! Started logfile: J0730-1141_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:19:24 2016 obs J0730-1141_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0730-1141_S_2014_08_05_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710409 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 360 lines of history. ! ! Reading 12148 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_05_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 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.809020Jy sigma=0.015795 ! Fit after self-cal, rms=1.796501Jy sigma=0.015677 ! 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=3.226 mas, bmaj=10.39 mas, bpa=19.07 degrees ! Estimated noise=1029.11 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 = 1.94121 Jy ! Component: 100 - total flux cleaned = 2.42308 Jy ! Total flux subtracted in 100 components = 2.42308 Jy ! Clean residual min=-0.075170 max=0.196048 Jy/beam ! Clean residual mean=0.000263 rms=0.018392 Jy/beam ! Combined flux in latest and established models = 2.42308 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.42308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.664238Jy sigma=0.004856 ! Fit after self-cal, rms=0.663197Jy sigma=0.004850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214935 Jy ! Component: 100 - total flux cleaned = 0.331704 Jy ! Total flux subtracted in 100 components = 0.331704 Jy ! Clean residual min=-0.045246 max=0.060370 Jy/beam ! Clean residual mean=0.000110 rms=0.011234 Jy/beam ! Combined flux in latest and established models = 2.75479 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 2.75479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.534892Jy sigma=0.003632 ! Fit after self-cal, rms=0.533988Jy sigma=0.003624 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0756193 Jy ! Component: 100 - total flux cleaned = 0.127106 Jy ! Total flux subtracted in 100 components = 0.127106 Jy ! Clean residual min=-0.035022 max=0.040005 Jy/beam ! Clean residual mean=0.000058 rms=0.009760 Jy/beam ! Combined flux in latest and established models = 2.8819 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 2.88189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.507448Jy sigma=0.003424 ! Fit after self-cal, rms=0.507211Jy sigma=0.003422 ! 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=4.163 mas, bmaj=12.1 mas, bpa=18.12 degrees ! Estimated noise=728.794 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 = 0.0715609 Jy ! Component: 100 - total flux cleaned = 0.116163 Jy ! Component: 150 - total flux cleaned = 0.145551 Jy ! Component: 200 - total flux cleaned = 0.165296 Jy ! Total flux subtracted in 200 components = 0.165296 Jy ! Clean residual min=-0.034887 max=0.042972 Jy/beam ! Clean residual mean=0.000036 rms=0.009075 Jy/beam ! Combined flux in latest and established models = 3.04719 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 101 components and 3.04719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.488855Jy sigma=0.003347 ! Fit after self-cal, rms=0.488676Jy sigma=0.003345 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.89 HN 1.01 KP 1.06 ! LA 1.11 MK 1.00* NL 1.05 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.05 KP 1.01 ! LA 1.06 MK 1.00* NL 1.03 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.18 HN 1.05 KP 0.90 ! LA 0.84 MK 1.00* NL 0.94 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.02 KP 0.86 ! LA 0.79 MK 1.00* NL 1.06 OV 0.99 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.488676Jy sigma=0.003345 ! Fit after self-cal, rms=0.308414Jy sigma=0.001874 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.17 mas, bmaj=12.17 mas, bpa=18.18 degrees ! Estimated noise=730.548 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 (-11.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168746 Jy ! Component: 100 - total flux cleaned = 0.0182652 Jy ! Component: 150 - total flux cleaned = 0.0188157 Jy ! Component: 200 - total flux cleaned = 0.0197366 Jy ! Total flux subtracted in 200 components = 0.0197366 Jy ! Clean residual min=-0.021159 max=0.019511 Jy/beam ! Clean residual mean=0.000039 rms=0.004309 Jy/beam ! Combined flux in latest and established models = 3.06693 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 134 components and 3.06693 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304748Jy sigma=0.001834 ! Fit after self-cal, rms=0.304570Jy sigma=0.001832 ! 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=0.304570Jy sigma=0.001832 ! Fit after self-cal, rms=0.260514Jy sigma=0.001564 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=12.13 mas, bpa=18.11 degrees ! Estimated noise=730.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083778 Jy ! Component: 100 - total flux cleaned = 0.00913553 Jy ! Component: 150 - total flux cleaned = 0.00981782 Jy ! Component: 200 - total flux cleaned = 0.0104228 Jy ! Total flux subtracted in 200 components = 0.0104228 Jy ! Clean residual min=-0.012921 max=0.013082 Jy/beam ! Clean residual mean=0.000026 rms=0.003168 Jy/beam ! Combined flux in latest and established models = 3.07735 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 3.07735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259332Jy sigma=0.001552 ! Fit after self-cal, rms=0.259290Jy sigma=0.001552 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 = 9.57003e-05 Jy ! Component: 100 - total flux cleaned = 0.000380486 Jy ! Component: 150 - total flux cleaned = 0.000140742 Jy ! Component: 200 - total flux cleaned = 0.000371076 Jy ! Total flux subtracted in 200 components = 0.000371076 Jy ! Clean residual min=-0.012627 max=0.012536 Jy/beam ! Clean residual mean=0.000027 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 3.07772 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 175 components and 3.07772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.258672Jy sigma=0.001546 ! Fit after self-cal, rms=0.258629Jy sigma=0.001546 ! 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=0.258629Jy sigma=0.001546 ! Fit after self-cal, rms=0.170937Jy sigma=0.001078 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=12.13 mas, bpa=18.12 degrees ! Estimated noise=729.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014789 Jy ! Component: 100 - total flux cleaned = 0.00279713 Jy ! Component: 150 - total flux cleaned = 0.00417223 Jy ! Component: 200 - total flux cleaned = 0.00506822 Jy ! Total flux subtracted in 200 components = 0.00506822 Jy ! Clean residual min=-0.006290 max=0.006601 Jy/beam ! Clean residual mean=0.000011 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 3.08279 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 199 components and 3.08279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.170384Jy sigma=0.001072 ! Fit after self-cal, rms=0.170347Jy sigma=0.001072 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 (-0.5, 16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240626 Jy ! Component: 100 - total flux cleaned = 0.00256861 Jy ! Component: 150 - total flux cleaned = 0.00324782 Jy ! Component: 200 - total flux cleaned = 0.00355927 Jy ! Total flux subtracted in 200 components = 0.00355927 Jy ! Clean residual min=-0.004936 max=0.004345 Jy/beam ! Clean residual mean=0.000013 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 3.08635 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 217 components and 3.08635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169939Jy sigma=0.001067 ! Fit after self-cal, rms=0.169912Jy sigma=0.001066 ! 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=0.169912Jy sigma=0.001066 ! Fit after self-cal, rms=0.169977Jy sigma=0.001066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.088 mas, bmaj=15.77 mas, bpa=10.35 degrees ! Estimated noise=827.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272209 Jy ! Component: 100 - total flux cleaned = 0.00347123 Jy ! Component: 150 - total flux cleaned = 0.00346415 Jy ! Component: 200 - total flux cleaned = 0.00356523 Jy ! Total flux subtracted in 200 components = 0.00356523 Jy ! Clean residual min=-0.004298 max=0.004648 Jy/beam ! Clean residual mean=0.000016 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 3.08991 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 241 components and 3.08991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169853Jy sigma=0.001064 ! Fit after self-cal, rms=0.169838Jy sigma=0.001064 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 = 0.000874827 Jy ! Component: 100 - total flux cleaned = 0.00133755 Jy ! Component: 150 - total flux cleaned = 0.00150479 Jy ! Component: 200 - total flux cleaned = 0.00150269 Jy ! Total flux subtracted in 200 components = 0.00150269 Jy ! Clean residual min=-0.004160 max=0.004360 Jy/beam ! Clean residual mean=0.000016 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 3.09142 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 258 components and 3.09142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169768Jy sigma=0.001063 ! Fit after self-cal, rms=0.169759Jy sigma=0.001063 ! 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=4.167 mas, bmaj=12.13 mas, bpa=18.12 degrees ! Estimated noise=729.492 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.167 x 12.13 at 18.12 degrees (North through East) ! Clean map min=-0.006337 max=2.5837 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=0.169759Jy sigma=0.001063 ! Fit after self-cal, rms=0.092375Jy sigma=0.000727 ! Inverting map and beam ! Estimated beam: bmin=4.167 mas, bmaj=12.13 mas, bpa=18.13 degrees ! Estimated noise=728.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453358 Jy ! Component: 100 - total flux cleaned = -0.000582452 Jy ! Component: 150 - total flux cleaned = -0.000584342 Jy ! Component: 200 - total flux cleaned = -0.000584891 Jy ! Total flux subtracted in 200 components = -0.000584891 Jy ! Clean residual min=-0.003321 max=0.003962 Jy/beam ! Clean residual mean=0.000007 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 3.09083 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 278 components and 3.09083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092070Jy sigma=0.000724 ! Fit after self-cal, rms=0.092042Jy sigma=0.000724 ! Inverting map ! Added new window around map position (7, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109683 Jy ! Component: 100 - total flux cleaned = 0.00058211 Jy ! Component: 150 - total flux cleaned = 0.000895666 Jy ! Component: 200 - total flux cleaned = 0.00108712 Jy ! Total flux subtracted in 200 components = 0.00108712 Jy ! Clean residual min=-0.002839 max=0.002817 Jy/beam ! Clean residual mean=0.000007 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 3.09192 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 297 components and 3.09192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091735Jy sigma=0.000721 ! Fit after self-cal, rms=0.091724Jy sigma=0.000721 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091724Jy sigma=0.000721 ! Fit after self-cal, rms=0.091682Jy sigma=0.000721 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=3.22 mas, bmaj=10.38 mas, bpa=19.07 degrees ! Estimated noise=1027.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.9383 Jy ! Component: 100 - total flux cleaned = 2.42752 Jy ! Component: 150 - total flux cleaned = 2.64233 Jy ! Component: 200 - total flux cleaned = 2.75118 Jy ! Total flux subtracted in 200 components = 2.75118 Jy ! Clean residual min=-0.019648 max=0.051550 Jy/beam ! Clean residual mean=0.000071 rms=0.005340 Jy/beam ! Combined flux in latest and established models = 2.75118 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 2.75118 Jy ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=12.13 mas, bpa=18.12 degrees ! Estimated noise=728.763 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 = 0.106878 Jy ! Component: 100 - total flux cleaned = 0.165969 Jy ! Component: 150 - total flux cleaned = 0.204034 Jy ! Component: 200 - total flux cleaned = 0.231547 Jy ! Total flux subtracted in 200 components = 0.231547 Jy ! Clean residual min=-0.009234 max=0.016686 Jy/beam ! Clean residual mean=0.000030 rms=0.003816 Jy/beam ! Combined flux in latest and established models = 2.98273 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 121 components and 2.98273 Jy ! Inverting map ! Added new window around map position (-31.5, 57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208223 Jy ! Component: 100 - total flux cleaned = 0.0368666 Jy ! Component: 150 - total flux cleaned = 0.0496653 Jy ! Component: 200 - total flux cleaned = 0.0601182 Jy ! Total flux subtracted in 200 components = 0.0601182 Jy ! Clean residual min=-0.004977 max=0.007004 Jy/beam ! Clean residual mean=0.000015 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 3.04285 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 194 components and 3.04285 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=8.089 mas, bmaj=15.78 mas, bpa=10.35 degrees ! Estimated noise=826.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124834 Jy ! Component: 100 - total flux cleaned = 0.021594 Jy ! Component: 150 - total flux cleaned = 0.0285463 Jy ! Component: 200 - total flux cleaned = 0.0339383 Jy ! Total flux subtracted in 200 components = 0.0339383 Jy ! Clean residual min=-0.003189 max=0.004307 Jy/beam ! Clean residual mean=0.000014 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 3.07679 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 = 0.00426537 Jy ! Component: 100 - total flux cleaned = 0.00716455 Jy ! Component: 150 - total flux cleaned = 0.0088838 Jy ! Component: 200 - total flux cleaned = 0.0100503 Jy ! Total flux subtracted in 200 components = 0.0100503 Jy ! Clean residual min=-0.002753 max=0.003188 Jy/beam ! Clean residual mean=0.000012 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 3.08684 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 313 components and 3.08684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.168 mas, bmaj=12.13 mas, bpa=18.12 degrees ! Estimated noise=728.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838434 Jy ! Component: 100 - total flux cleaned = 0.00116199 Jy ! Component: 150 - total flux cleaned = 0.00164531 Jy ! Component: 200 - total flux cleaned = 0.00190757 Jy ! Total flux subtracted in 200 components = 0.00190757 Jy ! Clean residual min=-0.002730 max=0.003317 Jy/beam ! Clean residual mean=0.000008 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 3.08875 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 338 components and 3.08875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091444Jy sigma=0.000718 ! Fit after self-cal, rms=0.091397Jy sigma=0.000718 wmodel J0730-1141_S_2014_08_05_pus_map.mod ! Writing 338 model components to file: J0730-1141_S_2014_08_05_pus_map.mod wobs J0730-1141_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0730-1141_S_2014_08_05_pus_uvs.fits wwins J0730-1141_S_2014_08_05_pus_map.win ! wwins: Wrote 5 windows to J0730-1141_S_2014_08_05_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 = 0.000790485 Jy ! Component: 100 - total flux cleaned = 0.000880522 Jy ! Component: 150 - total flux cleaned = 0.00109245 Jy ! Component: 200 - total flux cleaned = 0.00101014 Jy ! Component: 250 - total flux cleaned = 0.000931856 Jy ! Component: 300 - total flux cleaned = 0.000968962 Jy ! Component: 350 - total flux cleaned = 0.000969779 Jy ! Component: 400 - total flux cleaned = 0.00111236 Jy ! Component: 450 - total flux cleaned = 0.000973607 Jy ! Component: 500 - total flux cleaned = 0.000940092 Jy ! Component: 550 - total flux cleaned = 0.000973779 Jy ! Component: 600 - total flux cleaned = 0.000907761 Jy ! Component: 650 - total flux cleaned = 0.000940376 Jy ! Component: 700 - total flux cleaned = 0.000876259 Jy ! Component: 750 - total flux cleaned = 0.00090819 Jy ! Component: 800 - total flux cleaned = 0.000970908 Jy ! Component: 850 - total flux cleaned = 0.000971419 Jy ! Component: 900 - total flux cleaned = 0.00100222 Jy ! Component: 950 - total flux cleaned = 0.00100229 Jy ! Component: 1000 - total flux cleaned = 0.00094329 Jy ! Component: 1050 - total flux cleaned = 0.0010021 Jy ! Component: 1100 - total flux cleaned = 0.000972581 Jy ! Component: 1150 - total flux cleaned = 0.000771111 Jy ! Component: 1200 - total flux cleaned = 0.000742884 Jy ! Component: 1250 - total flux cleaned = 0.000630088 Jy ! Component: 1300 - total flux cleaned = 0.000574061 Jy ! Component: 1350 - total flux cleaned = 0.000462743 Jy ! Component: 1400 - total flux cleaned = 0.000352283 Jy ! Component: 1450 - total flux cleaned = 0.000242714 Jy ! Component: 1500 - total flux cleaned = 0.000107453 Jy ! Component: 1550 - total flux cleaned = 8.07925e-05 Jy ! Component: 1600 - total flux cleaned = -7.88871e-05 Jy ! Component: 1650 - total flux cleaned = -5.1645e-05 Jy ! Component: 1700 - total flux cleaned = -7.78452e-05 Jy ! Component: 1750 - total flux cleaned = -0.000233635 Jy ! Component: 1800 - total flux cleaned = -0.0001816 Jy ! Component: 1850 - total flux cleaned = -0.000207379 Jy ! Component: 1900 - total flux cleaned = -0.000309302 Jy ! Component: 1950 - total flux cleaned = -0.000309632 Jy ! Component: 2000 - total flux cleaned = -0.000460286 Jy ! Component: 2050 - total flux cleaned = -0.000535005 Jy ! Component: 2100 - total flux cleaned = -0.000435712 Jy ! Component: 2150 - total flux cleaned = -0.000534034 Jy ! Component: 2200 - total flux cleaned = -0.000558499 Jy ! Component: 2250 - total flux cleaned = -0.000534039 Jy ! Component: 2300 - total flux cleaned = -0.000654704 Jy ! Component: 2350 - total flux cleaned = -0.000559089 Jy ! Component: 2400 - total flux cleaned = -0.000582956 Jy ! Component: 2450 - total flux cleaned = -0.000582826 Jy ! Component: 2500 - total flux cleaned = -0.000582883 Jy ! Component: 2550 - total flux cleaned = -0.000512923 Jy ! Component: 2600 - total flux cleaned = -0.00048937 Jy ! Component: 2650 - total flux cleaned = -0.00042018 Jy ! Component: 2700 - total flux cleaned = -0.000420183 Jy ! Component: 2750 - total flux cleaned = -0.000443084 Jy ! Component: 2800 - total flux cleaned = -0.000352286 Jy ! Component: 2850 - total flux cleaned = -0.00044256 Jy ! Component: 2900 - total flux cleaned = -0.000330203 Jy ! Component: 2950 - total flux cleaned = -0.000307957 Jy ! Component: 3000 - total flux cleaned = -0.000241463 Jy ! Component: 3050 - total flux cleaned = -0.000263524 Jy ! Component: 3100 - total flux cleaned = -0.000153823 Jy ! Component: 3150 - total flux cleaned = -0.000241131 Jy ! Component: 3200 - total flux cleaned = -0.000111044 Jy ! Component: 3250 - total flux cleaned = -0.000218837 Jy ! Component: 3300 - total flux cleaned = -0.000197143 Jy ! Component: 3350 - total flux cleaned = -0.000111956 Jy ! Component: 3400 - total flux cleaned = -0.000133239 Jy ! Component: 3450 - total flux cleaned = -4.88016e-05 Jy ! Component: 3500 - total flux cleaned = -6.98209e-05 Jy ! Component: 3550 - total flux cleaned = -4.8985e-05 Jy ! Component: 3600 - total flux cleaned = 5.50564e-05 Jy ! Component: 3650 - total flux cleaned = -8.9821e-05 Jy ! Component: 3700 - total flux cleaned = -6.89958e-05 Jy ! Component: 3750 - total flux cleaned = -7.45152e-06 Jy ! Component: 3800 - total flux cleaned = -2.7979e-05 Jy ! Component: 3850 - total flux cleaned = 7.33769e-05 Jy ! Component: 3900 - total flux cleaned = 1.28459e-05 Jy ! Component: 3950 - total flux cleaned = 7.30367e-05 Jy ! Component: 4000 - total flux cleaned = 3.2813e-05 Jy ! Component: 4050 - total flux cleaned = -4.68123e-05 Jy ! Total flux subtracted in 4096 components = 1.2729e-05 Jy ! Clean residual min=-0.001342 max=0.001132 Jy/beam ! Clean residual mean=0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 3.08876 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 628 components and 3.08876 Jy ![Exited script file: muppet] wmap "J0730-1141_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.168 x 12.13 at 18.12 degrees (North through East) ! Clean map min=-0.0023324 max=2.5907 Jy/beam ! Writing clean map to FITS file: J0730-1141_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.59075 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406732 device "J0730-1141_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0730-1141_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0470982 0.0470982 0.0941963 0.188393 0.376785 0.753571 1.50714 3.01428 6.02856 12.0571 24.1143 48.2285 96.457 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.59 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.168 x 12.13 at 18.12 degrees (North through East) ! Clean map min=-0.0023324 max=2.5907 Jy/beam quit ! Quitting program ! Log file J0730-1141_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:19:31 2016