! Started logfile: J1401-0916_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:37:31 2016 obs J1401-0916_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1401-0916_S_2014_12_20_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.954955 visibilities/baseline/integration-bin. ! Found source: J1401-0916 ! ! 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 344 lines of history. ! ! Reading 12720 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 J1401-0916_S_2014_12_20_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899220Jy sigma=0.008914 ! Fit after self-cal, rms=0.875938Jy sigma=0.008703 ! 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=2.597 mas, bmaj=6.571 mas, bpa=-3.09 degrees ! Estimated noise=920.908 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 = 0.0935521 Jy ! Component: 100 - total flux cleaned = 0.128508 Jy ! Total flux subtracted in 100 components = 0.128508 Jy ! Clean residual min=-0.007601 max=0.017915 Jy/beam ! Clean residual mean=-0.000013 rms=0.002506 Jy/beam ! Combined flux in latest and established models = 0.128508 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.128508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105073Jy sigma=0.000932 ! Fit after self-cal, rms=0.104781Jy sigma=0.000930 ! Inverting map ! Added new window around map position (2.5, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200215 Jy ! Component: 100 - total flux cleaned = 0.0311938 Jy ! Total flux subtracted in 100 components = 0.0311938 Jy ! Clean residual min=-0.006301 max=0.013887 Jy/beam ! Clean residual mean=-0.000018 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.159702 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.159702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099547Jy sigma=0.000880 ! Fit after self-cal, rms=0.099392Jy sigma=0.000879 ! Inverting map ! Added new window around map position (10.5, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124359 Jy ! Component: 100 - total flux cleaned = 0.0202981 Jy ! Total flux subtracted in 100 components = 0.0202981 Jy ! Clean residual min=-0.005604 max=0.006666 Jy/beam ! Clean residual mean=-0.000013 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 0.18 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.18 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096946Jy sigma=0.000853 ! Fit after self-cal, rms=0.096839Jy sigma=0.000853 ! 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=3.175 mas, bmaj=7.698 mas, bpa=-2.537 degrees ! Estimated noise=644.314 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 = 0.0106187 Jy ! Component: 100 - total flux cleaned = 0.0174506 Jy ! Component: 150 - total flux cleaned = 0.0225451 Jy ! Component: 200 - total flux cleaned = 0.0264225 Jy ! Total flux subtracted in 200 components = 0.0264225 Jy ! Clean residual min=-0.005603 max=0.006092 Jy/beam ! Clean residual mean=0.000003 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.206423 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 73 components and 0.206423 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095290Jy sigma=0.000839 ! Fit after self-cal, rms=0.095198Jy sigma=0.000838 ! 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 1.04 FD 0.91 HN 0.99 KP 1.06 ! LA 0.89 MK 1.00 NL 1.00 OV 1.01 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 1.06 KP 1.00 ! LA 0.87 MK 0.98 NL 1.00 OV 1.05 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.05 KP 0.92 ! LA 0.72 MK 1.03 NL 1.48 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.02 KP 0.88 ! LA 0.79 MK 1.02 NL 1.02 OV 1.01 ! PT 0.99 SC 0.93 ! ! ! Fit before self-cal, rms=0.095198Jy sigma=0.000838 ! Fit after self-cal, rms=0.091390Jy sigma=0.000809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.181 mas, bmaj=7.71 mas, bpa=-1.943 degrees ! Estimated noise=638.414 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 (16, -21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437162 Jy ! Component: 100 - total flux cleaned = 0.00523962 Jy ! Component: 150 - total flux cleaned = 0.00577078 Jy ! Component: 200 - total flux cleaned = 0.0062891 Jy ! Total flux subtracted in 200 components = 0.0062891 Jy ! Clean residual min=-0.003368 max=0.003550 Jy/beam ! Clean residual mean=-0.000001 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.212712 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.212712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091130Jy sigma=0.000807 ! Fit after self-cal, rms=0.091145Jy sigma=0.000806 ! 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=0.091145Jy sigma=0.000806 ! Fit after self-cal, rms=0.088698Jy sigma=0.000801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.177 mas, bmaj=7.695 mas, bpa=-1.948 degrees ! Estimated noise=635.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230848 Jy ! Component: 100 - total flux cleaned = 0.00311974 Jy ! Component: 150 - total flux cleaned = 0.0034333 Jy ! Component: 200 - total flux cleaned = 0.00375986 Jy ! Total flux subtracted in 200 components = 0.00375986 Jy ! Clean residual min=-0.002157 max=0.002857 Jy/beam ! Clean residual mean=-0.000002 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.216472 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.216472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088615Jy sigma=0.000800 ! Fit after self-cal, rms=0.088594Jy sigma=0.000800 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 (2, -39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250249 Jy ! Component: 100 - total flux cleaned = 0.00327507 Jy ! Component: 150 - total flux cleaned = 0.00350654 Jy ! Component: 200 - total flux cleaned = 0.00371793 Jy ! Total flux subtracted in 200 components = 0.00371793 Jy ! Clean residual min=-0.002015 max=0.002225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.22019 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.22019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088503Jy sigma=0.000799 ! Fit after self-cal, rms=0.088490Jy sigma=0.000799 ! 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=0.088490Jy sigma=0.000799 ! Fit after self-cal, rms=0.088195Jy sigma=0.000799 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.175 mas, bmaj=7.699 mas, bpa=-2.01 degrees ! Estimated noise=636.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942087 Jy ! Component: 100 - total flux cleaned = 0.00118599 Jy ! Component: 150 - total flux cleaned = 0.00129882 Jy ! Component: 200 - total flux cleaned = 0.00140397 Jy ! Total flux subtracted in 200 components = 0.00140397 Jy ! Clean residual min=-0.001969 max=0.002187 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.221594 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 137 components and 0.221594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088163Jy sigma=0.000799 ! Fit after self-cal, rms=0.088152Jy sigma=0.000799 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 = 0.00029177 Jy ! Component: 100 - total flux cleaned = 0.000390505 Jy ! Component: 150 - total flux cleaned = 0.000453381 Jy ! Component: 200 - total flux cleaned = 0.00054322 Jy ! Total flux subtracted in 200 components = 0.00054322 Jy ! Clean residual min=-0.001988 max=0.002160 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.222137 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 148 components and 0.222137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088131Jy sigma=0.000799 ! Fit after self-cal, rms=0.088128Jy sigma=0.000798 ! 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=0.088128Jy sigma=0.000798 ! Fit after self-cal, rms=0.088025Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.645 mas, bmaj=13.81 mas, bpa=1.667 degrees ! Estimated noise=802.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137674 Jy ! Component: 100 - total flux cleaned = 0.00208028 Jy ! Component: 150 - total flux cleaned = 0.00218302 Jy ! Component: 200 - total flux cleaned = 0.00225124 Jy ! Total flux subtracted in 200 components = 0.00225124 Jy ! Clean residual min=-0.002560 max=0.002021 Jy/beam ! Clean residual mean=-0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.224388 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 158 components and 0.224388 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088019Jy sigma=0.000798 ! Fit after self-cal, rms=0.088017Jy sigma=0.000798 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 = 0.00013166 Jy ! Component: 100 - total flux cleaned = 0.0001977 Jy ! Component: 150 - total flux cleaned = 0.000217726 Jy ! Component: 200 - total flux cleaned = 0.000199141 Jy ! Total flux subtracted in 200 components = 0.000199141 Jy ! Clean residual min=-0.002475 max=0.001955 Jy/beam ! Clean residual mean=0.000000 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.224587 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 167 components and 0.224587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088012Jy sigma=0.000798 ! Fit after self-cal, rms=0.088011Jy sigma=0.000798 ! 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=3.173 mas, bmaj=7.701 mas, bpa=-2.054 degrees ! Estimated noise=636.383 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.173 x 7.701 at -2.054 degrees (North through East) ! Clean map min=-0.0024926 max=0.11878 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 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=2.601 mas, bmaj=6.574 mas, bpa=-2.377 degrees ! Estimated noise=913.557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0939868 Jy ! Component: 100 - total flux cleaned = 0.129701 Jy ! Component: 150 - total flux cleaned = 0.148709 Jy ! Component: 200 - total flux cleaned = 0.161804 Jy ! Total flux subtracted in 200 components = 0.161804 Jy ! Clean residual min=-0.004649 max=0.007818 Jy/beam ! Clean residual mean=-0.000014 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.161804 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.161804 Jy ! Inverting map and beam ! Estimated beam: bmin=3.173 mas, bmaj=7.701 mas, bpa=-2.054 degrees ! Estimated noise=636.383 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 = 0.0143406 Jy ! Component: 100 - total flux cleaned = 0.0242376 Jy ! Component: 150 - total flux cleaned = 0.0315775 Jy ! Component: 200 - total flux cleaned = 0.0371328 Jy ! Total flux subtracted in 200 components = 0.0371328 Jy ! Clean residual min=-0.002913 max=0.004834 Jy/beam ! Clean residual mean=-0.000006 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.198937 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 62 components and 0.198937 Jy ! Inverting map ! Added new window around map position (6.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486246 Jy ! Component: 100 - total flux cleaned = 0.00844476 Jy ! Component: 150 - total flux cleaned = 0.0113846 Jy ! Component: 200 - total flux cleaned = 0.0138256 Jy ! Total flux subtracted in 200 components = 0.0138256 Jy ! Clean residual min=-0.002256 max=0.002593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.212763 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.212763 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=7.645 mas, bmaj=13.81 mas, bpa=1.667 degrees ! Estimated noise=802.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351145 Jy ! Component: 100 - total flux cleaned = 0.0059225 Jy ! Component: 150 - total flux cleaned = 0.00775272 Jy ! Component: 200 - total flux cleaned = 0.00885994 Jy ! Total flux subtracted in 200 components = 0.00885994 Jy ! Clean residual min=-0.003009 max=0.002356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.221623 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 = 0.000389565 Jy ! Component: 100 - total flux cleaned = 0.000689811 Jy ! Component: 150 - total flux cleaned = 0.00092006 Jy ! Component: 200 - total flux cleaned = 0.00116134 Jy ! Total flux subtracted in 200 components = 0.00116134 Jy ! Clean residual min=-0.002721 max=0.002216 Jy/beam ! Clean residual mean=0.000000 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.222784 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 152 components and 0.222784 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.173 mas, bmaj=7.701 mas, bpa=-2.054 degrees ! Estimated noise=636.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165713 Jy ! Component: 100 - total flux cleaned = 0.000501388 Jy ! Component: 150 - total flux cleaned = 0.000588703 Jy ! Component: 200 - total flux cleaned = 0.000668481 Jy ! Total flux subtracted in 200 components = 0.000668481 Jy ! Clean residual min=-0.002219 max=0.001912 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.223452 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 178 components and 0.223452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088034Jy sigma=0.000798 ! Fit after self-cal, rms=0.088015Jy sigma=0.000798 wmodel J1401-0916_S_2014_12_20_pus_map.mod ! Writing 178 model components to file: J1401-0916_S_2014_12_20_pus_map.mod wobs J1401-0916_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1401-0916_S_2014_12_20_pus_uvs.fits wwins J1401-0916_S_2014_12_20_pus_map.win ! wwins: Wrote 6 windows to J1401-0916_S_2014_12_20_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 = -0.000555434 Jy ! Component: 100 - total flux cleaned = -0.000731591 Jy ! Component: 150 - total flux cleaned = -0.000863046 Jy ! Component: 200 - total flux cleaned = -0.000894371 Jy ! Component: 250 - total flux cleaned = -0.00101703 Jy ! Component: 300 - total flux cleaned = -0.00104681 Jy ! Component: 350 - total flux cleaned = -0.00101758 Jy ! Component: 400 - total flux cleaned = -0.00101806 Jy ! Component: 450 - total flux cleaned = -0.000990009 Jy ! Component: 500 - total flux cleaned = -0.00101729 Jy ! Component: 550 - total flux cleaned = -0.000963497 Jy ! Component: 600 - total flux cleaned = -0.000910825 Jy ! Component: 650 - total flux cleaned = -0.000885023 Jy ! Component: 700 - total flux cleaned = -0.000783299 Jy ! Component: 750 - total flux cleaned = -0.000733698 Jy ! Component: 800 - total flux cleaned = -0.000684262 Jy ! Component: 850 - total flux cleaned = -0.000611205 Jy ! Component: 900 - total flux cleaned = -0.000515352 Jy ! Component: 950 - total flux cleaned = -0.000420668 Jy ! Component: 1000 - total flux cleaned = -0.000280625 Jy ! Component: 1050 - total flux cleaned = -0.000303866 Jy ! Component: 1100 - total flux cleaned = -0.000280594 Jy ! Component: 1150 - total flux cleaned = -0.000302843 Jy ! Component: 1200 - total flux cleaned = -0.000191732 Jy ! Component: 1250 - total flux cleaned = -0.000213569 Jy ! Component: 1300 - total flux cleaned = -0.000126211 Jy ! Component: 1350 - total flux cleaned = -0.000126094 Jy ! Component: 1400 - total flux cleaned = -8.33199e-05 Jy ! Component: 1450 - total flux cleaned = -1.98559e-05 Jy ! Component: 1500 - total flux cleaned = -1.97936e-05 Jy ! Component: 1550 - total flux cleaned = 2.14951e-05 Jy ! Component: 1600 - total flux cleaned = 2.13796e-05 Jy ! Component: 1650 - total flux cleaned = -1.86357e-05 Jy ! Component: 1700 - total flux cleaned = 6.13696e-05 Jy ! Component: 1750 - total flux cleaned = 2.21391e-05 Jy ! Component: 1800 - total flux cleaned = 8.09628e-05 Jy ! Component: 1850 - total flux cleaned = 2.29966e-05 Jy ! Component: 1900 - total flux cleaned = 4.29188e-06 Jy ! Component: 1950 - total flux cleaned = 4.41587e-06 Jy ! Component: 2000 - total flux cleaned = 6.0658e-05 Jy ! Component: 2050 - total flux cleaned = 4.57258e-06 Jy ! Component: 2100 - total flux cleaned = 4.17138e-05 Jy ! Component: 2150 - total flux cleaned = 4.16351e-05 Jy ! Component: 2200 - total flux cleaned = 9.5929e-05 Jy ! Component: 2250 - total flux cleaned = 9.59138e-05 Jy ! Component: 2300 - total flux cleaned = 6.01973e-05 Jy ! Component: 2350 - total flux cleaned = 9.55496e-05 Jy ! Component: 2400 - total flux cleaned = 0.000165223 Jy ! Component: 2450 - total flux cleaned = 0.00011323 Jy ! Component: 2500 - total flux cleaned = 0.000147784 Jy ! Component: 2550 - total flux cleaned = 0.000164703 Jy ! Component: 2600 - total flux cleaned = 0.000198439 Jy ! Component: 2650 - total flux cleaned = 0.000164947 Jy ! Component: 2700 - total flux cleaned = 0.000214649 Jy ! Component: 2750 - total flux cleaned = 0.000165105 Jy ! Component: 2800 - total flux cleaned = 0.000214576 Jy ! Component: 2850 - total flux cleaned = 0.00027941 Jy ! Component: 2900 - total flux cleaned = 0.000263492 Jy ! Component: 2950 - total flux cleaned = 0.000279602 Jy ! Component: 3000 - total flux cleaned = 0.000390835 Jy ! Component: 3050 - total flux cleaned = 0.00039083 Jy ! Component: 3100 - total flux cleaned = 0.000453501 Jy ! Component: 3150 - total flux cleaned = 0.000484633 Jy ! Component: 3200 - total flux cleaned = 0.000453567 Jy ! Component: 3250 - total flux cleaned = 0.000514815 Jy ! Component: 3300 - total flux cleaned = 0.000545087 Jy ! Component: 3350 - total flux cleaned = 0.00053 Jy ! Component: 3400 - total flux cleaned = 0.000635043 Jy ! Component: 3450 - total flux cleaned = 0.000575362 Jy ! Component: 3500 - total flux cleaned = 0.000664233 Jy ! Component: 3550 - total flux cleaned = 0.000693509 Jy ! Component: 3600 - total flux cleaned = 0.000708118 Jy ! Component: 3650 - total flux cleaned = 0.000751645 Jy ! Component: 3700 - total flux cleaned = 0.000794897 Jy ! Component: 3750 - total flux cleaned = 0.000866415 Jy ! Component: 3800 - total flux cleaned = 0.000937461 Jy ! Component: 3850 - total flux cleaned = 0.000880782 Jy ! Component: 3900 - total flux cleaned = 0.000936819 Jy ! Component: 3950 - total flux cleaned = 0.000964674 Jy ! Component: 4000 - total flux cleaned = 0.000992385 Jy ! Component: 4050 - total flux cleaned = 0.00101995 Jy ! Total flux subtracted in 4096 components = 0.00100625 Jy ! Clean residual min=-0.000771 max=0.000949 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.224459 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 458 components and 0.224459 Jy ![Exited script file: muppet] wmap "J1401-0916_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.173 x 7.701 at -2.054 degrees (North through East) ! Clean map min=-0.0016749 max=0.11901 Jy/beam ! Writing clean map to FITS file: J1401-0916_S_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.119012 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000248166 device "J1401-0916_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1401-0916_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625563 0.625563 1.25113 2.50225 5.0045 10.009 20.018 40.036 80.072 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.119 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.173 x 7.701 at -2.054 degrees (North through East) ! Clean map min=-0.0016749 max=0.11901 Jy/beam quit ! Quitting program ! Log file J1401-0916_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:37:37 2016