! Started logfile: J0356+2903_X_2017_02_19_pus_uvs.log on Sat May 4 21:37:38 2019 obs J0356+2903_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0356+2903_X_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.759524 visibilities/baseline/integration-bin. ! Found source: J0356+2903 ! ! 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 858 lines of history. ! ! Reading 34452 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 J0356+2903_X_2017_02_19_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 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.886777Jy sigma=0.007308 ! Fit after self-cal, rms=0.880657Jy sigma=0.007262 ! 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7106 mas, bmaj=1.437 mas, bpa=-4.357 degrees ! Estimated noise=820.601 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 = 0.0935399 Jy ! Component: 100 - total flux cleaned = 0.119885 Jy ! Total flux subtracted in 100 components = 0.119885 Jy ! Clean residual min=-0.005038 max=0.011557 Jy/beam ! Clean residual mean=-0.000007 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 0.119885 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.119885 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=0.093240Jy sigma=0.000688 ! Fit after self-cal, rms=0.093156Jy sigma=0.000687 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131974 Jy ! Component: 100 - total flux cleaned = 0.0198853 Jy ! Total flux subtracted in 100 components = 0.0198853 Jy ! Clean residual min=-0.004571 max=0.005358 Jy/beam ! Clean residual mean=-0.000013 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.139771 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.139771 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=0.091235Jy sigma=0.000669 ! Fit after self-cal, rms=0.091171Jy sigma=0.000669 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8475 mas, bmaj=1.632 mas, bpa=-1.436 degrees ! Estimated noise=471.457 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 = 0.00503671 Jy ! Component: 100 - total flux cleaned = 0.00776673 Jy ! Component: 150 - total flux cleaned = 0.00943845 Jy ! Component: 200 - total flux cleaned = 0.010055 Jy ! Total flux subtracted in 200 components = 0.010055 Jy ! Clean residual min=-0.004308 max=0.006334 Jy/beam ! Clean residual mean=-0.000024 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.149826 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.149826 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=0.090880Jy sigma=0.000666 ! Fit after self-cal, rms=0.090863Jy sigma=0.000666 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (-0.4, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712232 Jy ! Component: 100 - total flux cleaned = 0.0117332 Jy ! Component: 150 - total flux cleaned = 0.0149884 Jy ! Component: 200 - total flux cleaned = 0.0174386 Jy ! Total flux subtracted in 200 components = 0.0174386 Jy ! Clean residual min=-0.003350 max=0.005013 Jy/beam ! Clean residual mean=-0.000017 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.167264 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 62 components and 0.167264 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=0.090218Jy sigma=0.000660 ! Fit after self-cal, rms=0.090146Jy sigma=0.000659 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (0.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0052165 Jy ! Component: 100 - total flux cleaned = 0.00846018 Jy ! Component: 150 - total flux cleaned = 0.010844 Jy ! Component: 200 - total flux cleaned = 0.012713 Jy ! Total flux subtracted in 200 components = 0.012713 Jy ! Clean residual min=-0.002988 max=0.002837 Jy/beam ! Clean residual mean=-0.000012 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.179977 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 94 components and 0.179977 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=0.089765Jy sigma=0.000656 ! Fit after self-cal, rms=0.089728Jy sigma=0.000656 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.99 HN 1.02 KP 1.03 ! LA 1.00 MK 0.99 NL 0.93 OV 1.01 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.02 ! LA 0.99 MK 1.01 NL 0.94 OV 1.01 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.06 KP 1.03 ! LA 1.04 MK 1.04 NL 0.94 OV 0.98 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.04 KP 1.02 ! LA 1.03 MK 0.98 NL 0.96 OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.01 KP 1.04 ! LA 1.03 MK 0.99 NL 0.92 OV 1.02 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 1.01 ! LA 1.03 MK 1.00 NL 0.94 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.03 KP 0.99 ! LA 1.00 MK 0.99 NL 0.95 OV 0.96 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.97 KP 1.10 ! LA 1.01 MK 1.02 NL 0.93 OV 0.97 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.99 KP 1.14 ! LA 1.05 MK 0.97 NL 0.90 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.03 KP 1.09 ! LA 1.02 MK 1.01 NL 0.91 OV 1.02 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 1.03 ! LA 1.04 MK 0.97 NL 0.94 OV 1.04 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.94 KP 1.05 ! LA 1.02 MK 1.01 NL 0.90 OV 1.02 ! PT 1.00* SC 1.02 ! ! ! Fit before self-cal, rms=0.089728Jy sigma=0.000656 ! Fit after self-cal, rms=0.090416Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8525 mas, bmaj=1.636 mas, bpa=-1.777 degrees ! Estimated noise=469.972 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 = 0.00279614 Jy ! Component: 100 - total flux cleaned = 0.00477586 Jy ! Component: 150 - total flux cleaned = 0.00641699 Jy ! Component: 200 - total flux cleaned = 0.00781981 Jy ! Total flux subtracted in 200 components = 0.00781981 Jy ! Clean residual min=-0.001949 max=0.002316 Jy/beam ! Clean residual mean=-0.000007 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.187797 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 115 components and 0.187797 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=0.090289Jy sigma=0.000652 ! Fit after self-cal, rms=0.090309Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.090309Jy sigma=0.000652 ! Fit after self-cal, rms=0.089414Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8527 mas, bmaj=1.633 mas, bpa=-1.727 degrees ! Estimated noise=469.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149718 Jy ! Component: 100 - total flux cleaned = 0.00270583 Jy ! Component: 150 - total flux cleaned = 0.00373384 Jy ! Component: 200 - total flux cleaned = 0.00463426 Jy ! Total flux subtracted in 200 components = 0.00463426 Jy ! Clean residual min=-0.001565 max=0.001888 Jy/beam ! Clean residual mean=-0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.192431 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 129 components and 0.192431 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=0.089369Jy sigma=0.000650 ! Fit after self-cal, rms=0.089373Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (-2.2, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020009 Jy ! Component: 100 - total flux cleaned = 0.00255613 Jy ! Component: 150 - total flux cleaned = 0.00323127 Jy ! Component: 200 - total flux cleaned = 0.00391131 Jy ! Total flux subtracted in 200 components = 0.00391131 Jy ! Clean residual min=-0.001428 max=0.001920 Jy/beam ! Clean residual mean=-0.000004 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.196342 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 158 components and 0.196342 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=0.089317Jy sigma=0.000649 ! Fit after self-cal, rms=0.089309Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Added new window around map position (1.6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191542 Jy ! Component: 100 - total flux cleaned = 0.00298093 Jy ! Component: 150 - total flux cleaned = 0.00386833 Jy ! Component: 200 - total flux cleaned = 0.0046699 Jy ! Total flux subtracted in 200 components = 0.0046699 Jy ! Clean residual min=-0.001258 max=0.001313 Jy/beam ! Clean residual mean=-0.000003 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.201012 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 183 components and 0.201012 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=0.089260Jy sigma=0.000649 ! Fit after self-cal, rms=0.089257Jy sigma=0.000649 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.089257Jy sigma=0.000649 ! Fit after self-cal, rms=0.089034Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8531 mas, bmaj=1.635 mas, bpa=-1.641 degrees ! Estimated noise=468.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000928819 Jy ! Component: 100 - total flux cleaned = 0.00160599 Jy ! Component: 150 - total flux cleaned = 0.00219187 Jy ! Component: 200 - total flux cleaned = 0.00273085 Jy ! Total flux subtracted in 200 components = 0.00273085 Jy ! Clean residual min=-0.001170 max=0.001260 Jy/beam ! Clean residual mean=-0.000003 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.203743 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 199 components and 0.203743 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=0.089015Jy sigma=0.000649 ! Fit after self-cal, rms=0.089016Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 (10.4, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113107 Jy ! Component: 100 - total flux cleaned = 0.00179806 Jy ! Component: 150 - total flux cleaned = 0.00236366 Jy ! Component: 200 - total flux cleaned = 0.00273284 Jy ! Total flux subtracted in 200 components = 0.00273284 Jy ! Clean residual min=-0.001065 max=0.001049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.206476 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 227 components and 0.206476 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=0.088994Jy sigma=0.000649 ! Fit after self-cal, rms=0.088990Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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=0.088990Jy sigma=0.000648 ! Fit after self-cal, rms=0.088935Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.89 mas, bmaj=2.479 mas, bpa=-0.391 degrees ! Estimated noise=617.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483032 Jy ! Component: 100 - total flux cleaned = 0.00110285 Jy ! Component: 150 - total flux cleaned = 0.00169634 Jy ! Component: 200 - total flux cleaned = 0.00222187 Jy ! Total flux subtracted in 200 components = 0.00222187 Jy ! Clean residual min=-0.001272 max=0.001305 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.208698 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 262 components and 0.208698 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=0.088925Jy sigma=0.000648 ! Fit after self-cal, rms=0.088922Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 = 0.000300914 Jy ! Component: 100 - total flux cleaned = 0.000809319 Jy ! Component: 150 - total flux cleaned = 0.00124428 Jy ! Component: 200 - total flux cleaned = 0.00163913 Jy ! Total flux subtracted in 200 components = 0.00163913 Jy ! Clean residual min=-0.001240 max=0.001202 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.210337 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 278 components and 0.210337 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=0.088919Jy sigma=0.000648 ! Fit after self-cal, rms=0.088918Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8532 mas, bmaj=1.637 mas, bpa=-1.635 degrees ! Estimated noise=468.033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8532 x 1.637 at -1.635 degrees (North through East) ! Clean map min=-0.0008969 max=0.12161 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.7139 mas, bmaj=1.444 mas, bpa=-4.657 degrees ! Estimated noise=818.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0929013 Jy ! Component: 100 - total flux cleaned = 0.120462 Jy ! Component: 150 - total flux cleaned = 0.133481 Jy ! Component: 200 - total flux cleaned = 0.140997 Jy ! Total flux subtracted in 200 components = 0.140997 Jy ! Clean residual min=-0.003447 max=0.004209 Jy/beam ! Clean residual mean=-0.000009 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.140997 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.140997 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8532 mas, bmaj=1.637 mas, bpa=-1.635 degrees ! Estimated noise=468.033 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 = 0.00745461 Jy ! Component: 100 - total flux cleaned = 0.0133959 Jy ! Component: 150 - total flux cleaned = 0.0184144 Jy ! Component: 200 - total flux cleaned = 0.0227621 Jy ! Total flux subtracted in 200 components = 0.0227621 Jy ! Clean residual min=-0.002500 max=0.002709 Jy/beam ! Clean residual mean=-0.000008 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.163759 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 76 components and 0.163759 Jy ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=1.89 mas, bmaj=2.479 mas, bpa=-0.391 degrees ! Estimated noise=617.148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775623 Jy ! Component: 100 - total flux cleaned = 0.0132459 Jy ! Component: 150 - total flux cleaned = 0.0175269 Jy ! Component: 200 - total flux cleaned = 0.0210529 Jy ! Total flux subtracted in 200 components = 0.0210529 Jy ! Clean residual min=-0.002616 max=0.002321 Jy/beam ! Clean residual mean=-0.000008 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.184812 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 = 0.00302365 Jy ! Component: 100 - total flux cleaned = 0.00565862 Jy ! Component: 150 - total flux cleaned = 0.00797845 Jy ! Component: 200 - total flux cleaned = 0.0100432 Jy ! Total flux subtracted in 200 components = 0.0100432 Jy ! Clean residual min=-0.002002 max=0.001685 Jy/beam ! Clean residual mean=-0.000007 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.194855 Jy ! Adding 129 model components to the UV plane model. ! The established model now contains 187 components and 0.194855 Jy ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! Estimated beam: bmin=0.8532 mas, bmaj=1.637 mas, bpa=-1.635 degrees ! Estimated noise=468.033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206199 Jy ! Component: 100 - total flux cleaned = 0.00366376 Jy ! Component: 150 - total flux cleaned = 0.00508955 Jy ! Component: 200 - total flux cleaned = 0.00638803 Jy ! Total flux subtracted in 200 components = 0.00638803 Jy ! Clean residual min=-0.001375 max=0.001270 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.201243 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 216 components and 0.201243 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=0.089020Jy sigma=0.000649 ! Fit after self-cal, rms=0.088997Jy sigma=0.000649 wmodel J0356+2903_X_2017_02_19_pus_map.mod ! Writing 216 model components to file: J0356+2903_X_2017_02_19_pus_map.mod wobs J0356+2903_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0356+2903_X_2017_02_19_pus_uvs.fits wwins J0356+2903_X_2017_02_19_pus_map.win ! wwins: Wrote 6 windows to J0356+2903_X_2017_02_19_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 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -9.95329e-05 Jy ! Component: 100 - total flux cleaned = -0.000314602 Jy ! Component: 150 - total flux cleaned = -0.000581985 Jy ! Component: 200 - total flux cleaned = -0.000858101 Jy ! Component: 250 - total flux cleaned = -0.00110411 Jy ! Component: 300 - total flux cleaned = -0.00130609 Jy ! Component: 350 - total flux cleaned = -0.00150217 Jy ! Component: 400 - total flux cleaned = -0.00169295 Jy ! Component: 450 - total flux cleaned = -0.00182817 Jy ! Component: 500 - total flux cleaned = -0.00191119 Jy ! Component: 550 - total flux cleaned = -0.00199266 Jy ! Component: 600 - total flux cleaned = -0.00210449 Jy ! Component: 650 - total flux cleaned = -0.00218232 Jy ! Component: 700 - total flux cleaned = -0.00224391 Jy ! Component: 750 - total flux cleaned = -0.00231944 Jy ! Component: 800 - total flux cleaned = -0.00236402 Jy ! Component: 850 - total flux cleaned = -0.00242245 Jy ! Component: 900 - total flux cleaned = -0.00246557 Jy ! Component: 950 - total flux cleaned = -0.00253601 Jy ! Component: 1000 - total flux cleaned = -0.00263281 Jy ! Component: 1050 - total flux cleaned = -0.00274194 Jy ! Component: 1100 - total flux cleaned = -0.00282234 Jy ! Component: 1150 - total flux cleaned = -0.00286197 Jy ! Component: 1200 - total flux cleaned = -0.0029407 Jy ! Component: 1250 - total flux cleaned = -0.00301823 Jy ! Component: 1300 - total flux cleaned = -0.00308214 Jy ! Component: 1350 - total flux cleaned = -0.00317083 Jy ! Component: 1400 - total flux cleaned = -0.00325832 Jy ! Component: 1450 - total flux cleaned = -0.00333232 Jy ! Component: 1500 - total flux cleaned = -0.00335679 Jy ! Component: 1550 - total flux cleaned = -0.00342912 Jy ! Component: 1600 - total flux cleaned = -0.00345292 Jy ! Component: 1650 - total flux cleaned = -0.00351193 Jy ! Component: 1700 - total flux cleaned = -0.00354702 Jy ! Component: 1750 - total flux cleaned = -0.00358159 Jy ! Component: 1800 - total flux cleaned = -0.0036502 Jy ! Component: 1850 - total flux cleaned = -0.00367274 Jy ! Component: 1900 - total flux cleaned = -0.00370627 Jy ! Component: 1950 - total flux cleaned = -0.00373939 Jy ! Component: 2000 - total flux cleaned = -0.00375029 Jy ! Total flux subtracted in 2048 components = -0.00377206 Jy ! Clean residual min=-0.000585 max=0.000613 Jy/beam ! Clean residual mean=-0.000002 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.197471 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 365 components and 0.197471 Jy ![Exited script file: muppet] wmap "J0356+2903_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8532 x 1.637 at -1.635 degrees (North through East) ! Clean map min=-0.0011062 max=0.12186 Jy/beam ! Writing clean map to FITS file: J0356+2903_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12186 invert ! Inverting map ! Your choice of large map pixels excluded 0.157% of the data. ! The x-axis pixel size should ideally be below 0.1989 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.507523 0.507523 1.01505 2.03009 4.06019 8.12038 16.2408 32.4815 64.963 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8532 x 1.637 at -1.635 degrees (North through East) ! Clean map min=-0.0011062 max=0.12186 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 J0356+2903_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:37:42 2019