! Started logfile: J0539-2839_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:58:58 2019 obs J0539-2839_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.719444 visibilities/baseline/integration-bin. ! Found source: J0539-2839 ! ! 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 1844 lines of history. ! ! Reading 3108 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 J0539-2839_X_2017_03_27_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=0.578164Jy sigma=0.004113 ! Fit after self-cal, rms=0.570582Jy sigma=0.004053 ! 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=0.6121 mas, bmaj=1.747 mas, bpa=-4.588 degrees ! Estimated noise=2430.38 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 = 0.323508 Jy ! Component: 100 - total flux cleaned = 0.425887 Jy ! Total flux subtracted in 100 components = 0.425887 Jy ! Clean residual min=-0.027121 max=0.048151 Jy/beam ! Clean residual mean=-0.000264 rms=0.008671 Jy/beam ! Combined flux in latest and established models = 0.425887 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.425887 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=0.151244Jy sigma=0.001033 ! Fit after self-cal, rms=0.151218Jy sigma=0.001033 ! 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=0.749 mas, bmaj=1.983 mas, bpa=-2.445 degrees ! Estimated noise=1797.4 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 = 0.0736542 Jy ! Component: 100 - total flux cleaned = 0.10729 Jy ! Component: 150 - total flux cleaned = 0.123825 Jy ! Component: 200 - total flux cleaned = 0.132372 Jy ! Total flux subtracted in 200 components = 0.132372 Jy ! Clean residual min=-0.015766 max=0.027405 Jy/beam ! Clean residual mean=-0.000085 rms=0.004772 Jy/beam ! Combined flux in latest and established models = 0.558259 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.558259 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=0.119051Jy sigma=0.000735 ! Fit after self-cal, rms=0.119005Jy sigma=0.000734 ! Inverting map ! Added new window around map position (1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243656 Jy ! Component: 100 - total flux cleaned = 0.0340641 Jy ! Component: 150 - total flux cleaned = 0.0354278 Jy ! Component: 200 - total flux cleaned = 0.0363103 Jy ! Total flux subtracted in 200 components = 0.0363103 Jy ! Clean residual min=-0.013455 max=0.016095 Jy/beam ! Clean residual mean=0.000032 rms=0.003377 Jy/beam ! Combined flux in latest and established models = 0.594569 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 51 components and 0.594569 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=0.113347Jy sigma=0.000700 ! Fit after self-cal, rms=0.112644Jy sigma=0.000693 ! 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 0.97 FD 1.00* HN 1.10 KP 0.95 ! LA 0.98 MK 0.96 NL 1.01 OV 0.99 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.21 KP 0.98 ! LA 0.97 MK 0.96 NL 1.01 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.06 KP 0.92 ! LA 1.01 MK 0.98 NL 1.01 OV 1.01 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.18 KP 0.94 ! LA 1.03 MK 0.99 NL 1.05 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.11 KP 0.92 ! LA 1.03 MK 1.02 NL 1.02 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.21 KP 0.95 ! LA 1.00 MK 1.01 NL 1.01 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.07 KP 0.95 ! LA 1.05 MK 0.95 NL 1.04 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.21 KP 0.97 ! LA 0.99 MK 0.98 NL 1.03 OV 1.04 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.15 KP 0.93 ! LA 1.03 MK 1.00 NL 1.05 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.19 KP 0.85 ! LA 1.01 MK 0.97 NL 0.96 OV 1.09 ! PT 1.08 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.26 KP 0.98 ! LA 1.09 MK 1.09 NL 1.00 OV 1.16 ! PT 1.16 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.21 KP 0.95 ! LA 1.06 MK 1.01 NL 0.98 OV 1.11 ! PT 1.11 SC 1.03 ! ! ! Fit before self-cal, rms=0.112644Jy sigma=0.000693 ! Fit after self-cal, rms=0.111348Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7497 mas, bmaj=1.974 mas, bpa=-2.307 degrees ! Estimated noise=1807.67 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 (12.2, -23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733226 Jy ! Component: 100 - total flux cleaned = 0.00988386 Jy ! Component: 150 - total flux cleaned = 0.0103509 Jy ! Component: 200 - total flux cleaned = 0.010746 Jy ! Total flux subtracted in 200 components = 0.010746 Jy ! Clean residual min=-0.005296 max=0.005012 Jy/beam ! Clean residual mean=0.000002 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.605315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.605315 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=0.110687Jy sigma=0.000631 ! Fit after self-cal, rms=0.110718Jy sigma=0.000631 ! 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=0.110718Jy sigma=0.000631 ! Fit after self-cal, rms=0.110386Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.749 mas, bmaj=1.973 mas, bpa=-2.353 degrees ! Estimated noise=1804.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159246 Jy ! Component: 100 - total flux cleaned = 0.0016862 Jy ! Component: 150 - total flux cleaned = 0.00153182 Jy ! Component: 200 - total flux cleaned = 0.00138899 Jy ! Total flux subtracted in 200 components = 0.00138899 Jy ! Clean residual min=-0.004678 max=0.004950 Jy/beam ! Clean residual mean=-0.000004 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.606704 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.606704 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=0.110236Jy sigma=0.000630 ! Fit after self-cal, rms=0.110235Jy sigma=0.000630 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 (20.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383058 Jy ! Component: 100 - total flux cleaned = 0.00416678 Jy ! Component: 150 - total flux cleaned = 0.00466495 Jy ! Component: 200 - total flux cleaned = 0.00497521 Jy ! Total flux subtracted in 200 components = 0.00497521 Jy ! Clean residual min=-0.004152 max=0.003389 Jy/beam ! Clean residual mean=-0.000003 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.611679 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.611679 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=0.110031Jy sigma=0.000628 ! Fit after self-cal, rms=0.110035Jy sigma=0.000628 ! 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=0.110035Jy sigma=0.000628 ! Fit after self-cal, rms=0.109836Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7484 mas, bmaj=1.971 mas, bpa=-2.383 degrees ! Estimated noise=1801.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000878927 Jy ! Component: 100 - total flux cleaned = 0.000937669 Jy ! Component: 150 - total flux cleaned = 0.00099259 Jy ! Component: 200 - total flux cleaned = 0.000991185 Jy ! Total flux subtracted in 200 components = 0.000991185 Jy ! Clean residual min=-0.003985 max=0.003403 Jy/beam ! Clean residual mean=-0.000005 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.612671 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.612671 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=0.109765Jy sigma=0.000628 ! Fit after self-cal, rms=0.109764Jy sigma=0.000628 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 = 0.000158871 Jy ! Component: 100 - total flux cleaned = 0.000109877 Jy ! Component: 150 - total flux cleaned = 0.000110163 Jy ! Component: 200 - total flux cleaned = 0.00011005 Jy ! Total flux subtracted in 200 components = 0.00011005 Jy ! Clean residual min=-0.003931 max=0.003366 Jy/beam ! Clean residual mean=-0.000005 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.612781 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 114 components and 0.612781 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=0.109715Jy sigma=0.000628 ! Fit after self-cal, rms=0.109713Jy sigma=0.000628 ! 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=0.109713Jy sigma=0.000628 ! Fit after self-cal, rms=0.109653Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=5.671 mas, bpa=-0.53 degrees ! Estimated noise=2403.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125386 Jy ! Component: 100 - total flux cleaned = 0.0016612 Jy ! Component: 150 - total flux cleaned = 0.00181484 Jy ! Component: 200 - total flux cleaned = 0.00190163 Jy ! Total flux subtracted in 200 components = 0.00190163 Jy ! Clean residual min=-0.004835 max=0.002945 Jy/beam ! Clean residual mean=-0.000003 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.614682 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 128 components and 0.614682 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=0.109658Jy sigma=0.000628 ! Fit after self-cal, rms=0.109659Jy sigma=0.000628 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 = 5.8825e-05 Jy ! Component: 100 - total flux cleaned = 0.000141306 Jy ! Component: 150 - total flux cleaned = 0.000218656 Jy ! Component: 200 - total flux cleaned = 0.000267882 Jy ! Total flux subtracted in 200 components = 0.000267882 Jy ! Clean residual min=-0.004776 max=0.002930 Jy/beam ! Clean residual mean=-0.000002 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.61495 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 132 components and 0.61495 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=0.109659Jy sigma=0.000628 ! Fit after self-cal, rms=0.109663Jy sigma=0.000628 ! 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=0.7482 mas, bmaj=1.97 mas, bpa=-2.405 degrees ! Estimated noise=1799.64 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7482 x 1.97 at -2.405 degrees (North through East) ! Clean map min=-0.0037224 max=0.44087 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=0.6101 mas, bmaj=1.734 mas, bpa=-4.802 degrees ! Estimated noise=2450.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.325982 Jy ! Component: 100 - total flux cleaned = 0.429769 Jy ! Component: 150 - total flux cleaned = 0.485053 Jy ! Component: 200 - total flux cleaned = 0.517956 Jy ! Total flux subtracted in 200 components = 0.517956 Jy ! Clean residual min=-0.014206 max=0.017327 Jy/beam ! Clean residual mean=-0.000153 rms=0.003885 Jy/beam ! Combined flux in latest and established models = 0.517956 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.517956 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7482 mas, bmaj=1.97 mas, bpa=-2.405 degrees ! Estimated noise=1799.64 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 = 0.0308147 Jy ! Component: 100 - total flux cleaned = 0.0485136 Jy ! Component: 150 - total flux cleaned = 0.0596095 Jy ! Component: 200 - total flux cleaned = 0.0675752 Jy ! Total flux subtracted in 200 components = 0.0675752 Jy ! Clean residual min=-0.006410 max=0.005485 Jy/beam ! Clean residual mean=-0.000085 rms=0.001582 Jy/beam ! Combined flux in latest and established models = 0.585531 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 53 components and 0.585531 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=2.187 mas, bmaj=5.671 mas, bpa=-0.53 degrees ! Estimated noise=2403.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090639 Jy ! Component: 100 - total flux cleaned = 0.0138735 Jy ! Component: 150 - total flux cleaned = 0.01727 Jy ! Component: 200 - total flux cleaned = 0.0197997 Jy ! Total flux subtracted in 200 components = 0.0197997 Jy ! Clean residual min=-0.005103 max=0.003234 Jy/beam ! Clean residual mean=-0.000047 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 0.605331 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 = 0.00191553 Jy ! Component: 100 - total flux cleaned = 0.00340137 Jy ! Component: 150 - total flux cleaned = 0.00456241 Jy ! Component: 200 - total flux cleaned = 0.00548352 Jy ! Total flux subtracted in 200 components = 0.00548352 Jy ! Clean residual min=-0.004470 max=0.002905 Jy/beam ! Clean residual mean=-0.000016 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.610814 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 86 components and 0.610814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7482 mas, bmaj=1.97 mas, bpa=-2.405 degrees ! Estimated noise=1799.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130368 Jy ! Component: 100 - total flux cleaned = -0.000484763 Jy ! Component: 150 - total flux cleaned = -0.000662421 Jy ! Component: 200 - total flux cleaned = -0.000742833 Jy ! Total flux subtracted in 200 components = -0.000742833 Jy ! Clean residual min=-0.004263 max=0.003720 Jy/beam ! Clean residual mean=-0.000011 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.610071 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.610072 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=0.109855Jy sigma=0.000629 ! Fit after self-cal, rms=0.109847Jy sigma=0.000628 wmodel J0539-2839_X_2017_03_27_pus_map.mod ! Writing 106 model components to file: J0539-2839_X_2017_03_27_pus_map.mod wobs J0539-2839_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2017_03_27_pus_uvs.fits wwins J0539-2839_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0539-2839_X_2017_03_27_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 = -0.000956237 Jy ! Component: 100 - total flux cleaned = -0.00170716 Jy ! Component: 150 - total flux cleaned = -0.00211133 Jy ! Component: 200 - total flux cleaned = -0.002329 Jy ! Component: 250 - total flux cleaned = -0.00253636 Jy ! Component: 300 - total flux cleaned = -0.00268569 Jy ! Component: 350 - total flux cleaned = -0.00278159 Jy ! Component: 400 - total flux cleaned = -0.0029204 Jy ! Component: 450 - total flux cleaned = -0.00287744 Jy ! Component: 500 - total flux cleaned = -0.00292144 Jy ! Component: 550 - total flux cleaned = -0.00300506 Jy ! Component: 600 - total flux cleaned = -0.00296496 Jy ! Component: 650 - total flux cleaned = -0.00292528 Jy ! Component: 700 - total flux cleaned = -0.0027353 Jy ! Component: 750 - total flux cleaned = -0.00258752 Jy ! Component: 800 - total flux cleaned = -0.00247899 Jy ! Component: 850 - total flux cleaned = -0.00223169 Jy ! Component: 900 - total flux cleaned = -0.00209358 Jy ! Component: 950 - total flux cleaned = -0.00192502 Jy ! Component: 1000 - total flux cleaned = -0.00185871 Jy ! Component: 1050 - total flux cleaned = -0.00176121 Jy ! Component: 1100 - total flux cleaned = -0.00160259 Jy ! Component: 1150 - total flux cleaned = -0.00160315 Jy ! Component: 1200 - total flux cleaned = -0.00151081 Jy ! Component: 1250 - total flux cleaned = -0.00148078 Jy ! Component: 1300 - total flux cleaned = -0.00142196 Jy ! Component: 1350 - total flux cleaned = -0.00136413 Jy ! Component: 1400 - total flux cleaned = -0.00127854 Jy ! Component: 1450 - total flux cleaned = -0.0012221 Jy ! Component: 1500 - total flux cleaned = -0.0011113 Jy ! Component: 1550 - total flux cleaned = -0.00108394 Jy ! Component: 1600 - total flux cleaned = -0.00105692 Jy ! Component: 1650 - total flux cleaned = -0.000896955 Jy ! Component: 1700 - total flux cleaned = -0.000817771 Jy ! Component: 1750 - total flux cleaned = -0.000636317 Jy ! Component: 1800 - total flux cleaned = -0.00058499 Jy ! Component: 1850 - total flux cleaned = -0.000458397 Jy ! Component: 1900 - total flux cleaned = -0.000358712 Jy ! Component: 1950 - total flux cleaned = -0.000309298 Jy ! Component: 2000 - total flux cleaned = -0.000260434 Jy ! Total flux subtracted in 2048 components = -0.000236161 Jy ! Clean residual min=-0.001333 max=0.001257 Jy/beam ! Clean residual mean=0.000011 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.609835 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 240 components and 0.609835 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7482 x 1.97 at -2.405 degrees (North through East) ! Clean map min=-0.0025001 max=0.44467 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.444675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00043778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295348 0.295348 0.590696 1.18139 2.36278 4.72557 9.45114 18.9023 37.8046 75.6091 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.444 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7482 x 1.97 at -2.405 degrees (North through East) ! Clean map min=-0.0025001 max=0.44467 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 J0539-2839_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:58:59 2019