! Started logfile: J0127+7323_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:02:17 2016 obs J0127+7323_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0127+7323_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.786777 visibilities/baseline/integration-bin. ! Found source: J0127+7323 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 51408 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 J0127+7323_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.958205Jy sigma=0.011227 ! Fit after self-cal, rms=0.939151Jy sigma=0.011015 ! 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=0.9256 mas, bmaj=1.695 mas, bpa=77.5 degrees ! Estimated noise=749.743 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 = 0.0435776 Jy ! Component: 100 - total flux cleaned = 0.0601238 Jy ! Total flux subtracted in 100 components = 0.0601238 Jy ! Clean residual min=-0.004293 max=0.008443 Jy/beam ! Clean residual mean=-0.000033 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.0601238 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0601238 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=0.073687Jy sigma=0.000828 ! Fit after self-cal, rms=0.073504Jy sigma=0.000826 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110812 Jy ! Component: 100 - total flux cleaned = 0.0182096 Jy ! Total flux subtracted in 100 components = 0.0182096 Jy ! Clean residual min=-0.003626 max=0.004706 Jy/beam ! Clean residual mean=-0.000025 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.0783334 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0783335 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=0.071090Jy sigma=0.000796 ! Fit after self-cal, rms=0.071032Jy sigma=0.000795 ! 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=1.167 mas, bmaj=2.035 mas, bpa=78.66 degrees ! Estimated noise=268.362 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 = 0.00762432 Jy ! Component: 100 - total flux cleaned = 0.0121897 Jy ! Component: 150 - total flux cleaned = 0.0151024 Jy ! Component: 200 - total flux cleaned = 0.0169768 Jy ! Total flux subtracted in 200 components = 0.0169768 Jy ! Clean residual min=-0.003505 max=0.005740 Jy/beam ! Clean residual mean=-0.000041 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.0953103 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 61 components and 0.0953103 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=0.070107Jy sigma=0.000785 ! Fit after self-cal, rms=0.070086Jy sigma=0.000785 ! Inverting map ! Added new window around map position (14.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502636 Jy ! Component: 100 - total flux cleaned = 0.00794268 Jy ! Component: 150 - total flux cleaned = 0.0100182 Jy ! Component: 200 - total flux cleaned = 0.0116734 Jy ! Total flux subtracted in 200 components = 0.0116734 Jy ! Clean residual min=-0.002706 max=0.002884 Jy/beam ! Clean residual mean=-0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.106984 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 90 components and 0.106984 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=0.069696Jy sigma=0.000780 ! Fit after self-cal, rms=0.069651Jy sigma=0.000779 ! 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 0.96 FD 1.11 HN 1.04 KP 0.94 ! LA 1.01 MK 1.00* NL 0.99 OV 0.96 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.03 KP 0.88 ! LA 1.01 MK 1.00* NL 1.00 OV 1.01 ! PT 0.92 SC 1.11 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.07 KP 0.80 ! LA 1.02 MK 1.00* NL 1.02 OV 0.99 ! PT 0.89 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 0.95 FD 1.08 HN 1.04 KP 0.79 ! LA 1.05 MK 1.00* NL 1.02 OV 0.97 ! PT 0.93 SC 1.16 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.15 HN 1.01 KP 0.75 ! LA 1.02 MK 1.00* NL 1.05 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.05 KP 0.77 ! LA 1.03 MK 1.00* NL 1.07 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.25 HN 0.98 KP 0.85 ! LA 1.06 MK 1.00* NL 1.10 OV 1.06 ! PT 1.02 SC 1.22 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.15 HN 1.04 KP 0.74 ! LA 1.04 MK 1.00* NL 1.05 OV 1.03 ! PT 0.94 SC 1.42 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.02 KP 0.79 ! LA 1.03 MK 1.00* NL 1.02 OV 1.06 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 0.99 KP 0.82 ! LA 1.06 MK 1.00* NL 1.05 OV 1.00 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.06 KP 0.83 ! LA 1.12 MK 1.00* NL 1.10 OV 1.02 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 1.03 KP 0.86 ! LA 1.07 MK 1.00* NL 1.09 OV 1.01 ! PT 0.99 SC 0.90 ! ! ! Fit before self-cal, rms=0.069651Jy sigma=0.000779 ! Fit after self-cal, rms=0.070065Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=2.054 mas, bpa=78.66 degrees ! Estimated noise=272.135 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 = 0.00209806 Jy ! Component: 100 - total flux cleaned = 0.00331863 Jy ! Component: 150 - total flux cleaned = 0.00374369 Jy ! Component: 200 - total flux cleaned = 0.00402899 Jy ! Total flux subtracted in 200 components = 0.00402899 Jy ! Clean residual min=-0.001520 max=0.001528 Jy/beam ! Clean residual mean=-0.000011 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.111013 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 108 components and 0.111013 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=0.069999Jy sigma=0.000770 ! Fit after self-cal, rms=0.070008Jy sigma=0.000770 ! 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=0.070008Jy sigma=0.000770 ! Fit after self-cal, rms=0.070443Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.058 mas, bpa=77.65 degrees ! Estimated noise=271.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103294 Jy ! Component: 100 - total flux cleaned = 0.00147633 Jy ! Component: 150 - total flux cleaned = 0.00162445 Jy ! Component: 200 - total flux cleaned = 0.00175165 Jy ! Total flux subtracted in 200 components = 0.00175165 Jy ! Clean residual min=-0.000961 max=0.001302 Jy/beam ! Clean residual mean=-0.000007 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.112764 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.112764 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=0.070424Jy sigma=0.000769 ! Fit after self-cal, rms=0.070444Jy 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 (-12.2, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579208 Jy ! Component: 100 - total flux cleaned = 0.000549052 Jy ! Component: 150 - total flux cleaned = 0.000547894 Jy ! Component: 200 - total flux cleaned = 0.0005484 Jy ! Total flux subtracted in 200 components = 0.0005484 Jy ! Clean residual min=-0.000961 max=0.001001 Jy/beam ! Clean residual mean=-0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.113313 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 148 components and 0.113313 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=0.070420Jy sigma=0.000768 ! Fit after self-cal, rms=0.070412Jy 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=0.070412Jy sigma=0.000768 ! Fit after self-cal, rms=0.070634Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.174 mas, bmaj=2.059 mas, bpa=77.64 degrees ! Estimated noise=271.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206886 Jy ! Component: 100 - total flux cleaned = 0.000251342 Jy ! Component: 150 - total flux cleaned = 0.000339991 Jy ! Component: 200 - total flux cleaned = 0.000387888 Jy ! Total flux subtracted in 200 components = 0.000387888 Jy ! Clean residual min=-0.000886 max=0.000937 Jy/beam ! Clean residual mean=-0.000008 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.113701 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.113701 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=0.070621Jy sigma=0.000768 ! Fit after self-cal, rms=0.070623Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.42001e-06 Jy ! Component: 100 - total flux cleaned = 5.183e-05 Jy ! Component: 150 - total flux cleaned = 6.64815e-05 Jy ! Component: 200 - total flux cleaned = 8.01766e-05 Jy ! Total flux subtracted in 200 components = 8.01766e-05 Jy ! Clean residual min=-0.000884 max=0.000925 Jy/beam ! Clean residual mean=-0.000007 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.113781 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 162 components and 0.113781 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=0.070615Jy sigma=0.000768 ! Fit after self-cal, rms=0.070614Jy sigma=0.000768 ! 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=0.070614Jy sigma=0.000768 ! Fit after self-cal, rms=0.070684Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=3.065 mas, bpa=87.86 degrees ! Estimated noise=314.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178667 Jy ! Component: 100 - total flux cleaned = 0.000241729 Jy ! Component: 150 - total flux cleaned = 0.000280689 Jy ! Component: 200 - total flux cleaned = 0.00027983 Jy ! Total flux subtracted in 200 components = 0.00027983 Jy ! Clean residual min=-0.000959 max=0.001072 Jy/beam ! Clean residual mean=-0.000014 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.114061 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 171 components and 0.114061 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=0.070681Jy sigma=0.000768 ! Fit after self-cal, rms=0.070679Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.81926e-05 Jy ! Component: 100 - total flux cleaned = -4.8148e-05 Jy ! Component: 150 - total flux cleaned = -5.78412e-05 Jy ! Component: 200 - total flux cleaned = -5.7965e-05 Jy ! Total flux subtracted in 200 components = -5.7965e-05 Jy ! Clean residual min=-0.000926 max=0.001053 Jy/beam ! Clean residual mean=-0.000013 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.114003 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 179 components and 0.114003 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=0.070678Jy sigma=0.000768 ! Fit after self-cal, rms=0.070677Jy sigma=0.000768 ! 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=1.173 mas, bmaj=2.059 mas, bpa=77.65 degrees ! Estimated noise=271.999 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.059 at 77.65 degrees (North through East) ! Clean map min=-0.0012226 max=0.058004 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=0.9166 mas, bmaj=1.717 mas, bpa=75.22 degrees ! Estimated noise=757.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0435686 Jy ! Component: 100 - total flux cleaned = 0.0612995 Jy ! Component: 150 - total flux cleaned = 0.0720789 Jy ! Component: 200 - total flux cleaned = 0.0793126 Jy ! Total flux subtracted in 200 components = 0.0793126 Jy ! Clean residual min=-0.003127 max=0.004657 Jy/beam ! Clean residual mean=-0.000038 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0793126 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0793126 Jy ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.059 mas, bpa=77.65 degrees ! Estimated noise=271.999 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 = 0.00786327 Jy ! Component: 100 - total flux cleaned = 0.0133961 Jy ! Component: 150 - total flux cleaned = 0.017626 Jy ! Component: 200 - total flux cleaned = 0.0209736 Jy ! Total flux subtracted in 200 components = 0.0209736 Jy ! Clean residual min=-0.001881 max=0.002573 Jy/beam ! Clean residual mean=-0.000044 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.100286 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 74 components and 0.100286 Jy ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289824 Jy ! Component: 100 - total flux cleaned = 0.00514862 Jy ! Component: 150 - total flux cleaned = 0.00686735 Jy ! Component: 200 - total flux cleaned = 0.0079435 Jy ! Total flux subtracted in 200 components = 0.0079435 Jy ! Clean residual min=-0.001251 max=0.001384 Jy/beam ! Clean residual mean=-0.000024 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.10823 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 101 components and 0.10823 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=2.287 mas, bmaj=3.065 mas, bpa=87.86 degrees ! Estimated noise=314.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209762 Jy ! Component: 100 - total flux cleaned = 0.00342213 Jy ! Component: 150 - total flux cleaned = 0.00393444 Jy ! Component: 200 - total flux cleaned = 0.00423651 Jy ! Total flux subtracted in 200 components = 0.00423651 Jy ! Clean residual min=-0.001062 max=0.001161 Jy/beam ! Clean residual mean=-0.000023 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.112466 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 = 0.000251594 Jy ! Component: 100 - total flux cleaned = 0.000437374 Jy ! Component: 150 - total flux cleaned = 0.000598916 Jy ! Component: 200 - total flux cleaned = 0.000740176 Jy ! Total flux subtracted in 200 components = 0.000740176 Jy ! Clean residual min=-0.000940 max=0.001082 Jy/beam ! Clean residual mean=-0.000016 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.113206 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 149 components and 0.113206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.173 mas, bmaj=2.059 mas, bpa=77.65 degrees ! Estimated noise=271.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.01433e-05 Jy ! Component: 100 - total flux cleaned = -8.22611e-05 Jy ! Component: 150 - total flux cleaned = -0.00019159 Jy ! Component: 200 - total flux cleaned = -0.00021592 Jy ! Total flux subtracted in 200 components = -0.00021592 Jy ! Clean residual min=-0.000917 max=0.001057 Jy/beam ! Clean residual mean=-0.000010 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.11299 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.11299 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=0.070687Jy sigma=0.000768 ! Fit after self-cal, rms=0.070672Jy sigma=0.000768 wmodel J0127+7323_X_2014_08_09_pus_map.mod ! Writing 168 model components to file: J0127+7323_X_2014_08_09_pus_map.mod wobs J0127+7323_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0127+7323_X_2014_08_09_pus_uvs.fits wwins J0127+7323_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0127+7323_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248378 Jy ! Component: 100 - total flux cleaned = 0.00024867 Jy ! Component: 150 - total flux cleaned = 0.000220406 Jy ! Component: 200 - total flux cleaned = 0.000192985 Jy ! Component: 250 - total flux cleaned = 0.000153379 Jy ! Component: 300 - total flux cleaned = 7.68021e-05 Jy ! Component: 350 - total flux cleaned = 2.74135e-05 Jy ! Component: 400 - total flux cleaned = 3.50475e-06 Jy ! Component: 450 - total flux cleaned = -1.95217e-05 Jy ! Component: 500 - total flux cleaned = -1.92791e-05 Jy ! Component: 550 - total flux cleaned = -8.28809e-06 Jy ! Component: 600 - total flux cleaned = -2.9411e-05 Jy ! Component: 650 - total flux cleaned = -6.03153e-05 Jy ! Component: 700 - total flux cleaned = -8.04517e-05 Jy ! Component: 750 - total flux cleaned = -0.000139554 Jy ! Component: 800 - total flux cleaned = -0.000158879 Jy ! Component: 850 - total flux cleaned = -0.000206178 Jy ! Component: 900 - total flux cleaned = -0.000252738 Jy ! Component: 950 - total flux cleaned = -0.000316307 Jy ! Component: 1000 - total flux cleaned = -0.00036978 Jy ! Component: 1050 - total flux cleaned = -0.00040467 Jy ! Component: 1100 - total flux cleaned = -0.000464551 Jy ! Component: 1150 - total flux cleaned = -0.000472941 Jy ! Component: 1200 - total flux cleaned = -0.000522481 Jy ! Component: 1250 - total flux cleaned = -0.000514199 Jy ! Component: 1300 - total flux cleaned = -0.000530176 Jy ! Component: 1350 - total flux cleaned = -0.00053006 Jy ! Component: 1400 - total flux cleaned = -0.000537644 Jy ! Component: 1450 - total flux cleaned = -0.000545149 Jy ! Component: 1500 - total flux cleaned = -0.000559913 Jy ! Component: 1550 - total flux cleaned = -0.000559862 Jy ! Component: 1600 - total flux cleaned = -0.000545329 Jy ! Component: 1650 - total flux cleaned = -0.00056681 Jy ! Component: 1700 - total flux cleaned = -0.000538755 Jy ! Component: 1750 - total flux cleaned = -0.000552839 Jy ! Component: 1800 - total flux cleaned = -0.000546065 Jy ! Component: 1850 - total flux cleaned = -0.000566354 Jy ! Component: 1900 - total flux cleaned = -0.000546329 Jy ! Component: 1950 - total flux cleaned = -0.000546409 Jy ! Component: 2000 - total flux cleaned = -0.000566112 Jy ! Total flux subtracted in 2048 components = -0.000572507 Jy ! Clean residual min=-0.000369 max=0.000358 Jy/beam ! Clean residual mean=-0.000005 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.112418 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 313 components and 0.112418 Jy ![Exited script file: muppet] wmap "J0127+7323_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.059 at 77.65 degrees (North through East) ! Clean map min=-0.00091526 max=0.058321 Jy/beam ! Writing clean map to FITS file: J0127+7323_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.058321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122005 device "J0127+7323_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0127+7323_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.627588 0.627588 1.25518 2.51035 5.02071 10.0414 20.0828 40.1657 80.3313 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.173 x 2.059 at 77.65 degrees (North through East) ! Clean map min=-0.00091526 max=0.058321 Jy/beam quit ! Quitting program ! Log file J0127+7323_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:21 2016