! Started logfile: J0807-0541_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:30 2019 obs J0807-0541_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0807-0541_X_2017_01_16_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J0807-0541 ! ! 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 33516 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 J0807-0541_X_2017_01_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 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.890733Jy sigma=0.007178 ! Fit after self-cal, rms=0.880417Jy sigma=0.007131 ! 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=0.8521 mas, bmaj=2.623 mas, bpa=19.78 degrees ! Estimated noise=888.657 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 = 0.100084 Jy ! Component: 100 - total flux cleaned = 0.121909 Jy ! Total flux subtracted in 100 components = 0.121909 Jy ! Clean residual min=-0.003582 max=0.006093 Jy/beam ! Clean residual mean=-0.000022 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.121909 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.121909 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=0.101887Jy sigma=0.000662 ! Fit after self-cal, rms=0.101872Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505171 Jy ! Component: 100 - total flux cleaned = 0.00743386 Jy ! Total flux subtracted in 100 components = 0.00743386 Jy ! Clean residual min=-0.003501 max=0.003988 Jy/beam ! Clean residual mean=-0.000015 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.129343 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.129343 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=0.101809Jy sigma=0.000659 ! Fit after self-cal, rms=0.101823Jy sigma=0.000659 ! 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=1.05 mas, bmaj=2.837 mas, bpa=18.87 degrees ! Estimated noise=499.353 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 = 0.000880353 Jy ! Component: 100 - total flux cleaned = 0.00119022 Jy ! Component: 150 - total flux cleaned = 0.00132194 Jy ! Component: 200 - total flux cleaned = 0.00143996 Jy ! Total flux subtracted in 200 components = 0.00143996 Jy ! Clean residual min=-0.002925 max=0.004954 Jy/beam ! Clean residual mean=-0.000014 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.130783 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.130783 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=0.101811Jy sigma=0.000658 ! Fit after self-cal, rms=0.101813Jy sigma=0.000658 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.97 KP 1.00 ! LA 0.97 MK 1.00* NL 0.95 OV 0.99 ! PT 1.27 SC 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.97 KP 1.00 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.28 SC 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.99 KP 0.96 ! LA 1.00 MK 1.00* NL 0.96 OV 0.98 ! PT 1.25 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.96 KP 0.98 ! LA 0.97 MK 1.00* NL 0.94 OV 1.00 ! PT 1.21 SC 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.95 KP 0.95 ! LA 0.97 MK 1.00* NL 0.96 OV 1.00 ! PT 1.13 SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 KP 0.96 ! LA 0.97 MK 1.00* NL 0.97 OV 0.98 ! PT 1.39 SC 0.95 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.01 KP 0.96 ! LA 0.92 MK 1.00* NL 0.95 OV 0.99 ! PT 1.17 SC 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.03 KP 0.98 ! LA 1.01 MK 1.00* NL 0.93 OV 0.96 ! PT 1.34 SC 0.99 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.05 KP 0.99 ! LA 0.96 MK 1.00* NL 0.94 OV 0.95 ! PT 1.34 SC 0.95 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.97 KP 0.99 ! LA 0.98 MK 1.00* NL 0.92 OV 0.99 ! PT 1.29 SC 0.99 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 1.01 ! LA 0.95 MK 1.00* NL 0.94 OV 0.98 ! PT 1.37 SC 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.04 KP 0.99 ! LA 0.93 MK 1.00* NL 0.96 OV 0.99 ! PT 1.35 SC 1.03 ! ! ! Fit before self-cal, rms=0.101813Jy sigma=0.000658 ! Fit after self-cal, rms=0.115107Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.821 mas, bpa=18.7 degrees ! Estimated noise=498.975 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 (4.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491296 Jy ! Component: 100 - total flux cleaned = 0.00720067 Jy ! Component: 150 - total flux cleaned = 0.00836338 Jy ! Component: 200 - total flux cleaned = 0.0091584 Jy ! Total flux subtracted in 200 components = 0.0091584 Jy ! Clean residual min=-0.002378 max=0.003571 Jy/beam ! Clean residual mean=-0.000008 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.139941 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 55 components and 0.139941 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=0.114895Jy sigma=0.000652 ! Fit after self-cal, rms=0.115089Jy sigma=0.000651 ! Inverting map ! Added new window around map position (8.6, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345588 Jy ! Component: 100 - total flux cleaned = 0.00564234 Jy ! Component: 150 - total flux cleaned = 0.00736741 Jy ! Component: 200 - total flux cleaned = 0.00881291 Jy ! Total flux subtracted in 200 components = 0.00881291 Jy ! Clean residual min=-0.001798 max=0.001846 Jy/beam ! Clean residual mean=-0.000006 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.148754 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 99 components and 0.148754 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=0.114950Jy sigma=0.000650 ! Fit after self-cal, rms=0.114924Jy sigma=0.000650 ! 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=0.114924Jy sigma=0.000650 ! Fit after self-cal, rms=0.118157Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.823 mas, bpa=18.73 degrees ! Estimated noise=499.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158822 Jy ! Component: 100 - total flux cleaned = 0.00279017 Jy ! Component: 150 - total flux cleaned = 0.00380413 Jy ! Component: 200 - total flux cleaned = 0.0045491 Jy ! Total flux subtracted in 200 components = 0.0045491 Jy ! Clean residual min=-0.001319 max=0.001461 Jy/beam ! Clean residual mean=-0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.153304 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 138 components and 0.153304 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=0.118120Jy sigma=0.000648 ! Fit after self-cal, rms=0.118148Jy sigma=0.000648 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 = 0.000785677 Jy ! Component: 100 - total flux cleaned = 0.00142469 Jy ! Component: 150 - total flux cleaned = 0.00197517 Jy ! Component: 200 - total flux cleaned = 0.00245445 Jy ! Total flux subtracted in 200 components = 0.00245445 Jy ! Clean residual min=-0.001236 max=0.001479 Jy/beam ! Clean residual mean=-0.000003 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.155758 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 155 components and 0.155758 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=0.118131Jy sigma=0.000648 ! Fit after self-cal, rms=0.118130Jy sigma=0.000648 ! Inverting map ! Added new window around map position (18.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138062 Jy ! Component: 100 - total flux cleaned = 0.00218135 Jy ! Component: 150 - total flux cleaned = 0.0026435 Jy ! Component: 200 - total flux cleaned = 0.00306235 Jy ! Total flux subtracted in 200 components = 0.00306235 Jy ! Clean residual min=-0.001084 max=0.001230 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.15882 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 182 components and 0.15882 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=0.118105Jy sigma=0.000647 ! Fit after self-cal, rms=0.118099Jy 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=0.118099Jy sigma=0.000647 ! Fit after self-cal, rms=0.119052Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.821 mas, bpa=18.71 degrees ! Estimated noise=498.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000699224 Jy ! Component: 100 - total flux cleaned = 0.0010217 Jy ! Component: 150 - total flux cleaned = 0.00122674 Jy ! Component: 200 - total flux cleaned = 0.00146097 Jy ! Total flux subtracted in 200 components = 0.00146097 Jy ! Clean residual min=-0.001025 max=0.001159 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.160281 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 201 components and 0.160281 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=0.119042Jy sigma=0.000647 ! Fit after self-cal, rms=0.119047Jy 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 = 0.000355202 Jy ! Component: 100 - total flux cleaned = 0.000634354 Jy ! Component: 150 - total flux cleaned = 0.00087509 Jy ! Component: 200 - total flux cleaned = 0.00106696 Jy ! Total flux subtracted in 200 components = 0.00106696 Jy ! Clean residual min=-0.001008 max=0.001140 Jy/beam ! Clean residual mean=0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.161348 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 217 components and 0.161348 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=0.119041Jy sigma=0.000647 ! Fit after self-cal, rms=0.119039Jy 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=0.119039Jy sigma=0.000647 ! Fit after self-cal, rms=0.119144Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=3.645 mas, bpa=6.167 degrees ! Estimated noise=611.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635758 Jy ! Component: 100 - total flux cleaned = 0.00109224 Jy ! Component: 150 - total flux cleaned = 0.00146841 Jy ! Component: 200 - total flux cleaned = 0.00179725 Jy ! Total flux subtracted in 200 components = 0.00179725 Jy ! Clean residual min=-0.001266 max=0.001236 Jy/beam ! Clean residual mean=0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.163145 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 240 components and 0.163145 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=0.119139Jy sigma=0.000647 ! Fit after self-cal, rms=0.119139Jy 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 = 0.000265414 Jy ! Component: 100 - total flux cleaned = 0.000587051 Jy ! Component: 150 - total flux cleaned = 0.00077349 Jy ! Component: 200 - total flux cleaned = 0.000933493 Jy ! Total flux subtracted in 200 components = 0.000933493 Jy ! Clean residual min=-0.001230 max=0.001189 Jy/beam ! Clean residual mean=0.000006 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.164079 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 258 components and 0.164079 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=0.119136Jy sigma=0.000647 ! Fit after self-cal, rms=0.119134Jy 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=1.048 mas, bmaj=2.819 mas, bpa=18.69 degrees ! Estimated noise=498.864 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.819 at 18.69 degrees (North through East) ! Clean map min=-0.00092053 max=0.12775 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=0.8516 mas, bmaj=2.613 mas, bpa=19.67 degrees ! Estimated noise=887.021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0996288 Jy ! Component: 100 - total flux cleaned = 0.12139 Jy ! Component: 150 - total flux cleaned = 0.12772 Jy ! Component: 200 - total flux cleaned = 0.131815 Jy ! Total flux subtracted in 200 components = 0.131815 Jy ! Clean residual min=-0.002605 max=0.002460 Jy/beam ! Clean residual mean=-0.000011 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.131815 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.131815 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.819 mas, bpa=18.69 degrees ! Estimated noise=498.864 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 = 0.00437432 Jy ! Component: 100 - total flux cleaned = 0.0076939 Jy ! Component: 150 - total flux cleaned = 0.0104413 Jy ! Component: 200 - total flux cleaned = 0.0127713 Jy ! Total flux subtracted in 200 components = 0.0127713 Jy ! Clean residual min=-0.001787 max=0.001657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.144586 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.144586 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=2.11 mas, bmaj=3.645 mas, bpa=6.167 degrees ! Estimated noise=611.529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328724 Jy ! Component: 100 - total flux cleaned = 0.00579846 Jy ! Component: 150 - total flux cleaned = 0.00784045 Jy ! Component: 200 - total flux cleaned = 0.009545 Jy ! Total flux subtracted in 200 components = 0.009545 Jy ! Clean residual min=-0.001621 max=0.001502 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.154131 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 = 0.00145459 Jy ! Component: 100 - total flux cleaned = 0.00272503 Jy ! Component: 150 - total flux cleaned = 0.00384179 Jy ! Component: 200 - total flux cleaned = 0.0048261 Jy ! Total flux subtracted in 200 components = 0.0048261 Jy ! Clean residual min=-0.001355 max=0.001354 Jy/beam ! Clean residual mean=0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.158957 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 145 components and 0.158957 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=2.819 mas, bpa=18.69 degrees ! Estimated noise=498.864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469372 Jy ! Component: 100 - total flux cleaned = 0.000820484 Jy ! Component: 150 - total flux cleaned = 0.00122765 Jy ! Component: 200 - total flux cleaned = 0.00165253 Jy ! Total flux subtracted in 200 components = 0.00165253 Jy ! Clean residual min=-0.001180 max=0.001127 Jy/beam ! Clean residual mean=0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.16061 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.16061 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=0.119160Jy sigma=0.000647 ! Fit after self-cal, rms=0.119152Jy sigma=0.000647 wmodel J0807-0541_X_2017_01_16_pus_map.mod ! Writing 174 model components to file: J0807-0541_X_2017_01_16_pus_map.mod wobs J0807-0541_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0807-0541_X_2017_01_16_pus_uvs.fits wwins J0807-0541_X_2017_01_16_pus_map.win ! wwins: Wrote 4 windows to J0807-0541_X_2017_01_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 = 5.45339e-07 Jy ! Component: 100 - total flux cleaned = -0.000132947 Jy ! Component: 150 - total flux cleaned = -0.000311038 Jy ! Component: 200 - total flux cleaned = -0.000446894 Jy ! Component: 250 - total flux cleaned = -0.000512184 Jy ! Component: 300 - total flux cleaned = -0.000528095 Jy ! Component: 350 - total flux cleaned = -0.000528211 Jy ! Component: 400 - total flux cleaned = -0.000483915 Jy ! Component: 450 - total flux cleaned = -0.00045533 Jy ! Component: 500 - total flux cleaned = -0.000413232 Jy ! Component: 550 - total flux cleaned = -0.000426909 Jy ! Component: 600 - total flux cleaned = -0.000386075 Jy ! Component: 650 - total flux cleaned = -0.000399075 Jy ! Component: 700 - total flux cleaned = -0.000412082 Jy ! Component: 750 - total flux cleaned = -0.000450248 Jy ! Component: 800 - total flux cleaned = -0.000512748 Jy ! Component: 850 - total flux cleaned = -0.000537226 Jy ! Component: 900 - total flux cleaned = -0.000573675 Jy ! Component: 950 - total flux cleaned = -0.000633287 Jy ! Component: 1000 - total flux cleaned = -0.000656792 Jy ! Component: 1050 - total flux cleaned = -0.000726268 Jy ! Component: 1100 - total flux cleaned = -0.000737376 Jy ! Component: 1150 - total flux cleaned = -0.000759819 Jy ! Component: 1200 - total flux cleaned = -0.000815321 Jy ! Component: 1250 - total flux cleaned = -0.000826159 Jy ! Component: 1300 - total flux cleaned = -0.000858331 Jy ! Component: 1350 - total flux cleaned = -0.000837256 Jy ! Component: 1400 - total flux cleaned = -0.00086878 Jy ! Component: 1450 - total flux cleaned = -0.000889475 Jy ! Component: 1500 - total flux cleaned = -0.000889344 Jy ! Component: 1550 - total flux cleaned = -0.000909604 Jy ! Component: 1600 - total flux cleaned = -0.000939697 Jy ! Component: 1650 - total flux cleaned = -0.000989116 Jy ! Component: 1700 - total flux cleaned = -0.000998823 Jy ! Component: 1750 - total flux cleaned = -0.00100868 Jy ! Component: 1800 - total flux cleaned = -0.00108586 Jy ! Component: 1850 - total flux cleaned = -0.00107637 Jy ! Component: 1900 - total flux cleaned = -0.00112385 Jy ! Component: 1950 - total flux cleaned = -0.00115189 Jy ! Component: 2000 - total flux cleaned = -0.00117043 Jy ! Total flux subtracted in 2048 components = -0.00121638 Jy ! Clean residual min=-0.000572 max=0.000507 Jy/beam ! Clean residual mean=0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.159393 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 318 components and 0.159393 Jy ![Exited script file: muppet] wmap "J0807-0541_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.819 at 18.69 degrees (North through East) ! Clean map min=-0.00085889 max=0.12784 Jy/beam ! Writing clean map to FITS file: J0807-0541_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000185798 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.436016 0.436016 0.872033 1.74407 3.48813 6.97626 13.9525 27.905 55.8101 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.127 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 2.819 at 18.69 degrees (North through East) ! Clean map min=-0.00085889 max=0.12784 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 J0807-0541_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:46:33 2019