! Started logfile: J1513+2338_S_2017_01_21_pus_uvs.log on Sun May 5 15:56:56 2019 obs J1513+2338_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1513+2338_S_2017_01_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.737847 visibilities/baseline/integration-bin. ! Found source: J1513+2338 ! ! 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 15300 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 J1513+2338_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 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 176 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.523026Jy sigma=0.003800 ! Fit after self-cal, rms=0.471823Jy sigma=0.003312 ! 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=2.581 mas, bmaj=5.425 mas, bpa=-6.122 degrees ! Estimated noise=1154.65 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 = 0.433624 Jy ! Component: 100 - total flux cleaned = 0.572302 Jy ! Total flux subtracted in 100 components = 0.572302 Jy ! Clean residual min=-0.036910 max=0.065220 Jy/beam ! Clean residual mean=0.000082 rms=0.010562 Jy/beam ! Combined flux in latest and established models = 0.572303 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.572303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223133Jy sigma=0.001689 ! Fit after self-cal, rms=0.223144Jy sigma=0.001689 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0749589 Jy ! Component: 100 - total flux cleaned = 0.120109 Jy ! Total flux subtracted in 100 components = 0.120109 Jy ! Clean residual min=-0.030311 max=0.049439 Jy/beam ! Clean residual mean=0.000064 rms=0.007867 Jy/beam ! Combined flux in latest and established models = 0.692412 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.692412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197249Jy sigma=0.001334 ! Fit after self-cal, rms=0.197260Jy sigma=0.001333 ! Inverting map ! Added new window around map position (-28.5, -53.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438319 Jy ! Component: 100 - total flux cleaned = 0.0715731 Jy ! Total flux subtracted in 100 components = 0.0715731 Jy ! Clean residual min=-0.025414 max=0.033168 Jy/beam ! Clean residual mean=0.000067 rms=0.006759 Jy/beam ! Combined flux in latest and established models = 0.763985 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.763985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187323Jy sigma=0.001218 ! Fit after self-cal, rms=0.187003Jy sigma=0.001215 ! 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=3.107 mas, bmaj=6.104 mas, bpa=-3.297 degrees ! Estimated noise=821.435 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 = 0.0308836 Jy ! Component: 100 - total flux cleaned = 0.0518884 Jy ! Component: 150 - total flux cleaned = 0.0675619 Jy ! Component: 200 - total flux cleaned = 0.079671 Jy ! Total flux subtracted in 200 components = 0.079671 Jy ! Clean residual min=-0.023393 max=0.036095 Jy/beam ! Clean residual mean=0.000104 rms=0.008215 Jy/beam ! Combined flux in latest and established models = 0.843656 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 60 components and 0.843656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184689Jy sigma=0.001129 ! Fit after self-cal, rms=0.184605Jy sigma=0.001128 ! 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 1.05 FD 1.00* HN 0.93 LA 0.96 ! MK 0.96 NL 0.95 OV 1.24 PT 0.91 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 LA 0.93 ! MK 1.04 NL 0.96 OV 1.28 PT 0.90 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 LA 0.94 ! MK 1.00 NL 1.00 OV 1.16 PT 0.89 ! SC 1.11 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.04 LA 0.90 ! MK 1.04 NL 1.00* OV 1.27 PT 0.92 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.184605Jy sigma=0.001128 ! Fit after self-cal, rms=0.173979Jy sigma=0.000980 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=6.182 mas, bpa=-4.029 degrees ! Estimated noise=810.721 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 = 0.005621 Jy ! Component: 100 - total flux cleaned = 0.00769789 Jy ! Component: 150 - total flux cleaned = 0.00743308 Jy ! Component: 200 - total flux cleaned = 0.00805569 Jy ! Total flux subtracted in 200 components = 0.00805569 Jy ! Clean residual min=-0.019241 max=0.024224 Jy/beam ! Clean residual mean=0.000071 rms=0.005466 Jy/beam ! Combined flux in latest and established models = 0.851712 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.851712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172447Jy sigma=0.000975 ! Fit after self-cal, rms=0.172804Jy sigma=0.000974 ! 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=0.172804Jy sigma=0.000974 ! Fit after self-cal, rms=0.162624Jy sigma=0.000820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.141 mas, bmaj=6.161 mas, bpa=-3.784 degrees ! Estimated noise=814.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646056 Jy ! Component: 100 - total flux cleaned = 0.00889762 Jy ! Component: 150 - total flux cleaned = 0.0103111 Jy ! Component: 200 - total flux cleaned = 0.0109602 Jy ! Total flux subtracted in 200 components = 0.0109602 Jy ! Clean residual min=-0.008789 max=0.012510 Jy/beam ! Clean residual mean=0.000009 rms=0.002514 Jy/beam ! Combined flux in latest and established models = 0.862672 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.862672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162235Jy sigma=0.000817 ! Fit after self-cal, rms=0.162606Jy sigma=0.000817 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 (25.5, -25.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108804 Jy ! Component: 100 - total flux cleaned = 0.016631 Jy ! Component: 150 - total flux cleaned = 0.019792 Jy ! Component: 200 - total flux cleaned = 0.0224202 Jy ! Total flux subtracted in 200 components = 0.0224202 Jy ! Clean residual min=-0.007562 max=0.010336 Jy/beam ! Clean residual mean=-0.000001 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.885092 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.885092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161884Jy sigma=0.000806 ! Fit after self-cal, rms=0.161849Jy sigma=0.000806 ! Inverting map ! Added new window around map position (-21.5, -24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010421 Jy ! Component: 100 - total flux cleaned = 0.0162443 Jy ! Component: 150 - total flux cleaned = 0.0204072 Jy ! Component: 200 - total flux cleaned = 0.0230142 Jy ! Total flux subtracted in 200 components = 0.0230142 Jy ! Clean residual min=-0.006149 max=0.007404 Jy/beam ! Clean residual mean=0.000003 rms=0.001674 Jy/beam ! Combined flux in latest and established models = 0.908106 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 132 components and 0.908106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161299Jy sigma=0.000795 ! Fit after self-cal, rms=0.161233Jy sigma=0.000795 ! Inverting map ! Added new window around map position (-16.5, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00718733 Jy ! Component: 100 - total flux cleaned = 0.011421 Jy ! Component: 150 - total flux cleaned = 0.0148503 Jy ! Component: 200 - total flux cleaned = 0.0173916 Jy ! Total flux subtracted in 200 components = 0.0173916 Jy ! Clean residual min=-0.005592 max=0.006151 Jy/beam ! Clean residual mean=-0.000000 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.925498 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.925498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160942Jy sigma=0.000789 ! Fit after self-cal, rms=0.160936Jy sigma=0.000789 ! Inverting map ! Added new window around map position (56.5, 77.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00568676 Jy ! Component: 100 - total flux cleaned = 0.00726344 Jy ! Component: 150 - total flux cleaned = 0.00924298 Jy ! Component: 200 - total flux cleaned = 0.0108456 Jy ! Total flux subtracted in 200 components = 0.0108456 Jy ! Clean residual min=-0.004963 max=0.004753 Jy/beam ! Clean residual mean=-0.000008 rms=0.001168 Jy/beam ! Combined flux in latest and established models = 0.936343 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 181 components and 0.936344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160705Jy sigma=0.000785 ! Fit after self-cal, rms=0.160676Jy sigma=0.000785 ! 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=0.160676Jy sigma=0.000785 ! Fit after self-cal, rms=0.162824Jy sigma=0.000789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.133 mas, bmaj=6.163 mas, bpa=-3.853 degrees ! Estimated noise=813.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359075 Jy ! Component: 100 - total flux cleaned = 0.0065585 Jy ! Component: 150 - total flux cleaned = 0.00827044 Jy ! Component: 200 - total flux cleaned = 0.00956631 Jy ! Total flux subtracted in 200 components = 0.00956631 Jy ! Clean residual min=-0.005079 max=0.004705 Jy/beam ! Clean residual mean=-0.000002 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.94591 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 207 components and 0.94591 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162674Jy sigma=0.000787 ! Fit after self-cal, rms=0.162664Jy sigma=0.000787 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 = 0.00136901 Jy ! Component: 100 - total flux cleaned = 0.00272425 Jy ! Component: 150 - total flux cleaned = 0.00383984 Jy ! Component: 200 - total flux cleaned = 0.00474508 Jy ! Total flux subtracted in 200 components = 0.00474508 Jy ! Clean residual min=-0.004879 max=0.004485 Jy/beam ! Clean residual mean=-0.000003 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.950655 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 219 components and 0.950655 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162572Jy sigma=0.000786 ! Fit after self-cal, rms=0.162567Jy sigma=0.000786 ! 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=0.162567Jy sigma=0.000786 ! Fit after self-cal, rms=0.162714Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.532 mas, bmaj=9.648 mas, bpa=-0.2429 degrees ! Estimated noise=1083.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467388 Jy ! Component: 100 - total flux cleaned = 0.00696349 Jy ! Component: 150 - total flux cleaned = 0.00908211 Jy ! Component: 200 - total flux cleaned = 0.0108581 Jy ! Total flux subtracted in 200 components = 0.0108581 Jy ! Clean residual min=-0.006390 max=0.005171 Jy/beam ! Clean residual mean=-0.000005 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.961513 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 240 components and 0.961513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162626Jy sigma=0.000785 ! Fit after self-cal, rms=0.162602Jy sigma=0.000785 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 = 0.00184585 Jy ! Component: 100 - total flux cleaned = 0.00329869 Jy ! Component: 150 - total flux cleaned = 0.00395414 Jy ! Component: 200 - total flux cleaned = 0.00441346 Jy ! Total flux subtracted in 200 components = 0.00441346 Jy ! Clean residual min=-0.005948 max=0.004894 Jy/beam ! Clean residual mean=-0.000009 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.965926 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 253 components and 0.965926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162567Jy sigma=0.000785 ! Fit after self-cal, rms=0.162560Jy sigma=0.000785 ! 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=3.131 mas, bmaj=6.165 mas, bpa=-3.878 degrees ! Estimated noise=814.514 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.131 x 6.165 at -3.878 degrees (North through East) ! Clean map min=-0.0043742 max=0.60042 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=0.162560Jy sigma=0.000785 ! Fit after self-cal, rms=0.195882Jy sigma=0.000602 ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=6.152 mas, bpa=-3.795 degrees ! Estimated noise=814.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138881 Jy ! Component: 100 - total flux cleaned = 0.00205417 Jy ! Component: 150 - total flux cleaned = 0.00231989 Jy ! Component: 200 - total flux cleaned = 0.00262494 Jy ! Total flux subtracted in 200 components = 0.00262494 Jy ! Clean residual min=-0.003978 max=0.003820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.968551 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 278 components and 0.968551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195837Jy sigma=0.000601 ! Fit after self-cal, rms=0.195839Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302581 Jy ! Component: 100 - total flux cleaned = 0.000693689 Jy ! Component: 150 - total flux cleaned = 0.00101267 Jy ! Component: 200 - total flux cleaned = 0.00126831 Jy ! Total flux subtracted in 200 components = 0.00126831 Jy ! Clean residual min=-0.003947 max=0.003658 Jy/beam ! Clean residual mean=-0.000003 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.96982 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 289 components and 0.96982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195814Jy sigma=0.000600 ! Fit after self-cal, rms=0.195819Jy sigma=0.000600 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195819Jy sigma=0.000600 ! Fit after self-cal, rms=0.195440Jy sigma=0.000600 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=2.589 mas, bmaj=5.493 mas, bpa=-6.703 degrees ! Estimated noise=1153.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.432837 Jy ! Component: 100 - total flux cleaned = 0.570543 Jy ! Component: 150 - total flux cleaned = 0.644542 Jy ! Component: 200 - total flux cleaned = 0.694709 Jy ! Total flux subtracted in 200 components = 0.694709 Jy ! Clean residual min=-0.017117 max=0.028069 Jy/beam ! Clean residual mean=0.000025 rms=0.004798 Jy/beam ! Combined flux in latest and established models = 0.694709 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.694709 Jy ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=6.152 mas, bpa=-3.787 degrees ! Estimated noise=814.085 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 = 0.046479 Jy ! Component: 100 - total flux cleaned = 0.0772731 Jy ! Component: 150 - total flux cleaned = 0.0996371 Jy ! Component: 200 - total flux cleaned = 0.117302 Jy ! Total flux subtracted in 200 components = 0.117302 Jy ! Clean residual min=-0.011640 max=0.014449 Jy/beam ! Clean residual mean=0.000028 rms=0.003557 Jy/beam ! Combined flux in latest and established models = 0.812011 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.812011 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=6.532 mas, bmaj=9.622 mas, bpa=-0.1327 degrees ! Estimated noise=1084.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025984 Jy ! Component: 100 - total flux cleaned = 0.0455695 Jy ! Component: 150 - total flux cleaned = 0.061335 Jy ! Component: 200 - total flux cleaned = 0.0744134 Jy ! Total flux subtracted in 200 components = 0.0744134 Jy ! Clean residual min=-0.012629 max=0.012090 Jy/beam ! Clean residual mean=0.000039 rms=0.004097 Jy/beam ! Combined flux in latest and established models = 0.886425 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 = 0.0110135 Jy ! Component: 100 - total flux cleaned = 0.0204279 Jy ! Component: 150 - total flux cleaned = 0.0285372 Jy ! Component: 200 - total flux cleaned = 0.0355828 Jy ! Total flux subtracted in 200 components = 0.0355828 Jy ! Clean residual min=-0.008473 max=0.008021 Jy/beam ! Clean residual mean=0.000020 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.922008 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 147 components and 0.922008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.131 mas, bmaj=6.152 mas, bpa=-3.787 degrees ! Estimated noise=814.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737544 Jy ! Component: 100 - total flux cleaned = 0.0122104 Jy ! Component: 150 - total flux cleaned = 0.0164734 Jy ! Component: 200 - total flux cleaned = 0.0198302 Jy ! Total flux subtracted in 200 components = 0.0198302 Jy ! Clean residual min=-0.006452 max=0.006557 Jy/beam ! Clean residual mean=0.000003 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.941838 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.941838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.196382Jy sigma=0.000619 ! Fit after self-cal, rms=0.196382Jy sigma=0.000618 wmodel J1513+2338_S_2017_01_21_pus_map.mod ! Writing 171 model components to file: J1513+2338_S_2017_01_21_pus_map.mod wobs J1513+2338_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1513+2338_S_2017_01_21_pus_uvs.fits wwins J1513+2338_S_2017_01_21_pus_map.win ! wwins: Wrote 6 windows to J1513+2338_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 = 0.0020582 Jy ! Component: 100 - total flux cleaned = 0.00354354 Jy ! Component: 150 - total flux cleaned = 0.0046293 Jy ! Component: 200 - total flux cleaned = 0.00584032 Jy ! Component: 250 - total flux cleaned = 0.00698712 Jy ! Component: 300 - total flux cleaned = 0.00799386 Jy ! Component: 350 - total flux cleaned = 0.00879579 Jy ! Component: 400 - total flux cleaned = 0.00910618 Jy ! Component: 450 - total flux cleaned = 0.00932959 Jy ! Component: 500 - total flux cleaned = 0.00947382 Jy ! Component: 550 - total flux cleaned = 0.00968216 Jy ! Component: 600 - total flux cleaned = 0.0100165 Jy ! Component: 650 - total flux cleaned = 0.0103413 Jy ! Component: 700 - total flux cleaned = 0.0104679 Jy ! Component: 750 - total flux cleaned = 0.0106529 Jy ! Component: 800 - total flux cleaned = 0.0108933 Jy ! Component: 850 - total flux cleaned = 0.0108352 Jy ! Component: 900 - total flux cleaned = 0.0107774 Jy ! Component: 950 - total flux cleaned = 0.010776 Jy ! Component: 1000 - total flux cleaned = 0.0105021 Jy ! Component: 1050 - total flux cleaned = 0.0103407 Jy ! Component: 1100 - total flux cleaned = 0.0102338 Jy ! Component: 1150 - total flux cleaned = 0.0100247 Jy ! Component: 1200 - total flux cleaned = 0.00987198 Jy ! Component: 1250 - total flux cleaned = 0.0097218 Jy ! Component: 1300 - total flux cleaned = 0.00952516 Jy ! Component: 1350 - total flux cleaned = 0.00942945 Jy ! Component: 1400 - total flux cleaned = 0.00947682 Jy ! Component: 1450 - total flux cleaned = 0.00933696 Jy ! Component: 1500 - total flux cleaned = 0.00929165 Jy ! Component: 1550 - total flux cleaned = 0.00929215 Jy ! Component: 1600 - total flux cleaned = 0.00920491 Jy ! Component: 1650 - total flux cleaned = 0.00925005 Jy ! Component: 1700 - total flux cleaned = 0.00925003 Jy ! Component: 1750 - total flux cleaned = 0.00916543 Jy ! Component: 1800 - total flux cleaned = 0.00908243 Jy ! Component: 1850 - total flux cleaned = 0.00904137 Jy ! Component: 1900 - total flux cleaned = 0.00908143 Jy ! Component: 1950 - total flux cleaned = 0.0090021 Jy ! Component: 2000 - total flux cleaned = 0.00911837 Jy ! Component: 2050 - total flux cleaned = 0.00888675 Jy ! Component: 2100 - total flux cleaned = 0.00869709 Jy ! Component: 2150 - total flux cleaned = 0.00880948 Jy ! Component: 2200 - total flux cleaned = 0.00873511 Jy ! Component: 2250 - total flux cleaned = 0.00862544 Jy ! Component: 2300 - total flux cleaned = 0.00851766 Jy ! Component: 2350 - total flux cleaned = 0.00851843 Jy ! Component: 2400 - total flux cleaned = 0.00837792 Jy ! Component: 2450 - total flux cleaned = 0.00823929 Jy ! Component: 2500 - total flux cleaned = 0.0082055 Jy ! Component: 2550 - total flux cleaned = 0.00820508 Jy ! Component: 2600 - total flux cleaned = 0.0080381 Jy ! Component: 2650 - total flux cleaned = 0.00787439 Jy ! Component: 2700 - total flux cleaned = 0.00771308 Jy ! Component: 2750 - total flux cleaned = 0.00755374 Jy ! Component: 2800 - total flux cleaned = 0.00739529 Jy ! Component: 2850 - total flux cleaned = 0.0072709 Jy ! Component: 2900 - total flux cleaned = 0.00711693 Jy ! Component: 2950 - total flux cleaned = 0.00708638 Jy ! Component: 3000 - total flux cleaned = 0.00681476 Jy ! Component: 3050 - total flux cleaned = 0.0067548 Jy ! Component: 3100 - total flux cleaned = 0.0066362 Jy ! Component: 3150 - total flux cleaned = 0.00648958 Jy ! Component: 3200 - total flux cleaned = 0.00631581 Jy ! Component: 3250 - total flux cleaned = 0.00614427 Jy ! Component: 3300 - total flux cleaned = 0.0060032 Jy ! Component: 3350 - total flux cleaned = 0.00594715 Jy ! Component: 3400 - total flux cleaned = 0.00575364 Jy ! Component: 3450 - total flux cleaned = 0.00569894 Jy ! Component: 3500 - total flux cleaned = 0.0056449 Jy ! Component: 3550 - total flux cleaned = 0.00551057 Jy ! Component: 3600 - total flux cleaned = 0.00553723 Jy ! Component: 3650 - total flux cleaned = 0.00540532 Jy ! Component: 3700 - total flux cleaned = 0.00527509 Jy ! Component: 3750 - total flux cleaned = 0.00532681 Jy ! Component: 3800 - total flux cleaned = 0.00527554 Jy ! Component: 3850 - total flux cleaned = 0.00527525 Jy ! Component: 3900 - total flux cleaned = 0.00514957 Jy ! Component: 3950 - total flux cleaned = 0.00522392 Jy ! Component: 4000 - total flux cleaned = 0.00512569 Jy ! Component: 4050 - total flux cleaned = 0.00512593 Jy ! Total flux subtracted in 4096 components = 0.00510177 Jy ! Clean residual min=-0.001209 max=0.001202 Jy/beam ! Clean residual mean=-0.000004 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.94694 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 429 components and 0.94694 Jy ![Exited script file: muppet] wmap "J1513+2338_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.131 x 6.152 at -3.787 degrees (North through East) ! Clean map min=-0.0035101 max=0.60334 Jy/beam ! Writing clean map to FITS file: J1513+2338_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 0.603345 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000420937 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209302 0.209302 0.418604 0.837207 1.67441 3.34883 6.69766 13.3953 26.7906 53.5812 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.603 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.131 x 6.152 at -3.787 degrees (North through East) ! Clean map min=-0.0035101 max=0.60334 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 J1513+2338_S_2017_01_21_pus_uvs.log closed on Sun May 5 15:57:02 2019