! Started logfile: J1552-2425_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:33 2019 obs J1552-2425_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1552-2425_X_2017_01_21_pus_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.560516 visibilities/baseline/integration-bin. ! Found source: J1552-2425 ! ! 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 6780 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 J1552-2425_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969343Jy sigma=0.006879 ! Fit after self-cal, rms=0.921212Jy sigma=0.006585 ! 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=0.5292 mas, bmaj=1.57 mas, bpa=-9.143 degrees ! Estimated noise=2256.38 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 = 0.0668674 Jy ! Component: 100 - total flux cleaned = 0.0814715 Jy ! Total flux subtracted in 100 components = 0.0814715 Jy ! Clean residual min=-0.005245 max=0.005604 Jy/beam ! Clean residual mean=0.000010 rms=0.001624 Jy/beam ! Combined flux in latest and established models = 0.0814715 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0814715 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=0.101282Jy sigma=0.000638 ! Fit after self-cal, rms=0.100908Jy sigma=0.000636 ! 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=0.6381 mas, bmaj=1.711 mas, bpa=-5.062 degrees ! Estimated noise=1233.71 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 = 0.00500863 Jy ! Component: 100 - total flux cleaned = 0.00557169 Jy ! Component: 150 - total flux cleaned = 0.00572503 Jy ! Component: 200 - total flux cleaned = 0.00582345 Jy ! Total flux subtracted in 200 components = 0.00582345 Jy ! Clean residual min=-0.003560 max=0.003742 Jy/beam ! Clean residual mean=0.000052 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.087295 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.087295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.100658Jy sigma=0.000634 ! Fit after self-cal, rms=0.100649Jy sigma=0.000634 ! 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 0.98 FD 1.00* HN 0.85 LA 1.21 ! MK 0.94 NL 0.98 OV 1.00* PT 1.01 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.93 LA 0.92 ! MK 0.99 NL 1.06 OV 1.00* PT 1.00 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 LA 1.12 ! MK 1.02 NL 1.00 OV 1.00* PT 0.99 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 0.97 LA 1.03 ! MK 1.07 NL 0.97 OV 1.00* PT 1.05 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 0.84 LA 1.13 ! MK 1.01 NL 0.90 OV 1.00* PT 0.85 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.91 LA 1.12 ! MK 1.64 NL 0.97 OV 1.00* PT 0.95 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 LA 1.02 ! MK 0.98 NL 1.18 OV 1.00* PT 1.01 ! SC 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.09 LA 1.10 ! MK 0.90 NL 1.00 OV 1.00* PT 1.08 ! SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.03 LA 1.19 ! MK 0.99 NL 0.91 OV 1.00* PT 1.00 ! SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.00* HN 0.99 LA 1.09 ! MK 1.08 NL 0.91 OV 1.00* PT 0.95 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 0.90 LA 1.10 ! MK 1.06 NL 1.04 OV 1.00* PT 0.94 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.85 LA 1.05 ! MK 0.93 NL 1.02 OV 1.00* PT 1.08 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.100649Jy sigma=0.000634 ! Fit after self-cal, rms=0.099521Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6407 mas, bmaj=1.712 mas, bpa=-4.779 degrees ! Estimated noise=1234.01 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 = -0.000349555 Jy ! Component: 100 - total flux cleaned = -0.000349353 Jy ! Component: 150 - total flux cleaned = -0.000332753 Jy ! Component: 200 - total flux cleaned = -0.000301075 Jy ! Total flux subtracted in 200 components = -0.000301075 Jy ! Clean residual min=-0.003419 max=0.003016 Jy/beam ! Clean residual mean=0.000020 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0869939 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 17 components and 0.0869939 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=0.099515Jy sigma=0.000630 ! Fit after self-cal, rms=0.099616Jy sigma=0.000630 ! 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=0.099616Jy sigma=0.000630 ! Fit after self-cal, rms=0.099967Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6415 mas, bmaj=1.713 mas, bpa=-4.776 degrees ! Estimated noise=1234.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00020749 Jy ! Component: 100 - total flux cleaned = -0.000189839 Jy ! Component: 150 - total flux cleaned = -0.0001751 Jy ! Component: 200 - total flux cleaned = -0.000162135 Jy ! Total flux subtracted in 200 components = -0.000162135 Jy ! Clean residual min=-0.003226 max=0.002941 Jy/beam ! Clean residual mean=0.000019 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0868318 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0868318 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=0.099962Jy sigma=0.000630 ! Fit after self-cal, rms=0.099990Jy sigma=0.000630 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 = -2.48776e-05 Jy ! Component: 100 - total flux cleaned = -9.89227e-06 Jy ! Component: 150 - total flux cleaned = 2.48968e-06 Jy ! Component: 200 - total flux cleaned = -8.94067e-06 Jy ! Total flux subtracted in 200 components = -8.94067e-06 Jy ! Clean residual min=-0.003153 max=0.002920 Jy/beam ! Clean residual mean=0.000019 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0868228 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0868228 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=0.099986Jy sigma=0.000630 ! Fit after self-cal, rms=0.099989Jy sigma=0.000630 ! 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=0.099989Jy sigma=0.000630 ! Fit after self-cal, rms=0.099991Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6414 mas, bmaj=1.714 mas, bpa=-4.821 degrees ! Estimated noise=1234.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.20608e-05 Jy ! Component: 100 - total flux cleaned = -0.000120371 Jy ! Component: 150 - total flux cleaned = -0.000108695 Jy ! Component: 200 - total flux cleaned = -0.000108974 Jy ! Total flux subtracted in 200 components = -0.000108974 Jy ! Clean residual min=-0.003080 max=0.002893 Jy/beam ! Clean residual mean=0.000018 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0867139 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0867139 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=0.099987Jy sigma=0.000630 ! Fit after self-cal, rms=0.099992Jy sigma=0.000630 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 = -4.37692e-05 Jy ! Component: 100 - total flux cleaned = -4.41103e-05 Jy ! Component: 150 - total flux cleaned = -3.29864e-05 Jy ! Component: 200 - total flux cleaned = -2.28889e-05 Jy ! Total flux subtracted in 200 components = -2.28889e-05 Jy ! Clean residual min=-0.003030 max=0.002880 Jy/beam ! Clean residual mean=0.000018 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.086691 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.086691 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=0.099989Jy sigma=0.000629 ! Fit after self-cal, rms=0.099991Jy sigma=0.000629 ! 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=0.099991Jy sigma=0.000629 ! Fit after self-cal, rms=0.099919Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.738 mas, bmaj=4.156 mas, bpa=6.595 degrees ! Estimated noise=1895.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000877551 Jy ! Component: 100 - total flux cleaned = -0.000906019 Jy ! Component: 150 - total flux cleaned = -0.000954402 Jy ! Component: 200 - total flux cleaned = -0.000993463 Jy ! Total flux subtracted in 200 components = -0.000993463 Jy ! Clean residual min=-0.003663 max=0.004372 Jy/beam ! Clean residual mean=0.000047 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.0856975 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0856975 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=0.099925Jy sigma=0.000630 ! Fit after self-cal, rms=0.099921Jy sigma=0.000629 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 = -3.69046e-05 Jy ! Component: 100 - total flux cleaned = -8.54389e-05 Jy ! Component: 150 - total flux cleaned = -0.000125086 Jy ! Component: 200 - total flux cleaned = -0.000141837 Jy ! Total flux subtracted in 200 components = -0.000141837 Jy ! Clean residual min=-0.003651 max=0.004366 Jy/beam ! Clean residual mean=0.000046 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 0.0855557 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0855557 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=0.099929Jy sigma=0.000630 ! Fit after self-cal, rms=0.099927Jy sigma=0.000630 ! 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=0.6413 mas, bmaj=1.715 mas, bpa=-4.876 degrees ! Estimated noise=1233.83 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6413 x 1.715 at -4.876 degrees (North through East) ! Clean map min=-0.0026512 max=0.084085 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=0.5309 mas, bmaj=1.571 mas, bpa=-8.874 degrees ! Estimated noise=2233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0661678 Jy ! Component: 100 - total flux cleaned = 0.0807218 Jy ! Component: 150 - total flux cleaned = 0.0842286 Jy ! Component: 200 - total flux cleaned = 0.0850888 Jy ! Total flux subtracted in 200 components = 0.0850888 Jy ! Clean residual min=-0.005434 max=0.005899 Jy/beam ! Clean residual mean=0.000004 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.0850888 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0850888 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6413 mas, bmaj=1.715 mas, bpa=-4.876 degrees ! Estimated noise=1233.83 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 = 0.00102144 Jy ! Component: 100 - total flux cleaned = 0.00127662 Jy ! Component: 150 - total flux cleaned = 0.00145234 Jy ! Component: 200 - total flux cleaned = 0.00145447 Jy ! Total flux subtracted in 200 components = 0.00145447 Jy ! Clean residual min=-0.003366 max=0.002831 Jy/beam ! Clean residual mean=0.000018 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.0865432 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0865432 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=1.738 mas, bmaj=4.156 mas, bpa=6.595 degrees ! Estimated noise=1895.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000775605 Jy ! Component: 100 - total flux cleaned = -0.000818961 Jy ! Component: 150 - total flux cleaned = -0.000891439 Jy ! Component: 200 - total flux cleaned = -0.000949516 Jy ! Total flux subtracted in 200 components = -0.000949516 Jy ! Clean residual min=-0.003751 max=0.004492 Jy/beam ! Clean residual mean=0.000047 rms=0.001404 Jy/beam ! Combined flux in latest and established models = 0.0855937 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 = -2.50775e-05 Jy ! Component: 100 - total flux cleaned = -6.90075e-05 Jy ! Component: 150 - total flux cleaned = -8.85291e-05 Jy ! Component: 200 - total flux cleaned = -0.000121719 Jy ! Total flux subtracted in 200 components = -0.000121719 Jy ! Clean residual min=-0.003682 max=0.004458 Jy/beam ! Clean residual mean=0.000045 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.085472 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.085472 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6413 mas, bmaj=1.715 mas, bpa=-4.876 degrees ! Estimated noise=1233.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210468 Jy ! Component: 100 - total flux cleaned = 0.000413627 Jy ! Component: 150 - total flux cleaned = 0.000600474 Jy ! Component: 200 - total flux cleaned = 0.00076412 Jy ! Total flux subtracted in 200 components = 0.00076412 Jy ! Clean residual min=-0.003214 max=0.002799 Jy/beam ! Clean residual mean=0.000017 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0862361 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0862361 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=0.099932Jy sigma=0.000630 ! Fit after self-cal, rms=0.099930Jy sigma=0.000630 wmodel J1552-2425_X_2017_01_21_pus_map.mod ! Writing 29 model components to file: J1552-2425_X_2017_01_21_pus_map.mod wobs J1552-2425_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1552-2425_X_2017_01_21_pus_uvs.fits wwins J1552-2425_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J1552-2425_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 = -0.00056051 Jy ! Component: 100 - total flux cleaned = -0.000976877 Jy ! Component: 150 - total flux cleaned = -0.00134987 Jy ! Component: 200 - total flux cleaned = -0.00157641 Jy ! Component: 250 - total flux cleaned = -0.00178555 Jy ! Component: 300 - total flux cleaned = -0.00184954 Jy ! Component: 350 - total flux cleaned = -0.00197248 Jy ! Component: 400 - total flux cleaned = -0.00203125 Jy ! Component: 450 - total flux cleaned = -0.00197593 Jy ! Component: 500 - total flux cleaned = -0.00195025 Jy ! Component: 550 - total flux cleaned = -0.00202525 Jy ! Component: 600 - total flux cleaned = -0.00204904 Jy ! Component: 650 - total flux cleaned = -0.00216325 Jy ! Component: 700 - total flux cleaned = -0.00222933 Jy ! Component: 750 - total flux cleaned = -0.00227262 Jy ! Component: 800 - total flux cleaned = -0.00233593 Jy ! Component: 850 - total flux cleaned = -0.00227563 Jy ! Component: 900 - total flux cleaned = -0.00225635 Jy ! Component: 950 - total flux cleaned = -0.00223705 Jy ! Component: 1000 - total flux cleaned = -0.00219902 Jy ! Component: 1050 - total flux cleaned = -0.00218022 Jy ! Component: 1100 - total flux cleaned = -0.00216178 Jy ! Component: 1150 - total flux cleaned = -0.00216154 Jy ! Component: 1200 - total flux cleaned = -0.00214378 Jy ! Component: 1250 - total flux cleaned = -0.00214351 Jy ! Component: 1300 - total flux cleaned = -0.0021772 Jy ! Component: 1350 - total flux cleaned = -0.00217723 Jy ! Component: 1400 - total flux cleaned = -0.00219389 Jy ! Component: 1450 - total flux cleaned = -0.00221032 Jy ! Component: 1500 - total flux cleaned = -0.00222606 Jy ! Component: 1550 - total flux cleaned = -0.00219492 Jy ! Component: 1600 - total flux cleaned = -0.00216422 Jy ! Component: 1650 - total flux cleaned = -0.00211877 Jy ! Component: 1700 - total flux cleaned = -0.00213374 Jy ! Component: 1750 - total flux cleaned = -0.00213373 Jy ! Component: 1800 - total flux cleaned = -0.00216283 Jy ! Component: 1850 - total flux cleaned = -0.00219156 Jy ! Component: 1900 - total flux cleaned = -0.00219166 Jy ! Component: 1950 - total flux cleaned = -0.00221975 Jy ! Component: 2000 - total flux cleaned = -0.00220553 Jy ! Total flux subtracted in 2048 components = -0.00221932 Jy ! Clean residual min=-0.000986 max=0.000767 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0840168 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 147 components and 0.0840169 Jy ![Exited script file: muppet] wmap "J1552-2425_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6413 x 1.715 at -4.876 degrees (North through East) ! Clean map min=-0.0013239 max=0.083881 Jy/beam ! Writing clean map to FITS file: J1552-2425_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 0.0838813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0002273 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.812936 0.812936 1.62587 3.25174 6.50349 13.007 26.0139 52.0279 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.083 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6413 x 1.715 at -4.876 degrees (North through East) ! Clean map min=-0.0013239 max=0.083881 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 J1552-2425_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:34 2019