! Started logfile: J1819-0258_S_2017_07_16_pus_uvs.log on Thu May 9 11:15:17 2019 obs J1819-0258_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1819-0258_S_2017_07_16_pus_uva.fits ! AN table 1: 232 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.597318 visibilities/baseline/integration-bin. ! Found source: J1819-0258 ! ! 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 24944 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 J1819-0258_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 663 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 767 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 666 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1745 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.816549Jy sigma=0.006758 ! Fit after self-cal, rms=0.749479Jy sigma=0.006231 ! 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=2.623 mas, bmaj=6.575 mas, bpa=-3.094 degrees ! Estimated noise=1100.88 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 = 0.308117 Jy ! Component: 100 - total flux cleaned = 0.470021 Jy ! Total flux subtracted in 100 components = 0.470021 Jy ! Clean residual min=-0.057144 max=0.138706 Jy/beam ! Clean residual mean=-0.000299 rms=0.021154 Jy/beam ! Combined flux in latest and established models = 0.470021 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.470021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.477068Jy sigma=0.003896 ! Fit after self-cal, rms=0.475154Jy sigma=0.003876 ! Inverting map ! Added new window around map position (-17.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.156115 Jy ! Component: 100 - total flux cleaned = 0.261273 Jy ! Total flux subtracted in 100 components = 0.261273 Jy ! Clean residual min=-0.050496 max=0.105871 Jy/beam ! Clean residual mean=-0.000243 rms=0.016841 Jy/beam ! Combined flux in latest and established models = 0.731295 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.731295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.389924Jy sigma=0.003160 ! Fit after self-cal, rms=0.367907Jy sigma=0.002957 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.125745 Jy ! Component: 100 - total flux cleaned = 0.210324 Jy ! Total flux subtracted in 100 components = 0.210324 Jy ! Clean residual min=-0.038608 max=0.094114 Jy/beam ! Clean residual mean=-0.000138 rms=0.012448 Jy/beam ! Combined flux in latest and established models = 0.941619 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 72 components and 0.941619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294574Jy sigma=0.002322 ! Fit after self-cal, rms=0.285007Jy sigma=0.002243 ! Inverting map ! Added new window around map position (-4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990237 Jy ! Component: 100 - total flux cleaned = 0.166772 Jy ! Total flux subtracted in 100 components = 0.166772 Jy ! Clean residual min=-0.030048 max=0.057000 Jy/beam ! Clean residual mean=-0.000072 rms=0.008917 Jy/beam ! Combined flux in latest and established models = 1.10839 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 99 components and 1.10839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.225519Jy sigma=0.001725 ! Fit after self-cal, rms=0.221388Jy sigma=0.001693 ! Inverting map ! Added new window around map position (24, -46). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634511 Jy ! Component: 100 - total flux cleaned = 0.110672 Jy ! Total flux subtracted in 100 components = 0.110672 Jy ! Clean residual min=-0.020893 max=0.044026 Jy/beam ! Clean residual mean=-0.000039 rms=0.006886 Jy/beam ! Combined flux in latest and established models = 1.21906 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 121 components and 1.21906 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187231Jy sigma=0.001395 ! Fit after self-cal, rms=0.186106Jy sigma=0.001385 ! Inverting map ! Added new window around map position (-14, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466898 Jy ! Component: 100 - total flux cleaned = 0.083203 Jy ! Total flux subtracted in 100 components = 0.083203 Jy ! Clean residual min=-0.016904 max=0.040518 Jy/beam ! Clean residual mean=-0.000017 rms=0.005637 Jy/beam ! Combined flux in latest and established models = 1.30227 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 150 components and 1.30227 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163979Jy sigma=0.001189 ! Fit after self-cal, rms=0.163478Jy sigma=0.001184 ! Inverting map ! Added new window around map position (4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387573 Jy ! Component: 100 - total flux cleaned = 0.0681894 Jy ! Total flux subtracted in 100 components = 0.0681894 Jy ! Clean residual min=-0.015395 max=0.025471 Jy/beam ! Clean residual mean=-0.000013 rms=0.004608 Jy/beam ! Combined flux in latest and established models = 1.37046 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 168 components and 1.37046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148040Jy sigma=0.001051 ! Fit after self-cal, rms=0.147665Jy sigma=0.001048 ! 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=3.116 mas, bmaj=7.778 mas, bpa=-3.582 degrees ! Estimated noise=653.649 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 = 0.0396159 Jy ! Component: 100 - total flux cleaned = 0.069784 Jy ! Component: 150 - total flux cleaned = 0.0935736 Jy ! Component: 200 - total flux cleaned = 0.112471 Jy ! Total flux subtracted in 200 components = 0.112471 Jy ! Clean residual min=-0.013236 max=0.018203 Jy/beam ! Clean residual mean=0.000010 rms=0.003603 Jy/beam ! Combined flux in latest and established models = 1.48293 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 198 components and 1.48293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129840Jy sigma=0.000901 ! Fit after self-cal, rms=0.129535Jy sigma=0.000898 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 165 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.04 ! LA 0.99 MK 1.11 NL 0.92 OV 0.98 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 KP 0.99 ! LA 0.96 MK 1.21 NL 1.06 OV 1.06 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 3. ! A total of 165 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 1.00* HN 1.03 KP 0.98 ! LA 0.98 MK 1.18 NL 1.00 OV 0.97 ! PT 0.98 SC 1.16 ! ! ! Correcting IF 4. ! A total of 315 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.96 KP 1.00* ! LA 0.92 MK 1.19 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00* ! ! ! Fit before self-cal, rms=0.129535Jy sigma=0.000898 ! Fit after self-cal, rms=0.104855Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.284 mas, bmaj=7.929 mas, bpa=-3.04 degrees ! Estimated noise=689.667 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 = 0.00197264 Jy ! Component: 100 - total flux cleaned = 0.00388091 Jy ! Component: 150 - total flux cleaned = 0.00552271 Jy ! Component: 200 - total flux cleaned = 0.00698497 Jy ! Total flux subtracted in 200 components = 0.00698497 Jy ! Clean residual min=-0.007809 max=0.009041 Jy/beam ! Clean residual mean=-0.000014 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 1.48991 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 218 components and 1.48991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103262Jy sigma=0.000767 ! Fit after self-cal, rms=0.103180Jy sigma=0.000766 ! 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=0.103180Jy sigma=0.000766 ! Fit after self-cal, rms=0.098455Jy sigma=0.000716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.249 mas, bmaj=7.927 mas, bpa=-3.231 degrees ! Estimated noise=683.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214963 Jy ! Component: 100 - total flux cleaned = 0.00322702 Jy ! Component: 150 - total flux cleaned = 0.0039962 Jy ! Component: 200 - total flux cleaned = 0.00469327 Jy ! Total flux subtracted in 200 components = 0.00469327 Jy ! Clean residual min=-0.005643 max=0.008553 Jy/beam ! Clean residual mean=0.000001 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 1.49461 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 227 components and 1.49461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097650Jy sigma=0.000709 ! Fit after self-cal, rms=0.097630Jy sigma=0.000709 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 (-21.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337697 Jy ! Component: 100 - total flux cleaned = 0.00269732 Jy ! Component: 150 - total flux cleaned = 0.00287312 Jy ! Component: 200 - total flux cleaned = 0.00320863 Jy ! Total flux subtracted in 200 components = 0.00320863 Jy ! Clean residual min=-0.005790 max=0.005660 Jy/beam ! Clean residual mean=0.000003 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 1.49781 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 244 components and 1.49781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096725Jy sigma=0.000702 ! Fit after self-cal, rms=0.096693Jy sigma=0.000701 ! 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=0.096693Jy sigma=0.000701 ! Fit after self-cal, rms=0.095977Jy sigma=0.000698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.246 mas, bmaj=7.931 mas, bpa=-3.392 degrees ! Estimated noise=681.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278415 Jy ! Component: 100 - total flux cleaned = 0.00311051 Jy ! Component: 150 - total flux cleaned = 0.00339486 Jy ! Component: 200 - total flux cleaned = 0.00325752 Jy ! Total flux subtracted in 200 components = 0.00325752 Jy ! Clean residual min=-0.005350 max=0.005029 Jy/beam ! Clean residual mean=0.000008 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 1.50107 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 255 components and 1.50107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095476Jy sigma=0.000695 ! Fit after self-cal, rms=0.095466Jy sigma=0.000694 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 = 0.000163146 Jy ! Component: 100 - total flux cleaned = 4.14607e-05 Jy ! Component: 150 - total flux cleaned = 4.55455e-05 Jy ! Component: 200 - total flux cleaned = 0.00016064 Jy ! Total flux subtracted in 200 components = 0.00016064 Jy ! Clean residual min=-0.004925 max=0.004593 Jy/beam ! Clean residual mean=0.000008 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 1.50123 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 262 components and 1.50123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095146Jy sigma=0.000692 ! Fit after self-cal, rms=0.095138Jy sigma=0.000692 ! 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=0.095138Jy sigma=0.000692 ! Fit after self-cal, rms=0.095074Jy sigma=0.000692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.207 mas, bmaj=13.44 mas, bpa=-3.945 degrees ! Estimated noise=843.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00274682 Jy ! Component: 100 - total flux cleaned = 0.00322268 Jy ! Component: 150 - total flux cleaned = 0.00312389 Jy ! Component: 200 - total flux cleaned = 0.00321541 Jy ! Total flux subtracted in 200 components = 0.00321541 Jy ! Clean residual min=-0.004915 max=0.003749 Jy/beam ! Clean residual mean=0.000017 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 1.50445 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 284 components and 1.50445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094934Jy sigma=0.000691 ! Fit after self-cal, rms=0.094914Jy sigma=0.000691 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 = 0.000327228 Jy ! Component: 100 - total flux cleaned = 0.000243311 Jy ! Component: 150 - total flux cleaned = 0.000244829 Jy ! Component: 200 - total flux cleaned = 0.000313969 Jy ! Total flux subtracted in 200 components = 0.000313969 Jy ! Clean residual min=-0.004581 max=0.003480 Jy/beam ! Clean residual mean=0.000017 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.50476 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 299 components and 1.50476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094870Jy sigma=0.000690 ! Fit after self-cal, rms=0.094860Jy sigma=0.000690 ! 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=3.247 mas, bmaj=7.939 mas, bpa=-3.477 degrees ! Estimated noise=681.589 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.247 x 7.939 at -3.477 degrees (North through East) ! Clean map min=-0.004526 max=0.35743 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=2.698 mas, bmaj=6.683 mas, bpa=-3.219 degrees ! Estimated noise=1196.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.320054 Jy ! Component: 100 - total flux cleaned = 0.531141 Jy ! Component: 150 - total flux cleaned = 0.690715 Jy ! Component: 200 - total flux cleaned = 0.814616 Jy ! Total flux subtracted in 200 components = 0.814616 Jy ! Clean residual min=-0.032118 max=0.073160 Jy/beam ! Clean residual mean=0.000092 rms=0.012775 Jy/beam ! Combined flux in latest and established models = 0.814616 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.814616 Jy ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=7.939 mas, bpa=-3.477 degrees ! Estimated noise=681.589 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 = 0.162812 Jy ! Component: 100 - total flux cleaned = 0.280184 Jy ! Component: 150 - total flux cleaned = 0.366793 Jy ! Component: 200 - total flux cleaned = 0.432263 Jy ! Total flux subtracted in 200 components = 0.432263 Jy ! Clean residual min=-0.019512 max=0.042730 Jy/beam ! Clean residual mean=0.000086 rms=0.008727 Jy/beam ! Combined flux in latest and established models = 1.24688 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 98 components and 1.24688 Jy ! Inverting map ! Added new window around map position (-41.5, 49). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0508216 Jy ! Component: 100 - total flux cleaned = 0.0902635 Jy ! Component: 150 - total flux cleaned = 0.12157 Jy ! Component: 200 - total flux cleaned = 0.146662 Jy ! Total flux subtracted in 200 components = 0.146662 Jy ! Clean residual min=-0.010006 max=0.015949 Jy/beam ! Clean residual mean=0.000038 rms=0.003811 Jy/beam ! Combined flux in latest and established models = 1.39354 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 156 components and 1.39354 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=7.207 mas, bmaj=13.44 mas, bpa=-3.945 degrees ! Estimated noise=843.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0350896 Jy ! Component: 100 - total flux cleaned = 0.0577731 Jy ! Component: 150 - total flux cleaned = 0.0734534 Jy ! Component: 200 - total flux cleaned = 0.0845819 Jy ! Total flux subtracted in 200 components = 0.0845819 Jy ! Clean residual min=-0.007497 max=0.007247 Jy/beam ! Clean residual mean=0.000025 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 1.47812 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 = 0.00803478 Jy ! Component: 100 - total flux cleaned = 0.0139116 Jy ! Component: 150 - total flux cleaned = 0.017338 Jy ! Component: 200 - total flux cleaned = 0.0190125 Jy ! Total flux subtracted in 200 components = 0.0190125 Jy ! Clean residual min=-0.005901 max=0.004830 Jy/beam ! Clean residual mean=0.000016 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 1.49714 Jy ! Adding 109 model components to the UV plane model. ! The established model now contains 253 components and 1.49714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.247 mas, bmaj=7.939 mas, bpa=-3.477 degrees ! Estimated noise=681.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012672 Jy ! Component: 100 - total flux cleaned = 0.00169079 Jy ! Component: 150 - total flux cleaned = 0.00225556 Jy ! Component: 200 - total flux cleaned = 0.00294184 Jy ! Total flux subtracted in 200 components = 0.00294184 Jy ! Clean residual min=-0.004940 max=0.006133 Jy/beam ! Clean residual mean=0.000008 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 1.50008 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 271 components and 1.50008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095670Jy sigma=0.000697 ! Fit after self-cal, rms=0.095453Jy sigma=0.000695 wmodel J1819-0258_S_2017_07_16_pus_map.mod ! Writing 271 model components to file: J1819-0258_S_2017_07_16_pus_map.mod wobs J1819-0258_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1819-0258_S_2017_07_16_pus_uvs.fits wwins J1819-0258_S_2017_07_16_pus_map.win ! wwins: Wrote 8 windows to J1819-0258_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 = 0.000983064 Jy ! Component: 100 - total flux cleaned = 0.00163792 Jy ! Component: 150 - total flux cleaned = 0.00225485 Jy ! Component: 200 - total flux cleaned = 0.00269634 Jy ! Component: 250 - total flux cleaned = 0.00269596 Jy ! Component: 300 - total flux cleaned = 0.00262729 Jy ! Component: 350 - total flux cleaned = 0.00269246 Jy ! Component: 400 - total flux cleaned = 0.00262639 Jy ! Component: 450 - total flux cleaned = 0.00262646 Jy ! Component: 500 - total flux cleaned = 0.00268663 Jy ! Component: 550 - total flux cleaned = 0.00280458 Jy ! Component: 600 - total flux cleaned = 0.00286113 Jy ! Component: 650 - total flux cleaned = 0.00297434 Jy ! Component: 700 - total flux cleaned = 0.00336149 Jy ! Component: 750 - total flux cleaned = 0.00368735 Jy ! Component: 800 - total flux cleaned = 0.00400666 Jy ! Component: 850 - total flux cleaned = 0.00442311 Jy ! Component: 900 - total flux cleaned = 0.00457633 Jy ! Component: 950 - total flux cleaned = 0.00482786 Jy ! Component: 1000 - total flux cleaned = 0.00497552 Jy ! Component: 1050 - total flux cleaned = 0.00512215 Jy ! Component: 1100 - total flux cleaned = 0.00550183 Jy ! Component: 1150 - total flux cleaned = 0.00554765 Jy ! Component: 1200 - total flux cleaned = 0.00577881 Jy ! Component: 1250 - total flux cleaned = 0.00609499 Jy ! Component: 1300 - total flux cleaned = 0.00627245 Jy ! Component: 1350 - total flux cleaned = 0.00649065 Jy ! Component: 1400 - total flux cleaned = 0.0067932 Jy ! Component: 1450 - total flux cleaned = 0.00725844 Jy ! Component: 1500 - total flux cleaned = 0.00763289 Jy ! Component: 1550 - total flux cleaned = 0.00796056 Jy ! Component: 1600 - total flux cleaned = 0.00816326 Jy ! Component: 1650 - total flux cleaned = 0.00840232 Jy ! Component: 1700 - total flux cleaned = 0.00887464 Jy ! Component: 1750 - total flux cleaned = 0.00902955 Jy ! Component: 1800 - total flux cleaned = 0.00941232 Jy ! Component: 1850 - total flux cleaned = 0.00963892 Jy ! Component: 1900 - total flux cleaned = 0.00993653 Jy ! Component: 1950 - total flux cleaned = 0.0100832 Jy ! Component: 2000 - total flux cleaned = 0.0103378 Jy ! Component: 2050 - total flux cleaned = 0.0105533 Jy ! Component: 2100 - total flux cleaned = 0.0108012 Jy ! Component: 2150 - total flux cleaned = 0.0110112 Jy ! Component: 2200 - total flux cleaned = 0.0112528 Jy ! Component: 2250 - total flux cleaned = 0.0114234 Jy ! Component: 2300 - total flux cleaned = 0.0116925 Jy ! Component: 2350 - total flux cleaned = 0.0118252 Jy ! Component: 2400 - total flux cleaned = 0.0119567 Jy ! Component: 2450 - total flux cleaned = 0.0121188 Jy ! Component: 2500 - total flux cleaned = 0.0121833 Jy ! Component: 2550 - total flux cleaned = 0.0123746 Jy ! Component: 2600 - total flux cleaned = 0.0124691 Jy ! Component: 2650 - total flux cleaned = 0.0126245 Jy ! Component: 2700 - total flux cleaned = 0.0127474 Jy ! Component: 2750 - total flux cleaned = 0.0128383 Jy ! Component: 2800 - total flux cleaned = 0.0129888 Jy ! Component: 2850 - total flux cleaned = 0.0130486 Jy ! Component: 2900 - total flux cleaned = 0.0131957 Jy ! Component: 2950 - total flux cleaned = 0.0133121 Jy ! Component: 3000 - total flux cleaned = 0.0133985 Jy ! Component: 3050 - total flux cleaned = 0.0135411 Jy ! Component: 3100 - total flux cleaned = 0.0135698 Jy ! Component: 3150 - total flux cleaned = 0.0138482 Jy ! Component: 3200 - total flux cleaned = 0.0139032 Jy ! Component: 3250 - total flux cleaned = 0.0139582 Jy ! Component: 3300 - total flux cleaned = 0.0140932 Jy ! Component: 3350 - total flux cleaned = 0.0141465 Jy ! Component: 3400 - total flux cleaned = 0.014305 Jy ! Component: 3450 - total flux cleaned = 0.0144888 Jy ! Component: 3500 - total flux cleaned = 0.0145148 Jy ! Component: 3550 - total flux cleaned = 0.0146436 Jy ! Component: 3600 - total flux cleaned = 0.0148726 Jy ! Component: 3650 - total flux cleaned = 0.0149735 Jy ! Component: 3700 - total flux cleaned = 0.0150234 Jy ! Component: 3750 - total flux cleaned = 0.0152211 Jy ! Component: 3800 - total flux cleaned = 0.0152455 Jy ! Component: 3850 - total flux cleaned = 0.0152702 Jy ! Component: 3900 - total flux cleaned = 0.0153666 Jy ! Component: 3950 - total flux cleaned = 0.0155334 Jy ! Component: 4000 - total flux cleaned = 0.0155333 Jy ! Component: 4050 - total flux cleaned = 0.0156737 Jy ! Total flux subtracted in 4096 components = 0.0155807 Jy ! Clean residual min=-0.001214 max=0.001330 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 1.51566 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 549 components and 1.51566 Jy ![Exited script file: muppet] wmap "J1819-0258_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.247 x 7.939 at -3.477 degrees (North through East) ! Clean map min=-0.0028652 max=0.36055 Jy/beam ! Writing clean map to FITS file: J1819-0258_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 0.360551 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000419979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.349448 0.349448 0.698895 1.39779 2.79558 5.59116 11.1823 22.3647 44.7293 89.4586 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.36 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.247 x 7.939 at -3.477 degrees (North through East) ! Clean map min=-0.0028652 max=0.36055 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 J1819-0258_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:15:23 2019