 rms=0.013977 Jy/beam ! Combined flux in latest and established models = 1.56715 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 34 model components to the UV plane model. ! The established model now contains 34 components and 1.56715 Jy ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=9.859 mas, bpa=17.25 degrees ! Estimated noise=1.12104 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 = 0.143996 Jy ! Component: 100 - total flux cleaned = 0.236483 Jy ! Component: 150 - total flux cleaned = 0.30142 Jy ! Component: 200 - total flux cleaned = 0.351229 Jy ! Total flux subtracted in 200 components = 0.351229 Jy ! Clean residual min=-0.029137 max=0.040487 Jy/beam ! Clean residual mean=-0.000048 rms=0.007600 Jy/beam ! Combined flux in latest and established models = 1.91838 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 75 components and 1.91838 Jy ! Inverting map ! Added new window around map position (30.5, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430138 Jy ! Component: 100 - total flux cleaned = 0.0767915 Jy ! Component: 150 - total flux cleaned = 0.105072 Jy ! Component: 200 - total flux cleaned = 0.129186 Jy ! Total flux subtracted in 200 components = 0.129186 Jy ! Clean residual min=-0.023185 max=0.021111 Jy/beam ! Clean residual mean=-0.000030 rms=0.004944 Jy/beam ! Combined flux in latest and established models = 2.04757 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 116 components and 2.04757 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=7.075 mas, bmaj=11.83 mas, bpa=10.91 degrees ! Estimated noise=1.45911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323422 Jy ! Component: 100 - total flux cleaned = 0.0560441 Jy ! Component: 150 - total flux cleaned = 0.0749096 Jy ! Component: 200 - total flux cleaned = 0.0904651 Jy ! Total flux subtracted in 200 components = 0.0904651 Jy ! Clean residual min=-0.015478 max=0.015118 Jy/beam ! Clean residual mean=-0.000040 rms=0.004156 Jy/beam ! Combined flux in latest and established models = 2.13803 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 = 0.01017 Jy ! Component: 100 - total flux cleaned = 0.016319 Jy ! Component: 150 - total flux cleaned = 0.0222957 Jy ! Component: 200 - total flux cleaned = 0.026959 Jy ! Total flux subtracted in 200 components = 0.026959 Jy ! Clean residual min=-0.013802 max=0.012568 Jy/beam ! Clean residual mean=-0.000038 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 2.16499 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 220 components and 2.16499 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=9.859 mas, bpa=17.25 degrees ! Estimated noise=1.12104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00203094 Jy ! Component: 100 - total flux cleaned = -0.000710906 Jy ! Component: 150 - total flux cleaned = 0.00121866 Jy ! Component: 200 - total flux cleaned = 0.00263099 Jy ! Total flux subtracted in 200 components = 0.00263099 Jy ! Clean residual min=-0.020507 max=0.011635 Jy/beam ! Clean residual mean=-0.000020 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 2.16762 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 253 components and 2.16762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075732Jy sigma=1.035883 ! Fit after self-cal, rms=0.075186Jy sigma=1.011433 wmodel /J1058+0133_S_map.mod ! wmodel: Unable to open new model file: /J1058+0133_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1058+0133_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.868 x 9.859 at 17.25 degrees (North through East) ! Clean map min=-0.017008 max=0.98363 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1058+0133_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.983634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00282247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.860829 0.860829 1.72166 3.44332 6.88663 13.7733 27.5465 55.0931 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0084 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.983 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 348.501 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1058+0133_S_dfm.log closed on Thu May 19 20:14:09 2016