! Started logfile: J2059-3645_X_2017_02_19_pus_uvs.log on Sat May 4 21:47:15 2019 obs J2059-3645_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J2059-3645_X_2017_02_19_pus_uva.fits ! AN table 1: 145 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.391264 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2059-3645 ! ! 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 30636 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 J2059-3645_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 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 519 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 548 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 548 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 637 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 549 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 578 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937427Jy sigma=0.006052 ! Fit after self-cal, rms=0.901832Jy sigma=0.005835 ! 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 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.5461 mas, bmaj=1.524 mas, bpa=-1.707 degrees ! Estimated noise=1616.95 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 = 0.0641649 Jy ! Component: 100 - total flux cleaned = 0.0839301 Jy ! Total flux subtracted in 100 components = 0.0839301 Jy ! Clean residual min=-0.006961 max=0.012643 Jy/beam ! Clean residual mean=-0.000125 rms=0.002205 Jy/beam ! Combined flux in latest and established models = 0.0839301 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0839301 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=0.118327Jy sigma=0.000681 ! Fit after self-cal, rms=0.118120Jy sigma=0.000680 ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.6862 mas, bmaj=1.868 mas, bpa=-1.265 degrees ! Estimated noise=663.153 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 = 0.0297947 Jy ! Component: 100 - total flux cleaned = 0.0453204 Jy ! Component: 150 - total flux cleaned = 0.0536355 Jy ! Component: 200 - total flux cleaned = 0.0581083 Jy ! Total flux subtracted in 200 components = 0.0581083 Jy ! Clean residual min=-0.004160 max=0.005954 Jy/beam ! Clean residual mean=-0.000097 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.142038 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 47 components and 0.142038 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=0.110246Jy sigma=0.000631 ! Fit after self-cal, rms=0.109696Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00* KP 0.90 ! LA 0.97 MK 1.11 NL 1.00* OV 1.07 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 0.91 ! LA 0.99 MK 1.05 NL 1.00* OV 0.99 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.98 HN 1.00* KP 0.91 ! LA 1.04 MK 1.07 NL 1.00* OV 1.03 ! PT 1.00* SC 1.19 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 1.00* KP 0.91 ! LA 1.04 MK 1.15 NL 1.00* OV 1.01 ! PT 1.00* SC 1.14 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 1.00* KP 0.93 ! LA 1.02 MK 1.11 NL 1.00* OV 1.07 ! PT 1.00* SC 1.12 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.00* KP 0.96 ! LA 0.96 MK 0.99 NL 1.00* OV 1.01 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00* KP 0.95 ! LA 0.94 MK 1.15 NL 1.00* OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.00* KP 0.94 ! LA 0.99 MK 1.09 NL 1.00* OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.00* KP 0.92 ! LA 1.08 MK 0.98 NL 1.00* OV 1.00 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 1.00* KP 0.94 ! LA 1.00 MK 1.12 NL 1.00* OV 0.99 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 0.92 ! LA 0.99 MK 1.00 NL 1.00* OV 1.03 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 1.00* KP 0.96 ! LA 1.04 MK 0.95 NL 1.00* OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.109696Jy sigma=0.000629 ! Fit after self-cal, rms=0.107946Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7093 mas, bmaj=1.904 mas, bpa=-1.382 degrees ! Estimated noise=667.312 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 (3, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434535 Jy ! Component: 100 - total flux cleaned = 0.00601954 Jy ! Component: 150 - total flux cleaned = 0.00637839 Jy ! Component: 200 - total flux cleaned = 0.00649521 Jy ! Total flux subtracted in 200 components = 0.00649521 Jy ! Clean residual min=-0.002384 max=0.003266 Jy/beam ! Clean residual mean=-0.000062 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.148534 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.148534 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=0.107777Jy sigma=0.000625 ! Fit after self-cal, rms=0.107658Jy sigma=0.000625 ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.107658Jy sigma=0.000625 ! Fit after self-cal, rms=0.107092Jy sigma=0.000624 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7088 mas, bmaj=1.902 mas, bpa=-1.47 degrees ! Estimated noise=665.073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019374 Jy ! Component: 100 - total flux cleaned = 0.00209399 Jy ! Component: 150 - total flux cleaned = 0.00209811 Jy ! Component: 200 - total flux cleaned = 0.00204851 Jy ! Total flux subtracted in 200 components = 0.00204851 Jy ! Clean residual min=-0.001820 max=0.002959 Jy/beam ! Clean residual mean=-0.000046 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.150582 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.150582 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=0.107051Jy sigma=0.000624 ! Fit after self-cal, rms=0.107018Jy sigma=0.000624 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, -11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254698 Jy ! Component: 100 - total flux cleaned = 0.00376687 Jy ! Component: 150 - total flux cleaned = 0.00412395 Jy ! Component: 200 - total flux cleaned = 0.00429681 Jy ! Total flux subtracted in 200 components = 0.00429681 Jy ! Clean residual min=-0.001660 max=0.001997 Jy/beam ! Clean residual mean=-0.000044 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.154879 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.154879 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=0.106954Jy sigma=0.000623 ! Fit after self-cal, rms=0.106927Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106927Jy sigma=0.000623 ! Fit after self-cal, rms=0.106256Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7052 mas, bmaj=1.893 mas, bpa=-1.483 degrees ! Estimated noise=660.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118122 Jy ! Component: 100 - total flux cleaned = 0.00138588 Jy ! Component: 150 - total flux cleaned = 0.00144201 Jy ! Component: 200 - total flux cleaned = 0.00144179 Jy ! Total flux subtracted in 200 components = 0.00144179 Jy ! Clean residual min=-0.001523 max=0.001785 Jy/beam ! Clean residual mean=-0.000035 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.156321 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.156321 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=0.106233Jy sigma=0.000623 ! Fit after self-cal, rms=0.106227Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399567 Jy ! Component: 100 - total flux cleaned = 0.000322634 Jy ! Component: 150 - total flux cleaned = 0.000252776 Jy ! Component: 200 - total flux cleaned = 0.000252765 Jy ! Total flux subtracted in 200 components = 0.000252765 Jy ! Clean residual min=-0.001482 max=0.001783 Jy/beam ! Clean residual mean=-0.000036 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.156574 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.156574 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=0.106215Jy sigma=0.000623 ! Fit after self-cal, rms=0.106208Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.106208Jy sigma=0.000623 ! Fit after self-cal, rms=0.105772Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.669 mas, bmaj=7.658 mas, bpa=3.92 degrees ! Estimated noise=959.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000445579 Jy ! Component: 100 - total flux cleaned = 0.000493327 Jy ! Component: 150 - total flux cleaned = 0.000493233 Jy ! Component: 200 - total flux cleaned = 0.000492785 Jy ! Total flux subtracted in 200 components = 0.000492785 Jy ! Clean residual min=-0.001715 max=0.002491 Jy/beam ! Clean residual mean=-0.000083 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.157066 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 118 components and 0.157066 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=0.105769Jy sigma=0.000623 ! Fit after self-cal, rms=0.105767Jy sigma=0.000623 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183955 Jy ! Component: 100 - total flux cleaned = 0.000110476 Jy ! Component: 150 - total flux cleaned = 2.37699e-05 Jy ! Component: 200 - total flux cleaned = -4.16621e-05 Jy ! Total flux subtracted in 200 components = -4.16621e-05 Jy ! Clean residual min=-0.001684 max=0.002402 Jy/beam ! Clean residual mean=-0.000083 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.157025 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 122 components and 0.157025 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=0.105765Jy sigma=0.000623 ! Fit after self-cal, rms=0.105764Jy sigma=0.000623 ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7026 mas, bmaj=1.887 mas, bpa=-1.437 degrees ! Estimated noise=657.343 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7026 x 1.887 at -1.437 degrees (North through East) ! Clean map min=-0.0022088 max=0.094933 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 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.5514 mas, bmaj=1.525 mas, bpa=-2.041 degrees ! Estimated noise=1623.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0622649 Jy ! Component: 100 - total flux cleaned = 0.0836919 Jy ! Component: 150 - total flux cleaned = 0.0983651 Jy ! Component: 200 - total flux cleaned = 0.109036 Jy ! Total flux subtracted in 200 components = 0.109036 Jy ! Clean residual min=-0.005673 max=0.008427 Jy/beam ! Clean residual mean=-0.000084 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.109036 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.109036 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7026 mas, bmaj=1.887 mas, bpa=-1.437 degrees ! Estimated noise=657.343 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 = 0.0165969 Jy ! Component: 100 - total flux cleaned = 0.0255864 Jy ! Component: 150 - total flux cleaned = 0.0316531 Jy ! Component: 200 - total flux cleaned = 0.0360806 Jy ! Total flux subtracted in 200 components = 0.0360806 Jy ! Clean residual min=-0.002899 max=0.003787 Jy/beam ! Clean residual mean=-0.000071 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.145116 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.145116 Jy ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Added new window around map position (-0.4, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037176 Jy ! Component: 100 - total flux cleaned = 0.00626058 Jy ! Component: 150 - total flux cleaned = 0.00789726 Jy ! Component: 200 - total flux cleaned = 0.00901848 Jy ! Total flux subtracted in 200 components = 0.00901848 Jy ! Clean residual min=-0.001909 max=0.001819 Jy/beam ! Clean residual mean=-0.000047 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.154135 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 66 components and 0.154135 Jy ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=2.669 mas, bmaj=7.658 mas, bpa=3.92 degrees ! Estimated noise=959.136 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185422 Jy ! Component: 100 - total flux cleaned = 0.00251596 Jy ! Component: 150 - total flux cleaned = 0.00284623 Jy ! Component: 200 - total flux cleaned = 0.00293905 Jy ! Total flux subtracted in 200 components = 0.00293905 Jy ! Clean residual min=-0.002053 max=0.002287 Jy/beam ! Clean residual mean=-0.000089 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.157074 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 = 3.87898e-05 Jy ! Component: 100 - total flux cleaned = 7.24753e-05 Jy ! Component: 150 - total flux cleaned = 7.24871e-05 Jy ! Component: 200 - total flux cleaned = 5.86989e-05 Jy ! Total flux subtracted in 200 components = 5.86989e-05 Jy ! Clean residual min=-0.001977 max=0.002283 Jy/beam ! Clean residual mean=-0.000085 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.157132 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.157132 Jy ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! Estimated beam: bmin=0.7026 mas, bmaj=1.887 mas, bpa=-1.437 degrees ! Estimated noise=657.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202236 Jy ! Component: 100 - total flux cleaned = -4.72942e-05 Jy ! Component: 150 - total flux cleaned = 8.69842e-05 Jy ! Component: 200 - total flux cleaned = 0.000117595 Jy ! Total flux subtracted in 200 components = 0.000117595 Jy ! Clean residual min=-0.001517 max=0.001677 Jy/beam ! Clean residual mean=-0.000036 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.15725 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.15725 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=0.105772Jy sigma=0.000623 ! Fit after self-cal, rms=0.105768Jy sigma=0.000623 wmodel J2059-3645_X_2017_02_19_pus_map.mod ! Writing 101 model components to file: J2059-3645_X_2017_02_19_pus_map.mod wobs J2059-3645_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J2059-3645_X_2017_02_19_pus_uvs.fits wwins J2059-3645_X_2017_02_19_pus_map.win ! wwins: Wrote 4 windows to J2059-3645_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 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012628 Jy ! Component: 100 - total flux cleaned = 7.68735e-05 Jy ! Component: 150 - total flux cleaned = -8.68668e-05 Jy ! Component: 200 - total flux cleaned = -0.000174064 Jy ! Component: 250 - total flux cleaned = -0.000257156 Jy ! Component: 300 - total flux cleaned = -0.000375352 Jy ! Component: 350 - total flux cleaned = -0.0004307 Jy ! Component: 400 - total flux cleaned = -0.000539267 Jy ! Component: 450 - total flux cleaned = -0.000661741 Jy ! Component: 500 - total flux cleaned = -0.000848779 Jy ! Component: 550 - total flux cleaned = -0.00102977 Jy ! Component: 600 - total flux cleaned = -0.00117392 Jy ! Component: 650 - total flux cleaned = -0.00132995 Jy ! Component: 700 - total flux cleaned = -0.00152754 Jy ! Component: 750 - total flux cleaned = -0.00169036 Jy ! Component: 800 - total flux cleaned = -0.00190671 Jy ! Component: 850 - total flux cleaned = -0.00210401 Jy ! Component: 900 - total flux cleaned = -0.00228344 Jy ! Component: 950 - total flux cleaned = -0.00245942 Jy ! Component: 1000 - total flux cleaned = -0.00264442 Jy ! Component: 1050 - total flux cleaned = -0.00278674 Jy ! Component: 1100 - total flux cleaned = -0.0029134 Jy ! Component: 1150 - total flux cleaned = -0.00301293 Jy ! Component: 1200 - total flux cleaned = -0.00318333 Jy ! Component: 1250 - total flux cleaned = -0.00327843 Jy ! Component: 1300 - total flux cleaned = -0.00339518 Jy ! Component: 1350 - total flux cleaned = -0.00345229 Jy ! Component: 1400 - total flux cleaned = -0.00351981 Jy ! Component: 1450 - total flux cleaned = -0.003564 Jy ! Component: 1500 - total flux cleaned = -0.00360733 Jy ! Component: 1550 - total flux cleaned = -0.00363938 Jy ! Component: 1600 - total flux cleaned = -0.00370256 Jy ! Component: 1650 - total flux cleaned = -0.003744 Jy ! Component: 1700 - total flux cleaned = -0.00380514 Jy ! Component: 1750 - total flux cleaned = -0.0038553 Jy ! Component: 1800 - total flux cleaned = -0.00393414 Jy ! Component: 1850 - total flux cleaned = -0.00397287 Jy ! Component: 1900 - total flux cleaned = -0.00403962 Jy ! Component: 1950 - total flux cleaned = -0.00408657 Jy ! Component: 2000 - total flux cleaned = -0.00415163 Jy ! Total flux subtracted in 2048 components = -0.0042249 Jy ! Clean residual min=-0.000543 max=0.000560 Jy/beam ! Clean residual mean=-0.000010 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.153025 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 236 components and 0.153025 Jy ![Exited script file: muppet] wmap "J2059-3645_X_2017_02_19_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7026 x 1.887 at -1.437 degrees (North through East) ! Clean map min=-0.00090396 max=0.094039 Jy/beam ! Writing clean map to FITS file: J2059-3645_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 0.0940387 invert ! Inverting map ! Your choice of large map pixels excluded 0.223% of the data. ! The x-axis pixel size should ideally be below 0.1992 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.520708 0.520708 1.04142 2.08283 4.16567 8.33133 16.6627 33.3253 66.6506 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7026 x 1.887 at -1.437 degrees (North through East) ! Clean map min=-0.00090396 max=0.094039 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 J2059-3645_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:47:18 2019