! Started logfile: J0457-2324_S_2017_05_27_pus_uvs.log on Fri May 3 10:57:14 2019 obs J0457-2324_S_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0457-2324_S_2017_05_27_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.56381 visibilities/baseline/integration-bin. ! Found source: J0457-2324 ! ! 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 1211 lines of history. ! ! Reading 3552 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 J0457-2324_S_2017_05_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 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 121 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.361713Jy sigma=0.030218 ! Fit after self-cal, rms=1.348971Jy sigma=0.030202 ! 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=4.156 mas, bmaj=18.6 mas, bpa=-13.28 degrees ! Estimated noise=1124.31 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 = 0.624336 Jy ! Component: 100 - total flux cleaned = 0.873133 Jy ! Total flux subtracted in 100 components = 0.873133 Jy ! Clean residual min=-0.258968 max=0.409895 Jy/beam ! Clean residual mean=0.000196 rms=0.100760 Jy/beam ! Combined flux in latest and established models = 0.873133 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.873133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.630186Jy sigma=0.017831 ! Fit after self-cal, rms=1.630139Jy sigma=0.017830 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.365 mas, bmaj=20.41 mas, bpa=-15.19 degrees ! Estimated noise=1309.1 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 = 0.575761 Jy ! Component: 100 - total flux cleaned = 0.899319 Jy ! Component: 150 - total flux cleaned = 1.13978 Jy ! Component: 200 - total flux cleaned = 1.31249 Jy ! Total flux subtracted in 200 components = 1.31249 Jy ! Clean residual min=-0.312005 max=0.421236 Jy/beam ! Clean residual mean=-0.000096 rms=0.117165 Jy/beam ! Combined flux in latest and established models = 2.18562 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 2.18562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.069093Jy sigma=0.025850 ! Fit after self-cal, rms=1.069054Jy sigma=0.025850 ! 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 18.86 FD 0.69 HN 0.78 KP 0.90 ! LA 0.93 MK 0.99 NL 0.66 OV 0.71 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.72 HN 0.83 KP 0.87 ! LA 0.89 MK 1.01 NL 0.76 OV 0.72 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.76 HN 0.79 KP 0.88 ! LA 0.92 MK 1.04 NL 0.72 OV 0.65 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.80 HN 0.78 KP 1.00* ! LA 0.89 MK 1.09 NL 1.00* OV 1.00* ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=1.069054Jy sigma=0.025850 ! Fit after self-cal, rms=13.939487Jy sigma=0.003435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=24.18 mas, bpa=-16.47 degrees ! Estimated noise=1559.66 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0631144 Jy ! Component: 100 - total flux cleaned = -0.0983119 Jy ! Component: 150 - total flux cleaned = -0.125792 Jy ! Component: 200 - total flux cleaned = -0.152588 Jy ! Total flux subtracted in 200 components = -0.152588 Jy ! Clean residual min=-0.073957 max=0.083615 Jy/beam ! Clean residual mean=0.000568 rms=0.021009 Jy/beam ! Combined flux in latest and established models = 2.03304 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 2.03304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=13.847092Jy sigma=0.002781 ! Fit after self-cal, rms=13.847121Jy sigma=0.002777 ! 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=13.847121Jy sigma=0.002777 ! Fit after self-cal, rms=16.549242Jy sigma=0.002473 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.83 mas, bmaj=24.54 mas, bpa=-16.54 degrees ! Estimated noise=1587.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0100693 Jy ! Component: 100 - total flux cleaned = -0.0317428 Jy ! Component: 150 - total flux cleaned = -0.0514835 Jy ! Component: 200 - total flux cleaned = -0.0644562 Jy ! Total flux subtracted in 200 components = -0.0644562 Jy ! Clean residual min=-0.061176 max=0.063210 Jy/beam ! Clean residual mean=0.000677 rms=0.017641 Jy/beam ! Combined flux in latest and established models = 1.96858 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 1.96858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=16.486052Jy sigma=0.002408 ! Fit after self-cal, rms=16.486050Jy sigma=0.002407 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 = -0.0120929 Jy ! Component: 100 - total flux cleaned = -0.0212378 Jy ! Component: 150 - total flux cleaned = -0.03205 Jy ! Component: 200 - total flux cleaned = -0.040245 Jy ! Total flux subtracted in 200 components = -0.040245 Jy ! Clean residual min=-0.060778 max=0.065781 Jy/beam ! Clean residual mean=0.000595 rms=0.017981 Jy/beam ! Combined flux in latest and established models = 1.92834 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 47 components and 1.92834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=16.447773Jy sigma=0.002418 ! Fit after self-cal, rms=16.447769Jy sigma=0.002418 ! 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=16.447769Jy sigma=0.002418 ! Fit after self-cal, rms=0.153555Jy sigma=0.001187 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=22.86 mas, bpa=-16.57 degrees ! Estimated noise=1561.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0335707 Jy ! Component: 100 - total flux cleaned = -0.0353095 Jy ! Component: 150 - total flux cleaned = -0.0367453 Jy ! Component: 200 - total flux cleaned = -0.038099 Jy ! Total flux subtracted in 200 components = -0.038099 Jy ! Clean residual min=-0.028576 max=0.021904 Jy/beam ! Clean residual mean=0.000044 rms=0.006381 Jy/beam ! Combined flux in latest and established models = 1.89024 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 1.89024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140859Jy sigma=0.001074 ! Fit after self-cal, rms=0.140667Jy sigma=0.001074 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 = -0.00183725 Jy ! Component: 100 - total flux cleaned = -0.00296845 Jy ! Component: 150 - total flux cleaned = -0.00399817 Jy ! Component: 200 - total flux cleaned = -0.0049639 Jy ! Total flux subtracted in 200 components = -0.0049639 Jy ! Clean residual min=-0.025531 max=0.021644 Jy/beam ! Clean residual mean=0.000022 rms=0.005924 Jy/beam ! Combined flux in latest and established models = 1.88527 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 1.88527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.136004Jy sigma=0.001040 ! Fit after self-cal, rms=0.136004Jy sigma=0.001040 ! 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=0.136004Jy sigma=0.001040 ! Fit after self-cal, rms=0.134485Jy sigma=0.001016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.628 mas, bmaj=28.68 mas, bpa=-6.936 degrees ! Estimated noise=1725.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0148083 Jy ! Component: 100 - total flux cleaned = -0.0169023 Jy ! Component: 150 - total flux cleaned = -0.0183739 Jy ! Component: 200 - total flux cleaned = -0.0197604 Jy ! Total flux subtracted in 200 components = -0.0197604 Jy ! Clean residual min=-0.022535 max=0.016833 Jy/beam ! Clean residual mean=0.000103 rms=0.005737 Jy/beam ! Combined flux in latest and established models = 1.86551 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 1.86551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132132Jy sigma=0.000991 ! Fit after self-cal, rms=0.132130Jy sigma=0.000991 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 = -0.000961518 Jy ! Component: 100 - total flux cleaned = -0.00219551 Jy ! Component: 150 - total flux cleaned = -0.00335047 Jy ! Component: 200 - total flux cleaned = -0.004173 Jy ! Total flux subtracted in 200 components = -0.004173 Jy ! Clean residual min=-0.021359 max=0.016429 Jy/beam ! Clean residual mean=0.000076 rms=0.005507 Jy/beam ! Combined flux in latest and established models = 1.86134 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 1.86134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131722Jy sigma=0.000988 ! Fit after self-cal, rms=0.131717Jy sigma=0.000988 ! 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=3.872 mas, bmaj=22.94 mas, bpa=-16.59 degrees ! Estimated noise=1562.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.872 x 22.94 at -16.59 degrees (North through East) ! Clean map min=-0.022729 max=1.4552 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=0.131717Jy sigma=0.000988 ! Fit after self-cal, rms=0.114104Jy sigma=0.000868 ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=22.96 mas, bpa=-16.55 degrees ! Estimated noise=1566.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0159393 Jy ! Component: 100 - total flux cleaned = -0.0190234 Jy ! Component: 150 - total flux cleaned = -0.0205892 Jy ! Component: 200 - total flux cleaned = -0.0213122 Jy ! Total flux subtracted in 200 components = -0.0213122 Jy ! Clean residual min=-0.019298 max=0.018244 Jy/beam ! Clean residual mean=0.000031 rms=0.004596 Jy/beam ! Combined flux in latest and established models = 1.84003 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 1.84003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109878Jy sigma=0.000836 ! Fit after self-cal, rms=0.109880Jy sigma=0.000836 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101789 Jy ! Component: 100 - total flux cleaned = -0.00166351 Jy ! Component: 150 - total flux cleaned = -0.00258984 Jy ! Component: 200 - total flux cleaned = -0.00317103 Jy ! Total flux subtracted in 200 components = -0.00317103 Jy ! Clean residual min=-0.018426 max=0.018020 Jy/beam ! Clean residual mean=0.000017 rms=0.004468 Jy/beam ! Combined flux in latest and established models = 1.83686 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 94 components and 1.83686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107648Jy sigma=0.000823 ! Fit after self-cal, rms=0.107649Jy sigma=0.000823 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107649Jy sigma=0.000823 ! Fit after self-cal, rms=0.106897Jy sigma=0.000813 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=3.073 mas, bmaj=20.37 mas, bpa=-16.15 degrees ! Estimated noise=2251.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.20711 Jy ! Component: 100 - total flux cleaned = 1.48021 Jy ! Component: 150 - total flux cleaned = 1.59262 Jy ! Component: 200 - total flux cleaned = 1.63109 Jy ! Total flux subtracted in 200 components = 1.63109 Jy ! Clean residual min=-0.036232 max=0.049103 Jy/beam ! Clean residual mean=-0.000093 rms=0.008645 Jy/beam ! Combined flux in latest and established models = 1.63109 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 1.63109 Jy ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=23.01 mas, bpa=-16.58 degrees ! Estimated noise=1568.08 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) ! Added new window around map position (6, 16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577836 Jy ! Component: 100 - total flux cleaned = 0.0938967 Jy ! Component: 150 - total flux cleaned = 0.114887 Jy ! Component: 200 - total flux cleaned = 0.123158 Jy ! Total flux subtracted in 200 components = 0.123158 Jy ! Clean residual min=-0.015226 max=0.025488 Jy/beam ! Clean residual mean=-0.000162 rms=0.005131 Jy/beam ! Combined flux in latest and established models = 1.75425 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 66 components and 1.75425 Jy ! Inverting map ! Added new window around map position (-8, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021566 Jy ! Component: 100 - total flux cleaned = 0.0283587 Jy ! Component: 150 - total flux cleaned = 0.0311022 Jy ! Component: 200 - total flux cleaned = 0.0334563 Jy ! Total flux subtracted in 200 components = 0.0334563 Jy ! Clean residual min=-0.012460 max=0.013385 Jy/beam ! Clean residual mean=-0.000088 rms=0.003565 Jy/beam ! Combined flux in latest and established models = 1.78771 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 1.78771 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=8.668 mas, bmaj=28.79 mas, bpa=-6.892 degrees ! Estimated noise=1725.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118587 Jy ! Component: 100 - total flux cleaned = -0.00044462 Jy ! Component: 150 - total flux cleaned = -0.000437522 Jy ! Component: 200 - total flux cleaned = 0.000233868 Jy ! Total flux subtracted in 200 components = 0.000233868 Jy ! Clean residual min=-0.013332 max=0.010962 Jy/beam ! Clean residual mean=-0.000125 rms=0.003724 Jy/beam ! Combined flux in latest and established models = 1.78794 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 = 0.000401294 Jy ! Component: 100 - total flux cleaned = 0.000227555 Jy ! Component: 150 - total flux cleaned = 0.000235344 Jy ! Component: 200 - total flux cleaned = 0.000233987 Jy ! Total flux subtracted in 200 components = 0.000233987 Jy ! Clean residual min=-0.012641 max=0.010890 Jy/beam ! Clean residual mean=-0.000119 rms=0.003613 Jy/beam ! Combined flux in latest and established models = 1.78818 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 145 components and 1.78818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=23.01 mas, bpa=-16.58 degrees ! Estimated noise=1568.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130398 Jy ! Component: 100 - total flux cleaned = -0.00105599 Jy ! Component: 150 - total flux cleaned = -0.0015433 Jy ! Component: 200 - total flux cleaned = -0.0022081 Jy ! Total flux subtracted in 200 components = -0.0022081 Jy ! Clean residual min=-0.010205 max=0.009770 Jy/beam ! Clean residual mean=-0.000082 rms=0.002979 Jy/beam ! Combined flux in latest and established models = 1.78597 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 166 components and 1.78597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085504Jy sigma=0.000677 ! Fit after self-cal, rms=0.085319Jy sigma=0.000675 wmodel J0457-2324_S_2017_05_27_pus_map.mod ! Writing 166 model components to file: J0457-2324_S_2017_05_27_pus_map.mod wobs J0457-2324_S_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0457-2324_S_2017_05_27_pus_uvs.fits wwins J0457-2324_S_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J0457-2324_S_2017_05_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 = -0.000631334 Jy ! Component: 100 - total flux cleaned = 0.000567445 Jy ! Component: 150 - total flux cleaned = 0.00119641 Jy ! Component: 200 - total flux cleaned = 0.000892652 Jy ! Component: 250 - total flux cleaned = 0.000889907 Jy ! Component: 300 - total flux cleaned = 0.00128811 Jy ! Component: 350 - total flux cleaned = 0.00166814 Jy ! Component: 400 - total flux cleaned = 0.00167124 Jy ! Component: 450 - total flux cleaned = 0.00155908 Jy ! Component: 500 - total flux cleaned = 0.00167402 Jy ! Component: 550 - total flux cleaned = 0.00167573 Jy ! Component: 600 - total flux cleaned = 0.00135188 Jy ! Component: 650 - total flux cleaned = 0.000936791 Jy ! Component: 700 - total flux cleaned = 0.000531052 Jy ! Component: 750 - total flux cleaned = 0.000140941 Jy ! Component: 800 - total flux cleaned = 0.000145098 Jy ! Component: 850 - total flux cleaned = 0.000145259 Jy ! Component: 900 - total flux cleaned = -3.16135e-05 Jy ! Component: 950 - total flux cleaned = -3.0493e-05 Jy ! Component: 1000 - total flux cleaned = 5.57302e-05 Jy ! Component: 1050 - total flux cleaned = 0.000141735 Jy ! Component: 1100 - total flux cleaned = 0.000466061 Jy ! Component: 1150 - total flux cleaned = 0.000625863 Jy ! Component: 1200 - total flux cleaned = 0.000860798 Jy ! Component: 1250 - total flux cleaned = 0.0010899 Jy ! Component: 1300 - total flux cleaned = 0.000939635 Jy ! Component: 1350 - total flux cleaned = 0.000941657 Jy ! Component: 1400 - total flux cleaned = 0.000942631 Jy ! Component: 1450 - total flux cleaned = 0.00108516 Jy ! Component: 1500 - total flux cleaned = 0.000942196 Jy ! Component: 1550 - total flux cleaned = 0.000942451 Jy ! Component: 1600 - total flux cleaned = 0.00107826 Jy ! Component: 1650 - total flux cleaned = 0.00114576 Jy ! Component: 1700 - total flux cleaned = 0.00114452 Jy ! Component: 1750 - total flux cleaned = 0.00127598 Jy ! Component: 1800 - total flux cleaned = 0.00134136 Jy ! Component: 1850 - total flux cleaned = 0.00134246 Jy ! Component: 1900 - total flux cleaned = 0.00146747 Jy ! Component: 1950 - total flux cleaned = 0.00152854 Jy ! Component: 2000 - total flux cleaned = 0.0014672 Jy ! Component: 2050 - total flux cleaned = 0.00146737 Jy ! Component: 2100 - total flux cleaned = 0.00140736 Jy ! Component: 2150 - total flux cleaned = 0.00140651 Jy ! Component: 2200 - total flux cleaned = 0.00146567 Jy ! Component: 2250 - total flux cleaned = 0.00175411 Jy ! Component: 2300 - total flux cleaned = 0.00175384 Jy ! Component: 2350 - total flux cleaned = 0.00181069 Jy ! Component: 2400 - total flux cleaned = 0.00175503 Jy ! Component: 2450 - total flux cleaned = 0.00181069 Jy ! Component: 2500 - total flux cleaned = 0.00208541 Jy ! Component: 2550 - total flux cleaned = 0.00186748 Jy ! Component: 2600 - total flux cleaned = 0.00203026 Jy ! Component: 2650 - total flux cleaned = 0.00224471 Jy ! Component: 2700 - total flux cleaned = 0.00213761 Jy ! Component: 2750 - total flux cleaned = 0.00229514 Jy ! Component: 2800 - total flux cleaned = 0.00239975 Jy ! Component: 2850 - total flux cleaned = 0.00245182 Jy ! Component: 2900 - total flux cleaned = 0.00281146 Jy ! Component: 2950 - total flux cleaned = 0.00281086 Jy ! Component: 3000 - total flux cleaned = 0.0030123 Jy ! Component: 3050 - total flux cleaned = 0.00296203 Jy ! Component: 3100 - total flux cleaned = 0.00296172 Jy ! Component: 3150 - total flux cleaned = 0.00315973 Jy ! Component: 3200 - total flux cleaned = 0.00325806 Jy ! Component: 3250 - total flux cleaned = 0.00335616 Jy ! Component: 3300 - total flux cleaned = 0.00345338 Jy ! Component: 3350 - total flux cleaned = 0.00359801 Jy ! Component: 3400 - total flux cleaned = 0.00359752 Jy ! Component: 3450 - total flux cleaned = 0.00369289 Jy ! Component: 3500 - total flux cleaned = 0.0039773 Jy ! Component: 3550 - total flux cleaned = 0.00397697 Jy ! Component: 3600 - total flux cleaned = 0.00411764 Jy ! Component: 3650 - total flux cleaned = 0.00411762 Jy ! Component: 3700 - total flux cleaned = 0.00421032 Jy ! Component: 3750 - total flux cleaned = 0.00448656 Jy ! Component: 3800 - total flux cleaned = 0.00466938 Jy ! Component: 3850 - total flux cleaned = 0.00453327 Jy ! Component: 3900 - total flux cleaned = 0.00480496 Jy ! Component: 3950 - total flux cleaned = 0.00493978 Jy ! Component: 4000 - total flux cleaned = 0.0051195 Jy ! Component: 4050 - total flux cleaned = 0.00529793 Jy ! Total flux subtracted in 4096 components = 0.00538686 Jy ! Clean residual min=-0.002343 max=0.002508 Jy/beam ! Clean residual mean=-0.000021 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 1.79136 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 471 components and 1.79135 Jy ![Exited script file: muppet] wmap "J0457-2324_S_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.89 x 23.01 at -16.58 degrees (North through East) ! Clean map min=-0.0083289 max=1.4923 Jy/beam ! Writing clean map to FITS file: J0457-2324_S_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.49229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000873971 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175697 0.175697 0.351395 0.70279 1.40558 2.81116 5.62232 11.2446 22.4893 44.9785 89.9571 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0026 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.492 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.89 x 23.01 at -16.58 degrees (North through East) ! Clean map min=-0.0083289 max=1.4923 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 J0457-2324_S_2017_05_27_pus_uvs.log closed on Fri May 3 10:57:20 2019