! Started logfile: J2044-0940_X_2017_02_24_pus_uvs.log on Sat May 4 10:07:18 2019 obs J2044-0940_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J2044-0940_X_2017_02_24_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J2044-0940 ! ! 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 1882 lines of history. ! ! Reading 59508 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 J2044-0940_X_2017_02_24_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883760Jy sigma=0.007218 ! Fit after self-cal, rms=0.874006Jy sigma=0.007146 ! 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6495 mas, bmaj=1.646 mas, bpa=-1.07 degrees ! Estimated noise=674.948 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 = 0.0940043 Jy ! Component: 100 - total flux cleaned = 0.125141 Jy ! Total flux subtracted in 100 components = 0.125141 Jy ! Clean residual min=-0.003954 max=0.012710 Jy/beam ! Clean residual mean=-0.000011 rms=0.001250 Jy/beam ! Combined flux in latest and established models = 0.125141 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.125141 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=0.087798Jy sigma=0.000687 ! Fit after self-cal, rms=0.087710Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014088 Jy ! Component: 100 - total flux cleaned = 0.0219092 Jy ! Total flux subtracted in 100 components = 0.0219092 Jy ! Clean residual min=-0.002857 max=0.004765 Jy/beam ! Clean residual mean=-0.000005 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.14705 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.14705 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=0.084689Jy sigma=0.000660 ! Fit after self-cal, rms=0.084661Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (0, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557328 Jy ! Component: 100 - total flux cleaned = 0.00912439 Jy ! Total flux subtracted in 100 components = 0.00912439 Jy ! Clean residual min=-0.002396 max=0.002475 Jy/beam ! Clean residual mean=-0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.156175 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.156175 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=0.084201Jy sigma=0.000655 ! Fit after self-cal, rms=0.084188Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8463 mas, bmaj=2.001 mas, bpa=-0.6646 degrees ! Estimated noise=358.595 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 = 0.0029126 Jy ! Component: 100 - total flux cleaned = 0.00424752 Jy ! Component: 150 - total flux cleaned = 0.00471186 Jy ! Component: 200 - total flux cleaned = 0.00479889 Jy ! Total flux subtracted in 200 components = 0.00479889 Jy ! Clean residual min=-0.001789 max=0.002668 Jy/beam ! Clean residual mean=-0.000008 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.160974 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.160974 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=0.084090Jy sigma=0.000654 ! Fit after self-cal, rms=0.084086Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.94 FD 0.99 HN 1.00 KP 1.00 ! LA 1.06 MK 1.12 NL 0.98 OV 0.98 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.98 KP 1.00 ! LA 1.03 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 0.96 KP 0.99 ! LA 1.03 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.01 KP 0.99 ! LA 1.04 MK 1.00 NL 0.98 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00 KP 0.99 ! LA 1.03 MK 1.01 NL 0.97 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.00 KP 0.98 ! LA 1.08 MK 1.01 NL 0.97 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 0.97 ! LA 1.06 MK 1.01 NL 0.97 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.97 KP 0.99 ! LA 1.08 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.96 KP 0.98 ! LA 1.05 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.98 KP 0.98 ! LA 1.10 MK 0.99 NL 0.99 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.01 KP 0.97 ! LA 1.03 MK 1.00 NL 0.98 OV 0.97 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.96 KP 0.99 ! LA 1.04 MK 1.01 NL 1.00 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.084086Jy sigma=0.000654 ! Fit after self-cal, rms=0.083909Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8484 mas, bmaj=2.002 mas, bpa=-0.7657 degrees ! Estimated noise=358.866 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 (0.4, 9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255908 Jy ! Component: 100 - total flux cleaned = 0.00410544 Jy ! Component: 150 - total flux cleaned = 0.00521177 Jy ! Component: 200 - total flux cleaned = 0.00608513 Jy ! Total flux subtracted in 200 components = 0.00608513 Jy ! Clean residual min=-0.001306 max=0.001279 Jy/beam ! Clean residual mean=-0.000006 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.167059 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 62 components and 0.167059 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=0.083822Jy sigma=0.000652 ! Fit after self-cal, rms=0.083811Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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=0.083811Jy sigma=0.000652 ! Fit after self-cal, rms=0.083953Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.848 mas, bmaj=2.001 mas, bpa=-0.6105 degrees ! Estimated noise=358.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000992635 Jy ! Component: 100 - total flux cleaned = 0.00152113 Jy ! Component: 150 - total flux cleaned = 0.00185767 Jy ! Component: 200 - total flux cleaned = 0.0021066 Jy ! Total flux subtracted in 200 components = 0.0021066 Jy ! Clean residual min=-0.000982 max=0.001018 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.169165 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.169165 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=0.083937Jy sigma=0.000650 ! Fit after self-cal, rms=0.083945Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 = 0.000149501 Jy ! Component: 100 - total flux cleaned = 0.000355704 Jy ! Component: 150 - total flux cleaned = 0.000474852 Jy ! Component: 200 - total flux cleaned = 0.000596475 Jy ! Total flux subtracted in 200 components = 0.000596475 Jy ! Clean residual min=-0.000972 max=0.000980 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.169762 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.169762 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=0.083939Jy sigma=0.000650 ! Fit after self-cal, rms=0.083937Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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=0.083937Jy sigma=0.000650 ! Fit after self-cal, rms=0.084174Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8475 mas, bmaj=2.001 mas, bpa=-0.6469 degrees ! Estimated noise=358.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100097 Jy ! Component: 100 - total flux cleaned = 0.000147779 Jy ! Component: 150 - total flux cleaned = 0.000229676 Jy ! Component: 200 - total flux cleaned = 0.000290902 Jy ! Total flux subtracted in 200 components = 0.000290902 Jy ! Clean residual min=-0.000982 max=0.000923 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.170053 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.170053 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=0.084168Jy sigma=0.000649 ! Fit after self-cal, rms=0.084173Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 = 8.79695e-06 Jy ! Component: 100 - total flux cleaned = 7.45675e-05 Jy ! Component: 150 - total flux cleaned = 0.000143033 Jy ! Component: 200 - total flux cleaned = 0.000174858 Jy ! Total flux subtracted in 200 components = 0.000174858 Jy ! Clean residual min=-0.000969 max=0.000917 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.170228 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.170228 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=0.084169Jy sigma=0.000649 ! Fit after self-cal, rms=0.084168Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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=0.084168Jy sigma=0.000649 ! Fit after self-cal, rms=0.084228Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.137 mas, bmaj=3.762 mas, bpa=1.918 degrees ! Estimated noise=463.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549697 Jy ! Component: 100 - total flux cleaned = 0.000762614 Jy ! Component: 150 - total flux cleaned = 0.000849347 Jy ! Component: 200 - total flux cleaned = 0.000912374 Jy ! Total flux subtracted in 200 components = 0.000912374 Jy ! Clean residual min=-0.000915 max=0.000909 Jy/beam ! Clean residual mean=-0.000004 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.17114 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.17114 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=0.084227Jy sigma=0.000649 ! Fit after self-cal, rms=0.084227Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 = 3.75189e-05 Jy ! Component: 100 - total flux cleaned = 0.000101649 Jy ! Component: 150 - total flux cleaned = 0.0001364 Jy ! Component: 200 - total flux cleaned = 0.000167627 Jy ! Total flux subtracted in 200 components = 0.000167627 Jy ! Clean residual min=-0.000939 max=0.000891 Jy/beam ! Clean residual mean=-0.000004 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.171308 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.171308 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=0.084227Jy sigma=0.000649 ! Fit after self-cal, rms=0.084227Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8475 mas, bmaj=2.002 mas, bpa=-0.6805 degrees ! Estimated noise=358.973 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 2.002 at -0.6805 degrees (North through East) ! Clean map min=-0.00088625 max=0.12652 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.6496 mas, bmaj=1.648 mas, bpa=-1.001 degrees ! Estimated noise=677.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0941844 Jy ! Component: 100 - total flux cleaned = 0.125892 Jy ! Component: 150 - total flux cleaned = 0.140433 Jy ! Component: 200 - total flux cleaned = 0.148706 Jy ! Total flux subtracted in 200 components = 0.148706 Jy ! Clean residual min=-0.002384 max=0.004170 Jy/beam ! Clean residual mean=-0.000004 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.148706 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.148706 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8475 mas, bmaj=2.002 mas, bpa=-0.6805 degrees ! Estimated noise=358.973 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 = 0.00668512 Jy ! Component: 100 - total flux cleaned = 0.0100341 Jy ! Component: 150 - total flux cleaned = 0.0123919 Jy ! Component: 200 - total flux cleaned = 0.0142182 Jy ! Total flux subtracted in 200 components = 0.0142182 Jy ! Clean residual min=-0.001227 max=0.001216 Jy/beam ! Clean residual mean=-0.000004 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.162924 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.162924 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.137 mas, bmaj=3.762 mas, bpa=1.918 degrees ! Estimated noise=463.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023766 Jy ! Component: 100 - total flux cleaned = 0.00397757 Jy ! Component: 150 - total flux cleaned = 0.00513319 Jy ! Component: 200 - total flux cleaned = 0.005995 Jy ! Total flux subtracted in 200 components = 0.005995 Jy ! Clean residual min=-0.001004 max=0.001088 Jy/beam ! Clean residual mean=-0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.168919 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 = 0.000654521 Jy ! Component: 100 - total flux cleaned = 0.00115685 Jy ! Component: 150 - total flux cleaned = 0.00154364 Jy ! Component: 200 - total flux cleaned = 0.00184233 Jy ! Total flux subtracted in 200 components = 0.00184233 Jy ! Clean residual min=-0.000938 max=0.000924 Jy/beam ! Clean residual mean=-0.000005 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.170762 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 110 components and 0.170762 Jy ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.125% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8475 mas, bmaj=2.002 mas, bpa=-0.6805 degrees ! Estimated noise=358.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142441 Jy ! Component: 100 - total flux cleaned = 0.000161233 Jy ! Component: 150 - total flux cleaned = 0.000193948 Jy ! Component: 200 - total flux cleaned = 0.000209318 Jy ! Total flux subtracted in 200 components = 0.000209318 Jy ! Clean residual min=-0.000960 max=0.000948 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.170971 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.170971 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=0.084231Jy sigma=0.000649 ! Fit after self-cal, rms=0.084228Jy sigma=0.000649 wmodel J2044-0940_X_2017_02_24_pus_map.mod ! Writing 120 model components to file: J2044-0940_X_2017_02_24_pus_map.mod wobs J2044-0940_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J2044-0940_X_2017_02_24_pus_uvs.fits wwins J2044-0940_X_2017_02_24_pus_map.win ! wwins: Wrote 3 windows to J2044-0940_X_2017_02_24_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 0.125% 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 = 2.51492e-05 Jy ! Component: 100 - total flux cleaned = 0.000199524 Jy ! Component: 150 - total flux cleaned = 0.000351362 Jy ! Component: 200 - total flux cleaned = 0.000453514 Jy ! Component: 250 - total flux cleaned = 0.000537912 Jy ! Component: 300 - total flux cleaned = 0.000606223 Jy ! Component: 350 - total flux cleaned = 0.000712719 Jy ! Component: 400 - total flux cleaned = 0.000739055 Jy ! Component: 450 - total flux cleaned = 0.000790128 Jy ! Component: 500 - total flux cleaned = 0.000839988 Jy ! Component: 550 - total flux cleaned = 0.000876565 Jy ! Component: 600 - total flux cleaned = 0.000900483 Jy ! Component: 650 - total flux cleaned = 0.000912288 Jy ! Component: 700 - total flux cleaned = 0.000924011 Jy ! Component: 750 - total flux cleaned = 0.00098072 Jy ! Component: 800 - total flux cleaned = 0.00100315 Jy ! Component: 850 - total flux cleaned = 0.00105814 Jy ! Component: 900 - total flux cleaned = 0.00105801 Jy ! Component: 950 - total flux cleaned = 0.00109018 Jy ! Component: 1000 - total flux cleaned = 0.00112189 Jy ! Component: 1050 - total flux cleaned = 0.00114261 Jy ! Component: 1100 - total flux cleaned = 0.00113243 Jy ! Component: 1150 - total flux cleaned = 0.0011628 Jy ! Component: 1200 - total flux cleaned = 0.00118285 Jy ! Component: 1250 - total flux cleaned = 0.00120268 Jy ! Component: 1300 - total flux cleaned = 0.00122222 Jy ! Component: 1350 - total flux cleaned = 0.00126105 Jy ! Component: 1400 - total flux cleaned = 0.00126087 Jy ! Component: 1450 - total flux cleaned = 0.00126094 Jy ! Component: 1500 - total flux cleaned = 0.00127984 Jy ! Component: 1550 - total flux cleaned = 0.00128913 Jy ! Component: 1600 - total flux cleaned = 0.00127981 Jy ! Component: 1650 - total flux cleaned = 0.00127075 Jy ! Component: 1700 - total flux cleaned = 0.00129786 Jy ! Component: 1750 - total flux cleaned = 0.00128879 Jy ! Component: 1800 - total flux cleaned = 0.00127996 Jy ! Component: 1850 - total flux cleaned = 0.00127988 Jy ! Component: 1900 - total flux cleaned = 0.00126259 Jy ! Component: 1950 - total flux cleaned = 0.00127134 Jy ! Component: 2000 - total flux cleaned = 0.00127981 Jy ! Total flux subtracted in 2048 components = 0.00127975 Jy ! Clean residual min=-0.000628 max=0.000521 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.172251 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 267 components and 0.172251 Jy ![Exited script file: muppet] wmap "J2044-0940_X_2017_02_24_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.125% 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: 0.8475 x 2.002 at -0.6805 degrees (North through East) ! Clean map min=-0.00077898 max=0.12654 Jy/beam ! Writing clean map to FITS file: J2044-0940_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12654 invert ! Inverting map ! Your choice of large map pixels excluded 0.125% 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 0.000161332 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.382486 0.382486 0.764973 1.52995 3.05989 6.11978 12.2396 24.4791 48.9583 97.9165 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.126 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8475 x 2.002 at -0.6805 degrees (North through East) ! Clean map min=-0.00077898 max=0.12654 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 J2044-0940_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:07:21 2019