! Started logfile: J0304+6821_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:36:02 2019 obs J0304+6821_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0304+6821_S_2017_05_31_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.914114 visibilities/baseline/integration-bin. ! Found source: J0304+6821 ! ! 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 703 lines of history. ! ! Reading 18264 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 J0304+6821_S_2017_05_31_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 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 609 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.581284Jy sigma=0.005119 ! Fit after self-cal, rms=0.560113Jy sigma=0.004954 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.369 mas, bmaj=3.485 mas, bpa=12.22 degrees ! Estimated noise=903.027 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 = 0.342217 Jy ! Component: 100 - total flux cleaned = 0.46416 Jy ! Total flux subtracted in 100 components = 0.46416 Jy ! Clean residual min=-0.016541 max=0.059139 Jy/beam ! Clean residual mean=-0.000055 rms=0.005064 Jy/beam ! Combined flux in latest and established models = 0.46416 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.46416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.163842Jy sigma=0.001434 ! Fit after self-cal, rms=0.162793Jy sigma=0.001425 ! Inverting map ! Added new window around map position (4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0669528 Jy ! Component: 100 - total flux cleaned = 0.106748 Jy ! Total flux subtracted in 100 components = 0.106748 Jy ! Clean residual min=-0.010517 max=0.020940 Jy/beam ! Clean residual mean=-0.000017 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 0.570908 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.570908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123473Jy sigma=0.001041 ! Fit after self-cal, rms=0.122331Jy sigma=0.001031 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284427 Jy ! Component: 100 - total flux cleaned = 0.0467872 Jy ! Total flux subtracted in 100 components = 0.0467872 Jy ! Clean residual min=-0.007888 max=0.009959 Jy/beam ! Clean residual mean=-0.000000 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.617695 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.617695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113561Jy sigma=0.000944 ! Fit after self-cal, rms=0.113303Jy sigma=0.000942 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135943 Jy ! Component: 100 - total flux cleaned = 0.0226885 Jy ! Total flux subtracted in 100 components = 0.0226885 Jy ! Clean residual min=-0.007630 max=0.007757 Jy/beam ! Clean residual mean=0.000008 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.640384 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.640384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111298Jy sigma=0.000922 ! Fit after self-cal, rms=0.111229Jy sigma=0.000922 ! 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=4.018 mas, bmaj=4.243 mas, bpa=15.54 degrees ! Estimated noise=658.85 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 = 0.0075344 Jy ! Component: 100 - total flux cleaned = 0.0117676 Jy ! Component: 150 - total flux cleaned = 0.0135937 Jy ! Component: 200 - total flux cleaned = 0.0143069 Jy ! Total flux subtracted in 200 components = 0.0143069 Jy ! Clean residual min=-0.008713 max=0.007570 Jy/beam ! Clean residual mean=0.000011 rms=0.001673 Jy/beam ! Combined flux in latest and established models = 0.654691 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.654691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110690Jy sigma=0.000917 ! Fit after self-cal, rms=0.110663Jy sigma=0.000917 ! 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 0.97 FD 0.98 HN 0.96 KP 1.02 ! LA 1.01 MK 1.03 NL 0.90 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 0.99 KP 0.98 ! LA 0.97 MK 1.04 NL 1.03 OV 1.04 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.00 KP 0.99 ! LA 0.99 MK 1.06 NL 0.99 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.98 KP 1.00* ! LA 1.09 MK 1.12 NL 1.00* OV 1.00* ! PT 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.110663Jy sigma=0.000917 ! Fit after self-cal, rms=0.102675Jy sigma=0.000868 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.059 mas, bmaj=4.289 mas, bpa=16.64 degrees ! Estimated noise=660.72 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 (51.5, -73). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736982 Jy ! Component: 100 - total flux cleaned = 0.0120257 Jy ! Component: 150 - total flux cleaned = 0.014851 Jy ! Component: 200 - total flux cleaned = 0.0160369 Jy ! Total flux subtracted in 200 components = 0.0160369 Jy ! Clean residual min=-0.004904 max=0.005714 Jy/beam ! Clean residual mean=-0.000027 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.670728 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 93 components and 0.670728 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102052Jy sigma=0.000862 ! Fit after self-cal, rms=0.102065Jy sigma=0.000861 ! Inverting map ! Added new window around map position (13, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493815 Jy ! Component: 100 - total flux cleaned = 0.0069794 Jy ! Component: 150 - total flux cleaned = 0.00806539 Jy ! Component: 200 - total flux cleaned = 0.00884089 Jy ! Total flux subtracted in 200 components = 0.00884089 Jy ! Clean residual min=-0.004635 max=0.003980 Jy/beam ! Clean residual mean=-0.000024 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 0.679569 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.679569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101734Jy sigma=0.000858 ! Fit after self-cal, rms=0.101727Jy sigma=0.000858 ! 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=0.101727Jy sigma=0.000858 ! Fit after self-cal, rms=0.097636Jy sigma=0.000842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=4.283 mas, bpa=18.02 degrees ! Estimated noise=660.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347683 Jy ! Component: 100 - total flux cleaned = 0.00524117 Jy ! Component: 150 - total flux cleaned = 0.00631556 Jy ! Component: 200 - total flux cleaned = 0.00682752 Jy ! Total flux subtracted in 200 components = 0.00682752 Jy ! Clean residual min=-0.002990 max=0.003260 Jy/beam ! Clean residual mean=0.000004 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.686396 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.686396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097457Jy sigma=0.000840 ! Fit after self-cal, rms=0.097523Jy sigma=0.000840 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 (-38.5, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268794 Jy ! Component: 100 - total flux cleaned = 0.00326914 Jy ! Component: 150 - total flux cleaned = 0.00402128 Jy ! Component: 200 - total flux cleaned = 0.00444226 Jy ! Total flux subtracted in 200 components = 0.00444226 Jy ! Clean residual min=-0.002885 max=0.002730 Jy/beam ! Clean residual mean=0.000001 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.690839 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 157 components and 0.690838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097383Jy sigma=0.000839 ! Fit after self-cal, rms=0.097390Jy sigma=0.000839 ! 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=0.097390Jy sigma=0.000839 ! Fit after self-cal, rms=0.097400Jy sigma=0.000838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=4.283 mas, bpa=17.9 degrees ! Estimated noise=660.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211889 Jy ! Component: 100 - total flux cleaned = 0.00281634 Jy ! Component: 150 - total flux cleaned = 0.00319967 Jy ! Component: 200 - total flux cleaned = 0.00338038 Jy ! Total flux subtracted in 200 components = 0.00338038 Jy ! Clean residual min=-0.002814 max=0.002771 Jy/beam ! Clean residual mean=-0.000001 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.694219 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 166 components and 0.694219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097315Jy sigma=0.000838 ! Fit after self-cal, rms=0.097326Jy sigma=0.000838 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 = 0.00087312 Jy ! Component: 100 - total flux cleaned = 0.00116158 Jy ! Component: 150 - total flux cleaned = 0.00121556 Jy ! Component: 200 - total flux cleaned = 0.00137614 Jy ! Total flux subtracted in 200 components = 0.00137614 Jy ! Clean residual min=-0.002752 max=0.002695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.695595 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 176 components and 0.695595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097269Jy sigma=0.000837 ! Fit after self-cal, rms=0.097276Jy sigma=0.000837 ! 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=0.097276Jy sigma=0.000837 ! Fit after self-cal, rms=0.097321Jy sigma=0.000837 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.114 mas, bmaj=8.692 mas, bpa=61.52 degrees ! Estimated noise=838.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117059 Jy ! Component: 100 - total flux cleaned = 0.00170117 Jy ! Component: 150 - total flux cleaned = 0.00209131 Jy ! Component: 200 - total flux cleaned = 0.00242527 Jy ! Total flux subtracted in 200 components = 0.00242527 Jy ! Clean residual min=-0.002690 max=0.002772 Jy/beam ! Clean residual mean=-0.000007 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.69802 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 196 components and 0.69802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097303Jy sigma=0.000837 ! Fit after self-cal, rms=0.097300Jy sigma=0.000837 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 = 0.00040221 Jy ! Component: 100 - total flux cleaned = 0.000741539 Jy ! Component: 150 - total flux cleaned = 0.000848686 Jy ! Component: 200 - total flux cleaned = 0.000922505 Jy ! Total flux subtracted in 200 components = 0.000922505 Jy ! Clean residual min=-0.002729 max=0.002686 Jy/beam ! Clean residual mean=-0.000007 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.698943 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 205 components and 0.698943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097295Jy sigma=0.000837 ! Fit after self-cal, rms=0.097293Jy sigma=0.000837 ! 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=4.048 mas, bmaj=4.283 mas, bpa=17.64 degrees ! Estimated noise=660.211 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 4.283 at 17.64 degrees (North through East) ! Clean map min=-0.0025586 max=0.44416 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.393 mas, bmaj=3.519 mas, bpa=17.93 degrees ! Estimated noise=908.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.343836 Jy ! Component: 100 - total flux cleaned = 0.473602 Jy ! Component: 150 - total flux cleaned = 0.539618 Jy ! Component: 200 - total flux cleaned = 0.578222 Jy ! Total flux subtracted in 200 components = 0.578222 Jy ! Clean residual min=-0.007565 max=0.020273 Jy/beam ! Clean residual mean=-0.000026 rms=0.002080 Jy/beam ! Combined flux in latest and established models = 0.578221 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.578221 Jy ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=4.283 mas, bpa=17.64 degrees ! Estimated noise=660.211 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 = 0.0335822 Jy ! Component: 100 - total flux cleaned = 0.0525011 Jy ! Component: 150 - total flux cleaned = 0.0643331 Jy ! Component: 200 - total flux cleaned = 0.0730785 Jy ! Total flux subtracted in 200 components = 0.0730785 Jy ! Clean residual min=-0.003607 max=0.005181 Jy/beam ! Clean residual mean=-0.000007 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.6513 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 69 components and 0.6513 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699359 Jy ! Component: 100 - total flux cleaned = 0.0128324 Jy ! Component: 150 - total flux cleaned = 0.0178239 Jy ! Component: 200 - total flux cleaned = 0.0221472 Jy ! Total flux subtracted in 200 components = 0.0221472 Jy ! Clean residual min=-0.002747 max=0.003479 Jy/beam ! Clean residual mean=-0.000003 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.673447 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 94 components and 0.673447 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.114 mas, bmaj=8.692 mas, bpa=61.52 degrees ! Estimated noise=838.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555146 Jy ! Component: 100 - total flux cleaned = 0.00956155 Jy ! Component: 150 - total flux cleaned = 0.012687 Jy ! Component: 200 - total flux cleaned = 0.0152099 Jy ! Total flux subtracted in 200 components = 0.0152099 Jy ! Clean residual min=-0.002874 max=0.003072 Jy/beam ! Clean residual mean=-0.000007 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.688657 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 = 0.00206929 Jy ! Component: 100 - total flux cleaned = 0.00377642 Jy ! Component: 150 - total flux cleaned = 0.00519307 Jy ! Component: 200 - total flux cleaned = 0.00637393 Jy ! Total flux subtracted in 200 components = 0.00637393 Jy ! Clean residual min=-0.002799 max=0.002661 Jy/beam ! Clean residual mean=-0.000009 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.695031 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 200 components and 0.695031 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.048 mas, bmaj=4.283 mas, bpa=17.64 degrees ! Estimated noise=660.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000776881 Jy ! Component: 100 - total flux cleaned = 0.00114639 Jy ! Component: 150 - total flux cleaned = 0.00139922 Jy ! Component: 200 - total flux cleaned = 0.00178557 Jy ! Total flux subtracted in 200 components = 0.00178557 Jy ! Clean residual min=-0.002491 max=0.002935 Jy/beam ! Clean residual mean=-0.000004 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.696816 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 210 components and 0.696816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097568Jy sigma=0.000838 ! Fit after self-cal, rms=0.097528Jy sigma=0.000838 wmodel J0304+6821_S_2017_05_31_pus_map.mod ! Writing 210 model components to file: J0304+6821_S_2017_05_31_pus_map.mod wobs J0304+6821_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0304+6821_S_2017_05_31_pus_uvs.fits wwins J0304+6821_S_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J0304+6821_S_2017_05_31_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 = 0.00130607 Jy ! Component: 100 - total flux cleaned = 0.0021745 Jy ! Component: 150 - total flux cleaned = 0.00286546 Jy ! Component: 200 - total flux cleaned = 0.00344496 Jy ! Component: 250 - total flux cleaned = 0.00392166 Jy ! Component: 300 - total flux cleaned = 0.00434472 Jy ! Component: 350 - total flux cleaned = 0.00475881 Jy ! Component: 400 - total flux cleaned = 0.00516441 Jy ! Component: 450 - total flux cleaned = 0.00548339 Jy ! Component: 500 - total flux cleaned = 0.00579639 Jy ! Component: 550 - total flux cleaned = 0.00602786 Jy ! Component: 600 - total flux cleaned = 0.0063703 Jy ! Component: 650 - total flux cleaned = 0.00655826 Jy ! Component: 700 - total flux cleaned = 0.0068548 Jy ! Component: 750 - total flux cleaned = 0.00711078 Jy ! Component: 800 - total flux cleaned = 0.00747215 Jy ! Component: 850 - total flux cleaned = 0.00772211 Jy ! Component: 900 - total flux cleaned = 0.00807548 Jy ! Component: 950 - total flux cleaned = 0.00835481 Jy ! Component: 1000 - total flux cleaned = 0.00859689 Jy ! Component: 1050 - total flux cleaned = 0.00887043 Jy ! Component: 1100 - total flux cleaned = 0.00907381 Jy ! Component: 1150 - total flux cleaned = 0.00937538 Jy ! Component: 1200 - total flux cleaned = 0.00960798 Jy ! Component: 1250 - total flux cleaned = 0.00983844 Jy ! Component: 1300 - total flux cleaned = 0.0101973 Jy ! Component: 1350 - total flux cleaned = 0.0104238 Jy ! Component: 1400 - total flux cleaned = 0.0107439 Jy ! Component: 1450 - total flux cleaned = 0.0110613 Jy ! Component: 1500 - total flux cleaned = 0.0113444 Jy ! Component: 1550 - total flux cleaned = 0.0116877 Jy ! Component: 1600 - total flux cleaned = 0.0119354 Jy ! Component: 1650 - total flux cleaned = 0.0122729 Jy ! Component: 1700 - total flux cleaned = 0.0125466 Jy ! Component: 1750 - total flux cleaned = 0.0127888 Jy ! Component: 1800 - total flux cleaned = 0.0130285 Jy ! Component: 1850 - total flux cleaned = 0.013207 Jy ! Component: 1900 - total flux cleaned = 0.013532 Jy ! Component: 1950 - total flux cleaned = 0.0137957 Jy ! Component: 2000 - total flux cleaned = 0.0139993 Jy ! Component: 2050 - total flux cleaned = 0.0142308 Jy ! Component: 2100 - total flux cleaned = 0.0144601 Jy ! Component: 2150 - total flux cleaned = 0.0145452 Jy ! Component: 2200 - total flux cleaned = 0.0147434 Jy ! Component: 2250 - total flux cleaned = 0.0149118 Jy ! Component: 2300 - total flux cleaned = 0.0150796 Jy ! Component: 2350 - total flux cleaned = 0.0151907 Jy ! Component: 2400 - total flux cleaned = 0.0153837 Jy ! Component: 2450 - total flux cleaned = 0.015575 Jy ! Component: 2500 - total flux cleaned = 0.0156837 Jy ! Component: 2550 - total flux cleaned = 0.0157379 Jy ! Component: 2600 - total flux cleaned = 0.0159528 Jy ! Component: 2650 - total flux cleaned = 0.0160597 Jy ! Component: 2700 - total flux cleaned = 0.0162457 Jy ! Component: 2750 - total flux cleaned = 0.0165098 Jy ! Component: 2800 - total flux cleaned = 0.016615 Jy ! Component: 2850 - total flux cleaned = 0.0167976 Jy ! Component: 2900 - total flux cleaned = 0.0170568 Jy ! Component: 2950 - total flux cleaned = 0.0171858 Jy ! Component: 3000 - total flux cleaned = 0.0173652 Jy ! Component: 3050 - total flux cleaned = 0.0175693 Jy ! Component: 3100 - total flux cleaned = 0.0176709 Jy ! Component: 3150 - total flux cleaned = 0.0178978 Jy ! Component: 3200 - total flux cleaned = 0.0180984 Jy ! Component: 3250 - total flux cleaned = 0.0183726 Jy ! Component: 3300 - total flux cleaned = 0.0184219 Jy ! Component: 3350 - total flux cleaned = 0.0184711 Jy ! Component: 3400 - total flux cleaned = 0.0186673 Jy ! Component: 3450 - total flux cleaned = 0.0188869 Jy ! Component: 3500 - total flux cleaned = 0.0190324 Jy ! Component: 3550 - total flux cleaned = 0.0191048 Jy ! Component: 3600 - total flux cleaned = 0.0192489 Jy ! Component: 3650 - total flux cleaned = 0.0192727 Jy ! Component: 3700 - total flux cleaned = 0.0193914 Jy ! Component: 3750 - total flux cleaned = 0.0195096 Jy ! Component: 3800 - total flux cleaned = 0.0196509 Jy ! Component: 3850 - total flux cleaned = 0.0198383 Jy ! Component: 3900 - total flux cleaned = 0.0198382 Jy ! Component: 3950 - total flux cleaned = 0.0200004 Jy ! Component: 4000 - total flux cleaned = 0.0200697 Jy ! Component: 4050 - total flux cleaned = 0.0201845 Jy ! Total flux subtracted in 4096 components = 0.0203217 Jy ! Clean residual min=-0.001257 max=0.001268 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.717138 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 519 components and 0.717138 Jy ![Exited script file: muppet] wmap "J0304+6821_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 4.283 at 17.64 degrees (North through East) ! Clean map min=-0.0018041 max=0.44527 Jy/beam ! Writing clean map to FITS file: J0304+6821_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.445272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000431777 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.290908 0.290908 0.581816 1.16363 2.32726 4.65452 9.30905 18.6181 37.2362 74.4724 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.445 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.048 x 4.283 at 17.64 degrees (North through East) ! Clean map min=-0.0018041 max=0.44527 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 J0304+6821_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:36:12 2019