! Started logfile: J1551+5806_X_2017_05_01_pus_uvs.log on Wed May 1 19:59:22 2019 obs J1551+5806_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1551+5806_X_2017_05_01_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.849537 visibilities/baseline/integration-bin. ! Found source: J1551+5806 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 863 lines of history. ! ! Reading 66060 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 J1551+5806_X_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.784280Jy sigma=0.006988 ! Fit after self-cal, rms=0.770046Jy sigma=0.006877 ! 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=0.8854 mas, bmaj=1.051 mas, bpa=-62.59 degrees ! Estimated noise=861.206 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 = 0.172999 Jy ! Component: 100 - total flux cleaned = 0.226676 Jy ! Total flux subtracted in 100 components = 0.226676 Jy ! Clean residual min=-0.007661 max=0.022914 Jy/beam ! Clean residual mean=-0.000086 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.226676 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.226676 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=0.092061Jy sigma=0.000768 ! Fit after self-cal, rms=0.092034Jy sigma=0.000768 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0245268 Jy ! Component: 100 - total flux cleaned = 0.0365317 Jy ! Total flux subtracted in 100 components = 0.0365317 Jy ! Clean residual min=-0.004469 max=0.012785 Jy/beam ! Clean residual mean=-0.000038 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.263208 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.263208 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=0.084883Jy sigma=0.000684 ! Fit after self-cal, rms=0.084864Jy sigma=0.000684 ! Inverting map ! Added new window around map position (0.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113178 Jy ! Component: 100 - total flux cleaned = 0.0170224 Jy ! Total flux subtracted in 100 components = 0.0170224 Jy ! Clean residual min=-0.003769 max=0.004941 Jy/beam ! Clean residual mean=-0.000016 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.28023 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.28023 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=0.083373Jy sigma=0.000668 ! Fit after self-cal, rms=0.083241Jy sigma=0.000667 ! 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=1.153 mas, bmaj=1.263 mas, bpa=-59.73 degrees ! Estimated noise=311.639 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 = 0.00499668 Jy ! Component: 100 - total flux cleaned = 0.00778416 Jy ! Component: 150 - total flux cleaned = 0.00927619 Jy ! Component: 200 - total flux cleaned = 0.00969975 Jy ! Total flux subtracted in 200 components = 0.00969975 Jy ! Clean residual min=-0.002065 max=0.002555 Jy/beam ! Clean residual mean=-0.000008 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.28993 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.28993 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=0.082947Jy sigma=0.000664 ! Fit after self-cal, rms=0.082930Jy sigma=0.000664 ! 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 1.11 KP 1.02 ! LA 0.95 MK 0.95 NL 0.95 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.98 KP 0.99 ! LA 0.96 MK 0.94 NL 0.96 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00 KP 1.03 ! LA 0.99 MK 0.97 NL 0.97 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 1.01 ! LA 0.98 MK 0.98 NL 0.96 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.96 KP 1.02 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.01 ! LA 0.97 MK 0.96 NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.01 KP 1.02 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.09 KP 1.02 ! LA 0.96 MK 0.96 NL 0.99 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 1.02 ! LA 0.98 MK 0.96 NL 0.98 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.03 KP 1.02 ! LA 1.00 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.09 KP 1.09 ! LA 1.06 MK 1.02 NL 1.04 OV 1.05 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.98 ! LA 0.97 MK 0.98 NL 1.00 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.082930Jy sigma=0.000664 ! Fit after self-cal, rms=0.082949Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.269 mas, bpa=-59.52 degrees ! Estimated noise=310.841 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 = 0.000974519 Jy ! Component: 100 - total flux cleaned = 0.00103857 Jy ! Component: 150 - total flux cleaned = 0.000929303 Jy ! Component: 200 - total flux cleaned = 0.00080348 Jy ! Total flux subtracted in 200 components = 0.00080348 Jy ! Clean residual min=-0.001192 max=0.001389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.290733 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.290733 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=0.082883Jy sigma=0.000654 ! Fit after self-cal, rms=0.082899Jy sigma=0.000654 ! 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=0.082899Jy sigma=0.000654 ! Fit after self-cal, rms=0.083886Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.268 mas, bpa=-59.95 degrees ! Estimated noise=310.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141092 Jy ! Component: 100 - total flux cleaned = -0.000116086 Jy ! Component: 150 - total flux cleaned = -0.000115678 Jy ! Component: 200 - total flux cleaned = -0.000154551 Jy ! Total flux subtracted in 200 components = -0.000154551 Jy ! Clean residual min=-0.000892 max=0.000957 Jy/beam ! Clean residual mean=-0.000004 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.290579 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.290579 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=0.083870Jy sigma=0.000652 ! Fit after self-cal, rms=0.083878Jy sigma=0.000652 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 = 4.17916e-06 Jy ! Component: 100 - total flux cleaned = 2.47772e-05 Jy ! Component: 150 - total flux cleaned = 6.96582e-06 Jy ! Component: 200 - total flux cleaned = 6.5766e-06 Jy ! Total flux subtracted in 200 components = 6.5766e-06 Jy ! Clean residual min=-0.000834 max=0.000923 Jy/beam ! Clean residual mean=-0.000004 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.290585 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.290585 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=0.083868Jy sigma=0.000652 ! Fit after self-cal, rms=0.083867Jy sigma=0.000652 ! 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=0.083867Jy sigma=0.000652 ! Fit after self-cal, rms=0.083894Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.269 mas, bpa=-59.86 degrees ! Estimated noise=310.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121227 Jy ! Component: 100 - total flux cleaned = -0.000119944 Jy ! Component: 150 - total flux cleaned = -0.000136025 Jy ! Component: 200 - total flux cleaned = -0.000150121 Jy ! Total flux subtracted in 200 components = -0.000150121 Jy ! Clean residual min=-0.000774 max=0.000894 Jy/beam ! Clean residual mean=-0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.290435 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.290435 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=0.083885Jy sigma=0.000652 ! Fit after self-cal, rms=0.083885Jy sigma=0.000652 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 = 1.86015e-05 Jy ! Component: 100 - total flux cleaned = 1.8133e-05 Jy ! Component: 150 - total flux cleaned = 1.85797e-05 Jy ! Component: 200 - total flux cleaned = 5.69586e-06 Jy ! Total flux subtracted in 200 components = 5.69586e-06 Jy ! Clean residual min=-0.000740 max=0.000884 Jy/beam ! Clean residual mean=-0.000004 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.290441 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.290441 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=0.083879Jy sigma=0.000652 ! Fit after self-cal, rms=0.083879Jy sigma=0.000652 ! Inverting map ! Added new window around map position (8.6, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843359 Jy ! Component: 100 - total flux cleaned = 0.00112796 Jy ! Component: 150 - total flux cleaned = 0.00116013 Jy ! Component: 200 - total flux cleaned = 0.0012031 Jy ! Total flux subtracted in 200 components = 0.0012031 Jy ! Clean residual min=-0.000698 max=0.000818 Jy/beam ! Clean residual mean=-0.000005 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.291644 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.291644 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=0.083868Jy sigma=0.000652 ! Fit after self-cal, rms=0.083867Jy sigma=0.000652 ! 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=0.083867Jy sigma=0.000652 ! Fit after self-cal, rms=0.083882Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=2.429 mas, bpa=-80.15 degrees ! Estimated noise=376.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000233526 Jy ! Component: 100 - total flux cleaned = 0.000320531 Jy ! Component: 150 - total flux cleaned = 0.00032741 Jy ! Component: 200 - total flux cleaned = 0.000321117 Jy ! Total flux subtracted in 200 components = 0.000321117 Jy ! Clean residual min=-0.000757 max=0.000792 Jy/beam ! Clean residual mean=-0.000009 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.291965 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.291965 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=0.083881Jy sigma=0.000652 ! Fit after self-cal, rms=0.083881Jy sigma=0.000652 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 = 2.59224e-05 Jy ! Component: 100 - total flux cleaned = 2.01002e-05 Jy ! Component: 150 - total flux cleaned = 9.74291e-06 Jy ! Component: 200 - total flux cleaned = 2.71118e-07 Jy ! Total flux subtracted in 200 components = 2.71118e-07 Jy ! Clean residual min=-0.000753 max=0.000774 Jy/beam ! Clean residual mean=-0.000009 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.291965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.291965 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=0.083880Jy sigma=0.000652 ! Fit after self-cal, rms=0.083880Jy sigma=0.000652 ! 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=1.151 mas, bmaj=1.27 mas, bpa=-59.83 degrees ! Estimated noise=310.718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 1.27 at -59.83 degrees (North through East) ! Clean map min=-0.00065538 max=0.23138 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=0.8827 mas, bmaj=1.057 mas, bpa=-62.3 degrees ! Estimated noise=859.604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17256 Jy ! Component: 100 - total flux cleaned = 0.226454 Jy ! Component: 150 - total flux cleaned = 0.252468 Jy ! Component: 200 - total flux cleaned = 0.267004 Jy ! Total flux subtracted in 200 components = 0.267004 Jy ! Clean residual min=-0.003292 max=0.007293 Jy/beam ! Clean residual mean=-0.000032 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.267004 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.267004 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.27 mas, bpa=-59.83 degrees ! Estimated noise=310.718 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 = 0.010468 Jy ! Component: 100 - total flux cleaned = 0.0160522 Jy ! Component: 150 - total flux cleaned = 0.0192827 Jy ! Component: 200 - total flux cleaned = 0.021223 Jy ! Total flux subtracted in 200 components = 0.021223 Jy ! Clean residual min=-0.000885 max=0.001132 Jy/beam ! Clean residual mean=-0.000010 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.288227 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.288227 Jy ! Inverting map ! Added new window around map position (1.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132443 Jy ! Component: 100 - total flux cleaned = 0.00231738 Jy ! Component: 150 - total flux cleaned = 0.00311791 Jy ! Component: 200 - total flux cleaned = 0.00373515 Jy ! Total flux subtracted in 200 components = 0.00373515 Jy ! Clean residual min=-0.000759 max=0.000857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.291962 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 0.291962 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=2.302 mas, bmaj=2.429 mas, bpa=-80.15 degrees ! Estimated noise=376.651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232267 Jy ! Component: 100 - total flux cleaned = 0.000326435 Jy ! Component: 150 - total flux cleaned = 0.000442767 Jy ! Component: 200 - total flux cleaned = 0.000508708 Jy ! Total flux subtracted in 200 components = 0.000508708 Jy ! Clean residual min=-0.000741 max=0.000770 Jy/beam ! Clean residual mean=-0.000007 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.29247 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 = 3.67087e-05 Jy ! Component: 100 - total flux cleaned = 7.6402e-05 Jy ! Component: 150 - total flux cleaned = 0.000106278 Jy ! Component: 200 - total flux cleaned = 0.000133588 Jy ! Total flux subtracted in 200 components = 0.000133588 Jy ! Clean residual min=-0.000732 max=0.000748 Jy/beam ! Clean residual mean=-0.000006 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.292604 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.292604 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.27 mas, bpa=-59.83 degrees ! Estimated noise=310.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.64554e-05 Jy ! Component: 100 - total flux cleaned = 6.73815e-05 Jy ! Component: 150 - total flux cleaned = 6.77168e-05 Jy ! Component: 200 - total flux cleaned = 0.000102055 Jy ! Total flux subtracted in 200 components = 0.000102055 Jy ! Clean residual min=-0.000719 max=0.000794 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.292706 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.292706 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=0.083878Jy sigma=0.000652 ! Fit after self-cal, rms=0.083874Jy sigma=0.000652 wmodel J1551+5806_X_2017_05_01_pus_map.mod ! Writing 60 model components to file: J1551+5806_X_2017_05_01_pus_map.mod wobs J1551+5806_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1551+5806_X_2017_05_01_pus_uvs.fits wwins J1551+5806_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1551+5806_X_2017_05_01_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147586 Jy ! Component: 100 - total flux cleaned = 0.000186726 Jy ! Component: 150 - total flux cleaned = 0.000260957 Jy ! Component: 200 - total flux cleaned = 0.00029677 Jy ! Component: 250 - total flux cleaned = 0.000354531 Jy ! Component: 300 - total flux cleaned = 0.000410489 Jy ! Component: 350 - total flux cleaned = 0.000432773 Jy ! Component: 400 - total flux cleaned = 0.000507915 Jy ! Component: 450 - total flux cleaned = 0.000580964 Jy ! Component: 500 - total flux cleaned = 0.000611555 Jy ! Component: 550 - total flux cleaned = 0.000661798 Jy ! Component: 600 - total flux cleaned = 0.000701296 Jy ! Component: 650 - total flux cleaned = 0.000769271 Jy ! Component: 700 - total flux cleaned = 0.000826606 Jy ! Component: 750 - total flux cleaned = 0.000873711 Jy ! Component: 800 - total flux cleaned = 0.000910816 Jy ! Component: 850 - total flux cleaned = 0.000929137 Jy ! Component: 900 - total flux cleaned = 0.000992435 Jy ! Component: 950 - total flux cleaned = 0.00103696 Jy ! Component: 1000 - total flux cleaned = 0.00106336 Jy ! Component: 1050 - total flux cleaned = 0.00109798 Jy ! Component: 1100 - total flux cleaned = 0.00109792 Jy ! Component: 1150 - total flux cleaned = 0.00112342 Jy ! Component: 1200 - total flux cleaned = 0.0011737 Jy ! Component: 1250 - total flux cleaned = 0.00114878 Jy ! Component: 1300 - total flux cleaned = 0.00116532 Jy ! Component: 1350 - total flux cleaned = 0.00117346 Jy ! Component: 1400 - total flux cleaned = 0.00114943 Jy ! Component: 1450 - total flux cleaned = 0.00114944 Jy ! Component: 1500 - total flux cleaned = 0.00112579 Jy ! Component: 1550 - total flux cleaned = 0.0011258 Jy ! Component: 1600 - total flux cleaned = 0.00108725 Jy ! Component: 1650 - total flux cleaned = 0.00109492 Jy ! Component: 1700 - total flux cleaned = 0.00106462 Jy ! Component: 1750 - total flux cleaned = 0.00108723 Jy ! Component: 1800 - total flux cleaned = 0.00107973 Jy ! Component: 1850 - total flux cleaned = 0.00106504 Jy ! Component: 1900 - total flux cleaned = 0.00104305 Jy ! Component: 1950 - total flux cleaned = 0.00105031 Jy ! Component: 2000 - total flux cleaned = 0.00105027 Jy ! Total flux subtracted in 2048 components = 0.0010502 Jy ! Clean residual min=-0.000401 max=0.000399 Jy/beam ! Clean residual mean=-0.000002 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.293756 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 220 components and 0.293756 Jy ![Exited script file: muppet] wmap "J1551+5806_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 1.27 at -59.83 degrees (North through East) ! Clean map min=-0.00058402 max=0.23131 Jy/beam ! Writing clean map to FITS file: J1551+5806_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129344 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167753 0.167753 0.335506 0.671012 1.34202 2.68405 5.3681 10.7362 21.4724 42.9448 85.8895 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.231 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 1.27 at -59.83 degrees (North through East) ! Clean map min=-0.00058402 max=0.23131 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 J1551+5806_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:59:26 2019