! Started logfile: J0118-2141_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:32:22 2019 obs J0118-2141_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0118-2141_S_2017_05_31_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.132164 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0118-2141 ! ! 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 1356 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 J0118-2141_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 417 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 417 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 522 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.299048Jy sigma=0.001463 ! Fit after self-cal, rms=0.267372Jy sigma=0.001333 ! 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=3.056 mas, bmaj=8.503 mas, bpa=3.595 degrees ! Estimated noise=4318.17 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 = 0.789218 Jy ! Component: 100 - total flux cleaned = 0.971665 Jy ! Total flux subtracted in 100 components = 0.971665 Jy ! Clean residual min=-0.059250 max=0.089065 Jy/beam ! Clean residual mean=0.001365 rms=0.020571 Jy/beam ! Combined flux in latest and established models = 0.971665 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.971665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264055Jy sigma=0.001425 ! Fit after self-cal, rms=0.264064Jy sigma=0.001424 ! 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=3.827 mas, bmaj=9.419 mas, bpa=6.333 degrees ! Estimated noise=3615.37 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 = 0.0883047 Jy ! Component: 100 - total flux cleaned = 0.131221 Jy ! Component: 150 - total flux cleaned = 0.154519 Jy ! Component: 200 - total flux cleaned = 0.16742 Jy ! Total flux subtracted in 200 components = 0.16742 Jy ! Clean residual min=-0.058606 max=0.084374 Jy/beam ! Clean residual mean=0.000615 rms=0.018922 Jy/beam ! Combined flux in latest and established models = 1.13909 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 1.13909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234437Jy sigma=0.001182 ! Fit after self-cal, rms=0.234457Jy sigma=0.001182 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.88 HN 1.43 KP 1.00 ! LA 1.00 MK 1.02 NL 0.98 OV 0.94 ! PT 1.00 SC 0.86 ! ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.00* KP 0.97 ! LA 0.95 MK 1.00 NL 1.33 OV 1.05 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.94 HN 1.49 KP 0.97 ! LA 0.98 MK 1.03 NL 1.17 OV 0.91 ! PT 0.98 SC 0.90 ! ! ! 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 0.96 HN 1.00* KP 0.73 ! LA 0.85 MK 1.06 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.234457Jy sigma=0.001182 ! Fit after self-cal, rms=0.148996Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=10.7 mas, bpa=2.396 degrees ! Estimated noise=3700.66 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 = -0.0118483 Jy ! Component: 100 - total flux cleaned = -0.0132887 Jy ! Component: 150 - total flux cleaned = -0.0137002 Jy ! Component: 200 - total flux cleaned = -0.014066 Jy ! Total flux subtracted in 200 components = -0.014066 Jy ! Clean residual min=-0.017168 max=0.016397 Jy/beam ! Clean residual mean=0.000288 rms=0.004537 Jy/beam ! Combined flux in latest and established models = 1.12502 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 1.12502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144846Jy sigma=0.000682 ! Fit after self-cal, rms=0.145276Jy 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=0.145276Jy sigma=0.000681 ! Fit after self-cal, rms=0.147781Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.87 mas, bmaj=10.85 mas, bpa=2.089 degrees ! Estimated noise=3701.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00622024 Jy ! Component: 100 - total flux cleaned = -0.00698021 Jy ! Component: 150 - total flux cleaned = -0.0076562 Jy ! Component: 200 - total flux cleaned = -0.0082793 Jy ! Total flux subtracted in 200 components = -0.0082793 Jy ! Clean residual min=-0.014471 max=0.013368 Jy/beam ! Clean residual mean=0.000190 rms=0.003653 Jy/beam ! Combined flux in latest and established models = 1.11674 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 1.11674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144875Jy sigma=0.000660 ! Fit after self-cal, rms=0.144845Jy sigma=0.000660 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 = -0.000605022 Jy ! Component: 100 - total flux cleaned = -0.00110279 Jy ! Component: 150 - total flux cleaned = -0.00154819 Jy ! Component: 200 - total flux cleaned = -0.00194334 Jy ! Total flux subtracted in 200 components = -0.00194334 Jy ! Clean residual min=-0.012913 max=0.013859 Jy/beam ! Clean residual mean=0.000214 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 1.1148 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 1.1148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143609Jy sigma=0.000656 ! Fit after self-cal, rms=0.143604Jy sigma=0.000656 ! 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=0.143604Jy sigma=0.000656 ! Fit after self-cal, rms=0.142753Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.872 mas, bmaj=10.86 mas, bpa=2.076 degrees ! Estimated noise=3695.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216093 Jy ! Component: 100 - total flux cleaned = -0.00230871 Jy ! Component: 150 - total flux cleaned = -0.00258668 Jy ! Component: 200 - total flux cleaned = -0.00283904 Jy ! Total flux subtracted in 200 components = -0.00283904 Jy ! Clean residual min=-0.011307 max=0.013514 Jy/beam ! Clean residual mean=0.000115 rms=0.003038 Jy/beam ! Combined flux in latest and established models = 1.11196 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 1.11196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142157Jy sigma=0.000645 ! Fit after self-cal, rms=0.142206Jy sigma=0.000645 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 (7, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114181 Jy ! Component: 100 - total flux cleaned = 0.0136802 Jy ! Component: 150 - total flux cleaned = 0.0139984 Jy ! Component: 200 - total flux cleaned = 0.0144206 Jy ! Total flux subtracted in 200 components = 0.0144206 Jy ! Clean residual min=-0.009330 max=0.009858 Jy/beam ! Clean residual mean=-0.000068 rms=0.002391 Jy/beam ! Combined flux in latest and established models = 1.12638 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 1.12638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140790Jy sigma=0.000638 ! Fit after self-cal, rms=0.140832Jy sigma=0.000637 ! 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=0.140832Jy sigma=0.000637 ! Fit after self-cal, rms=0.138960Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.559 mas, bmaj=23.47 mas, bpa=13.43 degrees ! Estimated noise=4360.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357507 Jy ! Component: 100 - total flux cleaned = 0.00375921 Jy ! Component: 150 - total flux cleaned = 0.00384083 Jy ! Component: 200 - total flux cleaned = 0.00383931 Jy ! Total flux subtracted in 200 components = 0.00383931 Jy ! Clean residual min=-0.008115 max=0.008930 Jy/beam ! Clean residual mean=-0.000190 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 1.13022 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 1.13022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138706Jy sigma=0.000633 ! Fit after self-cal, rms=0.138707Jy sigma=0.000633 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 = 0.000266629 Jy ! Component: 100 - total flux cleaned = 0.000322883 Jy ! Component: 150 - total flux cleaned = 0.000373565 Jy ! Component: 200 - total flux cleaned = 0.000373574 Jy ! Total flux subtracted in 200 components = 0.000373574 Jy ! Clean residual min=-0.007778 max=0.008659 Jy/beam ! Clean residual mean=-0.000197 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 1.13059 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 99 components and 1.13059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138615Jy sigma=0.000633 ! Fit after self-cal, rms=0.138628Jy sigma=0.000633 ! 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=3.87 mas, bmaj=10.82 mas, bpa=2.156 degrees ! Estimated noise=3690.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.87 x 10.82 at 2.156 degrees (North through East) ! Clean map min=-0.0081911 max=0.9906 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=0.138628Jy sigma=0.000633 ! Fit after self-cal, rms=0.120246Jy sigma=0.000537 ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=10.8 mas, bpa=2.199 degrees ! Estimated noise=3686.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019098 Jy ! Component: 100 - total flux cleaned = -0.000922582 Jy ! Component: 150 - total flux cleaned = -0.00101129 Jy ! Component: 200 - total flux cleaned = -0.00101326 Jy ! Total flux subtracted in 200 components = -0.00101326 Jy ! Clean residual min=-0.007348 max=0.007693 Jy/beam ! Clean residual mean=-0.000096 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 1.12958 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 1.12958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119949Jy sigma=0.000536 ! Fit after self-cal, rms=0.119952Jy sigma=0.000536 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026893 Jy ! Component: 100 - total flux cleaned = 0.000271924 Jy ! Component: 150 - total flux cleaned = 0.000271448 Jy ! Component: 200 - total flux cleaned = 0.000270604 Jy ! Total flux subtracted in 200 components = 0.000270604 Jy ! Clean residual min=-0.007090 max=0.007540 Jy/beam ! Clean residual mean=-0.000099 rms=0.001833 Jy/beam ! Combined flux in latest and established models = 1.12985 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 1.12985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119817Jy sigma=0.000536 ! Fit after self-cal, rms=0.119817Jy sigma=0.000536 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119817Jy sigma=0.000536 ! Fit after self-cal, rms=0.119636Jy sigma=0.000536 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=3.057 mas, bmaj=8.529 mas, bpa=3.343 degrees ! Estimated noise=4598.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.805104 Jy ! Component: 100 - total flux cleaned = 0.980936 Jy ! Component: 150 - total flux cleaned = 1.02646 Jy ! Component: 200 - total flux cleaned = 1.05001 Jy ! Total flux subtracted in 200 components = 1.05001 Jy ! Clean residual min=-0.012663 max=0.017424 Jy/beam ! Clean residual mean=0.000477 rms=0.003973 Jy/beam ! Combined flux in latest and established models = 1.05001 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 1.05001 Jy ! Inverting map and beam ! Estimated beam: bmin=3.871 mas, bmaj=10.8 mas, bpa=2.219 degrees ! Estimated noise=3684.03 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 = 0.0282028 Jy ! Component: 100 - total flux cleaned = 0.0450513 Jy ! Component: 150 - total flux cleaned = 0.055754 Jy ! Component: 200 - total flux cleaned = 0.0630009 Jy ! Total flux subtracted in 200 components = 0.0630009 Jy ! Clean residual min=-0.007690 max=0.007739 Jy/beam ! Clean residual mean=0.000112 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 1.11301 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 1.11301 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=9.554 mas, bmaj=23.43 mas, bpa=13.48 degrees ! Estimated noise=4353.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712996 Jy ! Component: 100 - total flux cleaned = 0.0111566 Jy ! Component: 150 - total flux cleaned = 0.0135314 Jy ! Component: 200 - total flux cleaned = 0.0149577 Jy ! Total flux subtracted in 200 components = 0.0149577 Jy ! Clean residual min=-0.007367 max=0.008078 Jy/beam ! Clean residual mean=-0.000125 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 1.12797 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 = 0.000166167 Jy ! Component: 100 - total flux cleaned = 0.000240048 Jy ! Component: 150 - total flux cleaned = 0.000276599 Jy ! Component: 200 - total flux cleaned = 0.000343555 Jy ! Total flux subtracted in 200 components = 0.000343555 Jy ! Clean residual min=-0.007300 max=0.008078 Jy/beam ! Clean residual mean=-0.000132 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 1.12831 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 1.12831 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=2.219 degrees ! Estimated noise=3684.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326912 Jy ! Component: 100 - total flux cleaned = 2.5539e-05 Jy ! Component: 150 - total flux cleaned = 0.000118569 Jy ! Component: 200 - total flux cleaned = 0.000113539 Jy ! Total flux subtracted in 200 components = 0.000113539 Jy ! Clean residual min=-0.006720 max=0.007177 Jy/beam ! Clean residual mean=-0.000081 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 1.12843 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 1.12843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119576Jy sigma=0.000536 ! Fit after self-cal, rms=0.119460Jy sigma=0.000536 wmodel J0118-2141_S_2017_05_31_pus_map.mod ! Writing 101 model components to file: J0118-2141_S_2017_05_31_pus_map.mod wobs J0118-2141_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0118-2141_S_2017_05_31_pus_uvs.fits wwins J0118-2141_S_2017_05_31_pus_map.win ! wwins: Wrote 2 windows to J0118-2141_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 = 0.00250116 Jy ! Component: 100 - total flux cleaned = 0.00339738 Jy ! Component: 150 - total flux cleaned = 0.00390401 Jy ! Component: 200 - total flux cleaned = 0.00456385 Jy ! Component: 250 - total flux cleaned = 0.00491805 Jy ! Component: 300 - total flux cleaned = 0.00525424 Jy ! Component: 350 - total flux cleaned = 0.00581646 Jy ! Component: 400 - total flux cleaned = 0.00658639 Jy ! Component: 450 - total flux cleaned = 0.00703101 Jy ! Component: 500 - total flux cleaned = 0.00774102 Jy ! Component: 550 - total flux cleaned = 0.00849635 Jy ! Component: 600 - total flux cleaned = 0.00929568 Jy ! Component: 650 - total flux cleaned = 0.0100679 Jy ! Component: 700 - total flux cleaned = 0.0108784 Jy ! Component: 750 - total flux cleaned = 0.0115441 Jy ! Component: 800 - total flux cleaned = 0.0120738 Jy ! Component: 850 - total flux cleaned = 0.0123027 Jy ! Component: 900 - total flux cleaned = 0.0123591 Jy ! Component: 950 - total flux cleaned = 0.0126364 Jy ! Component: 1000 - total flux cleaned = 0.0128539 Jy ! Component: 1050 - total flux cleaned = 0.0130148 Jy ! Component: 1100 - total flux cleaned = 0.0133301 Jy ! Component: 1150 - total flux cleaned = 0.0135359 Jy ! Component: 1200 - total flux cleaned = 0.0136877 Jy ! Component: 1250 - total flux cleaned = 0.0139366 Jy ! Component: 1300 - total flux cleaned = 0.0140836 Jy ! Component: 1350 - total flux cleaned = 0.0143737 Jy ! Component: 1400 - total flux cleaned = 0.0145163 Jy ! Component: 1450 - total flux cleaned = 0.014704 Jy ! Component: 1500 - total flux cleaned = 0.0147506 Jy ! Component: 1550 - total flux cleaned = 0.0149352 Jy ! Component: 1600 - total flux cleaned = 0.0150264 Jy ! Component: 1650 - total flux cleaned = 0.0152072 Jy ! Component: 1700 - total flux cleaned = 0.0150728 Jy ! Component: 1750 - total flux cleaned = 0.0150289 Jy ! Component: 1800 - total flux cleaned = 0.0149851 Jy ! Component: 1850 - total flux cleaned = 0.0148105 Jy ! Component: 1900 - total flux cleaned = 0.0148108 Jy ! Component: 1950 - total flux cleaned = 0.014811 Jy ! Component: 2000 - total flux cleaned = 0.0147677 Jy ! Component: 2050 - total flux cleaned = 0.0146817 Jy ! Component: 2100 - total flux cleaned = 0.0145962 Jy ! Component: 2150 - total flux cleaned = 0.0145962 Jy ! Component: 2200 - total flux cleaned = 0.0145104 Jy ! Component: 2250 - total flux cleaned = 0.0145104 Jy ! Component: 2300 - total flux cleaned = 0.0144677 Jy ! Component: 2350 - total flux cleaned = 0.0144682 Jy ! Component: 2400 - total flux cleaned = 0.0145551 Jy ! Component: 2450 - total flux cleaned = 0.0145551 Jy ! Component: 2500 - total flux cleaned = 0.0147315 Jy ! Component: 2550 - total flux cleaned = 0.0148649 Jy ! Component: 2600 - total flux cleaned = 0.0150897 Jy ! Component: 2650 - total flux cleaned = 0.0153165 Jy ! Component: 2700 - total flux cleaned = 0.0155466 Jy ! Component: 2750 - total flux cleaned = 0.0157319 Jy ! Component: 2800 - total flux cleaned = 0.016013 Jy ! Component: 2850 - total flux cleaned = 0.0162973 Jy ! Component: 2900 - total flux cleaned = 0.0166334 Jy ! Component: 2950 - total flux cleaned = 0.0168764 Jy ! Component: 3000 - total flux cleaned = 0.0171714 Jy ! Component: 3050 - total flux cleaned = 0.0175198 Jy ! Component: 3100 - total flux cleaned = 0.0178229 Jy ! Component: 3150 - total flux cleaned = 0.01813 Jy ! Component: 3200 - total flux cleaned = 0.0184408 Jy ! Component: 3250 - total flux cleaned = 0.0188098 Jy ! Component: 3300 - total flux cleaned = 0.0191844 Jy ! Component: 3350 - total flux cleaned = 0.0195649 Jy ! Component: 3400 - total flux cleaned = 0.0198963 Jy ! Component: 3450 - total flux cleaned = 0.0202882 Jy ! Component: 3500 - total flux cleaned = 0.0206859 Jy ! Component: 3550 - total flux cleaned = 0.0210902 Jy ! Component: 3600 - total flux cleaned = 0.0215013 Jy ! Component: 3650 - total flux cleaned = 0.0219192 Jy ! Component: 3700 - total flux cleaned = 0.022345 Jy ! Component: 3750 - total flux cleaned = 0.0227775 Jy ! Component: 3800 - total flux cleaned = 0.0232185 Jy ! Component: 3850 - total flux cleaned = 0.0236666 Jy ! Component: 3900 - total flux cleaned = 0.0241899 Jy ! Component: 3950 - total flux cleaned = 0.0246575 Jy ! Component: 4000 - total flux cleaned = 0.0250654 Jy ! Component: 4050 - total flux cleaned = 0.0254808 Jy ! Total flux subtracted in 4096 components = 0.0260467 Jy ! Clean residual min=-0.004031 max=0.004312 Jy/beam ! Clean residual mean=0.000168 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 1.15447 Jy keep ! Adding 217 model components to the UV plane model. ! The established model now contains 318 components and 1.15447 Jy ![Exited script file: muppet] wmap "J0118-2141_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 2.219 degrees (North through East) ! Clean map min=-0.0068638 max=1.0229 Jy/beam ! Writing clean map to FITS file: J0118-2141_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 1.02287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00126286 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370388 0.370388 0.740776 1.48155 2.96311 5.92621 11.8524 23.7048 47.4097 94.8194 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.022 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 2.219 degrees (North through East) ! Clean map min=-0.0068638 max=1.0229 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 J0118-2141_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:32:31 2019