! Started logfile: J0350-3232_X_2017_06_10_pus_uvs.log on Mon May 6 12:42:06 2019 obs J0350-3232_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0350-3232_X_2017_06_10_pus_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.611696 visibilities/baseline/integration-bin. ! Found source: J0350-3232 ! ! 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 1309 lines of history. ! ! Reading 25104 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 J0350-3232_X_2017_06_10_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 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 158 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.809985Jy sigma=0.006353 ! Fit after self-cal, rms=0.768798Jy sigma=0.006015 ! 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=0.5905 mas, bmaj=1.573 mas, bpa=0.9526 degrees ! Estimated noise=1164.32 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 = 0.174558 Jy ! Component: 100 - total flux cleaned = 0.213724 Jy ! Total flux subtracted in 100 components = 0.213724 Jy ! Clean residual min=-0.006404 max=0.014159 Jy/beam ! Clean residual mean=-0.000076 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.213724 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.213724 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=0.093911Jy sigma=0.000709 ! Fit after self-cal, rms=0.093898Jy sigma=0.000709 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157074 Jy ! Component: 100 - total flux cleaned = 0.0257236 Jy ! Total flux subtracted in 100 components = 0.0257236 Jy ! Clean residual min=-0.004707 max=0.008980 Jy/beam ! Clean residual mean=-0.000033 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.239448 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 25 components and 0.239448 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=0.088991Jy sigma=0.000668 ! Fit after self-cal, rms=0.088985Jy sigma=0.000668 ! Inverting map ! Added new window around map position (2, 4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00878721 Jy ! Component: 100 - total flux cleaned = 0.014297 Jy ! Total flux subtracted in 100 components = 0.014297 Jy ! Clean residual min=-0.004238 max=0.005772 Jy/beam ! Clean residual mean=-0.000016 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.253745 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.253745 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=0.087705Jy sigma=0.000657 ! Fit after self-cal, rms=0.087641Jy 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=0.7815 mas, bmaj=1.953 mas, bpa=0.388 degrees ! Estimated noise=574.656 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 (0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724793 Jy ! Component: 100 - total flux cleaned = 0.0109309 Jy ! Component: 150 - total flux cleaned = 0.0130678 Jy ! Component: 200 - total flux cleaned = 0.0143896 Jy ! Total flux subtracted in 200 components = 0.0143896 Jy ! Clean residual min=-0.002834 max=0.003016 Jy/beam ! Clean residual mean=0.000007 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.268135 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.268135 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=0.087078Jy sigma=0.000652 ! Fit after self-cal, rms=0.087043Jy sigma=0.000651 ! 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 0.98 HN 1.00* KP 0.99 ! LA 0.98 MK 0.97 NL 1.00* OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.96 ! LA 0.99 MK 0.98 NL 1.00* OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00 NL 1.00* OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.94 ! LA 0.98 MK 1.00 NL 1.00* OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00* KP 0.96 ! LA 1.00 MK 1.03 NL 1.00* OV 1.02 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 1.00* KP 0.97 ! LA 0.98 MK 0.99 NL 1.00* OV 1.04 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 0.97 ! LA 1.01 MK 1.02 NL 1.00* OV 1.02 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00* KP 0.97 ! LA 0.97 MK 0.98 NL 1.00* OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.98 ! LA 1.02 MK 0.97 NL 1.00* OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 0.98 ! LA 1.03 MK 1.04 NL 1.00* OV 1.00 ! PT 1.00 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.98 ! LA 1.02 MK 0.99 NL 1.00* OV 1.01 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.00* KP 0.93 ! LA 0.99 MK 0.97 NL 1.00* OV 1.05 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.087043Jy sigma=0.000651 ! Fit after self-cal, rms=0.086392Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7813 mas, bmaj=1.954 mas, bpa=0.3606 degrees ! Estimated noise=572.977 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, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272012 Jy ! Component: 100 - total flux cleaned = 0.00397799 Jy ! Component: 150 - total flux cleaned = 0.00436263 Jy ! Component: 200 - total flux cleaned = 0.00446356 Jy ! Total flux subtracted in 200 components = 0.00446356 Jy ! Clean residual min=-0.001858 max=0.001696 Jy/beam ! Clean residual mean=-0.000004 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.272598 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.272598 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=0.086309Jy sigma=0.000648 ! Fit after self-cal, rms=0.086310Jy sigma=0.000648 ! 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=0.086310Jy sigma=0.000648 ! Fit after self-cal, rms=0.086205Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.781 mas, bmaj=1.952 mas, bpa=0.3281 degrees ! Estimated noise=572.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811067 Jy ! Component: 100 - total flux cleaned = 0.000907824 Jy ! Component: 150 - total flux cleaned = 0.000927771 Jy ! Component: 200 - total flux cleaned = 0.000926987 Jy ! Total flux subtracted in 200 components = 0.000926987 Jy ! Clean residual min=-0.001825 max=0.001479 Jy/beam ! Clean residual mean=-0.000006 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.273525 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.273525 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=0.086192Jy sigma=0.000647 ! Fit after self-cal, rms=0.086193Jy sigma=0.000647 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 = 0.000146639 Jy ! Component: 100 - total flux cleaned = 0.0001463 Jy ! Component: 150 - total flux cleaned = 0.00016167 Jy ! Component: 200 - total flux cleaned = 0.000176173 Jy ! Total flux subtracted in 200 components = 0.000176173 Jy ! Clean residual min=-0.001794 max=0.001448 Jy/beam ! Clean residual mean=-0.000006 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.273701 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 91 components and 0.273701 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=0.086187Jy sigma=0.000647 ! Fit after self-cal, rms=0.086186Jy sigma=0.000647 ! 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=0.086186Jy sigma=0.000647 ! Fit after self-cal, rms=0.086159Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7808 mas, bmaj=1.951 mas, bpa=0.2823 degrees ! Estimated noise=572.467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154097 Jy ! Component: 100 - total flux cleaned = 0.000206735 Jy ! Component: 150 - total flux cleaned = 0.000236002 Jy ! Component: 200 - total flux cleaned = 0.000249934 Jy ! Total flux subtracted in 200 components = 0.000249934 Jy ! Clean residual min=-0.001774 max=0.001356 Jy/beam ! Clean residual mean=-0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.273951 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.273951 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=0.086152Jy sigma=0.000647 ! Fit after self-cal, rms=0.086154Jy sigma=0.000647 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 = 4.34622e-05 Jy ! Component: 100 - total flux cleaned = 4.36545e-05 Jy ! Component: 150 - total flux cleaned = 5.654e-05 Jy ! Component: 200 - total flux cleaned = 5.65037e-05 Jy ! Total flux subtracted in 200 components = 5.65037e-05 Jy ! Clean residual min=-0.001756 max=0.001338 Jy/beam ! Clean residual mean=-0.000006 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.274008 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.274008 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=0.086149Jy sigma=0.000647 ! Fit after self-cal, rms=0.086149Jy sigma=0.000647 ! 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=0.086149Jy sigma=0.000647 ! Fit after self-cal, rms=0.086120Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.008 mas, bmaj=7.604 mas, bpa=7.735 degrees ! Estimated noise=765.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.88097e-05 Jy ! Component: 100 - total flux cleaned = 3.95201e-05 Jy ! Component: 150 - total flux cleaned = 6.13538e-06 Jy ! Component: 200 - total flux cleaned = -2.60652e-05 Jy ! Total flux subtracted in 200 components = -2.60652e-05 Jy ! Clean residual min=-0.001793 max=0.001390 Jy/beam ! Clean residual mean=-0.000012 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.273982 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 111 components and 0.273982 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=0.086119Jy sigma=0.000647 ! Fit after self-cal, rms=0.086119Jy sigma=0.000647 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 = 4.11707e-05 Jy ! Component: 100 - total flux cleaned = 1.66898e-05 Jy ! Component: 150 - total flux cleaned = 1.27449e-06 Jy ! Component: 200 - total flux cleaned = -1.33936e-05 Jy ! Total flux subtracted in 200 components = -1.33936e-05 Jy ! Clean residual min=-0.001780 max=0.001373 Jy/beam ! Clean residual mean=-0.000012 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.273968 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.273968 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=0.086118Jy sigma=0.000647 ! Fit after self-cal, rms=0.086118Jy sigma=0.000647 ! 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=0.7806 mas, bmaj=1.95 mas, bpa=0.2519 degrees ! Estimated noise=572.263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7806 x 1.95 at 0.2519 degrees (North through East) ! Clean map min=-0.0016159 max=0.22892 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=0.5895 mas, bmaj=1.57 mas, bpa=0.8626 degrees ! Estimated noise=1155.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173026 Jy ! Component: 100 - total flux cleaned = 0.213568 Jy ! Component: 150 - total flux cleaned = 0.230659 Jy ! Component: 200 - total flux cleaned = 0.241666 Jy ! Total flux subtracted in 200 components = 0.241666 Jy ! Clean residual min=-0.003802 max=0.006449 Jy/beam ! Clean residual mean=-0.000042 rms=0.001198 Jy/beam ! Combined flux in latest and established models = 0.241666 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.241666 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7806 mas, bmaj=1.95 mas, bpa=0.2519 degrees ! Estimated noise=572.263 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 = 0.0123373 Jy ! Component: 100 - total flux cleaned = 0.018302 Jy ! Component: 150 - total flux cleaned = 0.0218928 Jy ! Component: 200 - total flux cleaned = 0.0243591 Jy ! Total flux subtracted in 200 components = 0.0243591 Jy ! Clean residual min=-0.001937 max=0.002081 Jy/beam ! Clean residual mean=-0.000019 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.266025 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 70 components and 0.266025 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=3.008 mas, bmaj=7.604 mas, bpa=7.735 degrees ! Estimated noise=765.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271783 Jy ! Component: 100 - total flux cleaned = 0.0042047 Jy ! Component: 150 - total flux cleaned = 0.00508362 Jy ! Component: 200 - total flux cleaned = 0.00558878 Jy ! Total flux subtracted in 200 components = 0.00558878 Jy ! Clean residual min=-0.001722 max=0.001354 Jy/beam ! Clean residual mean=-0.000021 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.271614 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 = 0.00010131 Jy ! Component: 100 - total flux cleaned = 0.000180886 Jy ! Component: 150 - total flux cleaned = 0.000270984 Jy ! Component: 200 - total flux cleaned = 0.000341892 Jy ! Total flux subtracted in 200 components = 0.000341892 Jy ! Clean residual min=-0.001697 max=0.001318 Jy/beam ! Clean residual mean=-0.000020 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.271956 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 106 components and 0.271956 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7806 mas, bmaj=1.95 mas, bpa=0.2519 degrees ! Estimated noise=572.263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.49276e-05 Jy ! Component: 100 - total flux cleaned = 0.000235207 Jy ! Component: 150 - total flux cleaned = 0.000313402 Jy ! Component: 200 - total flux cleaned = 0.000348114 Jy ! Total flux subtracted in 200 components = 0.000348114 Jy ! Clean residual min=-0.001700 max=0.001554 Jy/beam ! Clean residual mean=-0.000010 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.272304 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.272304 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=0.086122Jy sigma=0.000647 ! Fit after self-cal, rms=0.086115Jy sigma=0.000647 wmodel J0350-3232_X_2017_06_10_pus_map.mod ! Writing 121 model components to file: J0350-3232_X_2017_06_10_pus_map.mod wobs J0350-3232_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0350-3232_X_2017_06_10_pus_uvs.fits wwins J0350-3232_X_2017_06_10_pus_map.win ! wwins: Wrote 4 windows to J0350-3232_X_2017_06_10_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 = -0.000553992 Jy ! Component: 100 - total flux cleaned = -0.000761885 Jy ! Component: 150 - total flux cleaned = -0.000997502 Jy ! Component: 200 - total flux cleaned = -0.00105707 Jy ! Component: 250 - total flux cleaned = -0.00118948 Jy ! Component: 300 - total flux cleaned = -0.00133392 Jy ! Component: 350 - total flux cleaned = -0.00150785 Jy ! Component: 400 - total flux cleaned = -0.00167485 Jy ! Component: 450 - total flux cleaned = -0.00186901 Jy ! Component: 500 - total flux cleaned = -0.00196337 Jy ! Component: 550 - total flux cleaned = -0.00205501 Jy ! Component: 600 - total flux cleaned = -0.00214399 Jy ! Component: 650 - total flux cleaned = -0.00224467 Jy ! Component: 700 - total flux cleaned = -0.0023285 Jy ! Component: 750 - total flux cleaned = -0.00241031 Jy ! Component: 800 - total flux cleaned = -0.00243678 Jy ! Component: 850 - total flux cleaned = -0.00250186 Jy ! Component: 900 - total flux cleaned = -0.0024759 Jy ! Component: 950 - total flux cleaned = -0.00248864 Jy ! Component: 1000 - total flux cleaned = -0.00252545 Jy ! Component: 1050 - total flux cleaned = -0.00257385 Jy ! Component: 1100 - total flux cleaned = -0.00260956 Jy ! Component: 1150 - total flux cleaned = -0.00270258 Jy ! Component: 1200 - total flux cleaned = -0.00273693 Jy ! Component: 1250 - total flux cleaned = -0.0027933 Jy ! Component: 1300 - total flux cleaned = -0.00287017 Jy ! Component: 1350 - total flux cleaned = -0.00294619 Jy ! Component: 1400 - total flux cleaned = -0.00301045 Jy ! Component: 1450 - total flux cleaned = -0.00311591 Jy ! Component: 1500 - total flux cleaned = -0.0031886 Jy ! Component: 1550 - total flux cleaned = -0.00331115 Jy ! Component: 1600 - total flux cleaned = -0.00336125 Jy ! Component: 1650 - total flux cleaned = -0.00346057 Jy ! Component: 1700 - total flux cleaned = -0.00349993 Jy ! Component: 1750 - total flux cleaned = -0.00357723 Jy ! Component: 1800 - total flux cleaned = -0.00361564 Jy ! Component: 1850 - total flux cleaned = -0.00369093 Jy ! Component: 1900 - total flux cleaned = -0.00374665 Jy ! Component: 1950 - total flux cleaned = -0.00380171 Jy ! Component: 2000 - total flux cleaned = -0.00386506 Jy ! Total flux subtracted in 2048 components = -0.003901 Jy ! Clean residual min=-0.000498 max=0.000538 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.268403 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 247 components and 0.268403 Jy ![Exited script file: muppet] wmap "J0350-3232_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7806 x 1.95 at 0.2519 degrees (North through East) ! Clean map min=-0.00093084 max=0.22321 Jy/beam ! Writing clean map to FITS file: J0350-3232_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.223207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164405 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.220967 0.220967 0.441934 0.883869 1.76774 3.53548 7.07095 14.1419 28.2838 56.5676 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.223 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7806 x 1.95 at 0.2519 degrees (North through East) ! Clean map min=-0.00093084 max=0.22321 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 J0350-3232_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:42:08 2019