! Started logfile: J1453-2204_X_2017_08_05_pus_uvs.log on Thu May 9 18:54:21 2019 obs J1453-2204_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1453-2204_X_2017_08_05_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980213 visibilities/baseline/integration-bin. ! Found source: J1453-2204 ! ! 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 575 lines of history. ! ! Reading 77280 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 J1453-2204_X_2017_08_05_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.898228Jy sigma=0.006586 ! Fit after self-cal, rms=0.865182Jy sigma=0.006354 ! 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 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6263 mas, bmaj=1.657 mas, bpa=-2.26 degrees ! Estimated noise=742.086 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 = 0.105587 Jy ! Component: 100 - total flux cleaned = 0.129695 Jy ! Total flux subtracted in 100 components = 0.129695 Jy ! Clean residual min=-0.006703 max=0.012503 Jy/beam ! Clean residual mean=-0.000030 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.129695 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.129695 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=0.104097Jy sigma=0.000689 ! Fit after self-cal, rms=0.104082Jy sigma=0.000689 ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-3.2, 3.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125497 Jy ! Component: 100 - total flux cleaned = 0.0203185 Jy ! Total flux subtracted in 100 components = 0.0203185 Jy ! Clean residual min=-0.005302 max=0.006859 Jy/beam ! Clean residual mean=-0.000015 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.150014 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.150014 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=0.102229Jy sigma=0.000674 ! Fit after self-cal, rms=0.102191Jy sigma=0.000674 ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8018 mas, bmaj=2.016 mas, bpa=-2.529 degrees ! Estimated noise=359.573 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 = 0.00786163 Jy ! Component: 100 - total flux cleaned = 0.0129371 Jy ! Component: 150 - total flux cleaned = 0.0163101 Jy ! Component: 200 - total flux cleaned = 0.018557 Jy ! Total flux subtracted in 200 components = 0.018557 Jy ! Clean residual min=-0.004673 max=0.006154 Jy/beam ! Clean residual mean=0.000005 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.168571 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.168571 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=0.101536Jy sigma=0.000668 ! Fit after self-cal, rms=0.101497Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 1.00 FD 1.10 HN 1.16 KP 1.07 ! LA 0.93 MK 1.02 NL 0.88 OV 1.08 ! PT 1.06 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.12 KP 0.99 ! LA 0.96 MK 1.01 NL 0.88 OV 1.08 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.11 KP 0.94 ! LA 0.97 MK 1.01 NL 0.89 OV 1.08 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.10 HN 1.07 KP 0.88 ! LA 0.95 MK 1.04 NL 0.86 OV 1.06 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.06 KP 0.81 ! LA 0.98 MK 1.03 NL 0.88 OV 1.09 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.08 KP 0.82 ! LA 0.97 MK 1.03 NL 0.88 OV 1.07 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.11 KP 0.80 ! LA 0.97 MK 1.02 NL 0.87 OV 1.11 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.16 KP 0.79 ! LA 0.95 MK 1.01 NL 0.88 OV 1.11 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.12 KP 0.84 ! LA 0.95 MK 0.99 NL 0.85 OV 1.09 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.09 KP 0.88 ! LA 0.96 MK 1.02 NL 0.84 OV 1.08 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.04 HN 1.06 KP 0.91 ! LA 0.97 MK 0.99 NL 0.85 OV 1.07 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 1.05 KP 0.97 ! LA 1.12 MK 0.97 NL 0.86 OV 1.04 ! PT 1.00 SC 1.14 ! ! ! Fit before self-cal, rms=0.101497Jy sigma=0.000668 ! Fit after self-cal, rms=0.101456Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8055 mas, bmaj=2.013 mas, bpa=-2.29 degrees ! Estimated noise=356.404 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 = 0.00121141 Jy ! Component: 100 - total flux cleaned = 0.00144345 Jy ! Component: 150 - total flux cleaned = 0.00147459 Jy ! Component: 200 - total flux cleaned = 0.00150014 Jy ! Total flux subtracted in 200 components = 0.00150014 Jy ! Clean residual min=-0.003265 max=0.004119 Jy/beam ! Clean residual mean=0.000006 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.170071 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.170071 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=0.101412Jy sigma=0.000658 ! Fit after self-cal, rms=0.101460Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.101460Jy sigma=0.000658 ! Fit after self-cal, rms=0.102887Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8069 mas, bmaj=2.007 mas, bpa=-2.339 degrees ! Estimated noise=357.445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010054 Jy ! Component: 100 - total flux cleaned = 0.00125843 Jy ! Component: 150 - total flux cleaned = 0.00134081 Jy ! Component: 200 - total flux cleaned = 0.00137778 Jy ! Total flux subtracted in 200 components = 0.00137778 Jy ! Clean residual min=-0.001474 max=0.002490 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.171449 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.171449 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=0.102873Jy sigma=0.000651 ! Fit after self-cal, rms=0.102919Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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) ! Added new window around map position (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00207969 Jy ! Component: 100 - total flux cleaned = 0.00203012 Jy ! Component: 150 - total flux cleaned = 0.0019467 Jy ! Component: 200 - total flux cleaned = 0.00180294 Jy ! Total flux subtracted in 200 components = 0.00180294 Jy ! Clean residual min=-0.001333 max=0.001356 Jy/beam ! Clean residual mean=0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.173252 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.173252 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=0.102851Jy sigma=0.000650 ! Fit after self-cal, rms=0.102843Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.102843Jy sigma=0.000650 ! Fit after self-cal, rms=0.103476Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8054 mas, bmaj=2.002 mas, bpa=-2.342 degrees ! Estimated noise=356.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676514 Jy ! Component: 100 - total flux cleaned = 0.000650448 Jy ! Component: 150 - total flux cleaned = 0.000577517 Jy ! Component: 200 - total flux cleaned = 0.000555055 Jy ! Total flux subtracted in 200 components = 0.000555055 Jy ! Clean residual min=-0.000988 max=0.001068 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.173807 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.173807 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=0.103457Jy sigma=0.000649 ! Fit after self-cal, rms=0.103473Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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) ! Added new window around map position (-4.4, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000865103 Jy ! Component: 100 - total flux cleaned = 0.000950769 Jy ! Component: 150 - total flux cleaned = 0.000928359 Jy ! Component: 200 - total flux cleaned = 0.000885393 Jy ! Total flux subtracted in 200 components = 0.000885393 Jy ! Clean residual min=-0.000910 max=0.000947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.174692 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.174692 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=0.103455Jy sigma=0.000649 ! Fit after self-cal, rms=0.103452Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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=0.103452Jy sigma=0.000649 ! Fit after self-cal, rms=0.103164Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.215 mas, bmaj=4.814 mas, bpa=1.104 degrees ! Estimated noise=463.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627367 Jy ! Component: 100 - total flux cleaned = 0.000751737 Jy ! Component: 150 - total flux cleaned = 0.000741633 Jy ! Component: 200 - total flux cleaned = 0.000724223 Jy ! Total flux subtracted in 200 components = 0.000724223 Jy ! Clean residual min=-0.000924 max=0.000901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.175416 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.175416 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=0.103161Jy sigma=0.000649 ! Fit after self-cal, rms=0.103158Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 = 0.000104987 Jy ! Component: 100 - total flux cleaned = 7.85561e-05 Jy ! Component: 150 - total flux cleaned = 3.93395e-05 Jy ! Component: 200 - total flux cleaned = 1.14875e-05 Jy ! Total flux subtracted in 200 components = 1.14875e-05 Jy ! Clean residual min=-0.000911 max=0.000892 Jy/beam ! Clean residual mean=-0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.175428 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.175428 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=0.103156Jy sigma=0.000649 ! Fit after self-cal, rms=0.103156Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.001 mas, bpa=-2.324 degrees ! Estimated noise=356.825 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8043 x 2.001 at -2.324 degrees (North through East) ! Clean map min=-0.00091705 max=0.1391 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 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.6271 mas, bmaj=1.641 mas, bpa=-2.194 degrees ! Estimated noise=741.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105382 Jy ! Component: 100 - total flux cleaned = 0.130076 Jy ! Component: 150 - total flux cleaned = 0.142241 Jy ! Component: 200 - total flux cleaned = 0.150126 Jy ! Total flux subtracted in 200 components = 0.150126 Jy ! Clean residual min=-0.003175 max=0.004375 Jy/beam ! Clean residual mean=-0.000013 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.150126 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 0.150126 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.001 mas, bpa=-2.324 degrees ! Estimated noise=356.825 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 = 0.00778106 Jy ! Component: 100 - total flux cleaned = 0.0128648 Jy ! Component: 150 - total flux cleaned = 0.0164419 Jy ! Component: 200 - total flux cleaned = 0.0190495 Jy ! Total flux subtracted in 200 components = 0.0190495 Jy ! Clean residual min=-0.001094 max=0.001725 Jy/beam ! Clean residual mean=-0.000012 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.169176 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 40 components and 0.169176 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Added new window around map position (-9.2, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200618 Jy ! Component: 100 - total flux cleaned = 0.00354382 Jy ! Component: 150 - total flux cleaned = 0.00466371 Jy ! Component: 200 - total flux cleaned = 0.00533342 Jy ! Total flux subtracted in 200 components = 0.00533342 Jy ! Clean residual min=-0.000950 max=0.000901 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.174509 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.174509 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 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 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=2.215 mas, bmaj=4.814 mas, bpa=1.104 degrees ! Estimated noise=463.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103262 Jy ! Component: 100 - total flux cleaned = 0.00126399 Jy ! Component: 150 - total flux cleaned = 0.0013846 Jy ! Component: 200 - total flux cleaned = 0.00141729 Jy ! Total flux subtracted in 200 components = 0.00141729 Jy ! Clean residual min=-0.000841 max=0.000948 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.175926 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 = 1.49119e-05 Jy ! Component: 100 - total flux cleaned = 1.55906e-05 Jy ! Component: 150 - total flux cleaned = -6.3554e-06 Jy ! Component: 200 - total flux cleaned = -1.65743e-05 Jy ! Total flux subtracted in 200 components = -1.65743e-05 Jy ! Clean residual min=-0.000812 max=0.000931 Jy/beam ! Clean residual mean=-0.000003 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.17591 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 91 components and 0.17591 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! Estimated beam: bmin=0.8043 mas, bmaj=2.001 mas, bpa=-2.324 degrees ! Estimated noise=356.825 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.45684e-06 Jy ! Component: 100 - total flux cleaned = -1.83552e-06 Jy ! Component: 150 - total flux cleaned = -4.31385e-05 Jy ! Component: 200 - total flux cleaned = -4.35447e-05 Jy ! Total flux subtracted in 200 components = -4.35447e-05 Jy ! Clean residual min=-0.000865 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.175866 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.175866 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=0.103150Jy sigma=0.000649 ! Fit after self-cal, rms=0.103142Jy sigma=0.000649 wmodel J1453-2204_X_2017_08_05_pus_map.mod ! Writing 109 model components to file: J1453-2204_X_2017_08_05_pus_map.mod wobs J1453-2204_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1453-2204_X_2017_08_05_pus_uvs.fits wwins J1453-2204_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J1453-2204_X_2017_08_05_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 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126305 Jy ! Component: 100 - total flux cleaned = -0.000196897 Jy ! Component: 150 - total flux cleaned = -0.000263408 Jy ! Component: 200 - total flux cleaned = -0.00031393 Jy ! Component: 250 - total flux cleaned = -0.000325547 Jy ! Component: 300 - total flux cleaned = -0.000348655 Jy ! Component: 350 - total flux cleaned = -0.000404721 Jy ! Component: 400 - total flux cleaned = -0.000448119 Jy ! Component: 450 - total flux cleaned = -0.000500957 Jy ! Component: 500 - total flux cleaned = -0.000573443 Jy ! Component: 550 - total flux cleaned = -0.000654231 Jy ! Component: 600 - total flux cleaned = -0.000693725 Jy ! Component: 650 - total flux cleaned = -0.000742337 Jy ! Component: 700 - total flux cleaned = -0.000809111 Jy ! Component: 750 - total flux cleaned = -0.000865314 Jy ! Component: 800 - total flux cleaned = -0.000938856 Jy ! Component: 850 - total flux cleaned = -0.000984055 Jy ! Component: 900 - total flux cleaned = -0.00102855 Jy ! Component: 950 - total flux cleaned = -0.00106358 Jy ! Component: 1000 - total flux cleaned = -0.00111535 Jy ! Component: 1050 - total flux cleaned = -0.0011664 Jy ! Component: 1100 - total flux cleaned = -0.00119984 Jy ! Component: 1150 - total flux cleaned = -0.00125749 Jy ! Component: 1200 - total flux cleaned = -0.00129804 Jy ! Component: 1250 - total flux cleaned = -0.00132204 Jy ! Component: 1300 - total flux cleaned = -0.00135385 Jy ! Component: 1350 - total flux cleaned = -0.00140069 Jy ! Component: 1400 - total flux cleaned = -0.00146232 Jy ! Component: 1450 - total flux cleaned = -0.00150036 Jy ! Component: 1500 - total flux cleaned = -0.00156052 Jy ! Component: 1550 - total flux cleaned = -0.0015827 Jy ! Component: 1600 - total flux cleaned = -0.00160472 Jy ! Component: 1650 - total flux cleaned = -0.00165556 Jy ! Component: 1700 - total flux cleaned = -0.00167707 Jy ! Component: 1750 - total flux cleaned = -0.00169835 Jy ! Component: 1800 - total flux cleaned = -0.00173327 Jy ! Component: 1850 - total flux cleaned = -0.00176104 Jy ! Component: 1900 - total flux cleaned = -0.00177468 Jy ! Component: 1950 - total flux cleaned = -0.00182232 Jy ! Component: 2000 - total flux cleaned = -0.00184923 Jy ! Total flux subtracted in 2048 components = -0.0018891 Jy ! Clean residual min=-0.000333 max=0.000435 Jy/beam ! Clean residual mean=0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.173977 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 248 components and 0.173977 Jy ![Exited script file: muppet] wmap "J1453-2204_X_2017_08_05_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8043 x 2.001 at -2.324 degrees (North through East) ! Clean map min=-0.00082673 max=0.13813 Jy/beam ! Writing clean map to FITS file: J1453-2204_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138133 invert ! Inverting map ! Your choice of large map pixels excluded 0.0958% of the data. ! The x-axis pixel size should ideally be below 0.1993 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127315 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276504 0.276504 0.553009 1.10602 2.21204 4.42407 8.84814 17.6963 35.3926 70.7851 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8043 x 2.001 at -2.324 degrees (North through East) ! Clean map min=-0.00082673 max=0.13813 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 J1453-2204_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:26 2019