! Started logfile: J0946+5020_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:13:38 2017 obs J0946+5020_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0946+5020_X_2015_01_23_pus_uva.fits ! AN table 1: 119 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.714659 visibilities/baseline/integration-bin. ! Found source: J0946+5020 ! ! 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 350 lines of history. ! ! Reading 45924 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 J0946+5020_X_2015_01_23_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 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997733Jy sigma=0.012443 ! Fit after self-cal, rms=0.968467Jy sigma=0.012102 ! 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=0.8297 mas, bmaj=1.073 mas, bpa=-17.23 degrees ! Estimated noise=797.778 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 = 0.025197 Jy ! Component: 100 - total flux cleaned = 0.0309187 Jy ! Total flux subtracted in 100 components = 0.0309187 Jy ! Clean residual min=-0.002513 max=0.002659 Jy/beam ! Clean residual mean=-0.000004 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.0309187 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0309187 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=0.065627Jy sigma=0.000766 ! Fit after self-cal, rms=0.064349Jy sigma=0.000750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395183 Jy ! Component: 100 - total flux cleaned = 0.00496566 Jy ! Total flux subtracted in 100 components = 0.00496566 Jy ! Clean residual min=-0.002800 max=0.002676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0358844 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.0358844 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=0.064085Jy sigma=0.000748 ! Fit after self-cal, rms=0.064081Jy sigma=0.000747 ! 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=1.082 mas, bmaj=1.319 mas, bpa=-14.27 degrees ! Estimated noise=268.255 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 = 0.00119365 Jy ! Component: 100 - total flux cleaned = 0.00175341 Jy ! Component: 150 - total flux cleaned = 0.0019661 Jy ! Component: 200 - total flux cleaned = 0.00202192 Jy ! Total flux subtracted in 200 components = 0.00202192 Jy ! Clean residual min=-0.001716 max=0.001168 Jy/beam ! Clean residual mean=0.000007 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0379063 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0379063 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=0.064052Jy sigma=0.000747 ! Fit after self-cal, rms=0.064054Jy sigma=0.000747 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.12 KP 0.91 ! LA 1.07 MK 1.10 NL 1.14 OV 1.06 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.14 KP 0.91 ! LA 1.09 MK 1.08 NL 1.02 OV 1.07 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.14 KP 0.82 ! LA 1.04 MK 1.00 NL 1.11 OV 1.04 ! PT 0.98 SC 1.18 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.07 KP 0.84 ! LA 1.01 MK 1.08 NL 1.11 OV 0.96 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 0.80 ! LA 1.07 MK 1.07 NL 1.04 OV 1.13 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.94 KP 0.84 ! LA 1.14 MK 0.96 NL 1.10 OV 1.10 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.05 KP 0.82 ! LA 1.15 MK 1.02 NL 1.02 OV 1.03 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.02 KP 0.80 ! LA 1.07 MK 1.04 NL 1.02 OV 1.21 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 0.83 ! LA 1.04 MK 0.89 NL 1.11 OV 1.10 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.02 KP 0.82 ! LA 1.06 MK 0.90 NL 1.09 OV 1.06 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.85 KP 0.85 ! LA 1.10 MK 0.88 NL 1.10 OV 1.02 ! PT 0.91 SC 0.93 ! ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.98 HN 0.87 KP 0.88 ! LA 1.00 MK 0.89 NL 1.03 OV 0.99 ! PT 0.97 SC 0.95 ! ! ! Fit before self-cal, rms=0.064054Jy sigma=0.000747 ! Fit after self-cal, rms=0.062752Jy sigma=0.000747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.075 mas, bmaj=1.309 mas, bpa=-14.55 degrees ! Estimated noise=272.099 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 = 0.000137831 Jy ! Component: 100 - total flux cleaned = 0.000181005 Jy ! Component: 150 - total flux cleaned = 0.000219024 Jy ! Component: 200 - total flux cleaned = 0.000240831 Jy ! Total flux subtracted in 200 components = 0.000240831 Jy ! Clean residual min=-0.000981 max=0.000876 Jy/beam ! Clean residual mean=0.000004 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0381471 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.0381471 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=0.062750Jy sigma=0.000747 ! Fit after self-cal, rms=0.062713Jy sigma=0.000747 ! 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=0.062713Jy sigma=0.000747 ! Fit after self-cal, rms=0.062801Jy sigma=0.000746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.305 mas, bpa=-13.85 degrees ! Estimated noise=271.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128065 Jy ! Component: 100 - total flux cleaned = 0.000128042 Jy ! Component: 150 - total flux cleaned = 0.000128296 Jy ! Component: 200 - total flux cleaned = 0.000135958 Jy ! Total flux subtracted in 200 components = 0.000135958 Jy ! Clean residual min=-0.000835 max=0.000852 Jy/beam ! Clean residual mean=0.000007 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0382831 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0382831 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=0.062799Jy sigma=0.000746 ! Fit after self-cal, rms=0.062813Jy sigma=0.000746 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 = 5.16596e-05 Jy ! Component: 100 - total flux cleaned = 5.14933e-05 Jy ! Component: 150 - total flux cleaned = 5.11311e-05 Jy ! Component: 200 - total flux cleaned = 5.76571e-05 Jy ! Total flux subtracted in 200 components = 5.76571e-05 Jy ! Clean residual min=-0.000904 max=0.000815 Jy/beam ! Clean residual mean=0.000008 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0383407 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0383407 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=0.062811Jy sigma=0.000746 ! Fit after self-cal, rms=0.062810Jy sigma=0.000746 ! 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=0.062810Jy sigma=0.000746 ! Fit after self-cal, rms=0.062955Jy sigma=0.000746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.301 mas, bpa=-13.51 degrees ! Estimated noise=271.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138091 Jy ! Component: 100 - total flux cleaned = 0.000137851 Jy ! Component: 150 - total flux cleaned = 0.000144871 Jy ! Component: 200 - total flux cleaned = 0.000151673 Jy ! Total flux subtracted in 200 components = 0.000151673 Jy ! Clean residual min=-0.000854 max=0.000834 Jy/beam ! Clean residual mean=0.000008 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0384924 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0384924 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=0.062953Jy sigma=0.000746 ! Fit after self-cal, rms=0.062960Jy sigma=0.000746 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 = 2.16513e-05 Jy ! Component: 100 - total flux cleaned = 2.17326e-05 Jy ! Component: 150 - total flux cleaned = 2.85472e-05 Jy ! Component: 200 - total flux cleaned = 4.12875e-05 Jy ! Total flux subtracted in 200 components = 4.12875e-05 Jy ! Clean residual min=-0.000867 max=0.000843 Jy/beam ! Clean residual mean=0.000008 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0385337 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0385337 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=0.062958Jy sigma=0.000746 ! Fit after self-cal, rms=0.062957Jy sigma=0.000746 ! 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=0.062957Jy sigma=0.000746 ! Fit after self-cal, rms=0.062963Jy sigma=0.000746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.427 mas, bmaj=2.484 mas, bpa=73.91 degrees ! Estimated noise=332.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267423 Jy ! Component: 100 - total flux cleaned = 0.000292515 Jy ! Component: 150 - total flux cleaned = 0.000307007 Jy ! Component: 200 - total flux cleaned = 0.000313724 Jy ! Total flux subtracted in 200 components = 0.000313724 Jy ! Clean residual min=-0.000907 max=0.000877 Jy/beam ! Clean residual mean=0.000019 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0388474 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0388474 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=0.062962Jy sigma=0.000746 ! Fit after self-cal, rms=0.062966Jy sigma=0.000746 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 = 3.08488e-05 Jy ! Component: 100 - total flux cleaned = 5.21342e-05 Jy ! Component: 150 - total flux cleaned = 5.84882e-05 Jy ! Component: 200 - total flux cleaned = 7.07628e-05 Jy ! Total flux subtracted in 200 components = 7.07628e-05 Jy ! Clean residual min=-0.000918 max=0.000884 Jy/beam ! Clean residual mean=0.000020 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0389182 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 27 components and 0.0389182 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=0.062967Jy sigma=0.000746 ! Fit after self-cal, rms=0.062965Jy sigma=0.000746 ! 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=1.08 mas, bmaj=1.296 mas, bpa=-13.08 degrees ! Estimated noise=271.676 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.296 at -13.08 degrees (North through East) ! Clean map min=-0.00083275 max=0.035131 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=0.8325 mas, bmaj=1.06 mas, bpa=-16.31 degrees ! Estimated noise=793.083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271738 Jy ! Component: 100 - total flux cleaned = 0.0336431 Jy ! Component: 150 - total flux cleaned = 0.0360311 Jy ! Component: 200 - total flux cleaned = 0.0364801 Jy ! Total flux subtracted in 200 components = 0.0364801 Jy ! Clean residual min=-0.002414 max=0.002386 Jy/beam ! Clean residual mean=-0.000000 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0364801 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0364801 Jy ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.296 mas, bpa=-13.08 degrees ! Estimated noise=271.676 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 = 0.00142886 Jy ! Component: 100 - total flux cleaned = 0.00199077 Jy ! Component: 150 - total flux cleaned = 0.0021006 Jy ! Component: 200 - total flux cleaned = 0.0021237 Jy ! Total flux subtracted in 200 components = 0.0021237 Jy ! Clean residual min=-0.000900 max=0.000863 Jy/beam ! Clean residual mean=0.000008 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0386038 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0386038 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=2.427 mas, bmaj=2.484 mas, bpa=73.91 degrees ! Estimated noise=332.576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306642 Jy ! Component: 100 - total flux cleaned = 0.000314974 Jy ! Component: 150 - total flux cleaned = 0.000323082 Jy ! Component: 200 - total flux cleaned = 0.000330927 Jy ! Total flux subtracted in 200 components = 0.000330927 Jy ! Clean residual min=-0.000955 max=0.000888 Jy/beam ! Clean residual mean=0.000020 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0389347 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 = 7.41796e-06 Jy ! Component: 100 - total flux cleaned = 1.45702e-05 Jy ! Component: 150 - total flux cleaned = 2.14699e-05 Jy ! Component: 200 - total flux cleaned = 2.79496e-05 Jy ! Total flux subtracted in 200 components = 2.79496e-05 Jy ! Clean residual min=-0.000946 max=0.000882 Jy/beam ! Clean residual mean=0.000021 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0389627 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 22 components and 0.0389627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.296 mas, bpa=-13.08 degrees ! Estimated noise=271.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.15922e-05 Jy ! Component: 100 - total flux cleaned = -0.000123393 Jy ! Component: 150 - total flux cleaned = -0.00014336 Jy ! Component: 200 - total flux cleaned = -0.000135244 Jy ! Total flux subtracted in 200 components = -0.000135244 Jy ! Clean residual min=-0.000906 max=0.000852 Jy/beam ! Clean residual mean=0.000009 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0388274 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0388274 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=0.062966Jy sigma=0.000746 ! Fit after self-cal, rms=0.062968Jy sigma=0.000746 wmodel J0946+5020_X_2015_01_23_pus_map.mod ! Writing 26 model components to file: J0946+5020_X_2015_01_23_pus_map.mod wobs J0946+5020_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0946+5020_X_2015_01_23_pus_uvs.fits wwins J0946+5020_X_2015_01_23_pus_map.win ! wwins: Wrote 1 windows to J0946+5020_X_2015_01_23_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 = -0.000198054 Jy ! Component: 100 - total flux cleaned = -0.000243174 Jy ! Component: 150 - total flux cleaned = -0.00024355 Jy ! Component: 200 - total flux cleaned = -0.000203201 Jy ! Component: 250 - total flux cleaned = -0.00012565 Jy ! Component: 300 - total flux cleaned = -6.34305e-05 Jy ! Component: 350 - total flux cleaned = -1.53871e-05 Jy ! Component: 400 - total flux cleaned = 4.30077e-05 Jy ! Component: 450 - total flux cleaned = 8.81739e-05 Jy ! Component: 500 - total flux cleaned = 0.000121092 Jy ! Component: 550 - total flux cleaned = 0.000164017 Jy ! Component: 600 - total flux cleaned = 0.000184967 Jy ! Component: 650 - total flux cleaned = 0.00019536 Jy ! Component: 700 - total flux cleaned = 0.000235614 Jy ! Component: 750 - total flux cleaned = 0.000265113 Jy ! Component: 800 - total flux cleaned = 0.000274697 Jy ! Component: 850 - total flux cleaned = 0.000303092 Jy ! Component: 900 - total flux cleaned = 0.000330758 Jy ! Component: 950 - total flux cleaned = 0.000330838 Jy ! Component: 1000 - total flux cleaned = 0.000330901 Jy ! Component: 1050 - total flux cleaned = 0.000374979 Jy ! Component: 1100 - total flux cleaned = 0.000383614 Jy ! Component: 1150 - total flux cleaned = 0.000400596 Jy ! Component: 1200 - total flux cleaned = 0.00040053 Jy ! Component: 1250 - total flux cleaned = 0.000392279 Jy ! Component: 1300 - total flux cleaned = 0.000408448 Jy ! Component: 1350 - total flux cleaned = 0.000384623 Jy ! Component: 1400 - total flux cleaned = 0.000408294 Jy ! Component: 1450 - total flux cleaned = 0.000423788 Jy ! Component: 1500 - total flux cleaned = 0.000408532 Jy ! Component: 1550 - total flux cleaned = 0.000438899 Jy ! Component: 1600 - total flux cleaned = 0.00044628 Jy ! Component: 1650 - total flux cleaned = 0.00044627 Jy ! Component: 1700 - total flux cleaned = 0.000446427 Jy ! Component: 1750 - total flux cleaned = 0.000453634 Jy ! Component: 1800 - total flux cleaned = 0.000453617 Jy ! Component: 1850 - total flux cleaned = 0.000453617 Jy ! Component: 1900 - total flux cleaned = 0.000460567 Jy ! Component: 1950 - total flux cleaned = 0.000467369 Jy ! Component: 2000 - total flux cleaned = 0.000494366 Jy ! Total flux subtracted in 2048 components = 0.00050112 Jy ! Clean residual min=-0.000334 max=0.000428 Jy/beam ! Clean residual mean=0.000003 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0393285 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 167 components and 0.0393285 Jy ![Exited script file: muppet] wmap "J0946+5020_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.296 at -13.08 degrees (North through East) ! Clean map min=-0.0006252 max=0.034928 Jy/beam ! Writing clean map to FITS file: J0946+5020_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.034928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120215 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03254 1.03254 2.06507 4.13014 8.26029 16.5206 33.0412 66.0823 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.08 x 1.296 at -13.08 degrees (North through East) ! Clean map min=-0.0006252 max=0.034928 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0946+5020_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:13:40 2017