! Started logfile: J0737-0720_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:26 2016 obs J0737-0720_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0737-0720_X_2014_08_05_pus_uva.fits ! AN table 1: 111 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780581 visibilities/baseline/integration-bin. ! Found source: J0737-0720 ! ! 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 46788 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 J0737-0720_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.950409Jy sigma=0.010547 ! Fit after self-cal, rms=0.919804Jy sigma=0.010238 ! 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=0.8642 mas, bmaj=2.864 mas, bpa=21.81 degrees ! Estimated noise=646.821 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 = 0.0619952 Jy ! Component: 100 - total flux cleaned = 0.0767573 Jy ! Total flux subtracted in 100 components = 0.0767573 Jy ! Clean residual min=-0.003743 max=0.006034 Jy/beam ! Clean residual mean=-0.000005 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.0767573 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0767573 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=0.075026Jy sigma=0.000790 ! Fit after self-cal, rms=0.075011Jy sigma=0.000790 ! 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=1.09 mas, bmaj=3.044 mas, bpa=19.83 degrees ! Estimated noise=297.331 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 = 0.0085073 Jy ! Component: 100 - total flux cleaned = 0.0124799 Jy ! Component: 150 - total flux cleaned = 0.0145631 Jy ! Component: 200 - total flux cleaned = 0.0149588 Jy ! Total flux subtracted in 200 components = 0.0149588 Jy ! Clean residual min=-0.003918 max=0.003310 Jy/beam ! Clean residual mean=0.000015 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0917161 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.0917161 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=0.074076Jy sigma=0.000780 ! Fit after self-cal, rms=0.074079Jy sigma=0.000780 ! 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 1.10 HN 1.04 KP 0.95 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.08 KP 0.87 ! LA 1.00 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00 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 0.91 FD 1.09 HN 1.09 KP 0.80 ! LA 0.99 MK 1.00* NL 1.02 OV 1.04 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! 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 1.09 KP 0.76 ! LA 1.03 MK 1.00* NL 1.02 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! 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 1.11 HN 1.01 KP 0.74 ! LA 1.00 MK 1.00* NL 1.04 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! 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 1.14 HN 1.04 KP 0.73 ! LA 1.02 MK 1.00* NL 1.02 OV 1.04 ! 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 1.20 HN 1.15 KP 0.81 ! LA 1.11 MK 1.00* NL 1.05 OV 1.08 ! PT 1.06 SC 1.06 ! ! ! 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 1.08 KP 0.76 ! LA 1.01 MK 1.00* NL 1.00 OV 1.07 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.15 KP 0.75 ! LA 1.03 MK 1.00* NL 1.00 OV 1.06 ! PT 1.00 SC 1.00 ! ! ! 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 1.14 HN 1.06 KP 0.81 ! LA 1.04 MK 1.00* NL 1.01 OV 1.06 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.06 KP 0.84 ! LA 1.02 MK 1.00* NL 1.02 OV 1.04 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.05 KP 0.88 ! LA 1.03 MK 1.00* NL 1.01 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.074079Jy sigma=0.000780 ! Fit after self-cal, rms=0.072998Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=3.07 mas, bpa=20.01 degrees ! Estimated noise=295.575 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 (2.8, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157574 Jy ! Component: 100 - total flux cleaned = 0.00161448 Jy ! Component: 150 - total flux cleaned = 0.00150859 Jy ! Component: 200 - total flux cleaned = 0.00143949 Jy ! Total flux subtracted in 200 components = 0.00143949 Jy ! Clean residual min=-0.001032 max=0.001558 Jy/beam ! Clean residual mean=0.000010 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0931556 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 67 components and 0.0931556 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=0.072952Jy sigma=0.000769 ! Fit after self-cal, rms=0.072984Jy sigma=0.000769 ! 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=0.072984Jy sigma=0.000769 ! Fit after self-cal, rms=0.073187Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=3.066 mas, bpa=19.93 degrees ! Estimated noise=295.232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555761 Jy ! Component: 100 - total flux cleaned = 0.000492926 Jy ! Component: 150 - total flux cleaned = 0.000373062 Jy ! Component: 200 - total flux cleaned = 0.000297592 Jy ! Total flux subtracted in 200 components = 0.000297592 Jy ! Clean residual min=-0.000899 max=0.001517 Jy/beam ! Clean residual mean=0.000006 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0934532 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.0934532 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=0.073175Jy sigma=0.000768 ! Fit after self-cal, rms=0.073189Jy sigma=0.000768 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 (8.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157314 Jy ! Component: 100 - total flux cleaned = 0.00248338 Jy ! Component: 150 - total flux cleaned = 0.00315217 Jy ! Component: 200 - total flux cleaned = 0.0036384 Jy ! Total flux subtracted in 200 components = 0.0036384 Jy ! Clean residual min=-0.000778 max=0.000908 Jy/beam ! Clean residual mean=0.000003 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0970916 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 112 components and 0.0970916 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=0.073153Jy sigma=0.000768 ! Fit after self-cal, rms=0.073151Jy sigma=0.000768 ! 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=0.073151Jy sigma=0.000768 ! Fit after self-cal, rms=0.073046Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=3.065 mas, bpa=19.91 degrees ! Estimated noise=294.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000465765 Jy ! Component: 100 - total flux cleaned = 0.000736316 Jy ! Component: 150 - total flux cleaned = 0.000983522 Jy ! Component: 200 - total flux cleaned = 0.00111311 Jy ! Total flux subtracted in 200 components = 0.00111311 Jy ! Clean residual min=-0.000720 max=0.000884 Jy/beam ! Clean residual mean=0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0982047 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 134 components and 0.0982047 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=0.073038Jy sigma=0.000767 ! Fit after self-cal, rms=0.073040Jy sigma=0.000767 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 = 0.000177348 Jy ! Component: 100 - total flux cleaned = 0.000322798 Jy ! Component: 150 - total flux cleaned = 0.000428198 Jy ! Component: 200 - total flux cleaned = 0.000512909 Jy ! Total flux subtracted in 200 components = 0.000512909 Jy ! Clean residual min=-0.000697 max=0.000862 Jy/beam ! Clean residual mean=0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0987176 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 145 components and 0.0987176 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=0.073036Jy sigma=0.000767 ! Fit after self-cal, rms=0.073036Jy sigma=0.000767 ! Inverting map ! Added new window around map position (-17.6, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000268871 Jy ! Component: 100 - total flux cleaned = 0.000186832 Jy ! Component: 150 - total flux cleaned = 0.000105137 Jy ! Component: 200 - total flux cleaned = 6.27618e-05 Jy ! Total flux subtracted in 200 components = 6.27618e-05 Jy ! Clean residual min=-0.000655 max=0.000791 Jy/beam ! Clean residual mean=0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0987804 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 161 components and 0.0987804 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=0.073025Jy sigma=0.000767 ! Fit after self-cal, rms=0.073025Jy sigma=0.000767 ! 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=0.073025Jy sigma=0.000767 ! Fit after self-cal, rms=0.072997Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.248 mas, bmaj=3.939 mas, bpa=10.12 degrees ! Estimated noise=336.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.68219e-05 Jy ! Component: 100 - total flux cleaned = 0.000127195 Jy ! Component: 150 - total flux cleaned = 0.000190453 Jy ! Component: 200 - total flux cleaned = 0.000268584 Jy ! Total flux subtracted in 200 components = 0.000268584 Jy ! Clean residual min=-0.000682 max=0.000862 Jy/beam ! Clean residual mean=0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.099049 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 190 components and 0.099049 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=0.072994Jy sigma=0.000767 ! Fit after self-cal, rms=0.072996Jy sigma=0.000767 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 = 3.10686e-05 Jy ! Component: 100 - total flux cleaned = 7.02853e-05 Jy ! Component: 150 - total flux cleaned = 9.68341e-05 Jy ! Component: 200 - total flux cleaned = 0.000112837 Jy ! Total flux subtracted in 200 components = 0.000112837 Jy ! Clean residual min=-0.000672 max=0.000853 Jy/beam ! Clean residual mean=0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0991618 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 199 components and 0.0991618 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=0.072995Jy sigma=0.000767 ! Fit after self-cal, rms=0.072994Jy sigma=0.000767 ! Inverting map ! Added new window around map position (-16, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341002 Jy ! Component: 100 - total flux cleaned = 0.000244018 Jy ! Component: 150 - total flux cleaned = 0.00024459 Jy ! Component: 200 - total flux cleaned = 0.000281272 Jy ! Total flux subtracted in 200 components = 0.000281272 Jy ! Clean residual min=-0.000570 max=0.000634 Jy/beam ! Clean residual mean=0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0994431 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 232 components and 0.099443 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=0.072988Jy sigma=0.000767 ! Fit after self-cal, rms=0.072987Jy sigma=0.000767 ! 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=1.098 mas, bmaj=3.067 mas, bpa=19.89 degrees ! Estimated noise=293.996 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 3.067 at 19.89 degrees (North through East) ! Clean map min=-0.00060449 max=0.081424 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=0.8697 mas, bmaj=2.881 mas, bpa=21.83 degrees ! Estimated noise=644.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0615776 Jy ! Component: 100 - total flux cleaned = 0.0761278 Jy ! Component: 150 - total flux cleaned = 0.0824475 Jy ! Component: 200 - total flux cleaned = 0.0861536 Jy ! Total flux subtracted in 200 components = 0.0861536 Jy ! Clean residual min=-0.002066 max=0.002314 Jy/beam ! Clean residual mean=0.000002 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.0861536 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0861536 Jy ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=3.067 mas, bpa=19.89 degrees ! Estimated noise=293.996 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 = 0.00321297 Jy ! Component: 100 - total flux cleaned = 0.00527533 Jy ! Component: 150 - total flux cleaned = 0.00686761 Jy ! Component: 200 - total flux cleaned = 0.00811645 Jy ! Total flux subtracted in 200 components = 0.00811645 Jy ! Clean residual min=-0.001032 max=0.001047 Jy/beam ! Clean residual mean=0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0942701 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.09427 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=2.248 mas, bmaj=3.939 mas, bpa=10.12 degrees ! Estimated noise=336.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149609 Jy ! Component: 100 - total flux cleaned = 0.00259813 Jy ! Component: 150 - total flux cleaned = 0.00300135 Jy ! Component: 200 - total flux cleaned = 0.00328747 Jy ! Total flux subtracted in 200 components = 0.00328747 Jy ! Clean residual min=-0.000980 max=0.000898 Jy/beam ! Clean residual mean=0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0975575 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 = 0.000283172 Jy ! Component: 100 - total flux cleaned = 0.000535433 Jy ! Component: 150 - total flux cleaned = 0.000718693 Jy ! Component: 200 - total flux cleaned = 0.000907932 Jy ! Total flux subtracted in 200 components = 0.000907932 Jy ! Clean residual min=-0.000788 max=0.000741 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0984655 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 117 components and 0.0984655 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=3.067 mas, bpa=19.89 degrees ! Estimated noise=293.996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200027 Jy ! Component: 100 - total flux cleaned = 0.000367553 Jy ! Component: 150 - total flux cleaned = 0.000411341 Jy ! Component: 200 - total flux cleaned = 0.000489941 Jy ! Total flux subtracted in 200 components = 0.000489941 Jy ! Clean residual min=-0.000678 max=0.000655 Jy/beam ! Clean residual mean=0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0989554 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 0.0989554 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=0.073001Jy sigma=0.000767 ! Fit after self-cal, rms=0.072992Jy sigma=0.000767 wmodel J0737-0720_X_2014_08_05_pus_map.mod ! Writing 144 model components to file: J0737-0720_X_2014_08_05_pus_map.mod wobs J0737-0720_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0737-0720_X_2014_08_05_pus_uvs.fits wwins J0737-0720_X_2014_08_05_pus_map.win ! wwins: Wrote 5 windows to J0737-0720_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 = -4.1458e-05 Jy ! Component: 100 - total flux cleaned = -0.000139651 Jy ! Component: 150 - total flux cleaned = -0.000160227 Jy ! Component: 200 - total flux cleaned = -8.36327e-05 Jy ! Component: 250 - total flux cleaned = 9.1653e-06 Jy ! Component: 300 - total flux cleaned = 6.32934e-05 Jy ! Component: 350 - total flux cleaned = 0.000159957 Jy ! Component: 400 - total flux cleaned = 0.000202555 Jy ! Component: 450 - total flux cleaned = 0.000268795 Jy ! Component: 500 - total flux cleaned = 0.000301063 Jy ! Component: 550 - total flux cleaned = 0.000348427 Jy ! Component: 600 - total flux cleaned = 0.000394884 Jy ! Component: 650 - total flux cleaned = 0.000440258 Jy ! Component: 700 - total flux cleaned = 0.000477223 Jy ! Component: 750 - total flux cleaned = 0.000506449 Jy ! Component: 800 - total flux cleaned = 0.000556582 Jy ! Component: 850 - total flux cleaned = 0.000591687 Jy ! Component: 900 - total flux cleaned = 0.000646756 Jy ! Component: 950 - total flux cleaned = 0.000653456 Jy ! Component: 1000 - total flux cleaned = 0.000706788 Jy ! Component: 1050 - total flux cleaned = 0.000739562 Jy ! Component: 1100 - total flux cleaned = 0.000778311 Jy ! Component: 1150 - total flux cleaned = 0.000816417 Jy ! Component: 1200 - total flux cleaned = 0.000853953 Jy ! Component: 1250 - total flux cleaned = 0.000890996 Jy ! Component: 1300 - total flux cleaned = 0.00093341 Jy ! Component: 1350 - total flux cleaned = 0.000975435 Jy ! Component: 1400 - total flux cleaned = 0.000993 Jy ! Component: 1450 - total flux cleaned = 0.00101047 Jy ! Component: 1500 - total flux cleaned = 0.0010451 Jy ! Component: 1550 - total flux cleaned = 0.00106777 Jy ! Component: 1600 - total flux cleaned = 0.00106778 Jy ! Component: 1650 - total flux cleaned = 0.00110121 Jy ! Component: 1700 - total flux cleaned = 0.0011396 Jy ! Component: 1750 - total flux cleaned = 0.00113409 Jy ! Component: 1800 - total flux cleaned = 0.00116094 Jy ! Component: 1850 - total flux cleaned = 0.00115559 Jy ! Component: 1900 - total flux cleaned = 0.00116086 Jy ! Component: 1950 - total flux cleaned = 0.00117126 Jy ! Component: 2000 - total flux cleaned = 0.00118672 Jy ! Total flux subtracted in 2048 components = 0.00118667 Jy ! Clean residual min=-0.000297 max=0.000301 Jy/beam ! Clean residual mean=-0.000000 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.100142 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 268 components and 0.100142 Jy ![Exited script file: muppet] wmap "J0737-0720_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 3.067 at 19.89 degrees (North through East) ! Clean map min=-0.00059206 max=0.081145 Jy/beam ! Writing clean map to FITS file: J0737-0720_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 0.0811449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000101127 device "J0737-0720_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0737-0720_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373876 0.373876 0.747753 1.49551 2.99101 5.98202 11.964 23.9281 47.8562 95.7124 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.081 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.098 x 3.067 at 19.89 degrees (North through East) ! Clean map min=-0.00059206 max=0.081145 Jy/beam quit ! Quitting program ! Log file J0737-0720_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:29 2016