! Started logfile: J0416-2056_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:23 2016 obs J0416-2056_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0416-2056_X_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.757143 visibilities/baseline/integration-bin. ! Found source: J0416-2056 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 22896 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 J0416-2056_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.804405Jy sigma=0.008388 ! Fit after self-cal, rms=0.784835Jy sigma=0.008211 ! 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=0.8277 mas, bmaj=3.261 mas, bpa=17.43 degrees ! Estimated noise=798.122 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 = 0.161507 Jy ! Component: 100 - total flux cleaned = 0.221674 Jy ! Total flux subtracted in 100 components = 0.221674 Jy ! Clean residual min=-0.018495 max=0.034928 Jy/beam ! Clean residual mean=-0.000200 rms=0.005655 Jy/beam ! Combined flux in latest and established models = 0.221673 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.221673 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=0.123897Jy sigma=0.001243 ! Fit after self-cal, rms=0.123132Jy sigma=0.001237 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418457 Jy ! Component: 100 - total flux cleaned = 0.0685373 Jy ! Total flux subtracted in 100 components = 0.0685373 Jy ! Clean residual min=-0.012665 max=0.015486 Jy/beam ! Clean residual mean=-0.000097 rms=0.003518 Jy/beam ! Combined flux in latest and established models = 0.290211 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.290211 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=0.101026Jy sigma=0.000987 ! Fit after self-cal, rms=0.100277Jy sigma=0.000980 ! 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=1.02 mas, bmaj=3.596 mas, bpa=15.56 degrees ! Estimated noise=446.857 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 = 0.0277728 Jy ! Component: 100 - total flux cleaned = 0.0424714 Jy ! Component: 150 - total flux cleaned = 0.0490388 Jy ! Component: 200 - total flux cleaned = 0.0508731 Jy ! Total flux subtracted in 200 components = 0.0508731 Jy ! Clean residual min=-0.013936 max=0.011648 Jy/beam ! Clean residual mean=-0.000015 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 0.341084 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.341084 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=0.091809Jy sigma=0.000896 ! Fit after self-cal, rms=0.091499Jy sigma=0.000894 ! 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 0.90 FD 1.08 HN 1.20 KP 0.92 ! LA 1.07 MK 1.00* NL 0.97 OV 0.98 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.29 KP 0.88 ! LA 1.06 MK 1.00* NL 0.97 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.25 KP 0.83 ! LA 1.07 MK 1.00* NL 0.98 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! 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 1.08 HN 1.14 KP 0.79 ! LA 1.08 MK 1.00* NL 0.97 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! 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 1.10 KP 0.75 ! LA 1.07 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.19 KP 0.74 ! LA 1.10 MK 1.00* NL 0.97 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.38 KP 0.81 ! LA 1.15 MK 1.00* NL 1.03 OV 1.05 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.22 KP 0.75 ! LA 1.08 MK 1.00* NL 0.98 OV 1.03 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 9. ! 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 1.22 KP 0.76 ! LA 1.09 MK 1.00* NL 0.99 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! 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 1.20 KP 0.79 ! LA 1.12 MK 1.00* NL 1.01 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.09 KP 0.84 ! LA 1.11 MK 1.00* NL 0.99 OV 1.03 ! PT 1.00 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 0.91 FD 1.14 HN 1.13 KP 0.86 ! LA 1.12 MK 1.00* NL 0.99 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.091499Jy sigma=0.000894 ! Fit after self-cal, rms=0.087132Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=3.658 mas, bpa=15.93 degrees ! Estimated noise=449.063 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 = -0.002191 Jy ! Component: 100 - total flux cleaned = -0.00229934 Jy ! Component: 150 - total flux cleaned = -0.00250345 Jy ! Component: 200 - total flux cleaned = -0.00268328 Jy ! Total flux subtracted in 200 components = -0.00268328 Jy ! Clean residual min=-0.004254 max=0.003368 Jy/beam ! Clean residual mean=-0.000008 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.338401 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.338401 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=0.086728Jy sigma=0.000797 ! Fit after self-cal, rms=0.086692Jy sigma=0.000796 ! 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=0.086692Jy sigma=0.000796 ! Fit after self-cal, rms=0.087220Jy sigma=0.000794 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.67 mas, bpa=15.94 degrees ! Estimated noise=449.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124824 Jy ! Component: 100 - total flux cleaned = -0.0010882 Jy ! Component: 150 - total flux cleaned = -0.00115959 Jy ! Component: 200 - total flux cleaned = -0.0012248 Jy ! Total flux subtracted in 200 components = -0.0012248 Jy ! Clean residual min=-0.003596 max=0.002896 Jy/beam ! Clean residual mean=-0.000004 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.337176 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.337176 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=0.086995Jy sigma=0.000793 ! Fit after self-cal, rms=0.086935Jy sigma=0.000792 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 = -0.000255061 Jy ! Component: 100 - total flux cleaned = -5.56683e-06 Jy ! Component: 150 - total flux cleaned = -4.63764e-06 Jy ! Component: 200 - total flux cleaned = -5.45843e-05 Jy ! Total flux subtracted in 200 components = -5.45843e-05 Jy ! Clean residual min=-0.003137 max=0.002836 Jy/beam ! Clean residual mean=-0.000004 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.337121 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.337121 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=0.086810Jy sigma=0.000792 ! Fit after self-cal, rms=0.086766Jy sigma=0.000791 ! 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=0.086766Jy sigma=0.000791 ! Fit after self-cal, rms=0.087359Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.679 mas, bpa=15.99 degrees ! Estimated noise=449.204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000735393 Jy ! Component: 100 - total flux cleaned = -0.000672276 Jy ! Component: 150 - total flux cleaned = -0.000625991 Jy ! Component: 200 - total flux cleaned = -0.000668025 Jy ! Total flux subtracted in 200 components = -0.000668025 Jy ! Clean residual min=-0.002741 max=0.002785 Jy/beam ! Clean residual mean=-0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.336453 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.336453 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=0.087255Jy sigma=0.000790 ! Fit after self-cal, rms=0.087225Jy sigma=0.000790 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 = -0.000199062 Jy ! Component: 100 - total flux cleaned = -0.000152068 Jy ! Component: 150 - total flux cleaned = -0.000187563 Jy ! Component: 200 - total flux cleaned = -0.000221671 Jy ! Total flux subtracted in 200 components = -0.000221671 Jy ! Clean residual min=-0.002454 max=0.002704 Jy/beam ! Clean residual mean=-0.000002 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.336231 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.336232 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=0.087158Jy sigma=0.000790 ! Fit after self-cal, rms=0.087132Jy sigma=0.000790 ! 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=0.087132Jy sigma=0.000790 ! Fit after self-cal, rms=0.087398Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=5.091 mas, bpa=3.957 degrees ! Estimated noise=510.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10502e-05 Jy ! Component: 100 - total flux cleaned = -0.000163943 Jy ! Component: 150 - total flux cleaned = -0.000158818 Jy ! Component: 200 - total flux cleaned = -0.000158565 Jy ! Total flux subtracted in 200 components = -0.000158565 Jy ! Clean residual min=-0.002177 max=0.003395 Jy/beam ! Clean residual mean=-0.000004 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.336073 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 84 components and 0.336073 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=0.087361Jy sigma=0.000790 ! Fit after self-cal, rms=0.087345Jy sigma=0.000789 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, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028499 Jy ! Component: 100 - total flux cleaned = 0.00402488 Jy ! Component: 150 - total flux cleaned = 0.00436116 Jy ! Component: 200 - total flux cleaned = 0.00464728 Jy ! Total flux subtracted in 200 components = 0.00464728 Jy ! Clean residual min=-0.001775 max=0.002108 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.34072 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 114 components and 0.34072 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=0.087245Jy sigma=0.000788 ! Fit after self-cal, rms=0.087238Jy sigma=0.000788 ! 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=1.031 mas, bmaj=3.684 mas, bpa=16.02 degrees ! Estimated noise=449.305 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.684 at 16.02 degrees (North through East) ! Clean map min=-0.0023593 max=0.19841 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=0.8283 mas, bmaj=3.333 mas, bpa=17.89 degrees ! Estimated noise=817.239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166198 Jy ! Component: 100 - total flux cleaned = 0.230719 Jy ! Component: 150 - total flux cleaned = 0.268569 Jy ! Component: 200 - total flux cleaned = 0.291923 Jy ! Total flux subtracted in 200 components = 0.291923 Jy ! Clean residual min=-0.007339 max=0.012346 Jy/beam ! Clean residual mean=-0.000072 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.291923 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.291923 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.684 mas, bpa=16.02 degrees ! Estimated noise=449.305 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 = 0.0201919 Jy ! Component: 100 - total flux cleaned = 0.0314123 Jy ! Component: 150 - total flux cleaned = 0.0378548 Jy ! Component: 200 - total flux cleaned = 0.0414856 Jy ! Total flux subtracted in 200 components = 0.0414856 Jy ! Clean residual min=-0.002867 max=0.002485 Jy/beam ! Clean residual mean=-0.000014 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.333409 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.333409 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=2.312 mas, bmaj=5.091 mas, bpa=3.957 degrees ! Estimated noise=510.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349623 Jy ! Component: 100 - total flux cleaned = 0.00493849 Jy ! Component: 150 - total flux cleaned = 0.00539776 Jy ! Component: 200 - total flux cleaned = 0.00580686 Jy ! Total flux subtracted in 200 components = 0.00580686 Jy ! Clean residual min=-0.002000 max=0.002015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.339215 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 = 0.000429398 Jy ! Component: 100 - total flux cleaned = 0.000710287 Jy ! Component: 150 - total flux cleaned = 0.00101995 Jy ! Component: 200 - total flux cleaned = 0.00130245 Jy ! Total flux subtracted in 200 components = 0.00130245 Jy ! Clean residual min=-0.001818 max=0.001765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.340518 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 108 components and 0.340518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.684 mas, bpa=16.02 degrees ! Estimated noise=449.305 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000859326 Jy ! Component: 100 - total flux cleaned = -0.00129673 Jy ! Component: 150 - total flux cleaned = -0.00122689 Jy ! Component: 200 - total flux cleaned = -0.00115844 Jy ! Total flux subtracted in 200 components = -0.00115844 Jy ! Clean residual min=-0.002015 max=0.001835 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.339359 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 128 components and 0.339359 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=0.087276Jy sigma=0.000788 ! Fit after self-cal, rms=0.087236Jy sigma=0.000788 wmodel J0416-2056_X_2014_08_05_pus_map.mod ! Writing 128 model components to file: J0416-2056_X_2014_08_05_pus_map.mod wobs J0416-2056_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0416-2056_X_2014_08_05_pus_uvs.fits wwins J0416-2056_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0416-2056_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000683528 Jy ! Component: 100 - total flux cleaned = -0.00110276 Jy ! Component: 150 - total flux cleaned = -0.00134518 Jy ! Component: 200 - total flux cleaned = -0.001547 Jy ! Component: 250 - total flux cleaned = -0.00163068 Jy ! Component: 300 - total flux cleaned = -0.00181949 Jy ! Component: 350 - total flux cleaned = -0.0020026 Jy ! Component: 400 - total flux cleaned = -0.00218041 Jy ! Component: 450 - total flux cleaned = -0.00232883 Jy ! Component: 500 - total flux cleaned = -0.00254515 Jy ! Component: 550 - total flux cleaned = -0.0027562 Jy ! Component: 600 - total flux cleaned = -0.00296178 Jy ! Component: 650 - total flux cleaned = -0.00314041 Jy ! Component: 700 - total flux cleaned = -0.00331452 Jy ! Component: 750 - total flux cleaned = -0.00344226 Jy ! Component: 800 - total flux cleaned = -0.00358815 Jy ! Component: 850 - total flux cleaned = -0.00373062 Jy ! Component: 900 - total flux cleaned = -0.00387005 Jy ! Component: 950 - total flux cleaned = -0.00398741 Jy ! Component: 1000 - total flux cleaned = -0.00414114 Jy ! Component: 1050 - total flux cleaned = -0.00425392 Jy ! Component: 1100 - total flux cleaned = -0.00440139 Jy ! Component: 1150 - total flux cleaned = -0.00451015 Jy ! Component: 1200 - total flux cleaned = -0.0046348 Jy ! Component: 1250 - total flux cleaned = -0.00468749 Jy ! Component: 1300 - total flux cleaned = -0.00479099 Jy ! Component: 1350 - total flux cleaned = -0.00494299 Jy ! Component: 1400 - total flux cleaned = -0.0050094 Jy ! Component: 1450 - total flux cleaned = -0.0051238 Jy ! Component: 1500 - total flux cleaned = -0.00523623 Jy ! Component: 1550 - total flux cleaned = -0.00533167 Jy ! Component: 1600 - total flux cleaned = -0.00545646 Jy ! Component: 1650 - total flux cleaned = -0.00554863 Jy ! Component: 1700 - total flux cleaned = -0.00565455 Jy ! Component: 1750 - total flux cleaned = -0.0057291 Jy ! Component: 1800 - total flux cleaned = -0.00586128 Jy ! Component: 1850 - total flux cleaned = -0.0059767 Jy ! Component: 1900 - total flux cleaned = -0.00604746 Jy ! Component: 1950 - total flux cleaned = -0.00607536 Jy ! Component: 2000 - total flux cleaned = -0.00615874 Jy ! Total flux subtracted in 2048 components = -0.00621363 Jy ! Clean residual min=-0.000762 max=0.000680 Jy/beam ! Clean residual mean=-0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.333146 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 247 components and 0.333146 Jy ![Exited script file: muppet] wmap "J0416-2056_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.684 at 16.02 degrees (North through East) ! Clean map min=-0.0014918 max=0.19786 Jy/beam ! Writing clean map to FITS file: J0416-2056_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.197863 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000268996 device "J0416-2056_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0416-2056_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.407851 0.407851 0.815703 1.63141 3.26281 6.52562 13.0512 26.1025 52.205 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.197 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.684 at 16.02 degrees (North through East) ! Clean map min=-0.0014918 max=0.19786 Jy/beam quit ! Quitting program ! Log file J0416-2056_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:25 2016