! Started logfile: J1615-2430_X_2017_02_24_pus_uvs.log on Sat May 4 10:04:43 2019 obs J1615-2430_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1615-2430_X_2017_02_24_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87963 visibilities/baseline/integration-bin. ! Found source: J1615-2430 ! ! 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 1882 lines of history. ! ! Reading 45600 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 J1615-2430_X_2017_02_24_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945589Jy sigma=0.007407 ! Fit after self-cal, rms=0.925875Jy sigma=0.007270 ! 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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.65 mas, bmaj=1.675 mas, bpa=-3.246 degrees ! Estimated noise=806.412 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 = 0.0489922 Jy ! Component: 100 - total flux cleaned = 0.0712603 Jy ! Total flux subtracted in 100 components = 0.0712603 Jy ! Clean residual min=-0.004709 max=0.012113 Jy/beam ! Clean residual mean=-0.000086 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.0712603 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0712603 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=0.098346Jy sigma=0.000706 ! Fit after self-cal, rms=0.098110Jy sigma=0.000704 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143254 Jy ! Component: 100 - total flux cleaned = 0.0231918 Jy ! Total flux subtracted in 100 components = 0.0231918 Jy ! Clean residual min=-0.003541 max=0.007445 Jy/beam ! Clean residual mean=-0.000046 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.094452 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.094452 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=0.094600Jy sigma=0.000668 ! Fit after self-cal, rms=0.094553Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-0.8, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00757795 Jy ! Component: 100 - total flux cleaned = 0.0126602 Jy ! Total flux subtracted in 100 components = 0.0126602 Jy ! Clean residual min=-0.003107 max=0.004649 Jy/beam ! Clean residual mean=-0.000027 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.107112 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.107112 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=0.093573Jy sigma=0.000658 ! Fit after self-cal, rms=0.093570Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8882 mas, bmaj=2.242 mas, bpa=-4.149 degrees ! Estimated noise=444.69 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 (-0.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00787723 Jy ! Component: 100 - total flux cleaned = 0.0125977 Jy ! Component: 150 - total flux cleaned = 0.0157672 Jy ! Component: 200 - total flux cleaned = 0.0179361 Jy ! Total flux subtracted in 200 components = 0.0179361 Jy ! Clean residual min=-0.001771 max=0.003774 Jy/beam ! Clean residual mean=-0.000020 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.125048 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 0.125048 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=0.092902Jy sigma=0.000651 ! Fit after self-cal, rms=0.092883Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 1.03 FD 1.03 HN 1.09 KP 1.01 ! LA 0.97 MK 1.08 NL 0.95 OV 0.97 ! PT 0.94 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.03 HN 1.05 KP 0.97 ! LA 1.00 MK 1.01 NL 1.02 OV 1.01 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.20 KP 1.05 ! LA 1.00 MK 1.10 NL 0.93 OV 0.97 ! PT 0.94 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.16 KP 0.95 ! LA 1.00 MK 1.00 NL 0.96 OV 1.02 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.01 KP 0.99 ! LA 0.99 MK 1.07 NL 0.96 OV 1.03 ! PT 0.88 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.04 HN 1.09 KP 0.99 ! LA 1.04 MK 1.04 NL 0.97 OV 1.01 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.08 KP 0.98 ! LA 1.01 MK 1.17 NL 0.95 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.97 KP 0.96 ! LA 1.02 MK 1.00 NL 0.97 OV 1.01 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.41 KP 1.01 ! LA 0.98 MK 0.93 NL 0.98 OV 0.98 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.16 KP 1.00 ! LA 0.97 MK 0.84 NL 0.97 OV 1.05 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.10 HN 1.01 KP 0.99 ! LA 1.00 MK 0.86 NL 0.99 OV 0.96 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 1.05 KP 0.99 ! LA 1.04 MK 0.88 NL 0.96 OV 1.00 ! PT 0.95 SC 0.85 ! ! ! Fit before self-cal, rms=0.092883Jy sigma=0.000651 ! Fit after self-cal, rms=0.097476Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8937 mas, bmaj=2.251 mas, bpa=-4.523 degrees ! Estimated noise=449.783 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 = 0.000858375 Jy ! Component: 100 - total flux cleaned = 0.000893652 Jy ! Component: 150 - total flux cleaned = 0.000954732 Jy ! Component: 200 - total flux cleaned = 0.00092773 Jy ! Total flux subtracted in 200 components = 0.00092773 Jy ! Clean residual min=-0.001513 max=0.001885 Jy/beam ! Clean residual mean=-0.000000 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.125976 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.125976 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=0.097448Jy sigma=0.000648 ! Fit after self-cal, rms=0.097544Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.097544Jy sigma=0.000648 ! Fit after self-cal, rms=0.098702Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8887 mas, bmaj=2.235 mas, bpa=-4.785 degrees ! Estimated noise=451.166 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000670507 Jy ! Component: 100 - total flux cleaned = 0.00074957 Jy ! Component: 150 - total flux cleaned = 0.000748273 Jy ! Component: 200 - total flux cleaned = 0.000767848 Jy ! Total flux subtracted in 200 components = 0.000767848 Jy ! Clean residual min=-0.001239 max=0.001609 Jy/beam ! Clean residual mean=-0.000006 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.126744 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.126744 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=0.098686Jy sigma=0.000647 ! Fit after self-cal, rms=0.098705Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 (-3.4, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136227 Jy ! Component: 100 - total flux cleaned = 0.0018814 Jy ! Component: 150 - total flux cleaned = 0.00190524 Jy ! Component: 200 - total flux cleaned = 0.00186123 Jy ! Total flux subtracted in 200 components = 0.00186123 Jy ! Clean residual min=-0.001181 max=0.001196 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.128605 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.128605 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=0.098683Jy sigma=0.000646 ! Fit after self-cal, rms=0.098676Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.098676Jy sigma=0.000646 ! Fit after self-cal, rms=0.098241Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8806 mas, bmaj=2.209 mas, bpa=-4.652 degrees ! Estimated noise=447.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000781915 Jy ! Component: 100 - total flux cleaned = 0.000912692 Jy ! Component: 150 - total flux cleaned = 0.000911092 Jy ! Component: 200 - total flux cleaned = 0.000931636 Jy ! Total flux subtracted in 200 components = 0.000931636 Jy ! Clean residual min=-0.001228 max=0.001132 Jy/beam ! Clean residual mean=-0.000006 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.129537 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.129537 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=0.098227Jy sigma=0.000646 ! Fit after self-cal, rms=0.098229Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 0.000166124 Jy ! Component: 100 - total flux cleaned = 0.000188605 Jy ! Component: 150 - total flux cleaned = 0.000168023 Jy ! Component: 200 - total flux cleaned = 0.000149478 Jy ! Total flux subtracted in 200 components = 0.000149478 Jy ! Clean residual min=-0.001246 max=0.001111 Jy/beam ! Clean residual mean=-0.000006 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.129686 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.129686 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=0.098219Jy sigma=0.000646 ! Fit after self-cal, rms=0.098217Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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=0.098217Jy sigma=0.000646 ! Fit after self-cal, rms=0.097462Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.333 mas, bmaj=5.513 mas, bpa=-1.722 degrees ! Estimated noise=551.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000454037 Jy ! Component: 100 - total flux cleaned = 0.000530928 Jy ! Component: 150 - total flux cleaned = 0.00058657 Jy ! Component: 200 - total flux cleaned = 0.000606633 Jy ! Total flux subtracted in 200 components = 0.000606633 Jy ! Clean residual min=-0.001143 max=0.000981 Jy/beam ! Clean residual mean=-0.000009 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.130293 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.130293 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=0.097459Jy sigma=0.000646 ! Fit after self-cal, rms=0.097459Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 = 1.6943e-05 Jy ! Component: 100 - total flux cleaned = 1.71329e-05 Jy ! Component: 150 - total flux cleaned = 1.7619e-05 Jy ! Component: 200 - total flux cleaned = 2.63352e-05 Jy ! Total flux subtracted in 200 components = 2.63352e-05 Jy ! Clean residual min=-0.001123 max=0.000976 Jy/beam ! Clean residual mean=-0.000009 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.130319 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 139 components and 0.130319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097456Jy sigma=0.000646 ! Fit after self-cal, rms=0.097457Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8743 mas, bmaj=2.193 mas, bpa=-4.524 degrees ! Estimated noise=444.913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.193 at -4.524 degrees (North through East) ! Clean map min=-0.0011227 max=0.064907 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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6413 mas, bmaj=1.649 mas, bpa=-3.578 degrees ! Estimated noise=796.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485395 Jy ! Component: 100 - total flux cleaned = 0.0723565 Jy ! Component: 150 - total flux cleaned = 0.0874887 Jy ! Component: 200 - total flux cleaned = 0.0977751 Jy ! Total flux subtracted in 200 components = 0.0977751 Jy ! Clean residual min=-0.003046 max=0.005691 Jy/beam ! Clean residual mean=-0.000049 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.0977751 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0977751 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8743 mas, bmaj=2.193 mas, bpa=-4.524 degrees ! Estimated noise=444.913 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 = 0.011718 Jy ! Component: 100 - total flux cleaned = 0.0183489 Jy ! Component: 150 - total flux cleaned = 0.0225726 Jy ! Component: 200 - total flux cleaned = 0.025571 Jy ! Total flux subtracted in 200 components = 0.025571 Jy ! Clean residual min=-0.001489 max=0.002250 Jy/beam ! Clean residual mean=-0.000030 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.123346 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 77 components and 0.123346 Jy ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238545 Jy ! Component: 100 - total flux cleaned = 0.00408103 Jy ! Component: 150 - total flux cleaned = 0.00534077 Jy ! Component: 200 - total flux cleaned = 0.00581662 Jy ! Total flux subtracted in 200 components = 0.00581662 Jy ! Clean residual min=-0.001287 max=0.001095 Jy/beam ! Clean residual mean=-0.000011 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.129163 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.129163 Jy ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.333 mas, bmaj=5.513 mas, bpa=-1.722 degrees ! Estimated noise=551.453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000982705 Jy ! Component: 100 - total flux cleaned = 0.00127532 Jy ! Component: 150 - total flux cleaned = 0.0013415 Jy ! Component: 200 - total flux cleaned = 0.00134098 Jy ! Total flux subtracted in 200 components = 0.00134098 Jy ! Clean residual min=-0.001096 max=0.001005 Jy/beam ! Clean residual mean=-0.000009 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.130504 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.19932e-07 Jy ! Component: 100 - total flux cleaned = -1.03922e-05 Jy ! Component: 150 - total flux cleaned = -1.05529e-05 Jy ! Component: 200 - total flux cleaned = -1.09027e-05 Jy ! Total flux subtracted in 200 components = -1.09027e-05 Jy ! Clean residual min=-0.001061 max=0.001005 Jy/beam ! Clean residual mean=-0.000008 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.130493 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.130493 Jy ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8743 mas, bmaj=2.193 mas, bpa=-4.524 degrees ! Estimated noise=444.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111021 Jy ! Component: 100 - total flux cleaned = -0.000107422 Jy ! Component: 150 - total flux cleaned = -0.000149299 Jy ! Component: 200 - total flux cleaned = -0.000168085 Jy ! Total flux subtracted in 200 components = -0.000168085 Jy ! Clean residual min=-0.001124 max=0.001056 Jy/beam ! Clean residual mean=-0.000005 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.130325 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 138 components and 0.130325 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=0.097457Jy sigma=0.000646 ! Fit after self-cal, rms=0.097443Jy sigma=0.000646 wmodel J1615-2430_X_2017_02_24_pus_map.mod ! Writing 138 model components to file: J1615-2430_X_2017_02_24_pus_map.mod wobs J1615-2430_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1615-2430_X_2017_02_24_pus_uvs.fits wwins J1615-2430_X_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J1615-2430_X_2017_02_24_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 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000329843 Jy ! Component: 100 - total flux cleaned = -0.000597816 Jy ! Component: 150 - total flux cleaned = -0.000747796 Jy ! Component: 200 - total flux cleaned = -0.000873953 Jy ! Component: 250 - total flux cleaned = -0.00102474 Jy ! Component: 300 - total flux cleaned = -0.00108293 Jy ! Component: 350 - total flux cleaned = -0.00112488 Jy ! Component: 400 - total flux cleaned = -0.00115221 Jy ! Component: 450 - total flux cleaned = -0.00117928 Jy ! Component: 500 - total flux cleaned = -0.0012057 Jy ! Component: 550 - total flux cleaned = -0.00120591 Jy ! Component: 600 - total flux cleaned = -0.00119366 Jy ! Component: 650 - total flux cleaned = -0.0012059 Jy ! Component: 700 - total flux cleaned = -0.00120578 Jy ! Component: 750 - total flux cleaned = -0.00120581 Jy ! Component: 800 - total flux cleaned = -0.00120585 Jy ! Component: 850 - total flux cleaned = -0.00119447 Jy ! Component: 900 - total flux cleaned = -0.00120552 Jy ! Component: 950 - total flux cleaned = -0.00119454 Jy ! Component: 1000 - total flux cleaned = -0.00118371 Jy ! Component: 1050 - total flux cleaned = -0.00118358 Jy ! Component: 1100 - total flux cleaned = -0.00118361 Jy ! Component: 1150 - total flux cleaned = -0.00118381 Jy ! Component: 1200 - total flux cleaned = -0.00120431 Jy ! Component: 1250 - total flux cleaned = -0.00118414 Jy ! Component: 1300 - total flux cleaned = -0.00117419 Jy ! Component: 1350 - total flux cleaned = -0.00119378 Jy ! Component: 1400 - total flux cleaned = -0.00117435 Jy ! Component: 1450 - total flux cleaned = -0.00123223 Jy ! Component: 1500 - total flux cleaned = -0.00124174 Jy ! Component: 1550 - total flux cleaned = -0.00124184 Jy ! Component: 1600 - total flux cleaned = -0.0012513 Jy ! Component: 1650 - total flux cleaned = -0.00128835 Jy ! Component: 1700 - total flux cleaned = -0.00127013 Jy ! Component: 1750 - total flux cleaned = -0.00127033 Jy ! Component: 1800 - total flux cleaned = -0.00129727 Jy ! Component: 1850 - total flux cleaned = -0.00130624 Jy ! Component: 1900 - total flux cleaned = -0.00132385 Jy ! Component: 1950 - total flux cleaned = -0.00132392 Jy ! Component: 2000 - total flux cleaned = -0.00134118 Jy ! Total flux subtracted in 2048 components = -0.00135832 Jy ! Clean residual min=-0.000518 max=0.000440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.128966 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 281 components and 0.128966 Jy ![Exited script file: muppet] wmap "J1615-2430_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.193 at -4.524 degrees (North through East) ! Clean map min=-0.0010155 max=0.064001 Jy/beam ! Writing clean map to FITS file: J1615-2430_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0640009 invert ! Inverting map ! Your choice of large map pixels excluded 0.165% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157486 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.738206 0.738206 1.47641 2.95282 5.90565 11.8113 23.6226 47.2452 94.4903 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.193 at -4.524 degrees (North through East) ! Clean map min=-0.0010155 max=0.064001 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 J1615-2430_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:04:46 2019