! Started logfile: /scr/pima/bg219h_uvs/J1505+0326_S_dfm.log on Thu May 19 22:30:30 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/bg219h_uvs/J1505+0326_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1505+0326_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736508 visibilities/baseline/integration-bin. ! Found source: J1505+0326 ! ! 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 928 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 J1505+0326_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.128118Jy sigma=18.688626 ! Fit after self-cal, rms=0.481125Jy sigma=7.850945 ! 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=2.652 mas, bmaj=7.085 mas, bpa=-9.096 degrees ! Estimated noise=2.43067 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 = 0.400993 Jy ! Component: 100 - total flux cleaned = 0.48878 Jy ! Total flux subtracted in 100 components = 0.48878 Jy ! Clean residual min=-0.015917 max=0.026771 Jy/beam ! Clean residual mean=-0.000038 rms=0.004568 Jy/beam ! Combined flux in latest and established models = 0.48878 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.48878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077059Jy sigma=1.250360 ! Fit after self-cal, rms=0.077055Jy sigma=1.250203 ! 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=2.981 mas, bmaj=7.332 mas, bpa=-8.79 degrees ! Estimated noise=1.85207 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 = 0.033784 Jy ! Component: 100 - total flux cleaned = 0.0483025 Jy ! Component: 150 - total flux cleaned = 0.0532971 Jy ! Component: 200 - total flux cleaned = 0.0553255 Jy ! Total flux subtracted in 200 components = 0.0553255 Jy ! Clean residual min=-0.009833 max=0.011914 Jy/beam ! Clean residual mean=-0.000031 rms=0.002738 Jy/beam ! Combined flux in latest and established models = 0.544106 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.544105 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063186Jy sigma=0.990946 ! Fit after self-cal, rms=0.063131Jy sigma=0.990430 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.981 x 7.332 at -8.79 degrees (North through East) ! Clean map min=-0.010324 max=0.52198 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 0.98 FD 1.00* HN 1.03 KP 1.03 ! LA 0.98 MK 1.00 NL 0.95 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.05 KP 1.04 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00 MK 0.99 NL 0.99 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.04 KP 1.01 ! LA 0.97 MK 0.99 NL 0.95 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.063131Jy sigma=0.990430 ! Fit after self-cal, rms=0.060729Jy sigma=0.938709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.993 mas, bmaj=7.327 mas, bpa=-8.895 degrees ! Estimated noise=1.84437 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 = -0.00199275 Jy ! Component: 100 - total flux cleaned = -0.00264505 Jy ! Component: 150 - total flux cleaned = -0.00314108 Jy ! Component: 200 - total flux cleaned = -0.003579 Jy ! Total flux subtracted in 200 components = -0.003579 Jy ! Clean residual min=-0.007445 max=0.006733 Jy/beam ! Clean residual mean=-0.000022 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 0.540526 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.540526 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060509Jy sigma=0.935950 ! Fit after self-cal, rms=0.060523Jy sigma=0.935726 ! 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=0.060523Jy sigma=0.935726 ! Fit after self-cal, rms=0.060403Jy sigma=0.935405 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=7.331 mas, bpa=-8.874 degrees ! Estimated noise=1.8414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00148848 Jy ! Component: 100 - total flux cleaned = -0.00197844 Jy ! Component: 150 - total flux cleaned = -0.00229914 Jy ! Component: 200 - total flux cleaned = -0.0025883 Jy ! Total flux subtracted in 200 components = -0.0025883 Jy ! Clean residual min=-0.007314 max=0.006728 Jy/beam ! Clean residual mean=-0.000022 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.537938 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.537938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060269Jy sigma=0.934020 ! Fit after self-cal, rms=0.060261Jy sigma=0.933898 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 = -0.000327729 Jy ! Component: 100 - total flux cleaned = -0.000546297 Jy ! Component: 150 - total flux cleaned = -0.000743709 Jy ! Component: 200 - total flux cleaned = -0.000924154 Jy ! Total flux subtracted in 200 components = -0.000924154 Jy ! Clean residual min=-0.007276 max=0.006787 Jy/beam ! Clean residual mean=-0.000023 rms=0.001803 Jy/beam ! Combined flux in latest and established models = 0.537014 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.537014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060199Jy sigma=0.933222 ! Fit after self-cal, rms=0.060194Jy sigma=0.933170 ! 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=0.060194Jy sigma=0.933170 ! Fit after self-cal, rms=0.060078Jy sigma=0.932778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=7.333 mas, bpa=-8.837 degrees ! Estimated noise=1.83894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117681 Jy ! Component: 100 - total flux cleaned = -0.00139045 Jy ! Component: 150 - total flux cleaned = -0.00162147 Jy ! Component: 200 - total flux cleaned = -0.00180127 Jy ! Total flux subtracted in 200 components = -0.00180127 Jy ! Clean residual min=-0.007229 max=0.006688 Jy/beam ! Clean residual mean=-0.000023 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.535213 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.535213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060004Jy sigma=0.932169 ! Fit after self-cal, rms=0.059999Jy sigma=0.932130 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 = -0.000238766 Jy ! Component: 100 - total flux cleaned = -0.000404461 Jy ! Component: 150 - total flux cleaned = -0.000527046 Jy ! Component: 200 - total flux cleaned = -0.000585077 Jy ! Total flux subtracted in 200 components = -0.000585077 Jy ! Clean residual min=-0.007191 max=0.006709 Jy/beam ! Clean residual mean=-0.000024 rms=0.001774 Jy/beam ! Combined flux in latest and established models = 0.534628 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.534628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059963Jy sigma=0.931737 ! Fit after self-cal, rms=0.059960Jy sigma=0.931719 ! 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=0.059960Jy sigma=0.931719 ! Fit after self-cal, rms=0.059863Jy sigma=0.931495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.971 mas, bmaj=12.22 mas, bpa=8.837 degrees ! Estimated noise=2.40114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00161357 Jy ! Component: 100 - total flux cleaned = -0.00191706 Jy ! Component: 150 - total flux cleaned = -0.00213252 Jy ! Component: 200 - total flux cleaned = -0.00237493 Jy ! Total flux subtracted in 200 components = -0.00237493 Jy ! Clean residual min=-0.009729 max=0.008090 Jy/beam ! Clean residual mean=-0.000062 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 0.532253 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 52 components and 0.532253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059867Jy sigma=0.932585 ! Fit after self-cal, rms=0.059827Jy sigma=0.932006 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 = -0.000157602 Jy ! Component: 100 - total flux cleaned = -0.000286319 Jy ! Component: 150 - total flux cleaned = -0.000363682 Jy ! Component: 200 - total flux cleaned = -0.000436781 Jy ! Total flux subtracted in 200 components = -0.000436781 Jy ! Clean residual min=-0.009547 max=0.007922 Jy/beam ! Clean residual mean=-0.000063 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.531816 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.531816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059857Jy sigma=0.933010 ! Fit after self-cal, rms=0.059838Jy sigma=0.932791 ! 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=2.997 mas, bmaj=7.333 mas, bpa=-8.8 degrees ! Estimated noise=1.83631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.997 x 7.333 at -8.8 degrees (North through East) ! Clean map min=-0.0072135 max=0.52075 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=0.059838Jy sigma=0.932791 ! Fit after self-cal, rms=0.054948Jy sigma=0.843641 ! Inverting map and beam ! Estimated beam: bmin=2.994 mas, bmaj=7.346 mas, bpa=-8.904 degrees ! Estimated noise=1.83469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000438192 Jy ! Component: 100 - total flux cleaned = -0.000607188 Jy ! Component: 150 - total flux cleaned = -0.000558713 Jy ! Component: 200 - total flux cleaned = -0.000560376 Jy ! Total flux subtracted in 200 components = -0.000560376 Jy ! Clean residual min=-0.007000 max=0.006944 Jy/beam ! Clean residual mean=-0.000023 rms=0.001667 Jy/beam ! Combined flux in latest and established models = 0.531256 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.531256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054875Jy sigma=0.841875 ! Fit after self-cal, rms=0.054879Jy sigma=0.841814 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.92287e-05 Jy ! Component: 100 - total flux cleaned = 6.89826e-05 Jy ! Component: 150 - total flux cleaned = 3.97134e-05 Jy ! Component: 200 - total flux cleaned = 1.21463e-05 Jy ! Total flux subtracted in 200 components = 1.21463e-05 Jy ! Clean residual min=-0.006873 max=0.006927 Jy/beam ! Clean residual mean=-0.000023 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.531268 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.531268 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054853Jy sigma=0.841187 ! Fit after self-cal, rms=0.054855Jy sigma=0.841166 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054855Jy sigma=0.841166 ! Fit after self-cal, rms=0.054841Jy sigma=0.841125 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=2.662 mas, bmaj=7.105 mas, bpa=-9.243 degrees ! Estimated noise=2.41812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.398859 Jy ! Component: 100 - total flux cleaned = 0.486224 Jy ! Component: 150 - total flux cleaned = 0.511121 Jy ! Component: 200 - total flux cleaned = 0.523253 Jy ! Total flux subtracted in 200 components = 0.523253 Jy ! Clean residual min=-0.011841 max=0.010954 Jy/beam ! Clean residual mean=-0.000009 rms=0.002882 Jy/beam ! Combined flux in latest and established models = 0.523254 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.523254 Jy ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=7.347 mas, bpa=-8.901 degrees ! Estimated noise=1.83456 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 = 0.00740431 Jy ! Component: 100 - total flux cleaned = 0.00871927 Jy ! Component: 150 - total flux cleaned = 0.00999011 Jy ! Component: 200 - total flux cleaned = 0.00999508 Jy ! Total flux subtracted in 200 components = 0.00999508 Jy ! Clean residual min=-0.008243 max=0.006772 Jy/beam ! Clean residual mean=-0.000022 rms=0.001930 Jy/beam ! Combined flux in latest and established models = 0.533249 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.533249 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.966 mas, bmaj=12.22 mas, bpa=8.631 degrees ! Estimated noise=2.40054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173644 Jy ! Component: 100 - total flux cleaned = -6.55808e-05 Jy ! Component: 150 - total flux cleaned = -0.000463473 Jy ! Component: 200 - total flux cleaned = -0.000721836 Jy ! Total flux subtracted in 200 components = -0.000721836 Jy ! Clean residual min=-0.010098 max=0.007932 Jy/beam ! Clean residual mean=-0.000057 rms=0.002532 Jy/beam ! Combined flux in latest and established models = 0.532527 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 = -0.000153362 Jy ! Component: 100 - total flux cleaned = -0.000296318 Jy ! Component: 150 - total flux cleaned = -0.000486602 Jy ! Component: 200 - total flux cleaned = -0.000659509 Jy ! Total flux subtracted in 200 components = -0.000659509 Jy ! Clean residual min=-0.009654 max=0.007562 Jy/beam ! Clean residual mean=-0.000058 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 0.531867 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 44 components and 0.531867 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.995 mas, bmaj=7.347 mas, bpa=-8.901 degrees ! Estimated noise=1.83456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000526512 Jy ! Component: 100 - total flux cleaned = -0.000814198 Jy ! Component: 150 - total flux cleaned = -0.000826082 Jy ! Component: 200 - total flux cleaned = -0.000737746 Jy ! Total flux subtracted in 200 components = -0.000737746 Jy ! Clean residual min=-0.007245 max=0.007090 Jy/beam ! Clean residual mean=-0.000024 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.53113 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.53113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054997Jy sigma=0.845072 ! Fit after self-cal, rms=0.054966Jy sigma=0.844324 wmodel /J1505+0326_S_map.mod ! wmodel: Unable to open new model file: /J1505+0326_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1505+0326_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.995 x 7.347 at -8.901 degrees (North through East) ! Clean map min=-0.007657 max=0.51956 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1505+0326_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.519558 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00170789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.986158 0.986158 1.97232 3.94463 7.88926 15.7785 31.5571 63.1141 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0051 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.519 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 304.21 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1505+0326_S_dfm.log closed on Thu May 19 22:30:33 2016