! Started logfile: J1018-3144_X_2017_07_16_pus_uvs.log on Thu May 9 14:04:14 2019 obs J1018-3144_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1018-3144_X_2017_07_16_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.649163 visibilities/baseline/integration-bin. ! Found source: J1018-3144 ! ! 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 1200 lines of history. ! ! Reading 51180 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 J1018-3144_X_2017_07_16_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 347 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 562 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 546 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 378 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 463 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 438 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 562 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 562 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 601 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 617 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 646 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 574 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000811Jy sigma=0.006430 ! Fit after self-cal, rms=0.945429Jy sigma=0.006098 ! 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 0.0394% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6142 mas, bmaj=1.623 mas, bpa=-3.398 degrees ! Estimated noise=1310 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 = 0.0444399 Jy ! Component: 100 - total flux cleaned = 0.0543272 Jy ! Total flux subtracted in 100 components = 0.0543272 Jy ! Clean residual min=-0.004878 max=0.005971 Jy/beam ! Clean residual mean=-0.000081 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.0543273 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0543273 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=0.117915Jy sigma=0.000648 ! Fit after self-cal, rms=0.116634Jy sigma=0.000639 ! Inverting map ! Your choice of large map pixels excluded 0.0394% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0394% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.7835 mas, bmaj=2.155 mas, bpa=-6.164 degrees ! Estimated noise=581.085 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 = 0.00912219 Jy ! Component: 100 - total flux cleaned = 0.0134004 Jy ! Component: 150 - total flux cleaned = 0.0155047 Jy ! Component: 200 - total flux cleaned = 0.0165589 Jy ! Total flux subtracted in 200 components = 0.0165589 Jy ! Clean residual min=-0.005861 max=0.009412 Jy/beam ! Clean residual mean=-0.000190 rms=0.002744 Jy/beam ! Combined flux in latest and established models = 0.0708862 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.0708862 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=0.115898Jy sigma=0.000635 ! Fit after self-cal, rms=0.115797Jy sigma=0.000634 ! Inverting map ! Your choice of large map pixels excluded 0.0394% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 1.12 FD 1.00* HN 0.79 KP 0.89 ! LA 0.94 MK 1.12 NL 1.35 OV 1.21 ! PT 0.70 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00* HN 0.97 KP 0.94 ! LA 0.84 MK 1.17 NL 1.42 OV 1.41 ! PT 0.77 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.00* HN 1.05 KP 0.88 ! LA 0.83 MK 1.21 NL 1.42 OV 1.40 ! PT 0.72 SC 1.19 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.00* HN 0.88 KP 0.87 ! LA 0.87 MK 1.26 NL 1.42 OV 1.40 ! PT 0.74 SC 1.21 ! ! ! Correcting IF 5. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.00* HN 0.91 KP 0.87 ! LA 0.85 MK 1.17 NL 1.32 OV 1.45 ! PT 0.71 SC 1.18 ! ! ! Correcting IF 6. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00* HN 0.83 KP 0.91 ! LA 0.88 MK 1.06 NL 1.39 OV 1.31 ! PT 0.74 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00* HN 0.88 KP 0.92 ! LA 0.77 MK 1.31 NL 1.37 OV 1.42 ! PT 0.70 SC 1.20 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00* HN 0.83 KP 0.86 ! LA 0.83 MK 1.15 NL 1.26 OV 1.40 ! PT 0.75 SC 1.14 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00* HN 0.79 KP 0.87 ! LA 0.82 MK 1.13 NL 1.28 OV 1.40 ! PT 0.70 SC 1.20 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 0.76 KP 0.88 ! LA 0.83 MK 1.01 NL 1.29 OV 1.42 ! PT 0.73 SC 1.15 ! ! ! Correcting IF 11. ! A total of 81 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.81 KP 0.88 ! LA 0.93 MK 1.01 NL 1.13 OV 1.17 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.69 KP 0.87 ! LA 0.81 MK 0.99 NL 1.12 OV 1.18 ! PT 0.75 SC 0.99 ! ! ! Fit before self-cal, rms=0.115797Jy sigma=0.000634 ! Fit after self-cal, rms=0.121514Jy sigma=0.000625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8136 mas, bmaj=2.261 mas, bpa=-6.147 degrees ! Estimated noise=605.057 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 (-4.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00968958 Jy ! Component: 100 - total flux cleaned = 0.01318 Jy ! Component: 150 - total flux cleaned = 0.0143367 Jy ! Component: 200 - total flux cleaned = 0.0150771 Jy ! Total flux subtracted in 200 components = 0.0150771 Jy ! Clean residual min=-0.003764 max=0.008118 Jy/beam ! Clean residual mean=-0.000035 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.0859633 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.0859633 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=0.120805Jy sigma=0.000619 ! Fit after self-cal, rms=0.121138Jy sigma=0.000614 ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.121138Jy sigma=0.000614 ! Fit after self-cal, rms=0.121670Jy sigma=0.000611 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8162 mas, bmaj=2.266 mas, bpa=-6.301 degrees ! Estimated noise=602.955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467309 Jy ! Component: 100 - total flux cleaned = 0.00538439 Jy ! Component: 150 - total flux cleaned = 0.00568193 Jy ! Component: 200 - total flux cleaned = 0.0059634 Jy ! Total flux subtracted in 200 components = 0.0059634 Jy ! Clean residual min=-0.002505 max=0.004862 Jy/beam ! Clean residual mean=-0.000007 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0919267 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0919267 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=0.121480Jy sigma=0.000609 ! Fit after self-cal, rms=0.121191Jy sigma=0.000608 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428007 Jy ! Component: 100 - total flux cleaned = 0.00689863 Jy ! Component: 150 - total flux cleaned = 0.0082033 Jy ! Component: 200 - total flux cleaned = 0.0089903 Jy ! Total flux subtracted in 200 components = 0.0089903 Jy ! Clean residual min=-0.002030 max=0.002650 Jy/beam ! Clean residual mean=0.000013 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.100917 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 58 components and 0.100917 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=0.121007Jy sigma=0.000607 ! Fit after self-cal, rms=0.120498Jy sigma=0.000607 ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (-16.2, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308954 Jy ! Component: 100 - total flux cleaned = 0.0050881 Jy ! Component: 150 - total flux cleaned = 0.00620411 Jy ! Component: 200 - total flux cleaned = 0.00694398 Jy ! Total flux subtracted in 200 components = 0.00694398 Jy ! Clean residual min=-0.001828 max=0.002778 Jy/beam ! Clean residual mean=0.000037 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.107861 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 77 components and 0.107861 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=0.120371Jy sigma=0.000606 ! Fit after self-cal, rms=0.120039Jy sigma=0.000606 ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Added new window around map position (19.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00281906 Jy ! Component: 100 - total flux cleaned = 0.00471178 Jy ! Component: 150 - total flux cleaned = 0.00616639 Jy ! Component: 200 - total flux cleaned = 0.00711282 Jy ! Total flux subtracted in 200 components = 0.00711282 Jy ! Clean residual min=-0.001712 max=0.002146 Jy/beam ! Clean residual mean=0.000035 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.114974 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.114974 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=0.119927Jy sigma=0.000605 ! Fit after self-cal, rms=0.119689Jy sigma=0.000605 ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.119689Jy sigma=0.000605 ! Fit after self-cal, rms=0.114590Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.8135 mas, bmaj=2.253 mas, bpa=-5.898 degrees ! Estimated noise=590.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170846 Jy ! Component: 100 - total flux cleaned = 0.00300848 Jy ! Component: 150 - total flux cleaned = 0.00407264 Jy ! Component: 200 - total flux cleaned = 0.00454725 Jy ! Total flux subtracted in 200 components = 0.00454725 Jy ! Clean residual min=-0.001468 max=0.001729 Jy/beam ! Clean residual mean=-0.000009 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.119521 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.119521 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=0.114552Jy sigma=0.000603 ! Fit after self-cal, rms=0.114298Jy sigma=0.000603 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.00146714 Jy ! Component: 100 - total flux cleaned = 0.00260946 Jy ! Component: 150 - total flux cleaned = 0.00311303 Jy ! Component: 200 - total flux cleaned = 0.00334924 Jy ! Total flux subtracted in 200 components = 0.00334924 Jy ! Clean residual min=-0.001373 max=0.001661 Jy/beam ! Clean residual mean=-0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.12287 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 118 components and 0.12287 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=0.114266Jy sigma=0.000603 ! Fit after self-cal, rms=0.114176Jy sigma=0.000603 ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 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=0.114176Jy sigma=0.000603 ! Fit after self-cal, rms=0.113306Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.281 mas, bmaj=6.675 mas, bpa=3.082 degrees ! Estimated noise=711.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124688 Jy ! Component: 100 - total flux cleaned = 0.00211073 Jy ! Component: 150 - total flux cleaned = 0.00274453 Jy ! Component: 200 - total flux cleaned = 0.00311004 Jy ! Total flux subtracted in 200 components = 0.00311004 Jy ! Clean residual min=-0.001482 max=0.001530 Jy/beam ! Clean residual mean=-0.000024 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.12598 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 140 components and 0.12598 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=0.113293Jy sigma=0.000603 ! Fit after self-cal, rms=0.113246Jy sigma=0.000602 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 = 0.000931834 Jy ! Component: 100 - total flux cleaned = 0.00158695 Jy ! Component: 150 - total flux cleaned = 0.00199276 Jy ! Component: 200 - total flux cleaned = 0.00219699 Jy ! Total flux subtracted in 200 components = 0.00219699 Jy ! Clean residual min=-0.001381 max=0.001489 Jy/beam ! Clean residual mean=-0.000020 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.128177 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.128177 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=0.113238Jy sigma=0.000602 ! Fit after self-cal, rms=0.113203Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.814 mas, bmaj=2.254 mas, bpa=-5.83 degrees ! Estimated noise=585.271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.814 x 2.254 at -5.83 degrees (North through East) ! Clean map min=-0.0052887 max=0.06164 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 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.6289 mas, bmaj=1.654 mas, bpa=-2.917 degrees ! Estimated noise=1367.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0470966 Jy ! Component: 100 - total flux cleaned = 0.0625103 Jy ! Component: 150 - total flux cleaned = 0.0722449 Jy ! Component: 200 - total flux cleaned = 0.0799761 Jy ! Total flux subtracted in 200 components = 0.0799761 Jy ! Clean residual min=-0.004772 max=0.005631 Jy/beam ! Clean residual mean=-0.000036 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.079976 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.079976 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.814 mas, bmaj=2.254 mas, bpa=-5.83 degrees ! Estimated noise=585.271 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 = 0.00828096 Jy ! Component: 100 - total flux cleaned = 0.0146068 Jy ! Component: 150 - total flux cleaned = 0.0196026 Jy ! Component: 200 - total flux cleaned = 0.0229848 Jy ! Total flux subtracted in 200 components = 0.0229848 Jy ! Clean residual min=-0.003541 max=0.003858 Jy/beam ! Clean residual mean=-0.000023 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.102961 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 52 components and 0.102961 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 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 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=2.281 mas, bmaj=6.675 mas, bpa=3.082 degrees ! Estimated noise=711.055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596703 Jy ! Component: 100 - total flux cleaned = 0.0101361 Jy ! Component: 150 - total flux cleaned = 0.0126518 Jy ! Component: 200 - total flux cleaned = 0.0146391 Jy ! Total flux subtracted in 200 components = 0.0146391 Jy ! Clean residual min=-0.003299 max=0.002610 Jy/beam ! Clean residual mean=-0.000020 rms=0.000984 Jy/beam ! Combined flux in latest and established models = 0.1176 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159433 Jy ! Component: 100 - total flux cleaned = 0.0030567 Jy ! Component: 150 - total flux cleaned = 0.00424716 Jy ! Component: 200 - total flux cleaned = 0.00528713 Jy ! Total flux subtracted in 200 components = 0.00528713 Jy ! Clean residual min=-0.002367 max=0.001800 Jy/beam ! Clean residual mean=-0.000015 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.122887 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 117 components and 0.122887 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! Estimated beam: bmin=0.814 mas, bmaj=2.254 mas, bpa=-5.83 degrees ! Estimated noise=585.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929699 Jy ! Component: 100 - total flux cleaned = 0.00181209 Jy ! Component: 150 - total flux cleaned = 0.00231827 Jy ! Component: 200 - total flux cleaned = 0.00242883 Jy ! Total flux subtracted in 200 components = 0.00242883 Jy ! Clean residual min=-0.001562 max=0.001835 Jy/beam ! Clean residual mean=-0.000013 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.125316 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.125316 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=0.113304Jy sigma=0.000603 ! Fit after self-cal, rms=0.113268Jy sigma=0.000603 wmodel J1018-3144_X_2017_07_16_pus_map.mod ! Writing 136 model components to file: J1018-3144_X_2017_07_16_pus_map.mod wobs J1018-3144_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1018-3144_X_2017_07_16_pus_uvs.fits wwins J1018-3144_X_2017_07_16_pus_map.win ! wwins: Wrote 5 windows to J1018-3144_X_2017_07_16_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 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434205 Jy ! Component: 100 - total flux cleaned = 0.000834523 Jy ! Component: 150 - total flux cleaned = 0.00110628 Jy ! Component: 200 - total flux cleaned = 0.00129067 Jy ! Component: 250 - total flux cleaned = 0.00146501 Jy ! Component: 300 - total flux cleaned = 0.0016765 Jy ! Component: 350 - total flux cleaned = 0.00186132 Jy ! Component: 400 - total flux cleaned = 0.00206053 Jy ! Component: 450 - total flux cleaned = 0.00221561 Jy ! Component: 500 - total flux cleaned = 0.00229147 Jy ! Component: 550 - total flux cleaned = 0.0024404 Jy ! Component: 600 - total flux cleaned = 0.00251339 Jy ! Component: 650 - total flux cleaned = 0.00262052 Jy ! Component: 700 - total flux cleaned = 0.00274333 Jy ! Component: 750 - total flux cleaned = 0.00282914 Jy ! Component: 800 - total flux cleaned = 0.00286303 Jy ! Component: 850 - total flux cleaned = 0.00296301 Jy ! Component: 900 - total flux cleaned = 0.00302884 Jy ! Component: 950 - total flux cleaned = 0.00312554 Jy ! Component: 1000 - total flux cleaned = 0.003205 Jy ! Component: 1050 - total flux cleaned = 0.00328286 Jy ! Component: 1100 - total flux cleaned = 0.00326727 Jy ! Component: 1150 - total flux cleaned = 0.00332807 Jy ! Component: 1200 - total flux cleaned = 0.00341783 Jy ! Component: 1250 - total flux cleaned = 0.00344737 Jy ! Component: 1300 - total flux cleaned = 0.00347626 Jy ! Component: 1350 - total flux cleaned = 0.00347639 Jy ! Component: 1400 - total flux cleaned = 0.00350488 Jy ! Component: 1450 - total flux cleaned = 0.00353312 Jy ! Component: 1500 - total flux cleaned = 0.00360265 Jy ! Component: 1550 - total flux cleaned = 0.00361611 Jy ! Component: 1600 - total flux cleaned = 0.00358887 Jy ! Component: 1650 - total flux cleaned = 0.00356211 Jy ! Component: 1700 - total flux cleaned = 0.00360209 Jy ! Component: 1750 - total flux cleaned = 0.00361522 Jy ! Component: 1800 - total flux cleaned = 0.00364108 Jy ! Component: 1850 - total flux cleaned = 0.00360254 Jy ! Component: 1900 - total flux cleaned = 0.00360261 Jy ! Component: 1950 - total flux cleaned = 0.00358994 Jy ! Component: 2000 - total flux cleaned = 0.00356505 Jy ! Total flux subtracted in 2048 components = 0.00360215 Jy ! Clean residual min=-0.000740 max=0.000795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.128918 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 280 components and 0.128918 Jy ![Exited script file: muppet] wmap "J1018-3144_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.814 x 2.254 at -5.83 degrees (North through East) ! Clean map min=-0.0038166 max=0.062419 Jy/beam ! Writing clean map to FITS file: J1018-3144_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0624194 invert ! Inverting map ! Your choice of large map pixels excluded 0.0397% of the data. ! The x-axis pixel size should ideally be below 0.1995 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00023429 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12604 1.12604 2.25209 4.50418 9.00835 18.0167 36.0334 72.0668 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.814 x 2.254 at -5.83 degrees (North through East) ! Clean map min=-0.0038166 max=0.062419 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 J1018-3144_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:04:17 2019