! Started logfile: J2258-2758_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:40:31 2016 obs J2258-2758_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2014_05_31_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.902987 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 15116 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J2258-2758_S_2014_05_31_pus] 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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.750169Jy sigma=0.007015 ! Fit after self-cal, rms=0.411065Jy sigma=0.003645 ! 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=2.586 mas, bmaj=6.857 mas, bpa=-4.046 degrees ! Estimated noise=1092.04 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 = 0.941091 Jy ! Component: 100 - total flux cleaned = 1.15553 Jy ! Total flux subtracted in 100 components = 1.15553 Jy ! Clean residual min=-0.048341 max=0.122243 Jy/beam ! Clean residual mean=-0.000200 rms=0.013189 Jy/beam ! Combined flux in latest and established models = 1.15553 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.15553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333693Jy sigma=0.002826 ! Fit after self-cal, rms=0.333620Jy sigma=0.002825 ! Inverting map ! Added new window around map position (-4, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119344 Jy ! Component: 100 - total flux cleaned = 0.191887 Jy ! Total flux subtracted in 100 components = 0.191887 Jy ! Clean residual min=-0.043983 max=0.089226 Jy/beam ! Clean residual mean=-0.000044 rms=0.010180 Jy/beam ! Combined flux in latest and established models = 1.34741 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 1.34741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.267746Jy sigma=0.002142 ! Fit after self-cal, rms=0.264039Jy sigma=0.002109 ! Inverting map ! Added new window around map position (8, 12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0739438 Jy ! Component: 100 - total flux cleaned = 0.119558 Jy ! Total flux subtracted in 100 components = 0.119558 Jy ! Clean residual min=-0.035595 max=0.060043 Jy/beam ! Clean residual mean=0.000049 rms=0.008610 Jy/beam ! Combined flux in latest and established models = 1.46697 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 1.46697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242048Jy sigma=0.001903 ! Fit after self-cal, rms=0.239983Jy sigma=0.001881 ! 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=3.144 mas, bmaj=8.305 mas, bpa=-7.294 degrees ! Estimated noise=655.824 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 (-4, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.061619 Jy ! Component: 100 - total flux cleaned = 0.093607 Jy ! Component: 150 - total flux cleaned = 0.108427 Jy ! Component: 200 - total flux cleaned = 0.110585 Jy ! Total flux subtracted in 200 components = 0.110585 Jy ! Clean residual min=-0.024890 max=0.032804 Jy/beam ! Clean residual mean=0.000082 rms=0.006528 Jy/beam ! Combined flux in latest and established models = 1.57756 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 69 components and 1.57756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223325Jy sigma=0.001737 ! Fit after self-cal, rms=0.222798Jy sigma=0.001731 ! 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 0.98 FD 0.83 HN 1.14 KP 1.05 ! LA 1.20 MK 1.01 NL 0.97 OV 0.99 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.20 KP 1.02 ! LA 1.14 MK 1.00 NL 1.01 OV 1.01 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.18 KP 0.91 ! LA 0.90 MK 1.00 NL 0.94 OV 0.93 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.13 KP 0.87 ! LA 0.86 MK 0.98 NL 1.00 OV 0.99 ! PT 1.01 SC 0.93 ! ! ! Fit before self-cal, rms=0.222798Jy sigma=0.001731 ! Fit after self-cal, rms=0.162842Jy sigma=0.001089 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=8.237 mas, bpa=-6.865 degrees ! Estimated noise=654.084 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 = -0.0136386 Jy ! Component: 100 - total flux cleaned = -0.0151927 Jy ! Component: 150 - total flux cleaned = -0.015636 Jy ! Component: 200 - total flux cleaned = -0.0156281 Jy ! Total flux subtracted in 200 components = -0.0156281 Jy ! Clean residual min=-0.019728 max=0.016269 Jy/beam ! Clean residual mean=-0.000015 rms=0.004084 Jy/beam ! Combined flux in latest and established models = 1.56193 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 1.56193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158886Jy sigma=0.001066 ! Fit after self-cal, rms=0.158669Jy sigma=0.001065 ! 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=0.158669Jy sigma=0.001065 ! Fit after self-cal, rms=0.124146Jy sigma=0.000897 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=8.261 mas, bpa=-6.975 degrees ! Estimated noise=652.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0132478 Jy ! Component: 100 - total flux cleaned = -0.0158409 Jy ! Component: 150 - total flux cleaned = -0.0164577 Jy ! Component: 200 - total flux cleaned = -0.0164515 Jy ! Total flux subtracted in 200 components = -0.0164515 Jy ! Clean residual min=-0.013205 max=0.012748 Jy/beam ! Clean residual mean=-0.000016 rms=0.002609 Jy/beam ! Combined flux in latest and established models = 1.54548 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 97 components and 1.54548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121796Jy sigma=0.000873 ! Fit after self-cal, rms=0.121427Jy sigma=0.000871 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 (-14, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00833058 Jy ! Component: 100 - total flux cleaned = 0.00768123 Jy ! Component: 150 - total flux cleaned = 0.00686618 Jy ! Component: 200 - total flux cleaned = 0.00662731 Jy ! Total flux subtracted in 200 components = 0.00662731 Jy ! Clean residual min=-0.011515 max=0.009947 Jy/beam ! Clean residual mean=-0.000019 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 1.55211 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 1.55211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119645Jy sigma=0.000855 ! Fit after self-cal, rms=0.119499Jy sigma=0.000854 ! 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=0.119499Jy sigma=0.000854 ! Fit after self-cal, rms=0.116410Jy sigma=0.000827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.25 mas, bpa=-6.931 degrees ! Estimated noise=651.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00662155 Jy ! Component: 100 - total flux cleaned = -0.00659758 Jy ! Component: 150 - total flux cleaned = -0.00635232 Jy ! Component: 200 - total flux cleaned = -0.00613551 Jy ! Total flux subtracted in 200 components = -0.00613551 Jy ! Clean residual min=-0.009897 max=0.007195 Jy/beam ! Clean residual mean=-0.000013 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 1.54597 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 1.54597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115035Jy sigma=0.000815 ! Fit after self-cal, rms=0.114860Jy sigma=0.000814 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 = -0.000806337 Jy ! Component: 100 - total flux cleaned = -0.000800307 Jy ! Component: 150 - total flux cleaned = -0.000438282 Jy ! Component: 200 - total flux cleaned = -0.000606796 Jy ! Total flux subtracted in 200 components = -0.000606796 Jy ! Clean residual min=-0.008998 max=0.006431 Jy/beam ! Clean residual mean=-0.000014 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 1.54536 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 137 components and 1.54536 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.114161Jy sigma=0.000808 ! Fit after self-cal, rms=0.114074Jy sigma=0.000808 ! 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=0.114074Jy sigma=0.000808 ! Fit after self-cal, rms=0.114169Jy sigma=0.000806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.922 mas, bmaj=19.16 mas, bpa=-3.175 degrees ! Estimated noise=804.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0043719 Jy ! Component: 100 - total flux cleaned = -0.00581053 Jy ! Component: 150 - total flux cleaned = -0.00643224 Jy ! Component: 200 - total flux cleaned = -0.00675991 Jy ! Total flux subtracted in 200 components = -0.00675991 Jy ! Clean residual min=-0.008528 max=0.006595 Jy/beam ! Clean residual mean=-0.000028 rms=0.001912 Jy/beam ! Combined flux in latest and established models = 1.5386 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 164 components and 1.5386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113908Jy sigma=0.000804 ! Fit after self-cal, rms=0.113815Jy sigma=0.000803 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 = -0.00111544 Jy ! Component: 100 - total flux cleaned = -0.00123803 Jy ! Component: 150 - total flux cleaned = -0.00142548 Jy ! Component: 200 - total flux cleaned = -0.00159679 Jy ! Total flux subtracted in 200 components = -0.00159679 Jy ! Clean residual min=-0.008194 max=0.005906 Jy/beam ! Clean residual mean=-0.000029 rms=0.001807 Jy/beam ! Combined flux in latest and established models = 1.53701 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 172 components and 1.53701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113708Jy sigma=0.000802 ! Fit after self-cal, rms=0.113665Jy sigma=0.000802 ! 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=3.153 mas, bmaj=8.243 mas, bpa=-6.861 degrees ! Estimated noise=650.164 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.153 x 8.243 at -6.861 degrees (North through East) ! Clean map min=-0.0081433 max=1.1695 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=0.113665Jy sigma=0.000802 ! Fit after self-cal, rms=0.108640Jy sigma=0.000749 ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=8.248 mas, bpa=-6.855 degrees ! Estimated noise=650.114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0045548 Jy ! Component: 100 - total flux cleaned = -0.00525223 Jy ! Component: 150 - total flux cleaned = -0.00556289 Jy ! Component: 200 - total flux cleaned = -0.0057119 Jy ! Total flux subtracted in 200 components = -0.0057119 Jy ! Clean residual min=-0.007384 max=0.004913 Jy/beam ! Clean residual mean=-0.000014 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.53129 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 185 components and 1.53129 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108063Jy sigma=0.000744 ! Fit after self-cal, rms=0.107993Jy sigma=0.000743 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000859113 Jy ! Component: 100 - total flux cleaned = -0.000992423 Jy ! Component: 150 - total flux cleaned = -0.000865326 Jy ! Component: 200 - total flux cleaned = -0.000747586 Jy ! Total flux subtracted in 200 components = -0.000747586 Jy ! Clean residual min=-0.006988 max=0.004570 Jy/beam ! Clean residual mean=-0.000014 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 1.53055 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 190 components and 1.53055 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107650Jy sigma=0.000740 ! Fit after self-cal, rms=0.107615Jy sigma=0.000740 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107615Jy sigma=0.000740 ! Fit after self-cal, rms=0.107734Jy sigma=0.000739 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=2.583 mas, bmaj=6.764 mas, bpa=-3.544 degrees ! Estimated noise=1091.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.939753 Jy ! Component: 100 - total flux cleaned = 1.1663 Jy ! Component: 150 - total flux cleaned = 1.27412 Jy ! Component: 200 - total flux cleaned = 1.34307 Jy ! Total flux subtracted in 200 components = 1.34307 Jy ! Clean residual min=-0.015756 max=0.038063 Jy/beam ! Clean residual mean=-0.000140 rms=0.004587 Jy/beam ! Combined flux in latest and established models = 1.34307 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 1.34307 Jy ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.244 mas, bpa=-6.827 degrees ! Estimated noise=649.331 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 = 0.0686083 Jy ! Component: 100 - total flux cleaned = 0.106079 Jy ! Component: 150 - total flux cleaned = 0.129917 Jy ! Component: 200 - total flux cleaned = 0.146822 Jy ! Total flux subtracted in 200 components = 0.146822 Jy ! Clean residual min=-0.009060 max=0.012558 Jy/beam ! Clean residual mean=-0.000010 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 1.48989 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 86 components and 1.48989 Jy ! Inverting map ! Added new window around map position (3.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131766 Jy ! Component: 100 - total flux cleaned = 0.0225175 Jy ! Component: 150 - total flux cleaned = 0.0290812 Jy ! Component: 200 - total flux cleaned = 0.0323206 Jy ! Total flux subtracted in 200 components = 0.0323206 Jy ! Clean residual min=-0.008210 max=0.005582 Jy/beam ! Clean residual mean=-0.000011 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 1.52221 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 1.52221 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.936 mas, bmaj=19.19 mas, bpa=-3.172 degrees ! Estimated noise=803.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00569424 Jy ! Component: 100 - total flux cleaned = 0.00687155 Jy ! Component: 150 - total flux cleaned = 0.00717419 Jy ! Component: 200 - total flux cleaned = 0.00743169 Jy ! Total flux subtracted in 200 components = 0.00743169 Jy ! Clean residual min=-0.007626 max=0.004812 Jy/beam ! Clean residual mean=-0.000023 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 1.52964 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 = 3.95585e-06 Jy ! Component: 100 - total flux cleaned = 2.33027e-07 Jy ! Component: 150 - total flux cleaned = -0.000142236 Jy ! Component: 200 - total flux cleaned = -0.000276945 Jy ! Total flux subtracted in 200 components = -0.000276945 Jy ! Clean residual min=-0.007317 max=0.004666 Jy/beam ! Clean residual mean=-0.000023 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 1.52937 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 1.52937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.154 mas, bmaj=8.244 mas, bpa=-6.827 degrees ! Estimated noise=649.331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047378 Jy ! Component: 100 - total flux cleaned = 0.000339344 Jy ! Component: 150 - total flux cleaned = 0.000216406 Jy ! Component: 200 - total flux cleaned = -1.21982e-05 Jy ! Total flux subtracted in 200 components = -1.21982e-05 Jy ! Clean residual min=-0.006862 max=0.004464 Jy/beam ! Clean residual mean=-0.000012 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 1.52936 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 154 components and 1.52936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107297Jy sigma=0.000735 ! Fit after self-cal, rms=0.106891Jy sigma=0.000731 wmodel J2258-2758_S_2014_05_31_pus_map.mod ! Writing 154 model components to file: J2258-2758_S_2014_05_31_pus_map.mod wobs J2258-2758_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2014_05_31_pus_uvs.fits wwins J2258-2758_S_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J2258-2758_S_2014_05_31_pus_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 = -0.00254915 Jy ! Component: 100 - total flux cleaned = -0.00352861 Jy ! Component: 150 - total flux cleaned = -0.00352943 Jy ! Component: 200 - total flux cleaned = -0.00366539 Jy ! Component: 250 - total flux cleaned = -0.0037311 Jy ! Component: 300 - total flux cleaned = -0.00366939 Jy ! Component: 350 - total flux cleaned = -0.00354966 Jy ! Component: 400 - total flux cleaned = -0.00337528 Jy ! Component: 450 - total flux cleaned = -0.00314921 Jy ! Component: 500 - total flux cleaned = -0.00298325 Jy ! Component: 550 - total flux cleaned = -0.00260631 Jy ! Component: 600 - total flux cleaned = -0.0025014 Jy ! Component: 650 - total flux cleaned = -0.00229547 Jy ! Component: 700 - total flux cleaned = -0.00219355 Jy ! Component: 750 - total flux cleaned = -0.00194557 Jy ! Component: 800 - total flux cleaned = -0.00170419 Jy ! Component: 850 - total flux cleaned = -0.00165646 Jy ! Component: 900 - total flux cleaned = -0.00137592 Jy ! Component: 950 - total flux cleaned = -0.0011922 Jy ! Component: 1000 - total flux cleaned = -0.000877309 Jy ! Component: 1050 - total flux cleaned = -0.00074484 Jy ! Component: 1100 - total flux cleaned = -0.000614538 Jy ! Component: 1150 - total flux cleaned = -0.000358146 Jy ! Component: 1200 - total flux cleaned = -0.00023203 Jy ! Component: 1250 - total flux cleaned = -0.000107861 Jy ! Component: 1300 - total flux cleaned = -0.000148358 Jy ! Component: 1350 - total flux cleaned = 1.35782e-05 Jy ! Component: 1400 - total flux cleaned = -2.60193e-05 Jy ! Component: 1450 - total flux cleaned = 1.3051e-05 Jy ! Component: 1500 - total flux cleaned = 0.000129577 Jy ! Component: 1550 - total flux cleaned = 9.09607e-05 Jy ! Component: 1600 - total flux cleaned = 0.000242641 Jy ! Component: 1650 - total flux cleaned = 0.000241901 Jy ! Component: 1700 - total flux cleaned = 0.000353015 Jy ! Component: 1750 - total flux cleaned = 0.000426004 Jy ! Component: 1800 - total flux cleaned = 0.000426565 Jy ! Component: 1850 - total flux cleaned = 0.000605336 Jy ! Component: 1900 - total flux cleaned = 0.000569843 Jy ! Component: 1950 - total flux cleaned = 0.000534593 Jy ! Component: 2000 - total flux cleaned = 0.000535014 Jy ! Component: 2050 - total flux cleaned = 0.000569747 Jy ! Component: 2100 - total flux cleaned = 0.000570302 Jy ! Component: 2150 - total flux cleaned = 0.000772213 Jy ! Component: 2200 - total flux cleaned = 0.000638501 Jy ! Component: 2250 - total flux cleaned = 0.000704359 Jy ! Component: 2300 - total flux cleaned = 0.000704577 Jy ! Component: 2350 - total flux cleaned = 0.000736757 Jy ! Component: 2400 - total flux cleaned = 0.000833513 Jy ! Component: 2450 - total flux cleaned = 0.000833251 Jy ! Component: 2500 - total flux cleaned = 0.000832629 Jy ! Component: 2550 - total flux cleaned = 0.000770141 Jy ! Component: 2600 - total flux cleaned = 0.000800575 Jy ! Component: 2650 - total flux cleaned = 0.000739207 Jy ! Component: 2700 - total flux cleaned = 0.000708744 Jy ! Component: 2750 - total flux cleaned = 0.000799445 Jy ! Component: 2800 - total flux cleaned = 0.000620141 Jy ! Component: 2850 - total flux cleaned = 0.000620129 Jy ! Component: 2900 - total flux cleaned = 0.000620093 Jy ! Component: 2950 - total flux cleaned = 0.000561624 Jy ! Component: 3000 - total flux cleaned = 0.000388302 Jy ! Component: 3050 - total flux cleaned = 0.000445513 Jy ! Component: 3100 - total flux cleaned = 0.000360431 Jy ! Component: 3150 - total flux cleaned = 0.000332406 Jy ! Component: 3200 - total flux cleaned = 0.000191986 Jy ! Component: 3250 - total flux cleaned = 8.04785e-05 Jy ! Component: 3300 - total flux cleaned = 5.28641e-05 Jy ! Component: 3350 - total flux cleaned = 0.00013511 Jy ! Component: 3400 - total flux cleaned = 2.61714e-05 Jy ! Component: 3450 - total flux cleaned = -8.0725e-07 Jy ! Component: 3500 - total flux cleaned = 2.60269e-05 Jy ! Component: 3550 - total flux cleaned = 5.2872e-05 Jy ! Component: 3600 - total flux cleaned = -0.000132762 Jy ! Component: 3650 - total flux cleaned = -0.000106295 Jy ! Component: 3700 - total flux cleaned = -0.000132452 Jy ! Component: 3750 - total flux cleaned = -8.05994e-05 Jy ! Component: 3800 - total flux cleaned = -0.000235475 Jy ! Component: 3850 - total flux cleaned = -0.000184389 Jy ! Component: 3900 - total flux cleaned = -0.000209765 Jy ! Component: 3950 - total flux cleaned = -0.000184358 Jy ! Component: 4000 - total flux cleaned = -0.00028537 Jy ! Component: 4050 - total flux cleaned = -0.000410547 Jy ! Total flux subtracted in 4096 components = -0.000410534 Jy ! Clean residual min=-0.001415 max=0.001283 Jy/beam ! Clean residual mean=-0.000006 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 1.52894 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 455 components and 1.52894 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 8.244 at -6.827 degrees (North through East) ! Clean map min=-0.0043258 max=1.1861 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.18611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00046571 device "J2258-2758_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2258-2758_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117791 0.117791 0.235583 0.471166 0.942331 1.88466 3.76932 7.53865 15.0773 30.1546 60.3092 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.186 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.154 x 8.244 at -6.827 degrees (North through East) ! Clean map min=-0.0043258 max=1.1861 Jy/beam quit ! Quitting program ! Log file J2258-2758_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:40:37 2016