! Started logfile: J2109-4110_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:11:11 2016 obs J2109-4110_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2109-4110_X_2015_03_17_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.566667 visibilities/baseline/integration-bin. ! Found source: J2109-4110 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 338 lines of history. ! ! Reading 4284 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 J2109-4110_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.720900Jy sigma=0.005821 ! Fit after self-cal, rms=0.715943Jy sigma=0.005784 ! 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 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5919 mas, bmaj=1.756 mas, bpa=1.711 degrees ! Estimated noise=2446.02 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 = 0.201165 Jy ! Component: 100 - total flux cleaned = 0.28792 Jy ! Total flux subtracted in 100 components = 0.28792 Jy ! Clean residual min=-0.042326 max=0.048821 Jy/beam ! Clean residual mean=-0.000060 rms=0.012898 Jy/beam ! Combined flux in latest and established models = 0.28792 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.28792 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=0.183056Jy sigma=0.001463 ! Fit after self-cal, rms=0.182947Jy sigma=0.001462 ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7774 mas, bmaj=2.181 mas, bpa=-2.741 degrees ! Estimated noise=1351.04 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 = 0.0756913 Jy ! Component: 100 - total flux cleaned = 0.109554 Jy ! Component: 150 - total flux cleaned = 0.124981 Jy ! Component: 200 - total flux cleaned = 0.132019 Jy ! Total flux subtracted in 200 components = 0.132019 Jy ! Clean residual min=-0.058807 max=0.064055 Jy/beam ! Clean residual mean=-0.000360 rms=0.014696 Jy/beam ! Combined flux in latest and established models = 0.419939 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.419939 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=0.155642Jy sigma=0.001204 ! Fit after self-cal, rms=0.155595Jy sigma=0.001204 ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 1.00* FD 1.19 HN 1.00* KP 0.79 ! LA 0.91 MK 1.04 NL 1.55 OV 1.09 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.00* KP 0.77 ! LA 0.93 MK 1.04 NL 1.71 OV 1.09 ! PT 0.86 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.00* KP 0.71 ! LA 0.95 MK 1.06 NL 1.59 OV 1.10 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.68 ! LA 0.96 MK 1.03 NL 1.57 OV 1.07 ! PT 0.87 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.00* KP 0.64 ! LA 0.94 MK 1.12 NL 1.72 OV 1.09 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.00* KP 0.63 ! LA 0.96 MK 1.06 NL 1.59 OV 1.14 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.63 ! LA 0.95 MK 0.97 NL 1.64 OV 1.13 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 0.65 ! LA 0.95 MK 1.03 NL 1.53 OV 1.20 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.67 ! LA 0.96 MK 1.02 NL 1.60 OV 1.16 ! PT 0.89 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.00* KP 0.68 ! LA 1.00 MK 1.04 NL 1.49 OV 1.18 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.00* KP 0.75 ! LA 0.97 MK 1.08 NL 1.49 OV 1.15 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.32 HN 1.00* KP 0.73 ! LA 0.96 MK 1.04 NL 1.67 OV 1.14 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.155595Jy sigma=0.001204 ! Fit after self-cal, rms=0.137535Jy sigma=0.000899 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.792 mas, bmaj=2.183 mas, bpa=-2.028 degrees ! Estimated noise=1361.7 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 (3.4, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360053 Jy ! Component: 100 - total flux cleaned = 0.0507139 Jy ! Component: 150 - total flux cleaned = 0.0562109 Jy ! Component: 200 - total flux cleaned = 0.058117 Jy ! Total flux subtracted in 200 components = 0.058117 Jy ! Clean residual min=-0.014557 max=0.014409 Jy/beam ! Clean residual mean=-0.000063 rms=0.004811 Jy/beam ! Combined flux in latest and established models = 0.478056 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.478056 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=0.128713Jy sigma=0.000807 ! Fit after self-cal, rms=0.128462Jy sigma=0.000800 ! Inverting map ! Your choice of large map pixels excluded 0.467% 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=0.128462Jy sigma=0.000800 ! Fit after self-cal, rms=0.121722Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7856 mas, bmaj=2.175 mas, bpa=-2.243 degrees ! Estimated noise=1336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118129 Jy ! Component: 100 - total flux cleaned = 0.017365 Jy ! Component: 150 - total flux cleaned = 0.0184284 Jy ! Component: 200 - total flux cleaned = 0.0185337 Jy ! Total flux subtracted in 200 components = 0.0185337 Jy ! Clean residual min=-0.010019 max=0.010351 Jy/beam ! Clean residual mean=-0.000135 rms=0.003137 Jy/beam ! Combined flux in latest and established models = 0.49659 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.49659 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=0.120599Jy sigma=0.000772 ! Fit after self-cal, rms=0.119915Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 = 0.00402031 Jy ! Component: 100 - total flux cleaned = 0.00482042 Jy ! Component: 150 - total flux cleaned = 0.00499115 Jy ! Component: 200 - total flux cleaned = 0.00499225 Jy ! Total flux subtracted in 200 components = 0.00499225 Jy ! Clean residual min=-0.010480 max=0.009313 Jy/beam ! Clean residual mean=-0.000121 rms=0.002897 Jy/beam ! Combined flux in latest and established models = 0.501582 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 86 components and 0.501582 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=0.119712Jy sigma=0.000768 ! Fit after self-cal, rms=0.119554Jy sigma=0.000768 ! Inverting map ! Your choice of large map pixels excluded 0.467% 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=0.119554Jy sigma=0.000768 ! Fit after self-cal, rms=0.117607Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.786 mas, bmaj=2.178 mas, bpa=-2.306 degrees ! Estimated noise=1334.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498749 Jy ! Component: 100 - total flux cleaned = 0.00665511 Jy ! Component: 150 - total flux cleaned = 0.00710495 Jy ! Component: 200 - total flux cleaned = 0.0072739 Jy ! Total flux subtracted in 200 components = 0.0072739 Jy ! Clean residual min=-0.008332 max=0.007539 Jy/beam ! Clean residual mean=-0.000146 rms=0.002413 Jy/beam ! Combined flux in latest and established models = 0.508856 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.508856 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=0.117315Jy sigma=0.000762 ! Fit after self-cal, rms=0.117138Jy sigma=0.000761 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 = 0.00174348 Jy ! Component: 100 - total flux cleaned = 0.00204598 Jy ! Component: 150 - total flux cleaned = 0.00218949 Jy ! Component: 200 - total flux cleaned = 0.0023932 Jy ! Total flux subtracted in 200 components = 0.0023932 Jy ! Clean residual min=-0.008634 max=0.007292 Jy/beam ! Clean residual mean=-0.000140 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.511249 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 104 components and 0.511249 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=0.117003Jy sigma=0.000760 ! Fit after self-cal, rms=0.116952Jy sigma=0.000760 ! Inverting map ! Your choice of large map pixels excluded 0.467% 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=0.116952Jy sigma=0.000760 ! Fit after self-cal, rms=0.115898Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.647 mas, bmaj=10.56 mas, bpa=1.655 degrees ! Estimated noise=1730.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00441545 Jy ! Component: 100 - total flux cleaned = 0.00547577 Jy ! Component: 150 - total flux cleaned = 0.00564294 Jy ! Component: 200 - total flux cleaned = 0.00574896 Jy ! Total flux subtracted in 200 components = 0.00574896 Jy ! Clean residual min=-0.008998 max=0.011201 Jy/beam ! Clean residual mean=-0.000303 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.516998 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 105 components and 0.516998 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=0.115790Jy sigma=0.000759 ! Fit after self-cal, rms=0.115672Jy sigma=0.000759 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 = 0.000827937 Jy ! Component: 100 - total flux cleaned = 0.000933463 Jy ! Component: 150 - total flux cleaned = 0.000986451 Jy ! Component: 200 - total flux cleaned = 0.00108678 Jy ! Total flux subtracted in 200 components = 0.00108678 Jy ! Clean residual min=-0.008851 max=0.010875 Jy/beam ! Clean residual mean=-0.000297 rms=0.003516 Jy/beam ! Combined flux in latest and established models = 0.518085 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 109 components and 0.518085 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=0.115646Jy sigma=0.000758 ! Fit after self-cal, rms=0.115625Jy sigma=0.000758 ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7863 mas, bmaj=2.179 mas, bpa=-2.278 degrees ! Estimated noise=1335.05 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7863 x 2.179 at -2.278 degrees (North through East) ! Clean map min=-0.0077534 max=0.2844 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 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.5974 mas, bmaj=1.776 mas, bpa=2.833 degrees ! Estimated noise=2441.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199631 Jy ! Component: 100 - total flux cleaned = 0.284016 Jy ! Component: 150 - total flux cleaned = 0.334631 Jy ! Component: 200 - total flux cleaned = 0.370055 Jy ! Total flux subtracted in 200 components = 0.370055 Jy ! Clean residual min=-0.015657 max=0.021490 Jy/beam ! Clean residual mean=-0.000160 rms=0.005845 Jy/beam ! Combined flux in latest and established models = 0.370055 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.370055 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7863 mas, bmaj=2.179 mas, bpa=-2.278 degrees ! Estimated noise=1335.05 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 = 0.0435303 Jy ! Component: 100 - total flux cleaned = 0.0727211 Jy ! Component: 150 - total flux cleaned = 0.0931752 Jy ! Component: 200 - total flux cleaned = 0.107942 Jy ! Total flux subtracted in 200 components = 0.107942 Jy ! Clean residual min=-0.008786 max=0.010043 Jy/beam ! Clean residual mean=-0.000264 rms=0.003270 Jy/beam ! Combined flux in latest and established models = 0.477998 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 0.477998 Jy ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.647 mas, bmaj=10.56 mas, bpa=1.655 degrees ! Estimated noise=1730.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174903 Jy ! Component: 100 - total flux cleaned = 0.0272889 Jy ! Component: 150 - total flux cleaned = 0.0328638 Jy ! Component: 200 - total flux cleaned = 0.0360826 Jy ! Total flux subtracted in 200 components = 0.0360826 Jy ! Clean residual min=-0.008420 max=0.010619 Jy/beam ! Clean residual mean=-0.000316 rms=0.003501 Jy/beam ! Combined flux in latest and established models = 0.51408 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 = 0.0018804 Jy ! Component: 100 - total flux cleaned = 0.00252988 Jy ! Component: 150 - total flux cleaned = 0.00265798 Jy ! Component: 200 - total flux cleaned = 0.00278366 Jy ! Total flux subtracted in 200 components = 0.00278366 Jy ! Clean residual min=-0.008262 max=0.010773 Jy/beam ! Clean residual mean=-0.000299 rms=0.003451 Jy/beam ! Combined flux in latest and established models = 0.516864 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.516864 Jy ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 0.467% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7863 mas, bmaj=2.179 mas, bpa=-2.278 degrees ! Estimated noise=1335.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349019 Jy ! Component: 100 - total flux cleaned = -0.00012269 Jy ! Component: 150 - total flux cleaned = 6.90747e-05 Jy ! Component: 200 - total flux cleaned = 0.000389664 Jy ! Total flux subtracted in 200 components = 0.000389664 Jy ! Clean residual min=-0.007381 max=0.006893 Jy/beam ! Clean residual mean=-0.000147 rms=0.002107 Jy/beam ! Combined flux in latest and established models = 0.517253 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.517254 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=0.115620Jy sigma=0.000758 ! Fit after self-cal, rms=0.115562Jy sigma=0.000758 wmodel J2109-4110_X_2015_03_17_pus_map.mod ! Writing 101 model components to file: J2109-4110_X_2015_03_17_pus_map.mod wobs J2109-4110_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2109-4110_X_2015_03_17_pus_uvs.fits wwins J2109-4110_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J2109-4110_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 = -0.000733188 Jy ! Component: 100 - total flux cleaned = -0.000194083 Jy ! Component: 150 - total flux cleaned = 0.000211858 Jy ! Component: 200 - total flux cleaned = -5.95273e-05 Jy ! Component: 250 - total flux cleaned = -0.000483224 Jy ! Component: 300 - total flux cleaned = -0.000882047 Jy ! Component: 350 - total flux cleaned = -0.00118175 Jy ! Component: 400 - total flux cleaned = -0.00167482 Jy ! Component: 450 - total flux cleaned = -0.00214272 Jy ! Component: 500 - total flux cleaned = -0.00265301 Jy ! Component: 550 - total flux cleaned = -0.00314031 Jy ! Component: 600 - total flux cleaned = -0.0035484 Jy ! Component: 650 - total flux cleaned = -0.0040512 Jy ! Component: 700 - total flux cleaned = -0.00453345 Jy ! Component: 750 - total flux cleaned = -0.00494636 Jy ! Component: 800 - total flux cleaned = -0.00534363 Jy ! Component: 850 - total flux cleaned = -0.00582257 Jy ! Component: 900 - total flux cleaned = -0.00619341 Jy ! Component: 950 - total flux cleaned = -0.00650773 Jy ! Component: 1000 - total flux cleaned = -0.00694458 Jy ! Component: 1050 - total flux cleaned = -0.00736896 Jy ! Component: 1100 - total flux cleaned = -0.00770018 Jy ! Component: 1150 - total flux cleaned = -0.00798379 Jy ! Component: 1200 - total flux cleaned = -0.00830042 Jy ! Component: 1250 - total flux cleaned = -0.00857157 Jy ! Component: 1300 - total flux cleaned = -0.0088367 Jy ! Component: 1350 - total flux cleaned = -0.00909645 Jy ! Component: 1400 - total flux cleaned = -0.00938717 Jy ! Component: 1450 - total flux cleaned = -0.00967196 Jy ! Component: 1500 - total flux cleaned = -0.00995098 Jy ! Component: 1550 - total flux cleaned = -0.0101222 Jy ! Component: 1600 - total flux cleaned = -0.0102901 Jy ! Component: 1650 - total flux cleaned = -0.0104554 Jy ! Component: 1700 - total flux cleaned = -0.0105532 Jy ! Component: 1750 - total flux cleaned = -0.0106819 Jy ! Component: 1800 - total flux cleaned = -0.010872 Jy ! Component: 1850 - total flux cleaned = -0.0110596 Jy ! Component: 1900 - total flux cleaned = -0.0111827 Jy ! Component: 1950 - total flux cleaned = -0.0113351 Jy ! Component: 2000 - total flux cleaned = -0.0115162 Jy ! Total flux subtracted in 2048 components = -0.0116355 Jy ! Clean residual min=-0.001976 max=0.001739 Jy/beam ! Clean residual mean=-0.000056 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.505618 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 249 components and 0.505618 Jy ![Exited script file: muppet] wmap "J2109-4110_X_2015_03_17_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.467% 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: 0.7863 x 2.179 at -2.278 degrees (North through East) ! Clean map min=-0.0044839 max=0.28754 Jy/beam ! Writing clean map to FITS file: J2109-4110_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.287545 invert ! Inverting map ! Your choice of large map pixels excluded 0.467% 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 0.000599335 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.625296 0.625296 1.25059 2.50118 5.00237 10.0047 20.0095 40.019 80.0379 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.287 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7863 x 2.179 at -2.278 degrees (North through East) ! Clean map min=-0.0044839 max=0.28754 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 J2109-4110_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:11:12 2016