! Started logfile: J1751+0939_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:34:11 2016 obs J1751+0939_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1751+0939_S_2014_05_31_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735088 visibilities/baseline/integration-bin. ! Found source: J1751+0939 ! ! 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 336 lines of history. ! ! Reading 10056 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 J1751+0939_S_2014_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 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.729865Jy sigma=0.009428 ! Fit after self-cal, rms=0.550181Jy sigma=0.006862 ! 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=3.353 mas, bmaj=11.78 mas, bpa=-13.91 degrees ! Estimated noise=838.195 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 = 1.15363 Jy ! Component: 100 - total flux cleaned = 1.40856 Jy ! Total flux subtracted in 100 components = 1.40856 Jy ! Clean residual min=-0.042379 max=0.088746 Jy/beam ! Clean residual mean=-0.000189 rms=0.014321 Jy/beam ! Combined flux in latest and established models = 1.40856 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.40856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246857Jy sigma=0.002890 ! Fit after self-cal, rms=0.246854Jy sigma=0.002890 ! Inverting map ! Added new window around map position (5.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0931041 Jy ! Component: 100 - total flux cleaned = 0.145233 Jy ! Total flux subtracted in 100 components = 0.145233 Jy ! Clean residual min=-0.034899 max=0.053255 Jy/beam ! Clean residual mean=0.000025 rms=0.010361 Jy/beam ! Combined flux in latest and established models = 1.55379 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 1.55379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.208054Jy sigma=0.002419 ! Fit after self-cal, rms=0.206883Jy sigma=0.002403 ! 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=3.836 mas, bmaj=12.06 mas, bpa=-14.09 degrees ! Estimated noise=557.575 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 = 0.0390429 Jy ! Component: 100 - total flux cleaned = 0.0595213 Jy ! Component: 150 - total flux cleaned = 0.0728687 Jy ! Component: 200 - total flux cleaned = 0.0772126 Jy ! Total flux subtracted in 200 components = 0.0772126 Jy ! Clean residual min=-0.026052 max=0.029266 Jy/beam ! Clean residual mean=0.000064 rms=0.007156 Jy/beam ! Combined flux in latest and established models = 1.63101 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 1.63101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.197977Jy sigma=0.002323 ! Fit after self-cal, rms=0.197746Jy sigma=0.002320 ! 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 0.85 HN 0.99 KP 1.04 ! LA 1.18 MK 1.01 NL 1.06 OV 0.97 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.01 ! LA 1.13 MK 1.01 NL 1.07 OV 1.00 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.03 KP 0.91 ! LA 0.89 MK 1.02 NL 1.02 OV 0.93 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 0.88 ! LA 0.86 MK 1.01 NL 1.01 OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.197746Jy sigma=0.002320 ! Fit after self-cal, rms=0.117960Jy sigma=0.001280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.866 mas, bmaj=11.98 mas, bpa=-14.04 degrees ! Estimated noise=555.684 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 = -0.0044325 Jy ! Component: 100 - total flux cleaned = -0.00541419 Jy ! Component: 150 - total flux cleaned = -0.00622642 Jy ! Component: 200 - total flux cleaned = -0.00693694 Jy ! Total flux subtracted in 200 components = -0.00693694 Jy ! Clean residual min=-0.015919 max=0.011378 Jy/beam ! Clean residual mean=0.000046 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 1.62407 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 1.62407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115950Jy sigma=0.001260 ! Fit after self-cal, rms=0.115898Jy sigma=0.001260 ! 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=0.115898Jy sigma=0.001260 ! Fit after self-cal, rms=0.074971Jy sigma=0.000874 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.859 mas, bmaj=11.99 mas, bpa=-13.98 degrees ! Estimated noise=555.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00681979 Jy ! Component: 100 - total flux cleaned = -0.00683375 Jy ! Component: 150 - total flux cleaned = -0.00631591 Jy ! Component: 200 - total flux cleaned = -0.00572377 Jy ! Total flux subtracted in 200 components = -0.00572377 Jy ! Clean residual min=-0.007843 max=0.006603 Jy/beam ! Clean residual mean=-0.000003 rms=0.001664 Jy/beam ! Combined flux in latest and established models = 1.61835 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 1.61835 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073522Jy sigma=0.000856 ! Fit after self-cal, rms=0.073367Jy sigma=0.000854 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 = -0.000862756 Jy ! Component: 100 - total flux cleaned = -0.000460843 Jy ! Component: 150 - total flux cleaned = -0.000123745 Jy ! Component: 200 - total flux cleaned = 7.63708e-05 Jy ! Total flux subtracted in 200 components = 7.63708e-05 Jy ! Clean residual min=-0.006676 max=0.006115 Jy/beam ! Clean residual mean=-0.000003 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 1.61842 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 1.61842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072956Jy sigma=0.000848 ! Fit after self-cal, rms=0.072904Jy sigma=0.000848 ! 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=0.072904Jy sigma=0.000848 ! Fit after self-cal, rms=0.072438Jy sigma=0.000843 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=12 mas, bpa=-13.97 degrees ! Estimated noise=555.614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00410319 Jy ! Component: 100 - total flux cleaned = -0.00461414 Jy ! Component: 150 - total flux cleaned = -0.00451168 Jy ! Component: 200 - total flux cleaned = -0.00424054 Jy ! Total flux subtracted in 200 components = -0.00424054 Jy ! Clean residual min=-0.005614 max=0.005125 Jy/beam ! Clean residual mean=-0.000002 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 1.61418 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 1.61418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071902Jy sigma=0.000837 ! Fit after self-cal, rms=0.071830Jy sigma=0.000836 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 = -0.000671371 Jy ! Component: 100 - total flux cleaned = -0.000512201 Jy ! Component: 150 - total flux cleaned = -0.000365402 Jy ! Component: 200 - total flux cleaned = -9.25654e-05 Jy ! Total flux subtracted in 200 components = -9.25654e-05 Jy ! Clean residual min=-0.004997 max=0.004865 Jy/beam ! Clean residual mean=-0.000002 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 1.61409 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 126 components and 1.61409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071641Jy sigma=0.000834 ! Fit after self-cal, rms=0.071618Jy sigma=0.000834 ! 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=0.071618Jy sigma=0.000834 ! Fit after self-cal, rms=0.071458Jy sigma=0.000831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.109 mas, bmaj=12.19 mas, bpa=-6.67 degrees ! Estimated noise=645.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00179307 Jy ! Component: 100 - total flux cleaned = -0.00215029 Jy ! Component: 150 - total flux cleaned = -0.00244028 Jy ! Component: 200 - total flux cleaned = -0.00256185 Jy ! Total flux subtracted in 200 components = -0.00256185 Jy ! Clean residual min=-0.003724 max=0.003557 Jy/beam ! Clean residual mean=-0.000003 rms=0.001044 Jy/beam ! Combined flux in latest and established models = 1.61153 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 134 components and 1.61153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071230Jy sigma=0.000829 ! Fit after self-cal, rms=0.071205Jy sigma=0.000829 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 = -0.000247899 Jy ! Component: 100 - total flux cleaned = -0.000297703 Jy ! Component: 150 - total flux cleaned = -0.000344307 Jy ! Component: 200 - total flux cleaned = -0.000386334 Jy ! Total flux subtracted in 200 components = -0.000386334 Jy ! Clean residual min=-0.003510 max=0.003426 Jy/beam ! Clean residual mean=-0.000003 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.61114 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 1.61114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071160Jy sigma=0.000828 ! Fit after self-cal, rms=0.071152Jy sigma=0.000828 ! 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=3.856 mas, bmaj=12 mas, bpa=-13.96 degrees ! Estimated noise=555.416 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.856 x 12 at -13.96 degrees (North through East) ! Clean map min=-0.0043146 max=1.4653 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=0.071152Jy sigma=0.000828 ! Fit after self-cal, rms=0.063000Jy sigma=0.000724 ! Inverting map and beam ! Estimated beam: bmin=3.854 mas, bmaj=12 mas, bpa=-13.95 degrees ! Estimated noise=555.234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140186 Jy ! Component: 100 - total flux cleaned = -0.00209728 Jy ! Component: 150 - total flux cleaned = -0.00249141 Jy ! Component: 200 - total flux cleaned = -0.00266416 Jy ! Total flux subtracted in 200 components = -0.00266416 Jy ! Clean residual min=-0.003800 max=0.003498 Jy/beam ! Clean residual mean=-0.000002 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 1.60848 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 150 components and 1.60848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062774Jy sigma=0.000722 ! Fit after self-cal, rms=0.062746Jy sigma=0.000721 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392254 Jy ! Component: 100 - total flux cleaned = -0.000449037 Jy ! Component: 150 - total flux cleaned = -0.000497516 Jy ! Component: 200 - total flux cleaned = -0.000496463 Jy ! Total flux subtracted in 200 components = -0.000496463 Jy ! Clean residual min=-0.003371 max=0.003364 Jy/beam ! Clean residual mean=-0.000002 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 1.60798 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 154 components and 1.60798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062657Jy sigma=0.000720 ! Fit after self-cal, rms=0.062648Jy sigma=0.000720 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062648Jy sigma=0.000720 ! Fit after self-cal, rms=0.062574Jy sigma=0.000719 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=3.357 mas, bmaj=11.76 mas, bpa=-13.77 degrees ! Estimated noise=838.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.15377 Jy ! Component: 100 - total flux cleaned = 1.40883 Jy ! Component: 150 - total flux cleaned = 1.49099 Jy ! Component: 200 - total flux cleaned = 1.52959 Jy ! Total flux subtracted in 200 components = 1.52959 Jy ! Clean residual min=-0.009606 max=0.018035 Jy/beam ! Clean residual mean=-0.000097 rms=0.002658 Jy/beam ! Combined flux in latest and established models = 1.52959 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 26 model components to the UV plane model. ! The established model now contains 26 components and 1.52959 Jy ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=12.01 mas, bpa=-13.95 degrees ! Estimated noise=555.043 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 = 0.0242576 Jy ! Component: 100 - total flux cleaned = 0.0382303 Jy ! Component: 150 - total flux cleaned = 0.0475522 Jy ! Component: 200 - total flux cleaned = 0.0542057 Jy ! Total flux subtracted in 200 components = 0.0542057 Jy ! Clean residual min=-0.004145 max=0.005193 Jy/beam ! Clean residual mean=-0.000016 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 1.5838 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 105 components and 1.5838 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=8.109 mas, bmaj=12.2 mas, bpa=-6.647 degrees ! Estimated noise=645.441 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728516 Jy ! Component: 100 - total flux cleaned = 0.0117664 Jy ! Component: 150 - total flux cleaned = 0.0147593 Jy ! Component: 200 - total flux cleaned = 0.0168151 Jy ! Total flux subtracted in 200 components = 0.0168151 Jy ! Clean residual min=-0.003401 max=0.002972 Jy/beam ! Clean residual mean=-0.000008 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 1.60061 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 = 0.00142902 Jy ! Component: 100 - total flux cleaned = 0.00242789 Jy ! Component: 150 - total flux cleaned = 0.00258552 Jy ! Component: 200 - total flux cleaned = 0.00264636 Jy ! Total flux subtracted in 200 components = 0.00264636 Jy ! Clean residual min=-0.003182 max=0.003131 Jy/beam ! Clean residual mean=-0.000005 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 1.60326 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 189 components and 1.60326 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.853 mas, bmaj=12.01 mas, bpa=-13.95 degrees ! Estimated noise=555.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000521477 Jy ! Component: 100 - total flux cleaned = -0.000184763 Jy ! Component: 150 - total flux cleaned = -5.7683e-05 Jy ! Component: 200 - total flux cleaned = 2.25667e-05 Jy ! Total flux subtracted in 200 components = 2.25667e-05 Jy ! Clean residual min=-0.003133 max=0.003066 Jy/beam ! Clean residual mean=-0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 1.60328 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 204 components and 1.60328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062560Jy sigma=0.000720 ! Fit after self-cal, rms=0.062512Jy sigma=0.000719 wmodel J1751+0939_S_2014_05_31_pus_map.mod ! Writing 204 model components to file: J1751+0939_S_2014_05_31_pus_map.mod wobs J1751+0939_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1751+0939_S_2014_05_31_pus_uvs.fits wwins J1751+0939_S_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J1751+0939_S_2014_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 = 0.000570924 Jy ! Component: 100 - total flux cleaned = 0.000672717 Jy ! Component: 150 - total flux cleaned = 0.000578665 Jy ! Component: 200 - total flux cleaned = 0.000580365 Jy ! Component: 250 - total flux cleaned = 0.000538324 Jy ! Component: 300 - total flux cleaned = 0.000383967 Jy ! Component: 350 - total flux cleaned = 0.000272671 Jy ! Component: 400 - total flux cleaned = 9.59383e-05 Jy ! Component: 450 - total flux cleaned = -4.05258e-05 Jy ! Component: 500 - total flux cleaned = -0.000269952 Jy ! Component: 550 - total flux cleaned = -0.000364355 Jy ! Component: 600 - total flux cleaned = -0.000365076 Jy ! Component: 650 - total flux cleaned = -0.00042477 Jy ! Component: 700 - total flux cleaned = -0.000538858 Jy ! Component: 750 - total flux cleaned = -0.000594468 Jy ! Component: 800 - total flux cleaned = -0.000703735 Jy ! Component: 850 - total flux cleaned = -0.000862103 Jy ! Component: 900 - total flux cleaned = -0.00101703 Jy ! Component: 950 - total flux cleaned = -0.00116755 Jy ! Component: 1000 - total flux cleaned = -0.00131539 Jy ! Component: 1050 - total flux cleaned = -0.00150784 Jy ! Component: 1100 - total flux cleaned = -0.00164837 Jy ! Component: 1150 - total flux cleaned = -0.00178608 Jy ! Component: 1200 - total flux cleaned = -0.0018752 Jy ! Component: 1250 - total flux cleaned = -0.00196329 Jy ! Component: 1300 - total flux cleaned = -0.00209275 Jy ! Component: 1350 - total flux cleaned = -0.00213523 Jy ! Component: 1400 - total flux cleaned = -0.00230242 Jy ! Component: 1450 - total flux cleaned = -0.00238385 Jy ! Component: 1500 - total flux cleaned = -0.00246445 Jy ! Component: 1550 - total flux cleaned = -0.00248428 Jy ! Component: 1600 - total flux cleaned = -0.00254293 Jy ! Component: 1650 - total flux cleaned = -0.00258133 Jy ! Component: 1700 - total flux cleaned = -0.00258102 Jy ! Component: 1750 - total flux cleaned = -0.00258093 Jy ! Component: 1800 - total flux cleaned = -0.00254444 Jy ! Component: 1850 - total flux cleaned = -0.00258081 Jy ! Component: 1900 - total flux cleaned = -0.00259864 Jy ! Component: 1950 - total flux cleaned = -0.00256334 Jy ! Component: 2000 - total flux cleaned = -0.00256338 Jy ! Component: 2050 - total flux cleaned = -0.00266607 Jy ! Component: 2100 - total flux cleaned = -0.0026489 Jy ! Component: 2150 - total flux cleaned = -0.00264893 Jy ! Component: 2200 - total flux cleaned = -0.00264896 Jy ! Component: 2250 - total flux cleaned = -0.00264907 Jy ! Component: 2300 - total flux cleaned = -0.00268134 Jy ! Component: 2350 - total flux cleaned = -0.00269699 Jy ! Component: 2400 - total flux cleaned = -0.00268109 Jy ! Component: 2450 - total flux cleaned = -0.00271219 Jy ! Component: 2500 - total flux cleaned = -0.00268155 Jy ! Component: 2550 - total flux cleaned = -0.00275739 Jy ! Component: 2600 - total flux cleaned = -0.00278752 Jy ! Component: 2650 - total flux cleaned = -0.00283205 Jy ! Component: 2700 - total flux cleaned = -0.00284684 Jy ! Component: 2750 - total flux cleaned = -0.00286139 Jy ! Component: 2800 - total flux cleaned = -0.00290478 Jy ! Component: 2850 - total flux cleaned = -0.00293315 Jy ! Component: 2900 - total flux cleaned = -0.00294714 Jy ! Component: 2950 - total flux cleaned = -0.00297488 Jy ! Component: 3000 - total flux cleaned = -0.00300243 Jy ! Component: 3050 - total flux cleaned = -0.002975 Jy ! Component: 3100 - total flux cleaned = -0.00297505 Jy ! Component: 3150 - total flux cleaned = -0.00301541 Jy ! Component: 3200 - total flux cleaned = -0.00304213 Jy ! Component: 3250 - total flux cleaned = -0.0030951 Jy ! Component: 3300 - total flux cleaned = -0.0030952 Jy ! Component: 3350 - total flux cleaned = -0.00310821 Jy ! Component: 3400 - total flux cleaned = -0.00312111 Jy ! Component: 3450 - total flux cleaned = -0.00310818 Jy ! Component: 3500 - total flux cleaned = -0.00315926 Jy ! Component: 3550 - total flux cleaned = -0.0031085 Jy ! Component: 3600 - total flux cleaned = -0.00312114 Jy ! Component: 3650 - total flux cleaned = -0.00313369 Jy ! Component: 3700 - total flux cleaned = -0.0031338 Jy ! Component: 3750 - total flux cleaned = -0.00312156 Jy ! Component: 3800 - total flux cleaned = -0.0031461 Jy ! Component: 3850 - total flux cleaned = -0.00314588 Jy ! Component: 3900 - total flux cleaned = -0.00309737 Jy ! Component: 3950 - total flux cleaned = -0.00309745 Jy ! Component: 4000 - total flux cleaned = -0.00308564 Jy ! Component: 4050 - total flux cleaned = -0.00307375 Jy ! Total flux subtracted in 4096 components = -0.00308569 Jy ! Clean residual min=-0.000637 max=0.000639 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 1.6002 Jy keep ! Adding 326 model components to the UV plane model. ! The established model now contains 530 components and 1.6002 Jy ![Exited script file: muppet] wmap "J1751+0939_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.853 x 12.01 at -13.95 degrees (North through East) ! Clean map min=-0.0017406 max=1.4686 Jy/beam ! Writing clean map to FITS file: J1751+0939_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.46859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219123 device "J1751+0939_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1751+0939_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.044762 0.044762 0.0895239 0.179048 0.358096 0.716191 1.43238 2.86477 5.72953 11.4591 22.9181 45.8363 91.6725 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.468 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.853 x 12.01 at -13.95 degrees (North through East) ! Clean map min=-0.0017406 max=1.4686 Jy/beam quit ! Quitting program ! Log file J1751+0939_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:34:17 2016