! Started logfile: J0433+2905_X_2017_03_23_pus_uvs.log on Mon May 13 10:18:15 2019 obs J0433+2905_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0433+2905_X_2017_03_23_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.89537 visibilities/baseline/integration-bin. ! Found source: J0433+2905 ! ! 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 1124 lines of history. ! ! Reading 11604 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 J0433+2905_X_2017_03_23_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.874987Jy sigma=0.007108 ! Fit after self-cal, rms=0.869392Jy sigma=0.007064 ! 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7119 mas, bmaj=1.676 mas, bpa=-12.34 degrees ! Estimated noise=1176.66 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 = 0.103381 Jy ! Component: 100 - total flux cleaned = 0.126639 Jy ! Total flux subtracted in 100 components = 0.126639 Jy ! Clean residual min=-0.004576 max=0.008372 Jy/beam ! Clean residual mean=-0.000023 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.126639 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.126639 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=0.087242Jy sigma=0.000668 ! Fit after self-cal, rms=0.087205Jy sigma=0.000668 ! Inverting map ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0090471 Jy ! Component: 100 - total flux cleaned = 0.0137996 Jy ! Total flux subtracted in 100 components = 0.0137996 Jy ! Clean residual min=-0.004054 max=0.003658 Jy/beam ! Clean residual mean=-0.000011 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.140439 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.140439 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=0.086309Jy sigma=0.000659 ! Fit after self-cal, rms=0.086298Jy sigma=0.000658 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8675 mas, bmaj=1.881 mas, bpa=-10.92 degrees ! Estimated noise=818.191 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 = 0.00321817 Jy ! Component: 100 - total flux cleaned = 0.00493439 Jy ! Component: 150 - total flux cleaned = 0.00594268 Jy ! Component: 200 - total flux cleaned = 0.00636988 Jy ! Total flux subtracted in 200 components = 0.00636988 Jy ! Clean residual min=-0.003060 max=0.002940 Jy/beam ! Clean residual mean=-0.000005 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.146809 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.146809 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=0.086214Jy sigma=0.000657 ! Fit after self-cal, rms=0.086214Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.95 FD 0.93 HN 1.03 KP 0.99 ! LA 1.01 MK 0.94 NL 1.00 OV 0.96 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.02 KP 1.05 ! LA 0.93 MK 1.02 NL 0.93 OV 0.96 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 1.01 KP 0.99 ! LA 1.00 MK 1.01 NL 0.92 OV 1.01 ! PT 1.12 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.94 KP 0.97 ! LA 0.99 MK 1.03 NL 0.97 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.97 KP 1.03 ! LA 1.02 MK 1.01 NL 0.94 OV 0.96 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.94 KP 1.02 ! LA 1.04 MK 1.06 NL 0.95 OV 1.01 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 1.04 ! LA 0.99 MK 0.95 NL 0.91 OV 0.99 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.96 KP 0.93 ! LA 0.98 MK 0.97 NL 0.99 OV 1.05 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.97 KP 1.00 ! LA 1.03 MK 1.00 NL 0.95 OV 1.02 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 0.99 ! LA 1.05 MK 1.02 NL 0.95 OV 1.04 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.02 KP 0.97 ! LA 1.08 MK 0.92 NL 1.01 OV 0.99 ! PT 1.12 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.79 FD 0.98 HN 0.93 KP 1.03 ! LA 1.00 MK 0.92 NL 0.95 OV 1.05 ! PT 1.08 SC 1.02 ! ! ! Fit before self-cal, rms=0.086214Jy sigma=0.000657 ! Fit after self-cal, rms=0.088721Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8691 mas, bmaj=1.887 mas, bpa=-11.52 degrees ! Estimated noise=816.217 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 = 0.000520769 Jy ! Component: 100 - total flux cleaned = 0.000511029 Jy ! Component: 150 - total flux cleaned = 0.000586178 Jy ! Component: 200 - total flux cleaned = 0.000647675 Jy ! Total flux subtracted in 200 components = 0.000647675 Jy ! Clean residual min=-0.002498 max=0.002418 Jy/beam ! Clean residual mean=-0.000019 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.147457 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.147457 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=0.088700Jy sigma=0.000651 ! Fit after self-cal, rms=0.088792Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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=0.088792Jy sigma=0.000651 ! Fit after self-cal, rms=0.097651Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8655 mas, bmaj=1.884 mas, bpa=-11.29 degrees ! Estimated noise=815.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835107 Jy ! Component: 100 - total flux cleaned = 0.00100604 Jy ! Component: 150 - total flux cleaned = 0.00110125 Jy ! Component: 200 - total flux cleaned = 0.00114952 Jy ! Total flux subtracted in 200 components = 0.00114952 Jy ! Clean residual min=-0.002325 max=0.002440 Jy/beam ! Clean residual mean=-0.000007 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.148606 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.148606 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=0.097643Jy sigma=0.000647 ! Fit after self-cal, rms=0.097770Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% 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) ! Added new window around map position (2.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179819 Jy ! Component: 100 - total flux cleaned = 0.0023368 Jy ! Component: 150 - total flux cleaned = 0.00275258 Jy ! Component: 200 - total flux cleaned = 0.00287425 Jy ! Total flux subtracted in 200 components = 0.00287425 Jy ! Clean residual min=-0.002049 max=0.001879 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.15148 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.15148 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=0.097709Jy sigma=0.000646 ! Fit after self-cal, rms=0.097707Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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=0.097707Jy sigma=0.000646 ! Fit after self-cal, rms=0.098680Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8641 mas, bmaj=1.883 mas, bpa=-11.32 degrees ! Estimated noise=814.567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000475877 Jy ! Component: 100 - total flux cleaned = 0.000639315 Jy ! Component: 150 - total flux cleaned = 0.00080327 Jy ! Component: 200 - total flux cleaned = 0.000864959 Jy ! Total flux subtracted in 200 components = 0.000864959 Jy ! Clean residual min=-0.002045 max=0.001833 Jy/beam ! Clean residual mean=-0.000003 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.152345 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.152345 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=0.098667Jy sigma=0.000646 ! Fit after self-cal, rms=0.098674Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 = 9.34794e-05 Jy ! Component: 100 - total flux cleaned = 0.000149576 Jy ! Component: 150 - total flux cleaned = 0.000184087 Jy ! Component: 200 - total flux cleaned = 0.000200766 Jy ! Total flux subtracted in 200 components = 0.000200766 Jy ! Clean residual min=-0.002057 max=0.001827 Jy/beam ! Clean residual mean=-0.000003 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.152546 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.152546 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=0.098668Jy sigma=0.000646 ! Fit after self-cal, rms=0.098669Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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=0.098669Jy sigma=0.000646 ! Fit after self-cal, rms=0.098688Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.073 mas, bmaj=2.62 mas, bpa=-9.259 degrees ! Estimated noise=1067.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.58799e-05 Jy ! Component: 100 - total flux cleaned = -2.44767e-05 Jy ! Component: 150 - total flux cleaned = -9.97952e-05 Jy ! Component: 200 - total flux cleaned = -0.000184528 Jy ! Total flux subtracted in 200 components = -0.000184528 Jy ! Clean residual min=-0.002059 max=0.002097 Jy/beam ! Clean residual mean=-0.000009 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.152362 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.152362 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=0.098689Jy sigma=0.000646 ! Fit after self-cal, rms=0.098686Jy sigma=0.000646 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 = -4.02416e-05 Jy ! Component: 100 - total flux cleaned = -9.7436e-05 Jy ! Component: 150 - total flux cleaned = -0.000136746 Jy ! Component: 200 - total flux cleaned = -0.0001614 Jy ! Total flux subtracted in 200 components = -0.0001614 Jy ! Clean residual min=-0.002026 max=0.002054 Jy/beam ! Clean residual mean=-0.000010 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.1522 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.1522 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=0.098688Jy sigma=0.000646 ! Fit after self-cal, rms=0.098685Jy sigma=0.000646 ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8634 mas, bmaj=1.882 mas, bpa=-11.32 degrees ! Estimated noise=814.558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 1.882 at -11.32 degrees (North through East) ! Clean map min=-0.001835 max=0.13408 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7073 mas, bmaj=1.683 mas, bpa=-12.61 degrees ! Estimated noise=1164.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102176 Jy ! Component: 100 - total flux cleaned = 0.12601 Jy ! Component: 150 - total flux cleaned = 0.135744 Jy ! Component: 200 - total flux cleaned = 0.140778 Jy ! Total flux subtracted in 200 components = 0.140778 Jy ! Clean residual min=-0.003862 max=0.003082 Jy/beam ! Clean residual mean=-0.000018 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.140778 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.140778 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8634 mas, bmaj=1.882 mas, bpa=-11.32 degrees ! Estimated noise=814.558 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 = 0.00378454 Jy ! Component: 100 - total flux cleaned = 0.00619086 Jy ! Component: 150 - total flux cleaned = 0.00740009 Jy ! Component: 200 - total flux cleaned = 0.00849038 Jy ! Total flux subtracted in 200 components = 0.00849038 Jy ! Clean residual min=-0.002084 max=0.001802 Jy/beam ! Clean residual mean=-0.000008 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.149268 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.149268 Jy ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.073 mas, bmaj=2.62 mas, bpa=-9.259 degrees ! Estimated noise=1067.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191552 Jy ! Component: 100 - total flux cleaned = 0.00242137 Jy ! Component: 150 - total flux cleaned = 0.00259637 Jy ! Component: 200 - total flux cleaned = 0.00274206 Jy ! Total flux subtracted in 200 components = 0.00274206 Jy ! Clean residual min=-0.002131 max=0.001990 Jy/beam ! Clean residual mean=-0.000010 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.15201 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 = 5.20056e-05 Jy ! Component: 100 - total flux cleaned = 7.36252e-05 Jy ! Component: 150 - total flux cleaned = 7.35872e-05 Jy ! Component: 200 - total flux cleaned = 5.64857e-05 Jy ! Total flux subtracted in 200 components = 5.64857e-05 Jy ! Clean residual min=-0.002053 max=0.001990 Jy/beam ! Clean residual mean=-0.000010 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.152067 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 64 components and 0.152067 Jy ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.19% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.8634 mas, bmaj=1.882 mas, bpa=-11.32 degrees ! Estimated noise=814.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013333 Jy ! Component: 100 - total flux cleaned = 0.000228115 Jy ! Component: 150 - total flux cleaned = 0.000389058 Jy ! Component: 200 - total flux cleaned = 0.000533124 Jy ! Total flux subtracted in 200 components = 0.000533124 Jy ! Clean residual min=-0.001928 max=0.001691 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.1526 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.1526 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=0.098690Jy sigma=0.000646 ! Fit after self-cal, rms=0.098687Jy sigma=0.000646 wmodel J0433+2905_X_2017_03_23_pus_map.mod ! Writing 80 model components to file: J0433+2905_X_2017_03_23_pus_map.mod wobs J0433+2905_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0433+2905_X_2017_03_23_pus_uvs.fits wwins J0433+2905_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J0433+2905_X_2017_03_23_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 0.19% 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 = -0.000869925 Jy ! Component: 100 - total flux cleaned = -0.00106032 Jy ! Component: 150 - total flux cleaned = -0.00109131 Jy ! Component: 200 - total flux cleaned = -0.00112003 Jy ! Component: 250 - total flux cleaned = -0.00112018 Jy ! Component: 300 - total flux cleaned = -0.0011733 Jy ! Component: 350 - total flux cleaned = -0.00127585 Jy ! Component: 400 - total flux cleaned = -0.00132512 Jy ! Component: 450 - total flux cleaned = -0.00137339 Jy ! Component: 500 - total flux cleaned = -0.00149332 Jy ! Component: 550 - total flux cleaned = -0.00158671 Jy ! Component: 600 - total flux cleaned = -0.00167836 Jy ! Component: 650 - total flux cleaned = -0.00174563 Jy ! Component: 700 - total flux cleaned = -0.00183326 Jy ! Component: 750 - total flux cleaned = -0.0018549 Jy ! Component: 800 - total flux cleaned = -0.00200413 Jy ! Component: 850 - total flux cleaned = -0.0020873 Jy ! Component: 900 - total flux cleaned = -0.00214899 Jy ! Component: 950 - total flux cleaned = -0.0023313 Jy ! Component: 1000 - total flux cleaned = -0.00243077 Jy ! Component: 1050 - total flux cleaned = -0.00258747 Jy ! Component: 1100 - total flux cleaned = -0.00274181 Jy ! Component: 1150 - total flux cleaned = -0.0029322 Jy ! Component: 1200 - total flux cleaned = -0.00310136 Jy ! Component: 1250 - total flux cleaned = -0.00326843 Jy ! Component: 1300 - total flux cleaned = -0.00348797 Jy ! Component: 1350 - total flux cleaned = -0.00368689 Jy ! Component: 1400 - total flux cleaned = -0.0038475 Jy ! Component: 1450 - total flux cleaned = -0.00405853 Jy ! Component: 1500 - total flux cleaned = -0.00424959 Jy ! Component: 1550 - total flux cleaned = -0.00436956 Jy ! Component: 1600 - total flux cleaned = -0.00457302 Jy ! Component: 1650 - total flux cleaned = -0.00474033 Jy ! Component: 1700 - total flux cleaned = -0.00487277 Jy ! Component: 1750 - total flux cleaned = -0.00506919 Jy ! Component: 1800 - total flux cleaned = -0.00524712 Jy ! Component: 1850 - total flux cleaned = -0.00540686 Jy ! Component: 1900 - total flux cleaned = -0.00556509 Jy ! Component: 1950 - total flux cleaned = -0.00576848 Jy ! Component: 2000 - total flux cleaned = -0.00592317 Jy ! Total flux subtracted in 2048 components = -0.00603053 Jy ! Clean residual min=-0.000861 max=0.000811 Jy/beam ! Clean residual mean=-0.000003 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.14657 Jy keep ! Adding 165 model components to the UV plane model. ! The established model now contains 245 components and 0.14657 Jy ![Exited script file: muppet] wmap "J0433+2905_X_2017_03_23_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.19% 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: 0.8634 x 1.882 at -11.32 degrees (North through East) ! Clean map min=-0.0017122 max=0.13371 Jy/beam ! Writing clean map to FITS file: J0433+2905_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.133712 invert ! Inverting map ! Your choice of large map pixels excluded 0.19% 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 0.000289716 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.650016 0.650016 1.30003 2.60007 5.20013 10.4003 20.8005 41.6011 83.2021 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8634 x 1.882 at -11.32 degrees (North through East) ! Clean map min=-0.0017122 max=0.13371 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 J0433+2905_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:18:16 2019