! Started logfile: J0814+5609_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:26:12 2019 obs J0814+5609_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0814+5609_X_2017_04_28_pus_uva.fits ! AN table 1: 353 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986843 visibilities/baseline/integration-bin. ! Found source: J0814+5609 ! ! 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 907 lines of history. ! ! Reading 188112 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 J0814+5609_X_2017_04_28_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 71 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998646Jy sigma=0.007885 ! Fit after self-cal, rms=0.959247Jy sigma=0.007623 ! 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=0.8142 mas, bmaj=0.8877 mas, bpa=0.3369 degrees ! Estimated noise=539.701 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 = 0.033582 Jy ! Component: 100 - total flux cleaned = 0.041028 Jy ! Total flux subtracted in 100 components = 0.041028 Jy ! Clean residual min=-0.001876 max=0.002468 Jy/beam ! Clean residual mean=-0.000009 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.041028 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.041028 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=0.103987Jy sigma=0.000642 ! Fit after self-cal, rms=0.102942Jy sigma=0.000633 ! 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 = 0.00423628 Jy ! Component: 100 - total flux cleaned = 0.00591126 Jy ! Total flux subtracted in 100 components = 0.00591126 Jy ! Clean residual min=-0.002148 max=0.002064 Jy/beam ! Clean residual mean=-0.000010 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0469393 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0469393 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=0.102640Jy sigma=0.000633 ! Fit after self-cal, rms=0.102628Jy sigma=0.000632 ! 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=1.051 mas, bmaj=1.164 mas, bpa=-5.022 degrees ! Estimated noise=214.653 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 = 0.000905425 Jy ! Component: 100 - total flux cleaned = 0.000951388 Jy ! Component: 150 - total flux cleaned = 0.000952192 Jy ! Component: 200 - total flux cleaned = 0.000951205 Jy ! Total flux subtracted in 200 components = 0.000951205 Jy ! Clean residual min=-0.001509 max=0.001594 Jy/beam ! Clean residual mean=-0.000025 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0478905 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.0478905 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=0.102596Jy sigma=0.000633 ! Fit after self-cal, rms=0.102597Jy sigma=0.000632 ! 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 1.08 FD 1.04 HN 1.08 KP 1.04 ! LA 1.05 MK 1.00 NL 1.02 OV 1.15 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 1.05 KP 1.06 ! LA 1.05 MK 0.98 NL 1.00 OV 1.11 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 1.05 KP 0.97 ! LA 1.05 MK 1.03 NL 1.02 OV 1.16 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.99 KP 1.05 ! LA 1.06 MK 1.01 NL 1.01 OV 1.18 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.05 HN 1.01 KP 1.04 ! LA 1.06 MK 1.03 NL 0.97 OV 1.09 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.05 KP 1.00 ! LA 1.06 MK 0.96 NL 1.05 OV 1.16 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 1.02 ! LA 1.06 MK 0.97 NL 1.00 OV 1.14 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 0.98 KP 0.99 ! LA 1.03 MK 0.97 NL 0.97 OV 1.08 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.98 ! LA 1.01 MK 0.96 NL 0.96 OV 1.12 ! PT 0.88 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.93 KP 0.97 ! LA 0.96 MK 0.93 NL 0.95 OV 1.08 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.93 KP 0.94 ! LA 1.00 MK 0.89 NL 0.96 OV 1.07 ! PT 0.89 SC 0.92 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.91 KP 0.92 ! LA 1.02 MK 0.90 NL 0.96 OV 0.98 ! PT 0.87 SC 0.95 ! ! ! Fit before self-cal, rms=0.102597Jy sigma=0.000632 ! Fit after self-cal, rms=0.101998Jy sigma=0.000631 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=1.041 mas, bmaj=1.152 mas, bpa=-6.413 degrees ! Estimated noise=219.31 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, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174008 Jy ! Component: 100 - total flux cleaned = 0.00282532 Jy ! Component: 150 - total flux cleaned = 0.00356986 Jy ! Component: 200 - total flux cleaned = 0.00403134 Jy ! Total flux subtracted in 200 components = 0.00403134 Jy ! Clean residual min=-0.001336 max=0.001471 Jy/beam ! Clean residual mean=-0.000023 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0519218 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.0519218 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=0.101919Jy sigma=0.000631 ! Fit after self-cal, rms=0.101801Jy sigma=0.000631 ! 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=0.101801Jy sigma=0.000631 ! Fit after self-cal, rms=0.088913Jy sigma=0.000630 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=1.047 mas, bmaj=1.153 mas, bpa=-6.892 degrees ! Estimated noise=218.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00028796 Jy ! Component: 100 - total flux cleaned = -0.000338984 Jy ! Component: 150 - total flux cleaned = -0.000379812 Jy ! Component: 200 - total flux cleaned = -0.000407751 Jy ! Total flux subtracted in 200 components = -0.000407751 Jy ! Clean residual min=-0.000528 max=0.000540 Jy/beam ! Clean residual mean=-0.000005 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0515141 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 39 components and 0.0515141 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=0.088912Jy sigma=0.000630 ! Fit after self-cal, rms=0.088652Jy sigma=0.000629 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 = 0.000363689 Jy ! Component: 100 - total flux cleaned = 0.000453933 Jy ! Component: 150 - total flux cleaned = 0.000502346 Jy ! Component: 200 - total flux cleaned = 0.000522908 Jy ! Total flux subtracted in 200 components = 0.000522908 Jy ! Clean residual min=-0.000676 max=0.000632 Jy/beam ! Clean residual mean=-0.000011 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.052037 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.052037 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=0.088649Jy sigma=0.000629 ! Fit after self-cal, rms=0.088638Jy sigma=0.000629 ! 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=0.088638Jy sigma=0.000629 ! Fit after self-cal, rms=0.087372Jy sigma=0.000629 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=1.047 mas, bmaj=1.156 mas, bpa=-7.994 degrees ! Estimated noise=217.941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164518 Jy ! Component: 100 - total flux cleaned = -0.000214366 Jy ! Component: 150 - total flux cleaned = -0.000249189 Jy ! Component: 200 - total flux cleaned = -0.000269011 Jy ! Total flux subtracted in 200 components = -0.000269011 Jy ! Clean residual min=-0.000523 max=0.000551 Jy/beam ! Clean residual mean=-0.000005 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.051768 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0517679 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=0.087372Jy sigma=0.000629 ! Fit after self-cal, rms=0.087318Jy sigma=0.000629 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 = 1.48493e-05 Jy ! Component: 100 - total flux cleaned = 3.77669e-05 Jy ! Component: 150 - total flux cleaned = 4.75924e-05 Jy ! Component: 200 - total flux cleaned = 5.18951e-05 Jy ! Total flux subtracted in 200 components = 5.18951e-05 Jy ! Clean residual min=-0.000531 max=0.000579 Jy/beam ! Clean residual mean=-0.000007 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0518198 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0518198 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=0.087317Jy sigma=0.000629 ! Fit after self-cal, rms=0.087311Jy sigma=0.000629 ! 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=0.087311Jy sigma=0.000629 ! Fit after self-cal, rms=0.086934Jy sigma=0.000629 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=2.221 mas, bmaj=2.444 mas, bpa=73.14 degrees ! Estimated noise=291.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161966 Jy ! Component: 100 - total flux cleaned = -0.000166567 Jy ! Component: 150 - total flux cleaned = -0.000170756 Jy ! Component: 200 - total flux cleaned = -0.000178353 Jy ! Total flux subtracted in 200 components = -0.000178353 Jy ! Clean residual min=-0.000704 max=0.000680 Jy/beam ! Clean residual mean=-0.000013 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.0516415 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.0516415 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=0.086933Jy sigma=0.000629 ! Fit after self-cal, rms=0.086919Jy sigma=0.000629 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 = -3.61273e-05 Jy ! Component: 100 - total flux cleaned = -3.61819e-05 Jy ! Component: 150 - total flux cleaned = -3.61298e-05 Jy ! Component: 200 - total flux cleaned = -3.61034e-05 Jy ! Total flux subtracted in 200 components = -3.61034e-05 Jy ! Clean residual min=-0.000698 max=0.000663 Jy/beam ! Clean residual mean=-0.000015 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0516054 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.0516054 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=0.086919Jy sigma=0.000629 ! Fit after self-cal, rms=0.086916Jy sigma=0.000629 ! 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=1.048 mas, bmaj=1.157 mas, bpa=-7.828 degrees ! Estimated noise=217.785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.157 at -7.828 degrees (North through East) ! Clean map min=-0.00083299 max=0.046708 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=0.8109 mas, bmaj=0.8863 mas, bpa=-6.887 degrees ! Estimated noise=538.203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359676 Jy ! Component: 100 - total flux cleaned = 0.0440944 Jy ! Component: 150 - total flux cleaned = 0.0468051 Jy ! Component: 200 - total flux cleaned = 0.0478188 Jy ! Total flux subtracted in 200 components = 0.0478188 Jy ! Clean residual min=-0.001391 max=0.001398 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0478188 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0478188 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=1.048 mas, bmaj=1.157 mas, bpa=-7.828 degrees ! Estimated noise=217.785 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 = 0.00153647 Jy ! Component: 100 - total flux cleaned = 0.00241713 Jy ! Component: 150 - total flux cleaned = 0.00288612 Jy ! Component: 200 - total flux cleaned = 0.0030722 Jy ! Total flux subtracted in 200 components = 0.0030722 Jy ! Clean residual min=-0.000557 max=0.000606 Jy/beam ! Clean residual mean=-0.000006 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.050891 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.050891 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 ! Added new window around map position (21.8, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004297 Jy ! Component: 100 - total flux cleaned = 0.000523021 Jy ! Component: 150 - total flux cleaned = 0.00060658 Jy ! Component: 200 - total flux cleaned = 0.000657053 Jy ! Total flux subtracted in 200 components = 0.000657053 Jy ! Clean residual min=-0.000507 max=0.000476 Jy/beam ! Clean residual mean=-0.000007 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0515481 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 41 components and 0.0515481 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=2.221 mas, bmaj=2.444 mas, bpa=73.14 degrees ! Estimated noise=291.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134941 Jy ! Component: 100 - total flux cleaned = 0.000146703 Jy ! Component: 150 - total flux cleaned = 0.000198268 Jy ! Component: 200 - total flux cleaned = 0.00023356 Jy ! Total flux subtracted in 200 components = 0.00023356 Jy ! Clean residual min=-0.000609 max=0.000633 Jy/beam ! Clean residual mean=-0.000017 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0517817 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 = 3.03542e-05 Jy ! Component: 100 - total flux cleaned = 4.36959e-05 Jy ! Component: 150 - total flux cleaned = 6.13893e-05 Jy ! Component: 200 - total flux cleaned = 7.18743e-05 Jy ! Total flux subtracted in 200 components = 7.18743e-05 Jy ! Clean residual min=-0.000591 max=0.000621 Jy/beam ! Clean residual mean=-0.000017 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0518535 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 62 components and 0.0518535 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=1.048 mas, bmaj=1.157 mas, bpa=-7.828 degrees ! Estimated noise=217.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.74704e-05 Jy ! Component: 100 - total flux cleaned = -9.69645e-05 Jy ! Component: 150 - total flux cleaned = -9.68319e-05 Jy ! Component: 200 - total flux cleaned = -8.17421e-05 Jy ! Total flux subtracted in 200 components = -8.17421e-05 Jy ! Clean residual min=-0.000513 max=0.000451 Jy/beam ! Clean residual mean=-0.000007 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0517718 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.0517718 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=0.086912Jy sigma=0.000629 ! Fit after self-cal, rms=0.086907Jy sigma=0.000629 wmodel J0814+5609_X_2017_04_28_pus_map.mod ! Writing 72 model components to file: J0814+5609_X_2017_04_28_pus_map.mod wobs J0814+5609_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0814+5609_X_2017_04_28_pus_uvs.fits wwins J0814+5609_X_2017_04_28_pus_map.win ! wwins: Wrote 3 windows to J0814+5609_X_2017_04_28_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 = -5.60786e-05 Jy ! Component: 100 - total flux cleaned = -7.29701e-05 Jy ! Component: 150 - total flux cleaned = -0.000121671 Jy ! Component: 200 - total flux cleaned = -0.000145233 Jy ! Component: 250 - total flux cleaned = -0.000175809 Jy ! Component: 300 - total flux cleaned = -0.000183375 Jy ! Component: 350 - total flux cleaned = -0.000197927 Jy ! Component: 400 - total flux cleaned = -0.000197877 Jy ! Component: 450 - total flux cleaned = -0.000184123 Jy ! Component: 500 - total flux cleaned = -0.000204831 Jy ! Component: 550 - total flux cleaned = -0.000211551 Jy ! Component: 600 - total flux cleaned = -0.000218095 Jy ! Component: 650 - total flux cleaned = -0.000231172 Jy ! Component: 700 - total flux cleaned = -0.000231192 Jy ! Component: 750 - total flux cleaned = -0.000262957 Jy ! Component: 800 - total flux cleaned = -0.00027545 Jy ! Component: 850 - total flux cleaned = -0.000269249 Jy ! Component: 900 - total flux cleaned = -0.000287587 Jy ! Component: 950 - total flux cleaned = -0.000299635 Jy ! Component: 1000 - total flux cleaned = -0.000311647 Jy ! Component: 1050 - total flux cleaned = -0.000329324 Jy ! Component: 1100 - total flux cleaned = -0.000335177 Jy ! Component: 1150 - total flux cleaned = -0.000369892 Jy ! Component: 1200 - total flux cleaned = -0.000398387 Jy ! Component: 1250 - total flux cleaned = -0.000409693 Jy ! Component: 1300 - total flux cleaned = -0.00042094 Jy ! Component: 1350 - total flux cleaned = -0.000437634 Jy ! Component: 1400 - total flux cleaned = -0.000454232 Jy ! Component: 1450 - total flux cleaned = -0.000481516 Jy ! Component: 1500 - total flux cleaned = -0.000497683 Jy ! Component: 1550 - total flux cleaned = -0.000513737 Jy ! Component: 1600 - total flux cleaned = -0.000513643 Jy ! Component: 1650 - total flux cleaned = -0.000518965 Jy ! Component: 1700 - total flux cleaned = -0.000524228 Jy ! Component: 1750 - total flux cleaned = -0.000560516 Jy ! Component: 1800 - total flux cleaned = -0.000570751 Jy ! Component: 1850 - total flux cleaned = -0.000565681 Jy ! Component: 1900 - total flux cleaned = -0.000580873 Jy ! Component: 1950 - total flux cleaned = -0.000600904 Jy ! Component: 2000 - total flux cleaned = -0.000625677 Jy ! Total flux subtracted in 2048 components = -0.000625674 Jy ! Clean residual min=-0.000271 max=0.000259 Jy/beam ! Clean residual mean=-0.000005 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0511461 Jy keep ! Adding 175 model components to the UV plane model. ! The established model now contains 246 components and 0.0511461 Jy ![Exited script file: muppet] wmap "J0814+5609_X_2017_04_28_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: 1.048 x 1.157 at -7.828 degrees (North through East) ! Clean map min=-0.00082957 max=0.046832 Jy/beam ! Writing clean map to FITS file: J0814+5609_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0468324 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 9.43783e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60457 0.60457 1.20914 2.41828 4.83656 9.67313 19.3463 38.6925 77.385 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.157 at -7.828 degrees (North through East) ! Clean map min=-0.00082957 max=0.046832 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 J0814+5609_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:26:21 2019