! Started logfile: J2109+3532_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:17:05 2016 obs J2109+3532_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2109+3532_X_2014_08_09_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.686508 visibilities/baseline/integration-bin. ! Found source: J2109+3532 ! ! 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 324 lines of history. ! ! Reading 20760 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 J2109+3532_X_2014_08_09_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 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.556838Jy sigma=0.006407 ! Fit after self-cal, rms=0.465144Jy sigma=0.005486 ! 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=1.094 mas, bmaj=1.762 mas, bpa=30.71 degrees ! Estimated noise=833.04 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 = 0.423467 Jy ! Component: 100 - total flux cleaned = 0.538978 Jy ! Total flux subtracted in 100 components = 0.538978 Jy ! Clean residual min=-0.031326 max=0.055734 Jy/beam ! Clean residual mean=-0.000246 rms=0.009390 Jy/beam ! Combined flux in latest and established models = 0.538978 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.538978 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=0.163809Jy sigma=0.001868 ! Fit after self-cal, rms=0.162847Jy sigma=0.001860 ! Inverting map ! Added new window around map position (-1.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621592 Jy ! Component: 100 - total flux cleaned = 0.0986811 Jy ! Total flux subtracted in 100 components = 0.0986811 Jy ! Clean residual min=-0.026944 max=0.021675 Jy/beam ! Clean residual mean=-0.000148 rms=0.006732 Jy/beam ! Combined flux in latest and established models = 0.637659 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.637659 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=0.129261Jy sigma=0.001446 ! Fit after self-cal, rms=0.128491Jy sigma=0.001437 ! 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=1.293 mas, bmaj=1.954 mas, bpa=25.97 degrees ! Estimated noise=416.794 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 = 0.0379671 Jy ! Component: 100 - total flux cleaned = 0.0621699 Jy ! Component: 150 - total flux cleaned = 0.0784693 Jy ! Component: 200 - total flux cleaned = 0.089905 Jy ! Total flux subtracted in 200 components = 0.089905 Jy ! Clean residual min=-0.027184 max=0.028526 Jy/beam ! Clean residual mean=-0.000189 rms=0.006721 Jy/beam ! Combined flux in latest and established models = 0.727564 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.727564 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=0.114549Jy sigma=0.001278 ! Fit after self-cal, rms=0.114388Jy sigma=0.001274 ! 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 1.09 HN 1.07 KP 0.94 ! LA 1.02 MK 1.00* NL 0.95 OV 0.99 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.09 KP 0.88 ! LA 1.03 MK 1.00* NL 0.96 OV 0.99 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.08 KP 0.85 ! LA 1.05 MK 1.00* NL 0.97 OV 0.99 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.07 KP 0.81 ! LA 1.06 MK 1.00* NL 0.96 OV 0.98 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.04 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 0.99 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.08 KP 0.77 ! LA 1.06 MK 1.00* NL 0.98 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.21 KP 0.82 ! LA 1.13 MK 1.00* NL 1.01 OV 1.05 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.14 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.05 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 9. ! 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 1.12 KP 0.78 ! LA 1.07 MK 1.00* NL 0.97 OV 1.04 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.11 KP 0.81 ! LA 1.08 MK 1.00* NL 0.98 OV 1.03 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.10 KP 0.86 ! LA 1.08 MK 1.00* NL 0.99 OV 1.01 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.08 KP 0.89 ! LA 1.07 MK 1.00* NL 0.99 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.114388Jy sigma=0.001274 ! Fit after self-cal, rms=0.080246Jy sigma=0.000910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=1.973 mas, bpa=26.17 degrees ! Estimated noise=414.812 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 (-3.4, -4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201746 Jy ! Component: 100 - total flux cleaned = 0.0294827 Jy ! Component: 150 - total flux cleaned = 0.0345467 Jy ! Component: 200 - total flux cleaned = 0.0389014 Jy ! Total flux subtracted in 200 components = 0.0389014 Jy ! Clean residual min=-0.006972 max=0.010952 Jy/beam ! Clean residual mean=-0.000083 rms=0.002163 Jy/beam ! Combined flux in latest and established models = 0.766466 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 94 components and 0.766466 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=0.074851Jy sigma=0.000837 ! Fit after self-cal, rms=0.074604Jy sigma=0.000834 ! 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=0.074604Jy sigma=0.000834 ! Fit after self-cal, rms=0.073811Jy sigma=0.000820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.312 mas, bmaj=1.979 mas, bpa=26.44 degrees ! Estimated noise=415.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268066 Jy ! Component: 100 - total flux cleaned = 0.00412754 Jy ! Component: 150 - total flux cleaned = 0.00493837 Jy ! Component: 200 - total flux cleaned = 0.0058996 Jy ! Total flux subtracted in 200 components = 0.0058996 Jy ! Clean residual min=-0.005303 max=0.009970 Jy/beam ! Clean residual mean=-0.000012 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 0.772365 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.772365 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=0.072793Jy sigma=0.000807 ! Fit after self-cal, rms=0.072727Jy sigma=0.000806 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 (-6.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00824024 Jy ! Component: 100 - total flux cleaned = 0.0124021 Jy ! Component: 150 - total flux cleaned = 0.014783 Jy ! Component: 200 - total flux cleaned = 0.0161106 Jy ! Total flux subtracted in 200 components = 0.0161106 Jy ! Clean residual min=-0.003985 max=0.004050 Jy/beam ! Clean residual mean=0.000007 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.788476 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 151 components and 0.788476 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=0.071678Jy sigma=0.000793 ! Fit after self-cal, rms=0.071651Jy sigma=0.000793 ! 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=0.071651Jy sigma=0.000793 ! Fit after self-cal, rms=0.071621Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.313 mas, bmaj=1.982 mas, bpa=26.49 degrees ! Estimated noise=414.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132369 Jy ! Component: 100 - total flux cleaned = 0.00136465 Jy ! Component: 150 - total flux cleaned = 0.00204405 Jy ! Component: 200 - total flux cleaned = 0.00255679 Jy ! Total flux subtracted in 200 components = 0.00255679 Jy ! Clean residual min=-0.003216 max=0.003330 Jy/beam ! Clean residual mean=0.000010 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.791033 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 172 components and 0.791032 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=0.071308Jy sigma=0.000788 ! Fit after self-cal, rms=0.071301Jy sigma=0.000788 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 = 0.00159777 Jy ! Component: 100 - total flux cleaned = 0.00198904 Jy ! Component: 150 - total flux cleaned = 0.00233567 Jy ! Component: 200 - total flux cleaned = 0.00252547 Jy ! Total flux subtracted in 200 components = 0.00252547 Jy ! Clean residual min=-0.002934 max=0.003123 Jy/beam ! Clean residual mean=0.000016 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.793558 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 183 components and 0.793558 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=0.071153Jy sigma=0.000786 ! Fit after self-cal, rms=0.071147Jy sigma=0.000786 ! 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=0.071147Jy sigma=0.000786 ! Fit after self-cal, rms=0.071227Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.354 mas, bmaj=2.524 mas, bpa=-11.79 degrees ! Estimated noise=457.927 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167887 Jy ! Component: 100 - total flux cleaned = 0.00161378 Jy ! Component: 150 - total flux cleaned = 0.00155489 Jy ! Component: 200 - total flux cleaned = 0.00161027 Jy ! Total flux subtracted in 200 components = 0.00161027 Jy ! Clean residual min=-0.002710 max=0.003421 Jy/beam ! Clean residual mean=0.000029 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.795168 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 209 components and 0.795168 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=0.071125Jy sigma=0.000784 ! Fit after self-cal, rms=0.071118Jy sigma=0.000784 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 = 0.00069186 Jy ! Component: 100 - total flux cleaned = 0.000793793 Jy ! Component: 150 - total flux cleaned = 0.00074901 Jy ! Component: 200 - total flux cleaned = 0.000750426 Jy ! Total flux subtracted in 200 components = 0.000750426 Jy ! Clean residual min=-0.002516 max=0.003300 Jy/beam ! Clean residual mean=0.000035 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.795919 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 221 components and 0.795919 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=0.071066Jy sigma=0.000783 ! Fit after self-cal, rms=0.071060Jy sigma=0.000783 ! 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=1.313 mas, bmaj=1.984 mas, bpa=26.57 degrees ! Estimated noise=414.246 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.313 x 1.984 at 26.57 degrees (North through East) ! Clean map min=-0.0026282 max=0.55767 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=0.071060Jy sigma=0.000783 ! Fit after self-cal, rms=0.065612Jy sigma=0.000713 ! Inverting map and beam ! Estimated beam: bmin=1.314 mas, bmaj=1.985 mas, bpa=26.57 degrees ! Estimated noise=414.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515715 Jy ! Component: 100 - total flux cleaned = -0.000628155 Jy ! Component: 150 - total flux cleaned = -0.000677048 Jy ! Component: 200 - total flux cleaned = -0.000553119 Jy ! Total flux subtracted in 200 components = -0.000553119 Jy ! Clean residual min=-0.002131 max=0.002713 Jy/beam ! Clean residual mean=0.000018 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.795366 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 230 components and 0.795366 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=0.065517Jy sigma=0.000712 ! Fit after self-cal, rms=0.065513Jy sigma=0.000712 ! Inverting map ! Added new window around map position (-24, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224233 Jy ! Component: 100 - total flux cleaned = 0.0034927 Jy ! Component: 150 - total flux cleaned = 0.00413449 Jy ! Component: 200 - total flux cleaned = 0.00456056 Jy ! Total flux subtracted in 200 components = 0.00456056 Jy ! Clean residual min=-0.001893 max=0.001614 Jy/beam ! Clean residual mean=0.000017 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.799926 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 250 components and 0.799926 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=0.065416Jy sigma=0.000711 ! Fit after self-cal, rms=0.065413Jy sigma=0.000711 ! 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=0.065413Jy sigma=0.000711 ! Fit after self-cal, rms=0.065433Jy sigma=0.000711 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=1.102 mas, bmaj=1.785 mas, bpa=30.98 degrees ! Estimated noise=840.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.425217 Jy ! Component: 100 - total flux cleaned = 0.544859 Jy ! Component: 150 - total flux cleaned = 0.603125 Jy ! Component: 200 - total flux cleaned = 0.636259 Jy ! Total flux subtracted in 200 components = 0.636259 Jy ! Clean residual min=-0.011068 max=0.018240 Jy/beam ! Clean residual mean=-0.000159 rms=0.003700 Jy/beam ! Combined flux in latest and established models = 0.636259 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.636259 Jy ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=1.986 mas, bpa=26.6 degrees ! Estimated noise=413.763 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 = 0.0320617 Jy ! Component: 100 - total flux cleaned = 0.0543725 Jy ! Component: 150 - total flux cleaned = 0.0707271 Jy ! Component: 200 - total flux cleaned = 0.083716 Jy ! Total flux subtracted in 200 components = 0.083716 Jy ! Clean residual min=-0.005848 max=0.007792 Jy/beam ! Clean residual mean=-0.000128 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.719975 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 69 components and 0.719975 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=2.356 mas, bmaj=2.526 mas, bpa=-11.81 degrees ! Estimated noise=456.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160694 Jy ! Component: 100 - total flux cleaned = 0.0277018 Jy ! Component: 150 - total flux cleaned = 0.0365509 Jy ! Component: 200 - total flux cleaned = 0.0434777 Jy ! Total flux subtracted in 200 components = 0.0434777 Jy ! Clean residual min=-0.003981 max=0.005030 Jy/beam ! Clean residual mean=-0.000073 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.763453 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 = 0.00554624 Jy ! Component: 100 - total flux cleaned = 0.0100951 Jy ! Component: 150 - total flux cleaned = 0.0136023 Jy ! Component: 200 - total flux cleaned = 0.0163198 Jy ! Total flux subtracted in 200 components = 0.0163198 Jy ! Clean residual min=-0.002917 max=0.003455 Jy/beam ! Clean residual mean=-0.000018 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 0.779772 Jy ! Adding 133 model components to the UV plane model. ! The established model now contains 192 components and 0.779772 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=1.986 mas, bpa=26.6 degrees ! Estimated noise=413.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363199 Jy ! Component: 100 - total flux cleaned = 0.00661763 Jy ! Component: 150 - total flux cleaned = 0.00893583 Jy ! Component: 200 - total flux cleaned = 0.0105499 Jy ! Total flux subtracted in 200 components = 0.0105499 Jy ! Clean residual min=-0.002659 max=0.003272 Jy/beam ! Clean residual mean=0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.790322 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 215 components and 0.790322 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=0.065874Jy sigma=0.000716 ! Fit after self-cal, rms=0.065832Jy sigma=0.000716 wmodel J2109+3532_X_2014_08_09_pus_map.mod ! Writing 215 model components to file: J2109+3532_X_2014_08_09_pus_map.mod wobs J2109+3532_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2109+3532_X_2014_08_09_pus_uvs.fits wwins J2109+3532_X_2014_08_09_pus_map.win ! wwins: Wrote 5 windows to J2109+3532_X_2014_08_09_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 = 0.000584192 Jy ! Component: 100 - total flux cleaned = 0.000753888 Jy ! Component: 150 - total flux cleaned = 0.00123887 Jy ! Component: 200 - total flux cleaned = 0.00147112 Jy ! Component: 250 - total flux cleaned = 0.00150911 Jy ! Component: 300 - total flux cleaned = 0.00150985 Jy ! Component: 350 - total flux cleaned = 0.00144144 Jy ! Component: 400 - total flux cleaned = 0.00140999 Jy ! Component: 450 - total flux cleaned = 0.00144236 Jy ! Component: 500 - total flux cleaned = 0.00150496 Jy ! Component: 550 - total flux cleaned = 0.00153506 Jy ! Component: 600 - total flux cleaned = 0.0015643 Jy ! Component: 650 - total flux cleaned = 0.00164963 Jy ! Component: 700 - total flux cleaned = 0.00156698 Jy ! Component: 750 - total flux cleaned = 0.00167579 Jy ! Component: 800 - total flux cleaned = 0.00170114 Jy ! Component: 850 - total flux cleaned = 0.00172721 Jy ! Component: 900 - total flux cleaned = 0.00180263 Jy ! Component: 950 - total flux cleaned = 0.00190053 Jy ! Component: 1000 - total flux cleaned = 0.00197239 Jy ! Component: 1050 - total flux cleaned = 0.00197257 Jy ! Component: 1100 - total flux cleaned = 0.00210926 Jy ! Component: 1150 - total flux cleaned = 0.00213157 Jy ! Component: 1200 - total flux cleaned = 0.00224082 Jy ! Component: 1250 - total flux cleaned = 0.00228368 Jy ! Component: 1300 - total flux cleaned = 0.00232584 Jy ! Component: 1350 - total flux cleaned = 0.0024279 Jy ! Component: 1400 - total flux cleaned = 0.00248723 Jy ! Component: 1450 - total flux cleaned = 0.0024479 Jy ! Component: 1500 - total flux cleaned = 0.00242859 Jy ! Component: 1550 - total flux cleaned = 0.00250395 Jy ! Component: 1600 - total flux cleaned = 0.00250409 Jy ! Component: 1650 - total flux cleaned = 0.00248636 Jy ! Component: 1700 - total flux cleaned = 0.00252186 Jy ! Component: 1750 - total flux cleaned = 0.00252178 Jy ! Component: 1800 - total flux cleaned = 0.00248762 Jy ! Component: 1850 - total flux cleaned = 0.00253754 Jy ! Component: 1900 - total flux cleaned = 0.00253743 Jy ! Component: 1950 - total flux cleaned = 0.00256976 Jy ! Component: 2000 - total flux cleaned = 0.00258563 Jy ! Total flux subtracted in 2048 components = 0.0026012 Jy ! Clean residual min=-0.000776 max=0.000777 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.792923 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 351 components and 0.792923 Jy ![Exited script file: muppet] wmap "J2109+3532_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 1.986 at 26.6 degrees (North through East) ! Clean map min=-0.0015114 max=0.561 Jy/beam ! Writing clean map to FITS file: J2109+3532_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.561 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000308986 device "J2109+3532_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2109+3532_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165233 0.165233 0.330466 0.660933 1.32187 2.64373 5.28746 10.5749 21.1498 42.2997 84.5994 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.56 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.315 x 1.986 at 26.6 degrees (North through East) ! Clean map min=-0.0015114 max=0.561 Jy/beam quit ! Quitting program ! Log file J2109+3532_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:17:08 2016