! Started logfile: J1351-1449_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:42:52 2019 obs J1351-1449_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1351-1449_S_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968421 visibilities/baseline/integration-bin. ! Found source: J1351-1449 ! ! 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 1684 lines of history. ! ! Reading 19872 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 J1351-1449_S_2017_03_27_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 286 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.612514Jy sigma=0.004531 ! Fit after self-cal, rms=0.593871Jy sigma=0.004380 ! 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=2.562 mas, bmaj=6.258 mas, bpa=-1.945 degrees ! Estimated noise=990.966 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 = 0.349654 Jy ! Component: 100 - total flux cleaned = 0.47882 Jy ! Total flux subtracted in 100 components = 0.47882 Jy ! Clean residual min=-0.038963 max=0.142873 Jy/beam ! Clean residual mean=-0.000042 rms=0.012042 Jy/beam ! Combined flux in latest and established models = 0.47882 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.47882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.309752Jy sigma=0.002337 ! Fit after self-cal, rms=0.309643Jy sigma=0.002334 ! Inverting map ! Added new window around map position (-1, 17). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125229 Jy ! Component: 100 - total flux cleaned = 0.196371 Jy ! Total flux subtracted in 100 components = 0.196371 Jy ! Clean residual min=-0.033330 max=0.076530 Jy/beam ! Clean residual mean=-0.000035 rms=0.008521 Jy/beam ! Combined flux in latest and established models = 0.675192 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.675192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.229043Jy sigma=0.001690 ! Fit after self-cal, rms=0.217189Jy sigma=0.001613 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0684918 Jy ! Component: 100 - total flux cleaned = 0.114715 Jy ! Total flux subtracted in 100 components = 0.114715 Jy ! Clean residual min=-0.023032 max=0.050636 Jy/beam ! Clean residual mean=-0.000023 rms=0.006150 Jy/beam ! Combined flux in latest and established models = 0.789906 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.789906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180182Jy sigma=0.001296 ! Fit after self-cal, rms=0.176025Jy sigma=0.001270 ! Inverting map ! Added new window around map position (3, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0461196 Jy ! Component: 100 - total flux cleaned = 0.0789546 Jy ! Total flux subtracted in 100 components = 0.0789546 Jy ! Clean residual min=-0.019884 max=0.025669 Jy/beam ! Clean residual mean=-0.000019 rms=0.004836 Jy/beam ! Combined flux in latest and established models = 0.868861 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.868861 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157215Jy sigma=0.001092 ! Fit after self-cal, rms=0.156423Jy sigma=0.001088 ! 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=3.124 mas, bmaj=7.476 mas, bpa=-2.452 degrees ! Estimated noise=727.012 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 = 0.0454207 Jy ! Component: 100 - total flux cleaned = 0.0742759 Jy ! Component: 150 - total flux cleaned = 0.0949118 Jy ! Component: 200 - total flux cleaned = 0.110339 Jy ! Total flux subtracted in 200 components = 0.110339 Jy ! Clean residual min=-0.015205 max=0.021152 Jy/beam ! Clean residual mean=-0.000010 rms=0.004253 Jy/beam ! Combined flux in latest and established models = 0.9792 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 121 components and 0.9792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142727Jy sigma=0.000939 ! Fit after self-cal, rms=0.141617Jy sigma=0.000932 ! 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 0.94 FD 0.93 HN 1.01 KP 1.02 ! LA 0.98 MK 1.13 NL 1.00 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 0.99 ! LA 0.95 MK 0.99 NL 1.12 OV 1.01 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.01 HN 1.03 KP 0.99 ! LA 0.98 MK 1.02 NL 1.02 OV 0.93 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.10 KP 1.00* ! LA 0.89 MK 0.92 NL 1.00* OV 0.97 ! PT 0.98 SC 1.31 ! ! ! Fit before self-cal, rms=0.141617Jy sigma=0.000932 ! Fit after self-cal, rms=0.137399Jy sigma=0.000876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.184 mas, bmaj=7.548 mas, bpa=-2.359 degrees ! Estimated noise=713.784 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 = -0.00727879 Jy ! Component: 100 - total flux cleaned = -0.0072726 Jy ! Component: 150 - total flux cleaned = -0.00696695 Jy ! Component: 200 - total flux cleaned = -0.00671141 Jy ! Total flux subtracted in 200 components = -0.00671141 Jy ! Clean residual min=-0.015163 max=0.013354 Jy/beam ! Clean residual mean=-0.000008 rms=0.003042 Jy/beam ! Combined flux in latest and established models = 0.972489 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.972489 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135858Jy sigma=0.000861 ! Fit after self-cal, rms=0.135770Jy sigma=0.000859 ! 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=0.135770Jy sigma=0.000859 ! Fit after self-cal, rms=0.133441Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=7.933 mas, bpa=0.0581 degrees ! Estimated noise=735.616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286338 Jy ! Component: 100 - total flux cleaned = 0.00214875 Jy ! Component: 150 - total flux cleaned = 0.00246408 Jy ! Component: 200 - total flux cleaned = 0.00296954 Jy ! Total flux subtracted in 200 components = 0.00296954 Jy ! Clean residual min=-0.007974 max=0.007917 Jy/beam ! Clean residual mean=0.000001 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.975458 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 142 components and 0.975458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131245Jy sigma=0.000751 ! Fit after self-cal, rms=0.131036Jy sigma=0.000748 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 (39, -35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214144 Jy ! Component: 100 - total flux cleaned = 0.00138667 Jy ! Component: 150 - total flux cleaned = 0.000733016 Jy ! Component: 200 - total flux cleaned = 0.00034971 Jy ! Total flux subtracted in 200 components = 0.00034971 Jy ! Clean residual min=-0.007212 max=0.007574 Jy/beam ! Clean residual mean=0.000001 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.975808 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.975808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130239Jy sigma=0.000739 ! Fit after self-cal, rms=0.130128Jy sigma=0.000738 ! Inverting map ! Added new window around map position (25, -37.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385475 Jy ! Component: 100 - total flux cleaned = 0.0042901 Jy ! Component: 150 - total flux cleaned = 0.00428807 Jy ! Component: 200 - total flux cleaned = 0.00444943 Jy ! Total flux subtracted in 200 components = 0.00444943 Jy ! Clean residual min=-0.006636 max=0.005903 Jy/beam ! Clean residual mean=-0.000000 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.980257 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.980257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129556Jy sigma=0.000732 ! Fit after self-cal, rms=0.129514Jy sigma=0.000732 ! 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=0.129514Jy sigma=0.000732 ! Fit after self-cal, rms=0.135100Jy sigma=0.000721 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.255 mas, bmaj=8.007 mas, bpa=0.3479 degrees ! Estimated noise=736.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000338573 Jy ! Component: 100 - total flux cleaned = 0.000543627 Jy ! Component: 150 - total flux cleaned = 0.00071899 Jy ! Component: 200 - total flux cleaned = 0.00119862 Jy ! Total flux subtracted in 200 components = 0.00119862 Jy ! Clean residual min=-0.005364 max=0.005276 Jy/beam ! Clean residual mean=0.000002 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.981456 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 195 components and 0.981456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134589Jy sigma=0.000715 ! Fit after self-cal, rms=0.134553Jy sigma=0.000714 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 (0.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418574 Jy ! Component: 100 - total flux cleaned = 0.00364595 Jy ! Component: 150 - total flux cleaned = 0.00363714 Jy ! Component: 200 - total flux cleaned = 0.00348753 Jy ! Total flux subtracted in 200 components = 0.00348753 Jy ! Clean residual min=-0.004805 max=0.004240 Jy/beam ! Clean residual mean=0.000001 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.984943 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 206 components and 0.984943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134105Jy sigma=0.000710 ! Fit after self-cal, rms=0.134060Jy sigma=0.000710 ! 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=0.134060Jy sigma=0.000710 ! Fit after self-cal, rms=0.135873Jy sigma=0.000709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.791 mas, bmaj=15.18 mas, bpa=7.159 degrees ! Estimated noise=890.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308717 Jy ! Component: 100 - total flux cleaned = 0.00311484 Jy ! Component: 150 - total flux cleaned = 0.00283983 Jy ! Component: 200 - total flux cleaned = 0.00236759 Jy ! Total flux subtracted in 200 components = 0.00236759 Jy ! Clean residual min=-0.004063 max=0.003503 Jy/beam ! Clean residual mean=0.000002 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.987311 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 230 components and 0.987311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135748Jy sigma=0.000708 ! Fit after self-cal, rms=0.135723Jy sigma=0.000708 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 = 0.000680997 Jy ! Component: 100 - total flux cleaned = 0.00053175 Jy ! Component: 150 - total flux cleaned = 0.000533985 Jy ! Component: 200 - total flux cleaned = 0.00047134 Jy ! Total flux subtracted in 200 components = 0.00047134 Jy ! Clean residual min=-0.003849 max=0.003137 Jy/beam ! Clean residual mean=0.000002 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.987782 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 249 components and 0.987782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135633Jy sigma=0.000707 ! Fit after self-cal, rms=0.135619Jy sigma=0.000707 ! 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=3.253 mas, bmaj=8.03 mas, bpa=0.356 degrees ! Estimated noise=736.012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.03 at 0.356 degrees (North through East) ! Clean map min=-0.0042395 max=0.45102 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=2.644 mas, bmaj=6.685 mas, bpa=1.059 degrees ! Estimated noise=1032.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366871 Jy ! Component: 100 - total flux cleaned = 0.532029 Jy ! Component: 150 - total flux cleaned = 0.637795 Jy ! Component: 200 - total flux cleaned = 0.712571 Jy ! Total flux subtracted in 200 components = 0.712571 Jy ! Clean residual min=-0.016880 max=0.042148 Jy/beam ! Clean residual mean=-0.000022 rms=0.005299 Jy/beam ! Combined flux in latest and established models = 0.712571 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.712571 Jy ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=8.03 mas, bpa=0.356 degrees ! Estimated noise=736.012 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 = 0.0854986 Jy ! Component: 100 - total flux cleaned = 0.139366 Jy ! Component: 150 - total flux cleaned = 0.17549 Jy ! Component: 200 - total flux cleaned = 0.201107 Jy ! Total flux subtracted in 200 components = 0.201107 Jy ! Clean residual min=-0.007458 max=0.015110 Jy/beam ! Clean residual mean=-0.000003 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.913678 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 115 components and 0.913678 Jy ! Inverting map ! Added new window around map position (-3.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187035 Jy ! Component: 100 - total flux cleaned = 0.0324316 Jy ! Component: 150 - total flux cleaned = 0.0427948 Jy ! Component: 200 - total flux cleaned = 0.0509083 Jy ! Total flux subtracted in 200 components = 0.0509083 Jy ! Clean residual min=-0.004734 max=0.005291 Jy/beam ! Clean residual mean=0.000001 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.964586 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 162 components and 0.964586 Jy ! Inverting map ! Added new window around map position (9.5, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00661275 Jy ! Component: 100 - total flux cleaned = 0.0119401 Jy ! Component: 150 - total flux cleaned = 0.0148098 Jy ! Component: 200 - total flux cleaned = 0.016972 Jy ! Total flux subtracted in 200 components = 0.016972 Jy ! Clean residual min=-0.004181 max=0.004032 Jy/beam ! Clean residual mean=0.000001 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 0.981558 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 188 components and 0.981558 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=7.791 mas, bmaj=15.18 mas, bpa=7.159 degrees ! Estimated noise=890.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411212 Jy ! Component: 100 - total flux cleaned = 0.00542712 Jy ! Component: 150 - total flux cleaned = 0.00582242 Jy ! Component: 200 - total flux cleaned = 0.0060827 Jy ! Total flux subtracted in 200 components = 0.0060827 Jy ! Clean residual min=-0.003851 max=0.003680 Jy/beam ! Clean residual mean=0.000001 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.987641 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 = 0.000155833 Jy ! Component: 100 - total flux cleaned = 0.000227039 Jy ! Component: 150 - total flux cleaned = 0.000357664 Jy ! Component: 200 - total flux cleaned = 0.000477234 Jy ! Total flux subtracted in 200 components = 0.000477234 Jy ! Clean residual min=-0.003684 max=0.003416 Jy/beam ! Clean residual mean=0.000001 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.988118 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 269 components and 0.988118 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.253 mas, bmaj=8.03 mas, bpa=0.356 degrees ! Estimated noise=736.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000932261 Jy ! Component: 100 - total flux cleaned = -0.00124889 Jy ! Component: 150 - total flux cleaned = -0.00115209 Jy ! Component: 200 - total flux cleaned = -0.000971146 Jy ! Total flux subtracted in 200 components = -0.000971146 Jy ! Clean residual min=-0.003508 max=0.003677 Jy/beam ! Clean residual mean=0.000000 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.987147 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 292 components and 0.987147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135403Jy sigma=0.000700 ! Fit after self-cal, rms=0.135150Jy sigma=0.000700 wmodel J1351-1449_S_2017_03_27_pus_map.mod ! Writing 292 model components to file: J1351-1449_S_2017_03_27_pus_map.mod wobs J1351-1449_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1351-1449_S_2017_03_27_pus_uvs.fits wwins J1351-1449_S_2017_03_27_pus_map.win ! wwins: Wrote 8 windows to J1351-1449_S_2017_03_27_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 = -0.000697824 Jy ! Component: 100 - total flux cleaned = -0.0012778 Jy ! Component: 150 - total flux cleaned = -0.00155207 Jy ! Component: 200 - total flux cleaned = -0.00171155 Jy ! Component: 250 - total flux cleaned = -0.00186429 Jy ! Component: 300 - total flux cleaned = -0.00196374 Jy ! Component: 350 - total flux cleaned = -0.00225548 Jy ! Component: 400 - total flux cleaned = -0.00225495 Jy ! Component: 450 - total flux cleaned = -0.00239456 Jy ! Component: 500 - total flux cleaned = -0.00244114 Jy ! Component: 550 - total flux cleaned = -0.00253035 Jy ! Component: 600 - total flux cleaned = -0.00253103 Jy ! Component: 650 - total flux cleaned = -0.00261791 Jy ! Component: 700 - total flux cleaned = -0.00261722 Jy ! Component: 750 - total flux cleaned = -0.00270149 Jy ! Component: 800 - total flux cleaned = -0.00278437 Jy ! Component: 850 - total flux cleaned = -0.00290672 Jy ! Component: 900 - total flux cleaned = -0.00290688 Jy ! Component: 950 - total flux cleaned = -0.00298624 Jy ! Component: 1000 - total flux cleaned = -0.00306478 Jy ! Component: 1050 - total flux cleaned = -0.0029871 Jy ! Component: 1100 - total flux cleaned = -0.00302534 Jy ! Component: 1150 - total flux cleaned = -0.00306303 Jy ! Component: 1200 - total flux cleaned = -0.00302612 Jy ! Component: 1250 - total flux cleaned = -0.00302657 Jy ! Component: 1300 - total flux cleaned = -0.0030635 Jy ! Component: 1350 - total flux cleaned = -0.00309919 Jy ! Component: 1400 - total flux cleaned = -0.00313482 Jy ! Component: 1450 - total flux cleaned = -0.00324079 Jy ! Component: 1500 - total flux cleaned = -0.00320551 Jy ! Component: 1550 - total flux cleaned = -0.00323998 Jy ! Component: 1600 - total flux cleaned = -0.00313749 Jy ! Component: 1650 - total flux cleaned = -0.00310406 Jy ! Component: 1700 - total flux cleaned = -0.00320436 Jy ! Component: 1750 - total flux cleaned = -0.00323791 Jy ! Component: 1800 - total flux cleaned = -0.00310589 Jy ! Component: 1850 - total flux cleaned = -0.00317181 Jy ! Component: 1900 - total flux cleaned = -0.00310644 Jy ! Component: 1950 - total flux cleaned = -0.0030101 Jy ! Component: 2000 - total flux cleaned = -0.00291443 Jy ! Component: 2050 - total flux cleaned = -0.00285121 Jy ! Component: 2100 - total flux cleaned = -0.00272579 Jy ! Component: 2150 - total flux cleaned = -0.00272543 Jy ! Component: 2200 - total flux cleaned = -0.0026324 Jy ! Component: 2250 - total flux cleaned = -0.0025408 Jy ! Component: 2300 - total flux cleaned = -0.0024495 Jy ! Component: 2350 - total flux cleaned = -0.00232919 Jy ! Component: 2400 - total flux cleaned = -0.00232874 Jy ! Component: 2450 - total flux cleaned = -0.0022398 Jy ! Component: 2500 - total flux cleaned = -0.00215162 Jy ! Component: 2550 - total flux cleaned = -0.00218098 Jy ! Component: 2600 - total flux cleaned = -0.00200686 Jy ! Component: 2650 - total flux cleaned = -0.00203614 Jy ! Component: 2700 - total flux cleaned = -0.00195016 Jy ! Component: 2750 - total flux cleaned = -0.00192156 Jy ! Component: 2800 - total flux cleaned = -0.00183675 Jy ! Component: 2850 - total flux cleaned = -0.00169628 Jy ! Component: 2900 - total flux cleaned = -0.00161296 Jy ! Component: 2950 - total flux cleaned = -0.00152985 Jy ! Component: 3000 - total flux cleaned = -0.00136472 Jy ! Component: 3050 - total flux cleaned = -0.00133776 Jy ! Component: 3100 - total flux cleaned = -0.0012563 Jy ! Component: 3150 - total flux cleaned = -0.00125587 Jy ! Component: 3200 - total flux cleaned = -0.000960556 Jy ! Component: 3250 - total flux cleaned = -0.000907288 Jy ! Component: 3300 - total flux cleaned = -0.000854235 Jy ! Component: 3350 - total flux cleaned = -0.000722265 Jy ! Component: 3400 - total flux cleaned = -0.000486373 Jy ! Component: 3450 - total flux cleaned = -0.000356114 Jy ! Component: 3500 - total flux cleaned = -0.000174795 Jy ! Component: 3550 - total flux cleaned = -9.76513e-05 Jy ! Component: 3600 - total flux cleaned = -4.63933e-05 Jy ! Component: 3650 - total flux cleaned = 0.000131928 Jy ! Component: 3700 - total flux cleaned = 0.00028361 Jy ! Component: 3750 - total flux cleaned = 0.000409254 Jy ! Component: 3800 - total flux cleaned = 0.000509096 Jy ! Component: 3850 - total flux cleaned = 0.000558949 Jy ! Component: 3900 - total flux cleaned = 0.000682441 Jy ! Component: 3950 - total flux cleaned = 0.000706897 Jy ! Component: 4000 - total flux cleaned = 0.000853522 Jy ! Component: 4050 - total flux cleaned = 0.000804904 Jy ! Total flux subtracted in 4096 components = 0.000974457 Jy ! Clean residual min=-0.001358 max=0.001222 Jy/beam ! Clean residual mean=0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.988122 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 574 components and 0.988121 Jy ![Exited script file: muppet] wmap "J1351-1449_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.03 at 0.356 degrees (North through East) ! Clean map min=-0.003117 max=0.4571 Jy/beam ! Writing clean map to FITS file: J1351-1449_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.4571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000434924 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285445 0.285445 0.570891 1.14178 2.28356 4.56713 9.13425 18.2685 36.537 73.074 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.457 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.253 x 8.03 at 0.356 degrees (North through East) ! Clean map min=-0.003117 max=0.4571 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 J1351-1449_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:42:58 2019