! Started logfile: J0453+0128_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:45 2019 obs J0453+0128_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0453+0128_X_2017_07_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.703704 visibilities/baseline/integration-bin. ! Found source: J0453+0128 ! ! 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 1200 lines of history. ! ! Reading 31920 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 J0453+0128_X_2017_07_16_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867039Jy sigma=0.007107 ! Fit after self-cal, rms=0.851358Jy sigma=0.006977 ! 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=0.6796 mas, bmaj=1.682 mas, bpa=-0.9664 degrees ! Estimated noise=882.396 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 = 0.117056 Jy ! Component: 100 - total flux cleaned = 0.143035 Jy ! Total flux subtracted in 100 components = 0.143035 Jy ! Clean residual min=-0.003434 max=0.009054 Jy/beam ! Clean residual mean=0.000000 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.143035 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.143035 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=0.083322Jy sigma=0.000654 ! Fit after self-cal, rms=0.083323Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100391 Jy ! Component: 100 - total flux cleaned = 0.0154053 Jy ! Total flux subtracted in 100 components = 0.0154053 Jy ! Clean residual min=-0.002640 max=0.002736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.15844 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.15844 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=0.082082Jy sigma=0.000643 ! Fit after self-cal, rms=0.082072Jy sigma=0.000642 ! 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=0.8006 mas, bmaj=1.855 mas, bpa=-1.063 degrees ! Estimated noise=487.268 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 = 0.00365338 Jy ! Component: 100 - total flux cleaned = 0.00554586 Jy ! Component: 150 - total flux cleaned = 0.00670443 Jy ! Component: 200 - total flux cleaned = 0.00742792 Jy ! Total flux subtracted in 200 components = 0.00742792 Jy ! Clean residual min=-0.001463 max=0.002007 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.165868 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.165868 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=0.081925Jy sigma=0.000641 ! Fit after self-cal, rms=0.081930Jy sigma=0.000641 ! 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* HN 1.01 KP 0.99 ! LA 0.95 MK 1.01 NL 0.96 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.03 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.05 KP 1.01 ! LA 0.97 MK 1.00 NL 0.98 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.00 NL 0.97 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.95 KP 1.01 ! LA 0.96 MK 1.02 NL 0.97 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.00 NL 0.98 OV 1.01 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.97 ! LA 0.97 MK 1.01 NL 0.99 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 1.00 ! LA 0.94 MK 1.01 NL 0.99 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.00 ! LA 0.98 MK 0.97 NL 0.99 OV 1.00 ! PT 1.06 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.01 ! LA 1.01 MK 1.00 NL 1.00 OV 1.03 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.00 ! LA 0.99 MK 1.02 NL 0.95 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 0.98 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 1.05 SC 1.01 ! ! ! Fit before self-cal, rms=0.081930Jy sigma=0.000641 ! Fit after self-cal, rms=0.081624Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8022 mas, bmaj=1.855 mas, bpa=-1.107 degrees ! Estimated noise=486.026 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 = -0.000136246 Jy ! Component: 100 - total flux cleaned = -0.000126898 Jy ! Component: 150 - total flux cleaned = -0.000117906 Jy ! Component: 200 - total flux cleaned = -0.000109424 Jy ! Total flux subtracted in 200 components = -0.000109424 Jy ! Clean residual min=-0.001344 max=0.001350 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.165758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.165758 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=0.081622Jy sigma=0.000640 ! Fit after self-cal, rms=0.081628Jy sigma=0.000640 ! 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=0.081628Jy sigma=0.000640 ! Fit after self-cal, rms=0.081679Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.802 mas, bmaj=1.854 mas, bpa=-1.106 degrees ! Estimated noise=485.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141283 Jy ! Component: 100 - total flux cleaned = 0.000141312 Jy ! Component: 150 - total flux cleaned = 0.000155415 Jy ! Component: 200 - total flux cleaned = 0.000155265 Jy ! Total flux subtracted in 200 components = 0.000155265 Jy ! Clean residual min=-0.001217 max=0.001345 Jy/beam ! Clean residual mean=-0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.165914 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.165914 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=0.081678Jy sigma=0.000639 ! Fit after self-cal, rms=0.081683Jy sigma=0.000639 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 (-5, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127436 Jy ! Component: 100 - total flux cleaned = 0.00191033 Jy ! Component: 150 - total flux cleaned = 0.00205297 Jy ! Component: 200 - total flux cleaned = 0.00216745 Jy ! Total flux subtracted in 200 components = 0.00216745 Jy ! Clean residual min=-0.001216 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.168081 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.168081 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=0.081663Jy sigma=0.000639 ! Fit after self-cal, rms=0.081662Jy sigma=0.000639 ! 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=0.081662Jy sigma=0.000639 ! Fit after self-cal, rms=0.081680Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8019 mas, bmaj=1.855 mas, bpa=-1.132 degrees ! Estimated noise=485.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205821 Jy ! Component: 100 - total flux cleaned = 0.00031756 Jy ! Component: 150 - total flux cleaned = 0.000355345 Jy ! Component: 200 - total flux cleaned = 0.000371564 Jy ! Total flux subtracted in 200 components = 0.000371564 Jy ! Clean residual min=-0.001079 max=0.001156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.168453 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.168453 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=0.081677Jy sigma=0.000638 ! Fit after self-cal, rms=0.081681Jy sigma=0.000638 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 = 2.31606e-05 Jy ! Component: 100 - total flux cleaned = 3.71432e-05 Jy ! Component: 150 - total flux cleaned = 3.02674e-05 Jy ! Component: 200 - total flux cleaned = 3.67434e-05 Jy ! Total flux subtracted in 200 components = 3.67434e-05 Jy ! Clean residual min=-0.001079 max=0.001151 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.16849 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.16849 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=0.081680Jy sigma=0.000638 ! Fit after self-cal, rms=0.081680Jy sigma=0.000638 ! 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=0.081680Jy sigma=0.000638 ! Fit after self-cal, rms=0.081659Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.932 mas, bmaj=3.152 mas, bpa=-4.762 degrees ! Estimated noise=655.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264115 Jy ! Component: 100 - total flux cleaned = 0.000322121 Jy ! Component: 150 - total flux cleaned = 0.000391338 Jy ! Component: 200 - total flux cleaned = 0.000449823 Jy ! Total flux subtracted in 200 components = 0.000449823 Jy ! Clean residual min=-0.001070 max=0.001096 Jy/beam ! Clean residual mean=-0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.168939 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.168939 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=0.081662Jy sigma=0.000638 ! Fit after self-cal, rms=0.081662Jy sigma=0.000638 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 = 6.31823e-05 Jy ! Component: 100 - total flux cleaned = 0.000110185 Jy ! Component: 150 - total flux cleaned = 0.000142847 Jy ! Component: 200 - total flux cleaned = 0.000169293 Jy ! Total flux subtracted in 200 components = 0.000169293 Jy ! Clean residual min=-0.001075 max=0.001075 Jy/beam ! Clean residual mean=-0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.169109 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.169109 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=0.081665Jy sigma=0.000638 ! Fit after self-cal, rms=0.081665Jy sigma=0.000638 ! 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=0.8019 mas, bmaj=1.855 mas, bpa=-1.138 degrees ! Estimated noise=485.354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8019 x 1.855 at -1.138 degrees (North through East) ! Clean map min=-0.00096209 max=0.15155 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 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=0.6813 mas, bmaj=1.681 mas, bpa=-1.068 degrees ! Estimated noise=879.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116603 Jy ! Component: 100 - total flux cleaned = 0.142613 Jy ! Component: 150 - total flux cleaned = 0.152766 Jy ! Component: 200 - total flux cleaned = 0.158034 Jy ! Total flux subtracted in 200 components = 0.158034 Jy ! Clean residual min=-0.002212 max=0.002918 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.158034 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.158034 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8019 mas, bmaj=1.855 mas, bpa=-1.138 degrees ! Estimated noise=485.354 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 = 0.0034402 Jy ! Component: 100 - total flux cleaned = 0.00536304 Jy ! Component: 150 - total flux cleaned = 0.00672149 Jy ! Component: 200 - total flux cleaned = 0.00772719 Jy ! Total flux subtracted in 200 components = 0.00772719 Jy ! Clean residual min=-0.001152 max=0.001249 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.165761 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 34 components and 0.165761 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=1.932 mas, bmaj=3.152 mas, bpa=-4.762 degrees ! Estimated noise=655.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135428 Jy ! Component: 100 - total flux cleaned = 0.00203693 Jy ! Component: 150 - total flux cleaned = 0.00234536 Jy ! Component: 200 - total flux cleaned = 0.00256116 Jy ! Total flux subtracted in 200 components = 0.00256116 Jy ! Clean residual min=-0.001087 max=0.001115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.168322 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 = 0.000176982 Jy ! Component: 100 - total flux cleaned = 0.00033141 Jy ! Component: 150 - total flux cleaned = 0.000443232 Jy ! Component: 200 - total flux cleaned = 0.000549424 Jy ! Total flux subtracted in 200 components = 0.000549424 Jy ! Clean residual min=-0.001081 max=0.001087 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.168871 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 64 components and 0.168871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8019 mas, bmaj=1.855 mas, bpa=-1.138 degrees ! Estimated noise=485.354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000297792 Jy ! Component: 100 - total flux cleaned = -0.000276321 Jy ! Component: 150 - total flux cleaned = -0.0002758 Jy ! Component: 200 - total flux cleaned = -0.000335126 Jy ! Total flux subtracted in 200 components = -0.000335126 Jy ! Clean residual min=-0.001108 max=0.001172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.168536 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.168536 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=0.081665Jy sigma=0.000638 ! Fit after self-cal, rms=0.081663Jy sigma=0.000638 wmodel J0453+0128_X_2017_07_16_pus_map.mod ! Writing 73 model components to file: J0453+0128_X_2017_07_16_pus_map.mod wobs J0453+0128_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0453+0128_X_2017_07_16_pus_uvs.fits wwins J0453+0128_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J0453+0128_X_2017_07_16_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 = -9.02182e-05 Jy ! Component: 100 - total flux cleaned = -0.000201625 Jy ! Component: 150 - total flux cleaned = -0.000219225 Jy ! Component: 200 - total flux cleaned = -0.000252681 Jy ! Component: 250 - total flux cleaned = -0.000284993 Jy ! Component: 300 - total flux cleaned = -0.000269368 Jy ! Component: 350 - total flux cleaned = -0.000284376 Jy ! Component: 400 - total flux cleaned = -0.00026975 Jy ! Component: 450 - total flux cleaned = -0.000255506 Jy ! Component: 500 - total flux cleaned = -0.000241436 Jy ! Component: 550 - total flux cleaned = -0.000255341 Jy ! Component: 600 - total flux cleaned = -0.000228572 Jy ! Component: 650 - total flux cleaned = -0.000254845 Jy ! Component: 700 - total flux cleaned = -0.000254736 Jy ! Component: 750 - total flux cleaned = -0.000280193 Jy ! Component: 800 - total flux cleaned = -0.000255314 Jy ! Component: 850 - total flux cleaned = -0.000280143 Jy ! Component: 900 - total flux cleaned = -0.000243943 Jy ! Component: 950 - total flux cleaned = -0.00022043 Jy ! Component: 1000 - total flux cleaned = -0.000220515 Jy ! Component: 1050 - total flux cleaned = -0.000151638 Jy ! Component: 1100 - total flux cleaned = -0.000117696 Jy ! Component: 1150 - total flux cleaned = -8.43236e-05 Jy ! Component: 1200 - total flux cleaned = -4.04198e-05 Jy ! Component: 1250 - total flux cleaned = 2.91094e-06 Jy ! Component: 1300 - total flux cleaned = 2.42625e-05 Jy ! Component: 1350 - total flux cleaned = 2.42456e-05 Jy ! Component: 1400 - total flux cleaned = 2.41717e-05 Jy ! Component: 1450 - total flux cleaned = 5.50269e-05 Jy ! Component: 1500 - total flux cleaned = 4.49194e-05 Jy ! Component: 1550 - total flux cleaned = 7.50271e-05 Jy ! Component: 1600 - total flux cleaned = 7.49132e-05 Jy ! Component: 1650 - total flux cleaned = 9.45133e-05 Jy ! Component: 1700 - total flux cleaned = 8.4815e-05 Jy ! Component: 1750 - total flux cleaned = 0.000113448 Jy ! Component: 1800 - total flux cleaned = 0.000160589 Jy ! Component: 1850 - total flux cleaned = 0.000141783 Jy ! Component: 1900 - total flux cleaned = 0.000160482 Jy ! Component: 1950 - total flux cleaned = 0.000160703 Jy ! Component: 2000 - total flux cleaned = 0.00019695 Jy ! Total flux subtracted in 2048 components = 0.000179007 Jy ! Clean residual min=-0.000453 max=0.000487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.168715 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 213 components and 0.168715 Jy ![Exited script file: muppet] wmap "J0453+0128_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8019 x 1.855 at -1.138 degrees (North through East) ! Clean map min=-0.00083757 max=0.15154 Jy/beam ! Writing clean map to FITS file: J0453+0128_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166568 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.329746 0.329746 0.659492 1.31898 2.63797 5.27594 10.5519 21.1037 42.2075 84.415 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8019 x 1.855 at -1.138 degrees (North through East) ! Clean map min=-0.00083757 max=0.15154 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 J0453+0128_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:47 2019