! Started logfile: J0555+3948_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:01:51 2016 obs J0555+3948_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0555+3948_X_2014_05_31_pus_uva.fits ! AN table 1: 49 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.739229 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 344 lines of history. ! ! Reading 19560 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 J0555+3948_X_2014_05_31_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 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.985885Jy sigma=0.023683 ! Fit after self-cal, rms=1.947334Jy sigma=0.023223 ! 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=0.735 mas, bmaj=1.369 mas, bpa=-4.121 degrees ! Estimated noise=721.373 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 = 1.86713 Jy ! Component: 100 - total flux cleaned = 2.61364 Jy ! Total flux subtracted in 100 components = 2.61364 Jy ! Clean residual min=-0.126254 max=0.341354 Jy/beam ! Clean residual mean=-0.001711 rms=0.044943 Jy/beam ! Combined flux in latest and established models = 2.61365 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 2.61365 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=0.826372Jy sigma=0.009579 ! Fit after self-cal, rms=0.820267Jy sigma=0.009514 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.385694 Jy ! Component: 100 - total flux cleaned = 0.593705 Jy ! Total flux subtracted in 100 components = 0.593705 Jy ! Clean residual min=-0.099954 max=0.146497 Jy/beam ! Clean residual mean=-0.000997 rms=0.029016 Jy/beam ! Combined flux in latest and established models = 3.20735 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 3.20735 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=0.548764Jy sigma=0.006115 ! Fit after self-cal, rms=0.547430Jy sigma=0.006101 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=1.618 mas, bpa=1.912 degrees ! Estimated noise=436.353 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) ! Added new window around map position (-1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204707 Jy ! Component: 100 - total flux cleaned = 0.327693 Jy ! Component: 150 - total flux cleaned = 0.411039 Jy ! Component: 200 - total flux cleaned = 0.470542 Jy ! Total flux subtracted in 200 components = 0.470542 Jy ! Clean residual min=-0.138633 max=0.092379 Jy/beam ! Clean residual mean=-0.000663 rms=0.027716 Jy/beam ! Combined flux in latest and established models = 3.67789 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 56 components and 3.67789 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=0.453048Jy sigma=0.005034 ! Fit after self-cal, rms=0.450717Jy sigma=0.005006 ! 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 0.91 FD 1.11 HN 1.10 KP 0.91 ! LA 1.01 MK 0.92 NL 0.98 OV 0.98 ! PT 0.98 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.11 KP 0.86 ! LA 1.02 MK 0.93 NL 0.98 OV 0.98 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.13 KP 0.82 ! LA 1.04 MK 0.94 NL 0.99 OV 0.99 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.11 KP 0.78 ! LA 1.05 MK 0.94 NL 0.99 OV 0.98 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.74 ! LA 1.04 MK 0.97 NL 1.00 OV 0.99 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.12 KP 0.75 ! LA 1.05 MK 0.95 NL 1.01 OV 1.01 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.25 HN 1.26 KP 0.79 ! LA 1.13 MK 1.01 NL 1.06 OV 1.07 ! PT 1.01 SC 1.17 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.19 KP 0.74 ! LA 1.04 MK 0.95 NL 1.01 OV 1.04 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.19 KP 0.76 ! LA 1.06 MK 0.96 NL 1.02 OV 1.03 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.17 KP 0.79 ! LA 1.07 MK 0.98 NL 1.02 OV 1.04 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.17 KP 0.83 ! LA 1.08 MK 0.98 NL 1.04 OV 1.02 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.14 KP 0.87 ! LA 1.07 MK 0.98 NL 1.03 OV 1.03 ! PT 0.98 SC 1.10 ! ! ! Fit before self-cal, rms=0.450717Jy sigma=0.005006 ! Fit after self-cal, rms=0.104594Jy sigma=0.001128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=1.636 mas, bpa=1.077 degrees ! Estimated noise=437.63 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 = -0.0121015 Jy ! Component: 100 - total flux cleaned = -0.0134317 Jy ! Component: 150 - total flux cleaned = -0.0145141 Jy ! Component: 200 - total flux cleaned = -0.0149291 Jy ! Total flux subtracted in 200 components = -0.0149291 Jy ! Clean residual min=-0.013434 max=0.013063 Jy/beam ! Clean residual mean=0.000082 rms=0.003176 Jy/beam ! Combined flux in latest and established models = 3.66296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 3.66296 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=0.095874Jy sigma=0.001032 ! Fit after self-cal, rms=0.095297Jy sigma=0.001028 ! 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=0.095297Jy sigma=0.001028 ! Fit after self-cal, rms=0.090275Jy sigma=0.000970 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9225 mas, bmaj=1.637 mas, bpa=1.58 degrees ! Estimated noise=437.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00526262 Jy ! Component: 100 - total flux cleaned = -0.0094438 Jy ! Component: 150 - total flux cleaned = -0.0104699 Jy ! Component: 200 - total flux cleaned = -0.0110696 Jy ! Total flux subtracted in 200 components = -0.0110696 Jy ! Clean residual min=-0.009783 max=0.008166 Jy/beam ! Clean residual mean=0.000018 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 3.65189 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 3.65189 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=0.086612Jy sigma=0.000930 ! Fit after self-cal, rms=0.086132Jy sigma=0.000927 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 = -0.00103407 Jy ! Component: 100 - total flux cleaned = -0.00159496 Jy ! Component: 150 - total flux cleaned = -0.0023653 Jy ! Component: 200 - total flux cleaned = -0.00283762 Jy ! Total flux subtracted in 200 components = -0.00283762 Jy ! Clean residual min=-0.009295 max=0.006988 Jy/beam ! Clean residual mean=0.000012 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 3.64906 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 3.64906 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=0.084502Jy sigma=0.000909 ! Fit after self-cal, rms=0.084263Jy sigma=0.000908 ! 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=0.084263Jy sigma=0.000908 ! Fit after self-cal, rms=0.083548Jy sigma=0.000903 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9222 mas, bmaj=1.638 mas, bpa=1.68 degrees ! Estimated noise=436.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00507152 Jy ! Component: 100 - total flux cleaned = -0.00764636 Jy ! Component: 150 - total flux cleaned = -0.00852074 Jy ! Component: 200 - total flux cleaned = -0.00892304 Jy ! Total flux subtracted in 200 components = -0.00892304 Jy ! Clean residual min=-0.008194 max=0.005927 Jy/beam ! Clean residual mean=0.000017 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 3.64013 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 3.64013 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=0.082106Jy sigma=0.000886 ! Fit after self-cal, rms=0.081916Jy sigma=0.000885 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 = -0.000658281 Jy ! Component: 100 - total flux cleaned = -0.00103754 Jy ! Component: 150 - total flux cleaned = -0.00121586 Jy ! Component: 200 - total flux cleaned = -0.00155762 Jy ! Total flux subtracted in 200 components = -0.00155762 Jy ! Clean residual min=-0.007696 max=0.005239 Jy/beam ! Clean residual mean=0.000013 rms=0.001498 Jy/beam ! Combined flux in latest and established models = 3.63858 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 3.63858 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=0.081098Jy sigma=0.000876 ! Fit after self-cal, rms=0.080971Jy sigma=0.000875 ! 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=0.080971Jy sigma=0.000875 ! Fit after self-cal, rms=0.080695Jy sigma=0.000873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.165 mas, bmaj=2.614 mas, bpa=-5.131 degrees ! Estimated noise=537.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00493444 Jy ! Component: 100 - total flux cleaned = -0.0060205 Jy ! Component: 150 - total flux cleaned = -0.00677248 Jy ! Component: 200 - total flux cleaned = -0.00716409 Jy ! Total flux subtracted in 200 components = -0.00716409 Jy ! Clean residual min=-0.004643 max=0.004011 Jy/beam ! Clean residual mean=0.000040 rms=0.001211 Jy/beam ! Combined flux in latest and established models = 3.63141 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 3.63141 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=0.080334Jy sigma=0.000869 ! Fit after self-cal, rms=0.080221Jy sigma=0.000869 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 = -7.1087e-05 Jy ! Component: 100 - total flux cleaned = -0.000455384 Jy ! Component: 150 - total flux cleaned = -0.000712316 Jy ! Component: 200 - total flux cleaned = -0.000935642 Jy ! Total flux subtracted in 200 components = -0.000935642 Jy ! Clean residual min=-0.004266 max=0.003833 Jy/beam ! Clean residual mean=0.000035 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 3.63048 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 3.63048 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=0.080085Jy sigma=0.000867 ! Fit after self-cal, rms=0.080017Jy sigma=0.000867 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9224 mas, bmaj=1.638 mas, bpa=1.696 degrees ! Estimated noise=436.928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9224 x 1.638 at 1.696 degrees (North through East) ! Clean map min=-0.0064189 max=2.5051 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 ! Performing amp+phase self-cal ! ! 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=0.080017Jy sigma=0.000867 ! Fit after self-cal, rms=0.072137Jy sigma=0.000765 ! Inverting map and beam ! Estimated beam: bmin=0.9218 mas, bmaj=1.639 mas, bpa=1.869 degrees ! Estimated noise=436.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00388233 Jy ! Component: 100 - total flux cleaned = -0.00449107 Jy ! Component: 150 - total flux cleaned = -0.00477066 Jy ! Component: 200 - total flux cleaned = -0.0050346 Jy ! Total flux subtracted in 200 components = -0.0050346 Jy ! Clean residual min=-0.006562 max=0.004157 Jy/beam ! Clean residual mean=0.000009 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 3.62544 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 3.62544 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=0.071519Jy sigma=0.000758 ! Fit after self-cal, rms=0.071446Jy sigma=0.000758 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000491949 Jy ! Component: 100 - total flux cleaned = -0.00048743 Jy ! Component: 150 - total flux cleaned = -0.000601559 Jy ! Component: 200 - total flux cleaned = -0.000713421 Jy ! Total flux subtracted in 200 components = -0.000713421 Jy ! Clean residual min=-0.006142 max=0.003879 Jy/beam ! Clean residual mean=0.000008 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 3.62473 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 3.62473 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=0.071032Jy sigma=0.000753 ! Fit after self-cal, rms=0.070979Jy sigma=0.000753 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.070979Jy sigma=0.000753 ! Fit after self-cal, rms=0.070921Jy sigma=0.000752 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=0.7433 mas, bmaj=1.38 mas, bpa=-3.959 degrees ! Estimated noise=730.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.8884 Jy ! Component: 100 - total flux cleaned = 2.6363 Jy ! Component: 150 - total flux cleaned = 3.0103 Jy ! Component: 200 - total flux cleaned = 3.21601 Jy ! Total flux subtracted in 200 components = 3.21601 Jy ! Clean residual min=-0.037492 max=0.103741 Jy/beam ! Clean residual mean=-0.000498 rms=0.013344 Jy/beam ! Combined flux in latest and established models = 3.21601 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 19 model components to the UV plane model. ! The established model now contains 19 components and 3.21601 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9223 mas, bmaj=1.639 mas, bpa=1.841 degrees ! Estimated noise=436.716 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 = 0.159661 Jy ! Component: 100 - total flux cleaned = 0.247508 Jy ! Component: 150 - total flux cleaned = 0.301488 Jy ! Component: 200 - total flux cleaned = 0.335708 Jy ! Total flux subtracted in 200 components = 0.335708 Jy ! Clean residual min=-0.008427 max=0.018169 Jy/beam ! Clean residual mean=-0.000144 rms=0.002848 Jy/beam ! Combined flux in latest and established models = 3.55172 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 43 components and 3.55172 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222797 Jy ! Component: 100 - total flux cleaned = 0.0371098 Jy ! Component: 150 - total flux cleaned = 0.047203 Jy ! Component: 200 - total flux cleaned = 0.054432 Jy ! Total flux subtracted in 200 components = 0.054432 Jy ! Clean residual min=-0.006341 max=0.007031 Jy/beam ! Clean residual mean=-0.000024 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 3.60615 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 3.60615 Jy ! Inverting map ! Added new window around map position (1.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519539 Jy ! Component: 100 - total flux cleaned = 0.00605559 Jy ! Component: 150 - total flux cleaned = 0.00683894 Jy ! Component: 200 - total flux cleaned = 0.00702466 Jy ! Total flux subtracted in 200 components = 0.00702466 Jy ! Clean residual min=-0.005160 max=0.004774 Jy/beam ! Clean residual mean=-0.000008 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 3.61318 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 3.61318 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=2.167 mas, bmaj=2.615 mas, bpa=-5.052 degrees ! Estimated noise=536.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436066 Jy ! Component: 100 - total flux cleaned = 0.00533277 Jy ! Component: 150 - total flux cleaned = 0.00558211 Jy ! Component: 200 - total flux cleaned = 0.00579185 Jy ! Total flux subtracted in 200 components = 0.00579185 Jy ! Clean residual min=-0.002968 max=0.003290 Jy/beam ! Clean residual mean=0.000013 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 3.61897 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 = 0.000120818 Jy ! Component: 100 - total flux cleaned = 0.000121061 Jy ! Component: 150 - total flux cleaned = 0.000170756 Jy ! Component: 200 - total flux cleaned = 0.000170201 Jy ! Total flux subtracted in 200 components = 0.000170201 Jy ! Clean residual min=-0.002907 max=0.002988 Jy/beam ! Clean residual mean=0.000014 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 3.61914 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 104 components and 3.61914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9223 mas, bmaj=1.639 mas, bpa=1.841 degrees ! Estimated noise=436.716 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00151482 Jy ! Component: 100 - total flux cleaned = -0.00151812 Jy ! Component: 150 - total flux cleaned = -0.00123152 Jy ! Component: 200 - total flux cleaned = -0.00109953 Jy ! Total flux subtracted in 200 components = -0.00109953 Jy ! Clean residual min=-0.004214 max=0.003944 Jy/beam ! Clean residual mean=0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 3.61804 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 3.61804 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=0.070694Jy sigma=0.000749 ! Fit after self-cal, rms=0.070486Jy sigma=0.000747 wmodel J0555+3948_X_2014_05_31_pus_map.mod ! Writing 109 model components to file: J0555+3948_X_2014_05_31_pus_map.mod wobs J0555+3948_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0555+3948_X_2014_05_31_pus_uvs.fits wwins J0555+3948_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0555+3948_X_2014_05_31_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 = -0.00104311 Jy ! Component: 100 - total flux cleaned = -0.0015848 Jy ! Component: 150 - total flux cleaned = -0.00202587 Jy ! Component: 200 - total flux cleaned = -0.00245032 Jy ! Component: 250 - total flux cleaned = -0.00279955 Jy ! Component: 300 - total flux cleaned = -0.00308274 Jy ! Component: 350 - total flux cleaned = -0.00330428 Jy ! Component: 400 - total flux cleaned = -0.0036835 Jy ! Component: 450 - total flux cleaned = -0.00400023 Jy ! Component: 500 - total flux cleaned = -0.00415544 Jy ! Component: 550 - total flux cleaned = -0.00420587 Jy ! Component: 600 - total flux cleaned = -0.00430598 Jy ! Component: 650 - total flux cleaned = -0.00445277 Jy ! Component: 700 - total flux cleaned = -0.00464428 Jy ! Component: 750 - total flux cleaned = -0.00473777 Jy ! Component: 800 - total flux cleaned = -0.00496819 Jy ! Component: 850 - total flux cleaned = -0.00514804 Jy ! Component: 900 - total flux cleaned = -0.00514801 Jy ! Component: 950 - total flux cleaned = -0.00536761 Jy ! Component: 1000 - total flux cleaned = -0.00558299 Jy ! Component: 1050 - total flux cleaned = -0.0056681 Jy ! Component: 1100 - total flux cleaned = -0.00600194 Jy ! Component: 1150 - total flux cleaned = -0.00628818 Jy ! Component: 1200 - total flux cleaned = -0.00640883 Jy ! Component: 1250 - total flux cleaned = -0.0067268 Jy ! Component: 1300 - total flux cleaned = -0.00676617 Jy ! Component: 1350 - total flux cleaned = -0.00707606 Jy ! Component: 1400 - total flux cleaned = -0.00715298 Jy ! Component: 1450 - total flux cleaned = -0.00741585 Jy ! Component: 1500 - total flux cleaned = -0.0075272 Jy ! Component: 1550 - total flux cleaned = -0.00774678 Jy ! Component: 1600 - total flux cleaned = -0.0078913 Jy ! Component: 1650 - total flux cleaned = -0.00817596 Jy ! Component: 1700 - total flux cleaned = -0.00828105 Jy ! Component: 1750 - total flux cleaned = -0.00859363 Jy ! Component: 1800 - total flux cleaned = -0.00879914 Jy ! Component: 1850 - total flux cleaned = -0.00900237 Jy ! Component: 1900 - total flux cleaned = -0.00910304 Jy ! Component: 1950 - total flux cleaned = -0.00923616 Jy ! Component: 2000 - total flux cleaned = -0.00936748 Jy ! Total flux subtracted in 2048 components = -0.00956136 Jy ! Clean residual min=-0.001605 max=0.001608 Jy/beam ! Clean residual mean=-0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 3.60848 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 246 components and 3.60848 Jy ![Exited script file: muppet] wmap "J0555+3948_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9223 x 1.639 at 1.841 degrees (North through East) ! Clean map min=-0.0027087 max=2.5113 Jy/beam ! Writing clean map to FITS file: J0555+3948_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.51128 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000598342 device "J0555+3948_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0555+3948_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0714784 0.0714784 0.142957 0.285913 0.571827 1.14365 2.28731 4.57462 9.14923 18.2985 36.5969 73.1939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.511 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9223 x 1.639 at 1.841 degrees (North through East) ! Clean map min=-0.0027087 max=2.5113 Jy/beam quit ! Quitting program ! Log file J0555+3948_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:01:53 2016