! Started logfile: J0933+2845_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:46:57 2019 obs J0933+2845_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0933+2845_X_2017_01_16_pus_uva.fits ! AN table 1: 219 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.643633 visibilities/baseline/integration-bin. ! Found source: J0933+2845 ! ! 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 76116 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 J0933+2845_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 501 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 531 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 561 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 531 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 621 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 591 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 711 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 681 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 801 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000158Jy sigma=0.008797 ! Fit after self-cal, rms=0.960977Jy sigma=0.008489 ! 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=0.9251 mas, bmaj=1.846 mas, bpa=19.18 degrees ! Estimated noise=921.557 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 = 0.0329389 Jy ! Component: 100 - total flux cleaned = 0.0401219 Jy ! Total flux subtracted in 100 components = 0.0401219 Jy ! Clean residual min=-0.002075 max=0.002757 Jy/beam ! Clean residual mean=0.000009 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0401219 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0401219 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=0.083977Jy sigma=0.000618 ! Fit after self-cal, rms=0.082526Jy sigma=0.000605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388706 Jy ! Component: 100 - total flux cleaned = 0.0048202 Jy ! Total flux subtracted in 100 components = 0.0048202 Jy ! Clean residual min=-0.002326 max=0.002985 Jy/beam ! Clean residual mean=0.000008 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0449421 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0449421 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=0.082335Jy sigma=0.000605 ! Fit after self-cal, rms=0.082324Jy sigma=0.000605 ! 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=1.113 mas, bmaj=2.071 mas, bpa=15.3 degrees ! Estimated noise=329.404 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 = -0.000544798 Jy ! Component: 100 - total flux cleaned = -0.000601655 Jy ! Component: 150 - total flux cleaned = -0.000702352 Jy ! Component: 200 - total flux cleaned = -0.000789863 Jy ! Total flux subtracted in 200 components = -0.000789863 Jy ! Clean residual min=-0.002302 max=0.001765 Jy/beam ! Clean residual mean=-0.000009 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0441522 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0441522 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=0.082321Jy sigma=0.000605 ! Fit after self-cal, rms=0.082307Jy sigma=0.000605 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.00 KP 1.03 ! LA 1.02 MK 1.00* NL 1.03 OV 1.16 ! PT 0.78 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.04 KP 0.98 ! LA 1.03 MK 1.00* NL 1.07 OV 1.13 ! PT 0.76 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.03 KP 0.97 ! LA 1.05 MK 1.00* NL 1.05 OV 1.15 ! PT 0.78 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.10 KP 1.00 ! LA 1.08 MK 1.00* NL 1.11 OV 1.13 ! PT 0.67 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.17 HN 0.96 KP 0.99 ! LA 1.09 MK 1.00* NL 1.02 OV 1.12 ! PT 0.68 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.10 HN 0.99 KP 0.92 ! LA 1.09 MK 1.00* NL 1.06 OV 1.11 ! PT 0.75 SC 1.10 ! ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.04 KP 0.98 ! LA 1.04 MK 1.00* NL 0.99 OV 1.08 ! PT 0.66 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.08 HN 1.00 KP 1.00 ! LA 1.05 MK 1.00* NL 1.01 OV 1.08 ! PT 0.71 SC 1.04 ! ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.04 HN 0.95 KP 0.97 ! LA 1.01 MK 1.00* NL 1.00 OV 1.09 ! PT 0.71 SC 1.01 ! ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.98 KP 0.92 ! LA 1.02 MK 1.00* NL 1.05 OV 1.10 ! PT 0.66 SC 0.95 ! ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 0.90 KP 0.94 ! LA 1.00 MK 1.00* NL 1.02 OV 1.07 ! PT 0.67 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.99 HN 0.90 KP 0.93 ! LA 0.98 MK 1.00* NL 0.96 OV 1.01 ! PT 0.66 SC 1.00 ! ! ! Fit before self-cal, rms=0.082307Jy sigma=0.000605 ! Fit after self-cal, rms=0.074670Jy sigma=0.000603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.062 mas, bpa=15.47 degrees ! Estimated noise=334.691 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 = 5.36502e-05 Jy ! Component: 100 - total flux cleaned = 5.52828e-05 Jy ! Component: 150 - total flux cleaned = 5.56854e-05 Jy ! Component: 200 - total flux cleaned = 5.56066e-05 Jy ! Total flux subtracted in 200 components = 5.56066e-05 Jy ! Clean residual min=-0.001048 max=0.001169 Jy/beam ! Clean residual mean=0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0442078 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0442078 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=0.074664Jy sigma=0.000603 ! Fit after self-cal, rms=0.074403Jy sigma=0.000602 ! 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=0.074403Jy sigma=0.000602 ! Fit after self-cal, rms=0.072766Jy sigma=0.000601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.064 mas, bpa=15.17 degrees ! Estimated noise=332.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211951 Jy ! Component: 100 - total flux cleaned = 0.00021185 Jy ! Component: 150 - total flux cleaned = 0.000204646 Jy ! Component: 200 - total flux cleaned = 0.000204563 Jy ! Total flux subtracted in 200 components = 0.000204563 Jy ! Clean residual min=-0.000848 max=0.000922 Jy/beam ! Clean residual mean=0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0444124 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0444124 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=0.072764Jy sigma=0.000601 ! Fit after self-cal, rms=0.072742Jy sigma=0.000601 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 (19.4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000860198 Jy ! Component: 100 - total flux cleaned = 0.0009137 Jy ! Component: 150 - total flux cleaned = 0.00101508 Jy ! Component: 200 - total flux cleaned = 0.0010624 Jy ! Total flux subtracted in 200 components = 0.0010624 Jy ! Clean residual min=-0.000864 max=0.000934 Jy/beam ! Clean residual mean=0.000003 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0454748 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0454748 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=0.072731Jy sigma=0.000601 ! Fit after self-cal, rms=0.072720Jy sigma=0.000601 ! Inverting map ! Added new window around map position (-5.4, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000879279 Jy ! Component: 100 - total flux cleaned = 0.000989211 Jy ! Component: 150 - total flux cleaned = 0.000971676 Jy ! Component: 200 - total flux cleaned = 0.000942778 Jy ! Total flux subtracted in 200 components = 0.000942778 Jy ! Clean residual min=-0.000802 max=0.000787 Jy/beam ! Clean residual mean=0.000003 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0464176 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 0.0464176 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=0.072706Jy sigma=0.000600 ! Fit after self-cal, rms=0.072695Jy sigma=0.000600 ! 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=0.072695Jy sigma=0.000600 ! Fit after self-cal, rms=0.072537Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=2.066 mas, bpa=15.2 degrees ! Estimated noise=331.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618006 Jy ! Component: 100 - total flux cleaned = 0.000779312 Jy ! Component: 150 - total flux cleaned = 0.000780571 Jy ! Component: 200 - total flux cleaned = 0.000767728 Jy ! Total flux subtracted in 200 components = 0.000767728 Jy ! Clean residual min=-0.000741 max=0.000769 Jy/beam ! Clean residual mean=0.000004 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0471853 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.0471853 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=0.072529Jy sigma=0.000600 ! Fit after self-cal, rms=0.072535Jy sigma=0.000600 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 = 0.000420444 Jy ! Component: 100 - total flux cleaned = 0.000465014 Jy ! Component: 150 - total flux cleaned = 0.000378784 Jy ! Component: 200 - total flux cleaned = 0.000333362 Jy ! Total flux subtracted in 200 components = 0.000333362 Jy ! Clean residual min=-0.000740 max=0.000783 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0475187 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 80 components and 0.0475187 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=0.072529Jy sigma=0.000600 ! Fit after self-cal, rms=0.072522Jy sigma=0.000600 ! 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=0.072522Jy sigma=0.000600 ! Fit after self-cal, rms=0.072558Jy sigma=0.000600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.116 mas, bmaj=2.684 mas, bpa=-4.883 degrees ! Estimated noise=399.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.57516e-05 Jy ! Component: 100 - total flux cleaned = 1.27671e-05 Jy ! Component: 150 - total flux cleaned = -1.07115e-05 Jy ! Component: 200 - total flux cleaned = -3.21945e-05 Jy ! Total flux subtracted in 200 components = -3.21945e-05 Jy ! Clean residual min=-0.000810 max=0.000872 Jy/beam ! Clean residual mean=0.000007 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0474865 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.0474865 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=0.072555Jy sigma=0.000600 ! Fit after self-cal, rms=0.072555Jy sigma=0.000600 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 = 1.54744e-05 Jy ! Component: 100 - total flux cleaned = -1.79082e-05 Jy ! Component: 150 - total flux cleaned = -6.84079e-05 Jy ! Component: 200 - total flux cleaned = -0.000104923 Jy ! Total flux subtracted in 200 components = -0.000104923 Jy ! Clean residual min=-0.000796 max=0.000872 Jy/beam ! Clean residual mean=0.000007 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0473816 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.0473815 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=0.072553Jy sigma=0.000600 ! Fit after self-cal, rms=0.072548Jy sigma=0.000600 ! 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=1.117 mas, bmaj=2.068 mas, bpa=15.21 degrees ! Estimated noise=331.288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.068 at 15.21 degrees (North through East) ! Clean map min=-0.00077701 max=0.043788 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=0.9378 mas, bmaj=1.842 mas, bpa=18.66 degrees ! Estimated noise=901.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346627 Jy ! Component: 100 - total flux cleaned = 0.0422737 Jy ! Component: 150 - total flux cleaned = 0.0450803 Jy ! Component: 200 - total flux cleaned = 0.0468558 Jy ! Total flux subtracted in 200 components = 0.0468558 Jy ! Clean residual min=-0.001751 max=0.002002 Jy/beam ! Clean residual mean=0.000007 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0468558 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0468558 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.068 mas, bpa=15.21 degrees ! Estimated noise=331.288 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 = 0.00140792 Jy ! Component: 100 - total flux cleaned = 0.00163145 Jy ! Component: 150 - total flux cleaned = 0.00174457 Jy ! Component: 200 - total flux cleaned = 0.00171801 Jy ! Total flux subtracted in 200 components = 0.00171801 Jy ! Clean residual min=-0.000919 max=0.000933 Jy/beam ! Clean residual mean=0.000005 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0485738 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.0485738 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=2.116 mas, bmaj=2.684 mas, bpa=-4.883 degrees ! Estimated noise=399.391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239582 Jy ! Component: 100 - total flux cleaned = -0.000340517 Jy ! Component: 150 - total flux cleaned = -0.000451232 Jy ! Component: 200 - total flux cleaned = -0.000589648 Jy ! Total flux subtracted in 200 components = -0.000589648 Jy ! Clean residual min=-0.000947 max=0.000948 Jy/beam ! Clean residual mean=0.000009 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0479842 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 = -8.80352e-05 Jy ! Component: 100 - total flux cleaned = -0.000184002 Jy ! Component: 150 - total flux cleaned = -0.000257258 Jy ! Component: 200 - total flux cleaned = -0.000337752 Jy ! Total flux subtracted in 200 components = -0.000337752 Jy ! Clean residual min=-0.000865 max=0.000917 Jy/beam ! Clean residual mean=0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0476464 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.0476464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=2.068 mas, bpa=15.21 degrees ! Estimated noise=331.288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316836 Jy ! Component: 100 - total flux cleaned = -0.00035794 Jy ! Component: 150 - total flux cleaned = -0.000375806 Jy ! Component: 200 - total flux cleaned = -0.000390946 Jy ! Total flux subtracted in 200 components = -0.000390946 Jy ! Clean residual min=-0.000772 max=0.000811 Jy/beam ! Clean residual mean=0.000004 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.0472555 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0472555 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=0.072554Jy sigma=0.000600 ! Fit after self-cal, rms=0.072548Jy sigma=0.000600 wmodel J0933+2845_X_2017_01_16_pus_map.mod ! Writing 69 model components to file: J0933+2845_X_2017_01_16_pus_map.mod wobs J0933+2845_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0933+2845_X_2017_01_16_pus_uvs.fits wwins J0933+2845_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0933+2845_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 = -3.31809e-05 Jy ! Component: 100 - total flux cleaned = -4.70118e-05 Jy ! Component: 150 - total flux cleaned = -2.27368e-05 Jy ! Component: 200 - total flux cleaned = -1.11126e-05 Jy ! Component: 250 - total flux cleaned = -1.11665e-05 Jy ! Component: 300 - total flux cleaned = -4.43813e-05 Jy ! Component: 350 - total flux cleaned = -7.63017e-05 Jy ! Component: 400 - total flux cleaned = -0.000138645 Jy ! Component: 450 - total flux cleaned = -0.000158917 Jy ! Component: 500 - total flux cleaned = -0.000207908 Jy ! Component: 550 - total flux cleaned = -0.000226945 Jy ! Component: 600 - total flux cleaned = -0.000236321 Jy ! Component: 650 - total flux cleaned = -0.000254592 Jy ! Component: 700 - total flux cleaned = -0.00030799 Jy ! Component: 750 - total flux cleaned = -0.000325276 Jy ! Component: 800 - total flux cleaned = -0.000333696 Jy ! Component: 850 - total flux cleaned = -0.000350462 Jy ! Component: 900 - total flux cleaned = -0.000375054 Jy ! Component: 950 - total flux cleaned = -0.000391253 Jy ! Component: 1000 - total flux cleaned = -0.000391334 Jy ! Component: 1050 - total flux cleaned = -0.000429934 Jy ! Component: 1100 - total flux cleaned = -0.000422099 Jy ! Component: 1150 - total flux cleaned = -0.000414657 Jy ! Component: 1200 - total flux cleaned = -0.000422147 Jy ! Component: 1250 - total flux cleaned = -0.000385989 Jy ! Component: 1300 - total flux cleaned = -0.000400404 Jy ! Component: 1350 - total flux cleaned = -0.000400406 Jy ! Component: 1400 - total flux cleaned = -0.000400542 Jy ! Component: 1450 - total flux cleaned = -0.000434527 Jy ! Component: 1500 - total flux cleaned = -0.00040747 Jy ! Component: 1550 - total flux cleaned = -0.000414095 Jy ! Component: 1600 - total flux cleaned = -0.000427215 Jy ! Component: 1650 - total flux cleaned = -0.000440057 Jy ! Component: 1700 - total flux cleaned = -0.000446397 Jy ! Component: 1750 - total flux cleaned = -0.00046532 Jy ! Component: 1800 - total flux cleaned = -0.000465321 Jy ! Component: 1850 - total flux cleaned = -0.000471546 Jy ! Component: 1900 - total flux cleaned = -0.000465545 Jy ! Component: 1950 - total flux cleaned = -0.000465604 Jy ! Component: 2000 - total flux cleaned = -0.000465556 Jy ! Total flux subtracted in 2048 components = -0.000453837 Jy ! Clean residual min=-0.000292 max=0.000291 Jy/beam ! Clean residual mean=0.000003 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0468017 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 214 components and 0.0468017 Jy ![Exited script file: muppet] wmap "J0933+2845_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.068 at 15.21 degrees (North through East) ! Clean map min=-0.00074079 max=0.043582 Jy/beam ! Writing clean map to FITS file: J0933+2845_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 0.0435817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011329 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.779844 0.779844 1.55969 3.11937 6.23875 12.4775 24.955 49.91 99.82 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.043 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 2.068 at 15.21 degrees (North through East) ! Clean map min=-0.00074079 max=0.043582 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 J0933+2845_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:00 2019