! Started logfile: /scr/pima/bg219h_uvs/J1110-1858_S_dfm.log on Thu May 19 22:22:25 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/J1110-1858_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1110-1858_S_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897019 visibilities/baseline/integration-bin. ! Found source: J1110-1858 ! ! 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 6620 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 J1110-1858_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.166442Jy sigma=21.103591 ! Fit after self-cal, rms=0.542031Jy sigma=10.267144 ! 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=2.368 mas, bmaj=6.617 mas, bpa=-6.965 degrees ! Estimated noise=0.767553 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 = 0.343842 Jy ! Component: 100 - total flux cleaned = 0.456366 Jy ! Total flux subtracted in 100 components = 0.456366 Jy ! Clean residual min=-0.025027 max=0.064805 Jy/beam ! Clean residual mean=-0.000043 rms=0.008248 Jy/beam ! Combined flux in latest and established models = 0.456366 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.456366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239273Jy sigma=3.184013 ! Fit after self-cal, rms=0.239132Jy sigma=3.180740 ! Inverting map ! Added new window around map position (8, -15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0731271 Jy ! Component: 100 - total flux cleaned = 0.124352 Jy ! Total flux subtracted in 100 components = 0.124352 Jy ! Clean residual min=-0.017824 max=0.028870 Jy/beam ! Clean residual mean=-0.000028 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 0.580718 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.580718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.201176Jy sigma=2.323475 ! Fit after self-cal, rms=0.200680Jy sigma=2.313214 ! 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=2.888 mas, bmaj=7.184 mas, bpa=-6.724 degrees ! Estimated noise=0.552394 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 = 0.0523584 Jy ! Component: 100 - total flux cleaned = 0.0872625 Jy ! Component: 150 - total flux cleaned = 0.111492 Jy ! Component: 200 - total flux cleaned = 0.128828 Jy ! Total flux subtracted in 200 components = 0.128828 Jy ! Clean residual min=-0.015431 max=0.019338 Jy/beam ! Clean residual mean=-0.000029 rms=0.004775 Jy/beam ! Combined flux in latest and established models = 0.709546 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 68 components and 0.709546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177457Jy sigma=1.858799 ! Fit after self-cal, rms=0.177156Jy sigma=1.850075 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 7.184 at -6.724 degrees (North through East) ! Clean map min=-0.015574 max=0.48292 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 0.91 FD 1.00* HN 1.04 KP 0.94 ! LA 0.96 MK 1.03 NL 1.14 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.05 KP 0.95 ! LA 0.96 MK 1.03 NL 1.18 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 1.06 KP 0.95 ! LA 0.95 MK 1.02 NL 1.05 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 KP 0.98 ! LA 0.96 MK 1.04 NL 0.99 OV 1.03 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.177156Jy sigma=1.850075 ! Fit after self-cal, rms=0.154959Jy sigma=1.699281 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.924 mas, bmaj=7.211 mas, bpa=-6.286 degrees ! Estimated noise=0.552676 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 = 0.00983848 Jy ! Component: 100 - total flux cleaned = 0.0155464 Jy ! Component: 150 - total flux cleaned = 0.0168578 Jy ! Component: 200 - total flux cleaned = 0.0178053 Jy ! Total flux subtracted in 200 components = 0.0178053 Jy ! Clean residual min=-0.018749 max=0.013146 Jy/beam ! Clean residual mean=0.000011 rms=0.003606 Jy/beam ! Combined flux in latest and established models = 0.727352 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.727352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153481Jy sigma=1.686918 ! Fit after self-cal, rms=0.153447Jy sigma=1.685776 ! 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=0.153447Jy sigma=1.685776 ! Fit after self-cal, rms=0.194354Jy sigma=1.772959 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.908 mas, bmaj=7.189 mas, bpa=-6.384 degrees ! Estimated noise=0.575407 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190158 Jy ! Component: 100 - total flux cleaned = 0.0245276 Jy ! Component: 150 - total flux cleaned = 0.0272577 Jy ! Component: 200 - total flux cleaned = 0.0288359 Jy ! Total flux subtracted in 200 components = 0.0288359 Jy ! Clean residual min=-0.019697 max=0.013951 Jy/beam ! Clean residual mean=0.000015 rms=0.004017 Jy/beam ! Combined flux in latest and established models = 0.756188 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.756188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189377Jy sigma=1.753202 ! Fit after self-cal, rms=0.189392Jy sigma=1.752705 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 = 0.000508189 Jy ! Component: 100 - total flux cleaned = 0.00110097 Jy ! Component: 150 - total flux cleaned = 0.00150248 Jy ! Component: 200 - total flux cleaned = 0.00174367 Jy ! Total flux subtracted in 200 components = 0.00174367 Jy ! Clean residual min=-0.020069 max=0.014123 Jy/beam ! Clean residual mean=0.000017 rms=0.004009 Jy/beam ! Combined flux in latest and established models = 0.757931 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.757931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188781Jy sigma=1.752591 ! Fit after self-cal, rms=0.188776Jy sigma=1.752365 ! 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=0.188776Jy sigma=1.752365 ! Fit after self-cal, rms=0.188584Jy sigma=1.712835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.907 mas, bmaj=7.175 mas, bpa=-6.404 degrees ! Estimated noise=0.593429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145318 Jy ! Component: 100 - total flux cleaned = 0.0189575 Jy ! Component: 150 - total flux cleaned = 0.0198601 Jy ! Component: 200 - total flux cleaned = 0.0204778 Jy ! Total flux subtracted in 200 components = 0.0204778 Jy ! Clean residual min=-0.018255 max=0.013935 Jy/beam ! Clean residual mean=-0.000004 rms=0.003835 Jy/beam ! Combined flux in latest and established models = 0.778409 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.778409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185141Jy sigma=1.708344 ! Fit after self-cal, rms=0.185138Jy sigma=1.708100 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 = 0.000288891 Jy ! Component: 100 - total flux cleaned = 0.000662606 Jy ! Component: 150 - total flux cleaned = 0.000779882 Jy ! Component: 200 - total flux cleaned = 0.000985023 Jy ! Total flux subtracted in 200 components = 0.000985023 Jy ! Clean residual min=-0.018195 max=0.013903 Jy/beam ! Clean residual mean=-0.000002 rms=0.003825 Jy/beam ! Combined flux in latest and established models = 0.779394 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 109 components and 0.779394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184680Jy sigma=1.708113 ! Fit after self-cal, rms=0.184679Jy sigma=1.707947 ! 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=0.184679Jy sigma=1.707947 ! Fit after self-cal, rms=0.184756Jy sigma=1.687009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.774 mas, bmaj=15.08 mas, bpa=-3.548 degrees ! Estimated noise=0.83996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00839032 Jy ! Component: 100 - total flux cleaned = 0.00776292 Jy ! Component: 150 - total flux cleaned = 0.00725568 Jy ! Component: 200 - total flux cleaned = 0.00677555 Jy ! Total flux subtracted in 200 components = 0.00677555 Jy ! Clean residual min=-0.025708 max=0.021955 Jy/beam ! Clean residual mean=-0.000054 rms=0.006120 Jy/beam ! Combined flux in latest and established models = 0.78617 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 117 components and 0.78617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182289Jy sigma=1.701364 ! Fit after self-cal, rms=0.182164Jy sigma=1.696631 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 = -0.00054304 Jy ! Component: 100 - total flux cleaned = -0.00123071 Jy ! Component: 150 - total flux cleaned = -0.00205535 Jy ! Component: 200 - total flux cleaned = -0.00225074 Jy ! Total flux subtracted in 200 components = -0.00225074 Jy ! Clean residual min=-0.024664 max=0.021079 Jy/beam ! Clean residual mean=-0.000045 rms=0.005979 Jy/beam ! Combined flux in latest and established models = 0.783919 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 119 components and 0.783919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182123Jy sigma=1.711901 ! Fit after self-cal, rms=0.182079Jy sigma=1.709696 ! 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=2.907 mas, bmaj=7.167 mas, bpa=-6.463 degrees ! Estimated noise=0.606794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.907 x 7.167 at -6.463 degrees (North through East) ! Clean map min=-0.017722 max=0.53889 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=0.182079Jy sigma=1.709696 ! Fit after self-cal, rms=0.180970Jy sigma=1.650038 ! Inverting map and beam ! Estimated beam: bmin=2.917 mas, bmaj=7.141 mas, bpa=-6.109 degrees ! Estimated noise=0.61679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096349 Jy ! Component: 100 - total flux cleaned = 0.0123694 Jy ! Component: 150 - total flux cleaned = 0.0141891 Jy ! Component: 200 - total flux cleaned = 0.0152144 Jy ! Total flux subtracted in 200 components = 0.0152144 Jy ! Clean residual min=-0.017547 max=0.014195 Jy/beam ! Clean residual mean=-0.000017 rms=0.003732 Jy/beam ! Combined flux in latest and established models = 0.799133 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 125 components and 0.799133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179270Jy sigma=1.646376 ! Fit after self-cal, rms=0.179270Jy sigma=1.646108 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213041 Jy ! Component: 100 - total flux cleaned = 0.000549018 Jy ! Component: 150 - total flux cleaned = 0.000750637 Jy ! Component: 200 - total flux cleaned = 0.00093539 Jy ! Total flux subtracted in 200 components = 0.00093539 Jy ! Clean residual min=-0.017417 max=0.014172 Jy/beam ! Clean residual mean=-0.000017 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.800069 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 0.800069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178959Jy sigma=1.645427 ! Fit after self-cal, rms=0.178965Jy sigma=1.645341 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178965Jy sigma=1.645341 ! Fit after self-cal, rms=0.179069Jy sigma=1.639206 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=2.386 mas, bmaj=6.562 mas, bpa=-6.661 degrees ! Estimated noise=0.876298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.391892 Jy ! Component: 100 - total flux cleaned = 0.521172 Jy ! Component: 150 - total flux cleaned = 0.60522 Jy ! Component: 200 - total flux cleaned = 0.664897 Jy ! Total flux subtracted in 200 components = 0.664897 Jy ! Clean residual min=-0.026791 max=0.033805 Jy/beam ! Clean residual mean=-0.000028 rms=0.005964 Jy/beam ! Combined flux in latest and established models = 0.664897 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.664897 Jy ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.143 mas, bpa=-6.293 degrees ! Estimated noise=0.622734 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 = 0.054045 Jy ! Component: 100 - total flux cleaned = 0.0899849 Jy ! Component: 150 - total flux cleaned = 0.114753 Jy ! Component: 200 - total flux cleaned = 0.128971 Jy ! Total flux subtracted in 200 components = 0.128971 Jy ! Clean residual min=-0.021123 max=0.015916 Jy/beam ! Clean residual mean=-0.000043 rms=0.004147 Jy/beam ! Combined flux in latest and established models = 0.793868 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.793868 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=6.774 mas, bmaj=15.03 mas, bpa=-3.534 degrees ! Estimated noise=0.862334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00933828 Jy ! Component: 100 - total flux cleaned = 0.0110282 Jy ! Component: 150 - total flux cleaned = 0.0117207 Jy ! Component: 200 - total flux cleaned = 0.0114136 Jy ! Total flux subtracted in 200 components = 0.0114136 Jy ! Clean residual min=-0.027090 max=0.022853 Jy/beam ! Clean residual mean=-0.000083 rms=0.006385 Jy/beam ! Combined flux in latest and established models = 0.805281 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 = -0.00057403 Jy ! Component: 100 - total flux cleaned = -0.000855345 Jy ! Component: 150 - total flux cleaned = -0.00137543 Jy ! Component: 200 - total flux cleaned = -0.00163991 Jy ! Total flux subtracted in 200 components = -0.00163991 Jy ! Clean residual min=-0.026655 max=0.022254 Jy/beam ! Clean residual mean=-0.000083 rms=0.006285 Jy/beam ! Combined flux in latest and established models = 0.803641 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 78 components and 0.803642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.911 mas, bmaj=7.143 mas, bpa=-6.293 degrees ! Estimated noise=0.622734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021699 Jy ! Component: 100 - total flux cleaned = 0.00447483 Jy ! Component: 150 - total flux cleaned = 0.00562595 Jy ! Component: 200 - total flux cleaned = 0.00581384 Jy ! Total flux subtracted in 200 components = 0.00581384 Jy ! Clean residual min=-0.017924 max=0.015297 Jy/beam ! Clean residual mean=-0.000031 rms=0.003799 Jy/beam ! Combined flux in latest and established models = 0.809455 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 90 components and 0.809455 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178830Jy sigma=1.656301 ! Fit after self-cal, rms=0.178802Jy sigma=1.654817 wmodel /J1110-1858_S_map.mod ! wmodel: Unable to open new model file: /J1110-1858_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1110-1858_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.911 x 7.143 at -6.293 degrees (North through East) ! Clean map min=-0.019231 max=0.5504 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1110-1858_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.5504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00379445 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.0682 2.0682 4.13639 8.27279 16.5456 33.0911 66.1823 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0113 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.55 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 145.053 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1110-1858_S_dfm.log closed on Thu May 19 22:22:28 2016