! Started logfile: J1727+4530_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:53:53 2019 obs J1727+4530_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1727+4530_S_2017_05_31_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85463 visibilities/baseline/integration-bin. ! Found source: J1727+4530 ! ! 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 703 lines of history. ! ! Reading 3692 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 J1727+4530_S_2017_05_31_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.786361Jy sigma=0.007762 ! Fit after self-cal, rms=0.781366Jy sigma=0.007718 ! 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=3.012 mas, bmaj=5.024 mas, bpa=-13.24 degrees ! Estimated noise=1646.84 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 = 1.35015 Jy ! Component: 100 - total flux cleaned = 1.64823 Jy ! Total flux subtracted in 100 components = 1.64823 Jy ! Clean residual min=-0.029220 max=0.097226 Jy/beam ! Clean residual mean=0.000050 rms=0.008705 Jy/beam ! Combined flux in latest and established models = 1.64823 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.64823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.218934Jy sigma=0.001968 ! Fit after self-cal, rms=0.218926Jy sigma=0.001968 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0970566 Jy ! Component: 100 - total flux cleaned = 0.140921 Jy ! Total flux subtracted in 100 components = 0.140921 Jy ! Clean residual min=-0.026182 max=0.024377 Jy/beam ! Clean residual mean=0.000011 rms=0.005743 Jy/beam ! Combined flux in latest and established models = 1.78915 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 1.78915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167140Jy sigma=0.001467 ! Fit after self-cal, rms=0.167120Jy sigma=0.001467 ! 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=3.664 mas, bmaj=5.758 mas, bpa=-11.17 degrees ! Estimated noise=1321.82 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 = 0.0129326 Jy ! Component: 100 - total flux cleaned = 0.0135686 Jy ! Component: 150 - total flux cleaned = 0.0135481 Jy ! Component: 200 - total flux cleaned = 0.0140036 Jy ! Total flux subtracted in 200 components = 0.0140036 Jy ! Clean residual min=-0.021217 max=0.018999 Jy/beam ! Clean residual mean=0.000011 rms=0.004727 Jy/beam ! Combined flux in latest and established models = 1.80315 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 1.80315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161169Jy sigma=0.001426 ! Fit after self-cal, rms=0.161154Jy sigma=0.001426 ! 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 0.99 FD 0.98 HN 0.97 KP 1.02 ! LA 1.01 MK 1.02 NL 0.90 OV 1.00 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.02 KP 0.98 ! LA 0.97 MK 1.01 NL 1.04 OV 1.06 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.00 KP 0.98 ! LA 0.99 MK 1.02 NL 0.97 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.96 KP 1.00* ! LA 1.07 MK 1.16 NL 1.00* OV 1.00* ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.161154Jy sigma=0.001426 ! Fit after self-cal, rms=0.120354Jy sigma=0.000995 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=5.76 mas, bpa=-10.89 degrees ! Estimated noise=1318.28 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 = -0.00200774 Jy ! Component: 100 - total flux cleaned = -0.00272066 Jy ! Component: 150 - total flux cleaned = -0.00330378 Jy ! Component: 200 - total flux cleaned = -0.00363168 Jy ! Total flux subtracted in 200 components = -0.00363168 Jy ! Clean residual min=-0.013299 max=0.013500 Jy/beam ! Clean residual mean=0.000041 rms=0.002983 Jy/beam ! Combined flux in latest and established models = 1.79952 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 1.79952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119678Jy sigma=0.000986 ! Fit after self-cal, rms=0.119675Jy sigma=0.000986 ! 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=0.119675Jy sigma=0.000986 ! Fit after self-cal, rms=0.074700Jy sigma=0.000694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.766 mas, bpa=-10.9 degrees ! Estimated noise=1316.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000975009 Jy ! Component: 100 - total flux cleaned = 0.000970145 Jy ! Component: 150 - total flux cleaned = 0.000984787 Jy ! Component: 200 - total flux cleaned = 0.00111232 Jy ! Total flux subtracted in 200 components = 0.00111232 Jy ! Clean residual min=-0.005786 max=0.006911 Jy/beam ! Clean residual mean=0.000016 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 1.80064 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 1.80064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074011Jy sigma=0.000688 ! Fit after self-cal, rms=0.074010Jy sigma=0.000688 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 (-9, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00673562 Jy ! Component: 100 - total flux cleaned = 0.00743483 Jy ! Component: 150 - total flux cleaned = 0.0076907 Jy ! Component: 200 - total flux cleaned = 0.00802223 Jy ! Total flux subtracted in 200 components = 0.00802223 Jy ! Clean residual min=-0.005354 max=0.004673 Jy/beam ! Clean residual mean=0.000013 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 1.80866 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 1.80866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073279Jy sigma=0.000680 ! Fit after self-cal, rms=0.073223Jy sigma=0.000679 ! 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=0.073223Jy sigma=0.000679 ! Fit after self-cal, rms=0.072926Jy sigma=0.000678 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.767 mas, bpa=-10.93 degrees ! Estimated noise=1315.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011835 Jy ! Component: 100 - total flux cleaned = 0.00192038 Jy ! Component: 150 - total flux cleaned = 0.00245624 Jy ! Component: 200 - total flux cleaned = 0.00303123 Jy ! Total flux subtracted in 200 components = 0.00303123 Jy ! Clean residual min=-0.005184 max=0.004132 Jy/beam ! Clean residual mean=0.000012 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 1.81169 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 1.81169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072570Jy sigma=0.000674 ! Fit after self-cal, rms=0.072561Jy sigma=0.000674 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 = 0.000912006 Jy ! Component: 100 - total flux cleaned = 0.00124332 Jy ! Component: 150 - total flux cleaned = 0.00147679 Jy ! Component: 200 - total flux cleaned = 0.00170013 Jy ! Total flux subtracted in 200 components = 0.00170013 Jy ! Clean residual min=-0.005027 max=0.004166 Jy/beam ! Clean residual mean=0.000012 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 1.81339 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 1.81339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072395Jy sigma=0.000672 ! Fit after self-cal, rms=0.072394Jy sigma=0.000672 ! 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=0.072394Jy sigma=0.000672 ! Fit after self-cal, rms=0.072290Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.008 mas, bmaj=9.349 mas, bpa=-9.752 degrees ! Estimated noise=1591.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149824 Jy ! Component: 100 - total flux cleaned = 0.00194207 Jy ! Component: 150 - total flux cleaned = 0.00226074 Jy ! Component: 200 - total flux cleaned = 0.00248849 Jy ! Total flux subtracted in 200 components = 0.00248849 Jy ! Clean residual min=-0.003925 max=0.004619 Jy/beam ! Clean residual mean=0.000023 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 1.81588 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 1.81588 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072242Jy sigma=0.000671 ! Fit after self-cal, rms=0.072235Jy sigma=0.000671 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 (54, 100). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420952 Jy ! Component: 100 - total flux cleaned = 0.00650059 Jy ! Component: 150 - total flux cleaned = 0.00723336 Jy ! Component: 200 - total flux cleaned = 0.00760825 Jy ! Total flux subtracted in 200 components = 0.00760825 Jy ! Clean residual min=-0.003317 max=0.003188 Jy/beam ! Clean residual mean=0.000014 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 1.82349 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 1.82349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072006Jy sigma=0.000669 ! Fit after self-cal, rms=0.071992Jy sigma=0.000669 ! 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=3.687 mas, bmaj=5.768 mas, bpa=-10.93 degrees ! Estimated noise=1315.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 5.768 at -10.93 degrees (North through East) ! Clean map min=-0.0047629 max=1.7391 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=0.071992Jy sigma=0.000669 ! Fit after self-cal, rms=0.066438Jy sigma=0.000616 ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=5.768 mas, bpa=-10.93 degrees ! Estimated noise=1314.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166974 Jy ! Component: 100 - total flux cleaned = 0.00023644 Jy ! Component: 150 - total flux cleaned = 0.000509881 Jy ! Component: 200 - total flux cleaned = 0.000845813 Jy ! Total flux subtracted in 200 components = 0.000845813 Jy ! Clean residual min=-0.004535 max=0.003504 Jy/beam ! Clean residual mean=0.000008 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 1.82433 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 1.82433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066174Jy sigma=0.000613 ! Fit after self-cal, rms=0.066174Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487763 Jy ! Component: 100 - total flux cleaned = 0.000867451 Jy ! Component: 150 - total flux cleaned = 0.001083 Jy ! Component: 200 - total flux cleaned = 0.00128962 Jy ! Total flux subtracted in 200 components = 0.00128962 Jy ! Clean residual min=-0.004441 max=0.003390 Jy/beam ! Clean residual mean=0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 1.82562 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 148 components and 1.82562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066023Jy sigma=0.000612 ! Fit after self-cal, rms=0.066026Jy sigma=0.000612 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066026Jy sigma=0.000612 ! Fit after self-cal, rms=0.065989Jy sigma=0.000611 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=3.034 mas, bmaj=5.045 mas, bpa=-12.86 degrees ! Estimated noise=1641.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34533 Jy ! Component: 100 - total flux cleaned = 1.63958 Jy ! Component: 150 - total flux cleaned = 1.72659 Jy ! Component: 200 - total flux cleaned = 1.76377 Jy ! Total flux subtracted in 200 components = 1.76377 Jy ! Clean residual min=-0.008120 max=0.016858 Jy/beam ! Clean residual mean=0.000019 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 1.76377 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 12 model components to the UV plane model. ! The established model now contains 12 components and 1.76377 Jy ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=5.769 mas, bpa=-10.92 degrees ! Estimated noise=1314.06 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 = 0.0232767 Jy ! Component: 100 - total flux cleaned = 0.0353059 Jy ! Component: 150 - total flux cleaned = 0.0423179 Jy ! Component: 200 - total flux cleaned = 0.0457257 Jy ! Total flux subtracted in 200 components = 0.0457257 Jy ! Clean residual min=-0.005424 max=0.004575 Jy/beam ! Clean residual mean=0.000017 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 1.80949 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 1.80949 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=8.007 mas, bmaj=9.348 mas, bpa=-9.76 degrees ! Estimated noise=1590.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576017 Jy ! Component: 100 - total flux cleaned = 0.00996566 Jy ! Component: 150 - total flux cleaned = 0.0127169 Jy ! Component: 200 - total flux cleaned = 0.0142389 Jy ! Total flux subtracted in 200 components = 0.0142389 Jy ! Clean residual min=-0.003744 max=0.003500 Jy/beam ! Clean residual mean=0.000019 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 1.82373 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 = 0.000669823 Jy ! Component: 100 - total flux cleaned = 0.00110402 Jy ! Component: 150 - total flux cleaned = 0.00158138 Jy ! Component: 200 - total flux cleaned = 0.00209571 Jy ! Total flux subtracted in 200 components = 0.00209571 Jy ! Clean residual min=-0.003429 max=0.003199 Jy/beam ! Clean residual mean=0.000017 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 1.82583 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 116 components and 1.82583 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.687 mas, bmaj=5.769 mas, bpa=-10.92 degrees ! Estimated noise=1314.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377092 Jy ! Component: 100 - total flux cleaned = 0.000732999 Jy ! Component: 150 - total flux cleaned = 0.000952548 Jy ! Component: 200 - total flux cleaned = 0.000954848 Jy ! Total flux subtracted in 200 components = 0.000954848 Jy ! Clean residual min=-0.004138 max=0.003927 Jy/beam ! Clean residual mean=0.000006 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 1.82678 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 136 components and 1.82678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066508Jy sigma=0.000615 ! Fit after self-cal, rms=0.066485Jy sigma=0.000615 wmodel J1727+4530_S_2017_05_31_pus_map.mod ! Writing 136 model components to file: J1727+4530_S_2017_05_31_pus_map.mod wobs J1727+4530_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1727+4530_S_2017_05_31_pus_uvs.fits wwins J1727+4530_S_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1727+4530_S_2017_05_31_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 = -0.00057647 Jy ! Component: 100 - total flux cleaned = -0.00110866 Jy ! Component: 150 - total flux cleaned = -0.00123518 Jy ! Component: 200 - total flux cleaned = -0.00142021 Jy ! Component: 250 - total flux cleaned = -0.00159915 Jy ! Component: 300 - total flux cleaned = -0.00171488 Jy ! Component: 350 - total flux cleaned = -0.00177122 Jy ! Component: 400 - total flux cleaned = -0.00188175 Jy ! Component: 450 - total flux cleaned = -0.00198806 Jy ! Component: 500 - total flux cleaned = -0.00198659 Jy ! Component: 550 - total flux cleaned = -0.00198534 Jy ! Component: 600 - total flux cleaned = -0.00198364 Jy ! Component: 650 - total flux cleaned = -0.00183395 Jy ! Component: 700 - total flux cleaned = -0.0016884 Jy ! Component: 750 - total flux cleaned = -0.00178474 Jy ! Component: 800 - total flux cleaned = -0.00169131 Jy ! Component: 850 - total flux cleaned = -0.00169292 Jy ! Component: 900 - total flux cleaned = -0.00183084 Jy ! Component: 950 - total flux cleaned = -0.00187609 Jy ! Component: 1000 - total flux cleaned = -0.0019204 Jy ! Component: 1050 - total flux cleaned = -0.00192073 Jy ! Component: 1100 - total flux cleaned = -0.00192089 Jy ! Component: 1150 - total flux cleaned = -0.00196407 Jy ! Component: 1200 - total flux cleaned = -0.00187998 Jy ! Component: 1250 - total flux cleaned = -0.0020463 Jy ! Component: 1300 - total flux cleaned = -0.00200562 Jy ! Component: 1350 - total flux cleaned = -0.00208656 Jy ! Component: 1400 - total flux cleaned = -0.00220665 Jy ! Component: 1450 - total flux cleaned = -0.00208833 Jy ! Component: 1500 - total flux cleaned = -0.00244079 Jy ! Component: 1550 - total flux cleaned = -0.00228534 Jy ! Component: 1600 - total flux cleaned = -0.00255385 Jy ! Component: 1650 - total flux cleaned = -0.00244066 Jy ! Component: 1700 - total flux cleaned = -0.00266632 Jy ! Component: 1750 - total flux cleaned = -0.00274045 Jy ! Component: 1800 - total flux cleaned = -0.00274091 Jy ! Component: 1850 - total flux cleaned = -0.00281411 Jy ! Component: 1900 - total flux cleaned = -0.00288605 Jy ! Component: 1950 - total flux cleaned = -0.00292192 Jy ! Component: 2000 - total flux cleaned = -0.00302772 Jy ! Component: 2050 - total flux cleaned = -0.00299286 Jy ! Component: 2100 - total flux cleaned = -0.00302761 Jy ! Component: 2150 - total flux cleaned = -0.00319902 Jy ! Component: 2200 - total flux cleaned = -0.00316506 Jy ! Component: 2250 - total flux cleaned = -0.00333368 Jy ! Component: 2300 - total flux cleaned = -0.00336772 Jy ! Component: 2350 - total flux cleaned = -0.00340057 Jy ! Component: 2400 - total flux cleaned = -0.00369585 Jy ! Component: 2450 - total flux cleaned = -0.0037286 Jy ! Component: 2500 - total flux cleaned = -0.00376149 Jy ! Component: 2550 - total flux cleaned = -0.00385766 Jy ! Component: 2600 - total flux cleaned = -0.00395277 Jy ! Component: 2650 - total flux cleaned = -0.00395277 Jy ! Component: 2700 - total flux cleaned = -0.00401533 Jy ! Component: 2750 - total flux cleaned = -0.0040156 Jy ! Component: 2800 - total flux cleaned = -0.00404636 Jy ! Component: 2850 - total flux cleaned = -0.0041075 Jy ! Component: 2900 - total flux cleaned = -0.00410739 Jy ! Component: 2950 - total flux cleaned = -0.00422761 Jy ! Component: 3000 - total flux cleaned = -0.00422757 Jy ! Component: 3050 - total flux cleaned = -0.00419745 Jy ! Component: 3100 - total flux cleaned = -0.00422669 Jy ! Component: 3150 - total flux cleaned = -0.00422663 Jy ! Component: 3200 - total flux cleaned = -0.00419741 Jy ! Component: 3250 - total flux cleaned = -0.00428311 Jy ! Component: 3300 - total flux cleaned = -0.00419767 Jy ! Component: 3350 - total flux cleaned = -0.00419731 Jy ! Component: 3400 - total flux cleaned = -0.0041413 Jy ! Component: 3450 - total flux cleaned = -0.00419735 Jy ! Component: 3500 - total flux cleaned = -0.00419726 Jy ! Component: 3550 - total flux cleaned = -0.00406066 Jy ! Component: 3600 - total flux cleaned = -0.0041148 Jy ! Component: 3650 - total flux cleaned = -0.00406129 Jy ! Component: 3700 - total flux cleaned = -0.00408815 Jy ! Component: 3750 - total flux cleaned = -0.00406158 Jy ! Component: 3800 - total flux cleaned = -0.00403554 Jy ! Component: 3850 - total flux cleaned = -0.00403555 Jy ! Component: 3900 - total flux cleaned = -0.00408779 Jy ! Component: 3950 - total flux cleaned = -0.00411343 Jy ! Component: 4000 - total flux cleaned = -0.00403635 Jy ! Component: 4050 - total flux cleaned = -0.00411311 Jy ! Total flux subtracted in 4096 components = -0.00421459 Jy ! Clean residual min=-0.001512 max=0.001425 Jy/beam ! Clean residual mean=0.000004 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 1.82257 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 416 components and 1.82257 Jy ![Exited script file: muppet] wmap "J1727+4530_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 5.769 at -10.92 degrees (North through East) ! Clean map min=-0.0027388 max=1.7367 Jy/beam ! Writing clean map to FITS file: J1727+4530_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.7367 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000455617 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0787041 0.0787041 0.157408 0.314816 0.629633 1.25927 2.51853 5.03706 10.0741 20.1482 40.2965 80.593 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.736 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 5.769 at -10.92 degrees (North through East) ! Clean map min=-0.0027388 max=1.7367 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 J1727+4530_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:53:59 2019