! Started logfile: J0403-3605_X_2017_07_09_pus_uvs.log on Wed May 8 15:20:57 2019 obs J0403-3605_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0403-3605_X_2017_07_09_pus_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.575926 visibilities/baseline/integration-bin. ! Found source: J0403-3605 ! ! 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 979 lines of history. ! ! Reading 3732 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 J0403-3605_X_2017_07_09_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.737589Jy sigma=0.012274 ! Fit after self-cal, rms=1.650887Jy sigma=0.011653 ! 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 0.589% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5989 mas, bmaj=1.721 mas, bpa=3.657 degrees ! Estimated noise=2149.53 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 = 1.97235 Jy ! Component: 100 - total flux cleaned = 2.40958 Jy ! Total flux subtracted in 100 components = 2.40958 Jy ! Clean residual min=-0.069573 max=0.146839 Jy/beam ! Clean residual mean=-0.001479 rms=0.023879 Jy/beam ! Combined flux in latest and established models = 2.40958 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 2.40958 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=0.342020Jy sigma=0.002315 ! Fit after self-cal, rms=0.342020Jy sigma=0.002315 ! Inverting map ! Your choice of large map pixels excluded 0.589% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16772 Jy ! Component: 100 - total flux cleaned = 0.262852 Jy ! Total flux subtracted in 100 components = 0.262852 Jy ! Clean residual min=-0.040910 max=0.051209 Jy/beam ! Clean residual mean=-0.000540 rms=0.010802 Jy/beam ! Combined flux in latest and established models = 2.67243 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 2.67243 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=0.186845Jy sigma=0.001215 ! Fit after self-cal, rms=0.186813Jy sigma=0.001215 ! Inverting map ! Your choice of large map pixels excluded 0.589% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.589% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7611 mas, bmaj=2.011 mas, bpa=3.54 degrees ! Estimated noise=1641.47 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 = 0.0835369 Jy ! Component: 100 - total flux cleaned = 0.121998 Jy ! Component: 150 - total flux cleaned = 0.14006 Jy ! Component: 200 - total flux cleaned = 0.148653 Jy ! Total flux subtracted in 200 components = 0.148653 Jy ! Clean residual min=-0.039081 max=0.030584 Jy/beam ! Clean residual mean=0.000071 rms=0.010567 Jy/beam ! Combined flux in latest and established models = 2.82108 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 2.82108 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=0.145424Jy sigma=0.000961 ! Fit after self-cal, rms=0.145402Jy sigma=0.000961 ! Inverting map ! Your choice of large map pixels excluded 0.589% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.96 FD 1.00 HN 1.00* KP 0.98 ! LA 0.99 MK 0.98 NL 1.00* OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.98 ! LA 0.99 MK 0.98 NL 1.00* OV 1.03 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.97 ! LA 1.02 MK 0.99 NL 1.00* OV 1.03 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 0.96 ! LA 1.03 MK 0.99 NL 1.00* OV 1.02 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.00* KP 0.96 ! LA 1.01 MK 1.02 NL 1.00* OV 1.02 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00 HN 1.00* KP 0.96 ! LA 1.02 MK 1.00 NL 1.00* OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 0.95 ! LA 1.02 MK 1.02 NL 1.00* OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.00* KP 0.97 ! LA 1.00 MK 1.00 NL 1.00* OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.97 ! LA 1.02 MK 0.99 NL 1.00* OV 1.02 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00* KP 0.96 ! LA 1.04 MK 1.02 NL 1.00* OV 1.02 ! PT 1.02 SC 0.97 ! ! ! 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 1.01 HN 1.00* KP 0.97 ! LA 1.04 MK 1.01 NL 1.00* OV 1.02 ! PT 1.03 SC 0.99 ! ! ! 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 1.01 HN 1.00* KP 0.96 ! LA 1.02 MK 1.01 NL 1.00* OV 1.03 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.145402Jy sigma=0.000961 ! Fit after self-cal, rms=0.100919Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=2.016 mas, bpa=3.265 degrees ! Estimated noise=1647.08 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 = -0.000246322 Jy ! Component: 100 - total flux cleaned = -0.000329037 Jy ! Component: 150 - total flux cleaned = -0.00033096 Jy ! Component: 200 - total flux cleaned = -0.000340845 Jy ! Total flux subtracted in 200 components = -0.000340845 Jy ! Clean residual min=-0.007816 max=0.006272 Jy/beam ! Clean residual mean=-0.000012 rms=0.001855 Jy/beam ! Combined flux in latest and established models = 2.82074 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 45 components and 2.82074 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=0.100807Jy sigma=0.000686 ! Fit after self-cal, rms=0.100781Jy sigma=0.000686 ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.100781Jy sigma=0.000686 ! Fit after self-cal, rms=0.100744Jy sigma=0.000686 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=2.016 mas, bpa=3.266 degrees ! Estimated noise=1646.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472987 Jy ! Component: 100 - total flux cleaned = -0.000475951 Jy ! Component: 150 - total flux cleaned = -0.000474174 Jy ! Component: 200 - total flux cleaned = -0.000479347 Jy ! Total flux subtracted in 200 components = -0.000479347 Jy ! Clean residual min=-0.007331 max=0.006170 Jy/beam ! Clean residual mean=-0.000010 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 2.82026 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 45 components and 2.82026 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=0.100658Jy sigma=0.000686 ! Fit after self-cal, rms=0.100656Jy sigma=0.000686 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 6.28439e-05 Jy ! Component: 100 - total flux cleaned = 6.35005e-05 Jy ! Component: 150 - total flux cleaned = 0.000130792 Jy ! Component: 200 - total flux cleaned = 0.000192601 Jy ! Total flux subtracted in 200 components = 0.000192601 Jy ! Clean residual min=-0.006996 max=0.006100 Jy/beam ! Clean residual mean=-0.000009 rms=0.001784 Jy/beam ! Combined flux in latest and established models = 2.82045 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 2.82045 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=0.100588Jy sigma=0.000685 ! Fit after self-cal, rms=0.100586Jy sigma=0.000685 ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.100586Jy sigma=0.000685 ! Fit after self-cal, rms=0.100550Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=2.016 mas, bpa=3.267 degrees ! Estimated noise=1646.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465807 Jy ! Component: 100 - total flux cleaned = -0.000468672 Jy ! Component: 150 - total flux cleaned = -0.000464575 Jy ! Component: 200 - total flux cleaned = -0.000410335 Jy ! Total flux subtracted in 200 components = -0.000410335 Jy ! Clean residual min=-0.006660 max=0.006046 Jy/beam ! Clean residual mean=-0.000004 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 2.82004 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 2.82004 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=0.100492Jy sigma=0.000685 ! Fit after self-cal, rms=0.100490Jy sigma=0.000685 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = 5.69118e-05 Jy ! Component: 100 - total flux cleaned = 0.00011334 Jy ! Component: 150 - total flux cleaned = 0.000164258 Jy ! Component: 200 - total flux cleaned = 0.000214842 Jy ! Total flux subtracted in 200 components = 0.000214842 Jy ! Clean residual min=-0.006471 max=0.005990 Jy/beam ! Clean residual mean=-0.000003 rms=0.001733 Jy/beam ! Combined flux in latest and established models = 2.82026 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 2.82026 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=0.100444Jy sigma=0.000684 ! Fit after self-cal, rms=0.100442Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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=0.100442Jy sigma=0.000684 ! Fit after self-cal, rms=0.100417Jy sigma=0.000684 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.798 mas, bmaj=8.749 mas, bpa=9.373 degrees ! Estimated noise=2232.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104284 Jy ! Component: 100 - total flux cleaned = -0.00104391 Jy ! Component: 150 - total flux cleaned = -0.00108722 Jy ! Component: 200 - total flux cleaned = -0.00116911 Jy ! Total flux subtracted in 200 components = -0.00116911 Jy ! Clean residual min=-0.005293 max=0.007728 Jy/beam ! Clean residual mean=-0.000009 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 2.81909 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 46 components and 2.81909 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=0.100446Jy sigma=0.000685 ! Fit after self-cal, rms=0.100442Jy sigma=0.000685 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 = -0.00018319 Jy ! Component: 100 - total flux cleaned = -0.00018451 Jy ! Component: 150 - total flux cleaned = -0.000184038 Jy ! Component: 200 - total flux cleaned = -0.000221039 Jy ! Total flux subtracted in 200 components = -0.000221039 Jy ! Clean residual min=-0.005222 max=0.007678 Jy/beam ! Clean residual mean=-0.000012 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 2.81887 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 46 components and 2.81887 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=0.100506Jy sigma=0.000685 ! Fit after self-cal, rms=0.100502Jy sigma=0.000685 ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=2.016 mas, bpa=3.267 degrees ! Estimated noise=1645.87 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7622 x 2.016 at 3.267 degrees (North through East) ! Clean map min=-0.0062626 max=2.5818 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 ! Performing amp+phase self-cal ! ! 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=0.100502Jy sigma=0.000685 ! Fit after self-cal, rms=0.087554Jy sigma=0.000600 ! Inverting map and beam ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=2.016 mas, bpa=3.21 degrees ! Estimated noise=1645.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348126 Jy ! Component: 100 - total flux cleaned = -0.000407183 Jy ! Component: 150 - total flux cleaned = -0.000407368 Jy ! Component: 200 - total flux cleaned = -0.000405965 Jy ! Total flux subtracted in 200 components = -0.000405965 Jy ! Clean residual min=-0.006384 max=0.005962 Jy/beam ! Clean residual mean=-0.000006 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 2.81846 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 2.81846 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=0.087497Jy sigma=0.000600 ! Fit after self-cal, rms=0.087494Jy sigma=0.000599 ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.4862e-05 Jy ! Component: 100 - total flux cleaned = 0.000122743 Jy ! Component: 150 - total flux cleaned = 0.0001234 Jy ! Component: 200 - total flux cleaned = 0.000171629 Jy ! Total flux subtracted in 200 components = 0.000171629 Jy ! Clean residual min=-0.006122 max=0.005868 Jy/beam ! Clean residual mean=-0.000005 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 2.81863 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 2.81863 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=0.087450Jy sigma=0.000599 ! Fit after self-cal, rms=0.087447Jy sigma=0.000599 ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Performing amp+phase self-cal ! ! 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=0.087447Jy sigma=0.000599 ! Fit after self-cal, rms=0.087437Jy sigma=0.000599 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 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.5989 mas, bmaj=1.719 mas, bpa=3.632 degrees ! Estimated noise=2158.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.9697 Jy ! Component: 100 - total flux cleaned = 2.40686 Jy ! Component: 150 - total flux cleaned = 2.57503 Jy ! Component: 200 - total flux cleaned = 2.67009 Jy ! Total flux subtracted in 200 components = 2.67009 Jy ! Clean residual min=-0.019348 max=0.050149 Jy/beam ! Clean residual mean=-0.000526 rms=0.008264 Jy/beam ! Combined flux in latest and established models = 2.67009 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 2.67009 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=2.016 mas, bpa=3.21 degrees ! Estimated noise=1645.03 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) ! Added new window around map position (0.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0792569 Jy ! Component: 100 - total flux cleaned = 0.115712 Jy ! Component: 150 - total flux cleaned = 0.132902 Jy ! Component: 200 - total flux cleaned = 0.141218 Jy ! Total flux subtracted in 200 components = 0.141218 Jy ! Clean residual min=-0.005198 max=0.005312 Jy/beam ! Clean residual mean=-0.000061 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 2.81131 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 45 components and 2.81131 Jy ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 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 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=2.798 mas, bmaj=8.744 mas, bpa=9.352 degrees ! Estimated noise=2231.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420225 Jy ! Component: 100 - total flux cleaned = 0.00427758 Jy ! Component: 150 - total flux cleaned = 0.0041368 Jy ! Component: 200 - total flux cleaned = 0.0038831 Jy ! Total flux subtracted in 200 components = 0.0038831 Jy ! Clean residual min=-0.005122 max=0.006434 Jy/beam ! Clean residual mean=-0.000064 rms=0.002443 Jy/beam ! Combined flux in latest and established models = 2.81519 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 = -0.000224044 Jy ! Component: 100 - total flux cleaned = -0.000424275 Jy ! Component: 150 - total flux cleaned = -0.000603986 Jy ! Component: 200 - total flux cleaned = -0.000724945 Jy ! Total flux subtracted in 200 components = -0.000724945 Jy ! Clean residual min=-0.004934 max=0.006416 Jy/beam ! Clean residual mean=-0.000073 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 2.81447 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 2.81447 Jy ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! Estimated beam: bmin=0.7622 mas, bmaj=2.016 mas, bpa=3.21 degrees ! Estimated noise=1645.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322204 Jy ! Component: 100 - total flux cleaned = -9.36265e-05 Jy ! Component: 150 - total flux cleaned = -0.000157404 Jy ! Component: 200 - total flux cleaned = -0.000157797 Jy ! Total flux subtracted in 200 components = -0.000157797 Jy ! Clean residual min=-0.003963 max=0.005343 Jy/beam ! Clean residual mean=-0.000036 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 2.81431 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 2.81431 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=0.087083Jy sigma=0.000597 ! Fit after self-cal, rms=0.087059Jy sigma=0.000596 wmodel J0403-3605_X_2017_07_09_pus_map.mod ! Writing 62 model components to file: J0403-3605_X_2017_07_09_pus_map.mod wobs J0403-3605_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0403-3605_X_2017_07_09_pus_uvs.fits wwins J0403-3605_X_2017_07_09_pus_map.win ! wwins: Wrote 2 windows to J0403-3605_X_2017_07_09_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 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225209 Jy ! Component: 100 - total flux cleaned = 0.00361629 Jy ! Component: 150 - total flux cleaned = 0.00388277 Jy ! Component: 200 - total flux cleaned = 0.00413154 Jy ! Component: 250 - total flux cleaned = 0.00413262 Jy ! Component: 300 - total flux cleaned = 0.00391491 Jy ! Component: 350 - total flux cleaned = 0.00365571 Jy ! Component: 400 - total flux cleaned = 0.00325566 Jy ! Component: 450 - total flux cleaned = 0.00291783 Jy ! Component: 500 - total flux cleaned = 0.00240778 Jy ! Component: 550 - total flux cleaned = 0.00191931 Jy ! Component: 600 - total flux cleaned = 0.00153359 Jy ! Component: 650 - total flux cleaned = 0.00107704 Jy ! Component: 700 - total flux cleaned = 0.000674556 Jy ! Component: 750 - total flux cleaned = 0.000207383 Jy ! Component: 800 - total flux cleaned = -0.000207713 Jy ! Component: 850 - total flux cleaned = -0.000609625 Jy ! Component: 900 - total flux cleaned = -0.00103459 Jy ! Component: 950 - total flux cleaned = -0.00141306 Jy ! Component: 1000 - total flux cleaned = -0.00171272 Jy ! Component: 1050 - total flux cleaned = -0.00216596 Jy ! Component: 1100 - total flux cleaned = -0.00247958 Jy ! Component: 1150 - total flux cleaned = -0.00278657 Jy ! Component: 1200 - total flux cleaned = -0.00311503 Jy ! Component: 1250 - total flux cleaned = -0.00343548 Jy ! Component: 1300 - total flux cleaned = -0.00377629 Jy ! Component: 1350 - total flux cleaned = -0.00410829 Jy ! Component: 1400 - total flux cleaned = -0.00440532 Jy ! Component: 1450 - total flux cleaned = -0.00474743 Jy ! Component: 1500 - total flux cleaned = -0.00502993 Jy ! Component: 1550 - total flux cleaned = -0.00528145 Jy ! Component: 1600 - total flux cleaned = -0.00547841 Jy ! Component: 1650 - total flux cleaned = -0.00564737 Jy ! Component: 1700 - total flux cleaned = -0.00583673 Jy ! Component: 1750 - total flux cleaned = -0.00597619 Jy ! Component: 1800 - total flux cleaned = -0.00611339 Jy ! Component: 1850 - total flux cleaned = -0.00627113 Jy ! Component: 1900 - total flux cleaned = -0.00640398 Jy ! Component: 1950 - total flux cleaned = -0.00649141 Jy ! Component: 2000 - total flux cleaned = -0.00659929 Jy ! Total flux subtracted in 2048 components = -0.00666311 Jy ! Clean residual min=-0.001140 max=0.001209 Jy/beam ! Clean residual mean=-0.000024 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 2.80765 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 207 components and 2.80765 Jy ![Exited script file: muppet] wmap "J0403-3605_X_2017_07_09_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7622 x 2.016 at 3.21 degrees (North through East) ! Clean map min=-0.0042886 max=2.5747 Jy/beam ! Writing clean map to FITS file: J0403-3605_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.57471 invert ! Inverting map ! Your choice of large map pixels excluded 0.595% of the data. ! The x-axis pixel size should ideally be below 0.1991 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000416311 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0485077 0.0485077 0.0970155 0.194031 0.388062 0.776124 1.55225 3.1045 6.20899 12.418 24.836 49.6719 99.3438 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.574 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7622 x 2.016 at 3.21 degrees (North through East) ! Clean map min=-0.0042886 max=2.5747 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 J0403-3605_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:20:58 2019