! Started logfile: J1051+2119_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:46 2019 obs J1051+2119_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1051+2119_X_2017_01_21_pus_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.519444 visibilities/baseline/integration-bin. ! Found source: J1051+2119 ! ! 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 1086 lines of history. ! ! Reading 2244 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 J1051+2119_X_2017_01_21_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.740410Jy sigma=0.005837 ! Fit after self-cal, rms=0.732075Jy sigma=0.005772 ! 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 ! Estimated beam: bmin=0.6474 mas, bmaj=1.761 mas, bpa=-24.24 degrees ! Estimated noise=2674.17 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 = 0.213998 Jy ! Component: 100 - total flux cleaned = 0.260838 Jy ! Total flux subtracted in 100 components = 0.260838 Jy ! Clean residual min=-0.014400 max=0.017129 Jy/beam ! Clean residual mean=-0.000233 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 0.260838 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.260838 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=0.090314Jy sigma=0.000685 ! Fit after self-cal, rms=0.090290Jy sigma=0.000685 ! Inverting map 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 ! Estimated beam: bmin=0.7774 mas, bmaj=1.865 mas, bpa=-21.65 degrees ! Estimated noise=1906.75 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 = 0.0189549 Jy ! Component: 100 - total flux cleaned = 0.0298865 Jy ! Component: 150 - total flux cleaned = 0.0369196 Jy ! Component: 200 - total flux cleaned = 0.0395962 Jy ! Total flux subtracted in 200 components = 0.0395962 Jy ! Clean residual min=-0.009443 max=0.009715 Jy/beam ! Clean residual mean=-0.000075 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 0.300434 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.300434 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=0.086626Jy sigma=0.000645 ! Fit after self-cal, rms=0.086612Jy sigma=0.000644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.03 LA 1.08 ! MK 0.96 NL 0.94 OV 1.00* PT 0.97 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.97 LA 1.05 ! MK 0.97 NL 0.95 OV 1.00* PT 0.93 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.01 LA 1.05 ! MK 1.02 NL 0.93 OV 1.00* PT 0.95 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.00 LA 1.03 ! MK 1.05 NL 0.93 OV 1.00* PT 0.97 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 LA 1.04 ! MK 0.97 NL 0.97 OV 1.00* PT 1.02 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.94 LA 1.05 ! MK 1.02 NL 0.94 OV 1.00* PT 0.95 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 LA 1.09 ! MK 1.02 NL 0.94 OV 1.00* PT 0.95 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 LA 1.09 ! MK 1.02 NL 0.98 OV 1.00* PT 0.96 ! SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.98 LA 1.08 ! MK 0.94 NL 1.02 OV 1.00* PT 0.95 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.02 LA 1.06 ! MK 1.01 NL 0.94 OV 1.00* PT 0.97 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00* HN 1.06 LA 1.09 ! MK 0.96 NL 0.96 OV 1.00* PT 0.91 ! SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 0.97 LA 1.17 ! MK 0.99 NL 0.94 OV 1.00* PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.086612Jy sigma=0.000644 ! Fit after self-cal, rms=0.085482Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7768 mas, bmaj=1.869 mas, bpa=-21.85 degrees ! Estimated noise=1885.68 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 (2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00975373 Jy ! Component: 100 - total flux cleaned = 0.0147827 Jy ! Component: 150 - total flux cleaned = 0.0179692 Jy ! Component: 200 - total flux cleaned = 0.018837 Jy ! Total flux subtracted in 200 components = 0.018837 Jy ! Clean residual min=-0.003723 max=0.004847 Jy/beam ! Clean residual mean=0.000006 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.319271 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.319271 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=0.084300Jy sigma=0.000618 ! Fit after self-cal, rms=0.084350Jy sigma=0.000618 ! Inverting map 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=0.084350Jy sigma=0.000618 ! Fit after self-cal, rms=0.084094Jy sigma=0.000618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7756 mas, bmaj=1.867 mas, bpa=-21.86 degrees ! Estimated noise=1877.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00301724 Jy ! Component: 100 - total flux cleaned = 0.00432297 Jy ! Component: 150 - total flux cleaned = 0.00490133 Jy ! Component: 200 - total flux cleaned = 0.00534181 Jy ! Total flux subtracted in 200 components = 0.00534181 Jy ! Clean residual min=-0.003047 max=0.003919 Jy/beam ! Clean residual mean=0.000009 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.324613 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 47 components and 0.324613 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=0.083932Jy sigma=0.000616 ! Fit after self-cal, rms=0.083932Jy sigma=0.000616 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -0.000140526 Jy ! Component: 100 - total flux cleaned = -8.99684e-05 Jy ! Component: 150 - total flux cleaned = 0.000103943 Jy ! Component: 200 - total flux cleaned = 0.000278891 Jy ! Total flux subtracted in 200 components = 0.000278891 Jy ! Clean residual min=-0.002910 max=0.003617 Jy/beam ! Clean residual mean=0.000012 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.324892 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.324892 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=0.083874Jy sigma=0.000616 ! Fit after self-cal, rms=0.083869Jy sigma=0.000616 ! Inverting map 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=0.083869Jy sigma=0.000616 ! Fit after self-cal, rms=0.083788Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7756 mas, bmaj=1.865 mas, bpa=-21.83 degrees ! Estimated noise=1874.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113399 Jy ! Component: 100 - total flux cleaned = 0.00143071 Jy ! Component: 150 - total flux cleaned = 0.00157746 Jy ! Component: 200 - total flux cleaned = 0.00164427 Jy ! Total flux subtracted in 200 components = 0.00164427 Jy ! Clean residual min=-0.002842 max=0.003173 Jy/beam ! Clean residual mean=0.000006 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.326536 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.326536 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=0.083754Jy sigma=0.000615 ! Fit after self-cal, rms=0.083756Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -4.09347e-05 Jy ! Component: 100 - total flux cleaned = -6.94778e-05 Jy ! Component: 150 - total flux cleaned = -4.36665e-05 Jy ! Component: 200 - total flux cleaned = -4.38823e-05 Jy ! Total flux subtracted in 200 components = -4.38823e-05 Jy ! Clean residual min=-0.002824 max=0.003117 Jy/beam ! Clean residual mean=0.000006 rms=0.000755 Jy/beam ! Combined flux in latest and established models = 0.326492 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.326492 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=0.083742Jy sigma=0.000615 ! Fit after self-cal, rms=0.083740Jy sigma=0.000615 ! Inverting map 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=0.083740Jy sigma=0.000615 ! Fit after self-cal, rms=0.083697Jy sigma=0.000615 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.896 mas, bmaj=2.481 mas, bpa=4.881 degrees ! Estimated noise=2437.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000564316 Jy ! Component: 100 - total flux cleaned = 0.000729958 Jy ! Component: 150 - total flux cleaned = 0.000868822 Jy ! Component: 200 - total flux cleaned = 0.000924178 Jy ! Total flux subtracted in 200 components = 0.000924178 Jy ! Clean residual min=-0.002366 max=0.002328 Jy/beam ! Clean residual mean=0.000016 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.327416 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.327416 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=0.083691Jy sigma=0.000615 ! Fit after self-cal, rms=0.083692Jy sigma=0.000615 flux_cutoff = imstat(rms) * dynam ! Inverting map 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 = -0.00014058 Jy ! Component: 100 - total flux cleaned = -5.77953e-05 Jy ! Component: 150 - total flux cleaned = -4.76598e-05 Jy ! Component: 200 - total flux cleaned = -2.95423e-05 Jy ! Total flux subtracted in 200 components = -2.95423e-05 Jy ! Clean residual min=-0.002313 max=0.002305 Jy/beam ! Clean residual mean=0.000016 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.327387 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.327387 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=0.083691Jy sigma=0.000615 ! Fit after self-cal, rms=0.083690Jy sigma=0.000615 ! Inverting map 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 ! Estimated beam: bmin=0.7757 mas, bmaj=1.865 mas, bpa=-21.82 degrees ! Estimated noise=1872.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7757 x 1.865 at -21.82 degrees (North through East) ! Clean map min=-0.0028262 max=0.27104 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 ! Estimated beam: bmin=0.644 mas, bmaj=1.765 mas, bpa=-24.4 degrees ! Estimated noise=2621.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209727 Jy ! Component: 100 - total flux cleaned = 0.255899 Jy ! Component: 150 - total flux cleaned = 0.273502 Jy ! Component: 200 - total flux cleaned = 0.284966 Jy ! Total flux subtracted in 200 components = 0.284966 Jy ! Clean residual min=-0.007341 max=0.007727 Jy/beam ! Clean residual mean=-0.000202 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.284966 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 0.284966 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7757 mas, bmaj=1.865 mas, bpa=-21.82 degrees ! Estimated noise=1872.99 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 = 0.00955774 Jy ! Component: 100 - total flux cleaned = 0.0162967 Jy ! Component: 150 - total flux cleaned = 0.0215059 Jy ! Component: 200 - total flux cleaned = 0.0255617 Jy ! Total flux subtracted in 200 components = 0.0255617 Jy ! Clean residual min=-0.004644 max=0.005361 Jy/beam ! Clean residual mean=-0.000122 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.310528 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.310528 Jy ! Inverting map 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 ! Estimated beam: bmin=1.896 mas, bmaj=2.481 mas, bpa=4.881 degrees ! Estimated noise=2437.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00653587 Jy ! Component: 100 - total flux cleaned = 0.0107404 Jy ! Component: 150 - total flux cleaned = 0.0136169 Jy ! Component: 200 - total flux cleaned = 0.0148403 Jy ! Total flux subtracted in 200 components = 0.0148403 Jy ! Clean residual min=-0.002626 max=0.003075 Jy/beam ! Clean residual mean=-0.000032 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.325368 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 = 0.000856286 Jy ! Component: 100 - total flux cleaned = 0.00133714 Jy ! Component: 150 - total flux cleaned = 0.00157388 Jy ! Component: 200 - total flux cleaned = 0.00174681 Jy ! Total flux subtracted in 200 components = 0.00174681 Jy ! Clean residual min=-0.002381 max=0.002802 Jy/beam ! Clean residual mean=0.000007 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.327115 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 59 components and 0.327115 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7757 mas, bmaj=1.865 mas, bpa=-21.82 degrees ! Estimated noise=1872.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150609 Jy ! Component: 100 - total flux cleaned = -0.00122085 Jy ! Component: 150 - total flux cleaned = -0.0011343 Jy ! Component: 200 - total flux cleaned = -0.00120221 Jy ! Total flux subtracted in 200 components = -0.00120221 Jy ! Clean residual min=-0.003116 max=0.003043 Jy/beam ! Clean residual mean=-0.000006 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.325913 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.325913 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=0.083751Jy sigma=0.000616 ! Fit after self-cal, rms=0.083744Jy sigma=0.000616 wmodel J1051+2119_X_2017_01_21_pus_map.mod ! Writing 72 model components to file: J1051+2119_X_2017_01_21_pus_map.mod wobs J1051+2119_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1051+2119_X_2017_01_21_pus_uvs.fits wwins J1051+2119_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J1051+2119_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 3.89006e-06 Jy ! Component: 100 - total flux cleaned = -0.000299222 Jy ! Component: 150 - total flux cleaned = -0.000579898 Jy ! Component: 200 - total flux cleaned = -0.000623202 Jy ! Component: 250 - total flux cleaned = -0.000664273 Jy ! Component: 300 - total flux cleaned = -0.000664787 Jy ! Component: 350 - total flux cleaned = -0.000551509 Jy ! Component: 400 - total flux cleaned = -0.000407192 Jy ! Component: 450 - total flux cleaned = -0.000338903 Jy ! Component: 500 - total flux cleaned = -0.00027172 Jy ! Component: 550 - total flux cleaned = -0.000142168 Jy ! Component: 600 - total flux cleaned = -1.72897e-05 Jy ! Component: 650 - total flux cleaned = 7.38329e-05 Jy ! Component: 700 - total flux cleaned = 0.000219674 Jy ! Component: 750 - total flux cleaned = 0.000246836 Jy ! Component: 800 - total flux cleaned = 0.00032984 Jy ! Component: 850 - total flux cleaned = 0.000464255 Jy ! Component: 900 - total flux cleaned = 0.000542959 Jy ! Component: 950 - total flux cleaned = 0.000670526 Jy ! Component: 1000 - total flux cleaned = 0.000844106 Jy ! Component: 1050 - total flux cleaned = 0.000964205 Jy ! Component: 1100 - total flux cleaned = 0.00103466 Jy ! Component: 1150 - total flux cleaned = 0.00117134 Jy ! Component: 1200 - total flux cleaned = 0.00128213 Jy ! Component: 1250 - total flux cleaned = 0.00123788 Jy ! Component: 1300 - total flux cleaned = 0.0012381 Jy ! Component: 1350 - total flux cleaned = 0.00127978 Jy ! Component: 1400 - total flux cleaned = 0.0012797 Jy ! Component: 1450 - total flux cleaned = 0.00125994 Jy ! Component: 1500 - total flux cleaned = 0.00122109 Jy ! Component: 1550 - total flux cleaned = 0.00127852 Jy ! Component: 1600 - total flux cleaned = 0.00124086 Jy ! Component: 1650 - total flux cleaned = 0.00127788 Jy ! Component: 1700 - total flux cleaned = 0.00135052 Jy ! Component: 1750 - total flux cleaned = 0.00140424 Jy ! Component: 1800 - total flux cleaned = 0.00143961 Jy ! Component: 1850 - total flux cleaned = 0.00149165 Jy ! Component: 1900 - total flux cleaned = 0.00154281 Jy ! Component: 1950 - total flux cleaned = 0.00155978 Jy ! Component: 2000 - total flux cleaned = 0.00160988 Jy ! Total flux subtracted in 2048 components = 0.00162627 Jy ! Clean residual min=-0.000876 max=0.000946 Jy/beam ! Clean residual mean=-0.000000 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.327539 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 176 components and 0.327539 Jy ![Exited script file: muppet] wmap "J1051+2119_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7757 x 1.865 at -21.82 degrees (North through East) ! Clean map min=-0.00195 max=0.27156 Jy/beam ! Writing clean map to FITS file: J1051+2119_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.27156 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000279132 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308366 0.308366 0.616731 1.23346 2.46692 4.93385 9.8677 19.7354 39.4708 78.9416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.271 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7757 x 1.865 at -21.82 degrees (North through East) ! Clean map min=-0.00195 max=0.27156 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 J1051+2119_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:47 2019