! Started logfile: J0330-0551_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:52 2016 obs J0330-0551_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0330-0551_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776513 visibilities/baseline/integration-bin. ! Found source: J0330-0551 ! ! 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 51576 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 J0330-0551_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 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002539Jy sigma=0.011240 ! Fit after self-cal, rms=0.968475Jy sigma=0.010873 ! 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=0.9181 mas, bmaj=2.722 mas, bpa=21.37 degrees ! Estimated noise=700.818 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 = 0.0264598 Jy ! Component: 100 - total flux cleaned = 0.032236 Jy ! Total flux subtracted in 100 components = 0.032236 Jy ! Clean residual min=-0.001984 max=0.002368 Jy/beam ! Clean residual mean=0.000006 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.032236 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.032236 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=0.070814Jy sigma=0.000738 ! Fit after self-cal, rms=0.069172Jy sigma=0.000719 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035639 Jy ! Component: 100 - total flux cleaned = 0.00310659 Jy ! Total flux subtracted in 100 components = 0.00310659 Jy ! Clean residual min=-0.001933 max=0.002355 Jy/beam ! Clean residual mean=0.000005 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.0353426 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0353426 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=0.068948Jy sigma=0.000718 ! Fit after self-cal, rms=0.068897Jy sigma=0.000717 ! 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=1.159 mas, bmaj=2.935 mas, bpa=19.52 degrees ! Estimated noise=281.96 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 = -0.000376852 Jy ! Component: 100 - total flux cleaned = -0.000557154 Jy ! Component: 150 - total flux cleaned = -0.000702532 Jy ! Component: 200 - total flux cleaned = -0.000779417 Jy ! Total flux subtracted in 200 components = -0.000779417 Jy ! Clean residual min=-0.001147 max=0.001509 Jy/beam ! Clean residual mean=0.000013 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0345632 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.0345632 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=0.068880Jy sigma=0.000717 ! Fit after self-cal, rms=0.068838Jy sigma=0.000717 ! 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 1.05 FD 1.10 HN 1.01 KP 1.10 ! LA 1.06 MK 1.00* NL 1.09 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.98 KP 0.97 ! LA 1.03 MK 1.00* NL 1.07 OV 1.10 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.09 HN 0.93 KP 0.95 ! LA 1.01 MK 1.00* NL 1.09 OV 1.07 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.86 KP 0.93 ! LA 1.03 MK 1.00* NL 1.13 OV 1.03 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.88 KP 0.95 ! LA 0.99 MK 1.00* NL 1.12 OV 1.06 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.89 KP 0.92 ! LA 1.02 MK 1.00* NL 1.07 OV 1.04 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.87 KP 0.81 ! LA 1.05 MK 1.00* NL 1.10 OV 1.03 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.91 KP 0.90 ! LA 1.05 MK 1.00* NL 1.08 OV 1.06 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 0.87 KP 0.87 ! LA 1.04 MK 1.00* NL 1.03 OV 1.03 ! PT 0.99 SC 0.89 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 0.89 KP 0.88 ! LA 1.03 MK 1.00* NL 1.00 OV 1.04 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 0.85 KP 0.89 ! LA 1.01 MK 1.00* NL 1.05 OV 1.04 ! PT 0.96 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 0.92 FD 0.97 HN 0.73 KP 0.88 ! LA 1.00 MK 1.00* NL 1.00 OV 0.96 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.068838Jy sigma=0.000717 ! Fit after self-cal, rms=0.066072Jy sigma=0.000716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.879 mas, bpa=19.06 degrees ! Estimated noise=280.972 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 = 0.000387842 Jy ! Component: 100 - total flux cleaned = 0.00040586 Jy ! Component: 150 - total flux cleaned = 0.000420457 Jy ! Component: 200 - total flux cleaned = 0.00043382 Jy ! Total flux subtracted in 200 components = 0.00043382 Jy ! Clean residual min=-0.000812 max=0.000938 Jy/beam ! Clean residual mean=0.000011 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.034997 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.034997 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=0.066069Jy sigma=0.000716 ! Fit after self-cal, rms=0.065986Jy sigma=0.000715 ! 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=0.065986Jy sigma=0.000715 ! Fit after self-cal, rms=0.065739Jy sigma=0.000715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=2.868 mas, bpa=19.26 degrees ! Estimated noise=281.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.58504e-05 Jy ! Component: 100 - total flux cleaned = -4.23439e-06 Jy ! Component: 150 - total flux cleaned = 3.44924e-05 Jy ! Component: 200 - total flux cleaned = 5.46825e-05 Jy ! Total flux subtracted in 200 components = 5.46825e-05 Jy ! Clean residual min=-0.000739 max=0.000726 Jy/beam ! Clean residual mean=0.000009 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.0350517 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0350517 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=0.065738Jy sigma=0.000715 ! Fit after self-cal, rms=0.065728Jy sigma=0.000715 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 = -0.000103068 Jy ! Component: 100 - total flux cleaned = -0.000108426 Jy ! Component: 150 - total flux cleaned = -9.90974e-05 Jy ! Component: 200 - total flux cleaned = -9.91305e-05 Jy ! Total flux subtracted in 200 components = -9.91305e-05 Jy ! Clean residual min=-0.000744 max=0.000746 Jy/beam ! Clean residual mean=0.000010 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0349526 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.0349526 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=0.065727Jy sigma=0.000715 ! Fit after self-cal, rms=0.065722Jy sigma=0.000714 ! 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=0.065722Jy sigma=0.000714 ! Fit after self-cal, rms=0.065891Jy sigma=0.000714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.862 mas, bpa=19.28 degrees ! Estimated noise=281.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.64537e-05 Jy ! Component: 100 - total flux cleaned = 6.56687e-05 Jy ! Component: 150 - total flux cleaned = 9.36203e-05 Jy ! Component: 200 - total flux cleaned = 9.72173e-05 Jy ! Total flux subtracted in 200 components = 9.72173e-05 Jy ! Clean residual min=-0.000732 max=0.000754 Jy/beam ! Clean residual mean=0.000009 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.0350498 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0350498 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=0.065890Jy sigma=0.000714 ! Fit after self-cal, rms=0.065895Jy sigma=0.000714 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 = -3.32337e-05 Jy ! Component: 100 - total flux cleaned = -2.51214e-05 Jy ! Component: 150 - total flux cleaned = -2.88311e-05 Jy ! Component: 200 - total flux cleaned = -2.88386e-05 Jy ! Total flux subtracted in 200 components = -2.88386e-05 Jy ! Clean residual min=-0.000733 max=0.000743 Jy/beam ! Clean residual mean=0.000009 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.035021 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.035021 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=0.065894Jy sigma=0.000714 ! Fit after self-cal, rms=0.065888Jy sigma=0.000714 ! 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=0.065888Jy sigma=0.000714 ! Fit after self-cal, rms=0.066006Jy sigma=0.000714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.3 mas, bmaj=3.718 mas, bpa=8.915 degrees ! Estimated noise=326.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134611 Jy ! Component: 100 - total flux cleaned = 0.000159678 Jy ! Component: 150 - total flux cleaned = 0.000184009 Jy ! Component: 200 - total flux cleaned = 0.000204909 Jy ! Total flux subtracted in 200 components = 0.000204909 Jy ! Clean residual min=-0.000901 max=0.000905 Jy/beam ! Clean residual mean=0.000017 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0352259 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0352259 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=0.066005Jy sigma=0.000714 ! Fit after self-cal, rms=0.066008Jy sigma=0.000714 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 = 8.94132e-06 Jy ! Component: 100 - total flux cleaned = 3.43326e-05 Jy ! Component: 150 - total flux cleaned = 5.51005e-05 Jy ! Component: 200 - total flux cleaned = 7.28717e-05 Jy ! Total flux subtracted in 200 components = 7.28717e-05 Jy ! Clean residual min=-0.000895 max=0.000901 Jy/beam ! Clean residual mean=0.000017 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0352987 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.0352987 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=0.066007Jy sigma=0.000714 ! Fit after self-cal, rms=0.066008Jy sigma=0.000714 ! 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=1.148 mas, bmaj=2.86 mas, bpa=19.31 degrees ! Estimated noise=281.894 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.86 at 19.31 degrees (North through East) ! Clean map min=-0.00071222 max=0.037128 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=0.9188 mas, bmaj=2.648 mas, bpa=21.02 degrees ! Estimated noise=693.131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0293342 Jy ! Component: 100 - total flux cleaned = 0.035731 Jy ! Component: 150 - total flux cleaned = 0.0355069 Jy ! Component: 200 - total flux cleaned = 0.035065 Jy ! Total flux subtracted in 200 components = 0.035065 Jy ! Clean residual min=-0.001459 max=0.001434 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.035065 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.035065 Jy ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.86 mas, bpa=19.31 degrees ! Estimated noise=281.894 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 = -6.73995e-06 Jy ! Component: 100 - total flux cleaned = 5.78939e-05 Jy ! Component: 150 - total flux cleaned = 0.00010264 Jy ! Component: 200 - total flux cleaned = 7.99714e-05 Jy ! Total flux subtracted in 200 components = 7.99714e-05 Jy ! Clean residual min=-0.000750 max=0.000745 Jy/beam ! Clean residual mean=0.000010 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.035145 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.035145 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=2.3 mas, bmaj=3.718 mas, bpa=8.915 degrees ! Estimated noise=326.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.42198e-05 Jy ! Component: 100 - total flux cleaned = 0.000129184 Jy ! Component: 150 - total flux cleaned = 0.000149612 Jy ! Component: 200 - total flux cleaned = 0.000173317 Jy ! Total flux subtracted in 200 components = 0.000173317 Jy ! Clean residual min=-0.000897 max=0.000915 Jy/beam ! Clean residual mean=0.000017 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0353183 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 = 2.02562e-05 Jy ! Component: 100 - total flux cleaned = 2.92211e-05 Jy ! Component: 150 - total flux cleaned = 3.46706e-05 Jy ! Component: 200 - total flux cleaned = 3.72743e-05 Jy ! Total flux subtracted in 200 components = 3.72743e-05 Jy ! Clean residual min=-0.000893 max=0.000923 Jy/beam ! Clean residual mean=0.000017 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0353556 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0353556 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.86 mas, bpa=19.31 degrees ! Estimated noise=281.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.91012e-05 Jy ! Component: 100 - total flux cleaned = -0.0001311 Jy ! Component: 150 - total flux cleaned = -0.000145171 Jy ! Component: 200 - total flux cleaned = -0.000151382 Jy ! Total flux subtracted in 200 components = -0.000151382 Jy ! Clean residual min=-0.000745 max=0.000726 Jy/beam ! Clean residual mean=0.000010 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0352042 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0352042 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=0.066009Jy sigma=0.000714 ! Fit after self-cal, rms=0.066010Jy sigma=0.000714 wmodel J0330-0551_X_2014_08_05_pus_map.mod ! Writing 42 model components to file: J0330-0551_X_2014_08_05_pus_map.mod wobs J0330-0551_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0330-0551_X_2014_08_05_pus_uvs.fits wwins J0330-0551_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0330-0551_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 = -4.30401e-05 Jy ! Component: 100 - total flux cleaned = -8.06037e-05 Jy ! Component: 150 - total flux cleaned = -0.000140382 Jy ! Component: 200 - total flux cleaned = -0.000186493 Jy ! Component: 250 - total flux cleaned = -0.000251844 Jy ! Component: 300 - total flux cleaned = -0.000303782 Jy ! Component: 350 - total flux cleaned = -0.00035374 Jy ! Component: 400 - total flux cleaned = -0.000373112 Jy ! Component: 450 - total flux cleaned = -0.000382722 Jy ! Component: 500 - total flux cleaned = -0.000410225 Jy ! Component: 550 - total flux cleaned = -0.000428024 Jy ! Component: 600 - total flux cleaned = -0.000462804 Jy ! Component: 650 - total flux cleaned = -0.000488043 Jy ! Component: 700 - total flux cleaned = -0.000487986 Jy ! Component: 750 - total flux cleaned = -0.000512289 Jy ! Component: 800 - total flux cleaned = -0.000504421 Jy ! Component: 850 - total flux cleaned = -0.000512399 Jy ! Component: 900 - total flux cleaned = -0.000535272 Jy ! Component: 950 - total flux cleaned = -0.000528038 Jy ! Component: 1000 - total flux cleaned = -0.000557295 Jy ! Component: 1050 - total flux cleaned = -0.000578838 Jy ! Component: 1100 - total flux cleaned = -0.000606848 Jy ! Component: 1150 - total flux cleaned = -0.000620584 Jy ! Component: 1200 - total flux cleaned = -0.000654658 Jy ! Component: 1250 - total flux cleaned = -0.000654712 Jy ! Component: 1300 - total flux cleaned = -0.000687938 Jy ! Component: 1350 - total flux cleaned = -0.000713937 Jy ! Component: 1400 - total flux cleaned = -0.000720294 Jy ! Component: 1450 - total flux cleaned = -0.000751954 Jy ! Component: 1500 - total flux cleaned = -0.000764394 Jy ! Component: 1550 - total flux cleaned = -0.000795319 Jy ! Component: 1600 - total flux cleaned = -0.000825705 Jy ! Component: 1650 - total flux cleaned = -0.000837757 Jy ! Component: 1700 - total flux cleaned = -0.000879273 Jy ! Component: 1750 - total flux cleaned = -0.000902663 Jy ! Component: 1800 - total flux cleaned = -0.000943096 Jy ! Component: 1850 - total flux cleaned = -0.000965951 Jy ! Component: 1900 - total flux cleaned = -0.000988533 Jy ! Component: 1950 - total flux cleaned = -0.0010164 Jy ! Component: 2000 - total flux cleaned = -0.00105492 Jy ! Total flux subtracted in 2048 components = -0.00106031 Jy ! Clean residual min=-0.000306 max=0.000290 Jy/beam ! Clean residual mean=0.000003 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.0341439 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 176 components and 0.0341439 Jy ![Exited script file: muppet] wmap "J0330-0551_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.86 at 19.31 degrees (North through East) ! Clean map min=-0.00061259 max=0.037065 Jy/beam ! Writing clean map to FITS file: J0330-0551_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 0.0370653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107811 device "J0330-0551_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0330-0551_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.872608 0.872608 1.74522 3.49043 6.98086 13.9617 27.9234 55.8469 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.037 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.148 x 2.86 at 19.31 degrees (North through East) ! Clean map min=-0.00061259 max=0.037065 Jy/beam quit ! Quitting program ! Log file J0330-0551_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:55 2016