! Started logfile: J0448+0950_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:20 2016 obs J0448+0950_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0448+0950_X_2014_06_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.701626 visibilities/baseline/integration-bin. ! Found source: J0448+0950 ! ! 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 344 lines of history. ! ! Reading 31068 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 J0448+0950_X_2014_06_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.754680Jy sigma=0.008856 ! Fit after self-cal, rms=0.704630Jy sigma=0.008281 ! 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=0.8184 mas, bmaj=1.816 mas, bpa=-3.728 degrees ! Estimated noise=717.695 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 = 0.223413 Jy ! Component: 100 - total flux cleaned = 0.284197 Jy ! Total flux subtracted in 100 components = 0.284197 Jy ! Clean residual min=-0.012923 max=0.024896 Jy/beam ! Clean residual mean=-0.000023 rms=0.004000 Jy/beam ! Combined flux in latest and established models = 0.284197 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.284197 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=0.097914Jy sigma=0.001091 ! Fit after self-cal, rms=0.097916Jy sigma=0.001091 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265854 Jy ! Component: 100 - total flux cleaned = 0.0410068 Jy ! Total flux subtracted in 100 components = 0.0410068 Jy ! Clean residual min=-0.013552 max=0.009646 Jy/beam ! Clean residual mean=0.000010 rms=0.003118 Jy/beam ! Combined flux in latest and established models = 0.325204 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 26 components and 0.325204 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=0.088083Jy sigma=0.000974 ! Fit after self-cal, rms=0.088094Jy sigma=0.000974 ! 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=0.9887 mas, bmaj=2.105 mas, bpa=-3.054 degrees ! Estimated noise=344.678 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 = 0.0137298 Jy ! Component: 100 - total flux cleaned = 0.022121 Jy ! Component: 150 - total flux cleaned = 0.0273206 Jy ! Component: 200 - total flux cleaned = 0.0305491 Jy ! Total flux subtracted in 200 components = 0.0305491 Jy ! Clean residual min=-0.014111 max=0.011248 Jy/beam ! Clean residual mean=0.000072 rms=0.003609 Jy/beam ! Combined flux in latest and established models = 0.355753 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 40 components and 0.355753 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=0.085446Jy sigma=0.000950 ! Fit after self-cal, rms=0.085460Jy sigma=0.000950 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.91 ! LA 1.02 MK 0.97 NL 0.99 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.85 ! LA 1.03 MK 0.94 NL 0.99 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.10 KP 0.81 ! LA 1.07 MK 0.97 NL 0.98 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.09 KP 0.77 ! LA 1.07 MK 0.99 NL 0.98 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.04 KP 0.73 ! LA 1.07 MK 0.99 NL 1.00 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.09 KP 0.75 ! LA 1.07 MK 0.99 NL 1.02 OV 1.01 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.20 KP 0.79 ! LA 1.17 MK 1.05 NL 1.05 OV 1.05 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.14 KP 0.73 ! LA 1.06 MK 0.96 NL 1.02 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.15 KP 0.76 ! LA 1.09 MK 0.97 NL 1.01 OV 1.03 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.10 KP 0.78 ! LA 1.11 MK 1.02 NL 1.02 OV 1.04 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.81 ! LA 1.13 MK 1.06 NL 1.04 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.85 ! LA 1.12 MK 1.03 NL 1.02 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.085460Jy sigma=0.000950 ! Fit after self-cal, rms=0.072898Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9906 mas, bmaj=2.124 mas, bpa=-2.827 degrees ! Estimated noise=346.171 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 = -0.0020255 Jy ! Component: 100 - total flux cleaned = -0.00201803 Jy ! Component: 150 - total flux cleaned = -0.00216369 Jy ! Component: 200 - total flux cleaned = -0.00236057 Jy ! Total flux subtracted in 200 components = -0.00236057 Jy ! Clean residual min=-0.002880 max=0.003726 Jy/beam ! Clean residual mean=-0.000005 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.353392 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.353392 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=0.072686Jy sigma=0.000793 ! Fit after self-cal, rms=0.072726Jy sigma=0.000793 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227096 Jy ! Component: 100 - total flux cleaned = 0.00205133 Jy ! Component: 150 - total flux cleaned = 0.00204898 Jy ! Component: 200 - total flux cleaned = 0.00204827 Jy ! Total flux subtracted in 200 components = 0.00204827 Jy ! Clean residual min=-0.002538 max=0.002555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.355441 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.355441 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=0.072552Jy sigma=0.000791 ! Fit after self-cal, rms=0.072540Jy sigma=0.000791 ! 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=0.072540Jy sigma=0.000791 ! Fit after self-cal, rms=0.072370Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=2.122 mas, bpa=-2.714 degrees ! Estimated noise=345.428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225352 Jy ! Component: 100 - total flux cleaned = -0.000322508 Jy ! Component: 150 - total flux cleaned = -0.000444408 Jy ! Component: 200 - total flux cleaned = -0.00047921 Jy ! Total flux subtracted in 200 components = -0.00047921 Jy ! Clean residual min=-0.001696 max=0.002088 Jy/beam ! Clean residual mean=-0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.354961 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.354961 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=0.072314Jy sigma=0.000787 ! Fit after self-cal, rms=0.072316Jy sigma=0.000787 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 (-4.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195145 Jy ! Component: 100 - total flux cleaned = 0.00245309 Jy ! Component: 150 - total flux cleaned = 0.00252482 Jy ! Component: 200 - total flux cleaned = 0.00252484 Jy ! Total flux subtracted in 200 components = 0.00252484 Jy ! Clean residual min=-0.001543 max=0.001539 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.357486 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.357486 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=0.072257Jy sigma=0.000786 ! Fit after self-cal, rms=0.072255Jy sigma=0.000786 ! 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=0.072255Jy sigma=0.000786 ! Fit after self-cal, rms=0.072196Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=2.122 mas, bpa=-2.682 degrees ! Estimated noise=344.866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000260377 Jy ! Component: 100 - total flux cleaned = -0.000324215 Jy ! Component: 150 - total flux cleaned = -0.000405822 Jy ! Component: 200 - total flux cleaned = -0.000456401 Jy ! Total flux subtracted in 200 components = -0.000456401 Jy ! Clean residual min=-0.001430 max=0.001439 Jy/beam ! Clean residual mean=-0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.35703 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.35703 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=0.072172Jy sigma=0.000786 ! Fit after self-cal, rms=0.072173Jy sigma=0.000786 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 = 0.000166198 Jy ! Component: 100 - total flux cleaned = 9.69328e-05 Jy ! Component: 150 - total flux cleaned = 5.36748e-05 Jy ! Component: 200 - total flux cleaned = 1.23549e-05 Jy ! Total flux subtracted in 200 components = 1.23549e-05 Jy ! Clean residual min=-0.001384 max=0.001410 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.357042 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.357042 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=0.072160Jy sigma=0.000786 ! Fit after self-cal, rms=0.072160Jy sigma=0.000786 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072160Jy sigma=0.000786 ! Fit after self-cal, rms=0.072143Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.305 mas, bmaj=3.696 mas, bpa=-9.17 degrees ! Estimated noise=415.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00047707 Jy ! Component: 100 - total flux cleaned = -0.000665548 Jy ! Component: 150 - total flux cleaned = -0.00078816 Jy ! Component: 200 - total flux cleaned = -0.000896295 Jy ! Total flux subtracted in 200 components = -0.000896295 Jy ! Clean residual min=-0.001688 max=0.001824 Jy/beam ! Clean residual mean=-0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.356146 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 108 components and 0.356146 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=0.072135Jy sigma=0.000786 ! Fit after self-cal, rms=0.072136Jy sigma=0.000786 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 = -3.20361e-05 Jy ! Component: 100 - total flux cleaned = -7.94293e-05 Jy ! Component: 150 - total flux cleaned = -0.000170446 Jy ! Component: 200 - total flux cleaned = -0.000256479 Jy ! Total flux subtracted in 200 components = -0.000256479 Jy ! Clean residual min=-0.001655 max=0.001783 Jy/beam ! Clean residual mean=-0.000005 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.355889 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.355889 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=0.072133Jy sigma=0.000786 ! Fit after self-cal, rms=0.072132Jy sigma=0.000786 ! 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=0.9899 mas, bmaj=2.122 mas, bpa=-2.664 degrees ! Estimated noise=344.575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9899 x 2.122 at -2.664 degrees (North through East) ! Clean map min=-0.0013324 max=0.29112 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=0.818 mas, bmaj=1.821 mas, bpa=-3.154 degrees ! Estimated noise=723.543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225132 Jy ! Component: 100 - total flux cleaned = 0.286405 Jy ! Component: 150 - total flux cleaned = 0.313339 Jy ! Component: 200 - total flux cleaned = 0.326611 Jy ! Total flux subtracted in 200 components = 0.326611 Jy ! Clean residual min=-0.003671 max=0.006411 Jy/beam ! Clean residual mean=-0.000019 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.326611 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.326611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9899 mas, bmaj=2.122 mas, bpa=-2.664 degrees ! Estimated noise=344.575 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 = 0.00959313 Jy ! Component: 100 - total flux cleaned = 0.015181 Jy ! Component: 150 - total flux cleaned = 0.0188427 Jy ! Component: 200 - total flux cleaned = 0.0213893 Jy ! Total flux subtracted in 200 components = 0.0213893 Jy ! Clean residual min=-0.001812 max=0.002018 Jy/beam ! Clean residual mean=-0.000015 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.348 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 64 components and 0.348 Jy ! Inverting map ! Added new window around map position (1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213185 Jy ! Component: 100 - total flux cleaned = 0.003404 Jy ! Component: 150 - total flux cleaned = 0.00428223 Jy ! Component: 200 - total flux cleaned = 0.00505184 Jy ! Total flux subtracted in 200 components = 0.00505184 Jy ! Clean residual min=-0.001544 max=0.001586 Jy/beam ! Clean residual mean=-0.000006 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.353052 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 90 components and 0.353052 Jy ! Inverting map ! Added new window around map position (-7.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160557 Jy ! Component: 100 - total flux cleaned = 0.00247807 Jy ! Component: 150 - total flux cleaned = 0.00297679 Jy ! Component: 200 - total flux cleaned = 0.00338576 Jy ! Total flux subtracted in 200 components = 0.00338576 Jy ! Clean residual min=-0.001324 max=0.001053 Jy/beam ! Clean residual mean=-0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.356437 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.356437 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=2.305 mas, bmaj=3.696 mas, bpa=-9.17 degrees ! Estimated noise=415.431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780035 Jy ! Component: 100 - total flux cleaned = 0.00101103 Jy ! Component: 150 - total flux cleaned = 0.00109599 Jy ! Component: 200 - total flux cleaned = 0.00115063 Jy ! Total flux subtracted in 200 components = 0.00115063 Jy ! Clean residual min=-0.001362 max=0.001065 Jy/beam ! Clean residual mean=-0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.357588 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 = 6.27519e-05 Jy ! Component: 100 - total flux cleaned = 7.77529e-05 Jy ! Component: 150 - total flux cleaned = 0.000130148 Jy ! Component: 200 - total flux cleaned = 0.000142042 Jy ! Total flux subtracted in 200 components = 0.000142042 Jy ! Clean residual min=-0.001313 max=0.001093 Jy/beam ! Clean residual mean=-0.000006 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.35773 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 153 components and 0.35773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9899 mas, bmaj=2.122 mas, bpa=-2.664 degrees ! Estimated noise=344.575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259507 Jy ! Component: 100 - total flux cleaned = -0.000237736 Jy ! Component: 150 - total flux cleaned = -0.000218163 Jy ! Component: 200 - total flux cleaned = -0.000183953 Jy ! Total flux subtracted in 200 components = -0.000183953 Jy ! Clean residual min=-0.001111 max=0.000939 Jy/beam ! Clean residual mean=-0.000004 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.357546 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.357546 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=0.072078Jy sigma=0.000785 ! Fit after self-cal, rms=0.072073Jy sigma=0.000785 wmodel J0448+0950_X_2014_06_09_pus_map.mod ! Writing 166 model components to file: J0448+0950_X_2014_06_09_pus_map.mod wobs J0448+0950_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0448+0950_X_2014_06_09_pus_uvs.fits wwins J0448+0950_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J0448+0950_X_2014_06_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 = -0.000109152 Jy ! Component: 100 - total flux cleaned = -7.49453e-05 Jy ! Component: 150 - total flux cleaned = -0.000197732 Jy ! Component: 200 - total flux cleaned = -0.000270514 Jy ! Component: 250 - total flux cleaned = -0.000340256 Jy ! Component: 300 - total flux cleaned = -0.000406687 Jy ! Component: 350 - total flux cleaned = -0.000470834 Jy ! Component: 400 - total flux cleaned = -0.000532887 Jy ! Component: 450 - total flux cleaned = -0.000556925 Jy ! Component: 500 - total flux cleaned = -0.000603545 Jy ! Component: 550 - total flux cleaned = -0.000648401 Jy ! Component: 600 - total flux cleaned = -0.000659363 Jy ! Component: 650 - total flux cleaned = -0.000670198 Jy ! Component: 700 - total flux cleaned = -0.000701287 Jy ! Component: 750 - total flux cleaned = -0.000731716 Jy ! Component: 800 - total flux cleaned = -0.000780871 Jy ! Component: 850 - total flux cleaned = -0.000800245 Jy ! Component: 900 - total flux cleaned = -0.000837868 Jy ! Component: 950 - total flux cleaned = -0.000883847 Jy ! Component: 1000 - total flux cleaned = -0.000901818 Jy ! Component: 1050 - total flux cleaned = -0.000963936 Jy ! Component: 1100 - total flux cleaned = -0.00101607 Jy ! Component: 1150 - total flux cleaned = -0.00105011 Jy ! Component: 1200 - total flux cleaned = -0.00110042 Jy ! Component: 1250 - total flux cleaned = -0.00114979 Jy ! Component: 1300 - total flux cleaned = -0.00117395 Jy ! Component: 1350 - total flux cleaned = -0.00121373 Jy ! Component: 1400 - total flux cleaned = -0.00124489 Jy ! Component: 1450 - total flux cleaned = -0.00126026 Jy ! Component: 1500 - total flux cleaned = -0.00129065 Jy ! Component: 1550 - total flux cleaned = -0.00128311 Jy ! Component: 1600 - total flux cleaned = -0.00129785 Jy ! Component: 1650 - total flux cleaned = -0.00129788 Jy ! Component: 1700 - total flux cleaned = -0.0013266 Jy ! Component: 1750 - total flux cleaned = -0.00134064 Jy ! Component: 1800 - total flux cleaned = -0.00135448 Jy ! Component: 1850 - total flux cleaned = -0.00135448 Jy ! Component: 1900 - total flux cleaned = -0.00138842 Jy ! Component: 1950 - total flux cleaned = -0.00140851 Jy ! Component: 2000 - total flux cleaned = -0.00141512 Jy ! Total flux subtracted in 2048 components = -0.00142818 Jy ! Clean residual min=-0.000419 max=0.000355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.356118 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 294 components and 0.356118 Jy ![Exited script file: muppet] wmap "J0448+0950_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9899 x 2.122 at -2.664 degrees (North through East) ! Clean map min=-0.0011666 max=0.29472 Jy/beam ! Writing clean map to FITS file: J0448+0950_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.294716 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122874 device "J0448+0950_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0448+0950_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.125077 0.125077 0.250154 0.500307 1.00061 2.00123 4.00246 8.00492 16.0098 32.0197 64.0393 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.294 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9899 x 2.122 at -2.664 degrees (North through East) ! Clean map min=-0.0011666 max=0.29472 Jy/beam quit ! Quitting program ! Log file J0448+0950_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:23 2016