! Started logfile: J0400+0550_X_2017_05_27_pus_uvs.log on Fri May 3 10:30:30 2019 obs J0400+0550_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0400+0550_X_2017_05_27_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957143 visibilities/baseline/integration-bin. ! Found source: J0400+0550 ! ! 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 1033 lines of history. ! ! Reading 43416 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 J0400+0550_X_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.777778Jy sigma=0.006640 ! Fit after self-cal, rms=0.772157Jy sigma=0.006591 ! 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6936 mas, bmaj=1.757 mas, bpa=-0.5901 degrees ! Estimated noise=691.538 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 = 0.175357 Jy ! Component: 100 - total flux cleaned = 0.221169 Jy ! Total flux subtracted in 100 components = 0.221169 Jy ! Clean residual min=-0.004924 max=0.018520 Jy/beam ! Clean residual mean=-0.000032 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.221169 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.221169 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=0.085153Jy sigma=0.000704 ! Fit after self-cal, rms=0.085141Jy sigma=0.000703 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192854 Jy ! Component: 100 - total flux cleaned = 0.0285592 Jy ! Total flux subtracted in 100 components = 0.0285592 Jy ! Clean residual min=-0.003302 max=0.007688 Jy/beam ! Clean residual mean=-0.000008 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.249728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.249728 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=0.080672Jy sigma=0.000661 ! Fit after self-cal, rms=0.080667Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (5.6, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698835 Jy ! Component: 100 - total flux cleaned = 0.0110739 Jy ! Total flux subtracted in 100 components = 0.0110739 Jy ! Clean residual min=-0.002779 max=0.005322 Jy/beam ! Clean residual mean=-0.000005 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.260802 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.260802 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=0.080051Jy sigma=0.000655 ! Fit after self-cal, rms=0.080027Jy sigma=0.000655 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (1.4, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466582 Jy ! Component: 100 - total flux cleaned = 0.00757499 Jy ! Total flux subtracted in 100 components = 0.00757499 Jy ! Clean residual min=-0.002799 max=0.002325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.268377 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.268376 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=0.079705Jy sigma=0.000652 ! Fit after self-cal, rms=0.079695Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8581 mas, bmaj=1.993 mas, bpa=-1.082 degrees ! Estimated noise=400.418 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 = 0.003121 Jy ! Component: 100 - total flux cleaned = 0.0050189 Jy ! Component: 150 - total flux cleaned = 0.0061133 Jy ! Component: 200 - total flux cleaned = 0.00681965 Jy ! Total flux subtracted in 200 components = 0.00681965 Jy ! Clean residual min=-0.002520 max=0.001816 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.275196 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.275196 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=0.079557Jy sigma=0.000651 ! Fit after self-cal, rms=0.079550Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.01 KP 0.97 ! LA 0.98 MK 1.00 NL 0.97 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.97 ! LA 0.97 MK 0.98 NL 0.97 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.99 KP 0.97 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 0.96 OV 1.02 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.96 KP 0.98 ! LA 0.99 MK 1.03 NL 0.96 OV 1.02 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.97 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.98 ! LA 1.02 MK 1.01 NL 0.97 OV 1.02 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00 NL 0.97 OV 1.02 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.96 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 0.98 ! LA 1.02 MK 1.01 NL 0.97 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.03 KP 0.97 ! LA 1.01 MK 1.01 NL 0.98 OV 1.01 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 0.95 ! LA 1.00 MK 1.03 NL 0.97 OV 1.02 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.079550Jy sigma=0.000651 ! Fit after self-cal, rms=0.079190Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8607 mas, bmaj=1.994 mas, bpa=-1.165 degrees ! Estimated noise=399.884 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 = 0.000587705 Jy ! Component: 100 - total flux cleaned = 0.000925428 Jy ! Component: 150 - total flux cleaned = 0.0012601 Jy ! Component: 200 - total flux cleaned = 0.00156452 Jy ! Total flux subtracted in 200 components = 0.00156452 Jy ! Clean residual min=-0.001549 max=0.001448 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.276761 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.276761 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=0.079164Jy sigma=0.000647 ! Fit after self-cal, rms=0.079170Jy sigma=0.000647 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.079170Jy sigma=0.000647 ! Fit after self-cal, rms=0.079009Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8608 mas, bmaj=1.993 mas, bpa=-1.14 degrees ! Estimated noise=399.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592113 Jy ! Component: 100 - total flux cleaned = 0.000929399 Jy ! Component: 150 - total flux cleaned = 0.00115261 Jy ! Component: 200 - total flux cleaned = 0.00132799 Jy ! Total flux subtracted in 200 components = 0.00132799 Jy ! Clean residual min=-0.001003 max=0.001124 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.278089 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.278089 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=0.078996Jy sigma=0.000645 ! Fit after self-cal, rms=0.078997Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 0.00011285 Jy ! Component: 100 - total flux cleaned = 0.000275793 Jy ! Component: 150 - total flux cleaned = 0.000405923 Jy ! Component: 200 - total flux cleaned = 0.000535071 Jy ! Total flux subtracted in 200 components = 0.000535071 Jy ! Clean residual min=-0.000995 max=0.001110 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.278624 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.278624 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=0.078992Jy sigma=0.000645 ! Fit after self-cal, rms=0.078991Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.078991Jy sigma=0.000645 ! Fit after self-cal, rms=0.078975Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.861 mas, bmaj=1.993 mas, bpa=-1.134 degrees ! Estimated noise=399.562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300832 Jy ! Component: 100 - total flux cleaned = 0.000444745 Jy ! Component: 150 - total flux cleaned = 0.000585594 Jy ! Component: 200 - total flux cleaned = 0.000710559 Jy ! Total flux subtracted in 200 components = 0.000710559 Jy ! Clean residual min=-0.000980 max=0.001112 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.279334 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.279334 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=0.078970Jy sigma=0.000645 ! Fit after self-cal, rms=0.078969Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 6.57461e-05 Jy ! Component: 100 - total flux cleaned = 0.000155683 Jy ! Component: 150 - total flux cleaned = 0.000217118 Jy ! Component: 200 - total flux cleaned = 0.000291605 Jy ! Total flux subtracted in 200 components = 0.000291605 Jy ! Clean residual min=-0.000985 max=0.001085 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.279626 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.279626 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=0.078967Jy sigma=0.000645 ! Fit after self-cal, rms=0.078967Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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=0.078967Jy sigma=0.000645 ! Fit after self-cal, rms=0.078978Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.084 mas, bmaj=3.16 mas, bpa=-3.351 degrees ! Estimated noise=512.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542411 Jy ! Component: 100 - total flux cleaned = 0.000755164 Jy ! Component: 150 - total flux cleaned = 0.000887749 Jy ! Component: 200 - total flux cleaned = 0.00100736 Jy ! Total flux subtracted in 200 components = 0.00100736 Jy ! Clean residual min=-0.001167 max=0.001194 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.280633 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.280633 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=0.078979Jy sigma=0.000645 ! Fit after self-cal, rms=0.078978Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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 = 6.1901e-05 Jy ! Component: 100 - total flux cleaned = 0.000175485 Jy ! Component: 150 - total flux cleaned = 0.000242616 Jy ! Component: 200 - total flux cleaned = 0.00029359 Jy ! Total flux subtracted in 200 components = 0.00029359 Jy ! Clean residual min=-0.001167 max=0.001165 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.280927 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.280927 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=0.078979Jy sigma=0.000645 ! Fit after self-cal, rms=0.078979Jy sigma=0.000645 ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8614 mas, bmaj=1.993 mas, bpa=-1.143 degrees ! Estimated noise=399.639 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8614 x 1.993 at -1.143 degrees (North through East) ! Clean map min=-0.0010013 max=0.22841 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.6969 mas, bmaj=1.757 mas, bpa=-0.622 degrees ! Estimated noise=688.993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174615 Jy ! Component: 100 - total flux cleaned = 0.220004 Jy ! Component: 150 - total flux cleaned = 0.238623 Jy ! Component: 200 - total flux cleaned = 0.248632 Jy ! Total flux subtracted in 200 components = 0.248632 Jy ! Clean residual min=-0.002443 max=0.005407 Jy/beam ! Clean residual mean=-0.000012 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.248632 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.248632 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8614 mas, bmaj=1.993 mas, bpa=-1.143 degrees ! Estimated noise=399.639 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 = 0.00868134 Jy ! Component: 100 - total flux cleaned = 0.0143509 Jy ! Component: 150 - total flux cleaned = 0.018265 Jy ! Component: 200 - total flux cleaned = 0.0211068 Jy ! Total flux subtracted in 200 components = 0.0211068 Jy ! Clean residual min=-0.001299 max=0.001986 Jy/beam ! Clean residual mean=-0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.269739 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 0.269739 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Added new window around map position (2.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227439 Jy ! Component: 100 - total flux cleaned = 0.00405447 Jy ! Component: 150 - total flux cleaned = 0.00549563 Jy ! Component: 200 - total flux cleaned = 0.00668283 Jy ! Total flux subtracted in 200 components = 0.00668283 Jy ! Clean residual min=-0.001102 max=0.001217 Jy/beam ! Clean residual mean=-0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.276422 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 0.276422 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=2.084 mas, bmaj=3.16 mas, bpa=-3.351 degrees ! Estimated noise=512.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166076 Jy ! Component: 100 - total flux cleaned = 0.00279743 Jy ! Component: 150 - total flux cleaned = 0.00362538 Jy ! Component: 200 - total flux cleaned = 0.00419724 Jy ! Total flux subtracted in 200 components = 0.00419724 Jy ! Clean residual min=-0.001229 max=0.001164 Jy/beam ! Clean residual mean=0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.280619 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 = 0.000274925 Jy ! Component: 100 - total flux cleaned = 0.000488127 Jy ! Component: 150 - total flux cleaned = 0.000680147 Jy ! Component: 200 - total flux cleaned = 0.00083053 Jy ! Total flux subtracted in 200 components = 0.00083053 Jy ! Clean residual min=-0.001206 max=0.001119 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.28145 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 122 components and 0.28145 Jy ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! Estimated beam: bmin=0.8614 mas, bmaj=1.993 mas, bpa=-1.143 degrees ! Estimated noise=399.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000207206 Jy ! Component: 100 - total flux cleaned = 0.000276131 Jy ! Component: 150 - total flux cleaned = 0.0003116 Jy ! Component: 200 - total flux cleaned = 0.000322463 Jy ! Total flux subtracted in 200 components = 0.000322463 Jy ! Clean residual min=-0.001183 max=0.000936 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.281772 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 138 components and 0.281772 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=0.078967Jy sigma=0.000645 ! Fit after self-cal, rms=0.078964Jy sigma=0.000645 wmodel J0400+0550_X_2017_05_27_pus_map.mod ! Writing 138 model components to file: J0400+0550_X_2017_05_27_pus_map.mod wobs J0400+0550_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0400+0550_X_2017_05_27_pus_uvs.fits wwins J0400+0550_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0400+0550_X_2017_05_27_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 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412665 Jy ! Component: 100 - total flux cleaned = -0.000463092 Jy ! Component: 150 - total flux cleaned = -0.000478701 Jy ! Component: 200 - total flux cleaned = -0.000417808 Jy ! Component: 250 - total flux cleaned = -0.000373848 Jy ! Component: 300 - total flux cleaned = -0.000373889 Jy ! Component: 350 - total flux cleaned = -0.000373876 Jy ! Component: 400 - total flux cleaned = -0.000400888 Jy ! Component: 450 - total flux cleaned = -0.000400863 Jy ! Component: 500 - total flux cleaned = -0.000375292 Jy ! Component: 550 - total flux cleaned = -0.000337718 Jy ! Component: 600 - total flux cleaned = -0.000313246 Jy ! Component: 650 - total flux cleaned = -0.000301241 Jy ! Component: 700 - total flux cleaned = -0.000277483 Jy ! Component: 750 - total flux cleaned = -0.000231088 Jy ! Component: 800 - total flux cleaned = -0.000277138 Jy ! Component: 850 - total flux cleaned = -0.000254554 Jy ! Component: 900 - total flux cleaned = -0.000288019 Jy ! Component: 950 - total flux cleaned = -0.000266033 Jy ! Component: 1000 - total flux cleaned = -0.00028776 Jy ! Component: 1050 - total flux cleaned = -0.000255631 Jy ! Component: 1100 - total flux cleaned = -0.000266264 Jy ! Component: 1150 - total flux cleaned = -0.000287199 Jy ! Component: 1200 - total flux cleaned = -0.000287303 Jy ! Component: 1250 - total flux cleaned = -0.000307836 Jy ! Component: 1300 - total flux cleaned = -0.000297868 Jy ! Component: 1350 - total flux cleaned = -0.000307796 Jy ! Component: 1400 - total flux cleaned = -0.000327413 Jy ! Component: 1450 - total flux cleaned = -0.000288195 Jy ! Component: 1500 - total flux cleaned = -0.000307669 Jy ! Component: 1550 - total flux cleaned = -0.000326715 Jy ! Component: 1600 - total flux cleaned = -0.000298173 Jy ! Component: 1650 - total flux cleaned = -0.000288743 Jy ! Component: 1700 - total flux cleaned = -0.000326071 Jy ! Component: 1750 - total flux cleaned = -0.000279829 Jy ! Component: 1800 - total flux cleaned = -0.000270527 Jy ! Component: 1850 - total flux cleaned = -0.000216056 Jy ! Component: 1900 - total flux cleaned = -0.000207118 Jy ! Component: 1950 - total flux cleaned = -0.000171496 Jy ! Component: 2000 - total flux cleaned = -0.000153831 Jy ! Total flux subtracted in 2048 components = -0.000127469 Jy ! Clean residual min=-0.000487 max=0.000614 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.281645 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 290 components and 0.281645 Jy ![Exited script file: muppet] wmap "J0400+0550_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8614 x 1.993 at -1.143 degrees (North through East) ! Clean map min=-0.00084235 max=0.22827 Jy/beam ! Writing clean map to FITS file: J0400+0550_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.228271 invert ! Inverting map ! Your choice of large map pixels excluded 0.124% of the data. ! The x-axis pixel size should ideally be below 0.199 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167977 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22076 0.22076 0.441519 0.883039 1.76608 3.53215 7.06431 14.1286 28.2572 56.5145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.228 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8614 x 1.993 at -1.143 degrees (North through East) ! Clean map min=-0.00084235 max=0.22827 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 J0400+0550_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:30:33 2019