! Started logfile: /g0/scr/pima/npcsb_uvs/J2203+3145_X_uvs.log on Wed Sep 25 00:08:14 2013 obs /g0/scr/pima/npcsb_uvs/J2203+3145_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J2203+3145_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.942857 visibilities/baseline/integration-bin. ! Found source: J2203+3145 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1188 visibilities. select RR ! 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J2203+3145_X] 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 0.200x0.200 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.949989Jy sigma=14.458940 ! Fit after self-cal, rms=0.820241Jy sigma=6.406176 ! 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=0.7628 mas, bmaj=2.074 mas, bpa=19.85 degrees ! Estimated noise=3.67795 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 = 1.32517 Jy ! Component: 100 - total flux cleaned = 1.65849 Jy ! Total flux subtracted in 100 components = 1.65849 Jy ! Clean residual min=-0.092141 max=0.205410 Jy/beam ! Clean residual mean=-0.000061 rms=0.027623 Jy/beam ! Combined flux in latest and established models = 1.65849 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.65849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.387949Jy sigma=3.028120 ! Fit after self-cal, rms=0.387797Jy sigma=3.027376 ! Inverting map ! Added new window around map position (2.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187616 Jy ! Component: 100 - total flux cleaned = 0.292463 Jy ! Total flux subtracted in 100 components = 0.292463 Jy ! Clean residual min=-0.080394 max=0.147669 Jy/beam ! Clean residual mean=-0.000042 rms=0.018365 Jy/beam ! Combined flux in latest and established models = 1.95096 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 1.95096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282470Jy sigma=2.155803 ! Fit after self-cal, rms=0.274520Jy sigma=2.083098 ! Inverting map ! Added new window around map position (-2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103346 Jy ! Component: 100 - total flux cleaned = 0.16376 Jy ! Total flux subtracted in 100 components = 0.16376 Jy ! Clean residual min=-0.080876 max=0.055821 Jy/beam ! Clean residual mean=-0.000029 rms=0.013714 Jy/beam ! Combined flux in latest and established models = 2.11472 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 2.11472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225861Jy sigma=1.678501 ! Fit after self-cal, rms=0.224711Jy sigma=1.672919 ! 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=0.8935 mas, bmaj=2.184 mas, bpa=17.99 degrees ! Estimated noise=2.78484 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 = 0.0660001 Jy ! Component: 100 - total flux cleaned = 0.111807 Jy ! Component: 150 - total flux cleaned = 0.146423 Jy ! Component: 200 - total flux cleaned = 0.172876 Jy ! Total flux subtracted in 200 components = 0.172876 Jy ! Clean residual min=-0.081728 max=0.059451 Jy/beam ! Clean residual mean=-0.000046 rms=0.013034 Jy/beam ! Combined flux in latest and established models = 2.28759 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 2.28759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.199552Jy sigma=1.467589 ! Fit after self-cal, rms=0.198249Jy sigma=1.461525 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 1.00 ! LA 1.03 MK 1.00 NL 1.16 OV 0.95 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.03 KP 0.93 ! LA 0.97 MK 0.96 NL 1.13 OV 0.92 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.97 KP 0.86 ! LA 0.96 MK 1.02 NL 1.10 OV 0.94 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.97 KP 0.89 ! LA 0.96 MK 1.03 NL 1.06 OV 0.96 ! PT 1.13 SC 1.00 ! ! ! Fit before self-cal, rms=0.198249Jy sigma=1.461525 ! Fit after self-cal, rms=0.137225Jy sigma=1.021647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8936 mas, bmaj=2.193 mas, bpa=18.01 degrees ! Estimated noise=2.81183 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 = -0.0233423 Jy ! Component: 100 - total flux cleaned = -0.0234059 Jy ! Component: 150 - total flux cleaned = -0.021749 Jy ! Component: 200 - total flux cleaned = -0.021757 Jy ! Total flux subtracted in 200 components = -0.021757 Jy ! Clean residual min=-0.036976 max=0.036879 Jy/beam ! Clean residual mean=-0.000059 rms=0.007812 Jy/beam ! Combined flux in latest and established models = 2.26584 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 2.26584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129918Jy sigma=0.967643 ! Fit after self-cal, rms=0.128990Jy sigma=0.963705 ! 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=0.128990Jy sigma=0.963705 ! Fit after self-cal, rms=0.128501Jy sigma=0.959328 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.893 mas, bmaj=2.194 mas, bpa=18.02 degrees ! Estimated noise=2.81803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00973677 Jy ! Component: 100 - total flux cleaned = -0.00972839 Jy ! Component: 150 - total flux cleaned = -0.0101598 Jy ! Component: 200 - total flux cleaned = -0.0105382 Jy ! Total flux subtracted in 200 components = -0.0105382 Jy ! Clean residual min=-0.032621 max=0.034857 Jy/beam ! Clean residual mean=-0.000058 rms=0.007455 Jy/beam ! Combined flux in latest and established models = 2.2553 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 2.2553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125170Jy sigma=0.933486 ! Fit after self-cal, rms=0.124770Jy sigma=0.932074 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 (-6.4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358367 Jy ! Component: 100 - total flux cleaned = 0.0492543 Jy ! Component: 150 - total flux cleaned = 0.0583728 Jy ! Component: 200 - total flux cleaned = 0.0634866 Jy ! Total flux subtracted in 200 components = 0.0634866 Jy ! Clean residual min=-0.026708 max=0.025954 Jy/beam ! Clean residual mean=-0.000036 rms=0.005623 Jy/beam ! Combined flux in latest and established models = 2.31878 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 2.31878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112944Jy sigma=0.827678 ! Fit after self-cal, rms=0.112708Jy sigma=0.826644 ! 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=0.112708Jy sigma=0.826644 ! Fit after self-cal, rms=0.111822Jy sigma=0.821559 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8923 mas, bmaj=2.195 mas, bpa=18.02 degrees ! Estimated noise=2.81234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00354413 Jy ! Component: 100 - total flux cleaned = -0.00215777 Jy ! Component: 150 - total flux cleaned = 0.000823355 Jy ! Component: 200 - total flux cleaned = 0.00278004 Jy ! Total flux subtracted in 200 components = 0.00278004 Jy ! Clean residual min=-0.023779 max=0.023789 Jy/beam ! Clean residual mean=-0.000027 rms=0.005113 Jy/beam ! Combined flux in latest and established models = 2.32156 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 2.32156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108478Jy sigma=0.794275 ! Fit after self-cal, rms=0.108261Jy sigma=0.793461 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 = 0.00174513 Jy ! Component: 100 - total flux cleaned = 0.00418973 Jy ! Component: 150 - total flux cleaned = 0.00611127 Jy ! Component: 200 - total flux cleaned = 0.00820165 Jy ! Total flux subtracted in 200 components = 0.00820165 Jy ! Clean residual min=-0.022169 max=0.022445 Jy/beam ! Clean residual mean=-0.000025 rms=0.004882 Jy/beam ! Combined flux in latest and established models = 2.32976 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 108 components and 2.32977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106507Jy sigma=0.779473 ! Fit after self-cal, rms=0.106385Jy sigma=0.779058 ! Inverting map ! Added new window around map position (5.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126727 Jy ! Component: 100 - total flux cleaned = -0.00270426 Jy ! Component: 150 - total flux cleaned = -0.00679994 Jy ! Component: 200 - total flux cleaned = -0.0089192 Jy ! Total flux subtracted in 200 components = -0.0089192 Jy ! Clean residual min=-0.018906 max=0.017388 Jy/beam ! Clean residual mean=-0.000022 rms=0.004130 Jy/beam ! Combined flux in latest and established models = 2.32085 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 2.32085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100664Jy sigma=0.734177 ! Fit after self-cal, rms=0.100453Jy sigma=0.732179 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.100453Jy sigma=0.732179 ! Fit after self-cal, rms=0.099916Jy sigma=0.727683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=2.818 mas, bpa=8.665 degrees ! Estimated noise=3.45629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00617491 Jy ! Component: 100 - total flux cleaned = -0.00945057 Jy ! Component: 150 - total flux cleaned = -0.0117908 Jy ! Component: 200 - total flux cleaned = -0.0132138 Jy ! Total flux subtracted in 200 components = -0.0132138 Jy ! Clean residual min=-0.024798 max=0.019540 Jy/beam ! Clean residual mean=-0.000039 rms=0.006170 Jy/beam ! Combined flux in latest and established models = 2.30763 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 149 components and 2.30763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099131Jy sigma=0.718346 ! Fit after self-cal, rms=0.099089Jy sigma=0.717758 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 = -0.00319064 Jy ! Component: 100 - total flux cleaned = -0.00548578 Jy ! Component: 150 - total flux cleaned = -0.00737629 Jy ! Component: 200 - total flux cleaned = -0.00826564 Jy ! Total flux subtracted in 200 components = -0.00826564 Jy ! Clean residual min=-0.023732 max=0.018904 Jy/beam ! Clean residual mean=-0.000039 rms=0.005876 Jy/beam ! Combined flux in latest and established models = 2.29937 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 2.29937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098891Jy sigma=0.714376 ! Fit after self-cal, rms=0.098854Jy sigma=0.714141 ! 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=0.8918 mas, bmaj=2.195 mas, bpa=18.03 degrees ! Estimated noise=2.81103 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8918 x 2.195 at 18.03 degrees (North through East) ! Clean map min=-0.019045 max=1.6337 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=0.098854Jy sigma=0.714141 ! Fit after self-cal, rms=0.094714Jy sigma=0.671633 ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=2.196 mas, bpa=18.08 degrees ! Estimated noise=2.81205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.18433e-05 Jy ! Component: 100 - total flux cleaned = 0.000328628 Jy ! Component: 150 - total flux cleaned = 0.00130467 Jy ! Component: 200 - total flux cleaned = 0.00218221 Jy ! Total flux subtracted in 200 components = 0.00218221 Jy ! Clean residual min=-0.016289 max=0.014940 Jy/beam ! Clean residual mean=-0.000021 rms=0.003483 Jy/beam ! Combined flux in latest and established models = 2.30155 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 166 components and 2.30155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093379Jy sigma=0.662818 ! Fit after self-cal, rms=0.093343Jy sigma=0.662636 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.84476e-05 Jy ! Component: 100 - total flux cleaned = 0.000792005 Jy ! Component: 150 - total flux cleaned = 0.00133623 Jy ! Component: 200 - total flux cleaned = 0.0018465 Jy ! Total flux subtracted in 200 components = 0.0018465 Jy ! Clean residual min=-0.016131 max=0.014805 Jy/beam ! Clean residual mean=-0.000021 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 2.3034 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 173 components and 2.30339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092628Jy sigma=0.658138 ! Fit after self-cal, rms=0.092609Jy sigma=0.658033 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092609Jy sigma=0.658033 ! Fit after self-cal, rms=0.092577Jy sigma=0.657462 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=0.7599 mas, bmaj=2.086 mas, bpa=19.87 degrees ! Estimated noise=3.71434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.33818 Jy ! Component: 100 - total flux cleaned = 1.67049 Jy ! Component: 150 - total flux cleaned = 1.836 Jy ! Component: 200 - total flux cleaned = 1.93607 Jy ! Total flux subtracted in 200 components = 1.93607 Jy ! Clean residual min=-0.047628 max=0.052088 Jy/beam ! Clean residual mean=-0.000063 rms=0.012232 Jy/beam ! Combined flux in latest and established models = 1.93607 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.93607 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=2.196 mas, bpa=18.08 degrees ! Estimated noise=2.81137 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 = 0.0820101 Jy ! Component: 100 - total flux cleaned = 0.138815 Jy ! Component: 150 - total flux cleaned = 0.173967 Jy ! Component: 200 - total flux cleaned = 0.197075 Jy ! Total flux subtracted in 200 components = 0.197075 Jy ! Clean residual min=-0.032266 max=0.036397 Jy/beam ! Clean residual mean=-0.000042 rms=0.007920 Jy/beam ! Combined flux in latest and established models = 2.13314 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 47 components and 2.13314 Jy ! Inverting map ! Added new window around map position (-2.2, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336218 Jy ! Component: 100 - total flux cleaned = 0.0486876 Jy ! Component: 150 - total flux cleaned = 0.0638117 Jy ! Component: 200 - total flux cleaned = 0.0756454 Jy ! Total flux subtracted in 200 components = 0.0756454 Jy ! Clean residual min=-0.025352 max=0.019768 Jy/beam ! Clean residual mean=-0.000026 rms=0.005513 Jy/beam ! Combined flux in latest and established models = 2.20879 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 70 components and 2.20879 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.058 mas, bmaj=2.819 mas, bpa=8.751 degrees ! Estimated noise=3.45411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202669 Jy ! Component: 100 - total flux cleaned = 0.0358657 Jy ! Component: 150 - total flux cleaned = 0.0446668 Jy ! Component: 200 - total flux cleaned = 0.0523085 Jy ! Total flux subtracted in 200 components = 0.0523085 Jy ! Clean residual min=-0.028460 max=0.018515 Jy/beam ! Clean residual mean=-0.000032 rms=0.006430 Jy/beam ! Combined flux in latest and established models = 2.2611 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 = 0.00559315 Jy ! Component: 100 - total flux cleaned = 0.00961053 Jy ! Component: 150 - total flux cleaned = 0.0127484 Jy ! Component: 200 - total flux cleaned = 0.015569 Jy ! Total flux subtracted in 200 components = 0.015569 Jy ! Clean residual min=-0.024302 max=0.016144 Jy/beam ! Clean residual mean=-0.000027 rms=0.005398 Jy/beam ! Combined flux in latest and established models = 2.27667 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 122 components and 2.27667 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8918 mas, bmaj=2.196 mas, bpa=18.08 degrees ! Estimated noise=2.81137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647112 Jy ! Component: 100 - total flux cleaned = 0.0101418 Jy ! Component: 150 - total flux cleaned = 0.0134151 Jy ! Component: 200 - total flux cleaned = 0.0167461 Jy ! Total flux subtracted in 200 components = 0.0167461 Jy ! Clean residual min=-0.018532 max=0.015599 Jy/beam ! Clean residual mean=-0.000011 rms=0.003596 Jy/beam ! Combined flux in latest and established models = 2.29341 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 143 components and 2.29341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096896Jy sigma=0.679338 ! Fit after self-cal, rms=0.096107Jy sigma=0.673619 wmodel /g0/scr/pima/npcsb_uvs/J2203+3145_X_map.mod ! Writing 143 model components to file: /g0/scr/pima/npcsb_uvs/J2203+3145_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J2203+3145_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J2203+3145_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J2203+3145_X_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/npcsb_uvs/J2203+3145_X_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 = -0.00836244 Jy ! Component: 100 - total flux cleaned = -0.0110972 Jy ! Component: 150 - total flux cleaned = -0.0131892 Jy ! Component: 200 - total flux cleaned = -0.0153581 Jy ! Component: 250 - total flux cleaned = -0.0175891 Jy ! Component: 300 - total flux cleaned = -0.0189261 Jy ! Component: 350 - total flux cleaned = -0.0203901 Jy ! Component: 400 - total flux cleaned = -0.0217816 Jy ! Component: 450 - total flux cleaned = -0.0229511 Jy ! Component: 500 - total flux cleaned = -0.024398 Jy ! Component: 550 - total flux cleaned = -0.0254888 Jy ! Component: 600 - total flux cleaned = -0.026994 Jy ! Component: 650 - total flux cleaned = -0.0281586 Jy ! Component: 700 - total flux cleaned = -0.0291457 Jy ! Component: 750 - total flux cleaned = -0.0301004 Jy ! Component: 800 - total flux cleaned = -0.0306291 Jy ! Component: 850 - total flux cleaned = -0.0312718 Jy ! Component: 900 - total flux cleaned = -0.0316483 Jy ! Component: 950 - total flux cleaned = -0.0320115 Jy ! Component: 1000 - total flux cleaned = -0.0321297 Jy ! Component: 1050 - total flux cleaned = -0.0323629 Jy ! Component: 1100 - total flux cleaned = -0.0323659 Jy ! Component: 1150 - total flux cleaned = -0.0326982 Jy ! Component: 1200 - total flux cleaned = -0.0330188 Jy ! Component: 1250 - total flux cleaned = -0.0330209 Jy ! Component: 1300 - total flux cleaned = -0.0334275 Jy ! Component: 1350 - total flux cleaned = -0.0338256 Jy ! Component: 1400 - total flux cleaned = -0.0337307 Jy ! Component: 1450 - total flux cleaned = -0.0340178 Jy ! Component: 1500 - total flux cleaned = -0.0342058 Jy ! Component: 1550 - total flux cleaned = -0.0346592 Jy ! Component: 1600 - total flux cleaned = -0.0347451 Jy ! Component: 1650 - total flux cleaned = -0.0349164 Jy ! Component: 1700 - total flux cleaned = -0.0350861 Jy ! Component: 1750 - total flux cleaned = -0.0351696 Jy ! Component: 1800 - total flux cleaned = -0.0353339 Jy ! Component: 1850 - total flux cleaned = -0.035654 Jy ! Component: 1900 - total flux cleaned = -0.0355744 Jy ! Component: 1950 - total flux cleaned = -0.0360358 Jy ! Component: 2000 - total flux cleaned = -0.0360346 Jy ! Component: 2050 - total flux cleaned = -0.036034 Jy ! Component: 2100 - total flux cleaned = -0.0362532 Jy ! Component: 2150 - total flux cleaned = -0.0363259 Jy ! Component: 2200 - total flux cleaned = -0.0363977 Jy ! Component: 2250 - total flux cleaned = -0.0363967 Jy ! Component: 2300 - total flux cleaned = -0.0364652 Jy ! Component: 2350 - total flux cleaned = -0.0364658 Jy ! Component: 2400 - total flux cleaned = -0.0366655 Jy ! Component: 2450 - total flux cleaned = -0.0367948 Jy ! Component: 2500 - total flux cleaned = -0.0367298 Jy ! Component: 2550 - total flux cleaned = -0.0367921 Jy ! Component: 2600 - total flux cleaned = -0.0369175 Jy ! Component: 2650 - total flux cleaned = -0.0368554 Jy ! Component: 2700 - total flux cleaned = -0.0368546 Jy ! Component: 2750 - total flux cleaned = -0.0368549 Jy ! Component: 2800 - total flux cleaned = -0.0369724 Jy ! Component: 2850 - total flux cleaned = -0.0371463 Jy ! Component: 2900 - total flux cleaned = -0.0371457 Jy ! Component: 2950 - total flux cleaned = -0.0368067 Jy ! Component: 3000 - total flux cleaned = -0.0371995 Jy ! Component: 3050 - total flux cleaned = -0.0374765 Jy ! Component: 3100 - total flux cleaned = -0.0375313 Jy ! Component: 3150 - total flux cleaned = -0.0379637 Jy ! Component: 3200 - total flux cleaned = -0.0381777 Jy ! Component: 3250 - total flux cleaned = -0.0384943 Jy ! Component: 3300 - total flux cleaned = -0.0388084 Jy ! Component: 3350 - total flux cleaned = -0.0390672 Jy ! Component: 3400 - total flux cleaned = -0.0393227 Jy ! Component: 3450 - total flux cleaned = -0.0394755 Jy ! Component: 3500 - total flux cleaned = -0.0397273 Jy ! Component: 3550 - total flux cleaned = -0.0400754 Jy ! Component: 3600 - total flux cleaned = -0.0402726 Jy ! Component: 3650 - total flux cleaned = -0.0405662 Jy ! Component: 3700 - total flux cleaned = -0.0406633 Jy ! Component: 3750 - total flux cleaned = -0.0409992 Jy ! Component: 3800 - total flux cleaned = -0.0413321 Jy ! Component: 3850 - total flux cleaned = -0.0414263 Jy ! Component: 3900 - total flux cleaned = -0.0417534 Jy ! Component: 3950 - total flux cleaned = -0.0420313 Jy ! Component: 4000 - total flux cleaned = -0.0421687 Jy ! Component: 4050 - total flux cleaned = -0.0423052 Jy ! Total flux subtracted in 4096 components = -0.0424408 Jy ! Clean residual min=-0.002530 max=0.003293 Jy/beam ! Clean residual mean=0.000004 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 2.25097 Jy keep ! Adding 290 model components to the UV plane model. ! The established model now contains 433 components and 2.25097 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J2203+3145_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8918 x 2.196 at 18.08 degrees (North through East) ! Clean map min=-0.016684 max=1.6566 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J2203+3145_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.65662 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000768664 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.139199 0.139199 0.278397 0.556795 1.11359 2.22718 4.45436 8.90872 17.8174 35.6349 71.2697 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.656 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J2203+3145_X_uvs.log closed on Wed Sep 25 00:08:19 2013