! Started logfile: J0106-4034_X_2017_05_01_pus_uvs.log on Wed May 1 19:50:47 2019 obs J0106-4034_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0106-4034_X_2017_05_01_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.561905 visibilities/baseline/integration-bin. ! Found source: J0106-4034 ! ! 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 863 lines of history. ! ! Reading 14868 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 J0106-4034_X_2017_05_01_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 126 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.440639Jy sigma=0.001581 ! Fit after self-cal, rms=0.414932Jy sigma=0.001445 ! 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6725 mas, bmaj=1.858 mas, bpa=-0.1012 degrees ! Estimated noise=2080.2 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 = 0.73404 Jy ! Component: 100 - total flux cleaned = 0.976227 Jy ! Total flux subtracted in 100 components = 0.976227 Jy ! Clean residual min=-0.042435 max=0.113830 Jy/beam ! Clean residual mean=-0.000162 rms=0.013311 Jy/beam ! Combined flux in latest and established models = 0.976227 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.976227 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=0.279447Jy sigma=0.001408 ! Fit after self-cal, rms=0.278884Jy sigma=0.001408 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10663 Jy ! Component: 100 - total flux cleaned = 0.15782 Jy ! Total flux subtracted in 100 components = 0.15782 Jy ! Clean residual min=-0.032056 max=0.069241 Jy/beam ! Clean residual mean=-0.000086 rms=0.008214 Jy/beam ! Combined flux in latest and established models = 1.13405 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 1.13405 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=0.240327Jy sigma=0.000970 ! Fit after self-cal, rms=0.238333Jy sigma=0.000949 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9105 mas, bmaj=2.45 mas, bpa=3.021 degrees ! Estimated noise=1066.03 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 = 0.044678 Jy ! Component: 100 - total flux cleaned = 0.066523 Jy ! Component: 150 - total flux cleaned = 0.0772778 Jy ! Component: 200 - total flux cleaned = 0.0793178 Jy ! Total flux subtracted in 200 components = 0.0793178 Jy ! Clean residual min=-0.027523 max=0.034580 Jy/beam ! Clean residual mean=-0.000094 rms=0.007498 Jy/beam ! Combined flux in latest and established models = 1.21336 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 1.21336 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=0.231978Jy sigma=0.000864 ! Fit after self-cal, rms=0.231712Jy sigma=0.000858 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.44 KP 0.98 ! LA 0.97 MK 0.89 NL 1.17 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.44 KP 0.95 ! LA 0.97 MK 0.93 NL 1.16 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.39 KP 0.97 ! LA 1.00 MK 0.92 NL 1.15 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.31 KP 0.96 ! LA 0.99 MK 0.94 NL 1.14 OV 0.97 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.23 KP 0.96 ! LA 0.98 MK 1.05 NL 1.18 OV 0.97 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.23 KP 0.95 ! LA 0.99 MK 0.99 NL 1.18 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.43 KP 0.95 ! LA 1.01 MK 0.95 NL 1.16 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.33 KP 0.94 ! LA 0.97 MK 0.98 NL 1.18 OV 0.97 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.35 KP 0.95 ! LA 0.99 MK 0.98 NL 1.16 OV 0.96 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.35 KP 0.96 ! LA 1.00 MK 1.03 NL 1.18 OV 0.97 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 HN 1.35 KP 1.02 ! LA 1.05 MK 1.08 NL 1.24 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.34 KP 0.92 ! LA 0.99 MK 0.97 NL 1.18 OV 0.96 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.231712Jy sigma=0.000858 ! Fit after self-cal, rms=0.226989Jy sigma=0.000729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9102 mas, bmaj=2.446 mas, bpa=3.104 degrees ! Estimated noise=1072.8 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 = -0.00621058 Jy ! Component: 100 - total flux cleaned = -0.00797455 Jy ! Component: 150 - total flux cleaned = -0.00950018 Jy ! Component: 200 - total flux cleaned = -0.0103087 Jy ! Total flux subtracted in 200 components = -0.0103087 Jy ! Clean residual min=-0.023909 max=0.016127 Jy/beam ! Clean residual mean=-0.000142 rms=0.004307 Jy/beam ! Combined flux in latest and established models = 1.20306 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 1.20306 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=0.225324Jy sigma=0.000722 ! Fit after self-cal, rms=0.225820Jy sigma=0.000722 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.225820Jy sigma=0.000722 ! Fit after self-cal, rms=0.272675Jy sigma=0.000681 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9259 mas, bmaj=2.481 mas, bpa=3.992 degrees ! Estimated noise=1084.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00706346 Jy ! Component: 100 - total flux cleaned = -0.00757043 Jy ! Component: 150 - total flux cleaned = -0.00827853 Jy ! Component: 200 - total flux cleaned = -0.00871312 Jy ! Total flux subtracted in 200 components = -0.00871312 Jy ! Clean residual min=-0.013490 max=0.009480 Jy/beam ! Clean residual mean=-0.000091 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 1.19434 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 1.19434 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=0.272059Jy sigma=0.000676 ! Fit after self-cal, rms=0.272241Jy sigma=0.000675 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.00190024 Jy ! Component: 100 - total flux cleaned = -0.0024986 Jy ! Component: 150 - total flux cleaned = -0.00267862 Jy ! Component: 200 - total flux cleaned = -0.00303837 Jy ! Total flux subtracted in 200 components = -0.00303837 Jy ! Clean residual min=-0.012764 max=0.009246 Jy/beam ! Clean residual mean=-0.000097 rms=0.002725 Jy/beam ! Combined flux in latest and established models = 1.1913 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 1.1913 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=0.271887Jy sigma=0.000673 ! Fit after self-cal, rms=0.271947Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.271947Jy sigma=0.000672 ! Fit after self-cal, rms=0.279283Jy sigma=0.000670 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9283 mas, bmaj=2.487 mas, bpa=4.091 degrees ! Estimated noise=1085.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00427233 Jy ! Component: 100 - total flux cleaned = -0.00508783 Jy ! Component: 150 - total flux cleaned = -0.00564277 Jy ! Component: 200 - total flux cleaned = -0.00582431 Jy ! Total flux subtracted in 200 components = -0.00582431 Jy ! Clean residual min=-0.011605 max=0.008630 Jy/beam ! Clean residual mean=-0.000056 rms=0.002522 Jy/beam ! Combined flux in latest and established models = 1.18548 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 1.18548 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=0.278892Jy sigma=0.000668 ! Fit after self-cal, rms=0.279006Jy sigma=0.000667 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.00123495 Jy ! Component: 100 - total flux cleaned = -0.00156438 Jy ! Component: 150 - total flux cleaned = -0.00188408 Jy ! Component: 200 - total flux cleaned = -0.0020395 Jy ! Total flux subtracted in 200 components = -0.0020395 Jy ! Clean residual min=-0.010891 max=0.008464 Jy/beam ! Clean residual mean=-0.000060 rms=0.002466 Jy/beam ! Combined flux in latest and established models = 1.18344 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 1.18344 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=0.278738Jy sigma=0.000666 ! Fit after self-cal, rms=0.278828Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.278828Jy sigma=0.000666 ! Fit after self-cal, rms=0.287932Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.697 mas, bmaj=9.829 mas, bpa=1.115 degrees ! Estimated noise=1185.65 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00485607 Jy ! Component: 100 - total flux cleaned = -0.00581502 Jy ! Component: 150 - total flux cleaned = -0.00605622 Jy ! Component: 200 - total flux cleaned = -0.00621116 Jy ! Total flux subtracted in 200 components = -0.00621116 Jy ! Clean residual min=-0.007427 max=0.006135 Jy/beam ! Clean residual mean=-0.000076 rms=0.002343 Jy/beam ! Combined flux in latest and established models = 1.17723 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 1.17723 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=0.287803Jy sigma=0.000664 ! Fit after self-cal, rms=0.287813Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = -0.000351715 Jy ! Component: 100 - total flux cleaned = -0.000357191 Jy ! Component: 150 - total flux cleaned = -0.000579355 Jy ! Component: 200 - total flux cleaned = -0.000785775 Jy ! Total flux subtracted in 200 components = -0.000785775 Jy ! Clean residual min=-0.007253 max=0.006329 Jy/beam ! Clean residual mean=-0.000079 rms=0.002342 Jy/beam ! Combined flux in latest and established models = 1.17644 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 61 components and 1.17644 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=0.287723Jy sigma=0.000664 ! Fit after self-cal, rms=0.287750Jy sigma=0.000664 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9307 mas, bmaj=2.493 mas, bpa=4.197 degrees ! Estimated noise=1085.93 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9307 x 2.493 at 4.197 degrees (North through East) ! Clean map min=-0.011085 max=0.83821 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 ! Performing amp+phase self-cal ! ! 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=0.287750Jy sigma=0.000664 ! Fit after self-cal, rms=0.632225Jy sigma=0.000604 ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9303 mas, bmaj=2.49 mas, bpa=4.22 degrees ! Estimated noise=1082.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00343753 Jy ! Component: 100 - total flux cleaned = -0.00409507 Jy ! Component: 150 - total flux cleaned = -0.00454917 Jy ! Component: 200 - total flux cleaned = -0.0048345 Jy ! Total flux subtracted in 200 components = -0.0048345 Jy ! Clean residual min=-0.008408 max=0.007569 Jy/beam ! Clean residual mean=-0.000051 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 1.17161 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 1.17161 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=0.632114Jy sigma=0.000602 ! Fit after self-cal, rms=0.631987Jy sigma=0.000602 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670719 Jy ! Component: 100 - total flux cleaned = -0.00108092 Jy ! Component: 150 - total flux cleaned = -0.00133272 Jy ! Component: 200 - total flux cleaned = -0.00145795 Jy ! Total flux subtracted in 200 components = -0.00145795 Jy ! Clean residual min=-0.008151 max=0.007500 Jy/beam ! Clean residual mean=-0.000054 rms=0.002048 Jy/beam ! Combined flux in latest and established models = 1.17015 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 1.17015 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=0.631898Jy sigma=0.000601 ! Fit after self-cal, rms=0.631861Jy sigma=0.000601 ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.631861Jy sigma=0.000601 ! Fit after self-cal, rms=0.678110Jy sigma=0.000601 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6879 mas, bmaj=1.854 mas, bpa=1.305 degrees ! Estimated noise=2171.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.75627 Jy ! Component: 100 - total flux cleaned = 0.980408 Jy ! Component: 150 - total flux cleaned = 1.07164 Jy ! Component: 200 - total flux cleaned = 1.11619 Jy ! Total flux subtracted in 200 components = 1.11619 Jy ! Clean residual min=-0.016820 max=0.027786 Jy/beam ! Clean residual mean=-0.000037 rms=0.003970 Jy/beam ! Combined flux in latest and established models = 1.11619 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.11619 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9322 mas, bmaj=2.494 mas, bpa=4.308 degrees ! Estimated noise=1082.86 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) ! Added new window around map position (0, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316005 Jy ! Component: 100 - total flux cleaned = 0.0455815 Jy ! Component: 150 - total flux cleaned = 0.0487853 Jy ! Component: 200 - total flux cleaned = 0.0490364 Jy ! Total flux subtracted in 200 components = 0.0490364 Jy ! Clean residual min=-0.007005 max=0.008333 Jy/beam ! Clean residual mean=-0.000044 rms=0.001870 Jy/beam ! Combined flux in latest and established models = 1.16522 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 1.16523 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (-1.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043422 Jy ! Component: 100 - total flux cleaned = 0.00410913 Jy ! Component: 150 - total flux cleaned = 0.00390238 Jy ! Component: 200 - total flux cleaned = 0.00391092 Jy ! Total flux subtracted in 200 components = 0.00391092 Jy ! Clean residual min=-0.006670 max=0.005925 Jy/beam ! Clean residual mean=-0.000039 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 1.16914 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 1.16914 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.705 mas, bmaj=9.858 mas, bpa=1.124 degrees ! Estimated noise=1179.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533011 Jy ! Component: 100 - total flux cleaned = 0.000287713 Jy ! Component: 150 - total flux cleaned = 0.000136579 Jy ! Component: 200 - total flux cleaned = -7.44767e-05 Jy ! Total flux subtracted in 200 components = -7.44767e-05 Jy ! Clean residual min=-0.005953 max=0.004703 Jy/beam ! Clean residual mean=-0.000055 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 1.16906 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 = -0.000131926 Jy ! Component: 100 - total flux cleaned = -0.00025751 Jy ! Component: 150 - total flux cleaned = -0.0003168 Jy ! Component: 200 - total flux cleaned = -0.00043052 Jy ! Total flux subtracted in 200 components = -0.00043052 Jy ! Clean residual min=-0.005872 max=0.004695 Jy/beam ! Clean residual mean=-0.000057 rms=0.001890 Jy/beam ! Combined flux in latest and established models = 1.16863 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 1.16863 Jy ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.9322 mas, bmaj=2.494 mas, bpa=4.308 degrees ! Estimated noise=1082.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000826414 Jy ! Component: 100 - total flux cleaned = -0.000836317 Jy ! Component: 150 - total flux cleaned = -0.000982602 Jy ! Component: 200 - total flux cleaned = -0.00111395 Jy ! Total flux subtracted in 200 components = -0.00111395 Jy ! Clean residual min=-0.006018 max=0.005334 Jy/beam ! Clean residual mean=-0.000043 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 1.16752 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 1.16752 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=0.677590Jy sigma=0.000593 ! Fit after self-cal, rms=0.676895Jy sigma=0.000592 wmodel J0106-4034_X_2017_05_01_pus_map.mod ! Writing 75 model components to file: J0106-4034_X_2017_05_01_pus_map.mod wobs J0106-4034_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0106-4034_X_2017_05_01_pus_uvs.fits wwins J0106-4034_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J0106-4034_X_2017_05_01_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 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00205556 Jy ! Component: 100 - total flux cleaned = -0.00359855 Jy ! Component: 150 - total flux cleaned = -0.00478182 Jy ! Component: 200 - total flux cleaned = -0.00573621 Jy ! Component: 250 - total flux cleaned = -0.00674232 Jy ! Component: 300 - total flux cleaned = -0.00763558 Jy ! Component: 350 - total flux cleaned = -0.00850302 Jy ! Component: 400 - total flux cleaned = -0.00934766 Jy ! Component: 450 - total flux cleaned = -0.0103219 Jy ! Component: 500 - total flux cleaned = -0.0111273 Jy ! Component: 550 - total flux cleaned = -0.0119141 Jy ! Component: 600 - total flux cleaned = -0.0126133 Jy ! Component: 650 - total flux cleaned = -0.0132303 Jy ! Component: 700 - total flux cleaned = -0.013566 Jy ! Component: 750 - total flux cleaned = -0.0138943 Jy ! Component: 800 - total flux cleaned = -0.0139567 Jy ! Component: 850 - total flux cleaned = -0.0139576 Jy ! Component: 900 - total flux cleaned = -0.014082 Jy ! Component: 950 - total flux cleaned = -0.0143276 Jy ! Component: 1000 - total flux cleaned = -0.0145688 Jy ! Component: 1050 - total flux cleaned = -0.0145092 Jy ! Component: 1100 - total flux cleaned = -0.014862 Jy ! Component: 1150 - total flux cleaned = -0.0150345 Jy ! Component: 1200 - total flux cleaned = -0.0153768 Jy ! Component: 1250 - total flux cleaned = -0.0157143 Jy ! Component: 1300 - total flux cleaned = -0.0159361 Jy ! Component: 1350 - total flux cleaned = -0.0162108 Jy ! Component: 1400 - total flux cleaned = -0.0164814 Jy ! Component: 1450 - total flux cleaned = -0.0167478 Jy ! Component: 1500 - total flux cleaned = -0.016906 Jy ! Component: 1550 - total flux cleaned = -0.0171151 Jy ! Component: 1600 - total flux cleaned = -0.0172702 Jy ! Component: 1650 - total flux cleaned = -0.0174753 Jy ! Component: 1700 - total flux cleaned = -0.0175765 Jy ! Component: 1750 - total flux cleaned = -0.0177767 Jy ! Component: 1800 - total flux cleaned = -0.0177767 Jy ! Component: 1850 - total flux cleaned = -0.0179252 Jy ! Component: 1900 - total flux cleaned = -0.018072 Jy ! Component: 1950 - total flux cleaned = -0.0181688 Jy ! Component: 2000 - total flux cleaned = -0.0185041 Jy ! Total flux subtracted in 2048 components = -0.0186936 Jy ! Clean residual min=-0.002399 max=0.002676 Jy/beam ! Clean residual mean=-0.000015 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 1.14882 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 203 components and 1.14882 Jy ![Exited script file: muppet] wmap "J0106-4034_X_2017_05_01_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9322 x 2.494 at 4.308 degrees (North through East) ! Clean map min=-0.0055237 max=0.87888 Jy/beam ! Writing clean map to FITS file: J0106-4034_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.878882 invert ! Inverting map ! Your choice of large map pixels excluded 0.161% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000978398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.333969 0.333969 0.667938 1.33588 2.67175 5.34351 10.687 21.374 42.7481 85.4961 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.878 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9322 x 2.494 at 4.308 degrees (North through East) ! Clean map min=-0.0055237 max=0.87888 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 J0106-4034_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:50:49 2019