! Started logfile: J0521+2112_S_2017_04_28_pus_uvs.log on Thu May 2 16:17:31 2019 obs J0521+2112_S_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0521+2112_S_2017_04_28_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975617 visibilities/baseline/integration-bin. ! Found source: J0521+2112 ! ! 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 671 lines of history. ! ! Reading 25288 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 J0521+2112_S_2017_04_28_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 592 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.744030Jy sigma=0.005996 ! Fit after self-cal, rms=0.728393Jy sigma=0.005883 ! 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=2.909 mas, bmaj=6.231 mas, bpa=-5.637 degrees ! Estimated noise=1071.38 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 = 0.20814 Jy ! Component: 100 - total flux cleaned = 0.262763 Jy ! Total flux subtracted in 100 components = 0.262763 Jy ! Clean residual min=-0.009281 max=0.024348 Jy/beam ! Clean residual mean=-0.000016 rms=0.002889 Jy/beam ! Combined flux in latest and established models = 0.262763 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.262763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128795Jy sigma=0.000832 ! Fit after self-cal, rms=0.128738Jy sigma=0.000832 ! Inverting map ! Added new window around map position (-3.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289294 Jy ! Component: 100 - total flux cleaned = 0.0469332 Jy ! Total flux subtracted in 100 components = 0.0469332 Jy ! Clean residual min=-0.006790 max=0.010527 Jy/beam ! Clean residual mean=-0.000006 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.309696 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.309696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119311Jy sigma=0.000744 ! Fit after self-cal, rms=0.119061Jy sigma=0.000741 ! Inverting map ! Added new window around map position (-6.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138109 Jy ! Component: 100 - total flux cleaned = 0.0231018 Jy ! Total flux subtracted in 100 components = 0.0231018 Jy ! Clean residual min=-0.006007 max=0.006594 Jy/beam ! Clean residual mean=-0.000001 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.332798 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.332798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116576Jy sigma=0.000719 ! Fit after self-cal, rms=0.116486Jy sigma=0.000718 ! 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=3.43 mas, bmaj=6.994 mas, bpa=-4.569 degrees ! Estimated noise=622.566 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 = 0.0105189 Jy ! Component: 100 - total flux cleaned = 0.0168813 Jy ! Component: 150 - total flux cleaned = 0.0194109 Jy ! Component: 200 - total flux cleaned = 0.0202741 Jy ! Total flux subtracted in 200 components = 0.0202741 Jy ! Clean residual min=-0.005627 max=0.007810 Jy/beam ! Clean residual mean=-0.000003 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.353072 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.353072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115221Jy sigma=0.000708 ! Fit after self-cal, rms=0.115147Jy sigma=0.000707 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 0.98 KP 0.98 ! LA 0.99 MK 1.00 NL 0.94 OV 1.01 ! PT 1.07 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.00 KP 0.95 ! LA 0.94 MK 0.99 NL 1.17 OV 1.04 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.99 KP 1.00 ! LA 0.97 MK 1.03 NL 1.15 OV 0.95 ! PT 1.02 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 0.95 FD 0.96 HN 0.97 KP 1.00* ! LA 0.79 MK 1.05 NL 1.00* OV 1.00* ! PT 1.11 SC 1.00* ! ! ! Fit before self-cal, rms=0.115147Jy sigma=0.000707 ! Fit after self-cal, rms=0.107280Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=6.98 mas, bpa=-4.291 degrees ! Estimated noise=618.85 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-13.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00623504 Jy ! Component: 100 - total flux cleaned = 0.00805539 Jy ! Component: 150 - total flux cleaned = 0.00847951 Jy ! Component: 200 - total flux cleaned = 0.00839131 Jy ! Total flux subtracted in 200 components = 0.00839131 Jy ! Clean residual min=-0.003730 max=0.003867 Jy/beam ! Clean residual mean=0.000017 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.361463 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 98 components and 0.361463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106905Jy sigma=0.000680 ! Fit after self-cal, rms=0.106793Jy sigma=0.000680 ! 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=0.106793Jy sigma=0.000680 ! Fit after self-cal, rms=0.105434Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.434 mas, bmaj=6.973 mas, bpa=-4.371 degrees ! Estimated noise=620.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263832 Jy ! Component: 100 - total flux cleaned = 0.00434983 Jy ! Component: 150 - total flux cleaned = 0.00516728 Jy ! Component: 200 - total flux cleaned = 0.00550342 Jy ! Total flux subtracted in 200 components = 0.00550342 Jy ! Clean residual min=-0.002199 max=0.002473 Jy/beam ! Clean residual mean=-0.000003 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.366967 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.366967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105356Jy sigma=0.000670 ! Fit after self-cal, rms=0.105405Jy sigma=0.000669 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 (-21.5, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176466 Jy ! Component: 100 - total flux cleaned = 0.00242101 Jy ! Component: 150 - total flux cleaned = 0.0027535 Jy ! Component: 200 - total flux cleaned = 0.00293561 Jy ! Total flux subtracted in 200 components = 0.00293561 Jy ! Clean residual min=-0.001969 max=0.002107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.369902 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 143 components and 0.369902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105353Jy sigma=0.000669 ! Fit after self-cal, rms=0.105346Jy sigma=0.000669 ! Inverting map ! Added new window around map position (-27.5, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193912 Jy ! Component: 100 - total flux cleaned = 0.00313228 Jy ! Component: 150 - total flux cleaned = 0.00398049 Jy ! Component: 200 - total flux cleaned = 0.00455367 Jy ! Total flux subtracted in 200 components = 0.00455367 Jy ! Clean residual min=-0.001744 max=0.001839 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.374456 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 165 components and 0.374456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105289Jy sigma=0.000668 ! Fit after self-cal, rms=0.105284Jy sigma=0.000668 ! 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=0.105284Jy sigma=0.000668 ! Fit after self-cal, rms=0.105025Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.431 mas, bmaj=6.97 mas, bpa=-4.352 degrees ! Estimated noise=620.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127929 Jy ! Component: 100 - total flux cleaned = 0.00193719 Jy ! Component: 150 - total flux cleaned = 0.00250535 Jy ! Component: 200 - total flux cleaned = 0.00289898 Jy ! Total flux subtracted in 200 components = 0.00289898 Jy ! Clean residual min=-0.001783 max=0.001783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.377355 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 185 components and 0.377355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104992Jy sigma=0.000668 ! Fit after self-cal, rms=0.104987Jy sigma=0.000668 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 = 0.000555059 Jy ! Component: 100 - total flux cleaned = 0.000866532 Jy ! Component: 150 - total flux cleaned = 0.00115691 Jy ! Component: 200 - total flux cleaned = 0.00140352 Jy ! Total flux subtracted in 200 components = 0.00140352 Jy ! Clean residual min=-0.001754 max=0.001795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.378759 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 191 components and 0.378759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104971Jy sigma=0.000668 ! Fit after self-cal, rms=0.104970Jy sigma=0.000668 ! 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=0.104970Jy sigma=0.000668 ! Fit after self-cal, rms=0.105032Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.278 mas, bmaj=10.02 mas, bpa=-2.898 degrees ! Estimated noise=778.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137293 Jy ! Component: 100 - total flux cleaned = 0.00232911 Jy ! Component: 150 - total flux cleaned = 0.0030141 Jy ! Component: 200 - total flux cleaned = 0.00345667 Jy ! Total flux subtracted in 200 components = 0.00345667 Jy ! Clean residual min=-0.001846 max=0.002424 Jy/beam ! Clean residual mean=-0.000007 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.382215 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 215 components and 0.382215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105014Jy sigma=0.000668 ! Fit after self-cal, rms=0.105010Jy sigma=0.000668 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 = 0.000742543 Jy ! Component: 100 - total flux cleaned = 0.00117287 Jy ! Component: 150 - total flux cleaned = 0.00141214 Jy ! Component: 200 - total flux cleaned = 0.00159283 Jy ! Total flux subtracted in 200 components = 0.00159283 Jy ! Clean residual min=-0.001806 max=0.002369 Jy/beam ! Clean residual mean=-0.000007 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.383808 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 226 components and 0.383808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105004Jy sigma=0.000668 ! Fit after self-cal, rms=0.105003Jy sigma=0.000668 ! 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=3.429 mas, bmaj=6.97 mas, bpa=-4.339 degrees ! Estimated noise=620.707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.429 x 6.97 at -4.339 degrees (North through East) ! Clean map min=-0.0016626 max=0.27197 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=2.916 mas, bmaj=6.229 mas, bpa=-5.267 degrees ! Estimated noise=1065.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206391 Jy ! Component: 100 - total flux cleaned = 0.26222 Jy ! Component: 150 - total flux cleaned = 0.293345 Jy ! Component: 200 - total flux cleaned = 0.313258 Jy ! Total flux subtracted in 200 components = 0.313258 Jy ! Clean residual min=-0.004944 max=0.010809 Jy/beam ! Clean residual mean=-0.000010 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.313258 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.313258 Jy ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=6.97 mas, bpa=-4.339 degrees ! Estimated noise=620.707 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 = 0.0186664 Jy ! Component: 100 - total flux cleaned = 0.0306127 Jy ! Component: 150 - total flux cleaned = 0.0387159 Jy ! Component: 200 - total flux cleaned = 0.044446 Jy ! Total flux subtracted in 200 components = 0.044446 Jy ! Clean residual min=-0.002994 max=0.003261 Jy/beam ! Clean residual mean=-0.000007 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.357704 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.357704 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043293 Jy ! Component: 100 - total flux cleaned = 0.00779982 Jy ! Component: 150 - total flux cleaned = 0.0106417 Jy ! Component: 200 - total flux cleaned = 0.0127395 Jy ! Total flux subtracted in 200 components = 0.0127395 Jy ! Clean residual min=-0.002350 max=0.002192 Jy/beam ! Clean residual mean=-0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.370443 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.370443 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=7.278 mas, bmaj=10.02 mas, bpa=-2.898 degrees ! Estimated noise=778.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00319807 Jy ! Component: 100 - total flux cleaned = 0.00547587 Jy ! Component: 150 - total flux cleaned = 0.00697115 Jy ! Component: 200 - total flux cleaned = 0.00818042 Jy ! Total flux subtracted in 200 components = 0.00818042 Jy ! Clean residual min=-0.002123 max=0.002575 Jy/beam ! Clean residual mean=-0.000008 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.378624 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 = 0.00109427 Jy ! Component: 100 - total flux cleaned = 0.00203827 Jy ! Component: 150 - total flux cleaned = 0.00262035 Jy ! Component: 200 - total flux cleaned = 0.00314296 Jy ! Total flux subtracted in 200 components = 0.00314296 Jy ! Clean residual min=-0.001981 max=0.002458 Jy/beam ! Clean residual mean=-0.000007 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.381766 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 166 components and 0.381766 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.429 mas, bmaj=6.97 mas, bpa=-4.339 degrees ! Estimated noise=620.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.09316e-05 Jy ! Component: 100 - total flux cleaned = 0.000301857 Jy ! Component: 150 - total flux cleaned = 0.000410999 Jy ! Component: 200 - total flux cleaned = 0.00051223 Jy ! Total flux subtracted in 200 components = 0.00051223 Jy ! Clean residual min=-0.001655 max=0.001796 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.382279 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.382279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105031Jy sigma=0.000668 ! Fit after self-cal, rms=0.105021Jy sigma=0.000668 wmodel J0521+2112_S_2017_04_28_pus_map.mod ! Writing 187 model components to file: J0521+2112_S_2017_04_28_pus_map.mod wobs J0521+2112_S_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0521+2112_S_2017_04_28_pus_uvs.fits wwins J0521+2112_S_2017_04_28_pus_map.win ! wwins: Wrote 6 windows to J0521+2112_S_2017_04_28_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 = 0.000235562 Jy ! Component: 100 - total flux cleaned = 0.000267232 Jy ! Component: 150 - total flux cleaned = 0.000411199 Jy ! Component: 200 - total flux cleaned = 0.000577064 Jy ! Component: 250 - total flux cleaned = 0.00081884 Jy ! Component: 300 - total flux cleaned = 0.00094861 Jy ! Component: 350 - total flux cleaned = 0.00102531 Jy ! Component: 400 - total flux cleaned = 0.00105058 Jy ! Component: 450 - total flux cleaned = 0.00100223 Jy ! Component: 500 - total flux cleaned = 0.00100238 Jy ! Component: 550 - total flux cleaned = 0.000956138 Jy ! Component: 600 - total flux cleaned = 0.000979326 Jy ! Component: 650 - total flux cleaned = 0.00100168 Jy ! Component: 700 - total flux cleaned = 0.000979875 Jy ! Component: 750 - total flux cleaned = 0.000915342 Jy ! Component: 800 - total flux cleaned = 0.000894691 Jy ! Component: 850 - total flux cleaned = 0.000915984 Jy ! Component: 900 - total flux cleaned = 0.00085413 Jy ! Component: 950 - total flux cleaned = 0.000772966 Jy ! Component: 1000 - total flux cleaned = 0.00077257 Jy ! Component: 1050 - total flux cleaned = 0.000673457 Jy ! Component: 1100 - total flux cleaned = 0.000595788 Jy ! Component: 1150 - total flux cleaned = 0.000538043 Jy ! Component: 1200 - total flux cleaned = 0.00048134 Jy ! Component: 1250 - total flux cleaned = 0.000424868 Jy ! Component: 1300 - total flux cleaned = 0.00040652 Jy ! Component: 1350 - total flux cleaned = 0.000406426 Jy ! Component: 1400 - total flux cleaned = 0.000370289 Jy ! Component: 1450 - total flux cleaned = 0.000441462 Jy ! Component: 1500 - total flux cleaned = 0.000423782 Jy ! Component: 1550 - total flux cleaned = 0.000440992 Jy ! Component: 1600 - total flux cleaned = 0.00042353 Jy ! Component: 1650 - total flux cleaned = 0.000457586 Jy ! Component: 1700 - total flux cleaned = 0.00035596 Jy ! Component: 1750 - total flux cleaned = 0.000356099 Jy ! Component: 1800 - total flux cleaned = 0.00035628 Jy ! Component: 1850 - total flux cleaned = 0.000306731 Jy ! Component: 1900 - total flux cleaned = 0.000192636 Jy ! Component: 1950 - total flux cleaned = 0.000144195 Jy ! Component: 2000 - total flux cleaned = 0.000144282 Jy ! Component: 2050 - total flux cleaned = 9.66286e-05 Jy ! Component: 2100 - total flux cleaned = 8.11622e-05 Jy ! Component: 2150 - total flux cleaned = 3.43619e-05 Jy ! Component: 2200 - total flux cleaned = 3.4394e-06 Jy ! Component: 2250 - total flux cleaned = -2.72525e-05 Jy ! Component: 2300 - total flux cleaned = -4.22244e-05 Jy ! Component: 2350 - total flux cleaned = -1.23178e-05 Jy ! Component: 2400 - total flux cleaned = 2.58963e-06 Jy ! Component: 2450 - total flux cleaned = -2.71948e-05 Jy ! Component: 2500 - total flux cleaned = -7.10099e-05 Jy ! Component: 2550 - total flux cleaned = -2.7452e-05 Jy ! Component: 2600 - total flux cleaned = -7.07372e-05 Jy ! Component: 2650 - total flux cleaned = -5.6507e-05 Jy ! Component: 2700 - total flux cleaned = 5.7985e-07 Jy ! Component: 2750 - total flux cleaned = -6.99611e-05 Jy ! Component: 2800 - total flux cleaned = -4.18846e-05 Jy ! Component: 2850 - total flux cleaned = -4.19032e-05 Jy ! Component: 2900 - total flux cleaned = -4.2169e-05 Jy ! Component: 2950 - total flux cleaned = -4.21285e-05 Jy ! Component: 3000 - total flux cleaned = -5.58838e-05 Jy ! Component: 3050 - total flux cleaned = -8.26793e-05 Jy ! Component: 3100 - total flux cleaned = -6.93392e-05 Jy ! Component: 3150 - total flux cleaned = -4.26102e-05 Jy ! Component: 3200 - total flux cleaned = -4.28524e-05 Jy ! Component: 3250 - total flux cleaned = -9.55329e-05 Jy ! Component: 3300 - total flux cleaned = -6.94696e-05 Jy ! Component: 3350 - total flux cleaned = -0.000121392 Jy ! Component: 3400 - total flux cleaned = -8.26067e-05 Jy ! Component: 3450 - total flux cleaned = -0.000108281 Jy ! Component: 3500 - total flux cleaned = -0.000159019 Jy ! Component: 3550 - total flux cleaned = -0.000146421 Jy ! Component: 3600 - total flux cleaned = -0.000133841 Jy ! Component: 3650 - total flux cleaned = -0.000158837 Jy ! Component: 3700 - total flux cleaned = -0.000171236 Jy ! Component: 3750 - total flux cleaned = -0.000208119 Jy ! Component: 3800 - total flux cleaned = -0.000232602 Jy ! Component: 3850 - total flux cleaned = -0.000268982 Jy ! Component: 3900 - total flux cleaned = -0.000269058 Jy ! Component: 3950 - total flux cleaned = -0.00028103 Jy ! Component: 4000 - total flux cleaned = -0.000269179 Jy ! Component: 4050 - total flux cleaned = -0.000162364 Jy ! Total flux subtracted in 4096 components = -0.000233263 Jy ! Clean residual min=-0.000814 max=0.000814 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.382045 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 497 components and 0.382045 Jy ![Exited script file: muppet] wmap "J0521+2112_S_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.429 x 6.97 at -4.339 degrees (North through East) ! Clean map min=-0.0012825 max=0.27145 Jy/beam ! Writing clean map to FITS file: J0521+2112_S_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.271446 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00022251 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245916 0.245916 0.491832 0.983664 1.96733 3.93465 7.86931 15.7386 31.4772 62.9545 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.271 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.429 x 6.97 at -4.339 degrees (North through East) ! Clean map min=-0.0012825 max=0.27145 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 J0521+2112_S_2017_04_28_pus_uvs.log closed on Thu May 2 16:17:37 2019