! Started logfile: J1804-0747_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:14:51 2016 obs J1804-0747_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1804-0747_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.680578 visibilities/baseline/integration-bin. ! Found source: J1804-0747 ! ! 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 414 lines of history. ! ! Reading 45204 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 J1804-0747_X_2014_08_05_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 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 219 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997493Jy sigma=0.011027 ! Fit after self-cal, rms=0.963869Jy sigma=0.010679 ! 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=0.9162 mas, bmaj=2.774 mas, bpa=22.59 degrees ! Estimated noise=744.623 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 = 0.0293824 Jy ! Component: 100 - total flux cleaned = 0.0358164 Jy ! Total flux subtracted in 100 components = 0.0358164 Jy ! Clean residual min=-0.003029 max=0.003061 Jy/beam ! Clean residual mean=0.000017 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.0358164 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0358164 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=0.074360Jy sigma=0.000759 ! Fit after self-cal, rms=0.072899Jy sigma=0.000744 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383784 Jy ! Component: 100 - total flux cleaned = 0.0046676 Jy ! Total flux subtracted in 100 components = 0.0046676 Jy ! Clean residual min=-0.002529 max=0.002713 Jy/beam ! Clean residual mean=0.000005 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.040484 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.040484 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=0.072647Jy sigma=0.000741 ! Fit after self-cal, rms=0.072623Jy sigma=0.000741 ! 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=1.106 mas, bmaj=2.981 mas, bpa=20.88 degrees ! Estimated noise=305.774 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 = 0.00172615 Jy ! Component: 100 - total flux cleaned = 0.00282426 Jy ! Component: 150 - total flux cleaned = 0.00359506 Jy ! Component: 200 - total flux cleaned = 0.00409999 Jy ! Total flux subtracted in 200 components = 0.00409999 Jy ! Clean residual min=-0.002224 max=0.002345 Jy/beam ! Clean residual mean=0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.044584 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.044584 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=0.072569Jy sigma=0.000741 ! Fit after self-cal, rms=0.072571Jy sigma=0.000741 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! 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 1.00 KP 0.91 ! LA 1.01 MK 1.00* NL 1.19 OV 1.11 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 0.89 KP 0.91 ! LA 1.04 MK 1.00* NL 1.20 OV 1.06 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.91 KP 0.90 ! LA 1.04 MK 1.00* NL 1.13 OV 1.09 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 0.86 ! LA 1.02 MK 1.00* NL 1.10 OV 1.10 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.88 KP 0.80 ! LA 0.96 MK 1.00* NL 1.18 OV 1.04 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.85 KP 0.84 ! LA 0.98 MK 1.00* NL 1.18 OV 1.16 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 0.82 KP 0.83 ! LA 1.02 MK 1.00* NL 1.10 OV 1.11 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.87 KP 0.79 ! LA 0.96 MK 1.00* NL 1.12 OV 1.12 ! PT 0.99 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 0.92 FD 1.05 HN 0.91 KP 0.81 ! LA 1.00 MK 1.00* NL 1.06 OV 1.08 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.85 KP 0.84 ! LA 1.00 MK 1.00* NL 1.03 OV 1.14 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.99 HN 0.83 KP 0.85 ! LA 1.01 MK 1.00* NL 1.14 OV 1.00 ! PT 1.06 SC 0.92 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.78 KP 0.90 ! LA 0.98 MK 1.00* NL 1.05 OV 1.08 ! PT 0.94 SC 0.93 ! ! ! Fit before self-cal, rms=0.072571Jy sigma=0.000741 ! Fit after self-cal, rms=0.069244Jy sigma=0.000738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.926 mas, bpa=20.47 degrees ! Estimated noise=303.891 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 = 0.000849314 Jy ! Component: 100 - total flux cleaned = 0.00120696 Jy ! Component: 150 - total flux cleaned = 0.00131672 Jy ! Component: 200 - total flux cleaned = 0.00143023 Jy ! Total flux subtracted in 200 components = 0.00143023 Jy ! Clean residual min=-0.001549 max=0.002007 Jy/beam ! Clean residual mean=-0.000009 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0460142 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0460142 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=0.069231Jy sigma=0.000738 ! Fit after self-cal, rms=0.069153Jy sigma=0.000737 ! Inverting map ! Added new window around map position (-2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200669 Jy ! Component: 100 - total flux cleaned = 0.00298879 Jy ! Component: 150 - total flux cleaned = 0.00355585 Jy ! Component: 200 - total flux cleaned = 0.00382717 Jy ! Total flux subtracted in 200 components = 0.00382717 Jy ! Clean residual min=-0.001363 max=0.001397 Jy/beam ! Clean residual mean=-0.000013 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0498414 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 61 components and 0.0498414 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=0.069098Jy sigma=0.000736 ! Fit after self-cal, rms=0.069064Jy sigma=0.000736 ! 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=0.069064Jy sigma=0.000736 ! Fit after self-cal, rms=0.068790Jy sigma=0.000735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.895 mas, bpa=20.36 degrees ! Estimated noise=302.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126114 Jy ! Component: 100 - total flux cleaned = 0.00176439 Jy ! Component: 150 - total flux cleaned = 0.00217135 Jy ! Component: 200 - total flux cleaned = 0.00241516 Jy ! Total flux subtracted in 200 components = 0.00241516 Jy ! Clean residual min=-0.001215 max=0.001270 Jy/beam ! Clean residual mean=-0.000015 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0522566 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.0522566 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=0.068763Jy sigma=0.000735 ! Fit after self-cal, rms=0.068773Jy sigma=0.000735 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 = 0.00088509 Jy ! Component: 100 - total flux cleaned = 0.00110417 Jy ! Component: 150 - total flux cleaned = 0.00125142 Jy ! Component: 200 - total flux cleaned = 0.00138185 Jy ! Total flux subtracted in 200 components = 0.00138185 Jy ! Clean residual min=-0.001206 max=0.001250 Jy/beam ! Clean residual mean=-0.000017 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0536384 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 82 components and 0.0536384 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=0.068758Jy sigma=0.000734 ! Fit after self-cal, rms=0.068743Jy sigma=0.000734 ! 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=0.068743Jy sigma=0.000734 ! Fit after self-cal, rms=0.068649Jy sigma=0.000734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.88 mas, bpa=20.29 degrees ! Estimated noise=302.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693851 Jy ! Component: 100 - total flux cleaned = 0.000950079 Jy ! Component: 150 - total flux cleaned = 0.00113215 Jy ! Component: 200 - total flux cleaned = 0.00126211 Jy ! Total flux subtracted in 200 components = 0.00126211 Jy ! Clean residual min=-0.001120 max=0.001220 Jy/beam ! Clean residual mean=-0.000015 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0549005 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.0549005 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=0.068636Jy sigma=0.000734 ! Fit after self-cal, rms=0.068640Jy sigma=0.000734 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 = 0.000357905 Jy ! Component: 100 - total flux cleaned = 0.00044159 Jy ! Component: 150 - total flux cleaned = 0.000545649 Jy ! Component: 200 - total flux cleaned = 0.00062615 Jy ! Total flux subtracted in 200 components = 0.00062615 Jy ! Clean residual min=-0.001062 max=0.001217 Jy/beam ! Clean residual mean=-0.000016 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0555267 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.0555267 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=0.068632Jy sigma=0.000734 ! Fit after self-cal, rms=0.068630Jy sigma=0.000734 ! 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=0.068630Jy sigma=0.000734 ! Fit after self-cal, rms=0.068653Jy sigma=0.000734 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=3.731 mas, bpa=11.38 degrees ! Estimated noise=356.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000712194 Jy ! Component: 100 - total flux cleaned = 0.00101937 Jy ! Component: 150 - total flux cleaned = 0.00116527 Jy ! Component: 200 - total flux cleaned = 0.00122733 Jy ! Total flux subtracted in 200 components = 0.00122733 Jy ! Clean residual min=-0.001258 max=0.001599 Jy/beam ! Clean residual mean=-0.000026 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.056754 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 118 components and 0.056754 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=0.068647Jy sigma=0.000734 ! Fit after self-cal, rms=0.068650Jy sigma=0.000734 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 = 0.000258351 Jy ! Component: 100 - total flux cleaned = 0.000323099 Jy ! Component: 150 - total flux cleaned = 0.000369266 Jy ! Component: 200 - total flux cleaned = 0.000431285 Jy ! Total flux subtracted in 200 components = 0.000431285 Jy ! Clean residual min=-0.001241 max=0.001617 Jy/beam ! Clean residual mean=-0.000028 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0571853 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0571853 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=0.068648Jy sigma=0.000734 ! Fit after self-cal, rms=0.068646Jy sigma=0.000734 ! 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=1.081 mas, bmaj=2.87 mas, bpa=20.24 degrees ! Estimated noise=301.988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 2.87 at 20.24 degrees (North through East) ! Clean map min=-0.0013272 max=0.040248 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=0.9017 mas, bmaj=2.654 mas, bpa=21.63 degrees ! Estimated noise=728.424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305957 Jy ! Component: 100 - total flux cleaned = 0.0377862 Jy ! Component: 150 - total flux cleaned = 0.0417353 Jy ! Component: 200 - total flux cleaned = 0.0443154 Jy ! Total flux subtracted in 200 components = 0.0443154 Jy ! Clean residual min=-0.002521 max=0.002359 Jy/beam ! Clean residual mean=0.000006 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0443154 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0443154 Jy ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.87 mas, bpa=20.24 degrees ! Estimated noise=301.988 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 = 0.00341953 Jy ! Component: 100 - total flux cleaned = 0.00566858 Jy ! Component: 150 - total flux cleaned = 0.00733474 Jy ! Component: 200 - total flux cleaned = 0.00865125 Jy ! Total flux subtracted in 200 components = 0.00865125 Jy ! Clean residual min=-0.001391 max=0.001345 Jy/beam ! Clean residual mean=-0.000007 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0529667 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.0529667 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=2.18 mas, bmaj=3.731 mas, bpa=11.38 degrees ! Estimated noise=356.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157309 Jy ! Component: 100 - total flux cleaned = 0.00267287 Jy ! Component: 150 - total flux cleaned = 0.0030875 Jy ! Component: 200 - total flux cleaned = 0.00334658 Jy ! Total flux subtracted in 200 components = 0.00334658 Jy ! Clean residual min=-0.001449 max=0.001572 Jy/beam ! Clean residual mean=-0.000025 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0563132 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 = 0.000221263 Jy ! Component: 100 - total flux cleaned = 0.00039196 Jy ! Component: 150 - total flux cleaned = 0.000506058 Jy ! Component: 200 - total flux cleaned = 0.000590828 Jy ! Total flux subtracted in 200 components = 0.000590828 Jy ! Clean residual min=-0.001378 max=0.001606 Jy/beam ! Clean residual mean=-0.000027 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0569041 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 118 components and 0.0569041 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.87 mas, bpa=20.24 degrees ! Estimated noise=301.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148116 Jy ! Component: 100 - total flux cleaned = 0.000192264 Jy ! Component: 150 - total flux cleaned = 0.000174566 Jy ! Component: 200 - total flux cleaned = 0.000207627 Jy ! Total flux subtracted in 200 components = 0.000207627 Jy ! Clean residual min=-0.001113 max=0.001232 Jy/beam ! Clean residual mean=-0.000016 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0571117 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 134 components and 0.0571117 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=0.068657Jy sigma=0.000734 ! Fit after self-cal, rms=0.068652Jy sigma=0.000734 wmodel J1804-0747_X_2014_08_05_pus_map.mod ! Writing 134 model components to file: J1804-0747_X_2014_08_05_pus_map.mod wobs J1804-0747_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1804-0747_X_2014_08_05_pus_uvs.fits wwins J1804-0747_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1804-0747_X_2014_08_05_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 = 0.000160034 Jy ! Component: 100 - total flux cleaned = 0.000249131 Jy ! Component: 150 - total flux cleaned = 0.000265614 Jy ! Component: 200 - total flux cleaned = 0.000280729 Jy ! Component: 250 - total flux cleaned = 0.000325121 Jy ! Component: 300 - total flux cleaned = 0.000367658 Jy ! Component: 350 - total flux cleaned = 0.000435579 Jy ! Component: 400 - total flux cleaned = 0.000474753 Jy ! Component: 450 - total flux cleaned = 0.000525488 Jy ! Component: 500 - total flux cleaned = 0.00056221 Jy ! Component: 550 - total flux cleaned = 0.000621425 Jy ! Component: 600 - total flux cleaned = 0.00066726 Jy ! Component: 650 - total flux cleaned = 0.000700552 Jy ! Component: 700 - total flux cleaned = 0.000711644 Jy ! Component: 750 - total flux cleaned = 0.000733284 Jy ! Component: 800 - total flux cleaned = 0.000805693 Jy ! Component: 850 - total flux cleaned = 0.000846131 Jy ! Component: 900 - total flux cleaned = 0.000905156 Jy ! Component: 950 - total flux cleaned = 0.0009532 Jy ! Component: 1000 - total flux cleaned = 0.000981367 Jy ! Component: 1050 - total flux cleaned = 0.000999945 Jy ! Component: 1100 - total flux cleaned = 0.00102692 Jy ! Component: 1150 - total flux cleaned = 0.0010358 Jy ! Component: 1200 - total flux cleaned = 0.00103571 Jy ! Component: 1250 - total flux cleaned = 0.00100221 Jy ! Component: 1300 - total flux cleaned = 0.00101044 Jy ! Component: 1350 - total flux cleaned = 0.000994265 Jy ! Component: 1400 - total flux cleaned = 0.000994201 Jy ! Component: 1450 - total flux cleaned = 0.000994228 Jy ! Component: 1500 - total flux cleaned = 0.000971471 Jy ! Component: 1550 - total flux cleaned = 0.000964024 Jy ! Component: 1600 - total flux cleaned = 0.000934656 Jy ! Component: 1650 - total flux cleaned = 0.000920323 Jy ! Component: 1700 - total flux cleaned = 0.000906153 Jy ! Component: 1750 - total flux cleaned = 0.000878537 Jy ! Component: 1800 - total flux cleaned = 0.000871846 Jy ! Component: 1850 - total flux cleaned = 0.000885116 Jy ! Component: 1900 - total flux cleaned = 0.000858731 Jy ! Component: 1950 - total flux cleaned = 0.000852252 Jy ! Component: 2000 - total flux cleaned = 0.000852274 Jy ! Total flux subtracted in 2048 components = 0.000820874 Jy ! Clean residual min=-0.000400 max=0.000395 Jy/beam ! Clean residual mean=-0.000004 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0579326 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 276 components and 0.0579326 Jy ![Exited script file: muppet] wmap "J1804-0747_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 2.87 at 20.24 degrees (North through East) ! Clean map min=-0.00089998 max=0.040026 Jy/beam ! Writing clean map to FITS file: J1804-0747_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0400264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128938 device "J1804-0747_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1804-0747_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.966399 0.966399 1.9328 3.8656 7.73119 15.4624 30.9248 61.8495 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.04 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 2.87 at 20.24 degrees (North through East) ! Clean map min=-0.00089998 max=0.040026 Jy/beam quit ! Quitting program ! Log file J1804-0747_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:14:54 2016