! Started logfile: J0821-0323_S_2017_02_19_pus_uvs.log on Sat May 4 18:46:36 2019 obs J0821-0323_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0821-0323_S_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.653491 visibilities/baseline/integration-bin. ! Found source: J0821-0323 ! ! 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 482 lines of history. ! ! Reading 13292 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 J0821-0323_S_2017_02_19_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 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 554 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.790571Jy sigma=0.006131 ! Fit after self-cal, rms=0.782833Jy sigma=0.006073 ! 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=3.164 mas, bmaj=7.087 mas, bpa=8.372 degrees ! Estimated noise=1148.69 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 = 0.162643 Jy ! Component: 100 - total flux cleaned = 0.214963 Jy ! Total flux subtracted in 100 components = 0.214963 Jy ! Clean residual min=-0.023222 max=0.066194 Jy/beam ! Clean residual mean=0.000052 rms=0.006067 Jy/beam ! Combined flux in latest and established models = 0.214963 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.214963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147095Jy sigma=0.001075 ! Fit after self-cal, rms=0.146940Jy sigma=0.001074 ! Inverting map ! Added new window around map position (5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0567936 Jy ! Component: 100 - total flux cleaned = 0.0866373 Jy ! Total flux subtracted in 100 components = 0.0866373 Jy ! Clean residual min=-0.018358 max=0.022809 Jy/beam ! Clean residual mean=0.000036 rms=0.003662 Jy/beam ! Combined flux in latest and established models = 0.301601 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.301601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.116844Jy sigma=0.000840 ! Fit after self-cal, rms=0.113976Jy sigma=0.000816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263885 Jy ! Component: 100 - total flux cleaned = 0.0428716 Jy ! Total flux subtracted in 100 components = 0.0428716 Jy ! Clean residual min=-0.012098 max=0.013194 Jy/beam ! Clean residual mean=0.000029 rms=0.002447 Jy/beam ! Combined flux in latest and established models = 0.344472 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.344472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104882Jy sigma=0.000748 ! Fit after self-cal, rms=0.104363Jy sigma=0.000744 ! 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=3.801 mas, bmaj=8.09 mas, bpa=9.554 degrees ! Estimated noise=874.513 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 = 0.0175449 Jy ! Component: 100 - total flux cleaned = 0.0274679 Jy ! Component: 150 - total flux cleaned = 0.034223 Jy ! Component: 200 - total flux cleaned = 0.0392123 Jy ! Total flux subtracted in 200 components = 0.0392123 Jy ! Clean residual min=-0.010880 max=0.012853 Jy/beam ! Clean residual mean=0.000047 rms=0.002078 Jy/beam ! Combined flux in latest and established models = 0.383685 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 76 components and 0.383685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100615Jy sigma=0.000721 ! Fit after self-cal, rms=0.100370Jy sigma=0.000719 ! Inverting map ! Added new window around map position (7, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109652 Jy ! Component: 100 - total flux cleaned = 0.0174308 Jy ! Component: 150 - total flux cleaned = 0.0208387 Jy ! Component: 200 - total flux cleaned = 0.023308 Jy ! Total flux subtracted in 200 components = 0.023308 Jy ! Clean residual min=-0.008915 max=0.006331 Jy/beam ! Clean residual mean=0.000041 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.406993 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 108 components and 0.406993 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098924Jy sigma=0.000708 ! Fit after self-cal, rms=0.098780Jy sigma=0.000707 ! 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 0.95 HN 1.00 KP 1.05 ! LA 1.03 MK 0.90 NL 0.94 OV 1.04 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.98 KP 1.04 ! LA 1.00 MK 0.81 NL 1.12 OV 1.07 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.01 KP 0.90 ! LA 0.78 MK 0.82 NL 1.19 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.07 HN 0.91 KP 1.00* ! LA 0.82 MK 1.81 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.098780Jy sigma=0.000707 ! Fit after self-cal, rms=0.092084Jy sigma=0.000670 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.779 mas, bmaj=8.064 mas, bpa=8.854 degrees ! Estimated noise=873.718 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 = 0.000888092 Jy ! Component: 100 - total flux cleaned = 0.00100866 Jy ! Component: 150 - total flux cleaned = 0.000703125 Jy ! Component: 200 - total flux cleaned = 0.000565652 Jy ! Total flux subtracted in 200 components = 0.000565652 Jy ! Clean residual min=-0.003880 max=0.003214 Jy/beam ! Clean residual mean=0.000011 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.407558 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.407558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091900Jy sigma=0.000669 ! Fit after self-cal, rms=0.091877Jy sigma=0.000668 ! 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=0.091877Jy sigma=0.000668 ! Fit after self-cal, rms=0.091610Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.778 mas, bmaj=8.062 mas, bpa=8.793 degrees ! Estimated noise=872.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.30739e-05 Jy ! Component: 100 - total flux cleaned = 0.000171707 Jy ! Component: 150 - total flux cleaned = 0.000227151 Jy ! Component: 200 - total flux cleaned = 0.00027529 Jy ! Total flux subtracted in 200 components = 0.00027529 Jy ! Clean residual min=-0.002982 max=0.003023 Jy/beam ! Clean residual mean=0.000008 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.407834 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.407834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091539Jy sigma=0.000666 ! Fit after self-cal, rms=0.091537Jy 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 = -7.22232e-05 Jy ! Component: 100 - total flux cleaned = 0.00016436 Jy ! Component: 150 - total flux cleaned = 0.000249304 Jy ! Component: 200 - total flux cleaned = 0.000210147 Jy ! Total flux subtracted in 200 components = 0.000210147 Jy ! Clean residual min=-0.002947 max=0.002928 Jy/beam ! Clean residual mean=0.000008 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.408044 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.408044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091496Jy sigma=0.000665 ! Fit after self-cal, rms=0.091490Jy sigma=0.000665 ! 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=0.091490Jy sigma=0.000665 ! Fit after self-cal, rms=0.090939Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.777 mas, bmaj=8.055 mas, bpa=8.719 degrees ! Estimated noise=869.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106458 Jy ! Component: 100 - total flux cleaned = 0.000147273 Jy ! Component: 150 - total flux cleaned = 0.00029182 Jy ! Component: 200 - total flux cleaned = 0.000357862 Jy ! Total flux subtracted in 200 components = 0.000357862 Jy ! Clean residual min=-0.002777 max=0.002253 Jy/beam ! Clean residual mean=0.000006 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.408402 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 162 components and 0.408402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090907Jy sigma=0.000663 ! Fit after self-cal, rms=0.090901Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.37383e-06 Jy ! Component: 100 - total flux cleaned = 0.000156424 Jy ! Component: 150 - total flux cleaned = 0.000242461 Jy ! Component: 200 - total flux cleaned = 0.00024313 Jy ! Total flux subtracted in 200 components = 0.00024313 Jy ! Clean residual min=-0.002715 max=0.002175 Jy/beam ! Clean residual mean=0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.408645 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 176 components and 0.408645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090881Jy sigma=0.000662 ! Fit after self-cal, rms=0.090877Jy sigma=0.000662 ! 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=0.090877Jy sigma=0.000662 ! Fit after self-cal, rms=0.090774Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.018 mas, bmaj=11.62 mas, bpa=5.83 degrees ! Estimated noise=1053.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494011 Jy ! Component: 100 - total flux cleaned = 0.000721934 Jy ! Component: 150 - total flux cleaned = 0.000804515 Jy ! Component: 200 - total flux cleaned = 0.000782138 Jy ! Total flux subtracted in 200 components = 0.000782138 Jy ! Clean residual min=-0.002667 max=0.002271 Jy/beam ! Clean residual mean=0.000010 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.409427 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 192 components and 0.409427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090766Jy sigma=0.000662 ! Fit after self-cal, rms=0.090763Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.98785e-06 Jy ! Component: 100 - total flux cleaned = 0.000132933 Jy ! Component: 150 - total flux cleaned = 0.000152891 Jy ! Component: 200 - total flux cleaned = 0.000171247 Jy ! Total flux subtracted in 200 components = 0.000171247 Jy ! Clean residual min=-0.002611 max=0.002211 Jy/beam ! Clean residual mean=0.000009 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.409598 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 200 components and 0.409598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090760Jy sigma=0.000662 ! Fit after self-cal, rms=0.090758Jy sigma=0.000662 ! 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=3.776 mas, bmaj=8.052 mas, bpa=8.684 degrees ! Estimated noise=868.344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 8.052 at 8.684 degrees (North through East) ! Clean map min=-0.0025655 max=0.21299 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 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=3.154 mas, bmaj=7.089 mas, bpa=7.84 degrees ! Estimated noise=1135.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166383 Jy ! Component: 100 - total flux cleaned = 0.23787 Jy ! Component: 150 - total flux cleaned = 0.279839 Jy ! Component: 200 - total flux cleaned = 0.308258 Jy ! Total flux subtracted in 200 components = 0.308258 Jy ! Clean residual min=-0.007123 max=0.015633 Jy/beam ! Clean residual mean=0.000020 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 0.308258 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 0.308258 Jy ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=8.052 mas, bpa=8.684 degrees ! Estimated noise=868.344 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 = 0.0275486 Jy ! Component: 100 - total flux cleaned = 0.045364 Jy ! Component: 150 - total flux cleaned = 0.0580848 Jy ! Component: 200 - total flux cleaned = 0.067402 Jy ! Total flux subtracted in 200 components = 0.067402 Jy ! Clean residual min=-0.003843 max=0.005745 Jy/beam ! Clean residual mean=0.000017 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.37566 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 70 components and 0.37566 Jy ! Inverting map ! Added new window around map position (-4.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701757 Jy ! Component: 100 - total flux cleaned = 0.0124286 Jy ! Component: 150 - total flux cleaned = 0.0166963 Jy ! Component: 200 - total flux cleaned = 0.0201193 Jy ! Total flux subtracted in 200 components = 0.0201193 Jy ! Clean residual min=-0.002996 max=0.002510 Jy/beam ! Clean residual mean=0.000010 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.395779 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 128 components and 0.395779 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=7.018 mas, bmaj=11.62 mas, bpa=5.83 degrees ! Estimated noise=1053.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411181 Jy ! Component: 100 - total flux cleaned = 0.00685196 Jy ! Component: 150 - total flux cleaned = 0.00884237 Jy ! Component: 200 - total flux cleaned = 0.0103509 Jy ! Total flux subtracted in 200 components = 0.0103509 Jy ! Clean residual min=-0.002779 max=0.002593 Jy/beam ! Clean residual mean=0.000013 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.40613 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 = 0.00108019 Jy ! Component: 100 - total flux cleaned = 0.00157761 Jy ! Component: 150 - total flux cleaned = 0.00190519 Jy ! Component: 200 - total flux cleaned = 0.00202182 Jy ! Total flux subtracted in 200 components = 0.00202182 Jy ! Clean residual min=-0.002608 max=0.002448 Jy/beam ! Clean residual mean=0.000010 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.408152 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 211 components and 0.408152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.776 mas, bmaj=8.052 mas, bpa=8.684 degrees ! Estimated noise=868.344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187689 Jy ! Component: 100 - total flux cleaned = 0.00023952 Jy ! Component: 150 - total flux cleaned = 0.000235026 Jy ! Component: 200 - total flux cleaned = 0.000158073 Jy ! Total flux subtracted in 200 components = 0.000158073 Jy ! Clean residual min=-0.002432 max=0.002283 Jy/beam ! Clean residual mean=0.000005 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.40831 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 231 components and 0.40831 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090767Jy sigma=0.000662 ! Fit after self-cal, rms=0.090743Jy sigma=0.000662 wmodel J0821-0323_S_2017_02_19_pus_map.mod ! Writing 231 model components to file: J0821-0323_S_2017_02_19_pus_map.mod wobs J0821-0323_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0821-0323_S_2017_02_19_pus_uvs.fits wwins J0821-0323_S_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J0821-0323_S_2017_02_19_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 = -0.000689667 Jy ! Component: 100 - total flux cleaned = -0.00121468 Jy ! Component: 150 - total flux cleaned = -0.00152271 Jy ! Component: 200 - total flux cleaned = -0.00188103 Jy ! Component: 250 - total flux cleaned = -0.00219236 Jy ! Component: 300 - total flux cleaned = -0.00249194 Jy ! Component: 350 - total flux cleaned = -0.00275304 Jy ! Component: 400 - total flux cleaned = -0.00286556 Jy ! Component: 450 - total flux cleaned = -0.00286663 Jy ! Component: 500 - total flux cleaned = -0.00284095 Jy ! Component: 550 - total flux cleaned = -0.00286712 Jy ! Component: 600 - total flux cleaned = -0.00289258 Jy ! Component: 650 - total flux cleaned = -0.00294225 Jy ! Component: 700 - total flux cleaned = -0.00294232 Jy ! Component: 750 - total flux cleaned = -0.00296619 Jy ! Component: 800 - total flux cleaned = -0.00289599 Jy ! Component: 850 - total flux cleaned = -0.00303429 Jy ! Component: 900 - total flux cleaned = -0.00289851 Jy ! Component: 950 - total flux cleaned = -0.00289899 Jy ! Component: 1000 - total flux cleaned = -0.00298708 Jy ! Component: 1050 - total flux cleaned = -0.00292179 Jy ! Component: 1100 - total flux cleaned = -0.00292204 Jy ! Component: 1150 - total flux cleaned = -0.00300605 Jy ! Component: 1200 - total flux cleaned = -0.00300581 Jy ! Component: 1250 - total flux cleaned = -0.00300535 Jy ! Component: 1300 - total flux cleaned = -0.0029652 Jy ! Component: 1350 - total flux cleaned = -0.00294525 Jy ! Component: 1400 - total flux cleaned = -0.00290594 Jy ! Component: 1450 - total flux cleaned = -0.00284817 Jy ! Component: 1500 - total flux cleaned = -0.00288626 Jy ! Component: 1550 - total flux cleaned = -0.00284806 Jy ! Component: 1600 - total flux cleaned = -0.00282938 Jy ! Component: 1650 - total flux cleaned = -0.00282931 Jy ! Component: 1700 - total flux cleaned = -0.00282907 Jy ! Component: 1750 - total flux cleaned = -0.00281109 Jy ! Component: 1800 - total flux cleaned = -0.00279306 Jy ! Component: 1850 - total flux cleaned = -0.0028285 Jy ! Component: 1900 - total flux cleaned = -0.00281089 Jy ! Component: 1950 - total flux cleaned = -0.00277635 Jy ! Component: 2000 - total flux cleaned = -0.00282788 Jy ! Component: 2050 - total flux cleaned = -0.00281131 Jy ! Component: 2100 - total flux cleaned = -0.00282842 Jy ! Component: 2150 - total flux cleaned = -0.00291176 Jy ! Component: 2200 - total flux cleaned = -0.00291206 Jy ! Component: 2250 - total flux cleaned = -0.00294471 Jy ! Component: 2300 - total flux cleaned = -0.00292852 Jy ! Component: 2350 - total flux cleaned = -0.00294475 Jy ! Component: 2400 - total flux cleaned = -0.00288129 Jy ! Component: 2450 - total flux cleaned = -0.00286565 Jy ! Component: 2500 - total flux cleaned = -0.00285007 Jy ! Component: 2550 - total flux cleaned = -0.00280361 Jy ! Component: 2600 - total flux cleaned = -0.00278819 Jy ! Component: 2650 - total flux cleaned = -0.00280349 Jy ! Component: 2700 - total flux cleaned = -0.00272775 Jy ! Component: 2750 - total flux cleaned = -0.00271284 Jy ! Component: 2800 - total flux cleaned = -0.00272785 Jy ! Component: 2850 - total flux cleaned = -0.00272767 Jy ! Component: 2900 - total flux cleaned = -0.00271297 Jy ! Component: 2950 - total flux cleaned = -0.00275653 Jy ! Component: 3000 - total flux cleaned = -0.00274198 Jy ! Component: 3050 - total flux cleaned = -0.00274178 Jy ! Component: 3100 - total flux cleaned = -0.0027559 Jy ! Component: 3150 - total flux cleaned = -0.00271349 Jy ! Component: 3200 - total flux cleaned = -0.00269956 Jy ! Component: 3250 - total flux cleaned = -0.00279686 Jy ! Component: 3300 - total flux cleaned = -0.00281067 Jy ! Component: 3350 - total flux cleaned = -0.00281054 Jy ! Component: 3400 - total flux cleaned = -0.00282423 Jy ! Component: 3450 - total flux cleaned = -0.00281079 Jy ! Component: 3500 - total flux cleaned = -0.00281079 Jy ! Component: 3550 - total flux cleaned = -0.00287747 Jy ! Component: 3600 - total flux cleaned = -0.0029437 Jy ! Component: 3650 - total flux cleaned = -0.0029831 Jy ! Component: 3700 - total flux cleaned = -0.00299615 Jy ! Component: 3750 - total flux cleaned = -0.00298315 Jy ! Component: 3800 - total flux cleaned = -0.00306061 Jy ! Component: 3850 - total flux cleaned = -0.00307333 Jy ! Component: 3900 - total flux cleaned = -0.00299665 Jy ! Component: 3950 - total flux cleaned = -0.00307298 Jy ! Component: 4000 - total flux cleaned = -0.00313598 Jy ! Component: 4050 - total flux cleaned = -0.00308564 Jy ! Total flux subtracted in 4096 components = -0.00309817 Jy ! Clean residual min=-0.000745 max=0.000969 Jy/beam ! Clean residual mean=0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.405212 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 528 components and 0.405212 Jy ![Exited script file: muppet] wmap "J0821-0323_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 8.052 at 8.684 degrees (North through East) ! Clean map min=-0.0020314 max=0.2161 Jy/beam ! Writing clean map to FITS file: J0821-0323_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.216103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231045 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320742 0.320742 0.641484 1.28297 2.56594 5.13188 10.2638 20.5275 41.055 82.11 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.216 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.776 x 8.052 at 8.684 degrees (North through East) ! Clean map min=-0.0020314 max=0.2161 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 J0821-0323_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:46:42 2019