! Started logfile: J0533+4822_X_2017_08_12_pus_uvs.log on Fri May 10 15:19:55 2019 obs J0533+4822_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0533+4822_X_2017_08_12_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807602 visibilities/baseline/integration-bin. ! Found source: J0533+4822 ! ! 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 1049 lines of history. ! ! Reading 16572 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 J0533+4822_X_2017_08_12_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.589964Jy sigma=0.005027 ! Fit after self-cal, rms=0.489978Jy sigma=0.004172 ! 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=0.8805 mas, bmaj=1.037 mas, bpa=85.92 degrees ! Estimated noise=1406.92 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 = 1.13618 Jy ! Component: 100 - total flux cleaned = 1.38597 Jy ! Total flux subtracted in 100 components = 1.38597 Jy ! Clean residual min=-0.022907 max=0.078414 Jy/beam ! Clean residual mean=-0.000273 rms=0.008705 Jy/beam ! Combined flux in latest and established models = 1.38597 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.38597 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=0.152150Jy sigma=0.001287 ! Fit after self-cal, rms=0.152148Jy sigma=0.001287 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0804633 Jy ! Component: 100 - total flux cleaned = 0.119633 Jy ! Total flux subtracted in 100 components = 0.119633 Jy ! Clean residual min=-0.015471 max=0.025787 Jy/beam ! Clean residual mean=-0.000062 rms=0.004572 Jy/beam ! Combined flux in latest and established models = 1.5056 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 1.5056 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=0.102638Jy sigma=0.000836 ! Fit after self-cal, rms=0.102609Jy sigma=0.000836 ! 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=1.033 mas, bmaj=1.623 mas, bpa=55.5 degrees ! Estimated noise=657.622 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, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251645 Jy ! Component: 100 - total flux cleaned = 0.0349199 Jy ! Component: 150 - total flux cleaned = 0.0393388 Jy ! Component: 200 - total flux cleaned = 0.0419287 Jy ! Total flux subtracted in 200 components = 0.0419287 Jy ! Clean residual min=-0.014106 max=0.011678 Jy/beam ! Clean residual mean=0.000049 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 1.54753 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 1.54753 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=0.095972Jy sigma=0.000774 ! Fit after self-cal, rms=0.095767Jy sigma=0.000772 ! 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 1.00 HN 1.00 KP 1.01 ! LA 0.97 MK 0.99 NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 1.03 ! LA 0.98 MK 0.98 NL 0.97 OV 1.00 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 0.96 ! LA 1.00 MK 1.01 NL 0.96 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 0.99 ! LA 0.99 MK 1.02 NL 0.97 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 KP 1.00 ! LA 1.00 MK 1.02 NL 0.96 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 0.98 NL 0.96 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.99 ! LA 1.01 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 1.00 NL 0.96 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.99 ! LA 0.99 MK 1.01 NL 0.96 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.095767Jy sigma=0.000772 ! Fit after self-cal, rms=0.086531Jy sigma=0.000692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.623 mas, bpa=55.68 degrees ! Estimated noise=655.975 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 = 0.0038353 Jy ! Component: 100 - total flux cleaned = 0.00540602 Jy ! Component: 150 - total flux cleaned = 0.00680707 Jy ! Component: 200 - total flux cleaned = 0.00785016 Jy ! Total flux subtracted in 200 components = 0.00785016 Jy ! Clean residual min=-0.006453 max=0.007085 Jy/beam ! Clean residual mean=0.000033 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 1.55538 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 1.55538 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=0.085474Jy sigma=0.000684 ! Fit after self-cal, rms=0.085436Jy sigma=0.000683 ! 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=0.085436Jy sigma=0.000683 ! Fit after self-cal, rms=0.082547Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.625 mas, bpa=55.66 degrees ! Estimated noise=655.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027092 Jy ! Component: 100 - total flux cleaned = 0.0031043 Jy ! Component: 150 - total flux cleaned = 0.00335678 Jy ! Component: 200 - total flux cleaned = 0.00356852 Jy ! Total flux subtracted in 200 components = 0.00356852 Jy ! Clean residual min=-0.004433 max=0.005738 Jy/beam ! Clean residual mean=0.000001 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 1.55895 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 1.55895 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=0.082307Jy sigma=0.000658 ! Fit after self-cal, rms=0.082300Jy sigma=0.000658 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 (3, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541393 Jy ! Component: 100 - total flux cleaned = 0.0081762 Jy ! Component: 150 - total flux cleaned = 0.00924125 Jy ! Component: 200 - total flux cleaned = 0.0099183 Jy ! Total flux subtracted in 200 components = 0.0099183 Jy ! Clean residual min=-0.003877 max=0.002627 Jy/beam ! Clean residual mean=0.000031 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 1.56887 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 1.56887 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=0.081928Jy sigma=0.000654 ! Fit after self-cal, rms=0.081921Jy sigma=0.000654 ! 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=0.081921Jy sigma=0.000654 ! Fit after self-cal, rms=0.081903Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=1.625 mas, bpa=55.69 degrees ! Estimated noise=655.345 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110492 Jy ! Component: 100 - total flux cleaned = 0.00123331 Jy ! Component: 150 - total flux cleaned = 0.00135067 Jy ! Component: 200 - total flux cleaned = 0.00151392 Jy ! Total flux subtracted in 200 components = 0.00151392 Jy ! Clean residual min=-0.003468 max=0.002515 Jy/beam ! Clean residual mean=0.000033 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 1.57038 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 1.57038 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=0.081816Jy sigma=0.000653 ! Fit after self-cal, rms=0.081813Jy sigma=0.000653 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 = 0.000167657 Jy ! Component: 100 - total flux cleaned = 0.000414212 Jy ! Component: 150 - total flux cleaned = 0.000643246 Jy ! Component: 200 - total flux cleaned = 0.000771831 Jy ! Total flux subtracted in 200 components = 0.000771831 Jy ! Clean residual min=-0.003212 max=0.002464 Jy/beam ! Clean residual mean=0.000035 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 1.57115 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 1.57115 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=0.081768Jy sigma=0.000653 ! Fit after self-cal, rms=0.081765Jy sigma=0.000653 ! 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=0.081765Jy sigma=0.000653 ! Fit after self-cal, rms=0.081770Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=2.849 mas, bpa=62.95 degrees ! Estimated noise=792.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068615 Jy ! Component: 100 - total flux cleaned = 0.00107447 Jy ! Component: 150 - total flux cleaned = 0.00129001 Jy ! Component: 200 - total flux cleaned = 0.00142196 Jy ! Total flux subtracted in 200 components = 0.00142196 Jy ! Clean residual min=-0.002299 max=0.002529 Jy/beam ! Clean residual mean=0.000081 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 1.57257 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 1.57257 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=0.081751Jy sigma=0.000653 ! Fit after self-cal, rms=0.081749Jy sigma=0.000653 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 = 0.000182964 Jy ! Component: 100 - total flux cleaned = 0.000286097 Jy ! Component: 150 - total flux cleaned = 0.000339868 Jy ! Component: 200 - total flux cleaned = 0.000372941 Jy ! Total flux subtracted in 200 components = 0.000372941 Jy ! Clean residual min=-0.002283 max=0.002459 Jy/beam ! Clean residual mean=0.000083 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 1.57295 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 1.57295 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=0.081740Jy sigma=0.000653 ! Fit after self-cal, rms=0.081738Jy sigma=0.000653 ! 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=1.04 mas, bmaj=1.624 mas, bpa=55.7 degrees ! Estimated noise=655.333 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.624 at 55.7 degrees (North through East) ! Clean map min=-0.0029582 max=1.4613 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=0.081738Jy sigma=0.000653 ! Fit after self-cal, rms=0.074994Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.624 mas, bpa=55.71 degrees ! Estimated noise=655.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000292006 Jy ! Component: 100 - total flux cleaned = -0.000427464 Jy ! Component: 150 - total flux cleaned = -0.000469285 Jy ! Component: 200 - total flux cleaned = -0.000583266 Jy ! Total flux subtracted in 200 components = -0.000583266 Jy ! Clean residual min=-0.002937 max=0.002252 Jy/beam ! Clean residual mean=0.000036 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 1.57236 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 1.57236 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=0.074948Jy sigma=0.000598 ! Fit after self-cal, rms=0.074947Jy sigma=0.000598 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.87665e-05 Jy ! Component: 100 - total flux cleaned = 1.54818e-05 Jy ! Component: 150 - total flux cleaned = -1.63921e-05 Jy ! Component: 200 - total flux cleaned = -4.55417e-05 Jy ! Total flux subtracted in 200 components = -4.55417e-05 Jy ! Clean residual min=-0.002750 max=0.002217 Jy/beam ! Clean residual mean=0.000036 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 1.57232 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 1.57232 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=0.074924Jy sigma=0.000598 ! Fit after self-cal, rms=0.074923Jy sigma=0.000598 ! 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=0.074923Jy sigma=0.000598 ! Fit after self-cal, rms=0.074922Jy sigma=0.000598 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=0.8852 mas, bmaj=1.045 mas, bpa=87.43 degrees ! Estimated noise=1400.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13112 Jy ! Component: 100 - total flux cleaned = 1.3781 Jy ! Component: 150 - total flux cleaned = 1.44903 Jy ! Component: 200 - total flux cleaned = 1.48381 Jy ! Total flux subtracted in 200 components = 1.48381 Jy ! Clean residual min=-0.006681 max=0.017087 Jy/beam ! Clean residual mean=-0.000134 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 1.48381 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 17 model components to the UV plane model. ! The established model now contains 17 components and 1.48381 Jy ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.624 mas, bpa=55.72 degrees ! Estimated noise=655.231 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 = 0.026844 Jy ! Component: 100 - total flux cleaned = 0.0414817 Jy ! Component: 150 - total flux cleaned = 0.0512045 Jy ! Component: 200 - total flux cleaned = 0.0584803 Jy ! Total flux subtracted in 200 components = 0.0584803 Jy ! Clean residual min=-0.004141 max=0.004216 Jy/beam ! Clean residual mean=-0.000073 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 1.54229 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 1.54229 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=2.254 mas, bmaj=2.849 mas, bpa=62.95 degrees ! Estimated noise=792.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00858804 Jy ! Component: 100 - total flux cleaned = 0.014317 Jy ! Component: 150 - total flux cleaned = 0.0184655 Jy ! Component: 200 - total flux cleaned = 0.0215594 Jy ! Total flux subtracted in 200 components = 0.0215594 Jy ! Clean residual min=-0.002659 max=0.002652 Jy/beam ! Clean residual mean=0.000013 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 1.56385 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 = 0.00234967 Jy ! Component: 100 - total flux cleaned = 0.00414233 Jy ! Component: 150 - total flux cleaned = 0.00552635 Jy ! Component: 200 - total flux cleaned = 0.00660083 Jy ! Total flux subtracted in 200 components = 0.00660083 Jy ! Clean residual min=-0.002338 max=0.002197 Jy/beam ! Clean residual mean=0.000059 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 1.57045 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 105 components and 1.57045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.624 mas, bpa=55.72 degrees ! Estimated noise=655.231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000803859 Jy ! Component: 100 - total flux cleaned = 0.000971571 Jy ! Component: 150 - total flux cleaned = 0.00104455 Jy ! Component: 200 - total flux cleaned = 0.00130217 Jy ! Total flux subtracted in 200 components = 0.00130217 Jy ! Clean residual min=-0.002955 max=0.002602 Jy/beam ! Clean residual mean=0.000035 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 1.57176 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 1.57176 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=0.075101Jy sigma=0.000600 ! Fit after self-cal, rms=0.075071Jy sigma=0.000599 wmodel J0533+4822_X_2017_08_12_pus_map.mod ! Writing 119 model components to file: J0533+4822_X_2017_08_12_pus_map.mod wobs J0533+4822_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0533+4822_X_2017_08_12_pus_uvs.fits wwins J0533+4822_X_2017_08_12_pus_map.win ! wwins: Wrote 3 windows to J0533+4822_X_2017_08_12_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 = -1.53924e-05 Jy ! Component: 100 - total flux cleaned = 0.000293873 Jy ! Component: 150 - total flux cleaned = 0.000500569 Jy ! Component: 200 - total flux cleaned = 0.000657553 Jy ! Component: 250 - total flux cleaned = 0.000921913 Jy ! Component: 300 - total flux cleaned = 0.00121 Jy ! Component: 350 - total flux cleaned = 0.00152181 Jy ! Component: 400 - total flux cleaned = 0.00165599 Jy ! Component: 450 - total flux cleaned = 0.00194899 Jy ! Component: 500 - total flux cleaned = 0.00229483 Jy ! Component: 550 - total flux cleaned = 0.00247775 Jy ! Component: 600 - total flux cleaned = 0.00268585 Jy ! Component: 650 - total flux cleaned = 0.00283101 Jy ! Component: 700 - total flux cleaned = 0.00297196 Jy ! Component: 750 - total flux cleaned = 0.00310911 Jy ! Component: 800 - total flux cleaned = 0.0032426 Jy ! Component: 850 - total flux cleaned = 0.00345038 Jy ! Component: 900 - total flux cleaned = 0.00360189 Jy ! Component: 950 - total flux cleaned = 0.00375001 Jy ! Component: 1000 - total flux cleaned = 0.00389559 Jy ! Component: 1050 - total flux cleaned = 0.0040846 Jy ! Component: 1100 - total flux cleaned = 0.00424628 Jy ! Component: 1150 - total flux cleaned = 0.00440462 Jy ! Component: 1200 - total flux cleaned = 0.00449389 Jy ! Component: 1250 - total flux cleaned = 0.00466759 Jy ! Component: 1300 - total flux cleaned = 0.00481638 Jy ! Component: 1350 - total flux cleaned = 0.00489979 Jy ! Component: 1400 - total flux cleaned = 0.00506344 Jy ! Component: 1450 - total flux cleaned = 0.00510332 Jy ! Component: 1500 - total flux cleaned = 0.00522097 Jy ! Component: 1550 - total flux cleaned = 0.00527858 Jy ! Component: 1600 - total flux cleaned = 0.00539213 Jy ! Component: 1650 - total flux cleaned = 0.00548489 Jy ! Component: 1700 - total flux cleaned = 0.00559403 Jy ! Component: 1750 - total flux cleaned = 0.00564786 Jy ! Component: 1800 - total flux cleaned = 0.00573611 Jy ! Component: 1850 - total flux cleaned = 0.00582232 Jy ! Component: 1900 - total flux cleaned = 0.00590745 Jy ! Component: 1950 - total flux cleaned = 0.00595758 Jy ! Component: 2000 - total flux cleaned = 0.0060402 Jy ! Total flux subtracted in 2048 components = 0.0061861 Jy ! Clean residual min=-0.000895 max=0.000867 Jy/beam ! Clean residual mean=0.000015 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 1.57794 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 260 components and 1.57794 Jy ![Exited script file: muppet] wmap "J0533+4822_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.624 at 55.72 degrees (North through East) ! Clean map min=-0.0017231 max=1.4624 Jy/beam ! Writing clean map to FITS file: J0533+4822_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.46241 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000297358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0610003 0.0610003 0.122001 0.244001 0.488003 0.976005 1.95201 3.90402 7.80804 15.6161 31.2322 62.4643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.462 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.041 x 1.624 at 55.72 degrees (North through East) ! Clean map min=-0.0017231 max=1.4624 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 J0533+4822_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:19:56 2019