! Started logfile: J0922-3959_S_2017_05_31_pus_uvs.log on Tue Feb 5 21:44:38 2019 obs J0922-3959_S_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0922-3959_S_2017_05_31_pus_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.537333 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 703 lines of history. ! ! Reading 4836 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 J0922-3959_S_2017_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 258 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.403288Jy sigma=0.001997 ! Fit after self-cal, rms=0.388975Jy sigma=0.001912 ! 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=2.406 mas, bmaj=7.322 mas, bpa=-5.115 degrees ! Estimated noise=2816.63 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 = 0.646019 Jy ! Component: 100 - total flux cleaned = 0.83131 Jy ! Total flux subtracted in 100 components = 0.83131 Jy ! Clean residual min=-0.049963 max=0.139328 Jy/beam ! Clean residual mean=-0.000978 rms=0.014847 Jy/beam ! Combined flux in latest and established models = 0.83131 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.83131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.383754Jy sigma=0.002092 ! Fit after self-cal, rms=0.383738Jy sigma=0.002092 ! Inverting map ! Added new window around map position (-1.5, -11.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129809 Jy ! Component: 100 - total flux cleaned = 0.2088 Jy ! Total flux subtracted in 100 components = 0.2088 Jy ! Clean residual min=-0.041039 max=0.096267 Jy/beam ! Clean residual mean=-0.000632 rms=0.011032 Jy/beam ! Combined flux in latest and established models = 1.04011 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 1.04011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.304717Jy sigma=0.001519 ! Fit after self-cal, rms=0.302101Jy sigma=0.001503 ! Inverting map ! Added new window around map position (1.5, 12). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0748122 Jy ! Component: 100 - total flux cleaned = 0.121432 Jy ! Total flux subtracted in 100 components = 0.121432 Jy ! Clean residual min=-0.039807 max=0.053540 Jy/beam ! Clean residual mean=-0.000434 rms=0.009137 Jy/beam ! Combined flux in latest and established models = 1.16154 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 1.16154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.271938Jy sigma=0.001259 ! Fit after self-cal, rms=0.271498Jy sigma=0.001257 ! 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=3.119 mas, bmaj=8.989 mas, bpa=-5.125 degrees ! Estimated noise=2064.6 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 (-6.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0770094 Jy ! Component: 100 - total flux cleaned = 0.121138 Jy ! Component: 150 - total flux cleaned = 0.148704 Jy ! Component: 200 - total flux cleaned = 0.162987 Jy ! Total flux subtracted in 200 components = 0.162987 Jy ! Clean residual min=-0.028016 max=0.043541 Jy/beam ! Clean residual mean=-0.000429 rms=0.008193 Jy/beam ! Combined flux in latest and established models = 1.32453 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 109 components and 1.32453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.246045Jy sigma=0.001103 ! Fit after self-cal, rms=0.244772Jy sigma=0.001092 ! 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 1.00* FD 0.91 HN 1.36 KP 0.97 ! LA 0.97 MK 1.03 NL 1.14 OV 0.94 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.64 KP 0.94 ! LA 0.94 MK 1.04 NL 1.34 OV 0.98 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.46 KP 0.94 ! LA 0.95 MK 1.05 NL 1.23 OV 0.90 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.38 KP 1.22 ! LA 0.92 MK 0.98 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.244772Jy sigma=0.001092 ! Fit after self-cal, rms=0.246175Jy sigma=0.000876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.135 mas, bmaj=8.946 mas, bpa=-4.422 degrees ! Estimated noise=2130.77 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 = -0.0119787 Jy ! Component: 100 - total flux cleaned = -0.0154829 Jy ! Component: 150 - total flux cleaned = -0.0185124 Jy ! Component: 200 - total flux cleaned = -0.0205158 Jy ! Total flux subtracted in 200 components = -0.0205158 Jy ! Clean residual min=-0.018721 max=0.019630 Jy/beam ! Clean residual mean=-0.000301 rms=0.004690 Jy/beam ! Combined flux in latest and established models = 1.30401 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 148 components and 1.30401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.239929Jy sigma=0.000841 ! Fit after self-cal, rms=0.240359Jy sigma=0.000840 ! 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=0.240359Jy sigma=0.000840 ! Fit after self-cal, rms=0.238756Jy sigma=0.000802 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.144 mas, bmaj=8.985 mas, bpa=-4.287 degrees ! Estimated noise=2141.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152966 Jy ! Component: 100 - total flux cleaned = -0.00211489 Jy ! Component: 150 - total flux cleaned = -0.00263707 Jy ! Component: 200 - total flux cleaned = -0.00313299 Jy ! Total flux subtracted in 200 components = -0.00313299 Jy ! Clean residual min=-0.016716 max=0.016156 Jy/beam ! Clean residual mean=-0.000160 rms=0.003843 Jy/beam ! Combined flux in latest and established models = 1.30088 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 175 components and 1.30088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.234765Jy sigma=0.000789 ! Fit after self-cal, rms=0.234831Jy sigma=0.000788 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 = -0.000504528 Jy ! Component: 100 - total flux cleaned = -0.00138641 Jy ! Component: 150 - total flux cleaned = -0.00219975 Jy ! Component: 200 - total flux cleaned = -0.00330602 Jy ! Total flux subtracted in 200 components = -0.00330602 Jy ! Clean residual min=-0.015590 max=0.015372 Jy/beam ! Clean residual mean=-0.000176 rms=0.003700 Jy/beam ! Combined flux in latest and established models = 1.29757 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 183 components and 1.29757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.232882Jy sigma=0.000781 ! Fit after self-cal, rms=0.232838Jy sigma=0.000781 ! 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=0.232838Jy sigma=0.000781 ! Fit after self-cal, rms=0.194222Jy sigma=0.000697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=9.041 mas, bpa=-4.19 degrees ! Estimated noise=2138.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00967088 Jy ! Component: 100 - total flux cleaned = -0.0108104 Jy ! Component: 150 - total flux cleaned = -0.0110542 Jy ! Component: 200 - total flux cleaned = -0.0112776 Jy ! Total flux subtracted in 200 components = -0.0112776 Jy ! Clean residual min=-0.010968 max=0.008763 Jy/beam ! Clean residual mean=0.000083 rms=0.002567 Jy/beam ! Combined flux in latest and established models = 1.2863 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 201 components and 1.2863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193142Jy sigma=0.000692 ! Fit after self-cal, rms=0.193181Jy sigma=0.000692 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 = -0.000242015 Jy ! Component: 100 - total flux cleaned = -0.000444854 Jy ! Component: 150 - total flux cleaned = -0.000637579 Jy ! Component: 200 - total flux cleaned = -0.000816878 Jy ! Total flux subtracted in 200 components = -0.000816878 Jy ! Clean residual min=-0.011042 max=0.008418 Jy/beam ! Clean residual mean=0.000079 rms=0.002527 Jy/beam ! Combined flux in latest and established models = 1.28548 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 221 components and 1.28548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192743Jy sigma=0.000690 ! Fit after self-cal, rms=0.192701Jy sigma=0.000690 ! 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=0.192701Jy sigma=0.000690 ! Fit after self-cal, rms=0.194531Jy sigma=0.000689 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.812 mas, bmaj=27.75 mas, bpa=-3.207 degrees ! Estimated noise=2641.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00732897 Jy ! Component: 100 - total flux cleaned = -0.00751679 Jy ! Component: 150 - total flux cleaned = -0.00751062 Jy ! Component: 200 - total flux cleaned = -0.00750863 Jy ! Total flux subtracted in 200 components = -0.00750863 Jy ! Clean residual min=-0.014058 max=0.008467 Jy/beam ! Clean residual mean=0.000153 rms=0.003298 Jy/beam ! Combined flux in latest and established models = 1.27797 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 232 components and 1.27797 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194203Jy sigma=0.000688 ! Fit after self-cal, rms=0.194137Jy sigma=0.000688 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183939 Jy ! Component: 100 - total flux cleaned = -4.95844e-05 Jy ! Component: 150 - total flux cleaned = -5.62519e-05 Jy ! Component: 200 - total flux cleaned = -5.47902e-05 Jy ! Total flux subtracted in 200 components = -5.47902e-05 Jy ! Clean residual min=-0.013944 max=0.008433 Jy/beam ! Clean residual mean=0.000152 rms=0.003291 Jy/beam ! Combined flux in latest and established models = 1.27792 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 236 components and 1.27792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193987Jy sigma=0.000688 ! Fit after self-cal, rms=0.193948Jy sigma=0.000688 ! 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=3.162 mas, bmaj=9.07 mas, bpa=-4.13 degrees ! Estimated noise=2141.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 9.07 at -4.13 degrees (North through East) ! Clean map min=-0.013352 max=0.8451 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=0.193948Jy sigma=0.000688 ! Fit after self-cal, rms=0.188718Jy sigma=0.000627 ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=9.093 mas, bpa=-4.25 degrees ! Estimated noise=2139.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00506395 Jy ! Component: 100 - total flux cleaned = -0.00546887 Jy ! Component: 150 - total flux cleaned = -0.00584316 Jy ! Component: 200 - total flux cleaned = -0.00635791 Jy ! Total flux subtracted in 200 components = -0.00635791 Jy ! Clean residual min=-0.010800 max=0.007949 Jy/beam ! Clean residual mean=0.000089 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 1.27156 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 244 components and 1.27156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188057Jy sigma=0.000624 ! Fit after self-cal, rms=0.188035Jy sigma=0.000624 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000382245 Jy ! Component: 100 - total flux cleaned = -0.000703691 Jy ! Component: 150 - total flux cleaned = -0.00099593 Jy ! Component: 200 - total flux cleaned = -0.00113672 Jy ! Total flux subtracted in 200 components = -0.00113672 Jy ! Clean residual min=-0.010599 max=0.007733 Jy/beam ! Clean residual mean=0.000082 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 1.27042 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 254 components and 1.27042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187766Jy sigma=0.000622 ! Fit after self-cal, rms=0.187747Jy sigma=0.000622 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.187747Jy sigma=0.000622 ! Fit after self-cal, rms=0.189416Jy sigma=0.000622 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=2.426 mas, bmaj=7.31 mas, bpa=-4.024 degrees ! Estimated noise=3006.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.690105 Jy ! Component: 100 - total flux cleaned = 0.893954 Jy ! Component: 150 - total flux cleaned = 1.00098 Jy ! Component: 200 - total flux cleaned = 1.07097 Jy ! Total flux subtracted in 200 components = 1.07097 Jy ! Clean residual min=-0.021589 max=0.038538 Jy/beam ! Clean residual mean=-0.000393 rms=0.005666 Jy/beam ! Combined flux in latest and established models = 1.07097 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 48 model components to the UV plane model. ! The established model now contains 48 components and 1.07097 Jy ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=9.112 mas, bpa=-4.213 degrees ! Estimated noise=2140.59 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 = 0.0839613 Jy ! Component: 100 - total flux cleaned = 0.128316 Jy ! Component: 150 - total flux cleaned = 0.153497 Jy ! Component: 200 - total flux cleaned = 0.168932 Jy ! Total flux subtracted in 200 components = 0.168932 Jy ! Clean residual min=-0.009341 max=0.011165 Jy/beam ! Clean residual mean=-0.000049 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 1.2399 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 117 components and 1.2399 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=8.852 mas, bmaj=27.96 mas, bpa=-3.205 degrees ! Estimated noise=2630.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134624 Jy ! Component: 100 - total flux cleaned = 0.0194208 Jy ! Component: 150 - total flux cleaned = 0.0207314 Jy ! Component: 200 - total flux cleaned = 0.0212053 Jy ! Total flux subtracted in 200 components = 0.0212053 Jy ! Clean residual min=-0.012901 max=0.008654 Jy/beam ! Clean residual mean=0.000119 rms=0.003148 Jy/beam ! Combined flux in latest and established models = 1.26111 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 = 0.000313615 Jy ! Component: 100 - total flux cleaned = 0.00059506 Jy ! Component: 150 - total flux cleaned = 0.000684607 Jy ! Component: 200 - total flux cleaned = 0.000854059 Jy ! Total flux subtracted in 200 components = 0.000854059 Jy ! Clean residual min=-0.012775 max=0.008577 Jy/beam ! Clean residual mean=0.000126 rms=0.003120 Jy/beam ! Combined flux in latest and established models = 1.26196 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 1.26196 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.168 mas, bmaj=9.112 mas, bpa=-4.213 degrees ! Estimated noise=2140.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135238 Jy ! Component: 100 - total flux cleaned = -0.00221422 Jy ! Component: 150 - total flux cleaned = -0.00238287 Jy ! Component: 200 - total flux cleaned = -0.00207452 Jy ! Total flux subtracted in 200 components = -0.00207452 Jy ! Clean residual min=-0.008443 max=0.007777 Jy/beam ! Clean residual mean=0.000056 rms=0.002249 Jy/beam ! Combined flux in latest and established models = 1.25988 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 1.25988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189303Jy sigma=0.000620 ! Fit after self-cal, rms=0.189100Jy sigma=0.000619 wmodel J0922-3959_S_2017_05_31_pus_map.mod ! Writing 154 model components to file: J0922-3959_S_2017_05_31_pus_map.mod wobs J0922-3959_S_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0922-3959_S_2017_05_31_pus_uvs.fits wwins J0922-3959_S_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0922-3959_S_2017_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200986 Jy ! Component: 100 - total flux cleaned = -0.00375878 Jy ! Component: 150 - total flux cleaned = -0.00439862 Jy ! Component: 200 - total flux cleaned = -0.00501965 Jy ! Component: 250 - total flux cleaned = -0.00538214 Jy ! Component: 300 - total flux cleaned = -0.0061958 Jy ! Component: 350 - total flux cleaned = -0.00687086 Jy ! Component: 400 - total flux cleaned = -0.00753105 Jy ! Component: 450 - total flux cleaned = -0.00796044 Jy ! Component: 500 - total flux cleaned = -0.00859107 Jy ! Component: 550 - total flux cleaned = -0.00879767 Jy ! Component: 600 - total flux cleaned = -0.00889891 Jy ! Component: 650 - total flux cleaned = -0.00909766 Jy ! Component: 700 - total flux cleaned = -0.00909715 Jy ! Component: 750 - total flux cleaned = -0.00919302 Jy ! Component: 800 - total flux cleaned = -0.00938598 Jy ! Component: 850 - total flux cleaned = -0.00948136 Jy ! Component: 900 - total flux cleaned = -0.00985558 Jy ! Component: 950 - total flux cleaned = -0.0101291 Jy ! Component: 1000 - total flux cleaned = -0.0100365 Jy ! Component: 1050 - total flux cleaned = -0.00976749 Jy ! Component: 1100 - total flux cleaned = -0.00994506 Jy ! Component: 1150 - total flux cleaned = -0.0100304 Jy ! Component: 1200 - total flux cleaned = -0.0100279 Jy ! Component: 1250 - total flux cleaned = -0.0100278 Jy ! Component: 1300 - total flux cleaned = -0.00994153 Jy ! Component: 1350 - total flux cleaned = -0.0101097 Jy ! Component: 1400 - total flux cleaned = -0.0101924 Jy ! Component: 1450 - total flux cleaned = -0.0101927 Jy ! Component: 1500 - total flux cleaned = -0.0105162 Jy ! Component: 1550 - total flux cleaned = -0.0103559 Jy ! Component: 1600 - total flux cleaned = -0.0103565 Jy ! Component: 1650 - total flux cleaned = -0.0103565 Jy ! Component: 1700 - total flux cleaned = -0.0102008 Jy ! Component: 1750 - total flux cleaned = -0.0103543 Jy ! Component: 1800 - total flux cleaned = -0.010201 Jy ! Component: 1850 - total flux cleaned = -0.00989935 Jy ! Component: 1900 - total flux cleaned = -0.0100482 Jy ! Component: 1950 - total flux cleaned = -0.00960357 Jy ! Component: 2000 - total flux cleaned = -0.00945599 Jy ! Component: 2050 - total flux cleaned = -0.00938349 Jy ! Component: 2100 - total flux cleaned = -0.0090237 Jy ! Component: 2150 - total flux cleaned = -0.00881024 Jy ! Component: 2200 - total flux cleaned = -0.0088816 Jy ! Component: 2250 - total flux cleaned = -0.00852889 Jy ! Component: 2300 - total flux cleaned = -0.00838881 Jy ! Component: 2350 - total flux cleaned = -0.00797368 Jy ! Component: 2400 - total flux cleaned = -0.00797392 Jy ! Component: 2450 - total flux cleaned = -0.00783787 Jy ! Component: 2500 - total flux cleaned = -0.00749855 Jy ! Component: 2550 - total flux cleaned = -0.00709624 Jy ! Component: 2600 - total flux cleaned = -0.00722975 Jy ! Component: 2650 - total flux cleaned = -0.00716343 Jy ! Component: 2700 - total flux cleaned = -0.00689983 Jy ! Component: 2750 - total flux cleaned = -0.00676852 Jy ! Component: 2800 - total flux cleaned = -0.00657365 Jy ! Component: 2850 - total flux cleaned = -0.00638111 Jy ! Component: 2900 - total flux cleaned = -0.00638156 Jy ! Component: 2950 - total flux cleaned = -0.00631811 Jy ! Component: 3000 - total flux cleaned = -0.00619149 Jy ! Component: 3050 - total flux cleaned = -0.00619147 Jy ! Component: 3100 - total flux cleaned = -0.00606699 Jy ! Component: 3150 - total flux cleaned = -0.0060057 Jy ! Component: 3200 - total flux cleaned = -0.00612837 Jy ! Component: 3250 - total flux cleaned = -0.00594429 Jy ! Component: 3300 - total flux cleaned = -0.00582325 Jy ! Component: 3350 - total flux cleaned = -0.00576235 Jy ! Component: 3400 - total flux cleaned = -0.00570205 Jy ! Component: 3450 - total flux cleaned = -0.00546399 Jy ! Component: 3500 - total flux cleaned = -0.00516804 Jy ! Component: 3550 - total flux cleaned = -0.00510916 Jy ! Component: 3600 - total flux cleaned = -0.00516853 Jy ! Component: 3650 - total flux cleaned = -0.00540064 Jy ! Component: 3700 - total flux cleaned = -0.00528493 Jy ! Component: 3750 - total flux cleaned = -0.00517006 Jy ! Component: 3800 - total flux cleaned = -0.00499896 Jy ! Component: 3850 - total flux cleaned = -0.00505564 Jy ! Component: 3900 - total flux cleaned = -0.00494316 Jy ! Component: 3950 - total flux cleaned = -0.00483057 Jy ! Component: 4000 - total flux cleaned = -0.00483123 Jy ! Component: 4050 - total flux cleaned = -0.00460904 Jy ! Total flux subtracted in 4096 components = -0.00466412 Jy ! Clean residual min=-0.003027 max=0.003458 Jy/beam ! Clean residual mean=0.000056 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 1.25522 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 492 components and 1.25522 Jy ![Exited script file: muppet] wmap "J0922-3959_S_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.168 x 9.112 at -4.213 degrees (North through East) ! Clean map min=-0.01145 max=0.88242 Jy/beam ! Writing clean map to FITS file: J0922-3959_S_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.882421 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00108822 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.369965 0.369965 0.739931 1.47986 2.95972 5.91945 11.8389 23.6778 47.3556 94.7111 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0032 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.882 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.168 x 9.112 at -4.213 degrees (North through East) ! Clean map min=-0.01145 max=0.88242 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0922-3959_S_2017_05_31_pus_uvs.log closed on Tue Feb 5 21:44:44 2019