! Started logfile: J0927-2034_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:38:13 2019 obs J0927-2034_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0927-2034_S_2017_03_27_pus_uva.fits ! AN table 1: 67 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.369486 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0927-2034 ! ! 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 1684 lines of history. ! ! Reading 4456 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 J0927-2034_S_2017_03_27_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 303 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 302 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 398 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.349852Jy sigma=0.002367 ! Fit after self-cal, rms=0.327279Jy sigma=0.002206 ! 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=2.548 mas, bmaj=6.391 mas, bpa=-2.931 degrees ! Estimated noise=2304.58 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 = 0.529595 Jy ! Component: 100 - total flux cleaned = 0.652535 Jy ! Total flux subtracted in 100 components = 0.652535 Jy ! Clean residual min=-0.016677 max=0.045681 Jy/beam ! Clean residual mean=-0.000029 rms=0.005330 Jy/beam ! Combined flux in latest and established models = 0.652535 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.652535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176470Jy sigma=0.001085 ! Fit after self-cal, rms=0.176469Jy sigma=0.001085 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0519993 Jy ! Component: 100 - total flux cleaned = 0.0825388 Jy ! Total flux subtracted in 100 components = 0.0825388 Jy ! Clean residual min=-0.014421 max=0.017475 Jy/beam ! Clean residual mean=-0.000011 rms=0.003594 Jy/beam ! Combined flux in latest and established models = 0.735074 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.735074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149987Jy sigma=0.000878 ! Fit after self-cal, rms=0.149960Jy sigma=0.000878 ! 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=3.46 mas, bmaj=7.929 mas, bpa=-4.747 degrees ! Estimated noise=1625.71 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 = 0.0283546 Jy ! Component: 100 - total flux cleaned = 0.0416584 Jy ! Component: 150 - total flux cleaned = 0.0485603 Jy ! Component: 200 - total flux cleaned = 0.0518563 Jy ! Total flux subtracted in 200 components = 0.0518563 Jy ! Clean residual min=-0.010171 max=0.010493 Jy/beam ! Clean residual mean=-0.000024 rms=0.002727 Jy/beam ! Combined flux in latest and established models = 0.78693 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.78693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143939Jy sigma=0.000844 ! Fit after self-cal, rms=0.143946Jy sigma=0.000844 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 1.06 ! LA 1.00 MK 0.98 NL 0.99 OV 1.04 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.08 KP 1.01 ! LA 0.95 MK 0.98 NL 1.02 OV 1.05 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.87 HN 1.06 KP 1.02 ! LA 1.00 MK 1.01 NL 1.01 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.14 HN 0.98 KP 1.00* ! LA 0.96 MK 1.18 NL 1.00* OV 0.86 ! PT 0.98 SC 1.11 ! ! ! Fit before self-cal, rms=0.143946Jy sigma=0.000844 ! Fit after self-cal, rms=0.125478Jy sigma=0.000751 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=7.995 mas, bpa=-4.925 degrees ! Estimated noise=1640.33 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 = 0.000535078 Jy ! Component: 100 - total flux cleaned = 0.000611932 Jy ! Component: 150 - total flux cleaned = 0.000612479 Jy ! Component: 200 - total flux cleaned = 0.000574127 Jy ! Total flux subtracted in 200 components = 0.000574127 Jy ! Clean residual min=-0.007904 max=0.008236 Jy/beam ! Clean residual mean=0.000040 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.787504 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 0.787504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125394Jy sigma=0.000751 ! Fit after self-cal, rms=0.125398Jy sigma=0.000751 ! 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=0.125398Jy sigma=0.000751 ! Fit after self-cal, rms=0.119791Jy sigma=0.000710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=7.992 mas, bpa=-4.746 degrees ! Estimated noise=1648.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359335 Jy ! Component: 100 - total flux cleaned = 0.00373213 Jy ! Component: 150 - total flux cleaned = 0.00369125 Jy ! Component: 200 - total flux cleaned = 0.00364913 Jy ! Total flux subtracted in 200 components = 0.00364913 Jy ! Clean residual min=-0.005997 max=0.006919 Jy/beam ! Clean residual mean=0.000030 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.791154 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 74 components and 0.791154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119690Jy sigma=0.000709 ! Fit after self-cal, rms=0.119712Jy sigma=0.000709 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 = -0.000190448 Jy ! Component: 100 - total flux cleaned = -0.000302651 Jy ! Component: 150 - total flux cleaned = -0.000369638 Jy ! Component: 200 - total flux cleaned = -0.000433944 Jy ! Total flux subtracted in 200 components = -0.000433944 Jy ! Clean residual min=-0.005955 max=0.006934 Jy/beam ! Clean residual mean=0.000030 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.79072 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 76 components and 0.79072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119700Jy sigma=0.000709 ! Fit after self-cal, rms=0.119699Jy sigma=0.000709 ! Inverting map ! Added new window around map position (51.5, 93.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559873 Jy ! Component: 100 - total flux cleaned = 0.00574247 Jy ! Component: 150 - total flux cleaned = 0.00545944 Jy ! Component: 200 - total flux cleaned = 0.00528686 Jy ! Total flux subtracted in 200 components = 0.00528686 Jy ! Clean residual min=-0.005979 max=0.006442 Jy/beam ! Clean residual mean=0.000028 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.796007 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.796007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119187Jy sigma=0.000707 ! Fit after self-cal, rms=0.119147Jy sigma=0.000707 ! 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=0.119147Jy sigma=0.000707 ! Fit after self-cal, rms=0.111995Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=8.009 mas, bpa=-4.78 degrees ! Estimated noise=1651.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116552 Jy ! Component: 100 - total flux cleaned = -0.000547637 Jy ! Component: 150 - total flux cleaned = -0.000733754 Jy ! Component: 200 - total flux cleaned = -0.000908665 Jy ! Total flux subtracted in 200 components = -0.000908665 Jy ! Clean residual min=-0.004522 max=0.004642 Jy/beam ! Clean residual mean=0.000015 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.795098 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.795098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111899Jy sigma=0.000667 ! Fit after self-cal, rms=0.111999Jy sigma=0.000667 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 (-116, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275199 Jy ! Component: 100 - total flux cleaned = 0.00299102 Jy ! Component: 150 - total flux cleaned = 0.00319817 Jy ! Component: 200 - total flux cleaned = 0.00319921 Jy ! Total flux subtracted in 200 components = 0.00319921 Jy ! Clean residual min=-0.004399 max=0.004328 Jy/beam ! Clean residual mean=0.000012 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.798297 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 133 components and 0.798297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111811Jy sigma=0.000666 ! Fit after self-cal, rms=0.111805Jy sigma=0.000666 ! 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=0.111805Jy sigma=0.000666 ! Fit after self-cal, rms=0.111812Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.79 mas, bmaj=18.21 mas, bpa=4.059 degrees ! Estimated noise=1979.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195319 Jy ! Component: 100 - total flux cleaned = 0.000290977 Jy ! Component: 150 - total flux cleaned = 0.000333924 Jy ! Component: 200 - total flux cleaned = 0.000374282 Jy ! Total flux subtracted in 200 components = 0.000374282 Jy ! Clean residual min=-0.004267 max=0.004582 Jy/beam ! Clean residual mean=0.000020 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.798671 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 143 components and 0.798671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111778Jy sigma=0.000665 ! Fit after self-cal, rms=0.111781Jy sigma=0.000665 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 = 7.91315e-05 Jy ! Component: 100 - total flux cleaned = 4.22719e-05 Jy ! Component: 150 - total flux cleaned = -2.83276e-05 Jy ! Component: 200 - total flux cleaned = 4.07349e-06 Jy ! Total flux subtracted in 200 components = 4.07349e-06 Jy ! Clean residual min=-0.004191 max=0.004442 Jy/beam ! Clean residual mean=0.000020 rms=0.001164 Jy/beam ! Combined flux in latest and established models = 0.798675 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 150 components and 0.798676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111772Jy sigma=0.000665 ! Fit after self-cal, rms=0.111772Jy sigma=0.000665 ! 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=3.476 mas, bmaj=8.013 mas, bpa=-4.784 degrees ! Estimated noise=1650.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.476 x 8.013 at -4.784 degrees (North through East) ! Clean map min=-0.0041994 max=0.70683 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=0.111772Jy sigma=0.000665 ! Fit after self-cal, rms=0.103580Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=8.013 mas, bpa=-4.791 degrees ! Estimated noise=1649.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000756512 Jy ! Component: 100 - total flux cleaned = -0.000698037 Jy ! Component: 150 - total flux cleaned = -0.000699412 Jy ! Component: 200 - total flux cleaned = -0.000751694 Jy ! Total flux subtracted in 200 components = -0.000751694 Jy ! Clean residual min=-0.004320 max=0.004059 Jy/beam ! Clean residual mean=0.000012 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.797924 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.797924 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103503Jy sigma=0.000601 ! Fit after self-cal, rms=0.103502Jy sigma=0.000601 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236056 Jy ! Component: 100 - total flux cleaned = -0.000286265 Jy ! Component: 150 - total flux cleaned = -0.000287303 Jy ! Component: 200 - total flux cleaned = -0.000384113 Jy ! Total flux subtracted in 200 components = -0.000384113 Jy ! Clean residual min=-0.004298 max=0.003997 Jy/beam ! Clean residual mean=0.000012 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.79754 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 0.79754 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103443Jy sigma=0.000600 ! Fit after self-cal, rms=0.103443Jy sigma=0.000600 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103443Jy sigma=0.000600 ! Fit after self-cal, rms=0.103480Jy sigma=0.000600 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=2.554 mas, bmaj=6.421 mas, bpa=-2.835 degrees ! Estimated noise=2338.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.538111 Jy ! Component: 100 - total flux cleaned = 0.663667 Jy ! Component: 150 - total flux cleaned = 0.714506 Jy ! Component: 200 - total flux cleaned = 0.743549 Jy ! Total flux subtracted in 200 components = 0.743549 Jy ! Clean residual min=-0.007917 max=0.014578 Jy/beam ! Clean residual mean=0.000001 rms=0.002152 Jy/beam ! Combined flux in latest and established models = 0.74355 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.74355 Jy ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=8.016 mas, bpa=-4.78 degrees ! Estimated noise=1648.96 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 = 0.0244889 Jy ! Component: 100 - total flux cleaned = 0.0351497 Jy ! Component: 150 - total flux cleaned = 0.0414103 Jy ! Component: 200 - total flux cleaned = 0.0451753 Jy ! Total flux subtracted in 200 components = 0.0451753 Jy ! Clean residual min=-0.004231 max=0.005295 Jy/beam ! Clean residual mean=0.000007 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.788725 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 68 components and 0.788725 Jy ! Inverting map ! Added new window around map position (-1.5, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486833 Jy ! Component: 100 - total flux cleaned = 0.00707978 Jy ! Component: 150 - total flux cleaned = 0.00889828 Jy ! Component: 200 - total flux cleaned = 0.00973286 Jy ! Total flux subtracted in 200 components = 0.00973286 Jy ! Clean residual min=-0.003827 max=0.003755 Jy/beam ! Clean residual mean=0.000010 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.798458 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 0.798458 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=8.791 mas, bmaj=18.21 mas, bpa=4.054 degrees ! Estimated noise=1976.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022054 Jy ! Component: 100 - total flux cleaned = 0.00296156 Jy ! Component: 150 - total flux cleaned = 0.00315593 Jy ! Component: 200 - total flux cleaned = 0.00320327 Jy ! Total flux subtracted in 200 components = 0.00320327 Jy ! Clean residual min=-0.003542 max=0.003802 Jy/beam ! Clean residual mean=0.000020 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.801661 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 = 2.27532e-06 Jy ! Component: 100 - total flux cleaned = 4.29705e-06 Jy ! Component: 150 - total flux cleaned = 5.5876e-06 Jy ! Component: 200 - total flux cleaned = -2.70991e-05 Jy ! Total flux subtracted in 200 components = -2.70991e-05 Jy ! Clean residual min=-0.003488 max=0.003756 Jy/beam ! Clean residual mean=0.000020 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.801634 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.801634 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=8.016 mas, bpa=-4.78 degrees ! Estimated noise=1648.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369627 Jy ! Component: 100 - total flux cleaned = -0.000302547 Jy ! Component: 150 - total flux cleaned = -0.000241494 Jy ! Component: 200 - total flux cleaned = -0.000244282 Jy ! Total flux subtracted in 200 components = -0.000244282 Jy ! Clean residual min=-0.003730 max=0.003554 Jy/beam ! Clean residual mean=0.000013 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.80139 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 150 components and 0.80139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103209Jy sigma=0.000600 ! Fit after self-cal, rms=0.103206Jy sigma=0.000600 wmodel J0927-2034_S_2017_03_27_pus_map.mod ! Writing 150 model components to file: J0927-2034_S_2017_03_27_pus_map.mod wobs J0927-2034_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0927-2034_S_2017_03_27_pus_uvs.fits wwins J0927-2034_S_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0927-2034_S_2017_03_27_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 = -1.90714e-05 Jy ! Component: 100 - total flux cleaned = 0.000470973 Jy ! Component: 150 - total flux cleaned = 0.000881475 Jy ! Component: 200 - total flux cleaned = 0.00138596 Jy ! Component: 250 - total flux cleaned = 0.00171096 Jy ! Component: 300 - total flux cleaned = 0.00197465 Jy ! Component: 350 - total flux cleaned = 0.00202604 Jy ! Component: 400 - total flux cleaned = 0.00202545 Jy ! Component: 450 - total flux cleaned = 0.00192702 Jy ! Component: 500 - total flux cleaned = 0.00159081 Jy ! Component: 550 - total flux cleaned = 0.00140248 Jy ! Component: 600 - total flux cleaned = 0.00117073 Jy ! Component: 650 - total flux cleaned = 0.000942834 Jy ! Component: 700 - total flux cleaned = 0.000763785 Jy ! Component: 750 - total flux cleaned = 0.000631363 Jy ! Component: 800 - total flux cleaned = 0.000500235 Jy ! Component: 850 - total flux cleaned = 0.00019894 Jy ! Component: 900 - total flux cleaned = -1.25543e-05 Jy ! Component: 950 - total flux cleaned = -0.000179868 Jy ! Component: 1000 - total flux cleaned = -0.000344747 Jy ! Component: 1050 - total flux cleaned = -0.000426999 Jy ! Component: 1100 - total flux cleaned = -0.000548302 Jy ! Component: 1150 - total flux cleaned = -0.000747446 Jy ! Component: 1200 - total flux cleaned = -0.000981843 Jy ! Component: 1250 - total flux cleaned = -0.00098168 Jy ! Component: 1300 - total flux cleaned = -0.00121143 Jy ! Component: 1350 - total flux cleaned = -0.00132488 Jy ! Component: 1400 - total flux cleaned = -0.00121364 Jy ! Component: 1450 - total flux cleaned = -0.00147354 Jy ! Component: 1500 - total flux cleaned = -0.00154647 Jy ! Component: 1550 - total flux cleaned = -0.00151059 Jy ! Component: 1600 - total flux cleaned = -0.0016542 Jy ! Component: 1650 - total flux cleaned = -0.00179596 Jy ! Component: 1700 - total flux cleaned = -0.00176088 Jy ! Component: 1750 - total flux cleaned = -0.00186571 Jy ! Component: 1800 - total flux cleaned = -0.00200385 Jy ! Component: 1850 - total flux cleaned = -0.00207209 Jy ! Component: 1900 - total flux cleaned = -0.00193547 Jy ! Component: 1950 - total flux cleaned = -0.00196916 Jy ! Component: 2000 - total flux cleaned = -0.00193516 Jy ! Component: 2050 - total flux cleaned = -0.00196824 Jy ! Component: 2100 - total flux cleaned = -0.00193499 Jy ! Component: 2150 - total flux cleaned = -0.00193482 Jy ! Component: 2200 - total flux cleaned = -0.00196722 Jy ! Component: 2250 - total flux cleaned = -0.00193469 Jy ! Component: 2300 - total flux cleaned = -0.00187077 Jy ! Component: 2350 - total flux cleaned = -0.00199754 Jy ! Component: 2400 - total flux cleaned = -0.0018396 Jy ! Component: 2450 - total flux cleaned = -0.0018398 Jy ! Component: 2500 - total flux cleaned = -0.00174635 Jy ! Component: 2550 - total flux cleaned = -0.00162282 Jy ! Component: 2600 - total flux cleaned = -0.0015616 Jy ! Component: 2650 - total flux cleaned = -0.00150058 Jy ! Component: 2700 - total flux cleaned = -0.00144023 Jy ! Component: 2750 - total flux cleaned = -0.00147041 Jy ! Component: 2800 - total flux cleaned = -0.00141062 Jy ! Component: 2850 - total flux cleaned = -0.00141101 Jy ! Component: 2900 - total flux cleaned = -0.00141132 Jy ! Component: 2950 - total flux cleaned = -0.00144064 Jy ! Component: 3000 - total flux cleaned = -0.001499 Jy ! Component: 3050 - total flux cleaned = -0.00135363 Jy ! Component: 3100 - total flux cleaned = -0.00129581 Jy ! Component: 3150 - total flux cleaned = -0.00143926 Jy ! Component: 3200 - total flux cleaned = -0.00141049 Jy ! Component: 3250 - total flux cleaned = -0.00149578 Jy ! Component: 3300 - total flux cleaned = -0.00152392 Jy ! Component: 3350 - total flux cleaned = -0.00152401 Jy ! Component: 3400 - total flux cleaned = -0.0014401 Jy ! Component: 3450 - total flux cleaned = -0.00160713 Jy ! Component: 3500 - total flux cleaned = -0.00163471 Jy ! Component: 3550 - total flux cleaned = -0.00163443 Jy ! Component: 3600 - total flux cleaned = -0.00168913 Jy ! Component: 3650 - total flux cleaned = -0.00163471 Jy ! Component: 3700 - total flux cleaned = -0.00166183 Jy ! Component: 3750 - total flux cleaned = -0.00174268 Jy ! Component: 3800 - total flux cleaned = -0.00176969 Jy ! Component: 3850 - total flux cleaned = -0.00182296 Jy ! Component: 3900 - total flux cleaned = -0.00187602 Jy ! Component: 3950 - total flux cleaned = -0.00192901 Jy ! Component: 4000 - total flux cleaned = -0.00192917 Jy ! Component: 4050 - total flux cleaned = -0.00195537 Jy ! Total flux subtracted in 4096 components = -0.00190326 Jy ! Clean residual min=-0.001475 max=0.001907 Jy/beam ! Clean residual mean=0.000009 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.799486 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 427 components and 0.799486 Jy ![Exited script file: muppet] wmap "J0927-2034_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.478 x 8.016 at -4.78 degrees (North through East) ! Clean map min=-0.0029833 max=0.71181 Jy/beam ! Writing clean map to FITS file: J0927-2034_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.711807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000484434 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204171 0.204171 0.408341 0.816683 1.63337 3.26673 6.53346 13.0669 26.1339 52.2677 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.711 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.478 x 8.016 at -4.78 degrees (North through East) ! Clean map min=-0.0029833 max=0.71181 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 J0927-2034_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:38:18 2019