! Started logfile: J0904+4238_S_2017_07_16_pus_uvs.log on Thu May 9 11:04:59 2019 obs J0904+4238_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0904+4238_S_2017_07_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.773294 visibilities/baseline/integration-bin. ! Found source: J0904+4238 ! ! 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 815 lines of history. ! ! Reading 15868 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 J0904+4238_S_2017_07_16_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 704 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.705624Jy sigma=0.006605 ! Fit after self-cal, rms=0.671331Jy sigma=0.006314 ! 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=2.941 mas, bmaj=4.44 mas, bpa=3.238 degrees ! Estimated noise=966.195 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 = 0.253345 Jy ! Component: 100 - total flux cleaned = 0.310949 Jy ! Total flux subtracted in 100 components = 0.310949 Jy ! Clean residual min=-0.011285 max=0.021333 Jy/beam ! Clean residual mean=0.000008 rms=0.003128 Jy/beam ! Combined flux in latest and established models = 0.310949 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.310949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107013Jy sigma=0.000972 ! Fit after self-cal, rms=0.107013Jy sigma=0.000972 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0233281 Jy ! Component: 100 - total flux cleaned = 0.0354503 Jy ! Total flux subtracted in 100 components = 0.0354503 Jy ! Clean residual min=-0.009705 max=0.018597 Jy/beam ! Clean residual mean=0.000007 rms=0.002631 Jy/beam ! Combined flux in latest and established models = 0.346399 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.346399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099622Jy sigma=0.000902 ! Fit after self-cal, rms=0.099618Jy sigma=0.000902 ! Inverting map ! Added new window around map position (-20.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186834 Jy ! Component: 100 - total flux cleaned = 0.0288794 Jy ! Total flux subtracted in 100 components = 0.0288794 Jy ! Clean residual min=-0.008481 max=0.013985 Jy/beam ! Clean residual mean=0.000012 rms=0.002277 Jy/beam ! Combined flux in latest and established models = 0.375279 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.375279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093826Jy sigma=0.000844 ! Fit after self-cal, rms=0.093428Jy sigma=0.000841 ! 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=3.585 mas, bmaj=5.213 mas, bpa=6.602 degrees ! Estimated noise=678.022 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 (-13.5, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211046 Jy ! Component: 100 - total flux cleaned = 0.0352798 Jy ! Component: 150 - total flux cleaned = 0.0459398 Jy ! Component: 200 - total flux cleaned = 0.0543977 Jy ! Total flux subtracted in 200 components = 0.0543977 Jy ! Clean residual min=-0.007937 max=0.013086 Jy/beam ! Clean residual mean=0.000066 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.429676 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 0.429676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087425Jy sigma=0.000779 ! Fit after self-cal, rms=0.087056Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-26.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122416 Jy ! Component: 100 - total flux cleaned = 0.0200733 Jy ! Component: 150 - total flux cleaned = 0.0265209 Jy ! Component: 200 - total flux cleaned = 0.031986 Jy ! Total flux subtracted in 200 components = 0.031986 Jy ! Clean residual min=-0.006404 max=0.006744 Jy/beam ! Clean residual mean=0.000073 rms=0.001884 Jy/beam ! Combined flux in latest and established models = 0.461662 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 124 components and 0.461662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084774Jy sigma=0.000753 ! Fit after self-cal, rms=0.084629Jy sigma=0.000752 ! 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 0.99 FD 1.00* HN 0.94 KP 1.03 ! LA 1.00 MK 1.04 NL 0.91 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.03 NL 1.05 OV 1.08 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00* HN 0.98 KP 0.99 ! LA 0.98 MK 1.06 NL 1.00 OV 0.95 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.01 KP 1.00* ! LA 0.98 MK 1.16 NL 1.00* OV 1.00* ! PT 0.98 SC 1.00* ! ! ! Fit before self-cal, rms=0.084629Jy sigma=0.000752 ! Fit after self-cal, rms=0.080399Jy sigma=0.000719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=5.268 mas, bpa=6.788 degrees ! Estimated noise=674.789 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 = 0.00486553 Jy ! Component: 100 - total flux cleaned = 0.00759281 Jy ! Component: 150 - total flux cleaned = 0.00999965 Jy ! Component: 200 - total flux cleaned = 0.0121674 Jy ! Total flux subtracted in 200 components = 0.0121674 Jy ! Clean residual min=-0.005498 max=0.006076 Jy/beam ! Clean residual mean=0.000075 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.47383 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 156 components and 0.47383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079815Jy sigma=0.000713 ! Fit after self-cal, rms=0.079795Jy sigma=0.000713 ! 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=0.079795Jy sigma=0.000713 ! Fit after self-cal, rms=0.079010Jy sigma=0.000692 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=5.28 mas, bpa=7.524 degrees ! Estimated noise=676.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345203 Jy ! Component: 100 - total flux cleaned = 0.00530393 Jy ! Component: 150 - total flux cleaned = 0.00674178 Jy ! Component: 200 - total flux cleaned = 0.00788828 Jy ! Total flux subtracted in 200 components = 0.00788828 Jy ! Clean residual min=-0.003489 max=0.003746 Jy/beam ! Clean residual mean=0.000024 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.481718 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 173 components and 0.481718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078738Jy sigma=0.000689 ! Fit after self-cal, rms=0.078737Jy sigma=0.000688 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 = 0.00133621 Jy ! Component: 100 - total flux cleaned = 0.00205439 Jy ! Component: 150 - total flux cleaned = 0.00255972 Jy ! Component: 200 - total flux cleaned = 0.0029599 Jy ! Total flux subtracted in 200 components = 0.0029599 Jy ! Clean residual min=-0.003407 max=0.003710 Jy/beam ! Clean residual mean=0.000025 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.484678 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 181 components and 0.484678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078634Jy sigma=0.000687 ! Fit after self-cal, rms=0.078623Jy sigma=0.000687 ! Inverting map ! Added new window around map position (-6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228289 Jy ! Component: 100 - total flux cleaned = 0.00249862 Jy ! Component: 150 - total flux cleaned = 0.00249502 Jy ! Component: 200 - total flux cleaned = 0.00267013 Jy ! Total flux subtracted in 200 components = 0.00267013 Jy ! Clean residual min=-0.003183 max=0.003418 Jy/beam ! Clean residual mean=0.000025 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.487348 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 201 components and 0.487348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078456Jy sigma=0.000686 ! Fit after self-cal, rms=0.078444Jy sigma=0.000686 ! 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=0.078444Jy sigma=0.000686 ! Fit after self-cal, rms=0.078647Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.613 mas, bmaj=5.278 mas, bpa=7.543 degrees ! Estimated noise=676.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177193 Jy ! Component: 100 - total flux cleaned = 0.00269123 Jy ! Component: 150 - total flux cleaned = 0.00326866 Jy ! Component: 200 - total flux cleaned = 0.00368934 Jy ! Total flux subtracted in 200 components = 0.00368934 Jy ! Clean residual min=-0.003135 max=0.003395 Jy/beam ! Clean residual mean=0.000026 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.491037 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 207 components and 0.491037 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078553Jy sigma=0.000684 ! Fit after self-cal, rms=0.078546Jy sigma=0.000684 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 (-5.5, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326924 Jy ! Component: 100 - total flux cleaned = 0.00515072 Jy ! Component: 150 - total flux cleaned = 0.00634854 Jy ! Component: 200 - total flux cleaned = 0.0070896 Jy ! Total flux subtracted in 200 components = 0.0070896 Jy ! Clean residual min=-0.002984 max=0.002699 Jy/beam ! Clean residual mean=0.000026 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.498127 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 227 components and 0.498127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078386Jy sigma=0.000683 ! Fit after self-cal, rms=0.078377Jy sigma=0.000682 ! 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=0.078377Jy sigma=0.000682 ! Fit after self-cal, rms=0.078464Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.276 mas, bmaj=8.882 mas, bpa=8.823 degrees ! Estimated noise=851.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264614 Jy ! Component: 100 - total flux cleaned = 0.00453617 Jy ! Component: 150 - total flux cleaned = 0.00586597 Jy ! Component: 200 - total flux cleaned = 0.00638256 Jy ! Total flux subtracted in 200 components = 0.00638256 Jy ! Clean residual min=-0.003913 max=0.003471 Jy/beam ! Clean residual mean=0.000064 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.504509 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 250 components and 0.504509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078433Jy sigma=0.000682 ! Fit after self-cal, rms=0.078429Jy sigma=0.000682 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 = 0.000744191 Jy ! Component: 100 - total flux cleaned = 0.00105575 Jy ! Component: 150 - total flux cleaned = 0.00137434 Jy ! Component: 200 - total flux cleaned = 0.00159172 Jy ! Total flux subtracted in 200 components = 0.00159172 Jy ! Clean residual min=-0.003692 max=0.003322 Jy/beam ! Clean residual mean=0.000062 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.506101 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 265 components and 0.506101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078420Jy sigma=0.000682 ! Fit after self-cal, rms=0.078419Jy sigma=0.000682 ! 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=3.611 mas, bmaj=5.277 mas, bpa=7.511 degrees ! Estimated noise=677.314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 5.277 at 7.511 degrees (North through East) ! Clean map min=-0.0026074 max=0.32766 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=2.96 mas, bmaj=4.492 mas, bpa=4.295 degrees ! Estimated noise=965.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252854 Jy ! Component: 100 - total flux cleaned = 0.310008 Jy ! Component: 150 - total flux cleaned = 0.334978 Jy ! Component: 200 - total flux cleaned = 0.353573 Jy ! Total flux subtracted in 200 components = 0.353573 Jy ! Clean residual min=-0.006873 max=0.010899 Jy/beam ! Clean residual mean=0.000002 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.353573 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.353573 Jy ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=5.277 mas, bpa=7.511 degrees ! Estimated noise=677.314 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 = 0.0241954 Jy ! Component: 100 - total flux cleaned = 0.042376 Jy ! Component: 150 - total flux cleaned = 0.0569305 Jy ! Component: 200 - total flux cleaned = 0.0688107 Jy ! Total flux subtracted in 200 components = 0.0688107 Jy ! Clean residual min=-0.005605 max=0.007335 Jy/beam ! Clean residual mean=0.000021 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.422384 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 84 components and 0.422384 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=7.276 mas, bmaj=8.882 mas, bpa=8.823 degrees ! Estimated noise=851.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186972 Jy ! Component: 100 - total flux cleaned = 0.0317782 Jy ! Component: 150 - total flux cleaned = 0.0415707 Jy ! Component: 200 - total flux cleaned = 0.0490672 Jy ! Total flux subtracted in 200 components = 0.0490672 Jy ! Clean residual min=-0.005553 max=0.005585 Jy/beam ! Clean residual mean=0.000062 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 0.471451 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 = 0.00598991 Jy ! Component: 100 - total flux cleaned = 0.0109106 Jy ! Component: 150 - total flux cleaned = 0.0150063 Jy ! Component: 200 - total flux cleaned = 0.0184496 Jy ! Total flux subtracted in 200 components = 0.0184496 Jy ! Clean residual min=-0.003860 max=0.003939 Jy/beam ! Clean residual mean=0.000066 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.489901 Jy ! Adding 172 model components to the UV plane model. ! The established model now contains 241 components and 0.489901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.611 mas, bmaj=5.277 mas, bpa=7.511 degrees ! Estimated noise=677.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279428 Jy ! Component: 100 - total flux cleaned = 0.00491002 Jy ! Component: 150 - total flux cleaned = 0.00672142 Jy ! Component: 200 - total flux cleaned = 0.00819693 Jy ! Total flux subtracted in 200 components = 0.00819693 Jy ! Clean residual min=-0.002786 max=0.002886 Jy/beam ! Clean residual mean=0.000025 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.498098 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 270 components and 0.498098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078546Jy sigma=0.000683 ! Fit after self-cal, rms=0.078476Jy sigma=0.000682 wmodel J0904+4238_S_2017_07_16_pus_map.mod ! Writing 270 model components to file: J0904+4238_S_2017_07_16_pus_map.mod wobs J0904+4238_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0904+4238_S_2017_07_16_pus_uvs.fits wwins J0904+4238_S_2017_07_16_pus_map.win ! wwins: Wrote 6 windows to J0904+4238_S_2017_07_16_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 = 0.000399281 Jy ! Component: 100 - total flux cleaned = 0.000491548 Jy ! Component: 150 - total flux cleaned = 0.000841829 Jy ! Component: 200 - total flux cleaned = 0.00109256 Jy ! Component: 250 - total flux cleaned = 0.00137665 Jy ! Component: 300 - total flux cleaned = 0.00172891 Jy ! Component: 350 - total flux cleaned = 0.0018813 Jy ! Component: 400 - total flux cleaned = 0.0021762 Jy ! Component: 450 - total flux cleaned = 0.00249784 Jy ! Component: 500 - total flux cleaned = 0.00280991 Jy ! Component: 550 - total flux cleaned = 0.00308065 Jy ! Component: 600 - total flux cleaned = 0.00331288 Jy ! Component: 650 - total flux cleaned = 0.0036696 Jy ! Component: 700 - total flux cleaned = 0.00392271 Jy ! Component: 750 - total flux cleaned = 0.00410886 Jy ! Component: 800 - total flux cleaned = 0.00432164 Jy ! Component: 850 - total flux cleaned = 0.00450021 Jy ! Component: 900 - total flux cleaned = 0.00470384 Jy ! Component: 950 - total flux cleaned = 0.00487475 Jy ! Component: 1000 - total flux cleaned = 0.00501537 Jy ! Component: 1050 - total flux cleaned = 0.00515446 Jy ! Component: 1100 - total flux cleaned = 0.00539944 Jy ! Component: 1150 - total flux cleaned = 0.00553338 Jy ! Component: 1200 - total flux cleaned = 0.00579647 Jy ! Component: 1250 - total flux cleaned = 0.00595167 Jy ! Component: 1300 - total flux cleaned = 0.00602788 Jy ! Component: 1350 - total flux cleaned = 0.00615327 Jy ! Component: 1400 - total flux cleaned = 0.00627648 Jy ! Component: 1450 - total flux cleaned = 0.00634965 Jy ! Component: 1500 - total flux cleaned = 0.00649393 Jy ! Component: 1550 - total flux cleaned = 0.00663578 Jy ! Component: 1600 - total flux cleaned = 0.00672912 Jy ! Component: 1650 - total flux cleaned = 0.00688958 Jy ! Component: 1700 - total flux cleaned = 0.00693519 Jy ! Component: 1750 - total flux cleaned = 0.00711365 Jy ! Component: 1800 - total flux cleaned = 0.00722331 Jy ! Component: 1850 - total flux cleaned = 0.00731002 Jy ! Component: 1900 - total flux cleaned = 0.0075027 Jy ! Component: 1950 - total flux cleaned = 0.00758722 Jy ! Component: 2000 - total flux cleaned = 0.00767084 Jy ! Component: 2050 - total flux cleaned = 0.00787667 Jy ! Component: 2100 - total flux cleaned = 0.00793747 Jy ! Component: 2150 - total flux cleaned = 0.00813839 Jy ! Component: 2200 - total flux cleaned = 0.00821753 Jy ! Component: 2250 - total flux cleaned = 0.00837464 Jy ! Component: 2300 - total flux cleaned = 0.00854868 Jy ! Component: 2350 - total flux cleaned = 0.00864402 Jy ! Component: 2400 - total flux cleaned = 0.00877653 Jy ! Component: 2450 - total flux cleaned = 0.00892628 Jy ! Component: 2500 - total flux cleaned = 0.00903727 Jy ! Component: 2550 - total flux cleaned = 0.0091839 Jy ! Component: 2600 - total flux cleaned = 0.00925634 Jy ! Component: 2650 - total flux cleaned = 0.00936424 Jy ! Component: 2700 - total flux cleaned = 0.00947082 Jy ! Component: 2750 - total flux cleaned = 0.00959382 Jy ! Component: 2800 - total flux cleaned = 0.00968041 Jy ! Component: 2850 - total flux cleaned = 0.0097666 Jy ! Component: 2900 - total flux cleaned = 0.00992002 Jy ! Component: 2950 - total flux cleaned = 0.00997041 Jy ! Component: 3000 - total flux cleaned = 0.0101038 Jy ! Component: 3050 - total flux cleaned = 0.0101535 Jy ! Component: 3100 - total flux cleaned = 0.0102682 Jy ! Component: 3150 - total flux cleaned = 0.0103657 Jy ! Component: 3200 - total flux cleaned = 0.0103977 Jy ! Component: 3250 - total flux cleaned = 0.0105091 Jy ! Component: 3300 - total flux cleaned = 0.0106038 Jy ! Component: 3350 - total flux cleaned = 0.0106507 Jy ! Component: 3400 - total flux cleaned = 0.0106506 Jy ! Component: 3450 - total flux cleaned = 0.010743 Jy ! Component: 3500 - total flux cleaned = 0.0107887 Jy ! Component: 3550 - total flux cleaned = 0.0108641 Jy ! Component: 3600 - total flux cleaned = 0.0109091 Jy ! Component: 3650 - total flux cleaned = 0.010939 Jy ! Component: 3700 - total flux cleaned = 0.0110568 Jy ! Component: 3750 - total flux cleaned = 0.011174 Jy ! Component: 3800 - total flux cleaned = 0.0112757 Jy ! Component: 3850 - total flux cleaned = 0.0113045 Jy ! Component: 3900 - total flux cleaned = 0.0114187 Jy ! Component: 3950 - total flux cleaned = 0.0114472 Jy ! Component: 4000 - total flux cleaned = 0.0115174 Jy ! Component: 4050 - total flux cleaned = 0.0115456 Jy ! Total flux subtracted in 4096 components = 0.0116289 Jy ! Clean residual min=-0.000703 max=0.000840 Jy/beam ! Clean residual mean=0.000008 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.509727 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 587 components and 0.509727 Jy ![Exited script file: muppet] wmap "J0904+4238_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 5.277 at 7.511 degrees (North through East) ! Clean map min=-0.0017057 max=0.32889 Jy/beam ! Writing clean map to FITS file: J0904+4238_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.328889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250524 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228519 0.228519 0.457037 0.914074 1.82815 3.6563 7.31259 14.6252 29.2504 58.5007 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.328 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.611 x 5.277 at 7.511 degrees (North through East) ! Clean map min=-0.0017057 max=0.32889 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 J0904+4238_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:05:05 2019