! Started logfile: J0603+1742_X_2017_01_21_pus_uvs.log on Sun May 5 15:26:16 2019 obs J0603+1742_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0603+1742_X_2017_01_21_pus_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.727053 visibilities/baseline/integration-bin. ! Found source: J0603+1742 ! ! 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 1086 lines of history. ! ! Reading 7224 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 J0603+1742_X_2017_01_21_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.737723Jy sigma=0.005824 ! Fit after self-cal, rms=0.733188Jy sigma=0.005794 ! 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 ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6509 mas, bmaj=1.563 mas, bpa=-3.999 degrees ! Estimated noise=1467.44 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 = 0.214387 Jy ! Component: 100 - total flux cleaned = 0.268138 Jy ! Total flux subtracted in 100 components = 0.268138 Jy ! Clean residual min=-0.009617 max=0.021426 Jy/beam ! Clean residual mean=-0.000010 rms=0.002758 Jy/beam ! Combined flux in latest and established models = 0.268138 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.268138 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=0.102035Jy sigma=0.000728 ! Fit after self-cal, rms=0.101954Jy sigma=0.000727 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222708 Jy ! Component: 100 - total flux cleaned = 0.0324199 Jy ! Total flux subtracted in 100 components = 0.0324199 Jy ! Clean residual min=-0.007831 max=0.009333 Jy/beam ! Clean residual mean=0.000001 rms=0.001972 Jy/beam ! Combined flux in latest and established models = 0.300558 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.300558 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=0.098291Jy sigma=0.000680 ! Fit after self-cal, rms=0.098233Jy sigma=0.000679 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7925 mas, bmaj=1.809 mas, bpa=-2.608 degrees ! Estimated noise=1072.07 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 = 0.00547635 Jy ! Component: 100 - total flux cleaned = 0.00598297 Jy ! Component: 150 - total flux cleaned = 0.00589571 Jy ! Component: 200 - total flux cleaned = 0.00589671 Jy ! Total flux subtracted in 200 components = 0.00589671 Jy ! Clean residual min=-0.006964 max=0.007638 Jy/beam ! Clean residual mean=0.000006 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 0.306455 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.306455 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=0.097880Jy sigma=0.000674 ! Fit after self-cal, rms=0.097785Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.94 LA 1.13 ! MK 1.00 NL 0.92 OV 0.95 PT 0.96 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 1.00 LA 1.13 ! MK 0.98 NL 0.92 OV 0.94 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 HN 0.98 LA 1.11 ! MK 1.01 NL 0.93 OV 0.93 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.97 LA 1.14 ! MK 1.01 NL 0.93 OV 0.91 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.01 LA 1.13 ! MK 1.02 NL 0.93 OV 0.93 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.99 LA 1.12 ! MK 0.98 NL 0.94 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.95 LA 1.17 ! MK 1.02 NL 0.95 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 0.97 LA 1.13 ! MK 0.99 NL 0.95 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 LA 1.18 ! MK 0.98 NL 0.93 OV 1.01 PT 0.97 ! SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.01 LA 1.12 ! MK 1.01 NL 0.96 OV 0.95 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.01 LA 1.13 ! MK 1.02 NL 0.94 OV 0.94 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 0.94 LA 1.15 ! MK 0.98 NL 0.94 OV 0.97 PT 0.97 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.097785Jy sigma=0.000674 ! Fit after self-cal, rms=0.099360Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7909 mas, bmaj=1.811 mas, bpa=-2.907 degrees ! Estimated noise=1069.8 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 (1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702378 Jy ! Component: 100 - total flux cleaned = 0.0106633 Jy ! Component: 150 - total flux cleaned = 0.0122285 Jy ! Component: 200 - total flux cleaned = 0.012735 Jy ! Total flux subtracted in 200 components = 0.012735 Jy ! Clean residual min=-0.003680 max=0.003844 Jy/beam ! Clean residual mean=-0.000024 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.31919 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.31919 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=0.098757Jy sigma=0.000642 ! Fit after self-cal, rms=0.098838Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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=0.098838Jy sigma=0.000641 ! Fit after self-cal, rms=0.097965Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7892 mas, bmaj=1.804 mas, bpa=-2.763 degrees ! Estimated noise=1070.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033391 Jy ! Component: 100 - total flux cleaned = 0.00534008 Jy ! Component: 150 - total flux cleaned = 0.00610644 Jy ! Component: 200 - total flux cleaned = 0.00663493 Jy ! Total flux subtracted in 200 components = 0.00663493 Jy ! Clean residual min=-0.003056 max=0.003015 Jy/beam ! Clean residual mean=-0.000014 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.325825 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.325825 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=0.097821Jy sigma=0.000634 ! Fit after self-cal, rms=0.097806Jy sigma=0.000634 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 = 0.000569663 Jy ! Component: 100 - total flux cleaned = 0.00125294 Jy ! Component: 150 - total flux cleaned = 0.00157598 Jy ! Component: 200 - total flux cleaned = 0.00182929 Jy ! Total flux subtracted in 200 components = 0.00182929 Jy ! Clean residual min=-0.002844 max=0.002870 Jy/beam ! Clean residual mean=-0.000012 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.327654 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.327654 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=0.097761Jy sigma=0.000633 ! Fit after self-cal, rms=0.097750Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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=0.097750Jy sigma=0.000633 ! Fit after self-cal, rms=0.097591Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.7884 mas, bmaj=1.804 mas, bpa=-2.754 degrees ! Estimated noise=1070.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015327 Jy ! Component: 100 - total flux cleaned = 0.00213447 Jy ! Component: 150 - total flux cleaned = 0.00240089 Jy ! Component: 200 - total flux cleaned = 0.00260714 Jy ! Total flux subtracted in 200 components = 0.00260714 Jy ! Clean residual min=-0.002765 max=0.002976 Jy/beam ! Clean residual mean=-0.000009 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.330261 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.330261 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=0.097554Jy sigma=0.000633 ! Fit after self-cal, rms=0.097549Jy sigma=0.000633 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 = 0.000301503 Jy ! Component: 100 - total flux cleaned = 0.000604322 Jy ! Component: 150 - total flux cleaned = 0.000789004 Jy ! Component: 200 - total flux cleaned = 0.00091181 Jy ! Total flux subtracted in 200 components = 0.00091181 Jy ! Clean residual min=-0.002812 max=0.002917 Jy/beam ! Clean residual mean=-0.000008 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.331173 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.331173 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=0.097530Jy sigma=0.000633 ! Fit after self-cal, rms=0.097528Jy sigma=0.000633 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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=0.097528Jy sigma=0.000633 ! Fit after self-cal, rms=0.097457Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.887 mas, bmaj=2.876 mas, bpa=-2.485 degrees ! Estimated noise=1441.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185882 Jy ! Component: 100 - total flux cleaned = 0.00292841 Jy ! Component: 150 - total flux cleaned = 0.00317585 Jy ! Component: 200 - total flux cleaned = 0.00336504 Jy ! Total flux subtracted in 200 components = 0.00336504 Jy ! Clean residual min=-0.003131 max=0.002882 Jy/beam ! Clean residual mean=-0.000014 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.334538 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.334538 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=0.097461Jy sigma=0.000632 ! Fit after self-cal, rms=0.097455Jy sigma=0.000632 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 = 0.000321693 Jy ! Component: 100 - total flux cleaned = 0.000540485 Jy ! Component: 150 - total flux cleaned = 0.000686655 Jy ! Component: 200 - total flux cleaned = 0.000816796 Jy ! Total flux subtracted in 200 components = 0.000816796 Jy ! Clean residual min=-0.003092 max=0.002883 Jy/beam ! Clean residual mean=-0.000011 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.335355 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.335355 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=0.097456Jy sigma=0.000632 ! Fit after self-cal, rms=0.097456Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.788 mas, bmaj=1.804 mas, bpa=-2.766 degrees ! Estimated noise=1071.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.788 x 1.804 at -2.766 degrees (North through East) ! Clean map min=-0.0025713 max=0.27091 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 ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6487 mas, bmaj=1.563 mas, bpa=-4.073 degrees ! Estimated noise=1455.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212275 Jy ! Component: 100 - total flux cleaned = 0.267905 Jy ! Component: 150 - total flux cleaned = 0.29072 Jy ! Component: 200 - total flux cleaned = 0.301502 Jy ! Total flux subtracted in 200 components = 0.301502 Jy ! Clean residual min=-0.005569 max=0.005686 Jy/beam ! Clean residual mean=-0.000011 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.301502 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.301502 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.788 mas, bmaj=1.804 mas, bpa=-2.766 degrees ! Estimated noise=1071.76 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 = 0.00957934 Jy ! Component: 100 - total flux cleaned = 0.0156006 Jy ! Component: 150 - total flux cleaned = 0.0197995 Jy ! Component: 200 - total flux cleaned = 0.0230298 Jy ! Total flux subtracted in 200 components = 0.0230298 Jy ! Clean residual min=-0.002731 max=0.003162 Jy/beam ! Clean residual mean=-0.000017 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.324532 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.324532 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=1.887 mas, bmaj=2.876 mas, bpa=-2.485 degrees ! Estimated noise=1441.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432743 Jy ! Component: 100 - total flux cleaned = 0.00682447 Jy ! Component: 150 - total flux cleaned = 0.00852242 Jy ! Component: 200 - total flux cleaned = 0.00971227 Jy ! Total flux subtracted in 200 components = 0.00971227 Jy ! Clean residual min=-0.003169 max=0.002810 Jy/beam ! Clean residual mean=-0.000016 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.334244 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084019 Jy ! Component: 100 - total flux cleaned = 0.0014357 Jy ! Component: 150 - total flux cleaned = 0.00164013 Jy ! Component: 200 - total flux cleaned = 0.00176972 Jy ! Total flux subtracted in 200 components = 0.00176972 Jy ! Clean residual min=-0.003001 max=0.002860 Jy/beam ! Clean residual mean=-0.000009 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.336014 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 70 components and 0.336014 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.788 mas, bmaj=1.804 mas, bpa=-2.766 degrees ! Estimated noise=1071.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00086235 Jy ! Component: 100 - total flux cleaned = -0.00103959 Jy ! Component: 150 - total flux cleaned = -0.00124791 Jy ! Component: 200 - total flux cleaned = -0.00129442 Jy ! Total flux subtracted in 200 components = -0.00129442 Jy ! Clean residual min=-0.002699 max=0.002729 Jy/beam ! Clean residual mean=-0.000005 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.33472 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.33472 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=0.097483Jy sigma=0.000633 ! Fit after self-cal, rms=0.097474Jy sigma=0.000632 wmodel J0603+1742_X_2017_01_21_pus_map.mod ! Writing 81 model components to file: J0603+1742_X_2017_01_21_pus_map.mod wobs J0603+1742_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0603+1742_X_2017_01_21_pus_uvs.fits wwins J0603+1742_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J0603+1742_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000457005 Jy ! Component: 100 - total flux cleaned = 0.000823087 Jy ! Component: 150 - total flux cleaned = 0.000866112 Jy ! Component: 200 - total flux cleaned = 0.00119325 Jy ! Component: 250 - total flux cleaned = 0.00147043 Jy ! Component: 300 - total flux cleaned = 0.00166229 Jy ! Component: 350 - total flux cleaned = 0.00173709 Jy ! Component: 400 - total flux cleaned = 0.00177416 Jy ! Component: 450 - total flux cleaned = 0.00188122 Jy ! Component: 500 - total flux cleaned = 0.00188115 Jy ! Component: 550 - total flux cleaned = 0.00195017 Jy ! Component: 600 - total flux cleaned = 0.00201678 Jy ! Component: 650 - total flux cleaned = 0.00208216 Jy ! Component: 700 - total flux cleaned = 0.00204979 Jy ! Component: 750 - total flux cleaned = 0.00205034 Jy ! Component: 800 - total flux cleaned = 0.00205035 Jy ! Component: 850 - total flux cleaned = 0.00205033 Jy ! Component: 900 - total flux cleaned = 0.00195986 Jy ! Component: 950 - total flux cleaned = 0.0020493 Jy ! Component: 1000 - total flux cleaned = 0.00204916 Jy ! Component: 1050 - total flux cleaned = 0.00199183 Jy ! Component: 1100 - total flux cleaned = 0.00199282 Jy ! Component: 1150 - total flux cleaned = 0.0020768 Jy ! Component: 1200 - total flux cleaned = 0.00202102 Jy ! Component: 1250 - total flux cleaned = 0.00202109 Jy ! Component: 1300 - total flux cleaned = 0.00207454 Jy ! Component: 1350 - total flux cleaned = 0.00212719 Jy ! Component: 1400 - total flux cleaned = 0.00204831 Jy ! Component: 1450 - total flux cleaned = 0.00204845 Jy ! Component: 1500 - total flux cleaned = 0.00207395 Jy ! Component: 1550 - total flux cleaned = 0.00207366 Jy ! Component: 1600 - total flux cleaned = 0.00204887 Jy ! Component: 1650 - total flux cleaned = 0.00207352 Jy ! Component: 1700 - total flux cleaned = 0.00209779 Jy ! Component: 1750 - total flux cleaned = 0.00202565 Jy ! Component: 1800 - total flux cleaned = 0.00190721 Jy ! Component: 1850 - total flux cleaned = 0.00190739 Jy ! Component: 1900 - total flux cleaned = 0.00186099 Jy ! Component: 1950 - total flux cleaned = 0.00179219 Jy ! Component: 2000 - total flux cleaned = 0.00176955 Jy ! Total flux subtracted in 2048 components = 0.00174706 Jy ! Clean residual min=-0.001285 max=0.001262 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.336467 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 222 components and 0.336467 Jy ![Exited script file: muppet] wmap "J0603+1742_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.788 x 1.804 at -2.766 degrees (North through East) ! Clean map min=-0.002473 max=0.27052 Jy/beam ! Writing clean map to FITS file: J0603+1742_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.270516 invert ! Inverting map ! Your choice of large map pixels excluded 0.0969% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000410504 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.455247 0.455247 0.910493 1.82099 3.64197 7.28395 14.5679 29.1358 58.2716 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.27 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.788 x 1.804 at -2.766 degrees (North through East) ! Clean map min=-0.002473 max=0.27052 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 J0603+1742_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:26:17 2019