! Started logfile: J0322+6610_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:44:40 2019 obs J0322+6610_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0322+6610_X_2017_05_31_pus_uva.fits ! AN table 1: 190 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973567 visibilities/baseline/integration-bin. ! Found source: J0322+6610 ! ! 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 1698 lines of history. ! ! Reading 99888 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 J0322+6610_X_2017_05_31_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.858384Jy sigma=0.007037 ! Fit after self-cal, rms=0.834490Jy sigma=0.006854 ! 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=0.8128 mas, bmaj=0.9053 mas, bpa=17.48 degrees ! Estimated noise=746.082 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 = 0.124331 Jy ! Component: 100 - total flux cleaned = 0.157912 Jy ! Total flux subtracted in 100 components = 0.157912 Jy ! Clean residual min=-0.005019 max=0.016383 Jy/beam ! Clean residual mean=0.000020 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.157912 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.157912 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=0.090527Jy sigma=0.000709 ! Fit after self-cal, rms=0.090453Jy sigma=0.000708 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174635 Jy ! Component: 100 - total flux cleaned = 0.0269356 Jy ! Total flux subtracted in 100 components = 0.0269356 Jy ! Clean residual min=-0.003772 max=0.005336 Jy/beam ! Clean residual mean=0.000016 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.184848 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.184848 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=0.086225Jy sigma=0.000668 ! Fit after self-cal, rms=0.086111Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682726 Jy ! Component: 100 - total flux cleaned = 0.0110095 Jy ! Total flux subtracted in 100 components = 0.0110095 Jy ! Clean residual min=-0.003282 max=0.003848 Jy/beam ! Clean residual mean=0.000015 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.195858 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.195857 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=0.085486Jy sigma=0.000661 ! Fit after self-cal, rms=0.085466Jy sigma=0.000661 ! 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=1.057 mas, bmaj=1.155 mas, bpa=20.87 degrees ! Estimated noise=275.349 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 = 0.00374384 Jy ! Component: 100 - total flux cleaned = 0.00516996 Jy ! Component: 150 - total flux cleaned = 0.00558524 Jy ! Component: 200 - total flux cleaned = 0.00586159 Jy ! Total flux subtracted in 200 components = 0.00586159 Jy ! Clean residual min=-0.002469 max=0.003491 Jy/beam ! Clean residual mean=0.000033 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.201719 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.201719 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=0.085331Jy sigma=0.000659 ! Fit after self-cal, rms=0.085322Jy sigma=0.000659 ! 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 0.95 FD 1.00 HN 0.99 KP 0.98 ! LA 0.97 MK 0.98 NL 0.97 OV 1.10 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.01 KP 0.95 ! LA 0.97 MK 0.96 NL 0.96 OV 1.09 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.89 ! LA 1.00 MK 0.98 NL 0.98 OV 1.08 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.99 KP 0.97 ! LA 1.01 MK 0.99 NL 0.97 OV 1.07 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 KP 0.98 ! LA 0.99 MK 1.00 NL 0.89 OV 1.08 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 0.97 ! LA 0.99 MK 0.97 NL 0.89 OV 1.00 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 0.97 ! LA 1.01 MK 1.00 NL 0.88 OV 1.00 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.05 KP 0.97 ! LA 0.98 MK 0.97 NL 0.88 OV 1.00 ! PT 1.07 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 0.97 ! LA 1.01 MK 0.97 NL 0.88 OV 1.01 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.98 ! LA 1.01 MK 0.99 NL 0.89 OV 1.01 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.89 ! LA 1.02 MK 1.01 NL 0.90 OV 1.02 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.02 KP 0.91 ! LA 1.00 MK 1.01 NL 0.90 OV 1.10 ! PT 1.08 SC 1.07 ! ! ! Fit before self-cal, rms=0.085322Jy sigma=0.000659 ! Fit after self-cal, rms=0.084949Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.16 mas, bpa=19.28 degrees ! Estimated noise=274.858 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 = -0.000228824 Jy ! Component: 100 - total flux cleaned = -0.000450843 Jy ! Component: 150 - total flux cleaned = -0.000452338 Jy ! Component: 200 - total flux cleaned = -0.000433778 Jy ! Total flux subtracted in 200 components = -0.000433778 Jy ! Clean residual min=-0.001220 max=0.001278 Jy/beam ! Clean residual mean=0.000017 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.201285 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.201285 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=0.084915Jy sigma=0.000651 ! Fit after self-cal, rms=0.084943Jy sigma=0.000651 ! 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=0.084943Jy sigma=0.000651 ! Fit after self-cal, rms=0.086249Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.162 mas, bpa=19.29 degrees ! Estimated noise=274.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.02249e-05 Jy ! Component: 100 - total flux cleaned = 8.6127e-06 Jy ! Component: 150 - total flux cleaned = -3.51865e-05 Jy ! Component: 200 - total flux cleaned = -5.91759e-05 Jy ! Total flux subtracted in 200 components = -5.91759e-05 Jy ! Clean residual min=-0.000842 max=0.001156 Jy/beam ! Clean residual mean=0.000002 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.201226 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.201226 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=0.086239Jy sigma=0.000648 ! Fit after self-cal, rms=0.086276Jy sigma=0.000648 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 (3.4, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010731 Jy ! Component: 100 - total flux cleaned = 0.00149115 Jy ! Component: 150 - total flux cleaned = 0.00170861 Jy ! Component: 200 - total flux cleaned = 0.00181378 Jy ! Total flux subtracted in 200 components = 0.00181378 Jy ! Clean residual min=-0.000776 max=0.000761 Jy/beam ! Clean residual mean=0.000003 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.20304 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.20304 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=0.086260Jy sigma=0.000648 ! Fit after self-cal, rms=0.086258Jy sigma=0.000648 ! 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=0.086258Jy sigma=0.000648 ! Fit after self-cal, rms=0.086285Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.163 mas, bpa=19.11 degrees ! Estimated noise=274.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246622 Jy ! Component: 100 - total flux cleaned = 0.000415488 Jy ! Component: 150 - total flux cleaned = 0.000511246 Jy ! Component: 200 - total flux cleaned = 0.000559394 Jy ! Total flux subtracted in 200 components = 0.000559394 Jy ! Clean residual min=-0.000700 max=0.000728 Jy/beam ! Clean residual mean=0.000003 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.203599 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.203599 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=0.086279Jy sigma=0.000648 ! Fit after self-cal, rms=0.086280Jy sigma=0.000648 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 = 7.97125e-05 Jy ! Component: 100 - total flux cleaned = 0.000159569 Jy ! Component: 150 - total flux cleaned = 0.000190681 Jy ! Component: 200 - total flux cleaned = 0.000200203 Jy ! Total flux subtracted in 200 components = 0.000200203 Jy ! Clean residual min=-0.000679 max=0.000723 Jy/beam ! Clean residual mean=0.000003 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.2038 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.2038 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=0.086277Jy sigma=0.000648 ! Fit after self-cal, rms=0.086277Jy sigma=0.000648 ! 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=0.086277Jy sigma=0.000648 ! Fit after self-cal, rms=0.086271Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.292 mas, bmaj=2.478 mas, bpa=63.77 degrees ! Estimated noise=354.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312629 Jy ! Component: 100 - total flux cleaned = 0.0003952 Jy ! Component: 150 - total flux cleaned = 0.000443039 Jy ! Component: 200 - total flux cleaned = 0.00045914 Jy ! Total flux subtracted in 200 components = 0.00045914 Jy ! Clean residual min=-0.000767 max=0.000795 Jy/beam ! Clean residual mean=0.000009 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.204259 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.204259 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=0.086271Jy sigma=0.000648 ! Fit after self-cal, rms=0.086271Jy sigma=0.000648 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 = 4.61206e-05 Jy ! Component: 100 - total flux cleaned = 8.16008e-05 Jy ! Component: 150 - total flux cleaned = 9.14581e-05 Jy ! Component: 200 - total flux cleaned = 0.000104297 Jy ! Total flux subtracted in 200 components = 0.000104297 Jy ! Clean residual min=-0.000763 max=0.000798 Jy/beam ! Clean residual mean=0.000009 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.204363 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.204363 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=0.086272Jy sigma=0.000648 ! Fit after self-cal, rms=0.086272Jy sigma=0.000648 ! 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=1.064 mas, bmaj=1.164 mas, bpa=18.9 degrees ! Estimated noise=274.16 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.164 at 18.9 degrees (North through East) ! Clean map min=-0.00065101 max=0.16351 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=0.8186 mas, bmaj=0.9144 mas, bpa=15.38 degrees ! Estimated noise=747.358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123978 Jy ! Component: 100 - total flux cleaned = 0.160313 Jy ! Component: 150 - total flux cleaned = 0.177365 Jy ! Component: 200 - total flux cleaned = 0.186173 Jy ! Total flux subtracted in 200 components = 0.186173 Jy ! Clean residual min=-0.002517 max=0.004306 Jy/beam ! Clean residual mean=0.000004 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.186173 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.186173 Jy ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.164 mas, bpa=18.9 degrees ! Estimated noise=274.16 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 = 0.0069721 Jy ! Component: 100 - total flux cleaned = 0.0106015 Jy ! Component: 150 - total flux cleaned = 0.012804 Jy ! Component: 200 - total flux cleaned = 0.0142742 Jy ! Total flux subtracted in 200 components = 0.0142742 Jy ! Clean residual min=-0.000833 max=0.000972 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.200447 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.200447 Jy ! Inverting map ! Added new window around map position (0.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109386 Jy ! Component: 100 - total flux cleaned = 0.00190733 Jy ! Component: 150 - total flux cleaned = 0.0025444 Jy ! Component: 200 - total flux cleaned = 0.00305759 Jy ! Total flux subtracted in 200 components = 0.00305759 Jy ! Clean residual min=-0.000708 max=0.000725 Jy/beam ! Clean residual mean=0.000003 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.203504 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.203504 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=2.292 mas, bmaj=2.478 mas, bpa=63.77 degrees ! Estimated noise=354.849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00055583 Jy ! Component: 100 - total flux cleaned = 0.000728335 Jy ! Component: 150 - total flux cleaned = 0.000825685 Jy ! Component: 200 - total flux cleaned = 0.000904004 Jy ! Total flux subtracted in 200 components = 0.000904004 Jy ! Clean residual min=-0.000778 max=0.000789 Jy/beam ! Clean residual mean=0.000009 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.204408 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 = 5.79281e-05 Jy ! Component: 100 - total flux cleaned = 9.50185e-05 Jy ! Component: 150 - total flux cleaned = 0.000117019 Jy ! Component: 200 - total flux cleaned = 0.000132243 Jy ! Total flux subtracted in 200 components = 0.000132243 Jy ! Clean residual min=-0.000765 max=0.000793 Jy/beam ! Clean residual mean=0.000010 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.204541 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 100 components and 0.204541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.164 mas, bpa=18.9 degrees ! Estimated noise=274.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.68495e-05 Jy ! Component: 100 - total flux cleaned = 8.71661e-05 Jy ! Component: 150 - total flux cleaned = 8.73347e-05 Jy ! Component: 200 - total flux cleaned = 9.73223e-05 Jy ! Total flux subtracted in 200 components = 9.73223e-05 Jy ! Clean residual min=-0.000643 max=0.000709 Jy/beam ! Clean residual mean=0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.204638 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.204638 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=0.086269Jy sigma=0.000648 ! Fit after self-cal, rms=0.086265Jy sigma=0.000648 wmodel J0322+6610_X_2017_05_31_pus_map.mod ! Writing 112 model components to file: J0322+6610_X_2017_05_31_pus_map.mod wobs J0322+6610_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0322+6610_X_2017_05_31_pus_uvs.fits wwins J0322+6610_X_2017_05_31_pus_map.win ! wwins: Wrote 4 windows to J0322+6610_X_2017_05_31_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 = 0.000135343 Jy ! Component: 100 - total flux cleaned = 0.00012323 Jy ! Component: 150 - total flux cleaned = 0.000134406 Jy ! Component: 200 - total flux cleaned = 0.000156173 Jy ! Component: 250 - total flux cleaned = 0.000188337 Jy ! Component: 300 - total flux cleaned = 0.000230113 Jy ! Component: 350 - total flux cleaned = 0.000260619 Jy ! Component: 400 - total flux cleaned = 0.000290649 Jy ! Component: 450 - total flux cleaned = 0.000339683 Jy ! Component: 500 - total flux cleaned = 0.000368762 Jy ! Component: 550 - total flux cleaned = 0.000425898 Jy ! Component: 600 - total flux cleaned = 0.000463292 Jy ! Component: 650 - total flux cleaned = 0.000490947 Jy ! Component: 700 - total flux cleaned = 0.000518153 Jy ! Component: 750 - total flux cleaned = 0.000527144 Jy ! Component: 800 - total flux cleaned = 0.000562547 Jy ! Component: 850 - total flux cleaned = 0.00060607 Jy ! Component: 900 - total flux cleaned = 0.000640459 Jy ! Component: 950 - total flux cleaned = 0.000665964 Jy ! Component: 1000 - total flux cleaned = 0.000699632 Jy ! Component: 1050 - total flux cleaned = 0.000724664 Jy ! Component: 1100 - total flux cleaned = 0.000773942 Jy ! Component: 1150 - total flux cleaned = 0.000773939 Jy ! Component: 1200 - total flux cleaned = 0.00079809 Jy ! Component: 1250 - total flux cleaned = 0.000829951 Jy ! Component: 1300 - total flux cleaned = 0.000829971 Jy ! Component: 1350 - total flux cleaned = 0.000837769 Jy ! Component: 1400 - total flux cleaned = 0.000845485 Jy ! Component: 1450 - total flux cleaned = 0.000845601 Jy ! Component: 1500 - total flux cleaned = 0.000868411 Jy ! Component: 1550 - total flux cleaned = 0.000905879 Jy ! Component: 1600 - total flux cleaned = 0.000868612 Jy ! Component: 1650 - total flux cleaned = 0.000861239 Jy ! Component: 1700 - total flux cleaned = 0.000861257 Jy ! Component: 1750 - total flux cleaned = 0.000861312 Jy ! Component: 1800 - total flux cleaned = 0.000904448 Jy ! Component: 1850 - total flux cleaned = 0.000890111 Jy ! Component: 1900 - total flux cleaned = 0.000911305 Jy ! Component: 1950 - total flux cleaned = 0.000918436 Jy ! Component: 2000 - total flux cleaned = 0.000967292 Jy ! Total flux subtracted in 2048 components = 0.000988084 Jy ! Clean residual min=-0.000415 max=0.000426 Jy/beam ! Clean residual mean=0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.205626 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 255 components and 0.205626 Jy ![Exited script file: muppet] wmap "J0322+6610_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.164 at 18.9 degrees (North through East) ! Clean map min=-0.00053837 max=0.16355 Jy/beam ! Writing clean map to FITS file: J0322+6610_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163549 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126914 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.232799 0.232799 0.465598 0.931197 1.86239 3.72479 7.44958 14.8992 29.7983 59.5966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.163 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.064 x 1.164 at 18.9 degrees (North through East) ! Clean map min=-0.00053837 max=0.16355 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 J0322+6610_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:44:45 2019