! Started logfile: J0019+7327_X_2017_06_10_pus_uvs.log on Mon May 6 12:39:23 2019 obs J0019+7327_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0019+7327_X_2017_06_10_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 1309 lines of history. ! ! Reading 3744 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 J0019+7327_X_2017_06_10_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872364Jy sigma=0.008388 ! Fit after self-cal, rms=0.863167Jy sigma=0.008305 ! 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=0.6552 mas, bmaj=2.801 mas, bpa=27.71 degrees ! Estimated noise=2046.2 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 = 1.35674 Jy ! Component: 100 - total flux cleaned = 1.72099 Jy ! Total flux subtracted in 100 components = 1.72099 Jy ! Clean residual min=-0.063712 max=0.157024 Jy/beam ! Clean residual mean=-0.000521 rms=0.021663 Jy/beam ! Combined flux in latest and established models = 1.72099 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.72099 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=0.261360Jy sigma=0.002526 ! Fit after self-cal, rms=0.261309Jy sigma=0.002526 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169808 Jy ! Component: 100 - total flux cleaned = 0.256973 Jy ! Total flux subtracted in 100 components = 0.256973 Jy ! Clean residual min=-0.020965 max=0.040933 Jy/beam ! Clean residual mean=-0.000179 rms=0.007292 Jy/beam ! Combined flux in latest and established models = 1.97796 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 1.97796 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=0.107713Jy sigma=0.001021 ! Fit after self-cal, rms=0.107612Jy sigma=0.001020 ! 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=0.796 mas, bmaj=2.926 mas, bpa=27.73 degrees ! Estimated noise=1226.31 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 = 0.0447513 Jy ! Component: 100 - total flux cleaned = 0.0663607 Jy ! Component: 150 - total flux cleaned = 0.0727324 Jy ! Component: 200 - total flux cleaned = 0.0731774 Jy ! Total flux subtracted in 200 components = 0.0731774 Jy ! Clean residual min=-0.015621 max=0.016958 Jy/beam ! Clean residual mean=-0.000055 rms=0.003544 Jy/beam ! Combined flux in latest and established models = 2.05114 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 2.05114 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=0.089076Jy sigma=0.000826 ! Fit after self-cal, rms=0.089071Jy sigma=0.000826 ! 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 0.99 FD 0.99 HN 1.02 KP 1.02 ! LA 0.98 MK 0.97 NL 0.97 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 1.00 ! LA 0.98 MK 0.97 NL 0.98 OV 0.98 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.99 KP 1.01 ! LA 1.00 MK 0.98 NL 0.97 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 1.00 ! LA 1.01 MK 0.98 NL 0.97 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.02 ! LA 0.99 MK 0.98 NL 0.99 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.02 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 1.03 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 0.97 NL 0.99 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.02 ! LA 1.02 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.03 ! LA 1.02 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 0.99 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.089071Jy sigma=0.000826 ! Fit after self-cal, rms=0.074753Jy sigma=0.000681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7985 mas, bmaj=2.922 mas, bpa=27.75 degrees ! Estimated noise=1225.57 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 = -0.000779594 Jy ! Component: 100 - total flux cleaned = -0.000421033 Jy ! Component: 150 - total flux cleaned = 0.000309428 Jy ! Component: 200 - total flux cleaned = 0.000823327 Jy ! Total flux subtracted in 200 components = 0.000823327 Jy ! Clean residual min=-0.004030 max=0.004305 Jy/beam ! Clean residual mean=0.000034 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 2.05196 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 2.05196 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=0.073900Jy sigma=0.000674 ! Fit after self-cal, rms=0.073901Jy sigma=0.000673 ! 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=0.073901Jy sigma=0.000673 ! Fit after self-cal, rms=0.073833Jy sigma=0.000672 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7995 mas, bmaj=2.921 mas, bpa=27.74 degrees ! Estimated noise=1226.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204641 Jy ! Component: 100 - total flux cleaned = -0.00156861 Jy ! Component: 150 - total flux cleaned = -0.00114747 Jy ! Component: 200 - total flux cleaned = -0.000680802 Jy ! Total flux subtracted in 200 components = -0.000680802 Jy ! Clean residual min=-0.003620 max=0.003606 Jy/beam ! Clean residual mean=0.000034 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 2.05128 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 2.05128 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=0.073457Jy sigma=0.000669 ! Fit after self-cal, rms=0.073455Jy sigma=0.000669 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 = 0.000184851 Jy ! Component: 100 - total flux cleaned = 0.000342051 Jy ! Component: 150 - total flux cleaned = 0.000343961 Jy ! Component: 200 - total flux cleaned = 0.000345522 Jy ! Total flux subtracted in 200 components = 0.000345522 Jy ! Clean residual min=-0.003556 max=0.003359 Jy/beam ! Clean residual mean=0.000035 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 2.05163 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 2.05163 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=0.073304Jy sigma=0.000668 ! Fit after self-cal, rms=0.073304Jy sigma=0.000668 ! 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=0.073304Jy sigma=0.000668 ! Fit after self-cal, rms=0.073291Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8003 mas, bmaj=2.92 mas, bpa=27.73 degrees ! Estimated noise=1227.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175508 Jy ! Component: 100 - total flux cleaned = -0.00145799 Jy ! Component: 150 - total flux cleaned = -0.00119228 Jy ! Component: 200 - total flux cleaned = -0.00095583 Jy ! Total flux subtracted in 200 components = -0.00095583 Jy ! Clean residual min=-0.003229 max=0.003012 Jy/beam ! Clean residual mean=0.000033 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 2.05067 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 2.05067 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=0.073144Jy sigma=0.000666 ! Fit after self-cal, rms=0.073144Jy sigma=0.000666 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.22587e-05 Jy ! Component: 100 - total flux cleaned = 0.000115469 Jy ! Component: 150 - total flux cleaned = 6.637e-05 Jy ! Component: 200 - total flux cleaned = 1.93157e-05 Jy ! Total flux subtracted in 200 components = 1.93157e-05 Jy ! Clean residual min=-0.003176 max=0.002994 Jy/beam ! Clean residual mean=0.000034 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 2.05069 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 2.05069 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=0.073078Jy sigma=0.000666 ! Fit after self-cal, rms=0.073078Jy sigma=0.000666 ! 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=0.073078Jy sigma=0.000666 ! Fit after self-cal, rms=0.073084Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=3.191 mas, bpa=27.37 degrees ! Estimated noise=1604.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00076539 Jy ! Component: 100 - total flux cleaned = -0.000823162 Jy ! Component: 150 - total flux cleaned = -0.00089743 Jy ! Component: 200 - total flux cleaned = -0.000959468 Jy ! Total flux subtracted in 200 components = -0.000959468 Jy ! Clean residual min=-0.004213 max=0.003453 Jy/beam ! Clean residual mean=0.000080 rms=0.001151 Jy/beam ! Combined flux in latest and established models = 2.04973 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 61 components and 2.04973 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=0.073075Jy sigma=0.000665 ! Fit after self-cal, rms=0.073076Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.84608e-06 Jy ! Component: 100 - total flux cleaned = -4.20523e-05 Jy ! Component: 150 - total flux cleaned = -6.67408e-05 Jy ! Component: 200 - total flux cleaned = -8.13717e-05 Jy ! Total flux subtracted in 200 components = -8.13717e-05 Jy ! Clean residual min=-0.004249 max=0.003441 Jy/beam ! Clean residual mean=0.000079 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 2.04965 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 2.04965 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=0.073075Jy sigma=0.000665 ! Fit after self-cal, rms=0.073076Jy sigma=0.000665 ! 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=0.8007 mas, bmaj=2.919 mas, bpa=27.72 degrees ! Estimated noise=1227.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8007 x 2.919 at 27.72 degrees (North through East) ! Clean map min=-0.0028639 max=1.8044 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=0.073076Jy sigma=0.000665 ! Fit after self-cal, rms=0.068622Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=0.8009 mas, bmaj=2.919 mas, bpa=27.72 degrees ! Estimated noise=1227.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000634725 Jy ! Component: 100 - total flux cleaned = -0.000439525 Jy ! Component: 150 - total flux cleaned = -0.000439087 Jy ! Component: 200 - total flux cleaned = -0.000480622 Jy ! Total flux subtracted in 200 components = -0.000480622 Jy ! Clean residual min=-0.002919 max=0.002843 Jy/beam ! Clean residual mean=0.000027 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 2.04917 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 2.04917 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=0.068554Jy sigma=0.000622 ! Fit after self-cal, rms=0.068554Jy sigma=0.000622 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.34638e-05 Jy ! Component: 100 - total flux cleaned = -3.2849e-05 Jy ! Component: 150 - total flux cleaned = -6.61362e-05 Jy ! Component: 200 - total flux cleaned = -9.77772e-05 Jy ! Total flux subtracted in 200 components = -9.77772e-05 Jy ! Clean residual min=-0.002945 max=0.002873 Jy/beam ! Clean residual mean=0.000027 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 2.04907 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 2.04907 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=0.068521Jy sigma=0.000621 ! Fit after self-cal, rms=0.068521Jy sigma=0.000621 ! 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=0.068521Jy sigma=0.000621 ! Fit after self-cal, rms=0.068526Jy sigma=0.000621 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=0.6594 mas, bmaj=2.796 mas, bpa=27.67 degrees ! Estimated noise=2049.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.35891 Jy ! Component: 100 - total flux cleaned = 1.71599 Jy ! Component: 150 - total flux cleaned = 1.87966 Jy ! Component: 200 - total flux cleaned = 1.96301 Jy ! Total flux subtracted in 200 components = 1.96301 Jy ! Clean residual min=-0.019695 max=0.039120 Jy/beam ! Clean residual mean=-0.000081 rms=0.005946 Jy/beam ! Combined flux in latest and established models = 1.96301 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.96301 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.919 mas, bpa=27.71 degrees ! Estimated noise=1227.82 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 = 0.0454534 Jy ! Component: 100 - total flux cleaned = 0.0657138 Jy ! Component: 150 - total flux cleaned = 0.0759553 Jy ! Component: 200 - total flux cleaned = 0.0814577 Jy ! Total flux subtracted in 200 components = 0.0814577 Jy ! Clean residual min=-0.005436 max=0.005460 Jy/beam ! Clean residual mean=0.000012 rms=0.001406 Jy/beam ! Combined flux in latest and established models = 2.04447 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 2.04447 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=2.02 mas, bmaj=3.191 mas, bpa=27.33 degrees ! Estimated noise=1604.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302468 Jy ! Component: 100 - total flux cleaned = 0.00354931 Jy ! Component: 150 - total flux cleaned = 0.00388845 Jy ! Component: 200 - total flux cleaned = 0.00408178 Jy ! Total flux subtracted in 200 components = 0.00408178 Jy ! Clean residual min=-0.004141 max=0.003549 Jy/beam ! Clean residual mean=0.000066 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 2.04855 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 = 6.38485e-05 Jy ! Component: 100 - total flux cleaned = 0.00012028 Jy ! Component: 150 - total flux cleaned = 0.000169214 Jy ! Component: 200 - total flux cleaned = 0.000211943 Jy ! Total flux subtracted in 200 components = 0.000211943 Jy ! Clean residual min=-0.004127 max=0.003470 Jy/beam ! Clean residual mean=0.000068 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 2.04876 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 2.04876 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8011 mas, bmaj=2.919 mas, bpa=27.71 degrees ! Estimated noise=1227.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051892 Jy ! Component: 100 - total flux cleaned = 0.000158831 Jy ! Component: 150 - total flux cleaned = -1.26288e-05 Jy ! Component: 200 - total flux cleaned = -0.00017086 Jy ! Total flux subtracted in 200 components = -0.00017086 Jy ! Clean residual min=-0.004446 max=0.004323 Jy/beam ! Clean residual mean=0.000027 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 2.04859 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 2.04859 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=0.070653Jy sigma=0.000638 ! Fit after self-cal, rms=0.070645Jy sigma=0.000638 wmodel J0019+7327_X_2017_06_10_pus_map.mod ! Writing 54 model components to file: J0019+7327_X_2017_06_10_pus_map.mod wobs J0019+7327_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0019+7327_X_2017_06_10_pus_uvs.fits wwins J0019+7327_X_2017_06_10_pus_map.win ! wwins: Wrote 1 windows to J0019+7327_X_2017_06_10_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 = 0.000209132 Jy ! Component: 100 - total flux cleaned = 0.000881904 Jy ! Component: 150 - total flux cleaned = 0.000884844 Jy ! Component: 200 - total flux cleaned = 0.00102105 Jy ! Component: 250 - total flux cleaned = 0.00108413 Jy ! Component: 300 - total flux cleaned = 0.00108419 Jy ! Component: 350 - total flux cleaned = 0.00126578 Jy ! Component: 400 - total flux cleaned = 0.0013232 Jy ! Component: 450 - total flux cleaned = 0.00137889 Jy ! Component: 500 - total flux cleaned = 0.00137858 Jy ! Component: 550 - total flux cleaned = 0.00143119 Jy ! Component: 600 - total flux cleaned = 0.00138124 Jy ! Component: 650 - total flux cleaned = 0.00133111 Jy ! Component: 700 - total flux cleaned = 0.00133048 Jy ! Component: 750 - total flux cleaned = 0.00128059 Jy ! Component: 800 - total flux cleaned = 0.00108915 Jy ! Component: 850 - total flux cleaned = 0.000809295 Jy ! Component: 900 - total flux cleaned = 0.000673817 Jy ! Component: 950 - total flux cleaned = 0.000539754 Jy ! Component: 1000 - total flux cleaned = 0.000452265 Jy ! Component: 1050 - total flux cleaned = 0.000364756 Jy ! Component: 1100 - total flux cleaned = 0.000194118 Jy ! Component: 1150 - total flux cleaned = 0.000194322 Jy ! Component: 1200 - total flux cleaned = 0.000234883 Jy ! Component: 1250 - total flux cleaned = 7.27553e-05 Jy ! Component: 1300 - total flux cleaned = 3.34507e-05 Jy ! Component: 1350 - total flux cleaned = 0.000152057 Jy ! Component: 1400 - total flux cleaned = 0.00011394 Jy ! Component: 1450 - total flux cleaned = 0.000229119 Jy ! Component: 1500 - total flux cleaned = 0.000153515 Jy ! Component: 1550 - total flux cleaned = 0.000153126 Jy ! Component: 1600 - total flux cleaned = 7.93588e-05 Jy ! Component: 1650 - total flux cleaned = 0.000151526 Jy ! Component: 1700 - total flux cleaned = 7.9532e-05 Jy ! Component: 1750 - total flux cleaned = -9.65945e-05 Jy ! Component: 1800 - total flux cleaned = -9.60225e-05 Jy ! Component: 1850 - total flux cleaned = -0.000130354 Jy ! Component: 1900 - total flux cleaned = -0.000130441 Jy ! Component: 1950 - total flux cleaned = -0.000198296 Jy ! Component: 2000 - total flux cleaned = -0.000231721 Jy ! Total flux subtracted in 2048 components = -0.000297874 Jy ! Clean residual min=-0.001665 max=0.001794 Jy/beam ! Clean residual mean=-0.000005 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 2.04829 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 206 components and 2.04829 Jy ![Exited script file: muppet] wmap "J0019+7327_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8011 x 2.919 at 27.71 degrees (North through East) ! Clean map min=-0.002867 max=1.8066 Jy/beam ! Writing clean map to FITS file: J0019+7327_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.80661 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000654812 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.108736 0.108736 0.217473 0.434945 0.86989 1.73978 3.47956 6.95912 13.9182 27.8365 55.673 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.806 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8011 x 2.919 at 27.71 degrees (North through East) ! Clean map min=-0.002867 max=1.8066 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 J0019+7327_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:39:24 2019