! Started logfile: J0731-2224_S_2014_01_04_pus_uvs.log on Thu Jan 12 18:20:22 2017 obs J0731-2224_S_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0731-2224_S_2014_01_04_pus_uva.fits ! AN table 1: 98 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.583333 visibilities/baseline/integration-bin. ! Found source: J0731-2224 ! ! 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 370 lines of history. ! ! Reading 8232 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 J0731-2224_S_2014_01_04_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 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737298Jy sigma=0.007173 ! Fit after self-cal, rms=0.638458Jy sigma=0.006051 ! 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=2.397 mas, bmaj=5.468 mas, bpa=-1.75 degrees ! Estimated noise=1237.43 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 = 0.392844 Jy ! Component: 100 - total flux cleaned = 0.590763 Jy ! Total flux subtracted in 100 components = 0.590763 Jy ! Clean residual min=-0.050921 max=0.104087 Jy/beam ! Clean residual mean=-0.000486 rms=0.019433 Jy/beam ! Combined flux in latest and established models = 0.590763 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.590763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.446389Jy sigma=0.004057 ! Fit after self-cal, rms=0.446010Jy sigma=0.004053 ! 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=2.951 mas, bmaj=6.578 mas, bpa=-2.165 degrees ! Estimated noise=747.816 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 = 0.224835 Jy ! Component: 100 - total flux cleaned = 0.339338 Jy ! Component: 150 - total flux cleaned = 0.402288 Jy ! Component: 200 - total flux cleaned = 0.438794 Jy ! Total flux subtracted in 200 components = 0.438794 Jy ! Clean residual min=-0.055890 max=0.087940 Jy/beam ! Clean residual mean=-0.000642 rms=0.018909 Jy/beam ! Combined flux in latest and established models = 1.02956 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 1.02956 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.308705Jy sigma=0.002462 ! Fit after self-cal, rms=0.308526Jy sigma=0.002461 ! 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 1.00* KP 1.00* LA 1.05 ! MK 1.41 NL 1.10 OV 0.98 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* KP 1.00* LA 1.02 ! MK 1.45 NL 1.16 OV 1.02 PT 0.98 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00* KP 1.00* LA 0.82 ! MK 1.33 NL 1.11 OV 0.97 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* KP 1.00* LA 0.90 ! MK 1.22 NL 1.21 OV 1.03 PT 1.01 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.308526Jy sigma=0.002461 ! Fit after self-cal, rms=0.261539Jy sigma=0.002213 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.122 mas, bmaj=6.849 mas, bpa=1.393 degrees ! Estimated noise=813.76 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 = 0.0256444 Jy ! Component: 100 - total flux cleaned = 0.0327356 Jy ! Component: 150 - total flux cleaned = 0.0336848 Jy ! Component: 200 - total flux cleaned = 0.0346494 Jy ! Total flux subtracted in 200 components = 0.0346494 Jy ! Clean residual min=-0.060886 max=0.086188 Jy/beam ! Clean residual mean=-0.000515 rms=0.018607 Jy/beam ! Combined flux in latest and established models = 1.06421 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 1.06421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.257446Jy sigma=0.002205 ! Fit after self-cal, rms=0.257452Jy sigma=0.002204 ! 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=0.257452Jy sigma=0.002204 ! Fit after self-cal, rms=0.184977Jy sigma=0.001765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.148 mas, bmaj=6.885 mas, bpa=2.533 degrees ! Estimated noise=835.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00996942 Jy ! Component: 100 - total flux cleaned = 0.0109521 Jy ! Component: 150 - total flux cleaned = 0.0119203 Jy ! Component: 200 - total flux cleaned = 0.0124971 Jy ! Total flux subtracted in 200 components = 0.0124971 Jy ! Clean residual min=-0.029687 max=0.068526 Jy/beam ! Clean residual mean=-0.000788 rms=0.011956 Jy/beam ! Combined flux in latest and established models = 1.0767 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 1.0767 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182973Jy sigma=0.001763 ! Fit after self-cal, rms=0.182949Jy sigma=0.001762 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, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0623169 Jy ! Component: 100 - total flux cleaned = 0.0920622 Jy ! Component: 150 - total flux cleaned = 0.10937 Jy ! Component: 200 - total flux cleaned = 0.119304 Jy ! Total flux subtracted in 200 components = 0.119304 Jy ! Clean residual min=-0.021329 max=0.032808 Jy/beam ! Clean residual mean=-0.000593 rms=0.007371 Jy/beam ! Combined flux in latest and established models = 1.19601 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 1.19601 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161608Jy sigma=0.001567 ! Fit after self-cal, rms=0.158092Jy sigma=0.001521 ! 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=0.158092Jy sigma=0.001521 ! Fit after self-cal, rms=0.156335Jy sigma=0.001484 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.125 mas, bmaj=6.817 mas, bpa=2.646 degrees ! Estimated noise=831.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268004 Jy ! Component: 100 - total flux cleaned = 0.0415458 Jy ! Component: 150 - total flux cleaned = 0.0518695 Jy ! Component: 200 - total flux cleaned = 0.0594218 Jy ! Total flux subtracted in 200 components = 0.0594218 Jy ! Clean residual min=-0.012790 max=0.020550 Jy/beam ! Clean residual mean=-0.000256 rms=0.004412 Jy/beam ! Combined flux in latest and established models = 1.25543 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 1.25543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150759Jy sigma=0.001448 ! Fit after self-cal, rms=0.150120Jy sigma=0.001439 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 (-17, 103). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177734 Jy ! Component: 100 - total flux cleaned = 0.0280563 Jy ! Component: 150 - total flux cleaned = 0.0356774 Jy ! Component: 200 - total flux cleaned = 0.0410124 Jy ! Total flux subtracted in 200 components = 0.0410124 Jy ! Clean residual min=-0.010027 max=0.015492 Jy/beam ! Clean residual mean=-0.000172 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 1.29644 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 1.29644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147120Jy sigma=0.001424 ! Fit after self-cal, rms=0.146903Jy sigma=0.001420 ! Inverting map ! Added new window around map position (9.5, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111372 Jy ! Component: 100 - total flux cleaned = 0.0151745 Jy ! Component: 150 - total flux cleaned = 0.0193294 Jy ! Component: 200 - total flux cleaned = 0.0228727 Jy ! Total flux subtracted in 200 components = 0.0228727 Jy ! Clean residual min=-0.007406 max=0.008167 Jy/beam ! Clean residual mean=-0.000137 rms=0.002226 Jy/beam ! Combined flux in latest and established models = 1.31931 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 158 components and 1.31931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145264Jy sigma=0.001411 ! Fit after self-cal, rms=0.145186Jy sigma=0.001411 ! 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=0.145186Jy sigma=0.001411 ! Fit after self-cal, rms=0.150765Jy sigma=0.001392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.877 mas, bmaj=17.21 mas, bpa=5.417 degrees ! Estimated noise=978.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153831 Jy ! Component: 100 - total flux cleaned = 0.0253129 Jy ! Component: 150 - total flux cleaned = 0.0322007 Jy ! Component: 200 - total flux cleaned = 0.037343 Jy ! Total flux subtracted in 200 components = 0.037343 Jy ! Clean residual min=-0.014599 max=0.012851 Jy/beam ! Clean residual mean=0.000016 rms=0.004466 Jy/beam ! Combined flux in latest and established models = 1.35666 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 194 components and 1.35666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149265Jy sigma=0.001396 ! Fit after self-cal, rms=0.149222Jy sigma=0.001396 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 = 0.00331317 Jy ! Component: 100 - total flux cleaned = 0.00486837 Jy ! Component: 150 - total flux cleaned = 0.00575743 Jy ! Component: 200 - total flux cleaned = 0.00622965 Jy ! Total flux subtracted in 200 components = 0.00622965 Jy ! Clean residual min=-0.014100 max=0.011611 Jy/beam ! Clean residual mean=0.000037 rms=0.004306 Jy/beam ! Combined flux in latest and established models = 1.36289 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 212 components and 1.36289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148981Jy sigma=0.001397 ! Fit after self-cal, rms=0.148976Jy sigma=0.001397 ! 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=3.109 mas, bmaj=6.807 mas, bpa=3.063 degrees ! Estimated noise=834.827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.109 x 6.807 at 3.063 degrees (North through East) ! Clean map min=-0.0090245 max=0.62039 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=0.148976Jy sigma=0.001397 ! Fit after self-cal, rms=0.102915Jy sigma=0.000805 ! Inverting map and beam ! Estimated beam: bmin=3.116 mas, bmaj=6.803 mas, bpa=2.948 degrees ! Estimated noise=837.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00467978 Jy ! Component: 100 - total flux cleaned = -0.00622035 Jy ! Component: 150 - total flux cleaned = -0.00665062 Jy ! Component: 200 - total flux cleaned = -0.007158 Jy ! Total flux subtracted in 200 components = -0.007158 Jy ! Clean residual min=-0.005536 max=0.005890 Jy/beam ! Clean residual mean=-0.000003 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 1.35573 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 230 components and 1.35573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102209Jy sigma=0.000801 ! Fit after self-cal, rms=0.102184Jy sigma=0.000801 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267262 Jy ! Component: 100 - total flux cleaned = -0.00059422 Jy ! Component: 150 - total flux cleaned = -0.000796624 Jy ! Component: 200 - total flux cleaned = -0.000892386 Jy ! Total flux subtracted in 200 components = -0.000892386 Jy ! Clean residual min=-0.005451 max=0.005459 Jy/beam ! Clean residual mean=-0.000004 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 1.35484 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 242 components and 1.35484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101908Jy sigma=0.000799 ! Fit after self-cal, rms=0.101899Jy sigma=0.000799 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101899Jy sigma=0.000799 ! Fit after self-cal, rms=0.102500Jy sigma=0.000799 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=2.482 mas, bmaj=5.53 mas, bpa=3.347 degrees ! Estimated noise=1464.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.448757 Jy ! Component: 100 - total flux cleaned = 0.671862 Jy ! Component: 150 - total flux cleaned = 0.809577 Jy ! Component: 200 - total flux cleaned = 0.896893 Jy ! Total flux subtracted in 200 components = 0.896893 Jy ! Clean residual min=-0.034297 max=0.055215 Jy/beam ! Clean residual mean=-0.000323 rms=0.011544 Jy/beam ! Combined flux in latest and established models = 0.896893 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.896893 Jy ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=6.816 mas, bpa=3.249 degrees ! Estimated noise=838.897 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) ! Added new window around map position (-3, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109702 Jy ! Component: 100 - total flux cleaned = 0.183454 Jy ! Component: 150 - total flux cleaned = 0.236138 Jy ! Component: 200 - total flux cleaned = 0.274761 Jy ! Total flux subtracted in 200 components = 0.274761 Jy ! Clean residual min=-0.018946 max=0.028342 Jy/beam ! Clean residual mean=-0.000323 rms=0.007229 Jy/beam ! Combined flux in latest and established models = 1.17165 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 102 components and 1.17165 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=7.896 mas, bmaj=17.23 mas, bpa=5.485 degrees ! Estimated noise=979.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0505185 Jy ! Component: 100 - total flux cleaned = 0.0820838 Jy ! Component: 150 - total flux cleaned = 0.103063 Jy ! Component: 200 - total flux cleaned = 0.117763 Jy ! Total flux subtracted in 200 components = 0.117763 Jy ! Clean residual min=-0.013125 max=0.013237 Jy/beam ! Clean residual mean=-0.000263 rms=0.004183 Jy/beam ! Combined flux in latest and established models = 1.28942 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 = 0.0109088 Jy ! Component: 100 - total flux cleaned = 0.0193884 Jy ! Component: 150 - total flux cleaned = 0.0261908 Jy ! Component: 200 - total flux cleaned = 0.0317692 Jy ! Total flux subtracted in 200 components = 0.0317692 Jy ! Clean residual min=-0.010516 max=0.009200 Jy/beam ! Clean residual mean=-0.000140 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 1.32119 Jy ! Adding 124 model components to the UV plane model. ! The established model now contains 206 components and 1.32119 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.119 mas, bmaj=6.816 mas, bpa=3.249 degrees ! Estimated noise=838.897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00691802 Jy ! Component: 100 - total flux cleaned = 0.00959352 Jy ! Component: 150 - total flux cleaned = 0.0118931 Jy ! Component: 200 - total flux cleaned = 0.0134476 Jy ! Total flux subtracted in 200 components = 0.0134476 Jy ! Clean residual min=-0.007326 max=0.008653 Jy/beam ! Clean residual mean=-0.000048 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 1.33463 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 227 components and 1.33463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103689Jy sigma=0.000813 ! Fit after self-cal, rms=0.103298Jy sigma=0.000811 wmodel J0731-2224_S_2014_01_04_pus_map.mod ! Writing 227 model components to file: J0731-2224_S_2014_01_04_pus_map.mod wobs J0731-2224_S_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0731-2224_S_2014_01_04_pus_uvs.fits wwins J0731-2224_S_2014_01_04_pus_map.win ! wwins: Wrote 5 windows to J0731-2224_S_2014_01_04_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 = 0.00283673 Jy ! Component: 100 - total flux cleaned = 0.00455197 Jy ! Component: 150 - total flux cleaned = 0.00588903 Jy ! Component: 200 - total flux cleaned = 0.00702065 Jy ! Component: 250 - total flux cleaned = 0.00779679 Jy ! Component: 300 - total flux cleaned = 0.00853087 Jy ! Component: 350 - total flux cleaned = 0.00930934 Jy ! Component: 400 - total flux cleaned = 0.00955249 Jy ! Component: 450 - total flux cleaned = 0.00978951 Jy ! Component: 500 - total flux cleaned = 0.00994049 Jy ! Component: 550 - total flux cleaned = 0.00994134 Jy ! Component: 600 - total flux cleaned = 0.0100073 Jy ! Component: 650 - total flux cleaned = 0.0100045 Jy ! Component: 700 - total flux cleaned = 0.00981085 Jy ! Component: 750 - total flux cleaned = 0.00981201 Jy ! Component: 800 - total flux cleaned = 0.00987337 Jy ! Component: 850 - total flux cleaned = 0.00952173 Jy ! Component: 900 - total flux cleaned = 0.00940734 Jy ! Component: 950 - total flux cleaned = 0.00935123 Jy ! Component: 1000 - total flux cleaned = 0.00918836 Jy ! Component: 1050 - total flux cleaned = 0.00882088 Jy ! Component: 1100 - total flux cleaned = 0.00866618 Jy ! Component: 1150 - total flux cleaned = 0.00841632 Jy ! Component: 1200 - total flux cleaned = 0.00832016 Jy ! Component: 1250 - total flux cleaned = 0.00817656 Jy ! Component: 1300 - total flux cleaned = 0.00794434 Jy ! Component: 1350 - total flux cleaned = 0.00780749 Jy ! Component: 1400 - total flux cleaned = 0.00771812 Jy ! Component: 1450 - total flux cleaned = 0.00767439 Jy ! Component: 1500 - total flux cleaned = 0.00758798 Jy ! Component: 1550 - total flux cleaned = 0.00746194 Jy ! Component: 1600 - total flux cleaned = 0.00733875 Jy ! Component: 1650 - total flux cleaned = 0.00725868 Jy ! Component: 1700 - total flux cleaned = 0.00706108 Jy ! Component: 1750 - total flux cleaned = 0.00702229 Jy ! Component: 1800 - total flux cleaned = 0.00690808 Jy ! Component: 1850 - total flux cleaned = 0.00687063 Jy ! Component: 1900 - total flux cleaned = 0.00683323 Jy ! Component: 1950 - total flux cleaned = 0.00672554 Jy ! Component: 2000 - total flux cleaned = 0.00672562 Jy ! Component: 2050 - total flux cleaned = 0.00669138 Jy ! Component: 2100 - total flux cleaned = 0.0066578 Jy ! Component: 2150 - total flux cleaned = 0.0066576 Jy ! Component: 2200 - total flux cleaned = 0.00662453 Jy ! Component: 2250 - total flux cleaned = 0.00665699 Jy ! Component: 2300 - total flux cleaned = 0.00659351 Jy ! Component: 2350 - total flux cleaned = 0.00662486 Jy ! Component: 2400 - total flux cleaned = 0.00650114 Jy ! Component: 2450 - total flux cleaned = 0.00640956 Jy ! Component: 2500 - total flux cleaned = 0.00640966 Jy ! Component: 2550 - total flux cleaned = 0.00632087 Jy ! Component: 2600 - total flux cleaned = 0.00620476 Jy ! Component: 2650 - total flux cleaned = 0.00611913 Jy ! Component: 2700 - total flux cleaned = 0.00611911 Jy ! Component: 2750 - total flux cleaned = 0.00606381 Jy ! Component: 2800 - total flux cleaned = 0.00609068 Jy ! Component: 2850 - total flux cleaned = 0.00603653 Jy ! Component: 2900 - total flux cleaned = 0.00606299 Jy ! Component: 2950 - total flux cleaned = 0.00606238 Jy ! Component: 3000 - total flux cleaned = 0.00601087 Jy ! Component: 3050 - total flux cleaned = 0.00606258 Jy ! Component: 3100 - total flux cleaned = 0.00608761 Jy ! Component: 3150 - total flux cleaned = 0.00611283 Jy ! Component: 3200 - total flux cleaned = 0.00608831 Jy ! Component: 3250 - total flux cleaned = 0.00618536 Jy ! Component: 3300 - total flux cleaned = 0.00620888 Jy ! Component: 3350 - total flux cleaned = 0.00618541 Jy ! Component: 3400 - total flux cleaned = 0.00616239 Jy ! Component: 3450 - total flux cleaned = 0.00616296 Jy ! Component: 3500 - total flux cleaned = 0.00620886 Jy ! Component: 3550 - total flux cleaned = 0.00625337 Jy ! Component: 3600 - total flux cleaned = 0.00616412 Jy ! Component: 3650 - total flux cleaned = 0.00612007 Jy ! Component: 3700 - total flux cleaned = 0.00614151 Jy ! Component: 3750 - total flux cleaned = 0.00607664 Jy ! Component: 3800 - total flux cleaned = 0.00603419 Jy ! Component: 3850 - total flux cleaned = 0.0060133 Jy ! Component: 3900 - total flux cleaned = 0.00601342 Jy ! Component: 3950 - total flux cleaned = 0.00601339 Jy ! Component: 4000 - total flux cleaned = 0.00599275 Jy ! Component: 4050 - total flux cleaned = 0.00595192 Jy ! Total flux subtracted in 4096 components = 0.00587196 Jy ! Clean residual min=-0.001115 max=0.001261 Jy/beam ! Clean residual mean=-0.000007 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 1.34051 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 481 components and 1.3405 Jy ![Exited script file: muppet] wmap "J0731-2224_S_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 6.816 at 3.249 degrees (North through East) ! Clean map min=-0.003666 max=0.65945 Jy/beam ! Writing clean map to FITS file: J0731-2224_S_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.659455 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00032803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149228 0.149228 0.298455 0.596911 1.19382 2.38764 4.77529 9.55057 19.1011 38.2023 76.4046 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.659 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.119 x 6.816 at 3.249 degrees (North through East) ! Clean map min=-0.003666 max=0.65945 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 J0731-2224_S_2014_01_04_pus_uvs.log closed on Thu Jan 12 18:20:27 2017