! Started logfile: J2238+1242_S_2017_02_24_pus_uvs.log on Sat May 4 11:36:19 2019 obs J2238+1242_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2238+1242_S_2017_02_24_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976224 visibilities/baseline/integration-bin. ! Found source: J2238+1242 ! ! 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 823 lines of history. ! ! Reading 25128 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 J2238+1242_S_2017_02_24_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 448 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890283Jy sigma=0.007865 ! Fit after self-cal, rms=0.877485Jy sigma=0.007756 ! 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=2.745 mas, bmaj=6.776 mas, bpa=-3.954 degrees ! Estimated noise=791.507 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 = 0.093197 Jy ! Component: 100 - total flux cleaned = 0.119409 Jy ! Total flux subtracted in 100 components = 0.119409 Jy ! Clean residual min=-0.004075 max=0.011100 Jy/beam ! Clean residual mean=-0.000003 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.119409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.119409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086057Jy sigma=0.000724 ! Fit after self-cal, rms=0.086023Jy sigma=0.000723 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124279 Jy ! Component: 100 - total flux cleaned = 0.0186741 Jy ! Total flux subtracted in 100 components = 0.0186741 Jy ! Clean residual min=-0.003349 max=0.005922 Jy/beam ! Clean residual mean=-0.000000 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.138083 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.138083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083655Jy sigma=0.000702 ! Fit after self-cal, rms=0.083640Jy sigma=0.000701 ! Inverting map ! Added new window around map position (5.5, -5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551158 Jy ! Component: 100 - total flux cleaned = 0.00890411 Jy ! Total flux subtracted in 100 components = 0.00890411 Jy ! Clean residual min=-0.002992 max=0.003097 Jy/beam ! Clean residual mean=0.000000 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.146987 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.146987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083053Jy sigma=0.000696 ! Fit after self-cal, rms=0.083023Jy sigma=0.000695 ! 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=3.314 mas, bmaj=7.644 mas, bpa=-3.752 degrees ! Estimated noise=548.201 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 = 0.00511718 Jy ! Component: 100 - total flux cleaned = 0.00815947 Jy ! Component: 150 - total flux cleaned = 0.0102092 Jy ! Component: 200 - total flux cleaned = 0.0116536 Jy ! Total flux subtracted in 200 components = 0.0116536 Jy ! Clean residual min=-0.002430 max=0.002955 Jy/beam ! Clean residual mean=0.000007 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.15864 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 55 components and 0.15864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082670Jy sigma=0.000692 ! Fit after self-cal, rms=0.082639Jy sigma=0.000692 ! 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 1.00 FD 1.02 HN 1.03 KP 0.94 ! LA 0.94 MK 0.97 NL 0.98 OV 1.06 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.05 KP 0.92 ! LA 0.99 MK 1.05 NL 0.96 OV 1.10 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.01 ! LA 0.99 MK 1.01 NL 1.10 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.93 KP 1.00* ! LA 0.94 MK 0.99 NL 1.00* OV 0.98 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.082639Jy sigma=0.000692 ! Fit after self-cal, rms=0.081738Jy sigma=0.000689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.659 mas, bpa=-3.619 degrees ! Estimated noise=547.598 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 = 0.000208722 Jy ! Component: 100 - total flux cleaned = 0.000440759 Jy ! Component: 150 - total flux cleaned = 0.000519031 Jy ! Component: 200 - total flux cleaned = 0.0005361 Jy ! Total flux subtracted in 200 components = 0.0005361 Jy ! Clean residual min=-0.002036 max=0.002703 Jy/beam ! Clean residual mean=0.000005 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.159176 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.159177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081721Jy sigma=0.000689 ! Fit after self-cal, rms=0.081714Jy sigma=0.000689 ! 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=0.081714Jy sigma=0.000689 ! Fit after self-cal, rms=0.081870Jy sigma=0.000683 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=7.647 mas, bpa=-3.555 degrees ! Estimated noise=548.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642346 Jy ! Component: 100 - total flux cleaned = 0.000881318 Jy ! Component: 150 - total flux cleaned = 0.000936188 Jy ! Component: 200 - total flux cleaned = 0.000985251 Jy ! Total flux subtracted in 200 components = 0.000985251 Jy ! Clean residual min=-0.001652 max=0.002086 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.160162 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.160162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081856Jy sigma=0.000683 ! Fit after self-cal, rms=0.081876Jy sigma=0.000683 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 (15, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216561 Jy ! Component: 100 - total flux cleaned = 0.0033 Jy ! Component: 150 - total flux cleaned = 0.00380475 Jy ! Component: 200 - total flux cleaned = 0.00410309 Jy ! Total flux subtracted in 200 components = 0.00410309 Jy ! Clean residual min=-0.001602 max=0.001619 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.164265 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.164265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081814Jy sigma=0.000682 ! Fit after self-cal, rms=0.081808Jy sigma=0.000682 ! 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=0.081808Jy sigma=0.000682 ! Fit after self-cal, rms=0.086945Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=7.664 mas, bpa=-3.654 degrees ! Estimated noise=556.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148 Jy ! Component: 100 - total flux cleaned = 0.00199261 Jy ! Component: 150 - total flux cleaned = 0.00218635 Jy ! Component: 200 - total flux cleaned = 0.00232273 Jy ! Total flux subtracted in 200 components = 0.00232273 Jy ! Clean residual min=-0.001761 max=0.001727 Jy/beam ! Clean residual mean=-0.000000 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.166588 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.166588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086873Jy sigma=0.000684 ! Fit after self-cal, rms=0.086927Jy sigma=0.000684 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161524 Jy ! Component: 100 - total flux cleaned = 0.000328595 Jy ! Component: 150 - total flux cleaned = 0.000400532 Jy ! Component: 200 - total flux cleaned = 0.000443451 Jy ! Total flux subtracted in 200 components = 0.000443451 Jy ! Clean residual min=-0.001704 max=0.001691 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.167031 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.167031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086902Jy sigma=0.000684 ! Fit after self-cal, rms=0.086901Jy sigma=0.000684 ! 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=0.086901Jy sigma=0.000684 ! Fit after self-cal, rms=0.088334Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.365 mas, bmaj=10.99 mas, bpa=-2.941 degrees ! Estimated noise=696.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180612 Jy ! Component: 100 - total flux cleaned = 0.00235328 Jy ! Component: 150 - total flux cleaned = 0.00233075 Jy ! Component: 200 - total flux cleaned = 0.00228601 Jy ! Total flux subtracted in 200 components = 0.00228601 Jy ! Clean residual min=-0.002148 max=0.002271 Jy/beam ! Clean residual mean=0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.169317 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 143 components and 0.169317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088281Jy sigma=0.000684 ! Fit after self-cal, rms=0.088282Jy sigma=0.000684 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014717 Jy ! Component: 100 - total flux cleaned = 0.000107173 Jy ! Component: 150 - total flux cleaned = 6.98614e-05 Jy ! Component: 200 - total flux cleaned = 5.24979e-05 Jy ! Total flux subtracted in 200 components = 5.24979e-05 Jy ! Clean residual min=-0.002150 max=0.002249 Jy/beam ! Clean residual mean=0.000001 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.16937 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.16937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088271Jy sigma=0.000684 ! Fit after self-cal, rms=0.088270Jy sigma=0.000684 ! 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=3.31 mas, bmaj=7.663 mas, bpa=-3.66 degrees ! Estimated noise=562.316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 7.663 at -3.66 degrees (North through East) ! Clean map min=-0.0016616 max=0.12734 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=6.788 mas, bpa=-3.901 degrees ! Estimated noise=809.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0950506 Jy ! Component: 100 - total flux cleaned = 0.12346 Jy ! Component: 150 - total flux cleaned = 0.136368 Jy ! Component: 200 - total flux cleaned = 0.143578 Jy ! Total flux subtracted in 200 components = 0.143578 Jy ! Clean residual min=-0.003055 max=0.003772 Jy/beam ! Clean residual mean=-0.000002 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.143578 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.143578 Jy ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.663 mas, bpa=-3.66 degrees ! Estimated noise=562.316 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 = 0.00771495 Jy ! Component: 100 - total flux cleaned = 0.0125166 Jy ! Component: 150 - total flux cleaned = 0.0159502 Jy ! Component: 200 - total flux cleaned = 0.0185632 Jy ! Total flux subtracted in 200 components = 0.0185632 Jy ! Clean residual min=-0.001961 max=0.002238 Jy/beam ! Clean residual mean=0.000002 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.162141 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 63 components and 0.162141 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=7.365 mas, bmaj=10.99 mas, bpa=-2.941 degrees ! Estimated noise=696.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033315 Jy ! Component: 100 - total flux cleaned = 0.00525802 Jy ! Component: 150 - total flux cleaned = 0.00585784 Jy ! Component: 200 - total flux cleaned = 0.00609876 Jy ! Total flux subtracted in 200 components = 0.00609876 Jy ! Clean residual min=-0.002149 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.16824 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 = 0.000247331 Jy ! Component: 100 - total flux cleaned = 0.000457295 Jy ! Component: 150 - total flux cleaned = 0.000607782 Jy ! Component: 200 - total flux cleaned = 0.000711466 Jy ! Total flux subtracted in 200 components = 0.000711466 Jy ! Clean residual min=-0.002127 max=0.002168 Jy/beam ! Clean residual mean=0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.168951 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 142 components and 0.168951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.663 mas, bpa=-3.66 degrees ! Estimated noise=562.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502374 Jy ! Component: 100 - total flux cleaned = 0.000536532 Jy ! Component: 150 - total flux cleaned = 0.000538219 Jy ! Component: 200 - total flux cleaned = 0.000538752 Jy ! Total flux subtracted in 200 components = 0.000538752 Jy ! Clean residual min=-0.001737 max=0.001762 Jy/beam ! Clean residual mean=-0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.16949 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 158 components and 0.16949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088263Jy sigma=0.000684 ! Fit after self-cal, rms=0.088256Jy sigma=0.000684 wmodel J2238+1242_S_2017_02_24_pus_map.mod ! Writing 158 model components to file: J2238+1242_S_2017_02_24_pus_map.mod wobs J2238+1242_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2238+1242_S_2017_02_24_pus_uvs.fits wwins J2238+1242_S_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2238+1242_S_2017_02_24_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 = 0.000135312 Jy ! Component: 100 - total flux cleaned = 0.000257835 Jy ! Component: 150 - total flux cleaned = 0.000228414 Jy ! Component: 200 - total flux cleaned = 0.000200071 Jy ! Component: 250 - total flux cleaned = 0.000145205 Jy ! Component: 300 - total flux cleaned = 0.00014593 Jy ! Component: 350 - total flux cleaned = 0.000198295 Jy ! Component: 400 - total flux cleaned = 0.000274137 Jy ! Component: 450 - total flux cleaned = 0.000249237 Jy ! Component: 500 - total flux cleaned = 0.000346775 Jy ! Component: 550 - total flux cleaned = 0.000370479 Jy ! Component: 600 - total flux cleaned = 0.000418005 Jy ! Component: 650 - total flux cleaned = 0.000535425 Jy ! Component: 700 - total flux cleaned = 0.000604583 Jy ! Component: 750 - total flux cleaned = 0.000741464 Jy ! Component: 800 - total flux cleaned = 0.000786546 Jy ! Component: 850 - total flux cleaned = 0.000942404 Jy ! Component: 900 - total flux cleaned = 0.00105205 Jy ! Component: 950 - total flux cleaned = 0.00109561 Jy ! Component: 1000 - total flux cleaned = 0.00116014 Jy ! Component: 1050 - total flux cleaned = 0.0012028 Jy ! Component: 1100 - total flux cleaned = 0.00122409 Jy ! Component: 1150 - total flux cleaned = 0.00128652 Jy ! Component: 1200 - total flux cleaned = 0.001328 Jy ! Component: 1250 - total flux cleaned = 0.00136889 Jy ! Component: 1300 - total flux cleaned = 0.00140902 Jy ! Component: 1350 - total flux cleaned = 0.00146864 Jy ! Component: 1400 - total flux cleaned = 0.00146831 Jy ! Component: 1450 - total flux cleaned = 0.00148784 Jy ! Component: 1500 - total flux cleaned = 0.00146863 Jy ! Component: 1550 - total flux cleaned = 0.00160339 Jy ! Component: 1600 - total flux cleaned = 0.00162238 Jy ! Component: 1650 - total flux cleaned = 0.00158461 Jy ! Component: 1700 - total flux cleaned = 0.0016597 Jy ! Component: 1750 - total flux cleaned = 0.00171543 Jy ! Component: 1800 - total flux cleaned = 0.00177048 Jy ! Component: 1850 - total flux cleaned = 0.00178863 Jy ! Component: 1900 - total flux cleaned = 0.00186157 Jy ! Component: 1950 - total flux cleaned = 0.0019155 Jy ! Component: 2000 - total flux cleaned = 0.00189772 Jy ! Component: 2050 - total flux cleaned = 0.00198645 Jy ! Component: 2100 - total flux cleaned = 0.00202169 Jy ! Component: 2150 - total flux cleaned = 0.00202185 Jy ! Component: 2200 - total flux cleaned = 0.00203903 Jy ! Component: 2250 - total flux cleaned = 0.00209073 Jy ! Component: 2300 - total flux cleaned = 0.0021249 Jy ! Component: 2350 - total flux cleaned = 0.00205704 Jy ! Component: 2400 - total flux cleaned = 0.00210739 Jy ! Component: 2450 - total flux cleaned = 0.0021576 Jy ! Component: 2500 - total flux cleaned = 0.00212455 Jy ! Component: 2550 - total flux cleaned = 0.00210806 Jy ! Component: 2600 - total flux cleaned = 0.00207542 Jy ! Component: 2650 - total flux cleaned = 0.00215691 Jy ! Component: 2700 - total flux cleaned = 0.00214064 Jy ! Component: 2750 - total flux cleaned = 0.00215672 Jy ! Component: 2800 - total flux cleaned = 0.00220441 Jy ! Component: 2850 - total flux cleaned = 0.00214111 Jy ! Component: 2900 - total flux cleaned = 0.00221966 Jy ! Component: 2950 - total flux cleaned = 0.00214148 Jy ! Component: 3000 - total flux cleaned = 0.00217269 Jy ! Component: 3050 - total flux cleaned = 0.00221892 Jy ! Component: 3100 - total flux cleaned = 0.00226502 Jy ! Component: 3150 - total flux cleaned = 0.00224959 Jy ! Component: 3200 - total flux cleaned = 0.0022496 Jy ! Component: 3250 - total flux cleaned = 0.00229472 Jy ! Component: 3300 - total flux cleaned = 0.00230969 Jy ! Component: 3350 - total flux cleaned = 0.00233931 Jy ! Component: 3400 - total flux cleaned = 0.00236887 Jy ! Component: 3450 - total flux cleaned = 0.00233957 Jy ! Component: 3500 - total flux cleaned = 0.00241271 Jy ! Component: 3550 - total flux cleaned = 0.00244173 Jy ! Component: 3600 - total flux cleaned = 0.00242726 Jy ! Component: 3650 - total flux cleaned = 0.00245595 Jy ! Component: 3700 - total flux cleaned = 0.00255587 Jy ! Component: 3750 - total flux cleaned = 0.00249903 Jy ! Component: 3800 - total flux cleaned = 0.00256965 Jy ! Component: 3850 - total flux cleaned = 0.00259775 Jy ! Component: 3900 - total flux cleaned = 0.00266751 Jy ! Component: 3950 - total flux cleaned = 0.00265349 Jy ! Component: 4000 - total flux cleaned = 0.00265354 Jy ! Component: 4050 - total flux cleaned = 0.00269472 Jy ! Total flux subtracted in 4096 components = 0.00265376 Jy ! Clean residual min=-0.000732 max=0.000754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.172144 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 479 components and 0.172144 Jy ![Exited script file: muppet] wmap "J2238+1242_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 7.663 at -3.66 degrees (North through East) ! Clean map min=-0.001579 max=0.12733 Jy/beam ! Writing clean map to FITS file: J2238+1242_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263795 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621543 0.621543 1.24309 2.48617 4.97234 9.94468 19.8894 39.7787 79.5574 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 7.663 at -3.66 degrees (North through East) ! Clean map min=-0.001579 max=0.12733 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 J2238+1242_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:36:25 2019