! Started logfile: J1753+4409_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:54:39 2019 obs J1753+4409_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1753+4409_S_2017_05_31_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970895 visibilities/baseline/integration-bin. ! Found source: J1753+4409 ! ! 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 703 lines of history. ! ! Reading 19748 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 J1753+4409_S_2017_05_31_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 586 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.699862Jy sigma=0.006989 ! Fit after self-cal, rms=0.694564Jy sigma=0.006937 ! 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=2.926 mas, bmaj=4.896 mas, bpa=-10.6 degrees ! Estimated noise=898.548 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 = 0.225394 Jy ! Component: 100 - total flux cleaned = 0.304983 Jy ! Total flux subtracted in 100 components = 0.304983 Jy ! Clean residual min=-0.011693 max=0.035645 Jy/beam ! Clean residual mean=-0.000002 rms=0.003172 Jy/beam ! Combined flux in latest and established models = 0.304983 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.304983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103611Jy sigma=0.000968 ! Fit after self-cal, rms=0.103505Jy sigma=0.000967 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394706 Jy ! Component: 100 - total flux cleaned = 0.0600832 Jy ! Total flux subtracted in 100 components = 0.0600832 Jy ! Clean residual min=-0.006669 max=0.013557 Jy/beam ! Clean residual mean=-0.000002 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.365067 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.365067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083311Jy sigma=0.000755 ! Fit after self-cal, rms=0.083300Jy sigma=0.000755 ! Inverting map ! Added new window around map position (4, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134567 Jy ! Component: 100 - total flux cleaned = 0.0218152 Jy ! Total flux subtracted in 100 components = 0.0218152 Jy ! Clean residual min=-0.005746 max=0.007471 Jy/beam ! Clean residual mean=-0.000002 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 0.386882 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.386882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080327Jy sigma=0.000727 ! Fit after self-cal, rms=0.080241Jy sigma=0.000726 ! 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=3.589 mas, bmaj=5.862 mas, bpa=-10.03 degrees ! Estimated noise=567.219 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 (8.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00947983 Jy ! Component: 100 - total flux cleaned = 0.0148354 Jy ! Component: 150 - total flux cleaned = 0.0163677 Jy ! Component: 200 - total flux cleaned = 0.0174794 Jy ! Total flux subtracted in 200 components = 0.0174794 Jy ! Clean residual min=-0.004270 max=0.003573 Jy/beam ! Clean residual mean=-0.000000 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.404361 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.404361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078739Jy sigma=0.000714 ! Fit after self-cal, rms=0.078627Jy sigma=0.000713 ! 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 0.95 HN 0.98 KP 1.02 ! LA 1.01 MK 1.02 NL 0.92 OV 1.02 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 0.99 ! LA 0.97 MK 1.03 NL 1.05 OV 1.08 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.00 KP 0.99 ! LA 0.99 MK 1.06 NL 1.01 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00 KP 1.00* ! LA 1.06 MK 1.24 NL 1.00* OV 1.00* ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.078627Jy sigma=0.000713 ! Fit after self-cal, rms=0.075801Jy sigma=0.000690 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=5.878 mas, bpa=-9.598 degrees ! Estimated noise=568.605 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 = 0.00334096 Jy ! Component: 100 - total flux cleaned = 0.00362198 Jy ! Component: 150 - total flux cleaned = 0.00362665 Jy ! Component: 200 - total flux cleaned = 0.00356921 Jy ! Total flux subtracted in 200 components = 0.00356921 Jy ! Clean residual min=-0.002969 max=0.003133 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.40793 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 61 components and 0.40793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075574Jy sigma=0.000688 ! Fit after self-cal, rms=0.075550Jy sigma=0.000688 ! 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=0.075550Jy sigma=0.000688 ! Fit after self-cal, rms=0.071815Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=5.88 mas, bpa=-9.886 degrees ! Estimated noise=566.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106022 Jy ! Component: 100 - total flux cleaned = 0.00148613 Jy ! Component: 150 - total flux cleaned = 0.00172123 Jy ! Component: 200 - total flux cleaned = 0.00186127 Jy ! Total flux subtracted in 200 components = 0.00186127 Jy ! Clean residual min=-0.001585 max=0.001986 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.409792 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 80 components and 0.409792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071767Jy sigma=0.000672 ! Fit after self-cal, rms=0.071754Jy sigma=0.000672 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 (26, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171931 Jy ! Component: 100 - total flux cleaned = 0.00228654 Jy ! Component: 150 - total flux cleaned = 0.00250932 Jy ! Component: 200 - total flux cleaned = 0.00271095 Jy ! Total flux subtracted in 200 components = 0.00271095 Jy ! Clean residual min=-0.001576 max=0.001404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.412503 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 99 components and 0.412503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071705Jy sigma=0.000671 ! Fit after self-cal, rms=0.071702Jy sigma=0.000671 ! 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=0.071702Jy sigma=0.000671 ! Fit after self-cal, rms=0.071688Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=5.882 mas, bpa=-9.847 degrees ! Estimated noise=566.823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840451 Jy ! Component: 100 - total flux cleaned = 0.00124863 Jy ! Component: 150 - total flux cleaned = 0.00149943 Jy ! Component: 200 - total flux cleaned = 0.00170314 Jy ! Total flux subtracted in 200 components = 0.00170314 Jy ! Clean residual min=-0.001571 max=0.001292 Jy/beam ! Clean residual mean=-0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.414206 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.414206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071665Jy sigma=0.000671 ! Fit after self-cal, rms=0.071663Jy sigma=0.000671 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 = 0.000361064 Jy ! Component: 100 - total flux cleaned = 0.000498591 Jy ! Component: 150 - total flux cleaned = 0.000584285 Jy ! Component: 200 - total flux cleaned = 0.000684955 Jy ! Total flux subtracted in 200 components = 0.000684955 Jy ! Clean residual min=-0.001572 max=0.001271 Jy/beam ! Clean residual mean=-0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.414891 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.414891 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071650Jy sigma=0.000671 ! Fit after self-cal, rms=0.071650Jy sigma=0.000671 ! 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=0.071650Jy sigma=0.000671 ! Fit after self-cal, rms=0.071642Jy sigma=0.000671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.775 mas, bmaj=9.319 mas, bpa=-7.387 degrees ! Estimated noise=690.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000752938 Jy ! Component: 100 - total flux cleaned = 0.00107527 Jy ! Component: 150 - total flux cleaned = 0.0011696 Jy ! Component: 200 - total flux cleaned = 0.00126172 Jy ! Total flux subtracted in 200 components = 0.00126172 Jy ! Clean residual min=-0.001502 max=0.001312 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.416152 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 134 components and 0.416152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071637Jy sigma=0.000671 ! Fit after self-cal, rms=0.071635Jy sigma=0.000671 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 = 0.000177991 Jy ! Component: 100 - total flux cleaned = 0.00027 Jy ! Component: 150 - total flux cleaned = 0.000319957 Jy ! Component: 200 - total flux cleaned = 0.00034663 Jy ! Total flux subtracted in 200 components = 0.00034663 Jy ! Clean residual min=-0.001495 max=0.001299 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.416499 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.416499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071633Jy sigma=0.000671 ! Fit after self-cal, rms=0.071633Jy sigma=0.000671 ! 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=3.618 mas, bmaj=5.883 mas, bpa=-9.813 degrees ! Estimated noise=566.737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.618 x 5.883 at -9.813 degrees (North through East) ! Clean map min=-0.0014714 max=0.30511 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=2.955 mas, bmaj=4.931 mas, bpa=-10.32 degrees ! Estimated noise=902.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.22571 Jy ! Component: 100 - total flux cleaned = 0.30346 Jy ! Component: 150 - total flux cleaned = 0.341529 Jy ! Component: 200 - total flux cleaned = 0.362478 Jy ! Total flux subtracted in 200 components = 0.362478 Jy ! Clean residual min=-0.004680 max=0.010782 Jy/beam ! Clean residual mean=0.000001 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.362478 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.362478 Jy ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=5.883 mas, bpa=-9.813 degrees ! Estimated noise=566.737 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 = 0.0183051 Jy ! Component: 100 - total flux cleaned = 0.0292119 Jy ! Component: 150 - total flux cleaned = 0.0359961 Jy ! Component: 200 - total flux cleaned = 0.0404806 Jy ! Total flux subtracted in 200 components = 0.0404806 Jy ! Clean residual min=-0.001994 max=0.002445 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.402959 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 0.402959 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316927 Jy ! Component: 100 - total flux cleaned = 0.0055784 Jy ! Component: 150 - total flux cleaned = 0.00746587 Jy ! Component: 200 - total flux cleaned = 0.00895757 Jy ! Total flux subtracted in 200 components = 0.00895757 Jy ! Clean residual min=-0.001721 max=0.001453 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.411916 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.411916 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=7.775 mas, bmaj=9.319 mas, bpa=-7.387 degrees ! Estimated noise=690.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154293 Jy ! Component: 100 - total flux cleaned = 0.00255794 Jy ! Component: 150 - total flux cleaned = 0.00328772 Jy ! Component: 200 - total flux cleaned = 0.00382104 Jy ! Total flux subtracted in 200 components = 0.00382104 Jy ! Clean residual min=-0.001466 max=0.001278 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.415737 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 = 0.000393016 Jy ! Component: 100 - total flux cleaned = 0.000566556 Jy ! Component: 150 - total flux cleaned = 0.000681544 Jy ! Component: 200 - total flux cleaned = 0.000763775 Jy ! Total flux subtracted in 200 components = 0.000763775 Jy ! Clean residual min=-0.001449 max=0.001277 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.416501 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 119 components and 0.416501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.618 mas, bmaj=5.883 mas, bpa=-9.813 degrees ! Estimated noise=566.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424273 Jy ! Component: 100 - total flux cleaned = -0.000364148 Jy ! Component: 150 - total flux cleaned = -0.000254675 Jy ! Component: 200 - total flux cleaned = -0.000177167 Jy ! Total flux subtracted in 200 components = -0.000177167 Jy ! Clean residual min=-0.001459 max=0.001367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.416324 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 132 components and 0.416324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071650Jy sigma=0.000671 ! Fit after self-cal, rms=0.071647Jy sigma=0.000671 wmodel J1753+4409_S_2017_05_31_pus_map.mod ! Writing 132 model components to file: J1753+4409_S_2017_05_31_pus_map.mod wobs J1753+4409_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1753+4409_S_2017_05_31_pus_uvs.fits wwins J1753+4409_S_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J1753+4409_S_2017_05_31_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 = -0.00034728 Jy ! Component: 100 - total flux cleaned = -0.000347656 Jy ! Component: 150 - total flux cleaned = -0.000415323 Jy ! Component: 200 - total flux cleaned = -0.000415701 Jy ! Component: 250 - total flux cleaned = -0.000415712 Jy ! Component: 300 - total flux cleaned = -0.000497189 Jy ! Component: 350 - total flux cleaned = -0.000457398 Jy ! Component: 400 - total flux cleaned = -0.000477074 Jy ! Component: 450 - total flux cleaned = -0.000438957 Jy ! Component: 500 - total flux cleaned = -0.000495109 Jy ! Component: 550 - total flux cleaned = -0.000458474 Jy ! Component: 600 - total flux cleaned = -0.000476724 Jy ! Component: 650 - total flux cleaned = -0.000512369 Jy ! Component: 700 - total flux cleaned = -0.000494926 Jy ! Component: 750 - total flux cleaned = -0.000477657 Jy ! Component: 800 - total flux cleaned = -0.000494926 Jy ! Component: 850 - total flux cleaned = -0.000528633 Jy ! Component: 900 - total flux cleaned = -0.000495644 Jy ! Component: 950 - total flux cleaned = -0.000528582 Jy ! Component: 1000 - total flux cleaned = -0.000512125 Jy ! Component: 1050 - total flux cleaned = -0.000496019 Jy ! Component: 1100 - total flux cleaned = -0.000464481 Jy ! Component: 1150 - total flux cleaned = -0.000480205 Jy ! Component: 1200 - total flux cleaned = -0.000495718 Jy ! Component: 1250 - total flux cleaned = -0.000464754 Jy ! Component: 1300 - total flux cleaned = -0.000494929 Jy ! Component: 1350 - total flux cleaned = -0.00043472 Jy ! Component: 1400 - total flux cleaned = -0.000360117 Jy ! Component: 1450 - total flux cleaned = -0.000345803 Jy ! Component: 1500 - total flux cleaned = -0.00037494 Jy ! Component: 1550 - total flux cleaned = -0.000389587 Jy ! Component: 1600 - total flux cleaned = -0.000332155 Jy ! Component: 1650 - total flux cleaned = -0.000332322 Jy ! Component: 1700 - total flux cleaned = -0.00034636 Jy ! Component: 1750 - total flux cleaned = -0.000290299 Jy ! Component: 1800 - total flux cleaned = -0.000248889 Jy ! Component: 1850 - total flux cleaned = -0.000276277 Jy ! Component: 1900 - total flux cleaned = -0.000248727 Jy ! Component: 1950 - total flux cleaned = -0.000167513 Jy ! Component: 2000 - total flux cleaned = -0.000114047 Jy ! Component: 2050 - total flux cleaned = -0.000113913 Jy ! Component: 2100 - total flux cleaned = -8.73547e-05 Jy ! Component: 2150 - total flux cleaned = -6.11571e-05 Jy ! Component: 2200 - total flux cleaned = -2.21033e-05 Jy ! Component: 2250 - total flux cleaned = 3.61069e-06 Jy ! Component: 2300 - total flux cleaned = 6.74663e-05 Jy ! Component: 2350 - total flux cleaned = 9.26502e-05 Jy ! Component: 2400 - total flux cleaned = 0.000117688 Jy ! Component: 2450 - total flux cleaned = 0.000167426 Jy ! Component: 2500 - total flux cleaned = 0.000142571 Jy ! Component: 2550 - total flux cleaned = 0.000216462 Jy ! Component: 2600 - total flux cleaned = 0.000265044 Jy ! Component: 2650 - total flux cleaned = 0.000265013 Jy ! Component: 2700 - total flux cleaned = 0.000289198 Jy ! Component: 2750 - total flux cleaned = 0.000384561 Jy ! Component: 2800 - total flux cleaned = 0.000384473 Jy ! Component: 2850 - total flux cleaned = 0.000431461 Jy ! Component: 2900 - total flux cleaned = 0.000419844 Jy ! Component: 2950 - total flux cleaned = 0.000419903 Jy ! Component: 3000 - total flux cleaned = 0.000442994 Jy ! Component: 3050 - total flux cleaned = 0.000454469 Jy ! Component: 3100 - total flux cleaned = 0.000533994 Jy ! Component: 3150 - total flux cleaned = 0.0005114 Jy ! Component: 3200 - total flux cleaned = 0.000511388 Jy ! Component: 3250 - total flux cleaned = 0.000511492 Jy ! Component: 3300 - total flux cleaned = 0.000533603 Jy ! Component: 3350 - total flux cleaned = 0.000533683 Jy ! Component: 3400 - total flux cleaned = 0.000511804 Jy ! Component: 3450 - total flux cleaned = 0.000544275 Jy ! Component: 3500 - total flux cleaned = 0.000565955 Jy ! Component: 3550 - total flux cleaned = 0.000566022 Jy ! Component: 3600 - total flux cleaned = 0.000597974 Jy ! Component: 3650 - total flux cleaned = 0.000650898 Jy ! Component: 3700 - total flux cleaned = 0.000650821 Jy ! Component: 3750 - total flux cleaned = 0.000650874 Jy ! Component: 3800 - total flux cleaned = 0.000650862 Jy ! Component: 3850 - total flux cleaned = 0.000702544 Jy ! Component: 3900 - total flux cleaned = 0.000702592 Jy ! Component: 3950 - total flux cleaned = 0.000753575 Jy ! Component: 4000 - total flux cleaned = 0.000763782 Jy ! Component: 4050 - total flux cleaned = 0.000753798 Jy ! Total flux subtracted in 4096 components = 0.000803919 Jy ! Clean residual min=-0.000761 max=0.000558 Jy/beam ! Clean residual mean=0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.417128 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 433 components and 0.417128 Jy ![Exited script file: muppet] wmap "J1753+4409_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.618 x 5.883 at -9.813 degrees (North through East) ! Clean map min=-0.0010864 max=0.30544 Jy/beam ! Writing clean map to FITS file: J1753+4409_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.30544 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177497 0.177497 0.354994 0.709987 1.41997 2.83995 5.6799 11.3598 22.7196 45.4392 90.8784 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.305 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.618 x 5.883 at -9.813 degrees (North through East) ! Clean map min=-0.0010864 max=0.30544 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 J1753+4409_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:54:44 2019