! Started logfile: J1753+2848_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:54:35 2019 obs J1753+2848_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1753+2848_S_2017_05_31_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.191304 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1753+2848 ! ! 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 792 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+2848_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 230 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.190812Jy sigma=0.001922 ! Fit after self-cal, rms=0.181851Jy sigma=0.001829 ! 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=3.434 mas, bmaj=10.39 mas, bpa=25.14 degrees ! Estimated noise=3246.6 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 = 0.874637 Jy ! Component: 100 - total flux cleaned = 1.06653 Jy ! Total flux subtracted in 100 components = 1.06653 Jy ! Clean residual min=-0.034897 max=0.060668 Jy/beam ! Clean residual mean=0.000104 rms=0.013077 Jy/beam ! Combined flux in latest and established models = 1.06653 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.06653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142860Jy sigma=0.001465 ! Fit after self-cal, rms=0.142850Jy sigma=0.001465 ! 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=3.852 mas, bmaj=10.78 mas, bpa=25.1 degrees ! Estimated noise=2859.48 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 = 0.0634553 Jy ! Component: 100 - total flux cleaned = 0.0894235 Jy ! Component: 150 - total flux cleaned = 0.103329 Jy ! Component: 200 - total flux cleaned = 0.109766 Jy ! Total flux subtracted in 200 components = 0.109766 Jy ! Clean residual min=-0.021241 max=0.028635 Jy/beam ! Clean residual mean=0.000022 rms=0.005171 Jy/beam ! Combined flux in latest and established models = 1.17629 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 1.17629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115632Jy sigma=0.001191 ! Fit after self-cal, rms=0.115639Jy sigma=0.001191 ! Inverting map ! Added new window around map position (100, -107). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871987 Jy ! Component: 100 - total flux cleaned = 0.00671245 Jy ! Component: 150 - total flux cleaned = 0.00498825 Jy ! Component: 200 - total flux cleaned = 0.0034964 Jy ! Total flux subtracted in 200 components = 0.0034964 Jy ! Clean residual min=-0.019948 max=0.026297 Jy/beam ! Clean residual mean=0.000025 rms=0.004608 Jy/beam ! Combined flux in latest and established models = 1.17979 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 1.17979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107316Jy sigma=0.001096 ! Fit after self-cal, rms=0.106032Jy sigma=0.001084 ! 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 0.98 FD 1.00* HN 1.00* KP 1.00* ! LA 1.01 MK 1.00* NL 0.91 OV 1.00* ! PT 1.01 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.00* KP 1.00* ! LA 0.99 MK 1.00* NL 1.06 OV 1.00* ! PT 1.00 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.00* KP 1.00* ! LA 0.98 MK 1.00* NL 1.03 OV 1.00* ! PT 1.00 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.106032Jy sigma=0.001084 ! Fit after self-cal, rms=0.076210Jy sigma=0.000741 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.869 mas, bmaj=10.78 mas, bpa=25.1 degrees ! Estimated noise=2850.98 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 = -0.00166438 Jy ! Component: 100 - total flux cleaned = -0.00167157 Jy ! Component: 150 - total flux cleaned = -0.000347314 Jy ! Component: 200 - total flux cleaned = 0.000818704 Jy ! Total flux subtracted in 200 components = 0.000818704 Jy ! Clean residual min=-0.010751 max=0.012420 Jy/beam ! Clean residual mean=0.000005 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 1.18061 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 1.18061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074478Jy sigma=0.000726 ! Fit after self-cal, rms=0.074350Jy sigma=0.000725 ! 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=0.074350Jy sigma=0.000725 ! Fit after self-cal, rms=0.061046Jy sigma=0.000605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=10.79 mas, bpa=24.98 degrees ! Estimated noise=2851.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225711 Jy ! Component: 100 - total flux cleaned = -0.000168908 Jy ! Component: 150 - total flux cleaned = 0.00070849 Jy ! Component: 200 - total flux cleaned = 0.00146964 Jy ! Total flux subtracted in 200 components = 0.00146964 Jy ! Clean residual min=-0.005084 max=0.005604 Jy/beam ! Clean residual mean=-0.000001 rms=0.001522 Jy/beam ! Combined flux in latest and established models = 1.18208 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 1.18208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060119Jy sigma=0.000595 ! Fit after self-cal, rms=0.060061Jy sigma=0.000595 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 = -0.000149316 Jy ! Component: 100 - total flux cleaned = 0.000488008 Jy ! Component: 150 - total flux cleaned = 0.000902198 Jy ! Component: 200 - total flux cleaned = 0.00128535 Jy ! Total flux subtracted in 200 components = 0.00128535 Jy ! Clean residual min=-0.004555 max=0.004995 Jy/beam ! Clean residual mean=0.000001 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 1.18336 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 1.18336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059802Jy sigma=0.000592 ! Fit after self-cal, rms=0.059793Jy sigma=0.000592 ! 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=0.059793Jy sigma=0.000592 ! Fit after self-cal, rms=0.059407Jy sigma=0.000589 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.873 mas, bmaj=10.79 mas, bpa=24.97 degrees ! Estimated noise=2850.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293683 Jy ! Component: 100 - total flux cleaned = 0.000881975 Jy ! Component: 150 - total flux cleaned = 0.0011311 Jy ! Component: 200 - total flux cleaned = 0.00143119 Jy ! Total flux subtracted in 200 components = 0.00143119 Jy ! Clean residual min=-0.003989 max=0.005047 Jy/beam ! Clean residual mean=0.000000 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 1.18479 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 124 components and 1.18479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059081Jy sigma=0.000586 ! Fit after self-cal, rms=0.059061Jy sigma=0.000586 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 = -0.000243828 Jy ! Component: 100 - total flux cleaned = 0.000141339 Jy ! Component: 150 - total flux cleaned = 0.000610773 Jy ! Component: 200 - total flux cleaned = 0.000880652 Jy ! Total flux subtracted in 200 components = 0.000880652 Jy ! Clean residual min=-0.003941 max=0.004609 Jy/beam ! Clean residual mean=0.000001 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 1.18568 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 133 components and 1.18568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058934Jy sigma=0.000585 ! Fit after self-cal, rms=0.058928Jy sigma=0.000584 ! 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=0.058928Jy sigma=0.000584 ! Fit after self-cal, rms=0.058791Jy sigma=0.000584 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.453 mas, bmaj=10.77 mas, bpa=22.37 degrees ! Estimated noise=3290.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000934881 Jy ! Component: 100 - total flux cleaned = 0.0017353 Jy ! Component: 150 - total flux cleaned = 0.00228073 Jy ! Component: 200 - total flux cleaned = 0.00240055 Jy ! Total flux subtracted in 200 components = 0.00240055 Jy ! Clean residual min=-0.003296 max=0.003170 Jy/beam ! Clean residual mean=0.000003 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 1.18808 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 162 components and 1.18808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058726Jy sigma=0.000583 ! Fit after self-cal, rms=0.058719Jy sigma=0.000583 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 = 0.000204896 Jy ! Component: 100 - total flux cleaned = 0.000291267 Jy ! Component: 150 - total flux cleaned = 0.000266888 Jy ! Component: 200 - total flux cleaned = 0.000291333 Jy ! Total flux subtracted in 200 components = 0.000291333 Jy ! Clean residual min=-0.003133 max=0.002999 Jy/beam ! Clean residual mean=0.000003 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 1.18837 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 1.18837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058695Jy sigma=0.000582 ! Fit after self-cal, rms=0.058694Jy sigma=0.000582 ! 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=3.872 mas, bmaj=10.79 mas, bpa=24.97 degrees ! Estimated noise=2849.78 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 10.79 at 24.97 degrees (North through East) ! Clean map min=-0.010774 max=1.1146 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=0.058694Jy sigma=0.000582 ! Fit after self-cal, rms=0.049695Jy sigma=0.000487 ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=10.79 mas, bpa=24.97 degrees ! Estimated noise=2849.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.64491e-05 Jy ! Component: 100 - total flux cleaned = 0.000323152 Jy ! Component: 150 - total flux cleaned = 0.000537222 Jy ! Component: 200 - total flux cleaned = 0.000586389 Jy ! Total flux subtracted in 200 components = 0.000586389 Jy ! Clean residual min=-0.003694 max=0.004477 Jy/beam ! Clean residual mean=0.000002 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 1.18895 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 176 components and 1.18895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049547Jy sigma=0.000485 ! Fit after self-cal, rms=0.049540Jy sigma=0.000485 ! Inverting map ! Added new window around map position (-69, 91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155846 Jy ! Component: 100 - total flux cleaned = 0.00217846 Jy ! Component: 150 - total flux cleaned = 0.00241739 Jy ! Component: 200 - total flux cleaned = 0.00234968 Jy ! Total flux subtracted in 200 components = 0.00234968 Jy ! Clean residual min=-0.002919 max=0.002860 Jy/beam ! Clean residual mean=0.000004 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 1.1913 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 1.1913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049072Jy sigma=0.000481 ! Fit after self-cal, rms=0.049061Jy sigma=0.000481 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049061Jy sigma=0.000481 ! Fit after self-cal, rms=0.048997Jy sigma=0.000481 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=3.446 mas, bmaj=10.4 mas, bpa=25.09 degrees ! Estimated noise=3214.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.865841 Jy ! Component: 100 - total flux cleaned = 1.05518 Jy ! Component: 150 - total flux cleaned = 1.11372 Jy ! Component: 200 - total flux cleaned = 1.13979 Jy ! Total flux subtracted in 200 components = 1.13979 Jy ! Clean residual min=-0.009438 max=0.013554 Jy/beam ! Clean residual mean=0.000034 rms=0.003399 Jy/beam ! Combined flux in latest and established models = 1.13979 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.13979 Jy ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=10.8 mas, bpa=24.96 degrees ! Estimated noise=2850.62 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 = 0.0156113 Jy ! Component: 100 - total flux cleaned = 0.0241814 Jy ! Component: 150 - total flux cleaned = 0.0302798 Jy ! Component: 200 - total flux cleaned = 0.0351894 Jy ! Total flux subtracted in 200 components = 0.0351894 Jy ! Clean residual min=-0.006427 max=0.007159 Jy/beam ! Clean residual mean=0.000025 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 1.17498 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 1.17498 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=7.447 mas, bmaj=10.77 mas, bpa=22.41 degrees ! Estimated noise=3293.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753631 Jy ! Component: 100 - total flux cleaned = 0.0116693 Jy ! Component: 150 - total flux cleaned = 0.0137328 Jy ! Component: 200 - total flux cleaned = 0.0149042 Jy ! Total flux subtracted in 200 components = 0.0149042 Jy ! Clean residual min=-0.004180 max=0.003380 Jy/beam ! Clean residual mean=0.000010 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.18989 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 = 0.000540481 Jy ! Component: 100 - total flux cleaned = 0.00129628 Jy ! Component: 150 - total flux cleaned = 0.00198007 Jy ! Component: 200 - total flux cleaned = 0.00267973 Jy ! Total flux subtracted in 200 components = 0.00267973 Jy ! Clean residual min=-0.003366 max=0.002599 Jy/beam ! Clean residual mean=0.000007 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.19257 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 138 components and 1.19257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=10.8 mas, bpa=24.96 degrees ! Estimated noise=2850.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101951 Jy ! Component: 100 - total flux cleaned = 0.00134046 Jy ! Component: 150 - total flux cleaned = 0.00209018 Jy ! Component: 200 - total flux cleaned = 0.00345646 Jy ! Total flux subtracted in 200 components = 0.00345646 Jy ! Clean residual min=-0.004116 max=0.004248 Jy/beam ! Clean residual mean=0.000004 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 1.19602 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 161 components and 1.19602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.049933Jy sigma=0.000489 ! Fit after self-cal, rms=0.049649Jy sigma=0.000486 wmodel J1753+2848_S_2017_05_31_pus_map.mod ! Writing 161 model components to file: J1753+2848_S_2017_05_31_pus_map.mod wobs J1753+2848_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1753+2848_S_2017_05_31_pus_uvs.fits wwins J1753+2848_S_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1753+2848_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 = -0.000271096 Jy ! Component: 100 - total flux cleaned = -0.00054808 Jy ! Component: 150 - total flux cleaned = -0.0010053 Jy ! Component: 200 - total flux cleaned = -0.00115127 Jy ! Component: 250 - total flux cleaned = -0.00124492 Jy ! Component: 300 - total flux cleaned = -0.00142483 Jy ! Component: 350 - total flux cleaned = -0.00138151 Jy ! Component: 400 - total flux cleaned = -0.00129692 Jy ! Component: 450 - total flux cleaned = -0.00129748 Jy ! Component: 500 - total flux cleaned = -0.00129685 Jy ! Component: 550 - total flux cleaned = -0.00133491 Jy ! Component: 600 - total flux cleaned = -0.0014118 Jy ! Component: 650 - total flux cleaned = -0.00148711 Jy ! Component: 700 - total flux cleaned = -0.00159755 Jy ! Component: 750 - total flux cleaned = -0.00167006 Jy ! Component: 800 - total flux cleaned = -0.00167 Jy ! Component: 850 - total flux cleaned = -0.00167053 Jy ! Component: 900 - total flux cleaned = -0.0017735 Jy ! Component: 950 - total flux cleaned = -0.0017729 Jy ! Component: 1000 - total flux cleaned = -0.00177215 Jy ! Component: 1050 - total flux cleaned = -0.00167318 Jy ! Component: 1100 - total flux cleaned = -0.00160842 Jy ! Component: 1150 - total flux cleaned = -0.00160904 Jy ! Component: 1200 - total flux cleaned = -0.00157748 Jy ! Component: 1250 - total flux cleaned = -0.00157749 Jy ! Component: 1300 - total flux cleaned = -0.00154629 Jy ! Component: 1350 - total flux cleaned = -0.00160817 Jy ! Component: 1400 - total flux cleaned = -0.00160845 Jy ! Component: 1450 - total flux cleaned = -0.00157846 Jy ! Component: 1500 - total flux cleaned = -0.00154891 Jy ! Component: 1550 - total flux cleaned = -0.0016678 Jy ! Component: 1600 - total flux cleaned = -0.00166774 Jy ! Component: 1650 - total flux cleaned = -0.00175542 Jy ! Component: 1700 - total flux cleaned = -0.0018136 Jy ! Component: 1750 - total flux cleaned = -0.00190019 Jy ! Component: 1800 - total flux cleaned = -0.00190008 Jy ! Component: 1850 - total flux cleaned = -0.00190002 Jy ! Component: 1900 - total flux cleaned = -0.00192858 Jy ! Component: 1950 - total flux cleaned = -0.00195692 Jy ! Component: 2000 - total flux cleaned = -0.00207043 Jy ! Component: 2050 - total flux cleaned = -0.00201374 Jy ! Component: 2100 - total flux cleaned = -0.00207027 Jy ! Component: 2150 - total flux cleaned = -0.00204207 Jy ! Component: 2200 - total flux cleaned = -0.00204201 Jy ! Component: 2250 - total flux cleaned = -0.00192866 Jy ! Component: 2300 - total flux cleaned = -0.00195708 Jy ! Component: 2350 - total flux cleaned = -0.00198541 Jy ! Component: 2400 - total flux cleaned = -0.00201371 Jy ! Component: 2450 - total flux cleaned = -0.00195672 Jy ! Component: 2500 - total flux cleaned = -0.00189997 Jy ! Component: 2550 - total flux cleaned = -0.00187136 Jy ! Component: 2600 - total flux cleaned = -0.0018714 Jy ! Component: 2650 - total flux cleaned = -0.0018141 Jy ! Component: 2700 - total flux cleaned = -0.00181405 Jy ! Component: 2750 - total flux cleaned = -0.00178557 Jy ! Component: 2800 - total flux cleaned = -0.00172817 Jy ! Component: 2850 - total flux cleaned = -0.00167042 Jy ! Component: 2900 - total flux cleaned = -0.00161238 Jy ! Component: 2950 - total flux cleaned = -0.00155398 Jy ! Component: 3000 - total flux cleaned = -0.0014955 Jy ! Component: 3050 - total flux cleaned = -0.00140749 Jy ! Component: 3100 - total flux cleaned = -0.00134861 Jy ! Component: 3150 - total flux cleaned = -0.00125906 Jy ! Component: 3200 - total flux cleaned = -0.00125906 Jy ! Component: 3250 - total flux cleaned = -0.00113781 Jy ! Component: 3300 - total flux cleaned = -0.00107628 Jy ! Component: 3350 - total flux cleaned = -0.000982809 Jy ! Component: 3400 - total flux cleaned = -0.000919706 Jy ! Component: 3450 - total flux cleaned = -0.000856503 Jy ! Component: 3500 - total flux cleaned = -0.000824103 Jy ! Component: 3550 - total flux cleaned = -0.000790778 Jy ! Component: 3600 - total flux cleaned = -0.000757067 Jy ! Component: 3650 - total flux cleaned = -0.000723073 Jy ! Component: 3700 - total flux cleaned = -0.000688861 Jy ! Component: 3750 - total flux cleaned = -0.000654376 Jy ! Component: 3800 - total flux cleaned = -0.000583298 Jy ! Component: 3850 - total flux cleaned = -0.000547308 Jy ! Component: 3900 - total flux cleaned = -0.000510491 Jy ! Component: 3950 - total flux cleaned = -0.000510616 Jy ! Component: 4000 - total flux cleaned = -0.000435042 Jy ! Component: 4050 - total flux cleaned = -0.00039709 Jy ! Total flux subtracted in 4096 components = -0.000358579 Jy ! Clean residual min=-0.002184 max=0.002305 Jy/beam ! Clean residual mean=-0.000013 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 1.19566 Jy keep ! Adding 191 model components to the UV plane model. ! The established model now contains 352 components and 1.19566 Jy ![Exited script file: muppet] wmap "J1753+2848_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.871 x 10.8 at 24.96 degrees (North through East) ! Clean map min=-0.0069296 max=1.1131 Jy/beam ! Writing clean map to FITS file: J1753+2848_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 1.11307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000636394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171524 0.171524 0.343049 0.686098 1.3722 2.74439 5.48878 10.9776 21.9551 43.9102 87.8205 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.871 x 10.8 at 24.96 degrees (North through East) ! Clean map min=-0.0069296 max=1.1131 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+2848_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:54:39 2019