! Started logfile: J0457+0645_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:56 2019 obs J0457+0645_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0457+0645_X_2017_07_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.710576 visibilities/baseline/integration-bin. ! Found source: J0457+0645 ! ! 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 1200 lines of history. ! ! Reading 31848 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 J0457+0645_X_2017_07_16_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 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 127 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.547786Jy sigma=0.004501 ! Fit after self-cal, rms=0.507807Jy sigma=0.004187 ! 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=0.6738 mas, bmaj=1.634 mas, bpa=-0.1728 degrees ! Estimated noise=812.868 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 = 0.380318 Jy ! Component: 100 - total flux cleaned = 0.468252 Jy ! Total flux subtracted in 100 components = 0.468252 Jy ! Clean residual min=-0.013191 max=0.034324 Jy/beam ! Clean residual mean=-0.000047 rms=0.003571 Jy/beam ! Combined flux in latest and established models = 0.468252 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.468252 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=0.100861Jy sigma=0.000823 ! Fit after self-cal, rms=0.100863Jy sigma=0.000823 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381017 Jy ! Component: 100 - total flux cleaned = 0.0585302 Jy ! Total flux subtracted in 100 components = 0.0585302 Jy ! Clean residual min=-0.005919 max=0.010201 Jy/beam ! Clean residual mean=-0.000017 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 0.526782 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.526782 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=0.084535Jy sigma=0.000675 ! Fit after self-cal, rms=0.084515Jy sigma=0.000675 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0122692 Jy ! Component: 100 - total flux cleaned = 0.0201162 Jy ! Total flux subtracted in 100 components = 0.0201162 Jy ! Clean residual min=-0.004857 max=0.004536 Jy/beam ! Clean residual mean=-0.000006 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.546899 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.546899 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=0.082537Jy sigma=0.000657 ! Fit after self-cal, rms=0.082523Jy sigma=0.000657 ! 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=0.8027 mas, bmaj=1.853 mas, bpa=-0.3025 degrees ! Estimated noise=482.441 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 = 0.00592669 Jy ! Component: 100 - total flux cleaned = 0.00939152 Jy ! Component: 150 - total flux cleaned = 0.0115633 Jy ! Component: 200 - total flux cleaned = 0.0129708 Jy ! Total flux subtracted in 200 components = 0.0129708 Jy ! Clean residual min=-0.005270 max=0.003636 Jy/beam ! Clean residual mean=0.000000 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.559869 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.559869 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=0.082087Jy sigma=0.000653 ! Fit after self-cal, rms=0.082078Jy sigma=0.000653 ! 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 1.00 FD 1.00* HN 1.00 KP 1.03 ! LA 0.97 MK 1.00 NL 0.98 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 1.07 ! LA 0.97 MK 0.99 NL 0.98 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.02 ! LA 0.98 MK 1.01 NL 0.98 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 KP 1.02 ! LA 0.98 MK 1.03 NL 0.97 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.02 ! LA 0.97 MK 1.01 NL 0.98 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.03 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.02 ! LA 0.96 MK 1.00 NL 0.97 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 KP 1.01 ! LA 0.98 MK 0.98 NL 0.97 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.01 ! LA 0.99 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 0.98 ! LA 0.98 MK 1.01 NL 0.97 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 1.01 ! LA 0.97 MK 1.05 NL 0.98 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.082078Jy sigma=0.000653 ! Fit after self-cal, rms=0.080752Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8047 mas, bmaj=1.854 mas, bpa=-0.3592 degrees ! Estimated noise=482.938 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 = -0.000738539 Jy ! Component: 100 - total flux cleaned = -0.000774704 Jy ! Component: 150 - total flux cleaned = -0.000774239 Jy ! Component: 200 - total flux cleaned = -0.000774677 Jy ! Total flux subtracted in 200 components = -0.000774677 Jy ! Clean residual min=-0.002182 max=0.002128 Jy/beam ! Clean residual mean=-0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.559095 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.559095 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=0.080719Jy sigma=0.000641 ! Fit after self-cal, rms=0.080724Jy sigma=0.000641 ! 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=0.080724Jy sigma=0.000641 ! Fit after self-cal, rms=0.080623Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8052 mas, bmaj=1.854 mas, bpa=-0.3896 degrees ! Estimated noise=483.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000424131 Jy ! Component: 100 - total flux cleaned = -0.000450338 Jy ! Component: 150 - total flux cleaned = -0.000525744 Jy ! Component: 200 - total flux cleaned = -0.000588657 Jy ! Total flux subtracted in 200 components = -0.000588657 Jy ! Clean residual min=-0.002028 max=0.002032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.558506 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.558506 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=0.080605Jy sigma=0.000640 ! Fit after self-cal, rms=0.080602Jy sigma=0.000640 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) ! Added new window around map position (-0.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192712 Jy ! Component: 100 - total flux cleaned = 0.00258391 Jy ! Component: 150 - total flux cleaned = 0.00265042 Jy ! Component: 200 - total flux cleaned = 0.00270511 Jy ! Total flux subtracted in 200 components = 0.00270511 Jy ! Clean residual min=-0.001725 max=0.001765 Jy/beam ! Clean residual mean=0.000001 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.561211 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.561211 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=0.080550Jy sigma=0.000639 ! Fit after self-cal, rms=0.080546Jy sigma=0.000639 ! Inverting map ! Added new window around map position (3.6, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169059 Jy ! Component: 100 - total flux cleaned = 0.0026561 Jy ! Component: 150 - total flux cleaned = 0.00320031 Jy ! Component: 200 - total flux cleaned = 0.00344989 Jy ! Total flux subtracted in 200 components = 0.00344989 Jy ! Clean residual min=-0.001606 max=0.001434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.564661 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.564661 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=0.080503Jy sigma=0.000639 ! Fit after self-cal, rms=0.080501Jy sigma=0.000639 ! 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=0.080501Jy sigma=0.000639 ! Fit after self-cal, rms=0.080409Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8056 mas, bmaj=1.854 mas, bpa=-0.4053 degrees ! Estimated noise=483.004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000541674 Jy ! Component: 100 - total flux cleaned = 0.000781092 Jy ! Component: 150 - total flux cleaned = 0.000969694 Jy ! Component: 200 - total flux cleaned = 0.00103422 Jy ! Total flux subtracted in 200 components = 0.00103422 Jy ! Clean residual min=-0.001480 max=0.001354 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.565695 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.565695 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=0.080395Jy sigma=0.000638 ! Fit after self-cal, rms=0.080394Jy sigma=0.000638 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 = 0.000154849 Jy ! Component: 100 - total flux cleaned = 0.000215739 Jy ! Component: 150 - total flux cleaned = 0.000273274 Jy ! Component: 200 - total flux cleaned = 0.00034535 Jy ! Total flux subtracted in 200 components = 0.00034535 Jy ! Clean residual min=-0.001399 max=0.001358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.56604 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 92 components and 0.566041 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=0.080385Jy sigma=0.000638 ! Fit after self-cal, rms=0.080385Jy sigma=0.000638 ! 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=0.080385Jy sigma=0.000638 ! Fit after self-cal, rms=0.080369Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=3.026 mas, bpa=-5.3 degrees ! Estimated noise=648.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214011 Jy ! Component: 100 - total flux cleaned = 3.47929e-06 Jy ! Component: 150 - total flux cleaned = 0.000139247 Jy ! Component: 200 - total flux cleaned = 0.000217413 Jy ! Total flux subtracted in 200 components = 0.000217413 Jy ! Clean residual min=-0.001647 max=0.001693 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.566258 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.566258 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=0.080366Jy sigma=0.000638 ! Fit after self-cal, rms=0.080364Jy sigma=0.000638 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 = -0.000156844 Jy ! Component: 100 - total flux cleaned = -4.3745e-05 Jy ! Component: 150 - total flux cleaned = 4.05606e-05 Jy ! Component: 200 - total flux cleaned = 8.34028e-05 Jy ! Total flux subtracted in 200 components = 8.34028e-05 Jy ! Clean residual min=-0.001640 max=0.001667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.566341 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.566341 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=0.080363Jy sigma=0.000638 ! Fit after self-cal, rms=0.080362Jy sigma=0.000638 ! 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=0.8057 mas, bmaj=1.855 mas, bpa=-0.4127 degrees ! Estimated noise=482.907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 1.855 at -0.4127 degrees (North through East) ! Clean map min=-0.0012783 max=0.49899 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=0.6767 mas, bmaj=1.634 mas, bpa=-0.2907 degrees ! Estimated noise=814.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.380975 Jy ! Component: 100 - total flux cleaned = 0.468226 Jy ! Component: 150 - total flux cleaned = 0.504912 Jy ! Component: 200 - total flux cleaned = 0.524813 Jy ! Total flux subtracted in 200 components = 0.524813 Jy ! Clean residual min=-0.005716 max=0.009948 Jy/beam ! Clean residual mean=-0.000019 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.524813 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.524813 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=1.855 mas, bpa=-0.4127 degrees ! Estimated noise=482.907 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 = 0.0141454 Jy ! Component: 100 - total flux cleaned = 0.0219028 Jy ! Component: 150 - total flux cleaned = 0.0265126 Jy ! Component: 200 - total flux cleaned = 0.0295874 Jy ! Total flux subtracted in 200 components = 0.0295874 Jy ! Clean residual min=-0.002260 max=0.002006 Jy/beam ! Clean residual mean=-0.000006 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.554401 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.554401 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=1.911 mas, bmaj=3.026 mas, bpa=-5.3 degrees ! Estimated noise=648.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340518 Jy ! Component: 100 - total flux cleaned = 0.00554712 Jy ! Component: 150 - total flux cleaned = 0.00713365 Jy ! Component: 200 - total flux cleaned = 0.00835782 Jy ! Total flux subtracted in 200 components = 0.00835782 Jy ! Clean residual min=-0.001806 max=0.001756 Jy/beam ! Clean residual mean=-0.000004 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.562758 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 = 0.000962081 Jy ! Component: 100 - total flux cleaned = 0.00172617 Jy ! Component: 150 - total flux cleaned = 0.00220107 Jy ! Component: 200 - total flux cleaned = 0.00249623 Jy ! Total flux subtracted in 200 components = 0.00249623 Jy ! Clean residual min=-0.001654 max=0.001617 Jy/beam ! Clean residual mean=-0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.565255 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 90 components and 0.565255 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8057 mas, bmaj=1.855 mas, bpa=-0.4127 degrees ! Estimated noise=482.907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000512719 Jy ! Component: 100 - total flux cleaned = 0.000810841 Jy ! Component: 150 - total flux cleaned = 0.000919104 Jy ! Component: 200 - total flux cleaned = 0.000871613 Jy ! Total flux subtracted in 200 components = 0.000871613 Jy ! Clean residual min=-0.001764 max=0.001519 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.566126 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.566126 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=0.080478Jy sigma=0.000639 ! Fit after self-cal, rms=0.080468Jy sigma=0.000639 wmodel J0457+0645_X_2017_07_16_pus_map.mod ! Writing 103 model components to file: J0457+0645_X_2017_07_16_pus_map.mod wobs J0457+0645_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0457+0645_X_2017_07_16_pus_uvs.fits wwins J0457+0645_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0457+0645_X_2017_07_16_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 = -0.000197773 Jy ! Component: 100 - total flux cleaned = 7.49518e-06 Jy ! Component: 150 - total flux cleaned = 0.000126538 Jy ! Component: 200 - total flux cleaned = 0.000216184 Jy ! Component: 250 - total flux cleaned = 0.000153819 Jy ! Component: 300 - total flux cleaned = 7.33916e-05 Jy ! Component: 350 - total flux cleaned = -6.32563e-05 Jy ! Component: 400 - total flux cleaned = -0.00019607 Jy ! Component: 450 - total flux cleaned = -0.00038048 Jy ! Component: 500 - total flux cleaned = -0.000487993 Jy ! Component: 550 - total flux cleaned = -0.000558098 Jy ! Component: 600 - total flux cleaned = -0.000626517 Jy ! Component: 650 - total flux cleaned = -0.000660044 Jy ! Component: 700 - total flux cleaned = -0.000709313 Jy ! Component: 750 - total flux cleaned = -0.000773883 Jy ! Component: 800 - total flux cleaned = -0.00085293 Jy ! Component: 850 - total flux cleaned = -0.00091511 Jy ! Component: 900 - total flux cleaned = -0.000945673 Jy ! Component: 950 - total flux cleaned = -0.00100583 Jy ! Component: 1000 - total flux cleaned = -0.00106474 Jy ! Component: 1050 - total flux cleaned = -0.00112269 Jy ! Component: 1100 - total flux cleaned = -0.00116566 Jy ! Component: 1150 - total flux cleaned = -0.00123622 Jy ! Component: 1200 - total flux cleaned = -0.00127787 Jy ! Component: 1250 - total flux cleaned = -0.00130523 Jy ! Component: 1300 - total flux cleaned = -0.00134562 Jy ! Component: 1350 - total flux cleaned = -0.00133235 Jy ! Component: 1400 - total flux cleaned = -0.00135875 Jy ! Component: 1450 - total flux cleaned = -0.00142397 Jy ! Component: 1500 - total flux cleaned = -0.00146231 Jy ! Component: 1550 - total flux cleaned = -0.0014623 Jy ! Component: 1600 - total flux cleaned = -0.00148734 Jy ! Component: 1650 - total flux cleaned = -0.00146252 Jy ! Component: 1700 - total flux cleaned = -0.00145054 Jy ! Component: 1750 - total flux cleaned = -0.00147507 Jy ! Component: 1800 - total flux cleaned = -0.00148728 Jy ! Component: 1850 - total flux cleaned = -0.00149918 Jy ! Component: 1900 - total flux cleaned = -0.00151102 Jy ! Component: 1950 - total flux cleaned = -0.00148764 Jy ! Component: 2000 - total flux cleaned = -0.00147614 Jy ! Total flux subtracted in 2048 components = -0.00147617 Jy ! Clean residual min=-0.000648 max=0.000655 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.56465 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 245 components and 0.56465 Jy ![Exited script file: muppet] wmap "J0457+0645_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 1.855 at -0.4127 degrees (North through East) ! Clean map min=-0.0011877 max=0.49945 Jy/beam ! Writing clean map to FITS file: J0457+0645_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.499447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021224 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.127485 0.127485 0.254969 0.509939 1.01988 2.03975 4.07951 8.15902 16.318 32.6361 65.2721 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.499 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8057 x 1.855 at -0.4127 degrees (North through East) ! Clean map min=-0.0011877 max=0.49945 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 J0457+0645_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:58 2019