! Started logfile: J1755+0454_S_2017_08_05_pus_uvs.log on Thu May 9 19:34:37 2019 obs J1755+0454_S_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1755+0454_S_2017_08_05_pus_uva.fits ! AN table 1: 302 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.737969 visibilities/baseline/integration-bin. ! Found source: J1755+0454 ! ! 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 513 lines of history. ! ! Reading 40116 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 J1755+0454_S_2017_08_05_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 710 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 797 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 758 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2247 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955004Jy sigma=0.008387 ! Fit after self-cal, rms=0.927523Jy sigma=0.008167 ! 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=2.722 mas, bmaj=7.072 mas, bpa=-5.242 degrees ! Estimated noise=686.109 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 = 0.0520231 Jy ! Component: 100 - total flux cleaned = 0.0746587 Jy ! Total flux subtracted in 100 components = 0.0746587 Jy ! Clean residual min=-0.006030 max=0.013930 Jy/beam ! Clean residual mean=-0.000100 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.0746587 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0746587 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098338Jy sigma=0.000774 ! Fit after self-cal, rms=0.098025Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-11, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161326 Jy ! Component: 100 - total flux cleaned = 0.0274221 Jy ! Total flux subtracted in 100 components = 0.0274221 Jy ! Clean residual min=-0.005289 max=0.008991 Jy/beam ! Clean residual mean=-0.000088 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.102081 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.102081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093783Jy sigma=0.000735 ! Fit after self-cal, rms=0.093596Jy sigma=0.000732 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102181 Jy ! Component: 100 - total flux cleaned = 0.0174089 Jy ! Total flux subtracted in 100 components = 0.0174089 Jy ! Clean residual min=-0.004606 max=0.007511 Jy/beam ! Clean residual mean=-0.000079 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.11949 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.11949 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091766Jy sigma=0.000717 ! Fit after self-cal, rms=0.091669Jy sigma=0.000716 ! 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=3.344 mas, bmaj=7.878 mas, bpa=-2.849 degrees ! Estimated noise=492.743 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 = 0.00988842 Jy ! Component: 100 - total flux cleaned = 0.0167699 Jy ! Component: 150 - total flux cleaned = 0.0218188 Jy ! Component: 200 - total flux cleaned = 0.0256444 Jy ! Total flux subtracted in 200 components = 0.0256444 Jy ! Clean residual min=-0.005318 max=0.008319 Jy/beam ! Clean residual mean=-0.000128 rms=0.001720 Jy/beam ! Combined flux in latest and established models = 0.145134 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 88 components and 0.145134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090152Jy sigma=0.000704 ! Fit after self-cal, rms=0.090090Jy sigma=0.000703 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 141 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.09 KP 1.07 ! LA 0.88 MK 1.09 NL 0.95 OV 1.05 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 2. ! A total of 231 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.92 HN 1.26 KP 1.05 ! LA 0.84 MK 0.89 NL 1.12 OV 1.15 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.13 KP 0.86 ! LA 0.69 MK 1.05 NL 1.21 OV 1.03 ! PT 0.94 SC 1.09 ! ! ! Correcting IF 4. ! A total of 297 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.02 KP 1.00* ! LA 1.00* MK 0.55 NL 1.00* OV 1.00* ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.090090Jy sigma=0.000703 ! Fit after self-cal, rms=0.088859Jy sigma=0.000695 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.342 mas, bmaj=8.053 mas, bpa=-3.646 degrees ! Estimated noise=498.143 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 (41.5, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00883897 Jy ! Component: 100 - total flux cleaned = 0.0145058 Jy ! Component: 150 - total flux cleaned = 0.0185499 Jy ! Component: 200 - total flux cleaned = 0.0215532 Jy ! Total flux subtracted in 200 components = 0.0215532 Jy ! Clean residual min=-0.004488 max=0.005638 Jy/beam ! Clean residual mean=-0.000081 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.166687 Jy ! Performing phase self-cal ! Adding 70 model components to the UV plane model. ! The established model now contains 158 components and 0.166687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088011Jy sigma=0.000682 ! Fit after self-cal, rms=0.087949Jy sigma=0.000681 ! 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=0.087949Jy sigma=0.000681 ! Fit after self-cal, rms=0.091774Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=8.015 mas, bpa=-3.459 degrees ! Estimated noise=490.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277196 Jy ! Component: 100 - total flux cleaned = 0.00459505 Jy ! Component: 150 - total flux cleaned = 0.00564239 Jy ! Component: 200 - total flux cleaned = 0.00590813 Jy ! Total flux subtracted in 200 components = 0.00590813 Jy ! Clean residual min=-0.003797 max=0.004693 Jy/beam ! Clean residual mean=0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.172595 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 181 components and 0.172595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091685Jy sigma=0.000674 ! Fit after self-cal, rms=0.091838Jy sigma=0.000674 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, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043831 Jy ! Component: 100 - total flux cleaned = 0.00671581 Jy ! Component: 150 - total flux cleaned = 0.00834915 Jy ! Component: 200 - total flux cleaned = 0.00942152 Jy ! Total flux subtracted in 200 components = 0.00942152 Jy ! Clean residual min=-0.003235 max=0.003301 Jy/beam ! Clean residual mean=0.000014 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.182017 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 221 components and 0.182017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091626Jy sigma=0.000671 ! Fit after self-cal, rms=0.091581Jy 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=0.091581Jy sigma=0.000671 ! Fit after self-cal, rms=0.091569Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.283 mas, bmaj=8.012 mas, bpa=-3.35 degrees ! Estimated noise=488.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212405 Jy ! Component: 100 - total flux cleaned = 0.00355585 Jy ! Component: 150 - total flux cleaned = 0.00455475 Jy ! Component: 200 - total flux cleaned = 0.00521877 Jy ! Total flux subtracted in 200 components = 0.00521877 Jy ! Clean residual min=-0.003103 max=0.003207 Jy/beam ! Clean residual mean=0.000002 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.187236 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 240 components and 0.187236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091509Jy sigma=0.000669 ! Fit after self-cal, rms=0.091485Jy 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 (32.5, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290365 Jy ! Component: 100 - total flux cleaned = 0.00448885 Jy ! Component: 150 - total flux cleaned = 0.00553162 Jy ! Component: 200 - total flux cleaned = 0.00645866 Jy ! Total flux subtracted in 200 components = 0.00645866 Jy ! Clean residual min=-0.002789 max=0.002583 Jy/beam ! Clean residual mean=0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.193694 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 289 components and 0.193694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091376Jy sigma=0.000667 ! Fit after self-cal, rms=0.091363Jy sigma=0.000667 ! 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=0.091363Jy sigma=0.000667 ! Fit after self-cal, rms=0.091117Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.796 mas, bmaj=12.49 mas, bpa=-2.857 degrees ! Estimated noise=606.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291893 Jy ! Component: 100 - total flux cleaned = 0.00496797 Jy ! Component: 150 - total flux cleaned = 0.00637501 Jy ! Component: 200 - total flux cleaned = 0.00737837 Jy ! Total flux subtracted in 200 components = 0.00737837 Jy ! Clean residual min=-0.003422 max=0.003666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.201073 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 313 components and 0.201073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091087Jy sigma=0.000667 ! Fit after self-cal, rms=0.091042Jy sigma=0.000666 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 = 0.00143509 Jy ! Component: 100 - total flux cleaned = 0.00231716 Jy ! Component: 150 - total flux cleaned = 0.00299732 Jy ! Component: 200 - total flux cleaned = 0.00356421 Jy ! Total flux subtracted in 200 components = 0.00356421 Jy ! Clean residual min=-0.003244 max=0.003554 Jy/beam ! Clean residual mean=0.000004 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.204637 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 329 components and 0.204637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091032Jy sigma=0.000666 ! Fit after self-cal, rms=0.091032Jy sigma=0.000666 ! 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=3.288 mas, bmaj=8.016 mas, bpa=-3.12 degrees ! Estimated noise=489.1 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 8.016 at -3.12 degrees (North through East) ! Clean map min=-0.0024112 max=0.066032 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=2.645 mas, bmaj=7.137 mas, bpa=-5.894 degrees ! Estimated noise=664.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492399 Jy ! Component: 100 - total flux cleaned = 0.0745341 Jy ! Component: 150 - total flux cleaned = 0.0917707 Jy ! Component: 200 - total flux cleaned = 0.103845 Jy ! Total flux subtracted in 200 components = 0.103845 Jy ! Clean residual min=-0.005077 max=0.007619 Jy/beam ! Clean residual mean=-0.000056 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.103845 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.103845 Jy ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=8.016 mas, bpa=-3.12 degrees ! Estimated noise=489.1 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) ! Added new window around map position (-3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0126182 Jy ! Component: 100 - total flux cleaned = 0.0222156 Jy ! Component: 150 - total flux cleaned = 0.0301347 Jy ! Component: 200 - total flux cleaned = 0.0369524 Jy ! Total flux subtracted in 200 components = 0.0369524 Jy ! Clean residual min=-0.005178 max=0.005565 Jy/beam ! Clean residual mean=-0.000061 rms=0.001283 Jy/beam ! Combined flux in latest and established models = 0.140797 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 74 components and 0.140797 Jy ! Inverting map ! Added new window around map position (4.5, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625212 Jy ! Component: 100 - total flux cleaned = 0.0115196 Jy ! Component: 150 - total flux cleaned = 0.0161591 Jy ! Component: 200 - total flux cleaned = 0.0202735 Jy ! Total flux subtracted in 200 components = 0.0202735 Jy ! Clean residual min=-0.004221 max=0.004181 Jy/beam ! Clean residual mean=-0.000039 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.161071 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 103 components and 0.161071 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=7.796 mas, bmaj=12.49 mas, bpa=-2.857 degrees ! Estimated noise=606.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698634 Jy ! Component: 100 - total flux cleaned = 0.0125258 Jy ! Component: 150 - total flux cleaned = 0.017129 Jy ! Component: 200 - total flux cleaned = 0.0210354 Jy ! Total flux subtracted in 200 components = 0.0210354 Jy ! Clean residual min=-0.004876 max=0.003741 Jy/beam ! Clean residual mean=-0.000039 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.182106 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 = 0.00337275 Jy ! Component: 100 - total flux cleaned = 0.00630789 Jy ! Component: 150 - total flux cleaned = 0.00890283 Jy ! Component: 200 - total flux cleaned = 0.0111215 Jy ! Total flux subtracted in 200 components = 0.0111215 Jy ! Clean residual min=-0.003986 max=0.003075 Jy/beam ! Clean residual mean=-0.000019 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.193227 Jy ! Adding 140 model components to the UV plane model. ! The established model now contains 215 components and 0.193227 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.288 mas, bmaj=8.016 mas, bpa=-3.12 degrees ! Estimated noise=489.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232861 Jy ! Component: 100 - total flux cleaned = 0.00379846 Jy ! Component: 150 - total flux cleaned = 0.00523948 Jy ! Component: 200 - total flux cleaned = 0.00641085 Jy ! Total flux subtracted in 200 components = 0.00641085 Jy ! Clean residual min=-0.002692 max=0.002341 Jy/beam ! Clean residual mean=-0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.199638 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 246 components and 0.199638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091046Jy sigma=0.000667 ! Fit after self-cal, rms=0.090972Jy sigma=0.000666 wmodel J1755+0454_S_2017_08_05_pus_map.mod ! Writing 246 model components to file: J1755+0454_S_2017_08_05_pus_map.mod wobs J1755+0454_S_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1755+0454_S_2017_08_05_pus_uvs.fits wwins J1755+0454_S_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J1755+0454_S_2017_08_05_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 = -0.000404201 Jy ! Component: 100 - total flux cleaned = -0.000252351 Jy ! Component: 150 - total flux cleaned = 3.5698e-05 Jy ! Component: 200 - total flux cleaned = 0.000275358 Jy ! Component: 250 - total flux cleaned = 0.000604351 Jy ! Component: 300 - total flux cleaned = 0.000857702 Jy ! Component: 350 - total flux cleaned = 0.00107208 Jy ! Component: 400 - total flux cleaned = 0.00127868 Jy ! Component: 450 - total flux cleaned = 0.0014791 Jy ! Component: 500 - total flux cleaned = 0.00159114 Jy ! Component: 550 - total flux cleaned = 0.00180833 Jy ! Component: 600 - total flux cleaned = 0.00194064 Jy ! Component: 650 - total flux cleaned = 0.00207008 Jy ! Component: 700 - total flux cleaned = 0.00219668 Jy ! Component: 750 - total flux cleaned = 0.00232048 Jy ! Component: 800 - total flux cleaned = 0.0023934 Jy ! Component: 850 - total flux cleaned = 0.00248871 Jy ! Component: 900 - total flux cleaned = 0.0025118 Jy ! Component: 950 - total flux cleaned = 0.00255735 Jy ! Component: 1000 - total flux cleaned = 0.00264775 Jy ! Component: 1050 - total flux cleaned = 0.00269201 Jy ! Component: 1100 - total flux cleaned = 0.00273598 Jy ! Component: 1150 - total flux cleaned = 0.00275729 Jy ! Component: 1200 - total flux cleaned = 0.00282078 Jy ! Component: 1250 - total flux cleaned = 0.00282085 Jy ! Component: 1300 - total flux cleaned = 0.00280062 Jy ! Component: 1350 - total flux cleaned = 0.00288162 Jy ! Component: 1400 - total flux cleaned = 0.00292145 Jy ! Component: 1450 - total flux cleaned = 0.00294127 Jy ! Component: 1500 - total flux cleaned = 0.00303864 Jy ! Component: 1550 - total flux cleaned = 0.0030575 Jy ! Component: 1600 - total flux cleaned = 0.00309524 Jy ! Component: 1650 - total flux cleaned = 0.00307691 Jy ! Component: 1700 - total flux cleaned = 0.00313265 Jy ! Component: 1750 - total flux cleaned = 0.00318769 Jy ! Component: 1800 - total flux cleaned = 0.00320589 Jy ! Component: 1850 - total flux cleaned = 0.00320606 Jy ! Component: 1900 - total flux cleaned = 0.00324141 Jy ! Component: 1950 - total flux cleaned = 0.00318899 Jy ! Component: 2000 - total flux cleaned = 0.00322392 Jy ! Component: 2050 - total flux cleaned = 0.00324123 Jy ! Component: 2100 - total flux cleaned = 0.00325854 Jy ! Component: 2150 - total flux cleaned = 0.00330879 Jy ! Component: 2200 - total flux cleaned = 0.00327563 Jy ! Component: 2250 - total flux cleaned = 0.00327569 Jy ! Component: 2300 - total flux cleaned = 0.00325939 Jy ! Component: 2350 - total flux cleaned = 0.00337223 Jy ! Component: 2400 - total flux cleaned = 0.00335624 Jy ! Component: 2450 - total flux cleaned = 0.00343511 Jy ! Component: 2500 - total flux cleaned = 0.00349792 Jy ! Component: 2550 - total flux cleaned = 0.0035291 Jy ! Component: 2600 - total flux cleaned = 0.00359058 Jy ! Component: 2650 - total flux cleaned = 0.00368191 Jy ! Component: 2700 - total flux cleaned = 0.00368197 Jy ! Component: 2750 - total flux cleaned = 0.00378684 Jy ! Component: 2800 - total flux cleaned = 0.00380181 Jy ! Component: 2850 - total flux cleaned = 0.00387517 Jy ! Component: 2900 - total flux cleaned = 0.00394801 Jy ! Component: 2950 - total flux cleaned = 0.00396269 Jy ! Component: 3000 - total flux cleaned = 0.00403433 Jy ! Component: 3050 - total flux cleaned = 0.00414808 Jy ! Component: 3100 - total flux cleaned = 0.0041479 Jy ! Component: 3150 - total flux cleaned = 0.00428738 Jy ! Component: 3200 - total flux cleaned = 0.00430125 Jy ! Component: 3250 - total flux cleaned = 0.00435622 Jy ! Component: 3300 - total flux cleaned = 0.00442453 Jy ! Component: 3350 - total flux cleaned = 0.00445179 Jy ! Component: 3400 - total flux cleaned = 0.00449208 Jy ! Component: 3450 - total flux cleaned = 0.00455868 Jy ! Component: 3500 - total flux cleaned = 0.00459824 Jy ! Component: 3550 - total flux cleaned = 0.00467684 Jy ! Component: 3600 - total flux cleaned = 0.00468983 Jy ! Component: 3650 - total flux cleaned = 0.0047415 Jy ! Component: 3700 - total flux cleaned = 0.00474156 Jy ! Component: 3750 - total flux cleaned = 0.00480504 Jy ! Component: 3800 - total flux cleaned = 0.00479253 Jy ! Component: 3850 - total flux cleaned = 0.00484291 Jy ! Component: 3900 - total flux cleaned = 0.0048804 Jy ! Component: 3950 - total flux cleaned = 0.00490524 Jy ! Component: 4000 - total flux cleaned = 0.00494218 Jy ! Component: 4050 - total flux cleaned = 0.00496668 Jy ! Total flux subtracted in 4096 components = 0.00502725 Jy ! Clean residual min=-0.000774 max=0.000806 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.204666 Jy keep ! Adding 358 model components to the UV plane model. ! The established model now contains 604 components and 0.204666 Jy ![Exited script file: muppet] wmap "J1755+0454_S_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 8.016 at -3.12 degrees (North through East) ! Clean map min=-0.00205 max=0.066506 Jy/beam ! Writing clean map to FITS file: J1755+0454_S_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.066506 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08908 1.08908 2.17815 4.35631 8.71262 17.4252 34.8505 69.7009 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.066 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.288 x 8.016 at -3.12 degrees (North through East) ! Clean map min=-0.00205 max=0.066506 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 J1755+0454_S_2017_08_05_pus_uvs.log closed on Thu May 9 19:34:44 2019