! Started logfile: J2258-2758_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:50:54 2019 obs J2258-2758_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2017_03_27_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.728472 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! 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 4196 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 J2258-2758_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.262430Jy sigma=0.001612 ! Fit after self-cal, rms=0.251041Jy sigma=0.001539 ! 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=2.677 mas, bmaj=7.004 mas, bpa=0.7666 degrees ! Estimated noise=2370.31 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.782575 Jy ! Component: 100 - total flux cleaned = 0.976232 Jy ! Total flux subtracted in 100 components = 0.976232 Jy ! Clean residual min=-0.027664 max=0.095817 Jy/beam ! Clean residual mean=-0.000109 rms=0.009416 Jy/beam ! Combined flux in latest and established models = 0.976232 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.976232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.248470Jy sigma=0.001537 ! Fit after self-cal, rms=0.248484Jy sigma=0.001537 ! Inverting map ! Added new window around map position (-3.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0978436 Jy ! Component: 100 - total flux cleaned = 0.154367 Jy ! Total flux subtracted in 100 components = 0.154367 Jy ! Clean residual min=-0.023278 max=0.049018 Jy/beam ! Clean residual mean=-0.000085 rms=0.006265 Jy/beam ! Combined flux in latest and established models = 1.1306 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 1.1306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192766Jy sigma=0.001118 ! Fit after self-cal, rms=0.190743Jy sigma=0.001106 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0412379 Jy ! Component: 100 - total flux cleaned = 0.0658818 Jy ! Total flux subtracted in 100 components = 0.0658818 Jy ! Clean residual min=-0.020871 max=0.034709 Jy/beam ! Clean residual mean=-0.000073 rms=0.005299 Jy/beam ! Combined flux in latest and established models = 1.19648 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 1.19648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178411Jy sigma=0.001015 ! Fit after self-cal, rms=0.177312Jy sigma=0.001008 ! 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=3.297 mas, bmaj=8.297 mas, bpa=0.2531 degrees ! Estimated noise=1915.43 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 = 0.0277983 Jy ! Component: 100 - total flux cleaned = 0.0413625 Jy ! Component: 150 - total flux cleaned = 0.0458611 Jy ! Component: 200 - total flux cleaned = 0.0469711 Jy ! Total flux subtracted in 200 components = 0.0469711 Jy ! Clean residual min=-0.018858 max=0.024844 Jy/beam ! Clean residual mean=-0.000165 rms=0.005342 Jy/beam ! Combined flux in latest and established models = 1.24345 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 1.24345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172864Jy sigma=0.000978 ! Fit after self-cal, rms=0.172428Jy sigma=0.000975 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.22 KP 1.04 ! LA 0.98 MK 0.99 NL 1.00 OV 1.03 ! PT 0.98 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.35 KP 1.00 ! LA 0.94 MK 0.98 NL 1.06 OV 1.16 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.06 HN 1.26 KP 0.98 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.21 KP 1.00* ! LA 1.00* MK 1.07 NL 1.00* OV 1.00 ! PT 0.98 SC 0.93 ! ! ! Fit before self-cal, rms=0.172428Jy sigma=0.000975 ! Fit after self-cal, rms=0.150449Jy sigma=0.000825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.303 mas, bmaj=8.269 mas, bpa=0.4351 degrees ! Estimated noise=1914.07 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 = -0.00351651 Jy ! Component: 100 - total flux cleaned = -0.00469551 Jy ! Component: 150 - total flux cleaned = -0.00502524 Jy ! Component: 200 - total flux cleaned = -0.00533322 Jy ! Total flux subtracted in 200 components = -0.00533322 Jy ! Clean residual min=-0.013904 max=0.016950 Jy/beam ! Clean residual mean=-0.000099 rms=0.003901 Jy/beam ! Combined flux in latest and established models = 1.23812 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 1.23812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149949Jy sigma=0.000822 ! Fit after self-cal, rms=0.149981Jy sigma=0.000822 ! 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=0.149981Jy sigma=0.000822 ! Fit after self-cal, rms=0.140700Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=8.285 mas, bpa=0.4425 degrees ! Estimated noise=1910.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000776871 Jy ! Component: 100 - total flux cleaned = -0.00162767 Jy ! Component: 150 - total flux cleaned = -0.00211504 Jy ! Component: 200 - total flux cleaned = -0.00233769 Jy ! Total flux subtracted in 200 components = -0.00233769 Jy ! Clean residual min=-0.012498 max=0.013523 Jy/beam ! Clean residual mean=-0.000090 rms=0.003266 Jy/beam ! Combined flux in latest and established models = 1.23578 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 1.23578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140432Jy sigma=0.000763 ! Fit after self-cal, rms=0.140440Jy sigma=0.000763 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 = 0.000263806 Jy ! Component: 100 - total flux cleaned = -5.81392e-05 Jy ! Component: 150 - total flux cleaned = -0.000249038 Jy ! Component: 200 - total flux cleaned = -0.00034386 Jy ! Total flux subtracted in 200 components = -0.00034386 Jy ! Clean residual min=-0.012288 max=0.013839 Jy/beam ! Clean residual mean=-0.000091 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 1.23544 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 1.23544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140307Jy sigma=0.000762 ! Fit after self-cal, rms=0.140299Jy sigma=0.000762 ! 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=0.140299Jy sigma=0.000762 ! Fit after self-cal, rms=0.121349Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.304 mas, bmaj=8.288 mas, bpa=0.3628 degrees ! Estimated noise=1908.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958839 Jy ! Component: 100 - total flux cleaned = 0.000580133 Jy ! Component: 150 - total flux cleaned = 0.000259107 Jy ! Component: 200 - total flux cleaned = -2.26874e-05 Jy ! Total flux subtracted in 200 components = -2.26874e-05 Jy ! Clean residual min=-0.006716 max=0.011205 Jy/beam ! Clean residual mean=-0.000061 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 1.23541 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 1.23541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121098Jy sigma=0.000663 ! Fit after self-cal, rms=0.121077Jy sigma=0.000662 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 (-15, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106477 Jy ! Component: 100 - total flux cleaned = 0.0134455 Jy ! Component: 150 - total flux cleaned = 0.0144393 Jy ! Component: 200 - total flux cleaned = 0.0148031 Jy ! Total flux subtracted in 200 components = 0.0148031 Jy ! Clean residual min=-0.006268 max=0.006196 Jy/beam ! Clean residual mean=-0.000053 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 1.25022 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 1.25022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120046Jy sigma=0.000656 ! Fit after self-cal, rms=0.119918Jy 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=0.119918Jy sigma=0.000655 ! Fit after self-cal, rms=0.119564Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.775 mas, bmaj=20.5 mas, bpa=3.786 degrees ! Estimated noise=2328.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380555 Jy ! Component: 100 - total flux cleaned = 0.00439327 Jy ! Component: 150 - total flux cleaned = 0.00475711 Jy ! Component: 200 - total flux cleaned = 0.00475914 Jy ! Total flux subtracted in 200 components = 0.00475914 Jy ! Clean residual min=-0.006132 max=0.005931 Jy/beam ! Clean residual mean=-0.000083 rms=0.001741 Jy/beam ! Combined flux in latest and established models = 1.25498 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 1.25498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119444Jy sigma=0.000654 ! Fit after self-cal, rms=0.119368Jy sigma=0.000654 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 = 0.00137386 Jy ! Component: 100 - total flux cleaned = 0.00145505 Jy ! Component: 150 - total flux cleaned = 0.00145814 Jy ! Component: 200 - total flux cleaned = 0.00145805 Jy ! Total flux subtracted in 200 components = 0.00145805 Jy ! Clean residual min=-0.006038 max=0.005999 Jy/beam ! Clean residual mean=-0.000082 rms=0.001713 Jy/beam ! Combined flux in latest and established models = 1.25643 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 1.25643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119320Jy sigma=0.000653 ! Fit after self-cal, rms=0.119288Jy sigma=0.000653 ! 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=3.302 mas, bmaj=8.287 mas, bpa=0.3669 degrees ! Estimated noise=1905.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.287 at 0.3669 degrees (North through East) ! Clean map min=-0.0059725 max=0.97735 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=0.119288Jy sigma=0.000653 ! Fit after self-cal, rms=0.110980Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=8.287 mas, bpa=0.3474 degrees ! Estimated noise=1902.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041074 Jy ! Component: 100 - total flux cleaned = 0.000211776 Jy ! Component: 150 - total flux cleaned = 3.23571e-05 Jy ! Component: 200 - total flux cleaned = -0.000207057 Jy ! Total flux subtracted in 200 components = -0.000207057 Jy ! Clean residual min=-0.005940 max=0.005768 Jy/beam ! Clean residual mean=-0.000047 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 1.25623 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 1.25623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110813Jy sigma=0.000600 ! Fit after self-cal, rms=0.110809Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241972 Jy ! Component: 100 - total flux cleaned = 9.3634e-05 Jy ! Component: 150 - total flux cleaned = 9.45109e-05 Jy ! Component: 200 - total flux cleaned = -4.21223e-05 Jy ! Total flux subtracted in 200 components = -4.21223e-05 Jy ! Clean residual min=-0.005886 max=0.005701 Jy/beam ! Clean residual mean=-0.000047 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 1.25619 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 163 components and 1.25619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110699Jy sigma=0.000599 ! Fit after self-cal, rms=0.110694Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110694Jy sigma=0.000599 ! Fit after self-cal, rms=0.110658Jy sigma=0.000599 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=2.68 mas, bmaj=7.005 mas, bpa=0.9998 degrees ! Estimated noise=2360.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.776962 Jy ! Component: 100 - total flux cleaned = 0.976335 Jy ! Component: 150 - total flux cleaned = 1.07672 Jy ! Component: 200 - total flux cleaned = 1.13593 Jy ! Total flux subtracted in 200 components = 1.13593 Jy ! Clean residual min=-0.011405 max=0.031476 Jy/beam ! Clean residual mean=-0.000041 rms=0.003427 Jy/beam ! Combined flux in latest and established models = 1.13593 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 35 model components to the UV plane model. ! The established model now contains 35 components and 1.13593 Jy ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.288 mas, bpa=0.3504 degrees ! Estimated noise=1902.74 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 = 0.0481297 Jy ! Component: 100 - total flux cleaned = 0.0736135 Jy ! Component: 150 - total flux cleaned = 0.0893192 Jy ! Component: 200 - total flux cleaned = 0.0998134 Jy ! Total flux subtracted in 200 components = 0.0998134 Jy ! Clean residual min=-0.007543 max=0.010209 Jy/beam ! Clean residual mean=-0.000064 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 1.23574 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 83 components and 1.23574 Jy ! Inverting map ! Added new window around map position (3.5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00902407 Jy ! Component: 100 - total flux cleaned = 0.0121977 Jy ! Component: 150 - total flux cleaned = 0.0137859 Jy ! Component: 200 - total flux cleaned = 0.0146477 Jy ! Total flux subtracted in 200 components = 0.0146477 Jy ! Clean residual min=-0.006684 max=0.005247 Jy/beam ! Clean residual mean=-0.000051 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 1.25039 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 1.25039 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=8.772 mas, bmaj=20.51 mas, bpa=3.764 degrees ! Estimated noise=2325.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321854 Jy ! Component: 100 - total flux cleaned = 0.00404739 Jy ! Component: 150 - total flux cleaned = 0.00426174 Jy ! Component: 200 - total flux cleaned = 0.00443919 Jy ! Total flux subtracted in 200 components = 0.00443919 Jy ! Clean residual min=-0.005991 max=0.005353 Jy/beam ! Clean residual mean=-0.000088 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 1.25483 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 = 4.12843e-06 Jy ! Component: 100 - total flux cleaned = -4.19109e-05 Jy ! Component: 150 - total flux cleaned = -8.28183e-05 Jy ! Component: 200 - total flux cleaned = -8.30283e-05 Jy ! Total flux subtracted in 200 components = -8.30283e-05 Jy ! Clean residual min=-0.006009 max=0.005307 Jy/beam ! Clean residual mean=-0.000088 rms=0.001625 Jy/beam ! Combined flux in latest and established models = 1.25475 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 110 components and 1.25475 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=8.288 mas, bpa=0.3504 degrees ! Estimated noise=1902.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000880031 Jy ! Component: 100 - total flux cleaned = -0.00063439 Jy ! Component: 150 - total flux cleaned = -0.000521282 Jy ! Component: 200 - total flux cleaned = -0.000625281 Jy ! Total flux subtracted in 200 components = -0.000625281 Jy ! Clean residual min=-0.006290 max=0.005503 Jy/beam ! Clean residual mean=-0.000049 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 1.25412 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 1.25412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110730Jy sigma=0.000599 ! Fit after self-cal, rms=0.110615Jy sigma=0.000598 wmodel J2258-2758_S_2017_03_27_pus_map.mod ! Writing 129 model components to file: J2258-2758_S_2017_03_27_pus_map.mod wobs J2258-2758_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2017_03_27_pus_uvs.fits wwins J2258-2758_S_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J2258-2758_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 = -0.00100653 Jy ! Component: 100 - total flux cleaned = -0.00171866 Jy ! Component: 150 - total flux cleaned = -0.00238711 Jy ! Component: 200 - total flux cleaned = -0.00254757 Jy ! Component: 250 - total flux cleaned = -0.00308405 Jy ! Component: 300 - total flux cleaned = -0.00360001 Jy ! Component: 350 - total flux cleaned = -0.00395989 Jy ! Component: 400 - total flux cleaned = -0.00438165 Jy ! Component: 450 - total flux cleaned = -0.00492674 Jy ! Component: 500 - total flux cleaned = -0.00545863 Jy ! Component: 550 - total flux cleaned = -0.00558885 Jy ! Component: 600 - total flux cleaned = -0.00597288 Jy ! Component: 650 - total flux cleaned = -0.00641261 Jy ! Component: 700 - total flux cleaned = -0.00672037 Jy ! Component: 750 - total flux cleaned = -0.00690279 Jy ! Component: 800 - total flux cleaned = -0.00720315 Jy ! Component: 850 - total flux cleaned = -0.00755801 Jy ! Component: 900 - total flux cleaned = -0.00808267 Jy ! Component: 950 - total flux cleaned = -0.00831269 Jy ! Component: 1000 - total flux cleaned = -0.00888065 Jy ! Component: 1050 - total flux cleaned = -0.00904838 Jy ! Component: 1100 - total flux cleaned = -0.00926906 Jy ! Component: 1150 - total flux cleaned = -0.00943261 Jy ! Component: 1200 - total flux cleaned = -0.00970344 Jy ! Component: 1250 - total flux cleaned = -0.00970417 Jy ! Component: 1300 - total flux cleaned = -0.0101282 Jy ! Component: 1350 - total flux cleaned = -0.0103381 Jy ! Component: 1400 - total flux cleaned = -0.0107016 Jy ! Component: 1450 - total flux cleaned = -0.0111116 Jy ! Component: 1500 - total flux cleaned = -0.011314 Jy ! Component: 1550 - total flux cleaned = -0.0114648 Jy ! Component: 1600 - total flux cleaned = -0.011812 Jy ! Component: 1650 - total flux cleaned = -0.0118609 Jy ! Component: 1700 - total flux cleaned = -0.0120554 Jy ! Component: 1750 - total flux cleaned = -0.012056 Jy ! Component: 1800 - total flux cleaned = -0.0124866 Jy ! Component: 1850 - total flux cleaned = -0.0128644 Jy ! Component: 1900 - total flux cleaned = -0.0130512 Jy ! Component: 1950 - total flux cleaned = -0.0132829 Jy ! Component: 2000 - total flux cleaned = -0.0133289 Jy ! Component: 2050 - total flux cleaned = -0.0135563 Jy ! Component: 2100 - total flux cleaned = -0.013737 Jy ! Component: 2150 - total flux cleaned = -0.013962 Jy ! Component: 2200 - total flux cleaned = -0.0141847 Jy ! Component: 2250 - total flux cleaned = -0.014538 Jy ! Component: 2300 - total flux cleaned = -0.0147134 Jy ! Component: 2350 - total flux cleaned = -0.0151482 Jy ! Component: 2400 - total flux cleaned = -0.0152342 Jy ! Component: 2450 - total flux cleaned = -0.0154049 Jy ! Component: 2500 - total flux cleaned = -0.0155754 Jy ! Component: 2550 - total flux cleaned = -0.0159973 Jy ! Component: 2600 - total flux cleaned = -0.0162902 Jy ! Component: 2650 - total flux cleaned = -0.0165391 Jy ! Component: 2700 - total flux cleaned = -0.0169099 Jy ! Component: 2750 - total flux cleaned = -0.0170329 Jy ! Component: 2800 - total flux cleaned = -0.0172762 Jy ! Component: 2850 - total flux cleaned = -0.0175581 Jy ! Component: 2900 - total flux cleaned = -0.0177981 Jy ! Component: 2950 - total flux cleaned = -0.0179965 Jy ! Component: 3000 - total flux cleaned = -0.018194 Jy ! Component: 3050 - total flux cleaned = -0.0185075 Jy ! Component: 3100 - total flux cleaned = -0.0187405 Jy ! Component: 3150 - total flux cleaned = -0.0187794 Jy ! Component: 3200 - total flux cleaned = -0.0190862 Jy ! Component: 3250 - total flux cleaned = -0.0194285 Jy ! Component: 3300 - total flux cleaned = -0.0196933 Jy ! Component: 3350 - total flux cleaned = -0.0199183 Jy ! Component: 3400 - total flux cleaned = -0.0200298 Jy ! Component: 3450 - total flux cleaned = -0.0202519 Jy ! Component: 3500 - total flux cleaned = -0.0204357 Jy ! Component: 3550 - total flux cleaned = -0.0207274 Jy ! Component: 3600 - total flux cleaned = -0.0210537 Jy ! Component: 3650 - total flux cleaned = -0.0213059 Jy ! Component: 3700 - total flux cleaned = -0.0215564 Jy ! Component: 3750 - total flux cleaned = -0.021769 Jy ! Component: 3800 - total flux cleaned = -0.0219454 Jy ! Component: 3850 - total flux cleaned = -0.0219456 Jy ! Component: 3900 - total flux cleaned = -0.0222945 Jy ! Component: 3950 - total flux cleaned = -0.0222253 Jy ! Component: 4000 - total flux cleaned = -0.0224669 Jy ! Component: 4050 - total flux cleaned = -0.0226729 Jy ! Total flux subtracted in 4096 components = -0.022809 Jy ! Clean residual min=-0.002203 max=0.001837 Jy/beam ! Clean residual mean=-0.000028 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 1.23131 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 435 components and 1.23131 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.288 at 0.3504 degrees (North through East) ! Clean map min=-0.0045281 max=0.97425 Jy/beam ! Writing clean map to FITS file: J2258-2758_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 0.974252 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000632316 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.194708 0.194708 0.389416 0.778832 1.55766 3.11533 6.23066 12.4613 24.9226 49.8452 99.6905 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.974 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.302 x 8.288 at 0.3504 degrees (North through East) ! Clean map min=-0.0045281 max=0.97425 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 J2258-2758_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:51:00 2019