! Started logfile: J0144+2705_X_2017_07_16_pus_uvs.log on Thu May 9 13:59:56 2019 obs J0144+2705_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0144+2705_X_2017_07_16_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.659722 visibilities/baseline/integration-bin. ! Found source: J0144+2705 ! ! 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 39900 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 J0144+2705_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 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 204 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.866346Jy sigma=0.007036 ! Fit after self-cal, rms=0.841141Jy sigma=0.006841 ! 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6839 mas, bmaj=1.416 mas, bpa=-2.351 degrees ! Estimated noise=775.739 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 = 0.12562 Jy ! Component: 100 - total flux cleaned = 0.153256 Jy ! Total flux subtracted in 100 components = 0.153256 Jy ! Clean residual min=-0.004336 max=0.009754 Jy/beam ! Clean residual mean=-0.000049 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.153256 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.153256 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=0.087575Jy sigma=0.000669 ! Fit after self-cal, rms=0.087571Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107706 Jy ! Component: 100 - total flux cleaned = 0.0171417 Jy ! Total flux subtracted in 100 components = 0.0171417 Jy ! Clean residual min=-0.003571 max=0.004383 Jy/beam ! Clean residual mean=-0.000036 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.170398 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.170398 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=0.085973Jy sigma=0.000653 ! Fit after self-cal, rms=0.085938Jy sigma=0.000653 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.818 mas, bmaj=1.629 mas, bpa=-2.964 degrees ! Estimated noise=440.99 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 (-1.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00701848 Jy ! Component: 100 - total flux cleaned = 0.0112506 Jy ! Component: 150 - total flux cleaned = 0.0141514 Jy ! Component: 200 - total flux cleaned = 0.0162967 Jy ! Total flux subtracted in 200 components = 0.0162967 Jy ! Clean residual min=-0.002726 max=0.003266 Jy/beam ! Clean residual mean=-0.000066 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.186695 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 27 components and 0.186695 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=0.085337Jy sigma=0.000647 ! Fit after self-cal, rms=0.085309Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.01 ! LA 0.92 MK 0.98 NL 1.00 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 1.04 ! LA 0.93 MK 0.97 NL 0.97 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.06 KP 0.97 ! LA 0.95 MK 1.00 NL 1.01 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 KP 1.00 ! LA 0.94 MK 0.99 NL 1.00 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.95 KP 1.00 ! LA 0.92 MK 1.02 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 KP 1.00 ! LA 0.94 MK 1.01 NL 0.99 OV 1.01 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 KP 1.01 ! LA 0.95 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.01 ! LA 0.92 MK 1.00 NL 0.98 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 1.03 ! LA 0.93 MK 0.98 NL 0.97 OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.02 ! LA 0.93 MK 1.01 NL 1.01 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 0.97 ! LA 0.92 MK 0.98 NL 1.00 OV 1.02 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.97 KP 0.97 ! LA 0.94 MK 0.98 NL 0.98 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.085309Jy sigma=0.000647 ! Fit after self-cal, rms=0.084458Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8211 mas, bmaj=1.633 mas, bpa=-3.279 degrees ! Estimated noise=437.234 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 = 0.00152129 Jy ! Component: 100 - total flux cleaned = 0.00157076 Jy ! Component: 150 - total flux cleaned = 0.00168883 Jy ! Component: 200 - total flux cleaned = 0.00178497 Jy ! Total flux subtracted in 200 components = 0.00178497 Jy ! Clean residual min=-0.002143 max=0.002545 Jy/beam ! Clean residual mean=-0.000035 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.18848 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.18848 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=0.084412Jy sigma=0.000645 ! Fit after self-cal, rms=0.084416Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.084416Jy sigma=0.000645 ! Fit after self-cal, rms=0.085257Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8207 mas, bmaj=1.628 mas, bpa=-3.224 degrees ! Estimated noise=437.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000254529 Jy ! Component: 100 - total flux cleaned = 0.000252044 Jy ! Component: 150 - total flux cleaned = 0.000251729 Jy ! Component: 200 - total flux cleaned = 0.000267732 Jy ! Total flux subtracted in 200 components = 0.000267732 Jy ! Clean residual min=-0.001525 max=0.001778 Jy/beam ! Clean residual mean=-0.000028 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.188747 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.188747 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=0.085243Jy sigma=0.000642 ! Fit after self-cal, rms=0.085268Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 9.98067e-05 Jy ! Component: 100 - total flux cleaned = 0.000167787 Jy ! Component: 150 - total flux cleaned = 0.000203854 Jy ! Component: 200 - total flux cleaned = 0.000236707 Jy ! Total flux subtracted in 200 components = 0.000236707 Jy ! Clean residual min=-0.001496 max=0.001757 Jy/beam ! Clean residual mean=-0.000028 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.188984 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.188984 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=0.085264Jy sigma=0.000642 ! Fit after self-cal, rms=0.085263Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.085263Jy sigma=0.000642 ! Fit after self-cal, rms=0.085395Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.821 mas, bmaj=1.628 mas, bpa=-3.298 degrees ! Estimated noise=437.804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.06344e-06 Jy ! Component: 100 - total flux cleaned = -1.13047e-05 Jy ! Component: 150 - total flux cleaned = 2.2427e-05 Jy ! Component: 200 - total flux cleaned = 6.17436e-05 Jy ! Total flux subtracted in 200 components = 6.17436e-05 Jy ! Clean residual min=-0.001463 max=0.001737 Jy/beam ! Clean residual mean=-0.000027 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.189046 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 0.189046 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=0.085390Jy sigma=0.000642 ! Fit after self-cal, rms=0.085393Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 5.5533e-05 Jy ! Component: 100 - total flux cleaned = 0.000101411 Jy ! Component: 150 - total flux cleaned = 0.00012697 Jy ! Component: 200 - total flux cleaned = 0.00014276 Jy ! Total flux subtracted in 200 components = 0.00014276 Jy ! Clean residual min=-0.001463 max=0.001721 Jy/beam ! Clean residual mean=-0.000027 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.189189 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 82 components and 0.189189 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=0.085391Jy sigma=0.000642 ! Fit after self-cal, rms=0.085391Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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=0.085391Jy sigma=0.000642 ! Fit after self-cal, rms=0.085431Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.891 mas, bmaj=2.547 mas, bpa=-7.067 degrees ! Estimated noise=573.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754919 Jy ! Component: 100 - total flux cleaned = 0.000736373 Jy ! Component: 150 - total flux cleaned = 0.000723873 Jy ! Component: 200 - total flux cleaned = 0.000688544 Jy ! Total flux subtracted in 200 components = 0.000688544 Jy ! Clean residual min=-0.001996 max=0.002824 Jy/beam ! Clean residual mean=-0.000069 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.189877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.189877 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=0.085437Jy sigma=0.000642 ! Fit after self-cal, rms=0.085437Jy sigma=0.000642 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 = 0.000130428 Jy ! Component: 100 - total flux cleaned = 0.000183932 Jy ! Component: 150 - total flux cleaned = 0.000193478 Jy ! Component: 200 - total flux cleaned = 0.000202014 Jy ! Total flux subtracted in 200 components = 0.000202014 Jy ! Clean residual min=-0.002047 max=0.002793 Jy/beam ! Clean residual mean=-0.000068 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.190079 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 90 components and 0.190079 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=0.085441Jy sigma=0.000642 ! Fit after self-cal, rms=0.085440Jy sigma=0.000642 ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8213 mas, bmaj=1.628 mas, bpa=-3.348 degrees ! Estimated noise=437.767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8213 x 1.628 at -3.348 degrees (North through East) ! Clean map min=-0.001387 max=0.16179 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6851 mas, bmaj=1.416 mas, bpa=-2.713 degrees ! Estimated noise=771.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124801 Jy ! Component: 100 - total flux cleaned = 0.15225 Jy ! Component: 150 - total flux cleaned = 0.162774 Jy ! Component: 200 - total flux cleaned = 0.169336 Jy ! Total flux subtracted in 200 components = 0.169336 Jy ! Clean residual min=-0.002816 max=0.003586 Jy/beam ! Clean residual mean=-0.000026 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.169336 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.169336 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8213 mas, bmaj=1.628 mas, bpa=-3.348 degrees ! Estimated noise=437.767 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 = 0.00633905 Jy ! Component: 100 - total flux cleaned = 0.0102005 Jy ! Component: 150 - total flux cleaned = 0.0127598 Jy ! Component: 200 - total flux cleaned = 0.0145553 Jy ! Total flux subtracted in 200 components = 0.0145553 Jy ! Clean residual min=-0.001713 max=0.001832 Jy/beam ! Clean residual mean=-0.000037 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.183891 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 32 components and 0.183891 Jy ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=1.891 mas, bmaj=2.547 mas, bpa=-7.067 degrees ! Estimated noise=573.627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275394 Jy ! Component: 100 - total flux cleaned = 0.00431934 Jy ! Component: 150 - total flux cleaned = 0.00525452 Jy ! Component: 200 - total flux cleaned = 0.00557466 Jy ! Total flux subtracted in 200 components = 0.00557466 Jy ! Clean residual min=-0.002027 max=0.002847 Jy/beam ! Clean residual mean=-0.000072 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.189466 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 = 0.00015918 Jy ! Component: 100 - total flux cleaned = 0.000289449 Jy ! Component: 150 - total flux cleaned = 0.000382397 Jy ! Component: 200 - total flux cleaned = 0.000461268 Jy ! Total flux subtracted in 200 components = 0.000461268 Jy ! Clean residual min=-0.002067 max=0.002737 Jy/beam ! Clean residual mean=-0.000069 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.189927 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 69 components and 0.189927 Jy ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8213 mas, bmaj=1.628 mas, bpa=-3.348 degrees ! Estimated noise=437.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000680357 Jy ! Component: 100 - total flux cleaned = -0.000476292 Jy ! Component: 150 - total flux cleaned = -0.000428966 Jy ! Component: 200 - total flux cleaned = -0.000430073 Jy ! Total flux subtracted in 200 components = -0.000430073 Jy ! Clean residual min=-0.001538 max=0.001713 Jy/beam ! Clean residual mean=-0.000026 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.189497 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 86 components and 0.189497 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=0.085440Jy sigma=0.000642 ! Fit after self-cal, rms=0.085439Jy sigma=0.000642 wmodel J0144+2705_X_2017_07_16_pus_map.mod ! Writing 86 model components to file: J0144+2705_X_2017_07_16_pus_map.mod wobs J0144+2705_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0144+2705_X_2017_07_16_pus_uvs.fits wwins J0144+2705_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0144+2705_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 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472491 Jy ! Component: 100 - total flux cleaned = 0.000692528 Jy ! Component: 150 - total flux cleaned = 0.000951112 Jy ! Component: 200 - total flux cleaned = 0.00112301 Jy ! Component: 250 - total flux cleaned = 0.00130977 Jy ! Component: 300 - total flux cleaned = 0.00142142 Jy ! Component: 350 - total flux cleaned = 0.00157129 Jy ! Component: 400 - total flux cleaned = 0.0016544 Jy ! Component: 450 - total flux cleaned = 0.00173524 Jy ! Component: 500 - total flux cleaned = 0.0018719 Jy ! Component: 550 - total flux cleaned = 0.00194756 Jy ! Component: 600 - total flux cleaned = 0.00205751 Jy ! Component: 650 - total flux cleaned = 0.00212874 Jy ! Component: 700 - total flux cleaned = 0.00219843 Jy ! Component: 750 - total flux cleaned = 0.00228336 Jy ! Component: 800 - total flux cleaned = 0.00234958 Jy ! Component: 850 - total flux cleaned = 0.00238188 Jy ! Component: 900 - total flux cleaned = 0.00239802 Jy ! Component: 950 - total flux cleaned = 0.00239791 Jy ! Component: 1000 - total flux cleaned = 0.0023827 Jy ! Component: 1050 - total flux cleaned = 0.00236767 Jy ! Component: 1100 - total flux cleaned = 0.00229517 Jy ! Component: 1150 - total flux cleaned = 0.00228096 Jy ! Component: 1200 - total flux cleaned = 0.00223898 Jy ! Component: 1250 - total flux cleaned = 0.00218424 Jy ! Component: 1300 - total flux cleaned = 0.00215725 Jy ! Component: 1350 - total flux cleaned = 0.00207796 Jy ! Component: 1400 - total flux cleaned = 0.00203896 Jy ! Component: 1450 - total flux cleaned = 0.0020133 Jy ! Component: 1500 - total flux cleaned = 0.00195005 Jy ! Component: 1550 - total flux cleaned = 0.00188818 Jy ! Component: 1600 - total flux cleaned = 0.00182733 Jy ! Component: 1650 - total flux cleaned = 0.00176744 Jy ! Component: 1700 - total flux cleaned = 0.00168474 Jy ! Component: 1750 - total flux cleaned = 0.00160341 Jy ! Component: 1800 - total flux cleaned = 0.00151174 Jy ! Component: 1850 - total flux cleaned = 0.0014665 Jy ! Component: 1900 - total flux cleaned = 0.00136621 Jy ! Component: 1950 - total flux cleaned = 0.00126723 Jy ! Component: 2000 - total flux cleaned = 0.0011912 Jy ! Total flux subtracted in 2048 components = 0.0011376 Jy ! Clean residual min=-0.000585 max=0.000561 Jy/beam ! Clean residual mean=-0.000010 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.190635 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 252 components and 0.190635 Jy ![Exited script file: muppet] wmap "J0144+2705_X_2017_07_16_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8213 x 1.628 at -3.348 degrees (North through East) ! Clean map min=-0.0011096 max=0.16174 Jy/beam ! Writing clean map to FITS file: J0144+2705_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 0.161743 invert ! Inverting map ! Your choice of large map pixels excluded 0.18% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.378503 0.378503 0.757006 1.51401 3.02802 6.05605 12.1121 24.2242 48.4484 96.8968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.161 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8213 x 1.628 at -3.348 degrees (North through East) ! Clean map min=-0.0011096 max=0.16174 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 J0144+2705_X_2017_07_16_pus_uvs.log closed on Thu May 9 13:59:58 2019