! Started logfile: J1218-2159_S_2014_12_20_pus_uvs.log on Wed Dec 28 13:34:18 2016 obs J1218-2159_S_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1218-2159_S_2014_12_20_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974552 visibilities/baseline/integration-bin. ! Found source: J1218-2159 ! ! 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 21752 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 J1218-2159_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955580Jy sigma=0.008850 ! Fit after self-cal, rms=0.913124Jy sigma=0.008483 ! 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=2.446 mas, bmaj=6.507 mas, bpa=-1.89 degrees ! Estimated noise=818.678 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 = 0.0623745 Jy ! Component: 100 - total flux cleaned = 0.084734 Jy ! Total flux subtracted in 100 components = 0.084734 Jy ! Clean residual min=-0.007586 max=0.021810 Jy/beam ! Clean residual mean=-0.000023 rms=0.002189 Jy/beam ! Combined flux in latest and established models = 0.084734 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.084734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102711Jy sigma=0.000879 ! Fit after self-cal, rms=0.102468Jy sigma=0.000878 ! Inverting map ! Added new window around map position (-4.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201556 Jy ! Component: 100 - total flux cleaned = 0.0319027 Jy ! Total flux subtracted in 100 components = 0.0319027 Jy ! Clean residual min=-0.005355 max=0.010331 Jy/beam ! Clean residual mean=-0.000017 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.116637 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.116637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097039Jy sigma=0.000820 ! Fit after self-cal, rms=0.096504Jy sigma=0.000815 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108174 Jy ! Component: 100 - total flux cleaned = 0.0173709 Jy ! Total flux subtracted in 100 components = 0.0173709 Jy ! Clean residual min=-0.004313 max=0.006852 Jy/beam ! Clean residual mean=-0.000013 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.134008 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.134008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094753Jy sigma=0.000798 ! Fit after self-cal, rms=0.094594Jy sigma=0.000797 ! 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=3.052 mas, bmaj=7.807 mas, bpa=-1.08 degrees ! Estimated noise=524.835 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 = 0.00802806 Jy ! Component: 100 - total flux cleaned = 0.0123645 Jy ! Component: 150 - total flux cleaned = 0.0149734 Jy ! Component: 200 - total flux cleaned = 0.0165701 Jy ! Total flux subtracted in 200 components = 0.0165701 Jy ! Clean residual min=-0.003134 max=0.003304 Jy/beam ! Clean residual mean=-0.000021 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.150578 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 0.150578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093808Jy sigma=0.000791 ! Fit after self-cal, rms=0.093726Jy sigma=0.000790 ! 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 0.90 HN 1.12 KP 1.09 ! LA 0.99 MK 1.04 NL 0.91 OV 0.97 ! PT 1.05 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.15 KP 1.05 ! LA 0.94 MK 0.97 NL 1.07 OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.19 HN 1.10 KP 0.94 ! LA 0.78 MK 0.97 NL 1.15 OV 0.93 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.07 KP 0.91 ! LA 0.80 MK 0.89 NL 1.04 OV 1.02 ! PT 1.00 SC 0.93 ! ! ! Fit before self-cal, rms=0.093726Jy sigma=0.000790 ! Fit after self-cal, rms=0.092723Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.739 mas, bpa=-1.113 degrees ! Estimated noise=523.214 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 = 0.00050657 Jy ! Component: 100 - total flux cleaned = 0.000234203 Jy ! Component: 150 - total flux cleaned = 9.86971e-05 Jy ! Component: 200 - total flux cleaned = -2.34418e-05 Jy ! Total flux subtracted in 200 components = -2.34418e-05 Jy ! Clean residual min=-0.002488 max=0.001978 Jy/beam ! Clean residual mean=0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.150554 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 97 components and 0.150554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092682Jy sigma=0.000781 ! Fit after self-cal, rms=0.092669Jy sigma=0.000781 ! 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=0.092669Jy sigma=0.000781 ! Fit after self-cal, rms=0.093928Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=7.754 mas, bpa=-1.024 degrees ! Estimated noise=522.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377971 Jy ! Component: 100 - total flux cleaned = 0.00022193 Jy ! Component: 150 - total flux cleaned = 0.00011414 Jy ! Component: 200 - total flux cleaned = 4.21346e-05 Jy ! Total flux subtracted in 200 components = 4.21346e-05 Jy ! Clean residual min=-0.002173 max=0.001896 Jy/beam ! Clean residual mean=0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.150596 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.150596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093903Jy sigma=0.000780 ! Fit after self-cal, rms=0.093916Jy sigma=0.000779 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 = -4.16788e-05 Jy ! Component: 100 - total flux cleaned = -9.08004e-05 Jy ! Component: 150 - total flux cleaned = -0.000157097 Jy ! Component: 200 - total flux cleaned = -0.000218168 Jy ! Total flux subtracted in 200 components = -0.000218168 Jy ! Clean residual min=-0.002119 max=0.001844 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.150378 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.150378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093901Jy sigma=0.000779 ! Fit after self-cal, rms=0.093894Jy sigma=0.000779 ! 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=0.093894Jy sigma=0.000779 ! Fit after self-cal, rms=0.093938Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.019 mas, bmaj=7.75 mas, bpa=-0.9744 degrees ! Estimated noise=519.525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.60506e-05 Jy ! Component: 100 - total flux cleaned = -1.16364e-05 Jy ! Component: 150 - total flux cleaned = -5.18038e-05 Jy ! Component: 200 - total flux cleaned = -9.04329e-05 Jy ! Total flux subtracted in 200 components = -9.04329e-05 Jy ! Clean residual min=-0.001958 max=0.001793 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.150288 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.150288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093925Jy sigma=0.000779 ! Fit after self-cal, rms=0.093922Jy sigma=0.000779 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 = -7.95319e-05 Jy ! Component: 100 - total flux cleaned = -5.54623e-05 Jy ! Component: 150 - total flux cleaned = -7.30067e-05 Jy ! Component: 200 - total flux cleaned = -9.06363e-05 Jy ! Total flux subtracted in 200 components = -9.06363e-05 Jy ! Clean residual min=-0.001912 max=0.001753 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.150197 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.150197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093913Jy sigma=0.000779 ! Fit after self-cal, rms=0.093908Jy sigma=0.000779 ! 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=0.093908Jy sigma=0.000779 ! Fit after self-cal, rms=0.093390Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.633 mas, bmaj=17.45 mas, bpa=5.467 degrees ! Estimated noise=662.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203455 Jy ! Component: 100 - total flux cleaned = -0.000253434 Jy ! Component: 150 - total flux cleaned = -0.00031176 Jy ! Component: 200 - total flux cleaned = -0.000362983 Jy ! Total flux subtracted in 200 components = -0.000362983 Jy ! Clean residual min=-0.001756 max=0.001706 Jy/beam ! Clean residual mean=0.000003 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.149834 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 114 components and 0.149834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093386Jy sigma=0.000779 ! Fit after self-cal, rms=0.093374Jy sigma=0.000779 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 = -5.1059e-05 Jy ! Component: 100 - total flux cleaned = -6.27932e-05 Jy ! Component: 150 - total flux cleaned = -9.50548e-05 Jy ! Component: 200 - total flux cleaned = -0.000124801 Jy ! Total flux subtracted in 200 components = -0.000124801 Jy ! Clean residual min=-0.001698 max=0.001686 Jy/beam ! Clean residual mean=0.000003 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.149709 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.149709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093372Jy sigma=0.000779 ! Fit after self-cal, rms=0.093365Jy sigma=0.000779 ! 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=3.013 mas, bmaj=7.734 mas, bpa=-0.9448 degrees ! Estimated noise=517.311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.734 at -0.9448 degrees (North through East) ! Clean map min=-0.0018137 max=0.077336 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=2.422 mas, bmaj=6.454 mas, bpa=-1.706 degrees ! Estimated noise=797.237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0627569 Jy ! Component: 100 - total flux cleaned = 0.091167 Jy ! Component: 150 - total flux cleaned = 0.108334 Jy ! Component: 200 - total flux cleaned = 0.119709 Jy ! Total flux subtracted in 200 components = 0.119709 Jy ! Clean residual min=-0.004034 max=0.006202 Jy/beam ! Clean residual mean=-0.000006 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 0.119709 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 0.119709 Jy ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.734 mas, bpa=-0.9448 degrees ! Estimated noise=517.311 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 = 0.0120009 Jy ! Component: 100 - total flux cleaned = 0.0186936 Jy ! Component: 150 - total flux cleaned = 0.0227686 Jy ! Component: 200 - total flux cleaned = 0.025336 Jy ! Total flux subtracted in 200 components = 0.025336 Jy ! Clean residual min=-0.001942 max=0.002156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.145045 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 74 components and 0.145045 Jy ! Inverting map ! Added new window around map position (-5.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199035 Jy ! Component: 100 - total flux cleaned = 0.00259508 Jy ! Component: 150 - total flux cleaned = 0.0028716 Jy ! Component: 200 - total flux cleaned = 0.00303962 Jy ! Total flux subtracted in 200 components = 0.00303962 Jy ! Clean residual min=-0.001655 max=0.001658 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.148085 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.148085 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=7.633 mas, bmaj=17.45 mas, bpa=5.467 degrees ! Estimated noise=662.052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511969 Jy ! Component: 100 - total flux cleaned = 0.000605976 Jy ! Component: 150 - total flux cleaned = 0.000662172 Jy ! Component: 200 - total flux cleaned = 0.000630783 Jy ! Total flux subtracted in 200 components = 0.000630783 Jy ! Clean residual min=-0.001660 max=0.001613 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.148715 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 = 2.39716e-07 Jy ! Component: 100 - total flux cleaned = 1.84937e-07 Jy ! Component: 150 - total flux cleaned = 1.33639e-05 Jy ! Component: 200 - total flux cleaned = 1.35271e-05 Jy ! Total flux subtracted in 200 components = 1.35271e-05 Jy ! Clean residual min=-0.001643 max=0.001594 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.148729 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.148729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.734 mas, bpa=-0.9448 degrees ! Estimated noise=517.311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.42638e-05 Jy ! Component: 100 - total flux cleaned = -0.000120038 Jy ! Component: 150 - total flux cleaned = -0.000119473 Jy ! Component: 200 - total flux cleaned = -0.000119151 Jy ! Total flux subtracted in 200 components = -0.000119151 Jy ! Clean residual min=-0.001525 max=0.001679 Jy/beam ! Clean residual mean=0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.14861 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.14861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093319Jy sigma=0.000778 ! Fit after self-cal, rms=0.093278Jy sigma=0.000778 wmodel J1218-2159_S_2014_12_20_pus_map.mod ! Writing 128 model components to file: J1218-2159_S_2014_12_20_pus_map.mod wobs J1218-2159_S_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1218-2159_S_2014_12_20_pus_uvs.fits wwins J1218-2159_S_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1218-2159_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 = -4.49101e-05 Jy ! Component: 100 - total flux cleaned = 6.37223e-05 Jy ! Component: 150 - total flux cleaned = 0.000116499 Jy ! Component: 200 - total flux cleaned = 0.000266823 Jy ! Component: 250 - total flux cleaned = 0.00046036 Jy ! Component: 300 - total flux cleaned = 0.000694702 Jy ! Component: 350 - total flux cleaned = 0.000877244 Jy ! Component: 400 - total flux cleaned = 0.00101038 Jy ! Component: 450 - total flux cleaned = 0.00105404 Jy ! Component: 500 - total flux cleaned = 0.00120368 Jy ! Component: 550 - total flux cleaned = 0.0013707 Jy ! Component: 600 - total flux cleaned = 0.00145197 Jy ! Component: 650 - total flux cleaned = 0.00155255 Jy ! Component: 700 - total flux cleaned = 0.00165133 Jy ! Component: 750 - total flux cleaned = 0.0017289 Jy ! Component: 800 - total flux cleaned = 0.0017669 Jy ! Component: 850 - total flux cleaned = 0.00174785 Jy ! Component: 900 - total flux cleaned = 0.00176611 Jy ! Component: 950 - total flux cleaned = 0.00171145 Jy ! Component: 1000 - total flux cleaned = 0.00171151 Jy ! Component: 1050 - total flux cleaned = 0.00164064 Jy ! Component: 1100 - total flux cleaned = 0.00164064 Jy ! Component: 1150 - total flux cleaned = 0.00164064 Jy ! Component: 1200 - total flux cleaned = 0.00167478 Jy ! Component: 1250 - total flux cleaned = 0.00165767 Jy ! Component: 1300 - total flux cleaned = 0.00167406 Jy ! Component: 1350 - total flux cleaned = 0.00170688 Jy ! Component: 1400 - total flux cleaned = 0.00175542 Jy ! Component: 1450 - total flux cleaned = 0.0017874 Jy ! Component: 1500 - total flux cleaned = 0.0018508 Jy ! Component: 1550 - total flux cleaned = 0.00192921 Jy ! Component: 1600 - total flux cleaned = 0.00199123 Jy ! Component: 1650 - total flux cleaned = 0.0020373 Jy ! Component: 1700 - total flux cleaned = 0.0020829 Jy ! Component: 1750 - total flux cleaned = 0.00209823 Jy ! Component: 1800 - total flux cleaned = 0.00221714 Jy ! Component: 1850 - total flux cleaned = 0.00221701 Jy ! Component: 1900 - total flux cleaned = 0.00227524 Jy ! Component: 1950 - total flux cleaned = 0.00226075 Jy ! Component: 2000 - total flux cleaned = 0.00233239 Jy ! Component: 2050 - total flux cleaned = 0.00236093 Jy ! Component: 2100 - total flux cleaned = 0.00238899 Jy ! Component: 2150 - total flux cleaned = 0.00238908 Jy ! Component: 2200 - total flux cleaned = 0.00238921 Jy ! Component: 2250 - total flux cleaned = 0.0024577 Jy ! Component: 2300 - total flux cleaned = 0.00245766 Jy ! Component: 2350 - total flux cleaned = 0.00248452 Jy ! Component: 2400 - total flux cleaned = 0.00251121 Jy ! Component: 2450 - total flux cleaned = 0.00255107 Jy ! Component: 2500 - total flux cleaned = 0.00253787 Jy ! Component: 2550 - total flux cleaned = 0.00253794 Jy ! Component: 2600 - total flux cleaned = 0.00261552 Jy ! Component: 2650 - total flux cleaned = 0.00265395 Jy ! Component: 2700 - total flux cleaned = 0.0026414 Jy ! Component: 2750 - total flux cleaned = 0.00264125 Jy ! Component: 2800 - total flux cleaned = 0.00262883 Jy ! Component: 2850 - total flux cleaned = 0.0026165 Jy ! Component: 2900 - total flux cleaned = 0.00266582 Jy ! Component: 2950 - total flux cleaned = 0.00269019 Jy ! Component: 3000 - total flux cleaned = 0.00271443 Jy ! Component: 3050 - total flux cleaned = 0.00269023 Jy ! Component: 3100 - total flux cleaned = 0.0026663 Jy ! Component: 3150 - total flux cleaned = 0.00270229 Jy ! Component: 3200 - total flux cleaned = 0.00274947 Jy ! Component: 3250 - total flux cleaned = 0.00272592 Jy ! Component: 3300 - total flux cleaned = 0.00272594 Jy ! Component: 3350 - total flux cleaned = 0.00277234 Jy ! Component: 3400 - total flux cleaned = 0.00276084 Jy ! Component: 3450 - total flux cleaned = 0.00282956 Jy ! Component: 3500 - total flux cleaned = 0.0028297 Jy ! Component: 3550 - total flux cleaned = 0.00284118 Jy ! Component: 3600 - total flux cleaned = 0.00286377 Jy ! Component: 3650 - total flux cleaned = 0.00288628 Jy ! Component: 3700 - total flux cleaned = 0.00297497 Jy ! Component: 3750 - total flux cleaned = 0.00296398 Jy ! Component: 3800 - total flux cleaned = 0.00302976 Jy ! Component: 3850 - total flux cleaned = 0.00306233 Jy ! Component: 3900 - total flux cleaned = 0.0030839 Jy ! Component: 3950 - total flux cleaned = 0.00313767 Jy ! Component: 4000 - total flux cleaned = 0.00313764 Jy ! Component: 4050 - total flux cleaned = 0.00321206 Jy ! Total flux subtracted in 4096 components = 0.00323327 Jy ! Clean residual min=-0.000561 max=0.000718 Jy/beam ! Clean residual mean=0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.151843 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 408 components and 0.151843 Jy ![Exited script file: muppet] wmap "J1218-2159_S_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.734 at -0.9448 degrees (North through East) ! Clean map min=-0.0013322 max=0.081185 Jy/beam ! Writing clean map to FITS file: J1218-2159_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 0.0811848 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000191038 device "J1218-2159_S_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1218-2159_S_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.705939 0.705939 1.41188 2.82376 5.64751 11.295 22.59 45.1801 90.3602 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.734 at -0.9448 degrees (North through East) ! Clean map min=-0.0013322 max=0.081185 Jy/beam quit ! Quitting program ! Log file J1218-2159_S_2014_12_20_pus_uvs.log closed on Wed Dec 28 13:34:24 2016