! Started logfile: J0336-2036_X_2017_03_23_pus_uvs.log on Mon May 13 10:17:46 2019 obs J0336-2036_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0336-2036_X_2017_03_23_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.880324 visibilities/baseline/integration-bin. ! Found source: J0336-2036 ! ! 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 1124 lines of history. ! ! Reading 45636 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 J0336-2036_X_2017_03_23_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.970817Jy sigma=0.006902 ! Fit after self-cal, rms=0.934893Jy sigma=0.006693 ! 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6247 mas, bmaj=1.645 mas, bpa=-4.125 degrees ! Estimated noise=962.652 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 = 0.052372 Jy ! Component: 100 - total flux cleaned = 0.0644973 Jy ! Total flux subtracted in 100 components = 0.0644973 Jy ! Clean residual min=-0.003264 max=0.005503 Jy/beam ! Clean residual mean=-0.000012 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0644973 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0644973 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=0.103932Jy sigma=0.000645 ! Fit after self-cal, rms=0.103728Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Added new window around map position (-3.2, -4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00608126 Jy ! Component: 100 - total flux cleaned = 0.00992319 Jy ! Total flux subtracted in 100 components = 0.00992319 Jy ! Clean residual min=-0.002696 max=0.002856 Jy/beam ! Clean residual mean=-0.000007 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0744205 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0744205 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=0.103299Jy sigma=0.000641 ! Fit after self-cal, rms=0.103255Jy sigma=0.000641 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7794 mas, bmaj=1.932 mas, bpa=-3.215 degrees ! Estimated noise=476.491 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 = 0.00389576 Jy ! Component: 100 - total flux cleaned = 0.00610633 Jy ! Component: 150 - total flux cleaned = 0.00744014 Jy ! Component: 200 - total flux cleaned = 0.00830798 Jy ! Total flux subtracted in 200 components = 0.00830798 Jy ! Clean residual min=-0.001524 max=0.001727 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0827285 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0827285 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=0.103108Jy sigma=0.000640 ! Fit after self-cal, rms=0.103086Jy sigma=0.000640 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.97 FD 0.97 HN 1.02 KP 0.97 ! LA 0.98 MK 1.06 NL 1.00 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.08 KP 0.95 ! LA 1.00 MK 0.99 NL 1.00 OV 0.96 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 0.95 ! LA 1.02 MK 1.05 NL 0.99 OV 0.99 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.05 KP 0.96 ! LA 0.99 MK 1.05 NL 1.01 OV 1.10 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.96 KP 0.95 ! LA 1.03 MK 1.05 NL 1.04 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 0.93 ! LA 0.97 MK 1.02 NL 1.03 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.97 ! LA 0.99 MK 1.05 NL 1.08 OV 1.04 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.93 ! LA 1.07 MK 0.97 NL 1.01 OV 1.06 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 0.98 KP 0.98 ! LA 1.07 MK 1.00 NL 1.06 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.00 KP 0.96 ! LA 1.08 MK 0.98 NL 1.04 OV 1.06 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.01 KP 0.92 ! LA 1.00 MK 0.97 NL 1.00 OV 1.04 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.90 KP 0.95 ! LA 0.99 MK 0.99 NL 1.01 OV 1.02 ! PT 0.88 SC 0.99 ! ! ! Fit before self-cal, rms=0.103086Jy sigma=0.000640 ! Fit after self-cal, rms=0.102103Jy sigma=0.000639 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7835 mas, bmaj=1.942 mas, bpa=-3.136 degrees ! Estimated noise=475.341 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 = 0.00106473 Jy ! Component: 100 - total flux cleaned = 0.00120415 Jy ! Component: 150 - total flux cleaned = 0.00124145 Jy ! Component: 200 - total flux cleaned = 0.00122542 Jy ! Total flux subtracted in 200 components = 0.00122542 Jy ! Clean residual min=-0.001350 max=0.001435 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0839539 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0839539 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=0.102091Jy sigma=0.000639 ! Fit after self-cal, rms=0.102067Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.102067Jy sigma=0.000639 ! Fit after self-cal, rms=0.102390Jy sigma=0.000638 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7851 mas, bmaj=1.939 mas, bpa=-3.122 degrees ! Estimated noise=476.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000706629 Jy ! Component: 100 - total flux cleaned = 0.000817582 Jy ! Component: 150 - total flux cleaned = 0.000816808 Jy ! Component: 200 - total flux cleaned = 0.000827852 Jy ! Total flux subtracted in 200 components = 0.000827852 Jy ! Clean residual min=-0.001240 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0847818 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0847818 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=0.102386Jy sigma=0.000638 ! Fit after self-cal, rms=0.102390Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 (2, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120434 Jy ! Component: 100 - total flux cleaned = 0.00137855 Jy ! Component: 150 - total flux cleaned = 0.00154698 Jy ! Component: 200 - total flux cleaned = 0.00165269 Jy ! Total flux subtracted in 200 components = 0.00165269 Jy ! Clean residual min=-0.001095 max=0.001123 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0864345 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0864345 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=0.102369Jy sigma=0.000638 ! Fit after self-cal, rms=0.102367Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.102367Jy sigma=0.000638 ! Fit after self-cal, rms=0.102442Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7854 mas, bmaj=1.938 mas, bpa=-3.085 degrees ! Estimated noise=476.238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522313 Jy ! Component: 100 - total flux cleaned = 0.000684715 Jy ! Component: 150 - total flux cleaned = 0.000807636 Jy ! Component: 200 - total flux cleaned = 0.00090158 Jy ! Total flux subtracted in 200 components = 0.00090158 Jy ! Clean residual min=-0.001062 max=0.001071 Jy/beam ! Clean residual mean=-0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.087336 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.087336 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=0.102434Jy sigma=0.000638 ! Fit after self-cal, rms=0.102437Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000181822 Jy ! Component: 100 - total flux cleaned = 0.000286486 Jy ! Component: 150 - total flux cleaned = 0.000381562 Jy ! Component: 200 - total flux cleaned = 0.000430791 Jy ! Total flux subtracted in 200 components = 0.000430791 Jy ! Clean residual min=-0.001020 max=0.001060 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0877668 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.0877668 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=0.102433Jy sigma=0.000638 ! Fit after self-cal, rms=0.102434Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.102434Jy sigma=0.000638 ! Fit after self-cal, rms=0.102572Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.04 mas, bmaj=4.283 mas, bpa=1.122 degrees ! Estimated noise=653.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000440823 Jy ! Component: 100 - total flux cleaned = 0.000528858 Jy ! Component: 150 - total flux cleaned = 0.000591276 Jy ! Component: 200 - total flux cleaned = 0.000635158 Jy ! Total flux subtracted in 200 components = 0.000635158 Jy ! Clean residual min=-0.001308 max=0.001419 Jy/beam ! Clean residual mean=-0.000005 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.088402 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.088402 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=0.102571Jy sigma=0.000638 ! Fit after self-cal, rms=0.102570Jy sigma=0.000638 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 0.000107868 Jy ! Component: 100 - total flux cleaned = 0.000149375 Jy ! Component: 150 - total flux cleaned = 0.000177945 Jy ! Component: 200 - total flux cleaned = 0.000204759 Jy ! Total flux subtracted in 200 components = 0.000204759 Jy ! Clean residual min=-0.001254 max=0.001409 Jy/beam ! Clean residual mean=-0.000004 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0886067 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.0886067 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=0.102569Jy sigma=0.000638 ! Fit after self-cal, rms=0.102569Jy sigma=0.000638 ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7855 mas, bmaj=1.938 mas, bpa=-3.067 degrees ! Estimated noise=476.773 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7855 x 1.938 at -3.067 degrees (North through East) ! Clean map min=-0.0010453 max=0.069746 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.6297 mas, bmaj=1.647 mas, bpa=-4.001 degrees ! Estimated noise=970.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0523855 Jy ! Component: 100 - total flux cleaned = 0.0655328 Jy ! Component: 150 - total flux cleaned = 0.0725138 Jy ! Component: 200 - total flux cleaned = 0.0768588 Jy ! Total flux subtracted in 200 components = 0.0768588 Jy ! Clean residual min=-0.002399 max=0.002999 Jy/beam ! Clean residual mean=-0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0768587 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0768587 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7855 mas, bmaj=1.938 mas, bpa=-3.067 degrees ! Estimated noise=476.773 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 = 0.00377858 Jy ! Component: 100 - total flux cleaned = 0.00599949 Jy ! Component: 150 - total flux cleaned = 0.00754494 Jy ! Component: 200 - total flux cleaned = 0.00816368 Jy ! Total flux subtracted in 200 components = 0.00816368 Jy ! Clean residual min=-0.001365 max=0.001338 Jy/beam ! Clean residual mean=-0.000004 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0850224 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.0850224 Jy ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.04 mas, bmaj=4.283 mas, bpa=1.122 degrees ! Estimated noise=653.88 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151076 Jy ! Component: 100 - total flux cleaned = 0.00238191 Jy ! Component: 150 - total flux cleaned = 0.00269096 Jy ! Component: 200 - total flux cleaned = 0.00282377 Jy ! Total flux subtracted in 200 components = 0.00282377 Jy ! Clean residual min=-0.001520 max=0.001369 Jy/beam ! Clean residual mean=-0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0878462 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 = 8.04343e-05 Jy ! Component: 100 - total flux cleaned = 0.000172506 Jy ! Component: 150 - total flux cleaned = 0.000240859 Jy ! Component: 200 - total flux cleaned = 0.000319357 Jy ! Total flux subtracted in 200 components = 0.000319357 Jy ! Clean residual min=-0.001408 max=0.001388 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0881655 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 0.0881655 Jy ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7855 mas, bmaj=1.938 mas, bpa=-3.067 degrees ! Estimated noise=476.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001402 Jy ! Component: 100 - total flux cleaned = 0.000216519 Jy ! Component: 150 - total flux cleaned = 0.000260812 Jy ! Component: 200 - total flux cleaned = 0.000260678 Jy ! Total flux subtracted in 200 components = 0.000260678 Jy ! Clean residual min=-0.000982 max=0.001144 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0884262 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.0884262 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=0.102579Jy sigma=0.000638 ! Fit after self-cal, rms=0.102575Jy sigma=0.000638 wmodel J0336-2036_X_2017_03_23_pus_map.mod ! Writing 69 model components to file: J0336-2036_X_2017_03_23_pus_map.mod wobs J0336-2036_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0336-2036_X_2017_03_23_pus_uvs.fits wwins J0336-2036_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0336-2036_X_2017_03_23_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 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505285 Jy ! Component: 100 - total flux cleaned = 0.000673499 Jy ! Component: 150 - total flux cleaned = 0.000761755 Jy ! Component: 200 - total flux cleaned = 0.0008287 Jy ! Component: 250 - total flux cleaned = 0.000908955 Jy ! Component: 300 - total flux cleaned = 0.000986796 Jy ! Component: 350 - total flux cleaned = 0.00100188 Jy ! Component: 400 - total flux cleaned = 0.00104556 Jy ! Component: 450 - total flux cleaned = 0.00104554 Jy ! Component: 500 - total flux cleaned = 0.00110125 Jy ! Component: 550 - total flux cleaned = 0.00104689 Jy ! Component: 600 - total flux cleaned = 0.00102026 Jy ! Component: 650 - total flux cleaned = 0.000967962 Jy ! Component: 700 - total flux cleaned = 0.000954951 Jy ! Component: 750 - total flux cleaned = 0.000879717 Jy ! Component: 800 - total flux cleaned = 0.00084296 Jy ! Component: 850 - total flux cleaned = 0.000794569 Jy ! Component: 900 - total flux cleaned = 0.00079462 Jy ! Component: 950 - total flux cleaned = 0.000736029 Jy ! Component: 1000 - total flux cleaned = 0.00072433 Jy ! Component: 1050 - total flux cleaned = 0.000690225 Jy ! Component: 1100 - total flux cleaned = 0.000656523 Jy ! Component: 1150 - total flux cleaned = 0.000590653 Jy ! Component: 1200 - total flux cleaned = 0.000590782 Jy ! Component: 1250 - total flux cleaned = 0.000558559 Jy ! Component: 1300 - total flux cleaned = 0.000516306 Jy ! Component: 1350 - total flux cleaned = 0.000464168 Jy ! Component: 1400 - total flux cleaned = 0.000433349 Jy ! Component: 1450 - total flux cleaned = 0.000403098 Jy ! Component: 1500 - total flux cleaned = 0.000383089 Jy ! Component: 1550 - total flux cleaned = 0.000363159 Jy ! Component: 1600 - total flux cleaned = 0.000314669 Jy ! Component: 1650 - total flux cleaned = 0.000305044 Jy ! Component: 1700 - total flux cleaned = 0.000276681 Jy ! Component: 1750 - total flux cleaned = 0.000239438 Jy ! Component: 1800 - total flux cleaned = 0.000230211 Jy ! Component: 1850 - total flux cleaned = 0.000202741 Jy ! Component: 1900 - total flux cleaned = 0.000121565 Jy ! Component: 1950 - total flux cleaned = 0.000130534 Jy ! Component: 2000 - total flux cleaned = 5.11117e-05 Jy ! Total flux subtracted in 2048 components = -9.86301e-06 Jy ! Clean residual min=-0.000654 max=0.000498 Jy/beam ! Clean residual mean=-0.000000 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0884163 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 200 components and 0.0884163 Jy ![Exited script file: muppet] wmap "J0336-2036_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7855 x 1.938 at -3.067 degrees (North through East) ! Clean map min=-0.00083842 max=0.069642 Jy/beam ! Writing clean map to FITS file: J0336-2036_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0696422 invert ! Inverting map ! Your choice of large map pixels excluded 0.206% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.688747 0.688747 1.37749 2.75499 5.50998 11.02 22.0399 44.0798 88.1596 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7855 x 1.938 at -3.067 degrees (North through East) ! Clean map min=-0.00083842 max=0.069642 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 J0336-2036_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:17:48 2019