! Started logfile: J0513-2016_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:37:04 2016 obs J0513-2016_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0513-2016_X_2014_12_20_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92562 visibilities/baseline/integration-bin. ! Found source: J0513-2016 ! ! 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 364 lines of history. ! ! Reading 60480 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 J0513-2016_X_2014_12_20_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.959200Jy sigma=0.011237 ! Fit after self-cal, rms=0.926601Jy sigma=0.010870 ! 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=0.6304 mas, bmaj=1.788 mas, bpa=-3.082 degrees ! Estimated noise=394.116 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 = 0.0562017 Jy ! Component: 100 - total flux cleaned = 0.0727774 Jy ! Total flux subtracted in 100 components = 0.0727774 Jy ! Clean residual min=-0.003438 max=0.007338 Jy/beam ! Clean residual mean=-0.000014 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0727774 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0727774 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=0.073103Jy sigma=0.000801 ! Fit after self-cal, rms=0.073078Jy sigma=0.000800 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813093 Jy ! Component: 100 - total flux cleaned = 0.0122916 Jy ! Total flux subtracted in 100 components = 0.0122916 Jy ! Clean residual min=-0.002237 max=0.003916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.085069 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 7 components and 0.085069 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=0.072130Jy sigma=0.000787 ! Fit after self-cal, rms=0.072144Jy sigma=0.000787 ! Inverting map ! Added new window around map position (-0.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00367793 Jy ! Component: 100 - total flux cleaned = 0.00490147 Jy ! Total flux subtracted in 100 components = 0.00490147 Jy ! Clean residual min=-0.001884 max=0.002384 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0899705 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.0899705 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=0.071998Jy sigma=0.000785 ! Fit after self-cal, rms=0.071992Jy sigma=0.000785 ! 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=0.8158 mas, bmaj=2.124 mas, bpa=-1.665 degrees ! Estimated noise=248.622 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270607 Jy ! Component: 100 - total flux cleaned = 0.0039925 Jy ! Component: 150 - total flux cleaned = 0.00416249 Jy ! Component: 200 - total flux cleaned = 0.00423043 Jy ! Total flux subtracted in 200 components = 0.00423043 Jy ! Clean residual min=-0.001429 max=0.001478 Jy/beam ! Clean residual mean=0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0942009 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0942009 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=0.071883Jy sigma=0.000784 ! Fit after self-cal, rms=0.071866Jy sigma=0.000783 ! 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 0.89 FD 1.05 HN 1.06 KP 1.08 ! LA 0.98 MK 1.03 NL 0.97 OV 0.94 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.07 KP 1.02 ! LA 0.97 MK 0.99 NL 0.97 OV 0.94 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.09 KP 1.00 ! LA 1.00 MK 1.03 NL 0.92 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.06 KP 0.94 ! LA 1.02 MK 0.97 NL 0.96 OV 0.94 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.05 KP 0.90 ! LA 1.01 MK 1.00 NL 0.99 OV 0.95 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.11 KP 0.90 ! LA 1.00 MK 1.01 NL 0.98 OV 0.95 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 HN 1.18 KP 0.93 ! LA 1.00 MK 1.06 NL 1.00 OV 1.04 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.10 KP 0.90 ! LA 1.00 MK 0.98 NL 0.98 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.09 KP 0.96 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.10 KP 0.98 ! LA 1.03 MK 1.03 NL 0.98 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.11 KP 1.02 ! LA 1.03 MK 1.03 NL 0.99 OV 0.97 ! PT 1.04 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.05 KP 1.03 ! LA 1.03 MK 0.96 NL 0.99 OV 0.97 ! PT 1.07 SC 0.93 ! ! ! Fit before self-cal, rms=0.071866Jy sigma=0.000783 ! Fit after self-cal, rms=0.072704Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8186 mas, bmaj=2.112 mas, bpa=-1.356 degrees ! Estimated noise=249.02 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 = 0.00120326 Jy ! Component: 100 - total flux cleaned = 0.00185967 Jy ! Component: 150 - total flux cleaned = 0.00191728 Jy ! Component: 200 - total flux cleaned = 0.0018637 Jy ! Total flux subtracted in 200 components = 0.0018637 Jy ! Clean residual min=-0.000786 max=0.001143 Jy/beam ! Clean residual mean=-0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0960646 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.0960646 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=0.072684Jy sigma=0.000780 ! Fit after self-cal, rms=0.072703Jy sigma=0.000780 ! 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=0.072703Jy sigma=0.000780 ! Fit after self-cal, rms=0.072821Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8184 mas, bmaj=2.11 mas, bpa=-1.316 degrees ! Estimated noise=248.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524718 Jy ! Component: 100 - total flux cleaned = 0.000576289 Jy ! Component: 150 - total flux cleaned = 0.00054732 Jy ! Component: 200 - total flux cleaned = 0.000519561 Jy ! Total flux subtracted in 200 components = 0.000519561 Jy ! Clean residual min=-0.000739 max=0.001056 Jy/beam ! Clean residual mean=-0.000004 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0965842 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.0965842 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=0.072815Jy sigma=0.000779 ! Fit after self-cal, rms=0.072817Jy sigma=0.000779 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, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951372 Jy ! Component: 100 - total flux cleaned = 0.00116296 Jy ! Component: 150 - total flux cleaned = 0.00128355 Jy ! Component: 200 - total flux cleaned = 0.00132795 Jy ! Total flux subtracted in 200 components = 0.00132795 Jy ! Clean residual min=-0.000704 max=0.000771 Jy/beam ! Clean residual mean=-0.000003 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.0979121 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.0979121 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=0.072800Jy sigma=0.000779 ! Fit after self-cal, rms=0.072800Jy sigma=0.000779 ! 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=0.072800Jy sigma=0.000779 ! Fit after self-cal, rms=0.072839Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=2.109 mas, bpa=-1.294 degrees ! Estimated noise=248.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352489 Jy ! Component: 100 - total flux cleaned = 0.00040842 Jy ! Component: 150 - total flux cleaned = 0.000481322 Jy ! Component: 200 - total flux cleaned = 0.000513502 Jy ! Total flux subtracted in 200 components = 0.000513502 Jy ! Clean residual min=-0.000683 max=0.000768 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0984256 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.0984256 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=0.072834Jy sigma=0.000779 ! Fit after self-cal, rms=0.072839Jy sigma=0.000779 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 = 0.000101346 Jy ! Component: 100 - total flux cleaned = 9.17605e-05 Jy ! Component: 150 - total flux cleaned = 0.000100978 Jy ! Component: 200 - total flux cleaned = 0.000109336 Jy ! Total flux subtracted in 200 components = 0.000109336 Jy ! Clean residual min=-0.000672 max=0.000754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.098535 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 91 components and 0.098535 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=0.072836Jy sigma=0.000779 ! Fit after self-cal, rms=0.072836Jy sigma=0.000779 ! 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=0.072836Jy sigma=0.000779 ! Fit after self-cal, rms=0.072851Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.158 mas, bmaj=4.88 mas, bpa=3.825 degrees ! Estimated noise=310.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213374 Jy ! Component: 100 - total flux cleaned = 0.000231005 Jy ! Component: 150 - total flux cleaned = 0.000249203 Jy ! Component: 200 - total flux cleaned = 0.000257583 Jy ! Total flux subtracted in 200 components = 0.000257583 Jy ! Clean residual min=-0.000785 max=0.001007 Jy/beam ! Clean residual mean=-0.000005 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0987925 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.0987925 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=0.072851Jy sigma=0.000779 ! Fit after self-cal, rms=0.072852Jy sigma=0.000779 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 = 2.63727e-05 Jy ! Component: 100 - total flux cleaned = 4.28238e-05 Jy ! Component: 150 - total flux cleaned = 4.64527e-05 Jy ! Component: 200 - total flux cleaned = 5.29572e-05 Jy ! Total flux subtracted in 200 components = 5.29572e-05 Jy ! Clean residual min=-0.000790 max=0.001010 Jy/beam ! Clean residual mean=-0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0988455 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.0988455 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=0.072852Jy sigma=0.000779 ! Fit after self-cal, rms=0.072852Jy sigma=0.000779 ! 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=0.8172 mas, bmaj=2.108 mas, bpa=-1.278 degrees ! Estimated noise=248.782 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 2.108 at -1.278 degrees (North through East) ! Clean map min=-0.00067316 max=0.076407 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=0.631 mas, bmaj=1.772 mas, bpa=-2.673 degrees ! Estimated noise=392.828 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0556039 Jy ! Component: 100 - total flux cleaned = 0.0730833 Jy ! Component: 150 - total flux cleaned = 0.0815987 Jy ! Component: 200 - total flux cleaned = 0.0861416 Jy ! Total flux subtracted in 200 components = 0.0861416 Jy ! Clean residual min=-0.001731 max=0.002304 Jy/beam ! Clean residual mean=-0.000008 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0861416 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0861416 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8172 mas, bmaj=2.108 mas, bpa=-1.278 degrees ! Estimated noise=248.782 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 = 0.00347545 Jy ! Component: 100 - total flux cleaned = 0.00578205 Jy ! Component: 150 - total flux cleaned = 0.0075023 Jy ! Component: 200 - total flux cleaned = 0.00881813 Jy ! Total flux subtracted in 200 components = 0.00881813 Jy ! Clean residual min=-0.000884 max=0.000956 Jy/beam ! Clean residual mean=-0.000008 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0949597 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.0949597 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=2.158 mas, bmaj=4.88 mas, bpa=3.825 degrees ! Estimated noise=310.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146652 Jy ! Component: 100 - total flux cleaned = 0.00232837 Jy ! Component: 150 - total flux cleaned = 0.00291247 Jy ! Component: 200 - total flux cleaned = 0.00332054 Jy ! Total flux subtracted in 200 components = 0.00332054 Jy ! Clean residual min=-0.000864 max=0.000895 Jy/beam ! Clean residual mean=-0.000007 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0982803 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 = 0.000295431 Jy ! Component: 100 - total flux cleaned = 0.000406176 Jy ! Component: 150 - total flux cleaned = 0.000491683 Jy ! Component: 200 - total flux cleaned = 0.000564267 Jy ! Total flux subtracted in 200 components = 0.000564267 Jy ! Clean residual min=-0.000832 max=0.000934 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0988445 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 89 components and 0.0988446 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8172 mas, bmaj=2.108 mas, bpa=-1.278 degrees ! Estimated noise=248.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.67033e-05 Jy ! Component: 100 - total flux cleaned = -2.79653e-05 Jy ! Component: 150 - total flux cleaned = -4.45806e-05 Jy ! Component: 200 - total flux cleaned = -2.88413e-05 Jy ! Total flux subtracted in 200 components = -2.88413e-05 Jy ! Clean residual min=-0.000698 max=0.000730 Jy/beam ! Clean residual mean=-0.000003 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0988157 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.0988157 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=0.072861Jy sigma=0.000779 ! Fit after self-cal, rms=0.072857Jy sigma=0.000779 wmodel J0513-2016_X_2014_12_20_pus_map.mod ! Writing 102 model components to file: J0513-2016_X_2014_12_20_pus_map.mod wobs J0513-2016_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0513-2016_X_2014_12_20_pus_uvs.fits wwins J0513-2016_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0513-2016_X_2014_12_20_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 = 0.000175711 Jy ! Component: 100 - total flux cleaned = 0.000225344 Jy ! Component: 150 - total flux cleaned = 0.000284255 Jy ! Component: 200 - total flux cleaned = 0.000340964 Jy ! Component: 250 - total flux cleaned = 0.000352175 Jy ! Component: 300 - total flux cleaned = 0.000384036 Jy ! Component: 350 - total flux cleaned = 0.000383771 Jy ! Component: 400 - total flux cleaned = 0.00042356 Jy ! Component: 450 - total flux cleaned = 0.000423367 Jy ! Component: 500 - total flux cleaned = 0.000442547 Jy ! Component: 550 - total flux cleaned = 0.000489152 Jy ! Component: 600 - total flux cleaned = 0.000534542 Jy ! Component: 650 - total flux cleaned = 0.000561216 Jy ! Component: 700 - total flux cleaned = 0.000587298 Jy ! Component: 750 - total flux cleaned = 0.000587289 Jy ! Component: 800 - total flux cleaned = 0.000612703 Jy ! Component: 850 - total flux cleaned = 0.000629233 Jy ! Component: 900 - total flux cleaned = 0.000621241 Jy ! Component: 950 - total flux cleaned = 0.00066132 Jy ! Component: 1000 - total flux cleaned = 0.000669137 Jy ! Component: 1050 - total flux cleaned = 0.000676922 Jy ! Component: 1100 - total flux cleaned = 0.000692073 Jy ! Component: 1150 - total flux cleaned = 0.00067694 Jy ! Component: 1200 - total flux cleaned = 0.000654823 Jy ! Component: 1250 - total flux cleaned = 0.000647567 Jy ! Component: 1300 - total flux cleaned = 0.000626186 Jy ! Component: 1350 - total flux cleaned = 0.000640377 Jy ! Component: 1400 - total flux cleaned = 0.000647378 Jy ! Component: 1450 - total flux cleaned = 0.000661112 Jy ! Component: 1500 - total flux cleaned = 0.000661125 Jy ! Component: 1550 - total flux cleaned = 0.000667764 Jy ! Component: 1600 - total flux cleaned = 0.000661115 Jy ! Component: 1650 - total flux cleaned = 0.0006218 Jy ! Component: 1700 - total flux cleaned = 0.000589473 Jy ! Component: 1750 - total flux cleaned = 0.000583037 Jy ! Component: 1800 - total flux cleaned = 0.000538795 Jy ! Component: 1850 - total flux cleaned = 0.000520141 Jy ! Component: 1900 - total flux cleaned = 0.000507849 Jy ! Component: 1950 - total flux cleaned = 0.00048329 Jy ! Component: 2000 - total flux cleaned = 0.000440754 Jy ! Total flux subtracted in 2048 components = 0.000416674 Jy ! Clean residual min=-0.000376 max=0.000335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0992324 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 240 components and 0.0992324 Jy ![Exited script file: muppet] wmap "J0513-2016_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 2.108 at -1.278 degrees (North through East) ! Clean map min=-0.00057139 max=0.076281 Jy/beam ! Writing clean map to FITS file: J0513-2016_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0762807 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011194 device "J0513-2016_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0513-2016_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.440244 0.440244 0.880488 1.76098 3.52195 7.0439 14.0878 28.1756 56.3512 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8172 x 2.108 at -1.278 degrees (North through East) ! Clean map min=-0.00057139 max=0.076281 Jy/beam quit ! Quitting program ! Log file J0513-2016_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:37:08 2016