! Started logfile: J0958+4725_S_2017_01_21_pus_uvs.log on Sun May 5 15:51:45 2019 obs J0958+4725_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0958+4725_S_2017_01_21_pus_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.730324 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! 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 558 lines of history. ! ! Reading 2524 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 J0958+4725_S_2017_01_21_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 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.357055Jy sigma=0.003032 ! Fit after self-cal, rms=0.349429Jy sigma=0.002967 ! 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=2.965 mas, bmaj=4.581 mas, bpa=-0.9523 degrees ! Estimated noise=2146.53 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 = 0.515799 Jy ! Component: 100 - total flux cleaned = 0.63001 Jy ! Total flux subtracted in 100 components = 0.63001 Jy ! Clean residual min=-0.014390 max=0.037974 Jy/beam ! Clean residual mean=-0.000033 rms=0.004197 Jy/beam ! Combined flux in latest and established models = 0.63001 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.63001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108183Jy sigma=0.000915 ! Fit after self-cal, rms=0.108190Jy sigma=0.000915 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390171 Jy ! Component: 100 - total flux cleaned = 0.0572537 Jy ! Total flux subtracted in 100 components = 0.0572537 Jy ! Clean residual min=-0.011309 max=0.017861 Jy/beam ! Clean residual mean=-0.000011 rms=0.002933 Jy/beam ! Combined flux in latest and established models = 0.687264 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.687264 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094871Jy sigma=0.000766 ! Fit after self-cal, rms=0.094808Jy sigma=0.000766 ! Inverting map ! Added new window around map position (-20, -2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150689 Jy ! Component: 100 - total flux cleaned = 0.0220525 Jy ! Total flux subtracted in 100 components = 0.0220525 Jy ! Clean residual min=-0.010924 max=0.013479 Jy/beam ! Clean residual mean=-0.000004 rms=0.002703 Jy/beam ! Combined flux in latest and established models = 0.709316 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.709316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092843Jy sigma=0.000747 ! Fit after self-cal, rms=0.092685Jy sigma=0.000745 ! 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=3.479 mas, bmaj=5.27 mas, bpa=2.045 degrees ! Estimated noise=1742.73 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 = 0.00408695 Jy ! Component: 100 - total flux cleaned = 0.0050346 Jy ! Component: 150 - total flux cleaned = 0.00541767 Jy ! Component: 200 - total flux cleaned = 0.00596643 Jy ! Total flux subtracted in 200 components = 0.00596643 Jy ! Clean residual min=-0.009852 max=0.011024 Jy/beam ! Clean residual mean=-0.000000 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 0.715283 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.715283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092257Jy sigma=0.000740 ! Fit after self-cal, rms=0.092220Jy sigma=0.000740 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.95 LA 1.02 ! MK 1.00 NL 0.97 OV 0.99 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 LA 0.99 ! MK 1.00 NL 1.02 OV 1.02 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.99 LA 1.00 ! MK 1.03 NL 1.06 OV 0.93 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.04 HN 0.98 LA 1.08 ! MK 1.11 NL 1.00* OV 0.98 PT 0.97 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.092220Jy sigma=0.000740 ! Fit after self-cal, rms=0.086858Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.47 mas, bmaj=5.272 mas, bpa=2.306 degrees ! Estimated noise=1748.5 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 = -0.000419766 Jy ! Component: 100 - total flux cleaned = 0.000383293 Jy ! Component: 150 - total flux cleaned = 0.000475929 Jy ! Component: 200 - total flux cleaned = 0.000559923 Jy ! Total flux subtracted in 200 components = 0.000559923 Jy ! Clean residual min=-0.007001 max=0.006550 Jy/beam ! Clean residual mean=0.000009 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.715843 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.715843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086556Jy sigma=0.000674 ! Fit after self-cal, rms=0.086570Jy sigma=0.000674 ! 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=0.086570Jy sigma=0.000674 ! Fit after self-cal, rms=0.082875Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=5.272 mas, bpa=2.069 degrees ! Estimated noise=1751.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0034678 Jy ! Component: 100 - total flux cleaned = -0.00367782 Jy ! Component: 150 - total flux cleaned = -0.00367069 Jy ! Component: 200 - total flux cleaned = -0.00373524 Jy ! Total flux subtracted in 200 components = -0.00373524 Jy ! Clean residual min=-0.005232 max=0.005350 Jy/beam ! Clean residual mean=0.000001 rms=0.001218 Jy/beam ! Combined flux in latest and established models = 0.712107 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.712107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082573Jy sigma=0.000642 ! Fit after self-cal, rms=0.082506Jy sigma=0.000642 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 (6.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478593 Jy ! Component: 100 - total flux cleaned = 0.00548451 Jy ! Component: 150 - total flux cleaned = 0.00558046 Jy ! Component: 200 - total flux cleaned = 0.0056639 Jy ! Total flux subtracted in 200 components = 0.0056639 Jy ! Clean residual min=-0.004593 max=0.004495 Jy/beam ! Clean residual mean=0.000006 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.717771 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 75 components and 0.717771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082134Jy sigma=0.000638 ! Fit after self-cal, rms=0.082092Jy sigma=0.000638 ! 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=0.082092Jy sigma=0.000638 ! Fit after self-cal, rms=0.082015Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.468 mas, bmaj=5.27 mas, bpa=2.096 degrees ! Estimated noise=1750.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000519758 Jy ! Component: 100 - total flux cleaned = 0.000113964 Jy ! Component: 150 - total flux cleaned = 0.000192839 Jy ! Component: 200 - total flux cleaned = 0.000262111 Jy ! Total flux subtracted in 200 components = 0.000262111 Jy ! Clean residual min=-0.004280 max=0.004111 Jy/beam ! Clean residual mean=0.000010 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.718033 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.718033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081824Jy sigma=0.000636 ! Fit after self-cal, rms=0.081786Jy sigma=0.000636 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 = 0.000119121 Jy ! Component: 100 - total flux cleaned = 0.000183551 Jy ! Component: 150 - total flux cleaned = 0.00011705 Jy ! Component: 200 - total flux cleaned = -4.22349e-07 Jy ! Total flux subtracted in 200 components = -4.22349e-07 Jy ! Clean residual min=-0.004073 max=0.004007 Jy/beam ! Clean residual mean=0.000010 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.718033 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.718033 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081691Jy sigma=0.000635 ! Fit after self-cal, rms=0.081674Jy sigma=0.000635 ! 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=0.081674Jy sigma=0.000635 ! Fit after self-cal, rms=0.081632Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.184 mas, bmaj=8.832 mas, bpa=9.345 degrees ! Estimated noise=2179.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732339 Jy ! Component: 100 - total flux cleaned = -0.000537999 Jy ! Component: 150 - total flux cleaned = -0.000338374 Jy ! Component: 200 - total flux cleaned = -0.000170871 Jy ! Total flux subtracted in 200 components = -0.000170871 Jy ! Clean residual min=-0.003861 max=0.003982 Jy/beam ! Clean residual mean=0.000027 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.717862 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.717862 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081581Jy sigma=0.000634 ! Fit after self-cal, rms=0.081555Jy sigma=0.000634 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 = -0.000220918 Jy ! Component: 100 - total flux cleaned = -0.000105531 Jy ! Component: 150 - total flux cleaned = -7.33248e-05 Jy ! Component: 200 - total flux cleaned = -4.16071e-05 Jy ! Total flux subtracted in 200 components = -4.16071e-05 Jy ! Clean residual min=-0.003773 max=0.003996 Jy/beam ! Clean residual mean=0.000027 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.717821 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 117 components and 0.717821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081534Jy sigma=0.000634 ! Fit after self-cal, rms=0.081522Jy sigma=0.000634 ! 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=3.466 mas, bmaj=5.268 mas, bpa=2.136 degrees ! Estimated noise=1749.36 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.466 x 5.268 at 2.136 degrees (North through East) ! Clean map min=-0.0046275 max=0.66746 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081522Jy sigma=0.000634 ! Fit after self-cal, rms=0.076224Jy sigma=0.000581 ! Inverting map and beam ! Estimated beam: bmin=3.467 mas, bmaj=5.27 mas, bpa=2.156 degrees ! Estimated noise=1749.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000545815 Jy ! Component: 100 - total flux cleaned = -0.000490324 Jy ! Component: 150 - total flux cleaned = -0.000441739 Jy ! Component: 200 - total flux cleaned = -0.000303353 Jy ! Total flux subtracted in 200 components = -0.000303353 Jy ! Clean residual min=-0.003658 max=0.003906 Jy/beam ! Clean residual mean=0.000011 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.717517 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.717517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076136Jy sigma=0.000581 ! Fit after self-cal, rms=0.076119Jy sigma=0.000581 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.38045e-05 Jy ! Component: 100 - total flux cleaned = -6.62753e-05 Jy ! Component: 150 - total flux cleaned = -6.67119e-05 Jy ! Component: 200 - total flux cleaned = -2.74781e-05 Jy ! Total flux subtracted in 200 components = -2.74781e-05 Jy ! Clean residual min=-0.003632 max=0.003836 Jy/beam ! Clean residual mean=0.000011 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.71749 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.71749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076074Jy sigma=0.000580 ! Fit after self-cal, rms=0.076068Jy sigma=0.000580 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076068Jy sigma=0.000580 ! Fit after self-cal, rms=0.076056Jy sigma=0.000580 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=2.963 mas, bmaj=4.577 mas, bpa=-0.7239 degrees ! Estimated noise=2158.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.516828 Jy ! Component: 100 - total flux cleaned = 0.631869 Jy ! Component: 150 - total flux cleaned = 0.672184 Jy ! Component: 200 - total flux cleaned = 0.691241 Jy ! Total flux subtracted in 200 components = 0.691241 Jy ! Clean residual min=-0.006682 max=0.008810 Jy/beam ! Clean residual mean=-0.000008 rms=0.001690 Jy/beam ! Combined flux in latest and established models = 0.691241 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.691241 Jy ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=5.268 mas, bpa=2.178 degrees ! Estimated noise=1749.23 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 = 0.0113952 Jy ! Component: 100 - total flux cleaned = 0.0176618 Jy ! Component: 150 - total flux cleaned = 0.0207963 Jy ! Component: 200 - total flux cleaned = 0.0229626 Jy ! Total flux subtracted in 200 components = 0.0229626 Jy ! Clean residual min=-0.004454 max=0.004670 Jy/beam ! Clean residual mean=0.000008 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.714204 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.714204 Jy ! Inverting map ! Added new window around map position (8, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021636 Jy ! Component: 100 - total flux cleaned = 0.00268073 Jy ! Component: 150 - total flux cleaned = 0.00326444 Jy ! Component: 200 - total flux cleaned = 0.00368922 Jy ! Total flux subtracted in 200 components = 0.00368922 Jy ! Clean residual min=-0.004112 max=0.003957 Jy/beam ! Clean residual mean=0.000013 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.717893 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.717893 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=7.178 mas, bmaj=8.833 mas, bpa=9.442 degrees ! Estimated noise=2180.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107705 Jy ! Component: 100 - total flux cleaned = 0.00154543 Jy ! Component: 150 - total flux cleaned = 0.00170944 Jy ! Component: 200 - total flux cleaned = 0.00175406 Jy ! Total flux subtracted in 200 components = 0.00175406 Jy ! Clean residual min=-0.003705 max=0.003784 Jy/beam ! Clean residual mean=0.000038 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.719647 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 = -1.97073e-06 Jy ! Component: 100 - total flux cleaned = -7.78553e-05 Jy ! Component: 150 - total flux cleaned = -7.75751e-05 Jy ! Component: 200 - total flux cleaned = -7.72245e-05 Jy ! Total flux subtracted in 200 components = -7.72245e-05 Jy ! Clean residual min=-0.003664 max=0.003747 Jy/beam ! Clean residual mean=0.000039 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.71957 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.71957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.465 mas, bmaj=5.268 mas, bpa=2.178 degrees ! Estimated noise=1749.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100646 Jy ! Component: 100 - total flux cleaned = -0.001178 Jy ! Component: 150 - total flux cleaned = -0.00109851 Jy ! Component: 200 - total flux cleaned = -0.00109662 Jy ! Total flux subtracted in 200 components = -0.00109662 Jy ! Clean residual min=-0.003739 max=0.003838 Jy/beam ! Clean residual mean=0.000015 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.718474 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.718474 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076104Jy sigma=0.000581 ! Fit after self-cal, rms=0.076078Jy sigma=0.000580 wmodel J0958+4725_S_2017_01_21_pus_map.mod ! Writing 86 model components to file: J0958+4725_S_2017_01_21_pus_map.mod wobs J0958+4725_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0958+4725_S_2017_01_21_pus_uvs.fits wwins J0958+4725_S_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J0958+4725_S_2017_01_21_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 = 6.76707e-05 Jy ! Component: 100 - total flux cleaned = 0.000132271 Jy ! Component: 150 - total flux cleaned = 0.000195121 Jy ! Component: 200 - total flux cleaned = 0.000313127 Jy ! Component: 250 - total flux cleaned = 0.000312178 Jy ! Component: 300 - total flux cleaned = 0.000312358 Jy ! Component: 350 - total flux cleaned = 0.000477088 Jy ! Component: 400 - total flux cleaned = 0.000584438 Jy ! Component: 450 - total flux cleaned = 0.000794939 Jy ! Component: 500 - total flux cleaned = 0.000948715 Jy ! Component: 550 - total flux cleaned = 0.00109999 Jy ! Component: 600 - total flux cleaned = 0.0012981 Jy ! Component: 650 - total flux cleaned = 0.00139555 Jy ! Component: 700 - total flux cleaned = 0.00158796 Jy ! Component: 750 - total flux cleaned = 0.00187098 Jy ! Component: 800 - total flux cleaned = 0.00182433 Jy ! Component: 850 - total flux cleaned = 0.00187119 Jy ! Component: 900 - total flux cleaned = 0.00218718 Jy ! Component: 950 - total flux cleaned = 0.00209801 Jy ! Component: 1000 - total flux cleaned = 0.00231793 Jy ! Component: 1050 - total flux cleaned = 0.00236132 Jy ! Component: 1100 - total flux cleaned = 0.00248898 Jy ! Component: 1150 - total flux cleaned = 0.00270079 Jy ! Component: 1200 - total flux cleaned = 0.00278465 Jy ! Component: 1250 - total flux cleaned = 0.00303238 Jy ! Component: 1300 - total flux cleaned = 0.0030731 Jy ! Component: 1350 - total flux cleaned = 0.00327454 Jy ! Component: 1400 - total flux cleaned = 0.00335466 Jy ! Component: 1450 - total flux cleaned = 0.00347348 Jy ! Component: 1500 - total flux cleaned = 0.00359082 Jy ! Component: 1550 - total flux cleaned = 0.00386116 Jy ! Component: 1600 - total flux cleaned = 0.00393814 Jy ! Component: 1650 - total flux cleaned = 0.00401432 Jy ! Component: 1700 - total flux cleaned = 0.00416429 Jy ! Component: 1750 - total flux cleaned = 0.0044621 Jy ! Component: 1800 - total flux cleaned = 0.00457197 Jy ! Component: 1850 - total flux cleaned = 0.00471806 Jy ! Component: 1900 - total flux cleaned = 0.00489919 Jy ! Component: 1950 - total flux cleaned = 0.00518594 Jy ! Component: 2000 - total flux cleaned = 0.0052214 Jy ! Component: 2050 - total flux cleaned = 0.0055028 Jy ! Component: 2100 - total flux cleaned = 0.00571251 Jy ! Component: 2150 - total flux cleaned = 0.00595465 Jy ! Component: 2200 - total flux cleaned = 0.00616034 Jy ! Component: 2250 - total flux cleaned = 0.00633003 Jy ! Component: 2300 - total flux cleaned = 0.00646443 Jy ! Component: 2350 - total flux cleaned = 0.00663206 Jy ! Component: 2400 - total flux cleaned = 0.00679804 Jy ! Component: 2450 - total flux cleaned = 0.00696296 Jy ! Component: 2500 - total flux cleaned = 0.00719177 Jy ! Component: 2550 - total flux cleaned = 0.00732137 Jy ! Component: 2600 - total flux cleaned = 0.00751445 Jy ! Component: 2650 - total flux cleaned = 0.00754655 Jy ! Component: 2700 - total flux cleaned = 0.00780011 Jy ! Component: 2750 - total flux cleaned = 0.00798861 Jy ! Component: 2800 - total flux cleaned = 0.00808258 Jy ! Component: 2850 - total flux cleaned = 0.0080205 Jy ! Component: 2900 - total flux cleaned = 0.00820515 Jy ! Component: 2950 - total flux cleaned = 0.00838845 Jy ! Component: 3000 - total flux cleaned = 0.00844931 Jy ! Component: 3050 - total flux cleaned = 0.00862981 Jy ! Component: 3100 - total flux cleaned = 0.00871965 Jy ! Component: 3150 - total flux cleaned = 0.00871997 Jy ! Component: 3200 - total flux cleaned = 0.00886766 Jy ! Component: 3250 - total flux cleaned = 0.00886778 Jy ! Component: 3300 - total flux cleaned = 0.0089261 Jy ! Component: 3350 - total flux cleaned = 0.00915756 Jy ! Component: 3400 - total flux cleaned = 0.00910027 Jy ! Component: 3450 - total flux cleaned = 0.00924317 Jy ! Component: 3500 - total flux cleaned = 0.00918657 Jy ! Component: 3550 - total flux cleaned = 0.00927124 Jy ! Component: 3600 - total flux cleaned = 0.00932739 Jy ! Component: 3650 - total flux cleaned = 0.00929983 Jy ! Component: 3700 - total flux cleaned = 0.00932785 Jy ! Component: 3750 - total flux cleaned = 0.00932783 Jy ! Component: 3800 - total flux cleaned = 0.00949179 Jy ! Component: 3850 - total flux cleaned = 0.00943729 Jy ! Component: 3900 - total flux cleaned = 0.00943717 Jy ! Component: 3950 - total flux cleaned = 0.00946382 Jy ! Component: 4000 - total flux cleaned = 0.0094106 Jy ! Component: 4050 - total flux cleaned = 0.00954324 Jy ! Total flux subtracted in 4096 components = 0.00941127 Jy ! Clean residual min=-0.001865 max=0.001897 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.727885 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 377 components and 0.727885 Jy ![Exited script file: muppet] wmap "J0958+4725_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 5.268 at 2.178 degrees (North through East) ! Clean map min=-0.0040896 max=0.66816 Jy/beam ! Writing clean map to FITS file: J0958+4725_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.668158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461216 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207084 0.207084 0.414168 0.828335 1.65667 3.31334 6.62668 13.2534 26.5067 53.0135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.668 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.465 x 5.268 at 2.178 degrees (North through East) ! Clean map min=-0.0040896 max=0.66816 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 J0958+4725_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:51:49 2019