! Started logfile: J0818+4222_S_2017_07_16_pus_uvs.log on Thu May 9 11:04:24 2019 obs J0818+4222_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0818+4222_S_2017_07_16_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.634444 visibilities/baseline/integration-bin. ! Found source: J0818+4222 ! ! 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 815 lines of history. ! ! Reading 2284 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 J0818+4222_S_2017_07_16_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.388593Jy sigma=0.003478 ! Fit after self-cal, rms=0.319858Jy sigma=0.002887 ! 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=3.532 mas, bmaj=4.22 mas, bpa=24.39 degrees ! Estimated noise=2254.72 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 = 0.544577 Jy ! Component: 100 - total flux cleaned = 0.693332 Jy ! Total flux subtracted in 100 components = 0.693332 Jy ! Clean residual min=-0.025718 max=0.063736 Jy/beam ! Clean residual mean=0.000017 rms=0.008913 Jy/beam ! Combined flux in latest and established models = 0.693332 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.693332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161979Jy sigma=0.001290 ! Fit after self-cal, rms=0.161726Jy sigma=0.001287 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699547 Jy ! Component: 100 - total flux cleaned = 0.105996 Jy ! Total flux subtracted in 100 components = 0.105996 Jy ! Clean residual min=-0.018284 max=0.022982 Jy/beam ! Clean residual mean=0.000014 rms=0.005009 Jy/beam ! Combined flux in latest and established models = 0.799328 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.799328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.128344Jy sigma=0.001011 ! Fit after self-cal, rms=0.127893Jy sigma=0.001006 ! 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=4.191 mas, bmaj=4.86 mas, bpa=25.19 degrees ! Estimated noise=1870.31 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 = 0.0190897 Jy ! Component: 100 - total flux cleaned = 0.0295806 Jy ! Component: 150 - total flux cleaned = 0.0357519 Jy ! Component: 200 - total flux cleaned = 0.0385794 Jy ! Total flux subtracted in 200 components = 0.0385794 Jy ! Clean residual min=-0.012540 max=0.015974 Jy/beam ! Clean residual mean=0.000001 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 0.837907 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.837907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123713Jy sigma=0.000988 ! Fit after self-cal, rms=0.123637Jy sigma=0.000988 ! 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 1.00* HN 0.95 KP 1.03 ! LA 1.01 MK 1.03 NL 0.91 OV 0.91 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.98 KP 1.00 ! LA 0.98 MK 1.04 NL 1.07 OV 1.15 ! PT 1.00 SC 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 0.99 ! LA 1.01 MK 1.06 NL 1.05 OV 0.88 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.99 KP 1.00* ! LA 1.00 MK 1.11 NL 1.00* OV 1.00* ! PT 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.123637Jy sigma=0.000988 ! Fit after self-cal, rms=0.092895Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.153 mas, bmaj=4.928 mas, bpa=27.89 degrees ! Estimated noise=1875.95 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 = 0.00349314 Jy ! Component: 100 - total flux cleaned = 0.00320074 Jy ! Component: 150 - total flux cleaned = 0.00308284 Jy ! Component: 200 - total flux cleaned = 0.00289078 Jy ! Total flux subtracted in 200 components = 0.00289078 Jy ! Clean residual min=-0.010656 max=0.010432 Jy/beam ! Clean residual mean=-0.000016 rms=0.002573 Jy/beam ! Combined flux in latest and established models = 0.840798 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.840798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092234Jy sigma=0.000792 ! Fit after self-cal, rms=0.092172Jy sigma=0.000791 ! 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=0.092172Jy sigma=0.000791 ! Fit after self-cal, rms=0.077059Jy sigma=0.000665 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.164 mas, bmaj=4.915 mas, bpa=27.88 degrees ! Estimated noise=1876.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00184679 Jy ! Component: 100 - total flux cleaned = -0.00136758 Jy ! Component: 150 - total flux cleaned = -0.00130675 Jy ! Component: 200 - total flux cleaned = -0.00136248 Jy ! Total flux subtracted in 200 components = -0.00136248 Jy ! Clean residual min=-0.004866 max=0.005481 Jy/beam ! Clean residual mean=-0.000004 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.839436 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.839436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076859Jy sigma=0.000663 ! Fit after self-cal, rms=0.076833Jy sigma=0.000663 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 (-2, 56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388966 Jy ! Component: 100 - total flux cleaned = 0.00402486 Jy ! Component: 150 - total flux cleaned = 0.00357509 Jy ! Component: 200 - total flux cleaned = 0.00325501 Jy ! Total flux subtracted in 200 components = 0.00325501 Jy ! Clean residual min=-0.004461 max=0.004606 Jy/beam ! Clean residual mean=0.000002 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.842691 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.842691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076476Jy sigma=0.000660 ! Fit after self-cal, rms=0.076471Jy sigma=0.000659 ! Inverting map ! Added new window around map position (6, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323859 Jy ! Component: 100 - total flux cleaned = 0.00375656 Jy ! Component: 150 - total flux cleaned = 0.00344877 Jy ! Component: 200 - total flux cleaned = 0.00338424 Jy ! Total flux subtracted in 200 components = 0.00338424 Jy ! Clean residual min=-0.003986 max=0.003975 Jy/beam ! Clean residual mean=0.000001 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.846075 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 71 components and 0.846075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076174Jy sigma=0.000657 ! Fit after self-cal, rms=0.076173Jy sigma=0.000657 ! 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=0.076173Jy sigma=0.000657 ! Fit after self-cal, rms=0.076117Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=4.916 mas, bpa=27.91 degrees ! Estimated noise=1876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.82707e-05 Jy ! Component: 100 - total flux cleaned = -0.000291019 Jy ! Component: 150 - total flux cleaned = -0.000410235 Jy ! Component: 200 - total flux cleaned = -0.000409703 Jy ! Total flux subtracted in 200 components = -0.000409703 Jy ! Clean residual min=-0.003910 max=0.003803 Jy/beam ! Clean residual mean=0.000003 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.845665 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.845665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076014Jy sigma=0.000656 ! Fit after self-cal, rms=0.076013Jy sigma=0.000656 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 = -6.57222e-05 Jy ! Component: 100 - total flux cleaned = -6.48613e-05 Jy ! Component: 150 - total flux cleaned = -1.52407e-05 Jy ! Component: 200 - total flux cleaned = -1.45501e-05 Jy ! Total flux subtracted in 200 components = -1.45501e-05 Jy ! Clean residual min=-0.003952 max=0.003827 Jy/beam ! Clean residual mean=0.000002 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.845651 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.845651 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075952Jy sigma=0.000655 ! Fit after self-cal, rms=0.075952Jy sigma=0.000655 ! 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=0.075952Jy sigma=0.000655 ! Fit after self-cal, rms=0.075926Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.964 mas, bmaj=9.161 mas, bpa=34.09 degrees ! Estimated noise=2293.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000263118 Jy ! Component: 100 - total flux cleaned = -0.000305973 Jy ! Component: 150 - total flux cleaned = -0.000307734 Jy ! Component: 200 - total flux cleaned = -0.000222323 Jy ! Total flux subtracted in 200 components = -0.000222323 Jy ! Clean residual min=-0.004616 max=0.003498 Jy/beam ! Clean residual mean=0.000012 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.845429 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 102 components and 0.845429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075913Jy sigma=0.000655 ! Fit after self-cal, rms=0.075909Jy sigma=0.000655 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 = 0.000209971 Jy ! Component: 100 - total flux cleaned = 0.000236673 Jy ! Component: 150 - total flux cleaned = 0.000285029 Jy ! Component: 200 - total flux cleaned = 0.00030708 Jy ! Total flux subtracted in 200 components = 0.00030708 Jy ! Clean residual min=-0.004536 max=0.003503 Jy/beam ! Clean residual mean=0.000013 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.845736 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.845736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075907Jy sigma=0.000655 ! Fit after self-cal, rms=0.075905Jy sigma=0.000655 ! 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=4.169 mas, bmaj=4.916 mas, bpa=27.89 degrees ! Estimated noise=1875.23 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 4.916 at 27.89 degrees (North through East) ! Clean map min=-0.0038256 max=0.70872 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=0.075905Jy sigma=0.000655 ! Fit after self-cal, rms=0.069429Jy sigma=0.000596 ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=4.918 mas, bpa=27.86 degrees ! Estimated noise=1875.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101355 Jy ! Component: 100 - total flux cleaned = 0.000148017 Jy ! Component: 150 - total flux cleaned = 5.99246e-05 Jy ! Component: 200 - total flux cleaned = 2.012e-05 Jy ! Total flux subtracted in 200 components = 2.012e-05 Jy ! Clean residual min=-0.003782 max=0.003727 Jy/beam ! Clean residual mean=0.000005 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.845756 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 119 components and 0.845756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069370Jy sigma=0.000596 ! Fit after self-cal, rms=0.069371Jy sigma=0.000596 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.90328e-05 Jy ! Component: 100 - total flux cleaned = -2.1505e-06 Jy ! Component: 150 - total flux cleaned = -7.59213e-05 Jy ! Component: 200 - total flux cleaned = -7.59503e-05 Jy ! Total flux subtracted in 200 components = -7.59503e-05 Jy ! Clean residual min=-0.003759 max=0.003746 Jy/beam ! Clean residual mean=0.000005 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.84568 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.84568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069335Jy sigma=0.000596 ! Fit after self-cal, rms=0.069336Jy sigma=0.000596 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069336Jy sigma=0.000596 ! Fit after self-cal, rms=0.069321Jy sigma=0.000596 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=3.548 mas, bmaj=4.283 mas, bpa=26.44 degrees ! Estimated noise=2260.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.542563 Jy ! Component: 100 - total flux cleaned = 0.689193 Jy ! Component: 150 - total flux cleaned = 0.754313 Jy ! Component: 200 - total flux cleaned = 0.788074 Jy ! Total flux subtracted in 200 components = 0.788074 Jy ! Clean residual min=-0.009614 max=0.016675 Jy/beam ! Clean residual mean=-0.000002 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.788074 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.788074 Jy ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=4.919 mas, bpa=27.86 degrees ! Estimated noise=1874.74 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 = 0.0223336 Jy ! Component: 100 - total flux cleaned = 0.0337656 Jy ! Component: 150 - total flux cleaned = 0.0407334 Jy ! Component: 200 - total flux cleaned = 0.0459305 Jy ! Total flux subtracted in 200 components = 0.0459305 Jy ! Clean residual min=-0.004768 max=0.004826 Jy/beam ! Clean residual mean=0.000004 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.834004 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.834004 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=7.961 mas, bmaj=9.161 mas, bpa=34.01 degrees ! Estimated noise=2293.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538325 Jy ! Component: 100 - total flux cleaned = 0.00847016 Jy ! Component: 150 - total flux cleaned = 0.00929207 Jy ! Component: 200 - total flux cleaned = 0.00973308 Jy ! Total flux subtracted in 200 components = 0.00973308 Jy ! Clean residual min=-0.004849 max=0.003603 Jy/beam ! Clean residual mean=0.000020 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.843737 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 = 0.000191124 Jy ! Component: 100 - total flux cleaned = 0.000411004 Jy ! Component: 150 - total flux cleaned = 0.000600896 Jy ! Component: 200 - total flux cleaned = 0.000726645 Jy ! Total flux subtracted in 200 components = 0.000726645 Jy ! Clean residual min=-0.004738 max=0.003516 Jy/beam ! Clean residual mean=0.000018 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.844464 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.844464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.169 mas, bmaj=4.919 mas, bpa=27.86 degrees ! Estimated noise=1874.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470471 Jy ! Component: 100 - total flux cleaned = 0.000263291 Jy ! Component: 150 - total flux cleaned = -0.000124494 Jy ! Component: 200 - total flux cleaned = -0.000467318 Jy ! Total flux subtracted in 200 components = -0.000467318 Jy ! Clean residual min=-0.004123 max=0.004015 Jy/beam ! Clean residual mean=0.000005 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.843997 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.843997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069801Jy sigma=0.000599 ! Fit after self-cal, rms=0.069748Jy sigma=0.000599 wmodel J0818+4222_S_2017_07_16_pus_map.mod ! Writing 81 model components to file: J0818+4222_S_2017_07_16_pus_map.mod wobs J0818+4222_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0818+4222_S_2017_07_16_pus_uvs.fits wwins J0818+4222_S_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0818+4222_S_2017_07_16_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 = -8.11524e-08 Jy ! Component: 100 - total flux cleaned = 0.000531495 Jy ! Component: 150 - total flux cleaned = 0.000595742 Jy ! Component: 200 - total flux cleaned = 0.000716002 Jy ! Component: 250 - total flux cleaned = 0.000656382 Jy ! Component: 300 - total flux cleaned = 0.00054387 Jy ! Component: 350 - total flux cleaned = 0.000705819 Jy ! Component: 400 - total flux cleaned = 0.000653355 Jy ! Component: 450 - total flux cleaned = 0.00075656 Jy ! Component: 500 - total flux cleaned = 0.000658646 Jy ! Component: 550 - total flux cleaned = 0.000803993 Jy ! Component: 600 - total flux cleaned = 0.000756488 Jy ! Component: 650 - total flux cleaned = 0.000664663 Jy ! Component: 700 - total flux cleaned = 0.000754146 Jy ! Component: 750 - total flux cleaned = 0.000665706 Jy ! Component: 800 - total flux cleaned = 0.000752134 Jy ! Component: 850 - total flux cleaned = 0.000793855 Jy ! Component: 900 - total flux cleaned = 0.00071023 Jy ! Component: 950 - total flux cleaned = 0.000710751 Jy ! Component: 1000 - total flux cleaned = 0.000791304 Jy ! Component: 1050 - total flux cleaned = 0.000791536 Jy ! Component: 1100 - total flux cleaned = 0.00086979 Jy ! Component: 1150 - total flux cleaned = 0.00106135 Jy ! Component: 1200 - total flux cleaned = 0.000984937 Jy ! Component: 1250 - total flux cleaned = 0.00113413 Jy ! Component: 1300 - total flux cleaned = 0.0011697 Jy ! Component: 1350 - total flux cleaned = 0.00124177 Jy ! Component: 1400 - total flux cleaned = 0.00120611 Jy ! Component: 1450 - total flux cleaned = 0.00131151 Jy ! Component: 1500 - total flux cleaned = 0.00138089 Jy ! Component: 1550 - total flux cleaned = 0.00141537 Jy ! Component: 1600 - total flux cleaned = 0.00165241 Jy ! Component: 1650 - total flux cleaned = 0.0017534 Jy ! Component: 1700 - total flux cleaned = 0.0018193 Jy ! Component: 1750 - total flux cleaned = 0.00185187 Jy ! Component: 1800 - total flux cleaned = 0.00188457 Jy ! Component: 1850 - total flux cleaned = 0.0020445 Jy ! Component: 1900 - total flux cleaned = 0.00207583 Jy ! Component: 1950 - total flux cleaned = 0.00223125 Jy ! Component: 2000 - total flux cleaned = 0.00220088 Jy ! Component: 2050 - total flux cleaned = 0.00232246 Jy ! Component: 2100 - total flux cleaned = 0.00235201 Jy ! Component: 2150 - total flux cleaned = 0.00247093 Jy ! Component: 2200 - total flux cleaned = 0.00255852 Jy ! Component: 2250 - total flux cleaned = 0.00255827 Jy ! Component: 2300 - total flux cleaned = 0.00270078 Jy ! Component: 2350 - total flux cleaned = 0.00261588 Jy ! Component: 2400 - total flux cleaned = 0.00275595 Jy ! Component: 2450 - total flux cleaned = 0.0027844 Jy ! Component: 2500 - total flux cleaned = 0.00286695 Jy ! Component: 2550 - total flux cleaned = 0.00284023 Jy ! Component: 2600 - total flux cleaned = 0.00289391 Jy ! Component: 2650 - total flux cleaned = 0.00300018 Jy ! Component: 2700 - total flux cleaned = 0.00307905 Jy ! Component: 2750 - total flux cleaned = 0.00323489 Jy ! Component: 2800 - total flux cleaned = 0.00323497 Jy ! Component: 2850 - total flux cleaned = 0.0034137 Jy ! Component: 2900 - total flux cleaned = 0.00341346 Jy ! Component: 2950 - total flux cleaned = 0.00346433 Jy ! Component: 3000 - total flux cleaned = 0.00351402 Jy ! Component: 3050 - total flux cleaned = 0.00356348 Jy ! Component: 3100 - total flux cleaned = 0.00380755 Jy ! Component: 3150 - total flux cleaned = 0.00383169 Jy ! Component: 3200 - total flux cleaned = 0.00387948 Jy ! Component: 3250 - total flux cleaned = 0.00397493 Jy ! Component: 3300 - total flux cleaned = 0.00399855 Jy ! Component: 3350 - total flux cleaned = 0.00416278 Jy ! Component: 3400 - total flux cleaned = 0.00430207 Jy ! Component: 3450 - total flux cleaned = 0.00434846 Jy ! Component: 3500 - total flux cleaned = 0.0045315 Jy ! Component: 3550 - total flux cleaned = 0.00464476 Jy ! Component: 3600 - total flux cleaned = 0.0046898 Jy ! Component: 3650 - total flux cleaned = 0.00477919 Jy ! Component: 3700 - total flux cleaned = 0.00484589 Jy ! Component: 3750 - total flux cleaned = 0.00493385 Jy ! Component: 3800 - total flux cleaned = 0.00506494 Jy ! Component: 3850 - total flux cleaned = 0.00515168 Jy ! Component: 3900 - total flux cleaned = 0.00530251 Jy ! Component: 3950 - total flux cleaned = 0.00538775 Jy ! Component: 4000 - total flux cleaned = 0.00557883 Jy ! Component: 4050 - total flux cleaned = 0.00568426 Jy ! Total flux subtracted in 4096 components = 0.00578912 Jy ! Clean residual min=-0.001378 max=0.001567 Jy/beam ! Clean residual mean=0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.849786 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 319 components and 0.849786 Jy ![Exited script file: muppet] wmap "J0818+4222_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 4.919 at 27.86 degrees (North through East) ! Clean map min=-0.0022315 max=0.70754 Jy/beam ! Writing clean map to FITS file: J0818+4222_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.707538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000345804 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.146623 0.146623 0.293245 0.586491 1.17298 2.34596 4.69193 9.38386 18.7677 37.5354 75.0708 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.707 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.169 x 4.919 at 27.86 degrees (North through East) ! Clean map min=-0.0022315 max=0.70754 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 J0818+4222_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:04:29 2019