! Started logfile: /scr/pima/bg219h_uvs/J1733-1304_S_dfm.log on Thu May 19 22:35:33 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/J1733-1304_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1733-1304_S_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.52381 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 1320 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 J1733-1304_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.798829Jy sigma=39.417256 ! Fit after self-cal, rms=1.628340Jy sigma=21.586157 ! 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=2.611 mas, bmaj=6.528 mas, bpa=2.544 degrees ! Estimated noise=2.13537 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 = 1.59984 Jy ! Component: 100 - total flux cleaned = 2.06072 Jy ! Total flux subtracted in 100 components = 2.06072 Jy ! Clean residual min=-0.166801 max=0.234909 Jy/beam ! Clean residual mean=0.000384 rms=0.049833 Jy/beam ! Combined flux in latest and established models = 2.06072 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 2.06072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.907515Jy sigma=11.754780 ! Fit after self-cal, rms=0.907306Jy sigma=11.743486 ! 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=3.092 mas, bmaj=7.392 mas, bpa=3.603 degrees ! Estimated noise=1.76102 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 = 0.434763 Jy ! Component: 100 - total flux cleaned = 0.675313 Jy ! Component: 150 - total flux cleaned = 0.817179 Jy ! Component: 200 - total flux cleaned = 0.907743 Jy ! Total flux subtracted in 200 components = 0.907743 Jy ! Clean residual min=-0.190553 max=0.245606 Jy/beam ! Clean residual mean=0.000683 rms=0.064759 Jy/beam ! Combined flux in latest and established models = 2.96846 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 2.96846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.629016Jy sigma=8.013141 ! Fit after self-cal, rms=0.624970Jy sigma=7.942136 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 7.392 at 3.603 degrees (North through East) ! Clean map min=-0.18606 max=2.2399 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 1.08 ! LA 0.89 MK 0.90 NL 1.16 OV 1.08 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.01 KP 1.00 ! LA 0.89 MK 0.94 NL 1.05 OV 0.92 ! PT 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.624970Jy sigma=7.942136 ! Fit after self-cal, rms=0.592888Jy sigma=7.464076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.08 mas, bmaj=7.404 mas, bpa=3.257 degrees ! Estimated noise=1.73778 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 = 0.0526394 Jy ! Component: 100 - total flux cleaned = 0.0539755 Jy ! Component: 150 - total flux cleaned = 0.0565048 Jy ! Component: 200 - total flux cleaned = 0.0600027 Jy ! Total flux subtracted in 200 components = 0.0600027 Jy ! Clean residual min=-0.157213 max=0.215579 Jy/beam ! Clean residual mean=0.000525 rms=0.052126 Jy/beam ! Combined flux in latest and established models = 3.02847 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 3.02847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.582608Jy sigma=7.351247 ! Fit after self-cal, rms=0.582778Jy sigma=7.334333 ! 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=0.582778Jy sigma=7.334333 ! Fit after self-cal, rms=0.571745Jy sigma=6.963284 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.088 mas, bmaj=7.425 mas, bpa=3.052 degrees ! Estimated noise=1.71485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0372319 Jy ! Component: 100 - total flux cleaned = -0.0439001 Jy ! Component: 150 - total flux cleaned = -0.0492142 Jy ! Component: 200 - total flux cleaned = -0.0519245 Jy ! Total flux subtracted in 200 components = -0.0519245 Jy ! Clean residual min=-0.142940 max=0.216176 Jy/beam ! Clean residual mean=-0.000103 rms=0.047071 Jy/beam ! Combined flux in latest and established models = 2.97654 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 2.97654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.563664Jy sigma=6.911940 ! Fit after self-cal, rms=0.564531Jy sigma=6.901063 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 (-37.5, 68.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191192 Jy ! Component: 100 - total flux cleaned = 0.288014 Jy ! Component: 150 - total flux cleaned = 0.355501 Jy ! Component: 200 - total flux cleaned = 0.401707 Jy ! Total flux subtracted in 200 components = 0.401707 Jy ! Clean residual min=-0.108901 max=0.139537 Jy/beam ! Clean residual mean=-0.000033 rms=0.033884 Jy/beam ! Combined flux in latest and established models = 3.37825 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 94 components and 3.37825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.487837Jy sigma=5.561287 ! Fit after self-cal, rms=0.470304Jy sigma=5.412984 ! 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=0.470304Jy sigma=5.412984 ! Fit after self-cal, rms=0.424682Jy sigma=4.983249 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.108 mas, bmaj=7.459 mas, bpa=3.111 degrees ! Estimated noise=1.70581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623272 Jy ! Component: 100 - total flux cleaned = 0.0779331 Jy ! Component: 150 - total flux cleaned = 0.0869456 Jy ! Component: 200 - total flux cleaned = 0.0944074 Jy ! Total flux subtracted in 200 components = 0.0944074 Jy ! Clean residual min=-0.093821 max=0.126839 Jy/beam ! Clean residual mean=-0.000068 rms=0.028425 Jy/beam ! Combined flux in latest and established models = 3.47266 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 3.47266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.409656Jy sigma=4.665109 ! Fit after self-cal, rms=0.405146Jy sigma=4.630967 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 (13.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129637 Jy ! Component: 100 - total flux cleaned = 0.197989 Jy ! Component: 150 - total flux cleaned = 0.225089 Jy ! Component: 200 - total flux cleaned = 0.242242 Jy ! Total flux subtracted in 200 components = 0.242242 Jy ! Clean residual min=-0.071225 max=0.069227 Jy/beam ! Clean residual mean=-0.000283 rms=0.020089 Jy/beam ! Combined flux in latest and established models = 3.7149 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 141 components and 3.7149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.339603Jy sigma=3.899112 ! Fit after self-cal, rms=0.334156Jy sigma=3.829559 ! 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=0.334156Jy sigma=3.829559 ! Fit after self-cal, rms=0.330623Jy sigma=3.629484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.557 mas, bmaj=11.6 mas, bpa=-5.078 degrees ! Estimated noise=2.28897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113688 Jy ! Component: 100 - total flux cleaned = 0.134277 Jy ! Component: 150 - total flux cleaned = 0.144581 Jy ! Component: 200 - total flux cleaned = 0.155334 Jy ! Total flux subtracted in 200 components = 0.155334 Jy ! Clean residual min=-0.097788 max=0.084557 Jy/beam ! Clean residual mean=-0.000390 rms=0.027035 Jy/beam ! Combined flux in latest and established models = 3.87023 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 3.87023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.297986Jy sigma=3.425309 ! Fit after self-cal, rms=0.295418Jy sigma=3.361032 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 = 0.00911683 Jy ! Component: 100 - total flux cleaned = 0.0134122 Jy ! Component: 150 - total flux cleaned = 0.0183872 Jy ! Component: 200 - total flux cleaned = 0.025013 Jy ! Total flux subtracted in 200 components = 0.025013 Jy ! Clean residual min=-0.095442 max=0.081525 Jy/beam ! Clean residual mean=-0.000429 rms=0.024763 Jy/beam ! Combined flux in latest and established models = 3.89524 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 3.89524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288630Jy sigma=3.350916 ! Fit after self-cal, rms=0.288735Jy sigma=3.333708 ! 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=3.104 mas, bmaj=7.45 mas, bpa=3.026 degrees ! Estimated noise=1.7019 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.104 x 7.45 at 3.026 degrees (North through East) ! Clean map min=-0.07033 max=2.1005 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=0.288735Jy sigma=3.333708 ! Fit after self-cal, rms=0.282311Jy sigma=3.027321 ! Inverting map and beam ! Estimated beam: bmin=3.09 mas, bmaj=7.441 mas, bpa=2.809 degrees ! Estimated noise=1.69716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350625 Jy ! Component: 100 - total flux cleaned = 0.0398366 Jy ! Component: 150 - total flux cleaned = 0.04174 Jy ! Component: 200 - total flux cleaned = 0.0434954 Jy ! Total flux subtracted in 200 components = 0.0434954 Jy ! Clean residual min=-0.052485 max=0.051300 Jy/beam ! Clean residual mean=0.000012 rms=0.013636 Jy/beam ! Combined flux in latest and established models = 3.93874 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 179 components and 3.93874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271362Jy sigma=2.867142 ! Fit after self-cal, rms=0.270953Jy sigma=2.851438 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.02094e-05 Jy ! Component: 100 - total flux cleaned = 0.00152943 Jy ! Component: 150 - total flux cleaned = 0.00149608 Jy ! Component: 200 - total flux cleaned = 0.000825037 Jy ! Total flux subtracted in 200 components = 0.000825037 Jy ! Clean residual min=-0.051458 max=0.048067 Jy/beam ! Clean residual mean=0.000007 rms=0.013115 Jy/beam ! Combined flux in latest and established models = 3.93956 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 190 components and 3.93956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266256Jy sigma=2.792614 ! Fit after self-cal, rms=0.266413Jy sigma=2.787126 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.266413Jy sigma=2.787126 ! Fit after self-cal, rms=0.261423Jy sigma=2.699516 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=2.606 mas, bmaj=6.575 mas, bpa=1.934 degrees ! Estimated noise=2.07232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.54721 Jy ! Component: 100 - total flux cleaned = 2.01416 Jy ! Component: 150 - total flux cleaned = 2.28678 Jy ! Component: 200 - total flux cleaned = 2.49664 Jy ! Total flux subtracted in 200 components = 2.49664 Jy ! Clean residual min=-0.126867 max=0.174293 Jy/beam ! Clean residual mean=0.000180 rms=0.035210 Jy/beam ! Combined flux in latest and established models = 2.49664 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 26 model components to the UV plane model. ! The established model now contains 26 components and 2.49664 Jy ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.443 mas, bpa=2.87 degrees ! Estimated noise=1.69994 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 = 0.29386 Jy ! Component: 100 - total flux cleaned = 0.511642 Jy ! Component: 150 - total flux cleaned = 0.686418 Jy ! Component: 200 - total flux cleaned = 0.828359 Jy ! Total flux subtracted in 200 components = 0.828359 Jy ! Clean residual min=-0.107327 max=0.131064 Jy/beam ! Clean residual mean=0.000284 rms=0.034649 Jy/beam ! Combined flux in latest and established models = 3.325 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 3.325 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=6.543 mas, bmaj=11.59 mas, bpa=-5.42 degrees ! Estimated noise=2.29271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220905 Jy ! Component: 100 - total flux cleaned = 0.362732 Jy ! Component: 150 - total flux cleaned = 0.459801 Jy ! Component: 200 - total flux cleaned = 0.525466 Jy ! Total flux subtracted in 200 components = 0.525466 Jy ! Clean residual min=-0.095894 max=0.093820 Jy/beam ! Clean residual mean=0.000207 rms=0.027081 Jy/beam ! Combined flux in latest and established models = 3.85047 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 = 0.0235864 Jy ! Component: 100 - total flux cleaned = 0.0419373 Jy ! Component: 150 - total flux cleaned = 0.0592369 Jy ! Component: 200 - total flux cleaned = 0.072829 Jy ! Total flux subtracted in 200 components = 0.072829 Jy ! Clean residual min=-0.083718 max=0.076994 Jy/beam ! Clean residual mean=0.000124 rms=0.022407 Jy/beam ! Combined flux in latest and established models = 3.9233 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 112 components and 3.92329 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.094 mas, bmaj=7.443 mas, bpa=2.87 degrees ! Estimated noise=1.69994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123469 Jy ! Component: 100 - total flux cleaned = 0.0239838 Jy ! Component: 150 - total flux cleaned = 0.0300192 Jy ! Component: 200 - total flux cleaned = 0.0332233 Jy ! Total flux subtracted in 200 components = 0.0332233 Jy ! Clean residual min=-0.053110 max=0.055200 Jy/beam ! Clean residual mean=0.000067 rms=0.014127 Jy/beam ! Combined flux in latest and established models = 3.95652 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 3.95652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.269027Jy sigma=2.929695 ! Fit after self-cal, rms=0.268889Jy sigma=2.863262 wmodel /J1733-1304_S_map.mod ! wmodel: Unable to open new model file: /J1733-1304_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1733-1304_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.094 x 7.443 at 2.87 degrees (North through East) ! Clean map min=-0.077615 max=2.1169 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1733-1304_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.11694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0139478 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.97659 1.97659 3.95319 7.90638 15.8128 31.6255 63.251 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0418 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.116 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 151.776 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1733-1304_S_dfm.log closed on Thu May 19 22:35:35 2016