! Started logfile: J1832+0731_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:20:30 2019 obs J1832+0731_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1832+0731_S_2017_01_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768407 visibilities/baseline/integration-bin. ! Found source: J1832+0731 ! ! 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 622 lines of history. ! ! Reading 11480 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 J1832+0731_S_2017_01_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 263 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.779867Jy sigma=0.005979 ! Fit after self-cal, rms=0.766673Jy sigma=0.005896 ! 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=3.601 mas, bmaj=8.815 mas, bpa=17.03 degrees ! Estimated noise=1348.07 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 = 0.188601 Jy ! Component: 100 - total flux cleaned = 0.243494 Jy ! Total flux subtracted in 100 components = 0.243494 Jy ! Clean residual min=-0.009299 max=0.022349 Jy/beam ! Clean residual mean=0.000013 rms=0.002568 Jy/beam ! Combined flux in latest and established models = 0.243494 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.243494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133965Jy sigma=0.000741 ! Fit after self-cal, rms=0.134002Jy sigma=0.000740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238649 Jy ! Component: 100 - total flux cleaned = 0.0370386 Jy ! Total flux subtracted in 100 components = 0.0370386 Jy ! Clean residual min=-0.006695 max=0.008370 Jy/beam ! Clean residual mean=0.000016 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.280532 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.280532 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.130220Jy sigma=0.000694 ! Fit after self-cal, rms=0.130223Jy sigma=0.000694 ! 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=4.164 mas, bmaj=9.465 mas, bpa=16.38 degrees ! Estimated noise=921.614 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 (2.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083696 Jy ! Component: 100 - total flux cleaned = 0.011408 Jy ! Component: 150 - total flux cleaned = 0.0129815 Jy ! Component: 200 - total flux cleaned = 0.0136292 Jy ! Total flux subtracted in 200 components = 0.0136292 Jy ! Clean residual min=-0.004593 max=0.005975 Jy/beam ! Clean residual mean=0.000023 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.294161 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 44 components and 0.294161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129573Jy sigma=0.000687 ! Fit after self-cal, rms=0.129534Jy sigma=0.000686 ! 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 0.93 HN 1.00 KP 1.00 ! LA 1.01 MK 1.00* NL 0.90 OV 0.98 ! PT 1.03 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.99 KP 0.97 ! LA 0.98 MK 1.00* NL 1.02 OV 1.03 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00 KP 1.00 ! LA 0.99 MK 1.00* NL 0.99 OV 0.95 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.91 KP 1.00* ! LA 0.92 MK 1.00* NL 1.00* OV 0.97 ! PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.129534Jy sigma=0.000686 ! Fit after self-cal, rms=0.125537Jy sigma=0.000677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.164 mas, bmaj=9.449 mas, bpa=16.08 degrees ! Estimated noise=915.54 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 = 0.00232303 Jy ! Component: 100 - total flux cleaned = 0.0029655 Jy ! Component: 150 - total flux cleaned = 0.00291065 Jy ! Component: 200 - total flux cleaned = 0.00286513 Jy ! Total flux subtracted in 200 components = 0.00286513 Jy ! Clean residual min=-0.004380 max=0.004487 Jy/beam ! Clean residual mean=0.000021 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.297027 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.297027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125431Jy sigma=0.000676 ! Fit after self-cal, rms=0.125343Jy sigma=0.000676 ! 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=0.125343Jy sigma=0.000676 ! Fit after self-cal, rms=0.121820Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.162 mas, bmaj=9.438 mas, bpa=16.02 degrees ! Estimated noise=915.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752763 Jy ! Component: 100 - total flux cleaned = 0.00114923 Jy ! Component: 150 - total flux cleaned = 0.00146386 Jy ! Component: 200 - total flux cleaned = 0.00155626 Jy ! Total flux subtracted in 200 components = 0.00155626 Jy ! Clean residual min=-0.002568 max=0.003263 Jy/beam ! Clean residual mean=0.000007 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.298583 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.298583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121783Jy sigma=0.000667 ! Fit after self-cal, rms=0.121838Jy sigma=0.000667 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 (2, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276548 Jy ! Component: 100 - total flux cleaned = 0.00366083 Jy ! Component: 150 - total flux cleaned = 0.00417589 Jy ! Component: 200 - total flux cleaned = 0.00454137 Jy ! Total flux subtracted in 200 components = 0.00454137 Jy ! Clean residual min=-0.002274 max=0.002519 Jy/beam ! Clean residual mean=0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.303124 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 113 components and 0.303124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121776Jy sigma=0.000666 ! Fit after self-cal, rms=0.121771Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-119, 52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202788 Jy ! Component: 100 - total flux cleaned = 0.00199443 Jy ! Component: 150 - total flux cleaned = 0.00195295 Jy ! Component: 200 - total flux cleaned = 0.00183927 Jy ! Total flux subtracted in 200 components = 0.00183927 Jy ! Clean residual min=-0.002265 max=0.002457 Jy/beam ! Clean residual mean=0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.304963 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.304963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121704Jy sigma=0.000666 ! Fit after self-cal, rms=0.121689Jy sigma=0.000666 ! Inverting map ! Added new window around map position (100.5, -56.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000959757 Jy ! Component: 100 - total flux cleaned = 0.000729111 Jy ! Component: 150 - total flux cleaned = 0.000814489 Jy ! Component: 200 - total flux cleaned = 0.00100837 Jy ! Total flux subtracted in 200 components = 0.00100837 Jy ! Clean residual min=-0.002027 max=0.002016 Jy/beam ! Clean residual mean=0.000007 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.305972 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.305972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121617Jy sigma=0.000666 ! Fit after self-cal, rms=0.121612Jy sigma=0.000665 ! 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=0.121612Jy sigma=0.000665 ! Fit after self-cal, rms=0.120925Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.158 mas, bmaj=9.43 mas, bpa=16 degrees ! Estimated noise=915.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661622 Jy ! Component: 100 - total flux cleaned = 0.00100218 Jy ! Component: 150 - total flux cleaned = 0.00100059 Jy ! Component: 200 - total flux cleaned = 0.00103227 Jy ! Total flux subtracted in 200 components = 0.00103227 Jy ! Clean residual min=-0.001930 max=0.001967 Jy/beam ! Clean residual mean=0.000006 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.307004 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 176 components and 0.307004 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120893Jy sigma=0.000665 ! Fit after self-cal, rms=0.120884Jy sigma=0.000665 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 = 3.97646e-05 Jy ! Component: 100 - total flux cleaned = 0.000100675 Jy ! Component: 150 - total flux cleaned = 7.13247e-05 Jy ! Component: 200 - total flux cleaned = 7.0581e-05 Jy ! Total flux subtracted in 200 components = 7.0581e-05 Jy ! Clean residual min=-0.001898 max=0.001964 Jy/beam ! Clean residual mean=0.000006 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.307075 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 191 components and 0.307074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120863Jy sigma=0.000665 ! Fit after self-cal, rms=0.120860Jy sigma=0.000665 ! 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=0.120860Jy sigma=0.000665 ! Fit after self-cal, rms=0.120807Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.843 mas, bmaj=11.5 mas, bpa=5.723 degrees ! Estimated noise=1062.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000374558 Jy ! Component: 100 - total flux cleaned = -0.000345807 Jy ! Component: 150 - total flux cleaned = -0.000344885 Jy ! Component: 200 - total flux cleaned = -0.000368176 Jy ! Total flux subtracted in 200 components = -0.000368176 Jy ! Clean residual min=-0.002147 max=0.001820 Jy/beam ! Clean residual mean=0.000009 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.306706 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 227 components and 0.306706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120801Jy sigma=0.000665 ! Fit after self-cal, rms=0.120796Jy sigma=0.000665 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 = -0.000155909 Jy ! Component: 100 - total flux cleaned = -0.000156658 Jy ! Component: 150 - total flux cleaned = -0.000177206 Jy ! Component: 200 - total flux cleaned = -0.000157625 Jy ! Total flux subtracted in 200 components = -0.000157625 Jy ! Clean residual min=-0.002120 max=0.001797 Jy/beam ! Clean residual mean=0.000009 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.306549 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 240 components and 0.306549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120789Jy sigma=0.000665 ! Fit after self-cal, rms=0.120786Jy sigma=0.000665 ! 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=4.156 mas, bmaj=9.427 mas, bpa=16 degrees ! Estimated noise=915.719 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.156 x 9.427 at 16 degrees (North through East) ! Clean map min=-0.0019978 max=0.2385 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=3.596 mas, bmaj=8.771 mas, bpa=16.59 degrees ! Estimated noise=1331.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.186099 Jy ! Component: 100 - total flux cleaned = 0.240469 Jy ! Component: 150 - total flux cleaned = 0.263424 Jy ! Component: 200 - total flux cleaned = 0.274929 Jy ! Total flux subtracted in 200 components = 0.274929 Jy ! Clean residual min=-0.004652 max=0.005622 Jy/beam ! Clean residual mean=0.000006 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.274929 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.274929 Jy ! Inverting map and beam ! Estimated beam: bmin=4.156 mas, bmaj=9.427 mas, bpa=16 degrees ! Estimated noise=915.719 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 = 0.00779929 Jy ! Component: 100 - total flux cleaned = 0.0129639 Jy ! Component: 150 - total flux cleaned = 0.0169642 Jy ! Component: 200 - total flux cleaned = 0.0202726 Jy ! Total flux subtracted in 200 components = 0.0202726 Jy ! Clean residual min=-0.002622 max=0.002981 Jy/beam ! Clean residual mean=0.000008 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.295201 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 48 components and 0.295201 Jy ! Inverting map ! Added new window around map position (30.5, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307218 Jy ! Component: 100 - total flux cleaned = 0.00553546 Jy ! Component: 150 - total flux cleaned = 0.00683693 Jy ! Component: 200 - total flux cleaned = 0.00801434 Jy ! Total flux subtracted in 200 components = 0.00801434 Jy ! Clean residual min=-0.002334 max=0.002198 Jy/beam ! Clean residual mean=0.000006 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.303216 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 0.303216 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=7.843 mas, bmaj=11.5 mas, bpa=5.723 degrees ! Estimated noise=1062.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109004 Jy ! Component: 100 - total flux cleaned = 0.00123799 Jy ! Component: 150 - total flux cleaned = 0.00142685 Jy ! Component: 200 - total flux cleaned = 0.00153999 Jy ! Total flux subtracted in 200 components = 0.00153999 Jy ! Clean residual min=-0.002151 max=0.001890 Jy/beam ! Clean residual mean=0.000010 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.304756 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 = 0.000203726 Jy ! Component: 100 - total flux cleaned = 0.00043909 Jy ! Component: 150 - total flux cleaned = 0.000612561 Jy ! Component: 200 - total flux cleaned = 0.000609869 Jy ! Total flux subtracted in 200 components = 0.000609869 Jy ! Clean residual min=-0.002007 max=0.001858 Jy/beam ! Clean residual mean=0.000009 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.305366 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 154 components and 0.305365 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.156 mas, bmaj=9.427 mas, bpa=16 degrees ! Estimated noise=915.719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368301 Jy ! Component: 100 - total flux cleaned = 0.000417901 Jy ! Component: 150 - total flux cleaned = 0.000513589 Jy ! Component: 200 - total flux cleaned = 0.000514056 Jy ! Total flux subtracted in 200 components = 0.000514056 Jy ! Clean residual min=-0.001994 max=0.002071 Jy/beam ! Clean residual mean=0.000005 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.30588 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 183 components and 0.30588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120831Jy sigma=0.000665 ! Fit after self-cal, rms=0.120815Jy sigma=0.000665 wmodel J1832+0731_S_2017_01_16_pus_map.mod ! Writing 183 model components to file: J1832+0731_S_2017_01_16_pus_map.mod wobs J1832+0731_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1832+0731_S_2017_01_16_pus_uvs.fits wwins J1832+0731_S_2017_01_16_pus_map.win ! wwins: Wrote 6 windows to J1832+0731_S_2017_01_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 = -0.00032731 Jy ! Component: 100 - total flux cleaned = -0.000326422 Jy ! Component: 150 - total flux cleaned = -0.000326182 Jy ! Component: 200 - total flux cleaned = -0.000200005 Jy ! Component: 250 - total flux cleaned = -0.000169177 Jy ! Component: 300 - total flux cleaned = -4.97161e-05 Jy ! Component: 350 - total flux cleaned = -2.09826e-05 Jy ! Component: 400 - total flux cleaned = 3.53997e-05 Jy ! Component: 450 - total flux cleaned = 0.000118172 Jy ! Component: 500 - total flux cleaned = 0.000172477 Jy ! Component: 550 - total flux cleaned = 0.000199088 Jy ! Component: 600 - total flux cleaned = 0.000225639 Jy ! Component: 650 - total flux cleaned = 0.000327404 Jy ! Component: 700 - total flux cleaned = 0.000277441 Jy ! Component: 750 - total flux cleaned = 0.000327081 Jy ! Component: 800 - total flux cleaned = 0.000278558 Jy ! Component: 850 - total flux cleaned = 0.00030248 Jy ! Component: 900 - total flux cleaned = 0.000302546 Jy ! Component: 950 - total flux cleaned = 0.000279765 Jy ! Component: 1000 - total flux cleaned = 0.00030266 Jy ! Component: 1050 - total flux cleaned = 0.000325171 Jy ! Component: 1100 - total flux cleaned = 0.000347189 Jy ! Component: 1150 - total flux cleaned = 0.000369153 Jy ! Component: 1200 - total flux cleaned = 0.000369417 Jy ! Component: 1250 - total flux cleaned = 0.000455952 Jy ! Component: 1300 - total flux cleaned = 0.000520036 Jy ! Component: 1350 - total flux cleaned = 0.000562423 Jy ! Component: 1400 - total flux cleaned = 0.000624968 Jy ! Component: 1450 - total flux cleaned = 0.000728023 Jy ! Component: 1500 - total flux cleaned = 0.000789321 Jy ! Component: 1550 - total flux cleaned = 0.000809604 Jy ! Component: 1600 - total flux cleaned = 0.000909939 Jy ! Component: 1650 - total flux cleaned = 0.000949449 Jy ! Component: 1700 - total flux cleaned = 0.000988505 Jy ! Component: 1750 - total flux cleaned = 0.00106605 Jy ! Component: 1800 - total flux cleaned = 0.00104653 Jy ! Component: 1850 - total flux cleaned = 0.00106579 Jy ! Component: 1900 - total flux cleaned = 0.00110349 Jy ! Component: 1950 - total flux cleaned = 0.00117848 Jy ! Component: 2000 - total flux cleaned = 0.00119711 Jy ! Component: 2050 - total flux cleaned = 0.00127079 Jy ! Component: 2100 - total flux cleaned = 0.00123431 Jy ! Component: 2150 - total flux cleaned = 0.00130714 Jy ! Component: 2200 - total flux cleaned = 0.001343 Jy ! Component: 2250 - total flux cleaned = 0.00141448 Jy ! Component: 2300 - total flux cleaned = 0.00148522 Jy ! Component: 2350 - total flux cleaned = 0.00146774 Jy ! Component: 2400 - total flux cleaned = 0.00155471 Jy ! Component: 2450 - total flux cleaned = 0.00155472 Jy ! Component: 2500 - total flux cleaned = 0.001589 Jy ! Component: 2550 - total flux cleaned = 0.00160622 Jy ! Component: 2600 - total flux cleaned = 0.0016399 Jy ! Component: 2650 - total flux cleaned = 0.00165659 Jy ! Component: 2700 - total flux cleaned = 0.00163985 Jy ! Component: 2750 - total flux cleaned = 0.00170614 Jy ! Component: 2800 - total flux cleaned = 0.00170627 Jy ! Component: 2850 - total flux cleaned = 0.00172264 Jy ! Component: 2900 - total flux cleaned = 0.00177151 Jy ! Component: 2950 - total flux cleaned = 0.00180376 Jy ! Component: 3000 - total flux cleaned = 0.00185199 Jy ! Component: 3050 - total flux cleaned = 0.001932 Jy ! Component: 3100 - total flux cleaned = 0.00194792 Jy ! Component: 3150 - total flux cleaned = 0.00199525 Jy ! Component: 3200 - total flux cleaned = 0.0019639 Jy ! Component: 3250 - total flux cleaned = 0.00205761 Jy ! Component: 3300 - total flux cleaned = 0.00205764 Jy ! Component: 3350 - total flux cleaned = 0.00208871 Jy ! Component: 3400 - total flux cleaned = 0.00208882 Jy ! Component: 3450 - total flux cleaned = 0.00211945 Jy ! Component: 3500 - total flux cleaned = 0.00219543 Jy ! Component: 3550 - total flux cleaned = 0.00221049 Jy ! Component: 3600 - total flux cleaned = 0.00225559 Jy ! Component: 3650 - total flux cleaned = 0.00221057 Jy ! Component: 3700 - total flux cleaned = 0.00228501 Jy ! Component: 3750 - total flux cleaned = 0.00228497 Jy ! Component: 3800 - total flux cleaned = 0.00231449 Jy ! Component: 3850 - total flux cleaned = 0.00232914 Jy ! Component: 3900 - total flux cleaned = 0.00234372 Jy ! Component: 3950 - total flux cleaned = 0.00234374 Jy ! Component: 4000 - total flux cleaned = 0.00235817 Jy ! Component: 4050 - total flux cleaned = 0.0023581 Jy ! Total flux subtracted in 4096 components = 0.00235812 Jy ! Clean residual min=-0.001007 max=0.000826 Jy/beam ! Clean residual mean=0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.308238 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 483 components and 0.308238 Jy ![Exited script file: muppet] wmap "J1832+0731_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.156 x 9.427 at 16 degrees (North through East) ! Clean map min=-0.0016311 max=0.23832 Jy/beam ! Writing clean map to FITS file: J1832+0731_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.238316 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00027448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345525 0.345525 0.691049 1.3821 2.7642 5.52839 11.0568 22.1136 44.2271 88.4543 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.238 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.156 x 9.427 at 16 degrees (North through East) ! Clean map min=-0.0016311 max=0.23832 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 J1832+0731_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:20:36 2019