! Started logfile: J1239+0730_X_2017_05_27_pus_uvs.log on Fri May 3 10:35:36 2019 obs J1239+0730_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1239+0730_X_2017_05_27_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670251 visibilities/baseline/integration-bin. ! Found source: J1239+0730 ! ! 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 11220 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 J1239+0730_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.347489Jy sigma=0.002932 ! Fit after self-cal, rms=0.341845Jy sigma=0.002887 ! 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 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.7183 mas, bmaj=1.712 mas, bpa=-1.803 degrees ! Estimated noise=1183.17 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 = 0.515341 Jy ! Component: 100 - total flux cleaned = 0.673784 Jy ! Total flux subtracted in 100 components = 0.673784 Jy ! Clean residual min=-0.019170 max=0.069689 Jy/beam ! Clean residual mean=-0.000103 rms=0.006346 Jy/beam ! Combined flux in latest and established models = 0.673784 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.673784 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=0.151044Jy sigma=0.001331 ! Fit after self-cal, rms=0.150762Jy sigma=0.001329 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0765077 Jy ! Component: 100 - total flux cleaned = 0.117078 Jy ! Total flux subtracted in 100 components = 0.117078 Jy ! Clean residual min=-0.010653 max=0.021467 Jy/beam ! Clean residual mean=-0.000042 rms=0.002798 Jy/beam ! Combined flux in latest and established models = 0.790862 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.790862 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=0.095924Jy sigma=0.000814 ! Fit after self-cal, rms=0.095767Jy sigma=0.000813 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0249743 Jy ! Component: 100 - total flux cleaned = 0.0409605 Jy ! Total flux subtracted in 100 components = 0.0409605 Jy ! Clean residual min=-0.009595 max=0.008805 Jy/beam ! Clean residual mean=-0.000020 rms=0.002012 Jy/beam ! Combined flux in latest and established models = 0.831822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.831822 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=0.087472Jy sigma=0.000734 ! Fit after self-cal, rms=0.087211Jy sigma=0.000732 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8872 mas, bmaj=1.984 mas, bpa=-0.5217 degrees ! Estimated noise=773.401 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 = 0.0134018 Jy ! Component: 100 - total flux cleaned = 0.0199454 Jy ! Component: 150 - total flux cleaned = 0.0219273 Jy ! Component: 200 - total flux cleaned = 0.0222519 Jy ! Total flux subtracted in 200 components = 0.0222519 Jy ! Clean residual min=-0.009433 max=0.007594 Jy/beam ! Clean residual mean=-0.000008 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.854074 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.854074 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=0.085108Jy sigma=0.000712 ! Fit after self-cal, rms=0.084981Jy sigma=0.000711 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 1.00 HN 1.05 KP 1.02 ! LA 0.97 MK 0.99 NL 0.97 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.00 ! LA 0.98 MK 1.00 NL 0.96 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.01 ! LA 1.00 MK 1.01 NL 0.96 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.01 ! LA 1.01 MK 1.02 NL 0.96 OV 1.01 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 1.01 ! LA 1.00 MK 1.03 NL 0.96 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 1.02 MK 1.03 NL 0.95 OV 1.01 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 0.99 ! LA 0.98 MK 1.02 NL 0.96 OV 1.02 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.99 ! LA 0.99 MK 1.00 NL 0.96 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 1.01 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.04 KP 1.01 ! LA 1.00 MK 1.02 NL 0.96 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.00 KP 0.97 ! LA 0.99 MK 0.98 NL 0.96 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.084981Jy sigma=0.000711 ! Fit after self-cal, rms=0.081630Jy sigma=0.000681 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8913 mas, bmaj=1.984 mas, bpa=-0.6574 degrees ! Estimated noise=772.794 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 (-4.4, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720194 Jy ! Component: 100 - total flux cleaned = 0.00918265 Jy ! Component: 150 - total flux cleaned = 0.0102831 Jy ! Component: 200 - total flux cleaned = 0.011482 Jy ! Total flux subtracted in 200 components = 0.011482 Jy ! Clean residual min=-0.005076 max=0.004275 Jy/beam ! Clean residual mean=-0.000012 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.865556 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.865556 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=0.080751Jy sigma=0.000673 ! Fit after self-cal, rms=0.080688Jy sigma=0.000672 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.080688Jy sigma=0.000672 ! Fit after self-cal, rms=0.079083Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8907 mas, bmaj=1.98 mas, bpa=-0.6357 degrees ! Estimated noise=772.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221396 Jy ! Component: 100 - total flux cleaned = 0.00321172 Jy ! Component: 150 - total flux cleaned = 0.00403429 Jy ! Component: 200 - total flux cleaned = 0.00451987 Jy ! Total flux subtracted in 200 components = 0.00451987 Jy ! Clean residual min=-0.003457 max=0.003235 Jy/beam ! Clean residual mean=-0.000006 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.870076 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.870076 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=0.078818Jy sigma=0.000655 ! Fit after self-cal, rms=0.078797Jy sigma=0.000655 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 = 0.000626208 Jy ! Component: 100 - total flux cleaned = 0.00113973 Jy ! Component: 150 - total flux cleaned = 0.00154538 Jy ! Component: 200 - total flux cleaned = 0.00192434 Jy ! Total flux subtracted in 200 components = 0.00192434 Jy ! Clean residual min=-0.003567 max=0.002957 Jy/beam ! Clean residual mean=-0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.872 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.872 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=0.078681Jy sigma=0.000654 ! Fit after self-cal, rms=0.078668Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.078668Jy sigma=0.000654 ! Fit after self-cal, rms=0.078648Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8913 mas, bmaj=1.98 mas, bpa=-0.6729 degrees ! Estimated noise=772.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000407836 Jy ! Component: 100 - total flux cleaned = 0.00102555 Jy ! Component: 150 - total flux cleaned = 0.00150287 Jy ! Component: 200 - total flux cleaned = 0.00193854 Jy ! Total flux subtracted in 200 components = 0.00193854 Jy ! Clean residual min=-0.002812 max=0.002982 Jy/beam ! Clean residual mean=-0.000004 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.873939 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.873939 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=0.078544Jy sigma=0.000652 ! Fit after self-cal, rms=0.078530Jy sigma=0.000652 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169858 Jy ! Component: 100 - total flux cleaned = 0.0013955 Jy ! Component: 150 - total flux cleaned = 0.00121036 Jy ! Component: 200 - total flux cleaned = 0.000932656 Jy ! Total flux subtracted in 200 components = 0.000932656 Jy ! Clean residual min=-0.002672 max=0.002413 Jy/beam ! Clean residual mean=-0.000003 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.874871 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.874871 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=0.078384Jy sigma=0.000651 ! Fit after self-cal, rms=0.078373Jy sigma=0.000651 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.078373Jy sigma=0.000651 ! Fit after self-cal, rms=0.078416Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.156 mas, bmaj=3.124 mas, bpa=1.294 degrees ! Estimated noise=972.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106425 Jy ! Component: 100 - total flux cleaned = 0.00157601 Jy ! Component: 150 - total flux cleaned = 0.00197 Jy ! Component: 200 - total flux cleaned = 0.0022286 Jy ! Total flux subtracted in 200 components = 0.0022286 Jy ! Clean residual min=-0.002173 max=0.002914 Jy/beam ! Clean residual mean=-0.000004 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.8771 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 115 components and 0.8771 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=0.078392Jy sigma=0.000650 ! Fit after self-cal, rms=0.078386Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 (-15.2, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216398 Jy ! Component: 100 - total flux cleaned = 0.00229417 Jy ! Component: 150 - total flux cleaned = 0.00229401 Jy ! Component: 200 - total flux cleaned = 0.00237553 Jy ! Total flux subtracted in 200 components = 0.00237553 Jy ! Clean residual min=-0.001765 max=0.001895 Jy/beam ! Clean residual mean=-0.000001 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.879475 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 152 components and 0.879475 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=0.078342Jy sigma=0.000650 ! Fit after self-cal, rms=0.078336Jy sigma=0.000650 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8918 mas, bmaj=1.981 mas, bpa=-0.7148 degrees ! Estimated noise=772.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8918 x 1.981 at -0.7148 degrees (North through East) ! Clean map min=-0.0019721 max=0.69529 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=0.078336Jy sigma=0.000650 ! Fit after self-cal, rms=0.074023Jy sigma=0.000611 ! Inverting map and beam ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.892 mas, bmaj=1.982 mas, bpa=-0.7452 degrees ! Estimated noise=772.809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119952 Jy ! Component: 100 - total flux cleaned = 0.000118888 Jy ! Component: 150 - total flux cleaned = 6.31368e-05 Jy ! Component: 200 - total flux cleaned = -3.92881e-05 Jy ! Total flux subtracted in 200 components = -3.92881e-05 Jy ! Clean residual min=-0.002043 max=0.002153 Jy/beam ! Clean residual mean=-0.000002 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.879436 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 172 components and 0.879436 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=0.073938Jy sigma=0.000610 ! Fit after self-cal, rms=0.073931Jy sigma=0.000610 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Added new window around map position (-6, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000398446 Jy ! Component: 100 - total flux cleaned = 0.000204505 Jy ! Component: 150 - total flux cleaned = 0.000307279 Jy ! Component: 200 - total flux cleaned = 0.000545106 Jy ! Total flux subtracted in 200 components = 0.000545106 Jy ! Clean residual min=-0.001949 max=0.001939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.879981 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 188 components and 0.879981 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=0.073829Jy sigma=0.000609 ! Fit after self-cal, rms=0.073823Jy sigma=0.000609 ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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=0.073823Jy sigma=0.000609 ! Fit after self-cal, rms=0.073849Jy sigma=0.000609 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 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.722 mas, bmaj=1.71 mas, bpa=-2.051 degrees ! Estimated noise=1185.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.515462 Jy ! Component: 100 - total flux cleaned = 0.672505 Jy ! Component: 150 - total flux cleaned = 0.747416 Jy ! Component: 200 - total flux cleaned = 0.788021 Jy ! Total flux subtracted in 200 components = 0.788021 Jy ! Clean residual min=-0.009272 max=0.020832 Jy/beam ! Clean residual mean=-0.000044 rms=0.002431 Jy/beam ! Combined flux in latest and established models = 0.788021 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.788021 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8923 mas, bmaj=1.982 mas, bpa=-0.7703 degrees ! Estimated noise=773.03 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032089 Jy ! Component: 100 - total flux cleaned = 0.0493238 Jy ! Component: 150 - total flux cleaned = 0.0602215 Jy ! Component: 200 - total flux cleaned = 0.0680689 Jy ! Total flux subtracted in 200 components = 0.0680689 Jy ! Clean residual min=-0.003372 max=0.004462 Jy/beam ! Clean residual mean=-0.000022 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.85609 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.85609 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00581579 Jy ! Component: 100 - total flux cleaned = 0.0102942 Jy ! Component: 150 - total flux cleaned = 0.0135217 Jy ! Component: 200 - total flux cleaned = 0.0157916 Jy ! Total flux subtracted in 200 components = 0.0157916 Jy ! Clean residual min=-0.002719 max=0.002493 Jy/beam ! Clean residual mean=-0.000008 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.871881 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 65 components and 0.871881 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 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 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=2.157 mas, bmaj=3.124 mas, bpa=1.255 degrees ! Estimated noise=972.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.003741 Jy ! Component: 100 - total flux cleaned = 0.00614874 Jy ! Component: 150 - total flux cleaned = 0.0072748 Jy ! Component: 200 - total flux cleaned = 0.00797672 Jy ! Total flux subtracted in 200 components = 0.00797672 Jy ! Clean residual min=-0.001831 max=0.001529 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.879858 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 = 0.000288373 Jy ! Component: 100 - total flux cleaned = 0.00045866 Jy ! Component: 150 - total flux cleaned = 0.000613014 Jy ! Component: 200 - total flux cleaned = 0.000756951 Jy ! Total flux subtracted in 200 components = 0.000756951 Jy ! Clean residual min=-0.001702 max=0.001465 Jy/beam ! Clean residual mean=-0.000002 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.880615 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 127 components and 0.880615 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! Estimated beam: bmin=0.8923 mas, bmaj=1.982 mas, bpa=-0.7703 degrees ! Estimated noise=773.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152837 Jy ! Component: 100 - total flux cleaned = -0.000325575 Jy ! Component: 150 - total flux cleaned = -0.000403244 Jy ! Component: 200 - total flux cleaned = -0.000330807 Jy ! Total flux subtracted in 200 components = -0.000330807 Jy ! Clean residual min=-0.002915 max=0.002221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.880284 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.880284 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=0.074316Jy sigma=0.000613 ! Fit after self-cal, rms=0.074279Jy sigma=0.000612 wmodel J1239+0730_X_2017_05_27_pus_map.mod ! Writing 141 model components to file: J1239+0730_X_2017_05_27_pus_map.mod wobs J1239+0730_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1239+0730_X_2017_05_27_pus_uvs.fits wwins J1239+0730_X_2017_05_27_pus_map.win ! wwins: Wrote 6 windows to J1239+0730_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 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00117394 Jy ! Component: 100 - total flux cleaned = -0.00163314 Jy ! Component: 150 - total flux cleaned = -0.00213283 Jy ! Component: 200 - total flux cleaned = -0.00254058 Jy ! Component: 250 - total flux cleaned = -0.00273749 Jy ! Component: 300 - total flux cleaned = -0.00292953 Jy ! Component: 350 - total flux cleaned = -0.00314826 Jy ! Component: 400 - total flux cleaned = -0.00345335 Jy ! Component: 450 - total flux cleaned = -0.0036329 Jy ! Component: 500 - total flux cleaned = -0.00383879 Jy ! Component: 550 - total flux cleaned = -0.00412721 Jy ! Component: 600 - total flux cleaned = -0.00432531 Jy ! Component: 650 - total flux cleaned = -0.00446519 Jy ! Component: 700 - total flux cleaned = -0.00465807 Jy ! Component: 750 - total flux cleaned = -0.00468534 Jy ! Component: 800 - total flux cleaned = -0.00479264 Jy ! Component: 850 - total flux cleaned = -0.00484519 Jy ! Component: 900 - total flux cleaned = -0.00484473 Jy ! Component: 950 - total flux cleaned = -0.00481872 Jy ! Component: 1000 - total flux cleaned = -0.00481931 Jy ! Component: 1050 - total flux cleaned = -0.00486997 Jy ! Component: 1100 - total flux cleaned = -0.00486989 Jy ! Component: 1150 - total flux cleaned = -0.00499356 Jy ! Component: 1200 - total flux cleaned = -0.00496903 Jy ! Component: 1250 - total flux cleaned = -0.00494457 Jy ! Component: 1300 - total flux cleaned = -0.00492031 Jy ! Component: 1350 - total flux cleaned = -0.00492027 Jy ! Component: 1400 - total flux cleaned = -0.0048969 Jy ! Component: 1450 - total flux cleaned = -0.0049201 Jy ! Component: 1500 - total flux cleaned = -0.0048972 Jy ! Component: 1550 - total flux cleaned = -0.00485175 Jy ! Component: 1600 - total flux cleaned = -0.00489714 Jy ! Component: 1650 - total flux cleaned = -0.00482987 Jy ! Component: 1700 - total flux cleaned = -0.00491907 Jy ! Component: 1750 - total flux cleaned = -0.00487483 Jy ! Component: 1800 - total flux cleaned = -0.00494075 Jy ! Component: 1850 - total flux cleaned = -0.00496235 Jy ! Component: 1900 - total flux cleaned = -0.00491943 Jy ! Component: 1950 - total flux cleaned = -0.00491959 Jy ! Component: 2000 - total flux cleaned = -0.00489838 Jy ! Total flux subtracted in 2048 components = -0.00494048 Jy ! Clean residual min=-0.001080 max=0.001229 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.875343 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 278 components and 0.875343 Jy ![Exited script file: muppet] wmap "J1239+0730_X_2017_05_27_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 1.982 at -0.7703 degrees (North through East) ! Clean map min=-0.0017563 max=0.69532 Jy/beam ! Writing clean map to FITS file: J1239+0730_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 0.695318 invert ! Inverting map ! Your choice of large map pixels excluded 0.0629% of the data. ! The x-axis pixel size should ideally be below 0.1994 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000382061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164843 0.164843 0.329686 0.659373 1.31875 2.63749 5.27498 10.55 21.0999 42.1998 84.3997 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.695 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8923 x 1.982 at -0.7703 degrees (North through East) ! Clean map min=-0.0017563 max=0.69532 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 J1239+0730_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:35:38 2019