! Started logfile: J1031-2228_S_2014_05_31_pus_uvs.log on Mon Nov 28 15:22:23 2016 obs J1031-2228_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1031-2228_S_2014_05_31_pus_uva.fits ! AN table 1: 100 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788444 visibilities/baseline/integration-bin. ! Found source: J1031-2228 ! ! 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 14192 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 J1031-2228_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.843643Jy sigma=0.007814 ! Fit after self-cal, rms=0.831148Jy sigma=0.007699 ! 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=3.151 mas, bmaj=11.4 mas, bpa=14.94 degrees ! Estimated noise=1019.53 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 = 0.125855 Jy ! Component: 100 - total flux cleaned = 0.172238 Jy ! Total flux subtracted in 100 components = 0.172238 Jy ! Clean residual min=-0.017458 max=0.056715 Jy/beam ! Clean residual mean=-0.000045 rms=0.006354 Jy/beam ! Combined flux in latest and established models = 0.172238 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.172238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145782Jy sigma=0.001340 ! Fit after self-cal, rms=0.145522Jy sigma=0.001338 ! Inverting map ! Added new window around map position (7.5, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0496039 Jy ! Component: 100 - total flux cleaned = 0.0771653 Jy ! Total flux subtracted in 100 components = 0.0771653 Jy ! Clean residual min=-0.014671 max=0.042213 Jy/beam ! Clean residual mean=-0.000022 rms=0.004308 Jy/beam ! Combined flux in latest and established models = 0.249403 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.249403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121305Jy sigma=0.001084 ! Fit after self-cal, rms=0.115564Jy sigma=0.001029 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333635 Jy ! Component: 100 - total flux cleaned = 0.051153 Jy ! Total flux subtracted in 100 components = 0.051153 Jy ! Clean residual min=-0.011290 max=0.020885 Jy/beam ! Clean residual mean=-0.000005 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.300556 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.300556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102386Jy sigma=0.000899 ! Fit after self-cal, rms=0.099777Jy sigma=0.000874 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185931 Jy ! Component: 100 - total flux cleaned = 0.0288731 Jy ! Total flux subtracted in 100 components = 0.0288731 Jy ! Clean residual min=-0.007260 max=0.011835 Jy/beam ! Clean residual mean=0.000006 rms=0.001848 Jy/beam ! Combined flux in latest and established models = 0.329429 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.329429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095171Jy sigma=0.000834 ! Fit after self-cal, rms=0.094574Jy sigma=0.000828 ! 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=3.977 mas, bmaj=13.24 mas, bpa=14.5 degrees ! Estimated noise=640.103 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 = 0.0112909 Jy ! Component: 100 - total flux cleaned = 0.0139713 Jy ! Component: 150 - total flux cleaned = 0.015376 Jy ! Component: 200 - total flux cleaned = 0.0167659 Jy ! Total flux subtracted in 200 components = 0.0167659 Jy ! Clean residual min=-0.004882 max=0.007764 Jy/beam ! Clean residual mean=0.000017 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.346195 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.346195 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092883Jy sigma=0.000817 ! Fit after self-cal, rms=0.092653Jy sigma=0.000814 ! 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 0.98 FD 0.86 HN 1.01 KP 1.04 ! LA 1.18 MK 1.00* NL 0.96 OV 0.98 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.09 KP 1.01 ! LA 1.14 MK 1.00* NL 1.05 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.05 KP 0.90 ! LA 0.89 MK 1.00* NL 1.08 OV 0.95 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.02 KP 0.88 ! LA 0.87 MK 1.00* NL 1.13 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.092653Jy sigma=0.000814 ! Fit after self-cal, rms=0.090426Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.992 mas, bmaj=13.36 mas, bpa=14.53 degrees ! Estimated noise=649.316 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 = 0.000193954 Jy ! Component: 100 - total flux cleaned = -9.29399e-05 Jy ! Component: 150 - total flux cleaned = -0.00020304 Jy ! Component: 200 - total flux cleaned = -3.06805e-05 Jy ! Total flux subtracted in 200 components = -3.06805e-05 Jy ! Clean residual min=-0.004315 max=0.004552 Jy/beam ! Clean residual mean=0.000007 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.346164 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.346164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089976Jy sigma=0.000777 ! Fit after self-cal, rms=0.089929Jy sigma=0.000777 ! 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=0.089929Jy sigma=0.000777 ! Fit after self-cal, rms=0.090402Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.999 mas, bmaj=13.33 mas, bpa=14.45 degrees ! Estimated noise=647.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194483 Jy ! Component: 100 - total flux cleaned = 0.000285075 Jy ! Component: 150 - total flux cleaned = 0.000147445 Jy ! Component: 200 - total flux cleaned = 1.4183e-05 Jy ! Total flux subtracted in 200 components = 1.4183e-05 Jy ! Clean residual min=-0.003452 max=0.003807 Jy/beam ! Clean residual mean=0.000008 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.346179 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.346179 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090199Jy sigma=0.000773 ! Fit after self-cal, rms=0.090192Jy sigma=0.000773 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 (-16, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218275 Jy ! Component: 100 - total flux cleaned = 0.00256094 Jy ! Component: 150 - total flux cleaned = 0.00279278 Jy ! Component: 200 - total flux cleaned = 0.00279611 Jy ! Total flux subtracted in 200 components = 0.00279611 Jy ! Clean residual min=-0.002822 max=0.002026 Jy/beam ! Clean residual mean=0.000011 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.348975 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.348975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090002Jy sigma=0.000771 ! Fit after self-cal, rms=0.089990Jy sigma=0.000771 ! 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=0.089990Jy sigma=0.000771 ! Fit after self-cal, rms=0.090142Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.995 mas, bmaj=13.34 mas, bpa=14.49 degrees ! Estimated noise=646.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380108 Jy ! Component: 100 - total flux cleaned = 0.000502378 Jy ! Component: 150 - total flux cleaned = 0.000659438 Jy ! Component: 200 - total flux cleaned = 0.000754968 Jy ! Total flux subtracted in 200 components = 0.000754968 Jy ! Clean residual min=-0.002351 max=0.001997 Jy/beam ! Clean residual mean=0.000011 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.34973 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 129 components and 0.34973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090065Jy sigma=0.000770 ! Fit after self-cal, rms=0.090066Jy sigma=0.000770 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 = 9.37572e-05 Jy ! Component: 100 - total flux cleaned = 9.51686e-05 Jy ! Component: 150 - total flux cleaned = 9.50069e-05 Jy ! Component: 200 - total flux cleaned = 5.89107e-05 Jy ! Total flux subtracted in 200 components = 5.89107e-05 Jy ! Clean residual min=-0.002206 max=0.001967 Jy/beam ! Clean residual mean=0.000011 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.349789 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.349789 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090029Jy sigma=0.000770 ! Fit after self-cal, rms=0.090026Jy sigma=0.000770 ! 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=0.090026Jy sigma=0.000770 ! Fit after self-cal, rms=0.090002Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.088 mas, bmaj=19.06 mas, bpa=4.782 degrees ! Estimated noise=725.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279638 Jy ! Component: 100 - total flux cleaned = -0.000306553 Jy ! Component: 150 - total flux cleaned = -0.000382732 Jy ! Component: 200 - total flux cleaned = -0.000429513 Jy ! Total flux subtracted in 200 components = -0.000429513 Jy ! Clean residual min=-0.002055 max=0.001766 Jy/beam ! Clean residual mean=0.000015 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.349359 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 153 components and 0.349359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089995Jy sigma=0.000770 ! Fit after self-cal, rms=0.089999Jy sigma=0.000770 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 = -2.3816e-05 Jy ! Component: 100 - total flux cleaned = -8.89696e-05 Jy ! Component: 150 - total flux cleaned = -0.000147926 Jy ! Component: 200 - total flux cleaned = -0.000202142 Jy ! Total flux subtracted in 200 components = -0.000202142 Jy ! Clean residual min=-0.002051 max=0.001721 Jy/beam ! Clean residual mean=0.000015 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.349157 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 161 components and 0.349157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089996Jy sigma=0.000770 ! Fit after self-cal, rms=0.089998Jy sigma=0.000770 ! 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=3.991 mas, bmaj=13.34 mas, bpa=14.56 degrees ! Estimated noise=645.32 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 13.34 at 14.56 degrees (North through East) ! Clean map min=-0.0020712 max=0.14225 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=3.145 mas, bmaj=11.45 mas, bpa=14.95 degrees ! Estimated noise=1026.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.137341 Jy ! Component: 100 - total flux cleaned = 0.201796 Jy ! Component: 150 - total flux cleaned = 0.244335 Jy ! Component: 200 - total flux cleaned = 0.272519 Jy ! Total flux subtracted in 200 components = 0.272519 Jy ! Clean residual min=-0.006445 max=0.015208 Jy/beam ! Clean residual mean=-0.000025 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.272519 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.272519 Jy ! Inverting map and beam ! Estimated beam: bmin=3.991 mas, bmaj=13.34 mas, bpa=14.56 degrees ! Estimated noise=645.32 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 = 0.0284373 Jy ! Component: 100 - total flux cleaned = 0.0446223 Jy ! Component: 150 - total flux cleaned = 0.0546175 Jy ! Component: 200 - total flux cleaned = 0.0611322 Jy ! Total flux subtracted in 200 components = 0.0611322 Jy ! Clean residual min=-0.002916 max=0.005840 Jy/beam ! Clean residual mean=-0.000006 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.333652 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 94 components and 0.333652 Jy ! Inverting map ! Added new window around map position (-6.5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00542274 Jy ! Component: 100 - total flux cleaned = 0.00862992 Jy ! Component: 150 - total flux cleaned = 0.0109763 Jy ! Component: 200 - total flux cleaned = 0.0124756 Jy ! Total flux subtracted in 200 components = 0.0124756 Jy ! Clean residual min=-0.002156 max=0.001757 Jy/beam ! Clean residual mean=0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.346127 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 132 components and 0.346127 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=8.088 mas, bmaj=19.06 mas, bpa=4.782 degrees ! Estimated noise=725.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124976 Jy ! Component: 100 - total flux cleaned = 0.00165857 Jy ! Component: 150 - total flux cleaned = 0.00193168 Jy ! Component: 200 - total flux cleaned = 0.00210133 Jy ! Total flux subtracted in 200 components = 0.00210133 Jy ! Clean residual min=-0.002152 max=0.001777 Jy/beam ! Clean residual mean=0.000013 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.348229 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.63366e-05 Jy ! Component: 100 - total flux cleaned = 6.62774e-05 Jy ! Component: 150 - total flux cleaned = 8.4837e-05 Jy ! Component: 200 - total flux cleaned = 0.000135521 Jy ! Total flux subtracted in 200 components = 0.000135521 Jy ! Clean residual min=-0.002105 max=0.001666 Jy/beam ! Clean residual mean=0.000013 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.348364 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 207 components and 0.348364 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.991 mas, bmaj=13.34 mas, bpa=14.56 degrees ! Estimated noise=645.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015685 Jy ! Component: 100 - total flux cleaned = 0.000155137 Jy ! Component: 150 - total flux cleaned = 0.000185461 Jy ! Component: 200 - total flux cleaned = 0.000243413 Jy ! Total flux subtracted in 200 components = 0.000243413 Jy ! Clean residual min=-0.001884 max=0.001850 Jy/beam ! Clean residual mean=0.000009 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.348608 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 230 components and 0.348607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089935Jy sigma=0.000770 ! Fit after self-cal, rms=0.089904Jy sigma=0.000769 wmodel J1031-2228_S_2014_05_31_pus_map.mod ! Writing 230 model components to file: J1031-2228_S_2014_05_31_pus_map.mod wobs J1031-2228_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1031-2228_S_2014_05_31_pus_uvs.fits wwins J1031-2228_S_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1031-2228_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 = -0.000152257 Jy ! Component: 100 - total flux cleaned = -0.0006735 Jy ! Component: 150 - total flux cleaned = -0.000971886 Jy ! Component: 200 - total flux cleaned = -0.00115184 Jy ! Component: 250 - total flux cleaned = -0.00120025 Jy ! Component: 300 - total flux cleaned = -0.00115305 Jy ! Component: 350 - total flux cleaned = -0.00119846 Jy ! Component: 400 - total flux cleaned = -0.00124219 Jy ! Component: 450 - total flux cleaned = -0.00126383 Jy ! Component: 500 - total flux cleaned = -0.00132795 Jy ! Component: 550 - total flux cleaned = -0.00143188 Jy ! Component: 600 - total flux cleaned = -0.00153317 Jy ! Component: 650 - total flux cleaned = -0.00155272 Jy ! Component: 700 - total flux cleaned = -0.0015919 Jy ! Component: 750 - total flux cleaned = -0.00170638 Jy ! Component: 800 - total flux cleaned = -0.00176239 Jy ! Component: 850 - total flux cleaned = -0.00183592 Jy ! Component: 900 - total flux cleaned = -0.00189039 Jy ! Component: 950 - total flux cleaned = -0.00194432 Jy ! Component: 1000 - total flux cleaned = -0.0020325 Jy ! Component: 1050 - total flux cleaned = -0.00206728 Jy ! Component: 1100 - total flux cleaned = -0.00211853 Jy ! Component: 1150 - total flux cleaned = -0.00213555 Jy ! Component: 1200 - total flux cleaned = -0.00223527 Jy ! Component: 1250 - total flux cleaned = -0.00225221 Jy ! Component: 1300 - total flux cleaned = -0.00239777 Jy ! Component: 1350 - total flux cleaned = -0.00247743 Jy ! Component: 1400 - total flux cleaned = -0.00250884 Jy ! Component: 1450 - total flux cleaned = -0.00260213 Jy ! Component: 1500 - total flux cleaned = -0.00266353 Jy ! Component: 1550 - total flux cleaned = -0.00264869 Jy ! Component: 1600 - total flux cleaned = -0.00275369 Jy ! Component: 1650 - total flux cleaned = -0.00282789 Jy ! Component: 1700 - total flux cleaned = -0.00287183 Jy ! Component: 1750 - total flux cleaned = -0.0029008 Jy ! Component: 1800 - total flux cleaned = -0.00297268 Jy ! Component: 1850 - total flux cleaned = -0.00301509 Jy ! Component: 1900 - total flux cleaned = -0.00305697 Jy ! Component: 1950 - total flux cleaned = -0.00308441 Jy ! Component: 2000 - total flux cleaned = -0.00309799 Jy ! Component: 2050 - total flux cleaned = -0.00309792 Jy ! Component: 2100 - total flux cleaned = -0.00309797 Jy ! Component: 2150 - total flux cleaned = -0.0031112 Jy ! Component: 2200 - total flux cleaned = -0.0030716 Jy ! Component: 2250 - total flux cleaned = -0.0031372 Jy ! Component: 2300 - total flux cleaned = -0.00311125 Jy ! Component: 2350 - total flux cleaned = -0.00313704 Jy ! Component: 2400 - total flux cleaned = -0.00314984 Jy ! Component: 2450 - total flux cleaned = -0.00313723 Jy ! Component: 2500 - total flux cleaned = -0.00313719 Jy ! Component: 2550 - total flux cleaned = -0.00312465 Jy ! Component: 2600 - total flux cleaned = -0.00316147 Jy ! Component: 2650 - total flux cleaned = -0.00314928 Jy ! Component: 2700 - total flux cleaned = -0.00317374 Jy ! Component: 2750 - total flux cleaned = -0.00316181 Jy ! Component: 2800 - total flux cleaned = -0.00317396 Jy ! Component: 2850 - total flux cleaned = -0.00318576 Jy ! Component: 2900 - total flux cleaned = -0.00317412 Jy ! Component: 2950 - total flux cleaned = -0.00319745 Jy ! Component: 3000 - total flux cleaned = -0.00320895 Jy ! Component: 3050 - total flux cleaned = -0.00317463 Jy ! Component: 3100 - total flux cleaned = -0.00323185 Jy ! Component: 3150 - total flux cleaned = -0.00322054 Jy ! Component: 3200 - total flux cleaned = -0.00326558 Jy ! Component: 3250 - total flux cleaned = -0.00325442 Jy ! Component: 3300 - total flux cleaned = -0.00324328 Jy ! Component: 3350 - total flux cleaned = -0.00323225 Jy ! Component: 3400 - total flux cleaned = -0.0032214 Jy ! Component: 3450 - total flux cleaned = -0.00323236 Jy ! Component: 3500 - total flux cleaned = -0.00326491 Jy ! Component: 3550 - total flux cleaned = -0.00327564 Jy ! Component: 3600 - total flux cleaned = -0.00329694 Jy ! Component: 3650 - total flux cleaned = -0.00331816 Jy ! Component: 3700 - total flux cleaned = -0.00336027 Jy ! Component: 3750 - total flux cleaned = -0.00334966 Jy ! Component: 3800 - total flux cleaned = -0.00333918 Jy ! Component: 3850 - total flux cleaned = -0.00340137 Jy ! Component: 3900 - total flux cleaned = -0.00338079 Jy ! Component: 3950 - total flux cleaned = -0.00343197 Jy ! Component: 4000 - total flux cleaned = -0.00346251 Jy ! Component: 4050 - total flux cleaned = -0.00343215 Jy ! Total flux subtracted in 4096 components = -0.00346233 Jy ! Clean residual min=-0.000629 max=0.000633 Jy/beam ! Clean residual mean=0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.345145 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 511 components and 0.345145 Jy ![Exited script file: muppet] wmap "J1031-2228_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 13.34 at 14.56 degrees (North through East) ! Clean map min=-0.0014118 max=0.13605 Jy/beam ! Writing clean map to FITS file: J1031-2228_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 0.136053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199967 device "J1031-2228_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1031-2228_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440933 0.440933 0.881865 1.76373 3.52746 7.05492 14.1098 28.2197 56.4394 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.991 x 13.34 at 14.56 degrees (North through East) ! Clean map min=-0.0014118 max=0.13605 Jy/beam quit ! Quitting program ! Log file J1031-2228_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 15:22:29 2016