! Started logfile: J0536-2005_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:01:02 2016 obs J0536-2005_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0536-2005_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957013 visibilities/baseline/integration-bin. ! Found source: J0536-2005 ! ! 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 338 lines of history. ! ! Reading 63048 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 J0536-2005_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976994Jy sigma=0.010616 ! Fit after self-cal, rms=0.920729Jy sigma=0.010016 ! 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 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.659 mas, bmaj=1.718 mas, bpa=-3.363 degrees ! Estimated noise=616.267 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 = 0.06081 Jy ! Component: 100 - total flux cleaned = 0.0771439 Jy ! Total flux subtracted in 100 components = 0.0771439 Jy ! Clean residual min=-0.004114 max=0.006646 Jy/beam ! Clean residual mean=-0.000001 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0771439 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0771439 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=0.078592Jy sigma=0.000795 ! Fit after self-cal, rms=0.078554Jy sigma=0.000794 ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706699 Jy ! Component: 100 - total flux cleaned = 0.0103318 Jy ! Total flux subtracted in 100 components = 0.0103318 Jy ! Clean residual min=-0.003455 max=0.003178 Jy/beam ! Clean residual mean=0.000005 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0874757 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.0874757 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=0.077778Jy sigma=0.000786 ! Fit after self-cal, rms=0.077774Jy sigma=0.000785 ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8221 mas, bmaj=2.077 mas, bpa=-3.059 degrees ! Estimated noise=262.982 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 = 0.00293257 Jy ! Component: 100 - total flux cleaned = 0.00432226 Jy ! Component: 150 - total flux cleaned = 0.00505393 Jy ! Component: 200 - total flux cleaned = 0.00544441 Jy ! Total flux subtracted in 200 components = 0.00544441 Jy ! Clean residual min=-0.003408 max=0.002356 Jy/beam ! Clean residual mean=0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0929201 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 29 components and 0.0929201 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=0.077650Jy sigma=0.000785 ! Fit after self-cal, rms=0.077657Jy sigma=0.000785 ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.90 FD 1.15 HN 1.12 KP 0.92 ! LA 1.02 MK 0.98 NL 0.99 OV 0.98 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.08 KP 0.89 ! LA 1.03 MK 0.98 NL 1.01 OV 0.99 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.10 KP 0.83 ! LA 1.07 MK 0.97 NL 1.02 OV 1.00 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.15 KP 0.80 ! LA 1.07 MK 1.00 NL 1.01 OV 1.00 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.13 KP 0.75 ! LA 1.09 MK 1.03 NL 1.04 OV 0.97 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.17 KP 0.77 ! LA 1.07 MK 0.97 NL 1.00 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.15 KP 0.76 ! LA 1.03 MK 1.00 NL 1.00 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.18 KP 0.76 ! LA 1.11 MK 1.01 NL 1.03 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.15 KP 0.77 ! LA 1.06 MK 0.95 NL 1.00 OV 1.05 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.12 KP 0.78 ! LA 1.10 MK 1.03 NL 0.97 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.10 KP 0.81 ! LA 1.16 MK 1.01 NL 1.04 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.04 KP 0.84 ! LA 1.11 MK 0.97 NL 0.98 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Fit before self-cal, rms=0.077657Jy sigma=0.000785 ! Fit after self-cal, rms=0.077588Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8268 mas, bmaj=2.073 mas, bpa=-2.986 degrees ! Estimated noise=263.142 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 = 4.631e-05 Jy ! Component: 100 - total flux cleaned = 5.17179e-06 Jy ! Component: 150 - total flux cleaned = -3.16613e-06 Jy ! Component: 200 - total flux cleaned = -1.12222e-05 Jy ! Total flux subtracted in 200 components = -1.12222e-05 Jy ! Clean residual min=-0.000769 max=0.000838 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0929089 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.0929089 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=0.077585Jy sigma=0.000776 ! Fit after self-cal, rms=0.077624Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.077624Jy sigma=0.000775 ! Fit after self-cal, rms=0.077846Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8262 mas, bmaj=2.071 mas, bpa=-3.036 degrees ! Estimated noise=262.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.37086e-05 Jy ! Component: 100 - total flux cleaned = 5.97903e-05 Jy ! Component: 150 - total flux cleaned = 4.61841e-05 Jy ! Component: 200 - total flux cleaned = 3.99943e-05 Jy ! Total flux subtracted in 200 components = 3.99943e-05 Jy ! Clean residual min=-0.000734 max=0.000790 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0929489 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 36 components and 0.0929489 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=0.077844Jy sigma=0.000775 ! Fit after self-cal, rms=0.077854Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = -2.22497e-06 Jy ! Component: 100 - total flux cleaned = -2.03281e-05 Jy ! Component: 150 - total flux cleaned = -3.08234e-05 Jy ! Component: 200 - total flux cleaned = -3.56183e-05 Jy ! Total flux subtracted in 200 components = -3.56183e-05 Jy ! Clean residual min=-0.000731 max=0.000788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0929132 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.0929132 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=0.077853Jy sigma=0.000775 ! Fit after self-cal, rms=0.077853Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.077853Jy sigma=0.000775 ! Fit after self-cal, rms=0.077870Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8255 mas, bmaj=2.068 mas, bpa=-3.095 degrees ! Estimated noise=262.704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.50274e-05 Jy ! Component: 100 - total flux cleaned = 3.25318e-05 Jy ! Component: 150 - total flux cleaned = 3.27652e-05 Jy ! Component: 200 - total flux cleaned = 2.39859e-05 Jy ! Total flux subtracted in 200 components = 2.39859e-05 Jy ! Clean residual min=-0.000725 max=0.000777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0929372 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0929372 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=0.077869Jy sigma=0.000775 ! Fit after self-cal, rms=0.077871Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = -8.14019e-06 Jy ! Component: 100 - total flux cleaned = -2.01983e-05 Jy ! Component: 150 - total flux cleaned = -2.37015e-05 Jy ! Component: 200 - total flux cleaned = -2.70395e-05 Jy ! Total flux subtracted in 200 components = -2.70395e-05 Jy ! Clean residual min=-0.000724 max=0.000775 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0929102 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0929102 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=0.077871Jy sigma=0.000775 ! Fit after self-cal, rms=0.077871Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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=0.077871Jy sigma=0.000775 ! Fit after self-cal, rms=0.077809Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.16 mas, bmaj=4.632 mas, bpa=1.369 degrees ! Estimated noise=333.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166976 Jy ! Component: 100 - total flux cleaned = 0.000165774 Jy ! Component: 150 - total flux cleaned = 0.000152467 Jy ! Component: 200 - total flux cleaned = 0.000146937 Jy ! Total flux subtracted in 200 components = 0.000146937 Jy ! Clean residual min=-0.000723 max=0.000897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0930571 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0930571 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=0.077810Jy sigma=0.000775 ! Fit after self-cal, rms=0.077808Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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 = 4.98943e-05 Jy ! Component: 100 - total flux cleaned = 4.92565e-05 Jy ! Component: 150 - total flux cleaned = 4.26901e-05 Jy ! Component: 200 - total flux cleaned = 3.70531e-05 Jy ! Total flux subtracted in 200 components = 3.70531e-05 Jy ! Clean residual min=-0.000722 max=0.000864 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0930942 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0930942 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=0.077810Jy sigma=0.000775 ! Fit after self-cal, rms=0.077808Jy sigma=0.000775 ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8248 mas, bmaj=2.066 mas, bpa=-3.144 degrees ! Estimated noise=262.474 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8248 x 2.066 at -3.144 degrees (North through East) ! Clean map min=-0.0006456 max=0.079481 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 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.6597 mas, bmaj=1.705 mas, bpa=-3.316 degrees ! Estimated noise=617.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0606498 Jy ! Component: 100 - total flux cleaned = 0.0780049 Jy ! Component: 150 - total flux cleaned = 0.0850496 Jy ! Component: 200 - total flux cleaned = 0.0884604 Jy ! Total flux subtracted in 200 components = 0.0884604 Jy ! Clean residual min=-0.001850 max=0.002048 Jy/beam ! Clean residual mean=0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0884604 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 0.0884604 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8248 mas, bmaj=2.066 mas, bpa=-3.144 degrees ! Estimated noise=262.474 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 = 0.00258337 Jy ! Component: 100 - total flux cleaned = 0.00355413 Jy ! Component: 150 - total flux cleaned = 0.00397279 Jy ! Component: 200 - total flux cleaned = 0.00416884 Jy ! Total flux subtracted in 200 components = 0.00416884 Jy ! Clean residual min=-0.000716 max=0.000763 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0926293 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.0926293 Jy ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 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 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=2.16 mas, bmaj=4.632 mas, bpa=1.369 degrees ! Estimated noise=333.861 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358434 Jy ! Component: 100 - total flux cleaned = 0.000356871 Jy ! Component: 150 - total flux cleaned = 0.000356034 Jy ! Component: 200 - total flux cleaned = 0.000354883 Jy ! Total flux subtracted in 200 components = 0.000354883 Jy ! Clean residual min=-0.000734 max=0.000883 Jy/beam ! Clean residual mean=-0.000002 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0929842 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.52893e-07 Jy ! Component: 100 - total flux cleaned = 3.36314e-06 Jy ! Component: 150 - total flux cleaned = 1.08118e-05 Jy ! Component: 200 - total flux cleaned = 1.43347e-05 Jy ! Total flux subtracted in 200 components = 1.43347e-05 Jy ! Clean residual min=-0.000737 max=0.000861 Jy/beam ! Clean residual mean=-0.000002 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0929985 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0929985 Jy ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! Estimated beam: bmin=0.8248 mas, bmaj=2.066 mas, bpa=-3.144 degrees ! Estimated noise=262.474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268403 Jy ! Component: 100 - total flux cleaned = -0.000245669 Jy ! Component: 150 - total flux cleaned = -0.000225577 Jy ! Component: 200 - total flux cleaned = -0.000210882 Jy ! Total flux subtracted in 200 components = -0.000210882 Jy ! Clean residual min=-0.000714 max=0.000768 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0927876 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0927876 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=0.077808Jy sigma=0.000775 ! Fit after self-cal, rms=0.077805Jy sigma=0.000775 wmodel J0536-2005_X_2015_03_17_pus_map.mod ! Writing 43 model components to file: J0536-2005_X_2015_03_17_pus_map.mod wobs J0536-2005_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0536-2005_X_2015_03_17_pus_uvs.fits wwins J0536-2005_X_2015_03_17_pus_map.win ! wwins: Wrote 1 windows to J0536-2005_X_2015_03_17_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 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173921 Jy ! Component: 100 - total flux cleaned = 0.000199691 Jy ! Component: 150 - total flux cleaned = 0.000211867 Jy ! Component: 200 - total flux cleaned = 0.000211916 Jy ! Component: 250 - total flux cleaned = 0.000234335 Jy ! Component: 300 - total flux cleaned = 0.000245073 Jy ! Component: 350 - total flux cleaned = 0.000276664 Jy ! Component: 400 - total flux cleaned = 0.000297443 Jy ! Component: 450 - total flux cleaned = 0.000337464 Jy ! Component: 500 - total flux cleaned = 0.000395432 Jy ! Component: 550 - total flux cleaned = 0.000433325 Jy ! Component: 600 - total flux cleaned = 0.000451991 Jy ! Component: 650 - total flux cleaned = 0.0004612 Jy ! Component: 700 - total flux cleaned = 0.00046132 Jy ! Component: 750 - total flux cleaned = 0.000478795 Jy ! Component: 800 - total flux cleaned = 0.000470383 Jy ! Component: 850 - total flux cleaned = 0.000512414 Jy ! Component: 900 - total flux cleaned = 0.00051233 Jy ! Component: 950 - total flux cleaned = 0.000520429 Jy ! Component: 1000 - total flux cleaned = 0.000512432 Jy ! Component: 1050 - total flux cleaned = 0.000520238 Jy ! Component: 1100 - total flux cleaned = 0.000489195 Jy ! Component: 1150 - total flux cleaned = 0.000474041 Jy ! Component: 1200 - total flux cleaned = 0.000481603 Jy ! Component: 1250 - total flux cleaned = 0.000466768 Jy ! Component: 1300 - total flux cleaned = 0.000459485 Jy ! Component: 1350 - total flux cleaned = 0.000444999 Jy ! Component: 1400 - total flux cleaned = 0.000437829 Jy ! Component: 1450 - total flux cleaned = 0.000388679 Jy ! Component: 1500 - total flux cleaned = 0.000374927 Jy ! Component: 1550 - total flux cleaned = 0.000374944 Jy ! Component: 1600 - total flux cleaned = 0.000354644 Jy ! Component: 1650 - total flux cleaned = 0.000334513 Jy ! Component: 1700 - total flux cleaned = 0.000314727 Jy ! Component: 1750 - total flux cleaned = 0.000321235 Jy ! Component: 1800 - total flux cleaned = 0.000308217 Jy ! Component: 1850 - total flux cleaned = 0.000269841 Jy ! Component: 1900 - total flux cleaned = 0.000263496 Jy ! Component: 1950 - total flux cleaned = 0.00022601 Jy ! Component: 2000 - total flux cleaned = 0.000188951 Jy ! Total flux subtracted in 2048 components = 0.000189045 Jy ! Clean residual min=-0.000406 max=0.000336 Jy/beam ! Clean residual mean=-0.000002 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0929767 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 172 components and 0.0929767 Jy ![Exited script file: muppet] wmap "J0536-2005_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8248 x 2.066 at -3.144 degrees (North through East) ! Clean map min=-0.00059592 max=0.07968 Jy/beam ! Writing clean map to FITS file: J0536-2005_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0796798 invert ! Inverting map ! Your choice of large map pixels excluded 0.00952% of the data. ! The x-axis pixel size should ideally be below 0.2 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115699 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.435614 0.435614 0.871228 1.74246 3.48491 6.96982 13.9396 27.8793 55.7586 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.079 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8248 x 2.066 at -3.144 degrees (North through East) ! Clean map min=-0.00059592 max=0.07968 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 J0536-2005_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:01:06 2016