! Started logfile: J0501-0159_X_2017_05_01_pus_uvs.log on Wed May 1 19:52:21 2019 obs J0501-0159_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0501-0159_X_2017_05_01_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887719 visibilities/baseline/integration-bin. ! Found source: J0501-0159 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 863 lines of history. ! ! Reading 9108 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0501-0159_X_2017_05_01_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 = 512x512 pixels with 0.200x0.200 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.093104Jy sigma=0.008743 ! Fit after self-cal, rms=1.086074Jy sigma=0.008696 ! 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=0.7695 mas, bmaj=1.831 mas, bpa=2.068 degrees ! Estimated noise=1524.81 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 = 1.5121 Jy ! Component: 100 - total flux cleaned = 1.89096 Jy ! Total flux subtracted in 100 components = 1.89096 Jy ! Clean residual min=-0.065156 max=0.160176 Jy/beam ! Clean residual mean=-0.000297 rms=0.021852 Jy/beam ! Combined flux in latest and established models = 1.89096 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 1.89096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.584815Jy sigma=0.002799 ! Fit after self-cal, rms=0.584726Jy sigma=0.002798 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174471 Jy ! Component: 100 - total flux cleaned = 0.269374 Jy ! Total flux subtracted in 100 components = 0.269374 Jy ! Clean residual min=-0.044431 max=0.084466 Jy/beam ! Clean residual mean=-0.000071 rms=0.013598 Jy/beam ! Combined flux in latest and established models = 2.16034 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 2.16034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.541334Jy sigma=0.001712 ! Fit after self-cal, rms=0.541381Jy sigma=0.001712 ! Inverting map ! Added new window around map position (-5.6, 12.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546588 Jy ! Component: 100 - total flux cleaned = 0.067738 Jy ! Total flux subtracted in 100 components = 0.067738 Jy ! Clean residual min=-0.041688 max=0.073223 Jy/beam ! Clean residual mean=-0.000019 rms=0.012407 Jy/beam ! Combined flux in latest and established models = 2.22808 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 2.22808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.511783Jy sigma=0.001578 ! Fit after self-cal, rms=0.511358Jy sigma=0.001568 ! 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=0.9578 mas, bmaj=2.106 mas, bpa=3.936 degrees ! Estimated noise=1004.7 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 (-10.2, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654248 Jy ! Component: 100 - total flux cleaned = 0.0781417 Jy ! Component: 150 - total flux cleaned = 0.0780815 Jy ! Component: 200 - total flux cleaned = 0.0780931 Jy ! Total flux subtracted in 200 components = 0.0780931 Jy ! Clean residual min=-0.037166 max=0.054220 Jy/beam ! Clean residual mean=0.000077 rms=0.009718 Jy/beam ! Combined flux in latest and established models = 2.30617 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 2.30617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.475262Jy sigma=0.001455 ! Fit after self-cal, rms=0.474828Jy sigma=0.001443 ! 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 0.96 FD 1.00 HN 1.01 KP 0.97 ! LA 0.96 MK 0.96 NL 0.99 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.97 KP 0.96 ! LA 0.96 MK 0.96 NL 1.00 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.97 KP 0.97 ! LA 0.99 MK 0.98 NL 1.00 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 0.96 ! LA 0.99 MK 0.99 NL 0.99 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.97 ! LA 0.98 MK 1.01 NL 1.01 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 0.96 ! LA 0.98 MK 0.98 NL 1.03 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.96 KP 0.97 ! LA 1.00 MK 1.00 NL 1.00 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.97 KP 0.96 ! LA 0.97 MK 0.98 NL 1.01 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.97 KP 0.96 ! LA 0.98 MK 0.97 NL 1.00 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.97 KP 0.95 ! LA 0.99 MK 1.00 NL 1.01 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.05 KP 1.01 ! LA 1.05 MK 1.03 NL 1.07 OV 1.05 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 0.92 ! LA 0.97 MK 0.96 NL 1.02 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.474828Jy sigma=0.001443 ! Fit after self-cal, rms=0.467511Jy sigma=0.001246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9622 mas, bmaj=2.109 mas, bpa=3.406 degrees ! Estimated noise=995.152 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 = -0.0041731 Jy ! Component: 100 - total flux cleaned = -0.00169914 Jy ! Component: 150 - total flux cleaned = 0.000620409 Jy ! Component: 200 - total flux cleaned = 0.00168657 Jy ! Total flux subtracted in 200 components = 0.00168657 Jy ! Clean residual min=-0.034858 max=0.038165 Jy/beam ! Clean residual mean=0.000056 rms=0.008249 Jy/beam ! Combined flux in latest and established models = 2.30786 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 2.30786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.443041Jy sigma=0.001233 ! Fit after self-cal, rms=0.442922Jy sigma=0.001231 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.442922Jy sigma=0.001231 ! Fit after self-cal, rms=0.584279Jy sigma=0.000831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9706 mas, bmaj=2.143 mas, bpa=4.373 degrees ! Estimated noise=1008.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00957319 Jy ! Component: 100 - total flux cleaned = -0.0123041 Jy ! Component: 150 - total flux cleaned = -0.0137207 Jy ! Component: 200 - total flux cleaned = -0.0150163 Jy ! Total flux subtracted in 200 components = -0.0150163 Jy ! Clean residual min=-0.015925 max=0.015669 Jy/beam ! Clean residual mean=0.000008 rms=0.003567 Jy/beam ! Combined flux in latest and established models = 2.29284 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 2.29284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.583163Jy sigma=0.000794 ! Fit after self-cal, rms=0.583224Jy sigma=0.000792 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 = -0.00392625 Jy ! Component: 100 - total flux cleaned = -0.00510629 Jy ! Component: 150 - total flux cleaned = -0.00547199 Jy ! Component: 200 - total flux cleaned = -0.00581304 Jy ! Total flux subtracted in 200 components = -0.00581304 Jy ! Clean residual min=-0.014363 max=0.014435 Jy/beam ! Clean residual mean=0.000005 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 2.28703 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 2.28703 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.582673Jy sigma=0.000772 ! Fit after self-cal, rms=0.582648Jy sigma=0.000772 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.582648Jy sigma=0.000772 ! Fit after self-cal, rms=0.600693Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=2.143 mas, bpa=4.337 degrees ! Estimated noise=1007.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00698287 Jy ! Component: 100 - total flux cleaned = -0.00734799 Jy ! Component: 150 - total flux cleaned = -0.00768647 Jy ! Component: 200 - total flux cleaned = -0.00800504 Jy ! Total flux subtracted in 200 components = -0.00800504 Jy ! Clean residual min=-0.012505 max=0.013232 Jy/beam ! Clean residual mean=0.000007 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 2.27902 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 2.27902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.600106Jy sigma=0.000750 ! Fit after self-cal, rms=0.600066Jy sigma=0.000749 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 (4.6, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00935764 Jy ! Component: 100 - total flux cleaned = 0.00834898 Jy ! Component: 150 - total flux cleaned = 0.00802977 Jy ! Component: 200 - total flux cleaned = 0.00802781 Jy ! Total flux subtracted in 200 components = 0.00802781 Jy ! Clean residual min=-0.011183 max=0.013190 Jy/beam ! Clean residual mean=-0.000006 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 2.28705 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 100 components and 2.28705 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.599761Jy sigma=0.000730 ! Fit after self-cal, rms=0.599763Jy sigma=0.000730 ! Inverting map ! Added new window around map position (3.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00879981 Jy ! Component: 100 - total flux cleaned = 0.0119651 Jy ! Component: 150 - total flux cleaned = 0.0136717 Jy ! Component: 200 - total flux cleaned = 0.0144487 Jy ! Total flux subtracted in 200 components = 0.0144487 Jy ! Clean residual min=-0.010471 max=0.010002 Jy/beam ! Clean residual mean=-0.000013 rms=0.002252 Jy/beam ! Combined flux in latest and established models = 2.3015 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 2.3015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.599451Jy sigma=0.000713 ! Fit after self-cal, rms=0.599439Jy sigma=0.000713 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.599439Jy sigma=0.000713 ! Fit after self-cal, rms=0.609692Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.365 mas, bmaj=3.505 mas, bpa=5.831 degrees ! Estimated noise=1163.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000736071 Jy ! Component: 100 - total flux cleaned = -0.00132874 Jy ! Component: 150 - total flux cleaned = -0.000861647 Jy ! Component: 200 - total flux cleaned = -0.000439942 Jy ! Total flux subtracted in 200 components = -0.000439942 Jy ! Clean residual min=-0.008954 max=0.007582 Jy/beam ! Clean residual mean=-0.000040 rms=0.002139 Jy/beam ! Combined flux in latest and established models = 2.30106 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 2.30106 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.609705Jy sigma=0.000709 ! Fit after self-cal, rms=0.609710Jy sigma=0.000709 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 = 0.000704142 Jy ! Component: 100 - total flux cleaned = 0.00131024 Jy ! Component: 150 - total flux cleaned = 0.0016506 Jy ! Component: 200 - total flux cleaned = 0.00186847 Jy ! Total flux subtracted in 200 components = 0.00186847 Jy ! Clean residual min=-0.008528 max=0.007118 Jy/beam ! Clean residual mean=-0.000047 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 2.30293 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 2.30293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.609697Jy sigma=0.000708 ! Fit after self-cal, rms=0.609699Jy sigma=0.000708 ! 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=0.9702 mas, bmaj=2.143 mas, bpa=4.34 degrees ! Estimated noise=1006.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9702 x 2.143 at 4.34 degrees (North through East) ! Clean map min=-0.01511 max=1.982 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.609699Jy sigma=0.000708 ! Fit after self-cal, rms=0.670000Jy sigma=0.000664 ! Inverting map and beam ! Estimated beam: bmin=0.9708 mas, bmaj=2.144 mas, bpa=4.387 degrees ! Estimated noise=1005.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159532 Jy ! Component: 100 - total flux cleaned = -0.000600883 Jy ! Component: 150 - total flux cleaned = -0.000137774 Jy ! Component: 200 - total flux cleaned = -0.000137619 Jy ! Total flux subtracted in 200 components = -0.000137619 Jy ! Clean residual min=-0.008263 max=0.007693 Jy/beam ! Clean residual mean=-0.000011 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 2.30279 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 2.30279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.669799Jy sigma=0.000655 ! Fit after self-cal, rms=0.669775Jy sigma=0.000655 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293584 Jy ! Component: 100 - total flux cleaned = -0.000294033 Jy ! Component: 150 - total flux cleaned = -0.000296097 Jy ! Component: 200 - total flux cleaned = -0.000662755 Jy ! Total flux subtracted in 200 components = -0.000662755 Jy ! Clean residual min=-0.007724 max=0.007085 Jy/beam ! Clean residual mean=-0.000011 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 2.30213 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 2.30213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.669634Jy sigma=0.000649 ! Fit after self-cal, rms=0.669631Jy sigma=0.000648 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.669631Jy sigma=0.000648 ! Fit after self-cal, rms=0.674896Jy sigma=0.000648 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=0.7761 mas, bmaj=1.854 mas, bpa=2.143 degrees ! Estimated noise=1534.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.52144 Jy ! Component: 100 - total flux cleaned = 1.89607 Jy ! Component: 150 - total flux cleaned = 2.06175 Jy ! Component: 200 - total flux cleaned = 2.14728 Jy ! Total flux subtracted in 200 components = 2.14728 Jy ! Clean residual min=-0.020991 max=0.040231 Jy/beam ! Clean residual mean=-0.000075 rms=0.005583 Jy/beam ! Combined flux in latest and established models = 2.14728 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 9 model components to the UV plane model. ! The established model now contains 9 components and 2.14728 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9705 mas, bmaj=2.143 mas, bpa=4.386 degrees ! Estimated noise=1005.09 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 = 0.0517635 Jy ! Component: 100 - total flux cleaned = 0.0764084 Jy ! Component: 150 - total flux cleaned = 0.0934601 Jy ! Component: 200 - total flux cleaned = 0.106733 Jy ! Total flux subtracted in 200 components = 0.106733 Jy ! Clean residual min=-0.010454 max=0.010910 Jy/beam ! Clean residual mean=0.000004 rms=0.002523 Jy/beam ! Combined flux in latest and established models = 2.25401 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 2.25401 Jy ! Inverting map ! Added new window around map position (-3.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100776 Jy ! Component: 100 - total flux cleaned = 0.0166422 Jy ! Component: 150 - total flux cleaned = 0.0214362 Jy ! Component: 200 - total flux cleaned = 0.0251369 Jy ! Total flux subtracted in 200 components = 0.0251369 Jy ! Clean residual min=-0.008941 max=0.008805 Jy/beam ! Clean residual mean=0.000005 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 2.27915 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 58 components and 2.27915 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=3.506 mas, bpa=5.868 degrees ! Estimated noise=1161.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702285 Jy ! Component: 100 - total flux cleaned = 0.0116143 Jy ! Component: 150 - total flux cleaned = 0.0139366 Jy ! Component: 200 - total flux cleaned = 0.0159291 Jy ! Total flux subtracted in 200 components = 0.0159291 Jy ! Clean residual min=-0.006892 max=0.005638 Jy/beam ! Clean residual mean=-0.000000 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 2.29508 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 = 0.00136323 Jy ! Component: 100 - total flux cleaned = 0.00278593 Jy ! Component: 150 - total flux cleaned = 0.00394987 Jy ! Component: 200 - total flux cleaned = 0.0049072 Jy ! Total flux subtracted in 200 components = 0.0049072 Jy ! Clean residual min=-0.006329 max=0.005109 Jy/beam ! Clean residual mean=-0.000004 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 2.29999 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 109 components and 2.29999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9705 mas, bmaj=2.143 mas, bpa=4.386 degrees ! Estimated noise=1005.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00293992 Jy ! Component: 100 - total flux cleaned = -0.00372667 Jy ! Component: 150 - total flux cleaned = -0.00348429 Jy ! Component: 200 - total flux cleaned = -0.00325957 Jy ! Total flux subtracted in 200 components = -0.00325957 Jy ! Clean residual min=-0.007641 max=0.007548 Jy/beam ! Clean residual mean=-0.000005 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 2.29673 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 2.29673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.676287Jy sigma=0.000650 ! Fit after self-cal, rms=0.675897Jy sigma=0.000646 wmodel J0501-0159_X_2017_05_01_pus_map.mod ! Writing 125 model components to file: J0501-0159_X_2017_05_01_pus_map.mod wobs J0501-0159_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0501-0159_X_2017_05_01_pus_uvs.fits wwins J0501-0159_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J0501-0159_X_2017_05_01_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322429 Jy ! Component: 100 - total flux cleaned = -0.00210336 Jy ! Component: 150 - total flux cleaned = -0.00320557 Jy ! Component: 200 - total flux cleaned = -0.0043628 Jy ! Component: 250 - total flux cleaned = -0.00526626 Jy ! Component: 300 - total flux cleaned = -0.00613521 Jy ! Component: 350 - total flux cleaned = -0.0069739 Jy ! Component: 400 - total flux cleaned = -0.00787636 Jy ! Component: 450 - total flux cleaned = -0.00866374 Jy ! Component: 500 - total flux cleaned = -0.00926158 Jy ! Component: 550 - total flux cleaned = -0.00984338 Jy ! Component: 600 - total flux cleaned = -0.0105698 Jy ! Component: 650 - total flux cleaned = -0.010648 Jy ! Component: 700 - total flux cleaned = -0.0107265 Jy ! Component: 750 - total flux cleaned = -0.0106499 Jy ! Component: 800 - total flux cleaned = -0.0107999 Jy ! Component: 850 - total flux cleaned = -0.0106545 Jy ! Component: 900 - total flux cleaned = -0.0107257 Jy ! Component: 950 - total flux cleaned = -0.0105812 Jy ! Component: 1000 - total flux cleaned = -0.0104408 Jy ! Component: 1050 - total flux cleaned = -0.0104404 Jy ! Component: 1100 - total flux cleaned = -0.0103049 Jy ! Component: 1150 - total flux cleaned = -0.0105715 Jy ! Component: 1200 - total flux cleaned = -0.0104393 Jy ! Component: 1250 - total flux cleaned = -0.0103106 Jy ! Component: 1300 - total flux cleaned = -0.0105676 Jy ! Component: 1350 - total flux cleaned = -0.0105051 Jy ! Component: 1400 - total flux cleaned = -0.0104429 Jy ! Component: 1450 - total flux cleaned = -0.0106281 Jy ! Component: 1500 - total flux cleaned = -0.0106884 Jy ! Component: 1550 - total flux cleaned = -0.0106282 Jy ! Component: 1600 - total flux cleaned = -0.0104514 Jy ! Component: 1650 - total flux cleaned = -0.0105108 Jy ! Component: 1700 - total flux cleaned = -0.0105106 Jy ! Component: 1750 - total flux cleaned = -0.0106239 Jy ! Component: 1800 - total flux cleaned = -0.0103973 Jy ! Component: 1850 - total flux cleaned = -0.0103418 Jy ! Component: 1900 - total flux cleaned = -0.0101757 Jy ! Component: 1950 - total flux cleaned = -0.00995847 Jy ! Component: 2000 - total flux cleaned = -0.0101745 Jy ! Total flux subtracted in 2048 components = -0.0100138 Jy ! Clean residual min=-0.003008 max=0.002907 Jy/beam ! Clean residual mean=-0.000015 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 2.28671 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 261 components and 2.28671 Jy ![Exited script file: muppet] wmap "J0501-0159_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9705 x 2.143 at 4.386 degrees (North through East) ! Clean map min=-0.0051772 max=2.0061 Jy/beam ! Writing clean map to FITS file: J0501-0159_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.00613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000947268 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141656 0.141656 0.283312 0.566624 1.13325 2.2665 4.53299 9.06599 18.132 36.264 72.5279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.006 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9705 x 2.143 at 4.386 degrees (North through East) ! Clean map min=-0.0051772 max=2.0061 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 J0501-0159_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:52:22 2019