! Started logfile: J0151-3435_X_2017_05_01_pus_uvs.log on Wed May 1 19:51:24 2019 obs J0151-3435_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0151-3435_X_2017_05_01_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.894737 visibilities/baseline/integration-bin. ! Found source: J0151-3435 ! ! 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 36720 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 J0151-3435_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.948691Jy sigma=0.005631 ! Fit after self-cal, rms=0.902133Jy sigma=0.005503 ! 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=0.7289 mas, bmaj=2.245 mas, bpa=12.94 degrees ! Estimated noise=1974.5 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 = 0.0956844 Jy ! Component: 100 - total flux cleaned = 0.116895 Jy ! Total flux subtracted in 100 components = 0.116895 Jy ! Clean residual min=-0.005559 max=0.008270 Jy/beam ! Clean residual mean=-0.000050 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.116895 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.116895 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=0.210878Jy sigma=0.000653 ! Fit after self-cal, rms=0.210712Jy sigma=0.000653 ! 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=0.9659 mas, bmaj=3.365 mas, bpa=15.5 degrees ! Estimated noise=676.72 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 (0.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105026 Jy ! Component: 100 - total flux cleaned = 0.0156698 Jy ! Component: 150 - total flux cleaned = 0.0186851 Jy ! Component: 200 - total flux cleaned = 0.0205856 Jy ! Total flux subtracted in 200 components = 0.0205856 Jy ! Clean residual min=-0.002171 max=0.002383 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.137481 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.137481 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=0.210265Jy sigma=0.000646 ! Fit after self-cal, rms=0.210202Jy sigma=0.000646 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.95 KP 1.00 ! LA 0.98 MK 0.86 NL 1.03 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.21 KP 0.93 ! LA 0.97 MK 0.96 NL 1.00 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.20 KP 0.98 ! LA 0.98 MK 1.03 NL 1.01 OV 0.97 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.09 KP 0.98 ! LA 0.98 MK 0.96 NL 1.02 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.14 KP 0.95 ! LA 0.99 MK 1.23 NL 1.00 OV 0.96 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.03 KP 0.98 ! LA 0.97 MK 1.24 NL 1.05 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 0.94 ! LA 0.99 MK 0.93 NL 1.07 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.06 KP 0.93 ! LA 0.97 MK 1.24 NL 1.07 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.97 ! LA 1.00 MK 0.91 NL 1.04 OV 0.98 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.97 ! LA 1.00 MK 1.05 NL 1.02 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 1.06 ! LA 1.07 MK 1.00* NL 1.07 OV 1.04 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.00 KP 0.90 ! LA 1.00 MK 0.52 NL 1.16 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.210202Jy sigma=0.000646 ! Fit after self-cal, rms=0.209105Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9714 mas, bmaj=3.361 mas, bpa=15.4 degrees ! Estimated noise=675.117 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 = -0.00112155 Jy ! Component: 100 - total flux cleaned = -0.00126909 Jy ! Component: 150 - total flux cleaned = -0.00126844 Jy ! Component: 200 - total flux cleaned = -0.00123924 Jy ! Total flux subtracted in 200 components = -0.00123924 Jy ! Clean residual min=-0.001906 max=0.002126 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.136241 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.136241 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=0.209084Jy sigma=0.000645 ! Fit after self-cal, rms=0.209210Jy sigma=0.000645 ! 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=0.209210Jy sigma=0.000645 ! Fit after self-cal, rms=0.212909Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9733 mas, bmaj=3.37 mas, bpa=15.4 degrees ! Estimated noise=676.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000834316 Jy ! Component: 100 - total flux cleaned = -0.000946511 Jy ! Component: 150 - total flux cleaned = -0.00102134 Jy ! Component: 200 - total flux cleaned = -0.00104389 Jy ! Total flux subtracted in 200 components = -0.00104389 Jy ! Clean residual min=-0.001893 max=0.001922 Jy/beam ! Clean residual mean=-0.000005 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.135197 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.135197 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=0.212894Jy sigma=0.000644 ! Fit after self-cal, rms=0.212953Jy sigma=0.000644 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 (2.4, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186145 Jy ! Component: 100 - total flux cleaned = 0.00228217 Jy ! Component: 150 - total flux cleaned = 0.00244284 Jy ! Component: 200 - total flux cleaned = 0.00262434 Jy ! Total flux subtracted in 200 components = 0.00262434 Jy ! Clean residual min=-0.001799 max=0.001500 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.137822 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.137822 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=0.212906Jy sigma=0.000644 ! Fit after self-cal, rms=0.212924Jy sigma=0.000644 ! 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=0.212924Jy sigma=0.000644 ! Fit after self-cal, rms=0.215083Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.974 mas, bmaj=3.362 mas, bpa=15.33 degrees ! Estimated noise=676.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543184 Jy ! Component: 100 - total flux cleaned = 0.000615695 Jy ! Component: 150 - total flux cleaned = 0.000683282 Jy ! Component: 200 - total flux cleaned = 0.000683842 Jy ! Total flux subtracted in 200 components = 0.000683842 Jy ! Clean residual min=-0.001696 max=0.001492 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.138506 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.138506 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=0.215055Jy sigma=0.000643 ! Fit after self-cal, rms=0.215109Jy sigma=0.000643 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 = 0.000141675 Jy ! Component: 100 - total flux cleaned = 0.000173543 Jy ! Component: 150 - total flux cleaned = 0.000173154 Jy ! Component: 200 - total flux cleaned = 0.000172569 Jy ! Total flux subtracted in 200 components = 0.000172569 Jy ! Clean residual min=-0.001676 max=0.001524 Jy/beam ! Clean residual mean=0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.138678 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.138678 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=0.215086Jy sigma=0.000643 ! Fit after self-cal, rms=0.215093Jy sigma=0.000643 ! 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=0.215093Jy sigma=0.000643 ! Fit after self-cal, rms=0.214480Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.527 mas, bmaj=8.488 mas, bpa=6.774 degrees ! Estimated noise=732.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138515 Jy ! Component: 100 - total flux cleaned = 0.000155207 Jy ! Component: 150 - total flux cleaned = 0.000100038 Jy ! Component: 200 - total flux cleaned = 6.18028e-05 Jy ! Total flux subtracted in 200 components = 6.18028e-05 Jy ! Clean residual min=-0.001209 max=0.001345 Jy/beam ! Clean residual mean=0.000004 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.13874 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.13874 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=0.214475Jy sigma=0.000643 ! Fit after self-cal, rms=0.214481Jy sigma=0.000643 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 = 7.18453e-05 Jy ! Component: 100 - total flux cleaned = 3.3142e-05 Jy ! Component: 150 - total flux cleaned = -2.23731e-06 Jy ! Component: 200 - total flux cleaned = -4.6187e-05 Jy ! Total flux subtracted in 200 components = -4.6187e-05 Jy ! Clean residual min=-0.001207 max=0.001342 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.138694 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.138694 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=0.214479Jy sigma=0.000643 ! Fit after self-cal, rms=0.214486Jy sigma=0.000643 ! 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=0.9743 mas, bmaj=3.351 mas, bpa=15.27 degrees ! Estimated noise=676.49 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 3.351 at 15.27 degrees (North through East) ! Clean map min=-0.002732 max=0.11768 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=0.728 mas, bmaj=2.185 mas, bpa=12.15 degrees ! Estimated noise=1970.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952549 Jy ! Component: 100 - total flux cleaned = 0.116408 Jy ! Component: 150 - total flux cleaned = 0.123252 Jy ! Component: 200 - total flux cleaned = 0.126942 Jy ! Total flux subtracted in 200 components = 0.126942 Jy ! Clean residual min=-0.005077 max=0.004716 Jy/beam ! Clean residual mean=-0.000024 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.126942 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.126942 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=3.351 mas, bpa=15.27 degrees ! Estimated noise=676.49 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 = 0.00478726 Jy ! Component: 100 - total flux cleaned = 0.00750584 Jy ! Component: 150 - total flux cleaned = 0.00946077 Jy ! Component: 200 - total flux cleaned = 0.0104233 Jy ! Total flux subtracted in 200 components = 0.0104233 Jy ! Clean residual min=-0.001918 max=0.001673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.137365 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.137365 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=2.527 mas, bmaj=8.488 mas, bpa=6.774 degrees ! Estimated noise=732.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000778098 Jy ! Component: 100 - total flux cleaned = 0.00119217 Jy ! Component: 150 - total flux cleaned = 0.00140972 Jy ! Component: 200 - total flux cleaned = 0.00145356 Jy ! Total flux subtracted in 200 components = 0.00145356 Jy ! Clean residual min=-0.001274 max=0.001455 Jy/beam ! Clean residual mean=0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.138819 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 = -2.07393e-05 Jy ! Component: 100 - total flux cleaned = -2.0895e-05 Jy ! Component: 150 - total flux cleaned = -3.74118e-05 Jy ! Component: 200 - total flux cleaned = -5.35492e-05 Jy ! Total flux subtracted in 200 components = -5.35492e-05 Jy ! Clean residual min=-0.001232 max=0.001440 Jy/beam ! Clean residual mean=0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.138765 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.138765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=3.351 mas, bpa=15.27 degrees ! Estimated noise=676.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.41453e-05 Jy ! Component: 100 - total flux cleaned = 5.74007e-05 Jy ! Component: 150 - total flux cleaned = 5.98117e-05 Jy ! Component: 200 - total flux cleaned = 9.37233e-05 Jy ! Total flux subtracted in 200 components = 9.37233e-05 Jy ! Clean residual min=-0.001650 max=0.001655 Jy/beam ! Clean residual mean=0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.138859 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.138859 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=0.214529Jy sigma=0.000643 ! Fit after self-cal, rms=0.214568Jy sigma=0.000643 wmodel J0151-3435_X_2017_05_01_pus_map.mod ! Writing 84 model components to file: J0151-3435_X_2017_05_01_pus_map.mod wobs J0151-3435_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0151-3435_X_2017_05_01_pus_uvs.fits wwins J0151-3435_X_2017_05_01_pus_map.win ! wwins: Wrote 3 windows to J0151-3435_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 = -0.000142501 Jy ! Component: 100 - total flux cleaned = -0.000319934 Jy ! Component: 150 - total flux cleaned = -0.000414364 Jy ! Component: 200 - total flux cleaned = -0.000504891 Jy ! Component: 250 - total flux cleaned = -0.000635492 Jy ! Component: 300 - total flux cleaned = -0.000698398 Jy ! Component: 350 - total flux cleaned = -0.000821211 Jy ! Component: 400 - total flux cleaned = -0.000980603 Jy ! Component: 450 - total flux cleaned = -0.00111687 Jy ! Component: 500 - total flux cleaned = -0.00125027 Jy ! Component: 550 - total flux cleaned = -0.00134386 Jy ! Component: 600 - total flux cleaned = -0.00138068 Jy ! Component: 650 - total flux cleaned = -0.00148916 Jy ! Component: 700 - total flux cleaned = -0.00152461 Jy ! Component: 750 - total flux cleaned = -0.00157735 Jy ! Component: 800 - total flux cleaned = -0.00164649 Jy ! Component: 850 - total flux cleaned = -0.0017483 Jy ! Component: 900 - total flux cleaned = -0.00178162 Jy ! Component: 950 - total flux cleaned = -0.0018144 Jy ! Component: 1000 - total flux cleaned = -0.00186314 Jy ! Component: 1050 - total flux cleaned = -0.00184701 Jy ! Component: 1100 - total flux cleaned = -0.00191034 Jy ! Component: 1150 - total flux cleaned = -0.00192591 Jy ! Component: 1200 - total flux cleaned = -0.00194121 Jy ! Component: 1250 - total flux cleaned = -0.00197179 Jy ! Component: 1300 - total flux cleaned = -0.0019718 Jy ! Component: 1350 - total flux cleaned = -0.00192658 Jy ! Component: 1400 - total flux cleaned = -0.00188199 Jy ! Component: 1450 - total flux cleaned = -0.00192627 Jy ! Component: 1500 - total flux cleaned = -0.00192599 Jy ! Component: 1550 - total flux cleaned = -0.00186808 Jy ! Component: 1600 - total flux cleaned = -0.00186804 Jy ! Component: 1650 - total flux cleaned = -0.00182537 Jy ! Component: 1700 - total flux cleaned = -0.00181139 Jy ! Component: 1750 - total flux cleaned = -0.00175554 Jy ! Component: 1800 - total flux cleaned = -0.00182493 Jy ! Component: 1850 - total flux cleaned = -0.00178342 Jy ! Component: 1900 - total flux cleaned = -0.00176968 Jy ! Component: 1950 - total flux cleaned = -0.00174241 Jy ! Component: 2000 - total flux cleaned = -0.00168867 Jy ! Total flux subtracted in 2048 components = -0.00167535 Jy ! Clean residual min=-0.000732 max=0.000805 Jy/beam ! Clean residual mean=0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.137184 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 204 components and 0.137184 Jy ![Exited script file: muppet] wmap "J0151-3435_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 3.351 at 15.27 degrees (North through East) ! Clean map min=-0.0025197 max=0.11849 Jy/beam ! Writing clean map to FITS file: J0151-3435_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 0.118491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249337 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.631279 0.631279 1.26256 2.52512 5.05024 10.1005 20.2009 40.4019 80.8038 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9743 x 3.351 at 15.27 degrees (North through East) ! Clean map min=-0.0025197 max=0.11849 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 J0151-3435_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:51:26 2019