! Started logfile: J2256-2735_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:40:24 2016 obs J2256-2735_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2256-2735_S_2014_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672557 visibilities/baseline/integration-bin. ! Found source: J2256-2735 ! ! 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 360 lines of history. ! ! Reading 10048 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 J2256-2735_S_2014_08_05_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877566Jy sigma=0.007148 ! Fit after self-cal, rms=0.846521Jy sigma=0.006931 ! 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=3.061 mas, bmaj=10.87 mas, bpa=20.09 degrees ! Estimated noise=1507.15 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 = 0.118407 Jy ! Component: 100 - total flux cleaned = 0.152922 Jy ! Total flux subtracted in 100 components = 0.152922 Jy ! Clean residual min=-0.010116 max=0.017116 Jy/beam ! Clean residual mean=-0.000033 rms=0.002943 Jy/beam ! Combined flux in latest and established models = 0.152922 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.152922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122754Jy sigma=0.000879 ! Fit after self-cal, rms=0.122616Jy sigma=0.000878 ! 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=3.906 mas, bmaj=13.26 mas, bpa=18.72 degrees ! Estimated noise=875.645 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 = 0.0284932 Jy ! Component: 100 - total flux cleaned = 0.0436479 Jy ! Component: 150 - total flux cleaned = 0.0522917 Jy ! Component: 200 - total flux cleaned = 0.0574565 Jy ! Total flux subtracted in 200 components = 0.0574565 Jy ! Clean residual min=-0.007252 max=0.012178 Jy/beam ! Clean residual mean=-0.000035 rms=0.001956 Jy/beam ! Combined flux in latest and established models = 0.210379 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 66 components and 0.210379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116600Jy sigma=0.000812 ! Fit after self-cal, rms=0.116351Jy sigma=0.000811 ! Inverting map ! Added new window around map position (8, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010106 Jy ! Component: 100 - total flux cleaned = 0.0107393 Jy ! Component: 150 - total flux cleaned = 0.0114287 Jy ! Component: 200 - total flux cleaned = 0.0117287 Jy ! Total flux subtracted in 200 components = 0.0117287 Jy ! Clean residual min=-0.007160 max=0.008677 Jy/beam ! Clean residual mean=-0.000024 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.222107 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 106 components and 0.222107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115074Jy sigma=0.000803 ! Fit after self-cal, rms=0.114726Jy sigma=0.000801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.81 HN 1.22 KP 1.05 ! LA 1.10 MK 1.00* NL 1.16 OV 1.00 ! PT 1.07 SC 0.92 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.29 KP 1.00 ! LA 1.05 MK 1.00* NL 0.88 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.32 KP 0.90 ! LA 0.84 MK 1.00* NL 0.98 OV 0.94 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.18 KP 0.90 ! LA 0.84 MK 1.00* NL 1.10 OV 0.99 ! PT 1.05 SC 0.97 ! ! ! Fit before self-cal, rms=0.114726Jy sigma=0.000801 ! Fit after self-cal, rms=0.120160Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.899 mas, bmaj=13.59 mas, bpa=19.47 degrees ! Estimated noise=890.196 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 = 0.000956725 Jy ! Component: 100 - total flux cleaned = 0.00081322 Jy ! Component: 150 - total flux cleaned = 0.000812412 Jy ! Component: 200 - total flux cleaned = 0.00047213 Jy ! Total flux subtracted in 200 components = 0.00047213 Jy ! Clean residual min=-0.005880 max=0.005094 Jy/beam ! Clean residual mean=-0.000006 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.222579 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.222579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119723Jy sigma=0.000779 ! Fit after self-cal, rms=0.119724Jy sigma=0.000779 ! 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=0.119724Jy sigma=0.000779 ! Fit after self-cal, rms=0.144449Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=13.3 mas, bpa=18.95 degrees ! Estimated noise=888.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111524 Jy ! Component: 100 - total flux cleaned = -0.00120263 Jy ! Component: 150 - total flux cleaned = -0.00127836 Jy ! Component: 200 - total flux cleaned = -0.00134211 Jy ! Total flux subtracted in 200 components = -0.00134211 Jy ! Clean residual min=-0.003208 max=0.003364 Jy/beam ! Clean residual mean=-0.000004 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.221237 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 142 components and 0.221237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144344Jy sigma=0.000771 ! Fit after self-cal, rms=0.144546Jy sigma=0.000771 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 = 0.000154279 Jy ! Component: 100 - total flux cleaned = 0.000217664 Jy ! Component: 150 - total flux cleaned = 0.000268638 Jy ! Component: 200 - total flux cleaned = 0.000174648 Jy ! Total flux subtracted in 200 components = 0.000174648 Jy ! Clean residual min=-0.003002 max=0.003390 Jy/beam ! Clean residual mean=-0.000005 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.221412 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 150 components and 0.221412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144498Jy sigma=0.000770 ! Fit after self-cal, rms=0.144521Jy sigma=0.000770 ! Inverting map ! Added new window around map position (59.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159379 Jy ! Component: 100 - total flux cleaned = 0.00158507 Jy ! Component: 150 - total flux cleaned = 0.00158525 Jy ! Component: 200 - total flux cleaned = 0.00152808 Jy ! Total flux subtracted in 200 components = 0.00152808 Jy ! Clean residual min=-0.002581 max=0.002728 Jy/beam ! Clean residual mean=-0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.22294 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.22294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144419Jy sigma=0.000770 ! Fit after self-cal, rms=0.144400Jy sigma=0.000769 ! 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=0.144400Jy sigma=0.000769 ! Fit after self-cal, rms=0.148864Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=13.32 mas, bpa=19.03 degrees ! Estimated noise=886.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367982 Jy ! Component: 100 - total flux cleaned = -0.000142658 Jy ! Component: 150 - total flux cleaned = -0.00013822 Jy ! Component: 200 - total flux cleaned = -0.000185773 Jy ! Total flux subtracted in 200 components = -0.000185773 Jy ! Clean residual min=-0.002479 max=0.002664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.222754 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 183 components and 0.222754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148806Jy sigma=0.000769 ! Fit after self-cal, rms=0.148830Jy sigma=0.000769 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 = 0.000237625 Jy ! Component: 100 - total flux cleaned = 9.90331e-05 Jy ! Component: 150 - total flux cleaned = -3.13739e-05 Jy ! Component: 200 - total flux cleaned = -7.25779e-05 Jy ! Total flux subtracted in 200 components = -7.25779e-05 Jy ! Clean residual min=-0.002427 max=0.002571 Jy/beam ! Clean residual mean=-0.000004 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.222682 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 193 components and 0.222682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148790Jy sigma=0.000769 ! Fit after self-cal, rms=0.148793Jy sigma=0.000769 ! 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=0.148793Jy sigma=0.000769 ! Fit after self-cal, rms=0.149643Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.263 mas, bmaj=21.19 mas, bpa=9.943 degrees ! Estimated noise=986.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137203 Jy ! Component: 100 - total flux cleaned = -0.00170651 Jy ! Component: 150 - total flux cleaned = -0.00188111 Jy ! Component: 200 - total flux cleaned = -0.00200764 Jy ! Total flux subtracted in 200 components = -0.00200764 Jy ! Clean residual min=-0.002432 max=0.002287 Jy/beam ! Clean residual mean=-0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.220674 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 206 components and 0.220674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149623Jy sigma=0.000768 ! Fit after self-cal, rms=0.149642Jy sigma=0.000768 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 = -1.35398e-05 Jy ! Component: 100 - total flux cleaned = -7.03898e-05 Jy ! Component: 150 - total flux cleaned = -0.000177746 Jy ! Component: 200 - total flux cleaned = -0.000279185 Jy ! Total flux subtracted in 200 components = -0.000279185 Jy ! Clean residual min=-0.002408 max=0.002173 Jy/beam ! Clean residual mean=-0.000007 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.220395 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 221 components and 0.220395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149631Jy sigma=0.000768 ! Fit after self-cal, rms=0.149637Jy sigma=0.000768 ! 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=3.886 mas, bmaj=13.35 mas, bpa=19.09 degrees ! Estimated noise=884.742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.886 x 13.35 at 19.09 degrees (North through East) ! Clean map min=-0.00405 max=0.15694 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=3.009 mas, bmaj=10.91 mas, bpa=20.39 degrees ! Estimated noise=1543.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120809 Jy ! Component: 100 - total flux cleaned = 0.156632 Jy ! Component: 150 - total flux cleaned = 0.174637 Jy ! Component: 200 - total flux cleaned = 0.186098 Jy ! Total flux subtracted in 200 components = 0.186098 Jy ! Clean residual min=-0.005292 max=0.006365 Jy/beam ! Clean residual mean=-0.000012 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.186098 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 0.186098 Jy ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=13.35 mas, bpa=19.09 degrees ! Estimated noise=884.742 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 = 0.0118299 Jy ! Component: 100 - total flux cleaned = 0.0187022 Jy ! Component: 150 - total flux cleaned = 0.0234685 Jy ! Component: 200 - total flux cleaned = 0.0270647 Jy ! Total flux subtracted in 200 components = 0.0270647 Jy ! Clean residual min=-0.002835 max=0.003483 Jy/beam ! Clean residual mean=-0.000016 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.213162 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 94 components and 0.213162 Jy ! Inverting map ! Added new window around map position (-11.5, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00287738 Jy ! Component: 100 - total flux cleaned = 0.00378017 Jy ! Component: 150 - total flux cleaned = 0.00422779 Jy ! Component: 200 - total flux cleaned = 0.00471586 Jy ! Total flux subtracted in 200 components = 0.00471586 Jy ! Clean residual min=-0.002542 max=0.002544 Jy/beam ! Clean residual mean=-0.000011 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.217878 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 0.217878 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=8.263 mas, bmaj=21.19 mas, bpa=9.943 degrees ! Estimated noise=986.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115167 Jy ! Component: 100 - total flux cleaned = 0.00168095 Jy ! Component: 150 - total flux cleaned = 0.00178713 Jy ! Component: 200 - total flux cleaned = 0.00159536 Jy ! Total flux subtracted in 200 components = 0.00159536 Jy ! Clean residual min=-0.002277 max=0.002195 Jy/beam ! Clean residual mean=-0.000014 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.219474 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 = -0.000218848 Jy ! Component: 100 - total flux cleaned = -0.000381145 Jy ! Component: 150 - total flux cleaned = -0.000571785 Jy ! Component: 200 - total flux cleaned = -0.000679802 Jy ! Total flux subtracted in 200 components = -0.000679802 Jy ! Clean residual min=-0.002096 max=0.002057 Jy/beam ! Clean residual mean=-0.000014 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.218794 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 178 components and 0.218794 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=13.35 mas, bpa=19.09 degrees ! Estimated noise=884.742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476987 Jy ! Component: 100 - total flux cleaned = 0.000296844 Jy ! Component: 150 - total flux cleaned = 1.526e-05 Jy ! Component: 200 - total flux cleaned = -0.00014236 Jy ! Total flux subtracted in 200 components = -0.00014236 Jy ! Clean residual min=-0.002289 max=0.002266 Jy/beam ! Clean residual mean=-0.000007 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.218651 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 205 components and 0.218651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149742Jy sigma=0.000768 ! Fit after self-cal, rms=0.149803Jy sigma=0.000768 wmodel J2256-2735_S_2014_08_05_pus_map.mod ! Writing 205 model components to file: J2256-2735_S_2014_08_05_pus_map.mod wobs J2256-2735_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2256-2735_S_2014_08_05_pus_uvs.fits wwins J2256-2735_S_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J2256-2735_S_2014_08_05_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 = 8.32115e-05 Jy ! Component: 100 - total flux cleaned = 0.000121832 Jy ! Component: 150 - total flux cleaned = 1.9349e-05 Jy ! Component: 200 - total flux cleaned = -4.61352e-05 Jy ! Component: 250 - total flux cleaned = -0.00017411 Jy ! Component: 300 - total flux cleaned = -0.000299404 Jy ! Component: 350 - total flux cleaned = -0.000421627 Jy ! Component: 400 - total flux cleaned = -0.000511012 Jy ! Component: 450 - total flux cleaned = -0.000684393 Jy ! Component: 500 - total flux cleaned = -0.000881999 Jy ! Component: 550 - total flux cleaned = -0.000964334 Jy ! Component: 600 - total flux cleaned = -0.00101905 Jy ! Component: 650 - total flux cleaned = -0.00104617 Jy ! Component: 700 - total flux cleaned = -0.00123153 Jy ! Component: 750 - total flux cleaned = -0.00133486 Jy ! Component: 800 - total flux cleaned = -0.00133412 Jy ! Component: 850 - total flux cleaned = -0.00140951 Jy ! Component: 900 - total flux cleaned = -0.00148384 Jy ! Component: 950 - total flux cleaned = -0.00158101 Jy ! Component: 1000 - total flux cleaned = -0.00150897 Jy ! Component: 1050 - total flux cleaned = -0.00153327 Jy ! Component: 1100 - total flux cleaned = -0.00153366 Jy ! Component: 1150 - total flux cleaned = -0.00151039 Jy ! Component: 1200 - total flux cleaned = -0.00148795 Jy ! Component: 1250 - total flux cleaned = -0.00151045 Jy ! Component: 1300 - total flux cleaned = -0.00148806 Jy ! Component: 1350 - total flux cleaned = -0.00144431 Jy ! Component: 1400 - total flux cleaned = -0.00137918 Jy ! Component: 1450 - total flux cleaned = -0.00140055 Jy ! Component: 1500 - total flux cleaned = -0.00137928 Jy ! Component: 1550 - total flux cleaned = -0.00135802 Jy ! Component: 1600 - total flux cleaned = -0.00137903 Jy ! Component: 1650 - total flux cleaned = -0.00135902 Jy ! Component: 1700 - total flux cleaned = -0.00141955 Jy ! Component: 1750 - total flux cleaned = -0.00145933 Jy ! Component: 1800 - total flux cleaned = -0.00149844 Jy ! Component: 1850 - total flux cleaned = -0.00147883 Jy ! Component: 1900 - total flux cleaned = -0.00142108 Jy ! Component: 1950 - total flux cleaned = -0.00144049 Jy ! Component: 2000 - total flux cleaned = -0.00144098 Jy ! Component: 2050 - total flux cleaned = -0.00144091 Jy ! Component: 2100 - total flux cleaned = -0.0014034 Jy ! Component: 2150 - total flux cleaned = -0.00134804 Jy ! Component: 2200 - total flux cleaned = -0.0013665 Jy ! Component: 2250 - total flux cleaned = -0.00131189 Jy ! Component: 2300 - total flux cleaned = -0.00123992 Jy ! Component: 2350 - total flux cleaned = -0.00118649 Jy ! Component: 2400 - total flux cleaned = -0.00120411 Jy ! Component: 2450 - total flux cleaned = -0.00115165 Jy ! Component: 2500 - total flux cleaned = -0.00120374 Jy ! Component: 2550 - total flux cleaned = -0.00111781 Jy ! Component: 2600 - total flux cleaned = -0.00101538 Jy ! Component: 2650 - total flux cleaned = -0.000896949 Jy ! Component: 2700 - total flux cleaned = -0.000813217 Jy ! Component: 2750 - total flux cleaned = -0.000680177 Jy ! Component: 2800 - total flux cleaned = -0.000680166 Jy ! Component: 2850 - total flux cleaned = -0.000581582 Jy ! Component: 2900 - total flux cleaned = -0.000516387 Jy ! Component: 2950 - total flux cleaned = -0.000435527 Jy ! Component: 3000 - total flux cleaned = -0.000323347 Jy ! Component: 3050 - total flux cleaned = -0.00022775 Jy ! Component: 3100 - total flux cleaned = -0.000164567 Jy ! Component: 3150 - total flux cleaned = -0.000117345 Jy ! Component: 3200 - total flux cleaned = -7.06432e-05 Jy ! Component: 3250 - total flux cleaned = 2.24259e-05 Jy ! Component: 3300 - total flux cleaned = 0.000130214 Jy ! Component: 3350 - total flux cleaned = 0.000191288 Jy ! Component: 3400 - total flux cleaned = 0.000236717 Jy ! Component: 3450 - total flux cleaned = 0.000281913 Jy ! Component: 3500 - total flux cleaned = 0.000327156 Jy ! Component: 3550 - total flux cleaned = 0.000416727 Jy ! Component: 3600 - total flux cleaned = 0.000431649 Jy ! Component: 3650 - total flux cleaned = 0.000520296 Jy ! Component: 3700 - total flux cleaned = 0.000623 Jy ! Component: 3750 - total flux cleaned = 0.000622984 Jy ! Component: 3800 - total flux cleaned = 0.000724492 Jy ! Component: 3850 - total flux cleaned = 0.000796441 Jy ! Component: 3900 - total flux cleaned = 0.000910931 Jy ! Component: 3950 - total flux cleaned = 0.000953792 Jy ! Component: 4000 - total flux cleaned = 0.00103889 Jy ! Component: 4050 - total flux cleaned = 0.00108115 Jy ! Total flux subtracted in 4096 components = 0.00112331 Jy ! Clean residual min=-0.000757 max=0.000800 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.219775 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 499 components and 0.219775 Jy ![Exited script file: muppet] wmap "J2256-2735_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.886 x 13.35 at 19.09 degrees (North through East) ! Clean map min=-0.0021263 max=0.15739 Jy/beam ! Writing clean map to FITS file: J2256-2735_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.157389 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268844 device "J2256-2735_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2256-2735_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.512444 0.512444 1.02489 2.04978 4.09955 8.1991 16.3982 32.7964 65.5928 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.157 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.886 x 13.35 at 19.09 degrees (North through East) ! Clean map min=-0.0021263 max=0.15739 Jy/beam quit ! Quitting program ! Log file J2256-2735_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:40:29 2016