! Started logfile: J0957-1350_S_2017_03_23_pus_uvs.log on Mon May 13 09:55:35 2019 obs J0957-1350_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0957-1350_S_2017_03_23_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968338 visibilities/baseline/integration-bin. ! Found source: J0957-1350 ! ! 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 481 lines of history. ! ! Reading 19696 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 J0957-1350_S_2017_03_23_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 246 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.843869Jy sigma=0.006603 ! Fit after self-cal, rms=0.825012Jy sigma=0.006460 ! 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=2.495 mas, bmaj=6.547 mas, bpa=-2.547 degrees ! Estimated noise=976.158 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 = 0.133963 Jy ! Component: 100 - total flux cleaned = 0.167029 Jy ! Total flux subtracted in 100 components = 0.167029 Jy ! Clean residual min=-0.006609 max=0.013225 Jy/beam ! Clean residual mean=-0.000031 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.167029 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.167029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106576Jy sigma=0.000742 ! Fit after self-cal, rms=0.106570Jy sigma=0.000742 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151397 Jy ! Component: 100 - total flux cleaned = 0.0243583 Jy ! Total flux subtracted in 100 components = 0.0243583 Jy ! Clean residual min=-0.006421 max=0.007108 Jy/beam ! Clean residual mean=-0.000011 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.191387 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.191387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103303Jy sigma=0.000719 ! Fit after self-cal, rms=0.103317Jy sigma=0.000719 ! 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=3.068 mas, bmaj=7.632 mas, bpa=-2.807 degrees ! Estimated noise=689.932 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 (1, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011137 Jy ! Component: 100 - total flux cleaned = 0.0190206 Jy ! Component: 150 - total flux cleaned = 0.0250775 Jy ! Component: 200 - total flux cleaned = 0.0298239 Jy ! Total flux subtracted in 200 components = 0.0298239 Jy ! Clean residual min=-0.005159 max=0.005174 Jy/beam ! Clean residual mean=-0.000012 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.221211 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 77 components and 0.221211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101547Jy sigma=0.000706 ! Fit after self-cal, rms=0.101501Jy sigma=0.000706 ! 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 1.03 FD 0.97 HN 0.95 KP 1.07 ! LA 1.01 MK 1.03 NL 0.87 OV 1.00 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.02 ! LA 0.99 MK 1.04 NL 1.00 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 0.99 KP 0.90 ! LA 0.76 MK 0.95 NL 1.13 OV 0.96 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.12 HN 0.98 KP 1.00* ! LA 0.72 MK 1.17 NL 1.00* OV 1.24 ! PT 1.02 SC 1.46 ! ! ! Fit before self-cal, rms=0.101501Jy sigma=0.000706 ! Fit after self-cal, rms=0.104215Jy sigma=0.000683 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.105 mas, bmaj=7.732 mas, bpa=-2.77 degrees ! Estimated noise=684.467 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 = 0.0036633 Jy ! Component: 100 - total flux cleaned = 0.0058786 Jy ! Component: 150 - total flux cleaned = 0.00708764 Jy ! Component: 200 - total flux cleaned = 0.00746631 Jy ! Total flux subtracted in 200 components = 0.00746631 Jy ! Clean residual min=-0.003234 max=0.004144 Jy/beam ! Clean residual mean=-0.000001 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.228677 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 111 components and 0.228677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104070Jy sigma=0.000682 ! Fit after self-cal, rms=0.104127Jy sigma=0.000681 ! Inverting map ! Added new window around map position (15, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00400832 Jy ! Component: 100 - total flux cleaned = 0.00635063 Jy ! Component: 150 - total flux cleaned = 0.00779436 Jy ! Component: 200 - total flux cleaned = 0.00874536 Jy ! Total flux subtracted in 200 components = 0.00874536 Jy ! Clean residual min=-0.002747 max=0.002555 Jy/beam ! Clean residual mean=-0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.237422 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.237422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103962Jy sigma=0.000680 ! Fit after self-cal, rms=0.103953Jy sigma=0.000680 ! 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=0.103953Jy sigma=0.000680 ! Fit after self-cal, rms=0.102899Jy sigma=0.000676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.107 mas, bmaj=7.758 mas, bpa=-2.571 degrees ! Estimated noise=684.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117766 Jy ! Component: 100 - total flux cleaned = 0.00205869 Jy ! Component: 150 - total flux cleaned = 0.00282004 Jy ! Component: 200 - total flux cleaned = 0.00337635 Jy ! Total flux subtracted in 200 components = 0.00337635 Jy ! Clean residual min=-0.002186 max=0.002211 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.240799 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.240799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102862Jy sigma=0.000675 ! Fit after self-cal, rms=0.102865Jy sigma=0.000675 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 = 0.00024855 Jy ! Component: 100 - total flux cleaned = 0.000687344 Jy ! Component: 150 - total flux cleaned = 0.000992975 Jy ! Component: 200 - total flux cleaned = 0.00130362 Jy ! Total flux subtracted in 200 components = 0.00130362 Jy ! Clean residual min=-0.002144 max=0.002186 Jy/beam ! Clean residual mean=-0.000003 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.242102 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.242102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102844Jy sigma=0.000675 ! Fit after self-cal, rms=0.102841Jy sigma=0.000675 ! 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=0.102841Jy sigma=0.000675 ! Fit after self-cal, rms=0.100546Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.758 mas, bpa=-2.524 degrees ! Estimated noise=683.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000226746 Jy ! Component: 100 - total flux cleaned = 0.000497112 Jy ! Component: 150 - total flux cleaned = 0.000717513 Jy ! Component: 200 - total flux cleaned = 0.000897876 Jy ! Total flux subtracted in 200 components = 0.000897876 Jy ! Clean residual min=-0.001947 max=0.002172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.243 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 0.243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100532Jy sigma=0.000674 ! Fit after self-cal, rms=0.100525Jy sigma=0.000674 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 (-11, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020363 Jy ! Component: 100 - total flux cleaned = 0.00223825 Jy ! Component: 150 - total flux cleaned = 0.00219887 Jy ! Component: 200 - total flux cleaned = 0.00229672 Jy ! Total flux subtracted in 200 components = 0.00229672 Jy ! Clean residual min=-0.001957 max=0.001907 Jy/beam ! Clean residual mean=-0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.245297 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 187 components and 0.245297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100474Jy sigma=0.000673 ! Fit after self-cal, rms=0.100472Jy sigma=0.000673 ! 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=0.100472Jy sigma=0.000673 ! Fit after self-cal, rms=0.100453Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.497 mas, bmaj=14.59 mas, bpa=2.174 degrees ! Estimated noise=862.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117049 Jy ! Component: 100 - total flux cleaned = 0.00197039 Jy ! Component: 150 - total flux cleaned = 0.00232909 Jy ! Component: 200 - total flux cleaned = 0.00260656 Jy ! Total flux subtracted in 200 components = 0.00260656 Jy ! Clean residual min=-0.001581 max=0.001795 Jy/beam ! Clean residual mean=-0.000004 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.247904 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 201 components and 0.247904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100449Jy sigma=0.000673 ! Fit after self-cal, rms=0.100441Jy sigma=0.000673 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 = -5.0244e-05 Jy ! Component: 100 - total flux cleaned = 0.000126433 Jy ! Component: 150 - total flux cleaned = 0.000391852 Jy ! Component: 200 - total flux cleaned = 0.000627607 Jy ! Total flux subtracted in 200 components = 0.000627607 Jy ! Clean residual min=-0.001583 max=0.001766 Jy/beam ! Clean residual mean=-0.000004 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.248531 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 209 components and 0.248531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100441Jy sigma=0.000673 ! Fit after self-cal, rms=0.100433Jy sigma=0.000673 ! 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=3.106 mas, bmaj=7.76 mas, bpa=-2.487 degrees ! Estimated noise=683.109 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.76 at -2.487 degrees (North through East) ! Clean map min=-0.0017766 max=0.17374 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=2.52 mas, bmaj=6.665 mas, bpa=-2.497 degrees ! Estimated noise=979.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134253 Jy ! Component: 100 - total flux cleaned = 0.166891 Jy ! Component: 150 - total flux cleaned = 0.180462 Jy ! Component: 200 - total flux cleaned = 0.18893 Jy ! Total flux subtracted in 200 components = 0.18893 Jy ! Clean residual min=-0.003906 max=0.004804 Jy/beam ! Clean residual mean=-0.000002 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.18893 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.18893 Jy ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.76 mas, bpa=-2.487 degrees ! Estimated noise=683.109 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 = 0.00986101 Jy ! Component: 100 - total flux cleaned = 0.0169343 Jy ! Component: 150 - total flux cleaned = 0.0224345 Jy ! Component: 200 - total flux cleaned = 0.0269251 Jy ! Total flux subtracted in 200 components = 0.0269251 Jy ! Clean residual min=-0.003175 max=0.003576 Jy/beam ! Clean residual mean=-0.000006 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.215855 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 98 components and 0.215855 Jy ! Inverting map ! Added new window around map position (-1.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406965 Jy ! Component: 100 - total flux cleaned = 0.00739574 Jy ! Component: 150 - total flux cleaned = 0.0102538 Jy ! Component: 200 - total flux cleaned = 0.0127422 Jy ! Total flux subtracted in 200 components = 0.0127422 Jy ! Clean residual min=-0.002506 max=0.002741 Jy/beam ! Clean residual mean=-0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.228597 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 135 components and 0.228597 Jy ! Inverting map ! Added new window around map position (-5.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265839 Jy ! Component: 100 - total flux cleaned = 0.00473926 Jy ! Component: 150 - total flux cleaned = 0.00660628 Jy ! Component: 200 - total flux cleaned = 0.00829625 Jy ! Total flux subtracted in 200 components = 0.00829625 Jy ! Clean residual min=-0.002065 max=0.002236 Jy/beam ! Clean residual mean=-0.000003 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.236894 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 167 components and 0.236894 Jy ! Inverting map ! Added new window around map position (28, -33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199984 Jy ! Component: 100 - total flux cleaned = 0.00326246 Jy ! Component: 150 - total flux cleaned = 0.00414935 Jy ! Component: 200 - total flux cleaned = 0.00492479 Jy ! Total flux subtracted in 200 components = 0.00492479 Jy ! Clean residual min=-0.001875 max=0.001820 Jy/beam ! Clean residual mean=-0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.241818 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 198 components and 0.241818 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=7.497 mas, bmaj=14.59 mas, bpa=2.174 degrees ! Estimated noise=862.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213596 Jy ! Component: 100 - total flux cleaned = 0.00357056 Jy ! Component: 150 - total flux cleaned = 0.00469594 Jy ! Component: 200 - total flux cleaned = 0.00541898 Jy ! Total flux subtracted in 200 components = 0.00541898 Jy ! Clean residual min=-0.001709 max=0.001895 Jy/beam ! Clean residual mean=-0.000007 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.247237 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 = 0.000468494 Jy ! Component: 100 - total flux cleaned = 0.000891277 Jy ! Component: 150 - total flux cleaned = 0.00119431 Jy ! Component: 200 - total flux cleaned = 0.00142439 Jy ! Total flux subtracted in 200 components = 0.00142439 Jy ! Clean residual min=-0.001691 max=0.001862 Jy/beam ! Clean residual mean=-0.000006 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.248662 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 272 components and 0.248662 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.106 mas, bmaj=7.76 mas, bpa=-2.487 degrees ! Estimated noise=683.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013261 Jy ! Component: 100 - total flux cleaned = -1.40066e-05 Jy ! Component: 150 - total flux cleaned = 5.77212e-05 Jy ! Component: 200 - total flux cleaned = 0.000125415 Jy ! Total flux subtracted in 200 components = 0.000125415 Jy ! Clean residual min=-0.001917 max=0.001734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.248787 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 288 components and 0.248787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100345Jy sigma=0.000673 ! Fit after self-cal, rms=0.100323Jy sigma=0.000673 wmodel J0957-1350_S_2017_03_23_pus_map.mod ! Writing 288 model components to file: J0957-1350_S_2017_03_23_pus_map.mod wobs J0957-1350_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0957-1350_S_2017_03_23_pus_uvs.fits wwins J0957-1350_S_2017_03_23_pus_map.win ! wwins: Wrote 7 windows to J0957-1350_S_2017_03_23_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 = -0.000888179 Jy ! Component: 100 - total flux cleaned = -0.00136127 Jy ! Component: 150 - total flux cleaned = -0.00142074 Jy ! Component: 200 - total flux cleaned = -0.00142034 Jy ! Component: 250 - total flux cleaned = -0.00139324 Jy ! Component: 300 - total flux cleaned = -0.00136665 Jy ! Component: 350 - total flux cleaned = -0.00115978 Jy ! Component: 400 - total flux cleaned = -0.000932405 Jy ! Component: 450 - total flux cleaned = -0.000759382 Jy ! Component: 500 - total flux cleaned = -0.000637406 Jy ! Component: 550 - total flux cleaned = -0.000469129 Jy ! Component: 600 - total flux cleaned = -0.000350662 Jy ! Component: 650 - total flux cleaned = -0.000140999 Jy ! Component: 700 - total flux cleaned = -3.73546e-06 Jy ! Component: 750 - total flux cleaned = 8.66075e-05 Jy ! Component: 800 - total flux cleaned = 0.000265219 Jy ! Component: 850 - total flux cleaned = 0.000419483 Jy ! Component: 900 - total flux cleaned = 0.000615438 Jy ! Component: 950 - total flux cleaned = 0.000723045 Jy ! Component: 1000 - total flux cleaned = 0.000850267 Jy ! Component: 1050 - total flux cleaned = 0.00101829 Jy ! Component: 1100 - total flux cleaned = 0.00110147 Jy ! Component: 1150 - total flux cleaned = 0.00124552 Jy ! Component: 1200 - total flux cleaned = 0.00140828 Jy ! Component: 1250 - total flux cleaned = 0.00156946 Jy ! Component: 1300 - total flux cleaned = 0.00174886 Jy ! Component: 1350 - total flux cleaned = 0.00186727 Jy ! Component: 1400 - total flux cleaned = 0.00192583 Jy ! Component: 1450 - total flux cleaned = 0.00202262 Jy ! Component: 1500 - total flux cleaned = 0.00211863 Jy ! Component: 1550 - total flux cleaned = 0.0021949 Jy ! Component: 1600 - total flux cleaned = 0.00225152 Jy ! Component: 1650 - total flux cleaned = 0.00232645 Jy ! Component: 1700 - total flux cleaned = 0.00234504 Jy ! Component: 1750 - total flux cleaned = 0.00243724 Jy ! Component: 1800 - total flux cleaned = 0.002565 Jy ! Component: 1850 - total flux cleaned = 0.00256494 Jy ! Component: 1900 - total flux cleaned = 0.00263662 Jy ! Component: 1950 - total flux cleaned = 0.00267232 Jy ! Component: 2000 - total flux cleaned = 0.00267241 Jy ! Component: 2050 - total flux cleaned = 0.00270767 Jy ! Component: 2100 - total flux cleaned = 0.00276017 Jy ! Component: 2150 - total flux cleaned = 0.00276013 Jy ! Component: 2200 - total flux cleaned = 0.00286328 Jy ! Component: 2250 - total flux cleaned = 0.00293145 Jy ! Component: 2300 - total flux cleaned = 0.00293146 Jy ! Component: 2350 - total flux cleaned = 0.00303256 Jy ! Component: 2400 - total flux cleaned = 0.00304918 Jy ! Component: 2450 - total flux cleaned = 0.00304932 Jy ! Component: 2500 - total flux cleaned = 0.00311516 Jy ! Component: 2550 - total flux cleaned = 0.00313153 Jy ! Component: 2600 - total flux cleaned = 0.00319637 Jy ! Component: 2650 - total flux cleaned = 0.00321253 Jy ! Component: 2700 - total flux cleaned = 0.00321251 Jy ! Component: 2750 - total flux cleaned = 0.00332414 Jy ! Component: 2800 - total flux cleaned = 0.00327666 Jy ! Component: 2850 - total flux cleaned = 0.00333951 Jy ! Component: 2900 - total flux cleaned = 0.00332403 Jy ! Component: 2950 - total flux cleaned = 0.00335522 Jy ! Component: 3000 - total flux cleaned = 0.00337075 Jy ! Component: 3050 - total flux cleaned = 0.00341679 Jy ! Component: 3100 - total flux cleaned = 0.00337118 Jy ! Component: 3150 - total flux cleaned = 0.00340168 Jy ! Component: 3200 - total flux cleaned = 0.00344697 Jy ! Component: 3250 - total flux cleaned = 0.00353702 Jy ! Component: 3300 - total flux cleaned = 0.00355189 Jy ! Component: 3350 - total flux cleaned = 0.00353697 Jy ! Component: 3400 - total flux cleaned = 0.00352219 Jy ! Component: 3450 - total flux cleaned = 0.00352208 Jy ! Component: 3500 - total flux cleaned = 0.00355133 Jy ! Component: 3550 - total flux cleaned = 0.00356589 Jy ! Component: 3600 - total flux cleaned = 0.00360914 Jy ! Component: 3650 - total flux cleaned = 0.00355186 Jy ! Component: 3700 - total flux cleaned = 0.00355191 Jy ! Component: 3750 - total flux cleaned = 0.00359435 Jy ! Component: 3800 - total flux cleaned = 0.00355217 Jy ! Component: 3850 - total flux cleaned = 0.0035662 Jy ! Component: 3900 - total flux cleaned = 0.00359413 Jy ! Component: 3950 - total flux cleaned = 0.00359426 Jy ! Component: 4000 - total flux cleaned = 0.00360805 Jy ! Component: 4050 - total flux cleaned = 0.00360809 Jy ! Total flux subtracted in 4096 components = 0.00353979 Jy ! Clean residual min=-0.000808 max=0.000791 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.252327 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 558 components and 0.252327 Jy ![Exited script file: muppet] wmap "J0957-1350_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.76 at -2.487 degrees (North through East) ! Clean map min=-0.0014926 max=0.17475 Jy/beam ! Writing clean map to FITS file: J0957-1350_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244179 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419182 0.419182 0.838364 1.67673 3.35346 6.70692 13.4138 26.8277 53.6553 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 7.76 at -2.487 degrees (North through East) ! Clean map min=-0.0014926 max=0.17475 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0957-1350_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:55:43 2019