! Started logfile: J0730-1141_S_2014_08_09_pus_uvs.log on Tue Nov 29 22:57:49 2016 obs J0730-1141_S_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0730-1141_S_2014_08_09_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755556 visibilities/baseline/integration-bin. ! Found source: J0730-1141 ! ! 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 342 lines of history. ! ! Reading 3536 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 J0730-1141_S_2014_08_09_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.105484Jy sigma=0.019048 ! Fit after self-cal, rms=2.099540Jy sigma=0.018991 ! 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=3.32 mas, bmaj=11.31 mas, bpa=20.65 degrees ! Estimated noise=1598.48 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 = 2.20681 Jy ! Component: 100 - total flux cleaned = 2.76029 Jy ! Total flux subtracted in 100 components = 2.76029 Jy ! Clean residual min=-0.098361 max=0.224072 Jy/beam ! Clean residual mean=-0.000220 rms=0.030490 Jy/beam ! Combined flux in latest and established models = 2.76029 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 2.76029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.674790Jy sigma=0.005126 ! Fit after self-cal, rms=0.673291Jy sigma=0.005118 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24088 Jy ! Component: 100 - total flux cleaned = 0.369877 Jy ! Total flux subtracted in 100 components = 0.369877 Jy ! Clean residual min=-0.078770 max=0.070172 Jy/beam ! Clean residual mean=-0.000038 rms=0.019766 Jy/beam ! Combined flux in latest and established models = 3.13017 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 3.13017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.533732Jy sigma=0.003914 ! Fit after self-cal, rms=0.532851Jy sigma=0.003908 ! 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=4.052 mas, bmaj=12.49 mas, bpa=19.97 degrees ! Estimated noise=1295.91 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 = 0.109402 Jy ! Component: 100 - total flux cleaned = 0.171834 Jy ! Component: 150 - total flux cleaned = 0.211633 Jy ! Component: 200 - total flux cleaned = 0.237862 Jy ! Total flux subtracted in 200 components = 0.237862 Jy ! Clean residual min=-0.066915 max=0.055182 Jy/beam ! Clean residual mean=0.000095 rms=0.016545 Jy/beam ! Combined flux in latest and established models = 3.36803 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 72 components and 3.36803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.494895Jy sigma=0.003759 ! Fit after self-cal, rms=0.494568Jy sigma=0.003757 ! 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 0.90 HN 1.00 KP 1.08 ! LA 1.12 MK 1.00* NL 0.86 OV 1.00 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.07 HN 1.06 KP 1.03 ! LA 1.07 MK 1.00* NL 0.92 OV 1.03 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.21 HN 1.06 KP 0.91 ! LA 0.84 MK 1.00* NL 1.01 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.06 HN 1.01 KP 0.87 ! LA 0.80 MK 1.00* NL 1.11 OV 1.00 ! PT 1.02 SC 0.95 ! ! ! Fit before self-cal, rms=0.494568Jy sigma=0.003757 ! Fit after self-cal, rms=0.279133Jy sigma=0.001889 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=12.53 mas, bpa=20.05 degrees ! Estimated noise=1299.01 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 = 0.000289436 Jy ! Component: 100 - total flux cleaned = 0.00381633 Jy ! Component: 150 - total flux cleaned = 0.0069913 Jy ! Component: 200 - total flux cleaned = 0.00862289 Jy ! Total flux subtracted in 200 components = 0.00862289 Jy ! Clean residual min=-0.043862 max=0.036508 Jy/beam ! Clean residual mean=0.000072 rms=0.010756 Jy/beam ! Combined flux in latest and established models = 3.37665 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 3.37665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.276922Jy sigma=0.001874 ! Fit after self-cal, rms=0.276741Jy sigma=0.001873 ! 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=0.276741Jy sigma=0.001873 ! Fit after self-cal, rms=0.157502Jy sigma=0.001188 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.054 mas, bmaj=12.53 mas, bpa=20.04 degrees ! Estimated noise=1304.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813901 Jy ! Component: 100 - total flux cleaned = 0.00956603 Jy ! Component: 150 - total flux cleaned = 0.009595 Jy ! Component: 200 - total flux cleaned = 0.00935774 Jy ! Total flux subtracted in 200 components = 0.00935774 Jy ! Clean residual min=-0.021624 max=0.025037 Jy/beam ! Clean residual mean=0.000024 rms=0.005482 Jy/beam ! Combined flux in latest and established models = 3.38601 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 3.38601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.155439Jy sigma=0.001175 ! Fit after self-cal, rms=0.155292Jy sigma=0.001174 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 (-10.5, 12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220009 Jy ! Component: 100 - total flux cleaned = 0.0234698 Jy ! Component: 150 - total flux cleaned = 0.0251249 Jy ! Component: 200 - total flux cleaned = 0.0261435 Jy ! Total flux subtracted in 200 components = 0.0261435 Jy ! Clean residual min=-0.021273 max=0.014852 Jy/beam ! Clean residual mean=0.000036 rms=0.004818 Jy/beam ! Combined flux in latest and established models = 3.41215 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 125 components and 3.41215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150604Jy sigma=0.001132 ! Fit after self-cal, rms=0.150454Jy sigma=0.001130 ! 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=0.150454Jy sigma=0.001130 ! Fit after self-cal, rms=0.100354Jy sigma=0.000853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=12.53 mas, bpa=20.05 degrees ! Estimated noise=1302.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00374705 Jy ! Component: 100 - total flux cleaned = 0.00607749 Jy ! Component: 150 - total flux cleaned = 0.00774286 Jy ! Component: 200 - total flux cleaned = 0.00896057 Jy ! Total flux subtracted in 200 components = 0.00896057 Jy ! Clean residual min=-0.009417 max=0.007095 Jy/beam ! Clean residual mean=0.000001 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 3.42111 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 3.42111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098888Jy sigma=0.000840 ! Fit after self-cal, rms=0.098741Jy sigma=0.000839 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 = 0.00145534 Jy ! Component: 100 - total flux cleaned = 0.00286399 Jy ! Component: 150 - total flux cleaned = 0.00350875 Jy ! Component: 200 - total flux cleaned = 0.00411332 Jy ! Total flux subtracted in 200 components = 0.00411332 Jy ! Clean residual min=-0.008420 max=0.007423 Jy/beam ! Clean residual mean=0.000002 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 3.42523 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 167 components and 3.42523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098181Jy sigma=0.000834 ! Fit after self-cal, rms=0.098122Jy 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=0.098122Jy sigma=0.000834 ! Fit after self-cal, rms=0.097825Jy sigma=0.000832 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.963 mas, bmaj=16.03 mas, bpa=11.23 degrees ! Estimated noise=1457.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201022 Jy ! Component: 100 - total flux cleaned = 0.00439376 Jy ! Component: 150 - total flux cleaned = 0.00533524 Jy ! Component: 200 - total flux cleaned = 0.006265 Jy ! Total flux subtracted in 200 components = 0.006265 Jy ! Clean residual min=-0.009572 max=0.007103 Jy/beam ! Clean residual mean=0.000005 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 3.43149 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 186 components and 3.43149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097499Jy sigma=0.000828 ! Fit after self-cal, rms=0.097421Jy sigma=0.000828 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 = 0.00107643 Jy ! Component: 100 - total flux cleaned = 0.00251536 Jy ! Component: 150 - total flux cleaned = 0.00322131 Jy ! Component: 200 - total flux cleaned = 0.00354576 Jy ! Total flux subtracted in 200 components = 0.00354576 Jy ! Clean residual min=-0.009074 max=0.007110 Jy/beam ! Clean residual mean=0.000006 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 3.43504 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 198 components and 3.43504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097306Jy sigma=0.000827 ! Fit after self-cal, rms=0.097274Jy sigma=0.000826 ! 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=4.057 mas, bmaj=12.53 mas, bpa=20.05 degrees ! Estimated noise=1301.33 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.057 x 12.53 at 20.05 degrees (North through East) ! Clean map min=-0.013405 max=2.8945 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=0.097274Jy sigma=0.000826 ! Fit after self-cal, rms=0.087396Jy sigma=0.000742 ! Inverting map and beam ! Estimated beam: bmin=4.055 mas, bmaj=12.53 mas, bpa=20.06 degrees ! Estimated noise=1300.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223533 Jy ! Component: 100 - total flux cleaned = -0.00224943 Jy ! Component: 150 - total flux cleaned = -0.00190672 Jy ! Component: 200 - total flux cleaned = -0.0014866 Jy ! Total flux subtracted in 200 components = -0.0014866 Jy ! Clean residual min=-0.006815 max=0.006139 Jy/beam ! Clean residual mean=0.000004 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 3.43355 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 208 components and 3.43355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086964Jy sigma=0.000738 ! Fit after self-cal, rms=0.086934Jy sigma=0.000738 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.17741e-05 Jy ! Component: 100 - total flux cleaned = 0.000314859 Jy ! Component: 150 - total flux cleaned = 0.000581768 Jy ! Component: 200 - total flux cleaned = 0.000666582 Jy ! Total flux subtracted in 200 components = 0.000666582 Jy ! Clean residual min=-0.006574 max=0.006150 Jy/beam ! Clean residual mean=0.000004 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 3.43422 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 223 components and 3.43422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086738Jy sigma=0.000737 ! Fit after self-cal, rms=0.086723Jy sigma=0.000737 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086723Jy sigma=0.000737 ! Fit after self-cal, rms=0.086634Jy sigma=0.000736 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=3.315 mas, bmaj=11.37 mas, bpa=20.72 degrees ! Estimated noise=1600.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.20963 Jy ! Component: 100 - total flux cleaned = 2.77211 Jy ! Component: 150 - total flux cleaned = 3.01013 Jy ! Component: 200 - total flux cleaned = 3.12654 Jy ! Total flux subtracted in 200 components = 3.12654 Jy ! Clean residual min=-0.022423 max=0.056321 Jy/beam ! Clean residual mean=-0.000118 rms=0.008649 Jy/beam ! Combined flux in latest and established models = 3.12654 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 29 model components to the UV plane model. ! The established model now contains 29 components and 3.12654 Jy ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=12.53 mas, bpa=20.05 degrees ! Estimated noise=1299.87 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 = 0.0971269 Jy ! Component: 100 - total flux cleaned = 0.153342 Jy ! Component: 150 - total flux cleaned = 0.18906 Jy ! Component: 200 - total flux cleaned = 0.21451 Jy ! Total flux subtracted in 200 components = 0.21451 Jy ! Clean residual min=-0.011009 max=0.017590 Jy/beam ! Clean residual mean=-0.000038 rms=0.003903 Jy/beam ! Combined flux in latest and established models = 3.34105 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 108 components and 3.34105 Jy ! Inverting map ! Added new window around map position (1.5, 15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.019786 Jy ! Component: 100 - total flux cleaned = 0.0350557 Jy ! Component: 150 - total flux cleaned = 0.0474283 Jy ! Component: 200 - total flux cleaned = 0.0576121 Jy ! Total flux subtracted in 200 components = 0.0576121 Jy ! Clean residual min=-0.007712 max=0.009037 Jy/beam ! Clean residual mean=-0.000012 rms=0.002114 Jy/beam ! Combined flux in latest and established models = 3.39866 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 147 components and 3.39866 Jy ! Inverting map ! Added new window around map position (20, -42). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0094255 Jy ! Component: 100 - total flux cleaned = 0.0160577 Jy ! Component: 150 - total flux cleaned = 0.0197798 Jy ! Component: 200 - total flux cleaned = 0.0226608 Jy ! Total flux subtracted in 200 components = 0.0226608 Jy ! Clean residual min=-0.006549 max=0.005223 Jy/beam ! Clean residual mean=-0.000004 rms=0.001529 Jy/beam ! Combined flux in latest and established models = 3.42132 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 177 components and 3.42132 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.964 mas, bmaj=16.04 mas, bpa=11.2 degrees ! Estimated noise=1456.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629152 Jy ! Component: 100 - total flux cleaned = 0.0108805 Jy ! Component: 150 - total flux cleaned = 0.0130144 Jy ! Component: 200 - total flux cleaned = 0.0144631 Jy ! Total flux subtracted in 200 components = 0.0144631 Jy ! Clean residual min=-0.007074 max=0.004532 Jy/beam ! Clean residual mean=0.000000 rms=0.001425 Jy/beam ! Combined flux in latest and established models = 3.43578 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 = 0.00127402 Jy ! Component: 100 - total flux cleaned = 0.00240025 Jy ! Component: 150 - total flux cleaned = 0.00330868 Jy ! Component: 200 - total flux cleaned = 0.00404064 Jy ! Total flux subtracted in 200 components = 0.00404064 Jy ! Clean residual min=-0.006336 max=0.003818 Jy/beam ! Clean residual mean=0.000002 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 3.43982 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 279 components and 3.43982 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.056 mas, bmaj=12.53 mas, bpa=20.05 degrees ! Estimated noise=1299.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149309 Jy ! Component: 100 - total flux cleaned = -0.00149124 Jy ! Component: 150 - total flux cleaned = -0.00136894 Jy ! Component: 200 - total flux cleaned = -0.00114648 Jy ! Total flux subtracted in 200 components = -0.00114648 Jy ! Clean residual min=-0.005092 max=0.004005 Jy/beam ! Clean residual mean=0.000001 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 3.43868 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 296 components and 3.43868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085708Jy sigma=0.000726 ! Fit after self-cal, rms=0.085602Jy sigma=0.000725 wmodel J0730-1141_S_2014_08_09_pus_map.mod ! Writing 296 model components to file: J0730-1141_S_2014_08_09_pus_map.mod wobs J0730-1141_S_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0730-1141_S_2014_08_09_pus_uvs.fits wwins J0730-1141_S_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0730-1141_S_2014_08_09_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 = -0.00204734 Jy ! Component: 100 - total flux cleaned = -0.00290183 Jy ! Component: 150 - total flux cleaned = -0.00297192 Jy ! Component: 200 - total flux cleaned = -0.00310012 Jy ! Component: 250 - total flux cleaned = -0.00328122 Jy ! Component: 300 - total flux cleaned = -0.00357596 Jy ! Component: 350 - total flux cleaned = -0.00392161 Jy ! Component: 400 - total flux cleaned = -0.00436927 Jy ! Component: 450 - total flux cleaned = -0.00442432 Jy ! Component: 500 - total flux cleaned = -0.00453304 Jy ! Component: 550 - total flux cleaned = -0.00474409 Jy ! Component: 600 - total flux cleaned = -0.00484816 Jy ! Component: 650 - total flux cleaned = -0.0051528 Jy ! Component: 700 - total flux cleaned = -0.00530253 Jy ! Component: 750 - total flux cleaned = -0.00559707 Jy ! Component: 800 - total flux cleaned = -0.0059352 Jy ! Component: 850 - total flux cleaned = -0.00607727 Jy ! Component: 900 - total flux cleaned = -0.00631096 Jy ! Component: 950 - total flux cleaned = -0.00663161 Jy ! Component: 1000 - total flux cleaned = -0.00672081 Jy ! Component: 1050 - total flux cleaned = -0.00680865 Jy ! Component: 1100 - total flux cleaned = -0.00676496 Jy ! Component: 1150 - total flux cleaned = -0.00693813 Jy ! Component: 1200 - total flux cleaned = -0.0070235 Jy ! Component: 1250 - total flux cleaned = -0.00710722 Jy ! Component: 1300 - total flux cleaned = -0.00723159 Jy ! Component: 1350 - total flux cleaned = -0.00727258 Jy ! Component: 1400 - total flux cleaned = -0.0073527 Jy ! Component: 1450 - total flux cleaned = -0.00743144 Jy ! Component: 1500 - total flux cleaned = -0.0075093 Jy ! Component: 1550 - total flux cleaned = -0.0076248 Jy ! Component: 1600 - total flux cleaned = -0.00762474 Jy ! Component: 1650 - total flux cleaned = -0.00766238 Jy ! Component: 1700 - total flux cleaned = -0.00773696 Jy ! Component: 1750 - total flux cleaned = -0.00773698 Jy ! Component: 1800 - total flux cleaned = -0.00777305 Jy ! Component: 1850 - total flux cleaned = -0.00780897 Jy ! Component: 1900 - total flux cleaned = -0.00795063 Jy ! Component: 1950 - total flux cleaned = -0.00777437 Jy ! Component: 2000 - total flux cleaned = -0.00780921 Jy ! Component: 2050 - total flux cleaned = -0.00777527 Jy ! Component: 2100 - total flux cleaned = -0.00774142 Jy ! Component: 2150 - total flux cleaned = -0.00777524 Jy ! Component: 2200 - total flux cleaned = -0.00770833 Jy ! Component: 2250 - total flux cleaned = -0.00770846 Jy ! Component: 2300 - total flux cleaned = -0.00783905 Jy ! Component: 2350 - total flux cleaned = -0.00764425 Jy ! Component: 2400 - total flux cleaned = -0.00767663 Jy ! Component: 2450 - total flux cleaned = -0.00764456 Jy ! Component: 2500 - total flux cleaned = -0.00777073 Jy ! Component: 2550 - total flux cleaned = -0.00770862 Jy ! Component: 2600 - total flux cleaned = -0.00780184 Jy ! Component: 2650 - total flux cleaned = -0.00783207 Jy ! Component: 2700 - total flux cleaned = -0.00777125 Jy ! Component: 2750 - total flux cleaned = -0.00777155 Jy ! Component: 2800 - total flux cleaned = -0.00777153 Jy ! Component: 2850 - total flux cleaned = -0.00774204 Jy ! Component: 2900 - total flux cleaned = -0.00756625 Jy ! Component: 2950 - total flux cleaned = -0.00750824 Jy ! Component: 3000 - total flux cleaned = -0.00750788 Jy ! Component: 3050 - total flux cleaned = -0.00747946 Jy ! Component: 3100 - total flux cleaned = -0.00736596 Jy ! Component: 3150 - total flux cleaned = -0.0074505 Jy ! Component: 3200 - total flux cleaned = -0.00745042 Jy ! Component: 3250 - total flux cleaned = -0.00733928 Jy ! Component: 3300 - total flux cleaned = -0.00722934 Jy ! Component: 3350 - total flux cleaned = -0.00714767 Jy ! Component: 3400 - total flux cleaned = -0.00706654 Jy ! Component: 3450 - total flux cleaned = -0.00706662 Jy ! Component: 3500 - total flux cleaned = -0.00690674 Jy ! Component: 3550 - total flux cleaned = -0.00677458 Jy ! Component: 3600 - total flux cleaned = -0.00680127 Jy ! Component: 3650 - total flux cleaned = -0.00669708 Jy ! Component: 3700 - total flux cleaned = -0.0066456 Jy ! Component: 3750 - total flux cleaned = -0.00654312 Jy ! Component: 3800 - total flux cleaned = -0.00656857 Jy ! Component: 3850 - total flux cleaned = -0.00646738 Jy ! Component: 3900 - total flux cleaned = -0.0063669 Jy ! Component: 3950 - total flux cleaned = -0.0063669 Jy ! Component: 4000 - total flux cleaned = -0.00629286 Jy ! Component: 4050 - total flux cleaned = -0.00614527 Jy ! Total flux subtracted in 4096 components = -0.00612099 Jy ! Clean residual min=-0.001598 max=0.001398 Jy/beam ! Clean residual mean=-0.000000 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 3.43256 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 590 components and 3.43256 Jy ![Exited script file: muppet] wmap "J0730-1141_S_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.056 x 12.53 at 20.05 degrees (North through East) ! Clean map min=-0.0050278 max=2.9015 Jy/beam ! Writing clean map to FITS file: J0730-1141_S_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.90151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000472449 device "J0730-1141_S_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0730-1141_S_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0488486 0.0488486 0.0976972 0.195394 0.390789 0.781577 1.56315 3.12631 6.25262 12.5052 25.0105 50.021 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.901 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.056 x 12.53 at 20.05 degrees (North through East) ! Clean map min=-0.0050278 max=2.9015 Jy/beam quit ! Quitting program ! Log file J0730-1141_S_2014_08_09_pus_uvs.log closed on Tue Nov 29 22:57:54 2016