! Started logfile: J0406+0637_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:00:52 2016 obs J0406+0637_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0406+0637_X_2014_05_31_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983017 visibilities/baseline/integration-bin. ! Found source: J0406+0637 ! ! 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 65292 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 J0406+0637_X_2014_05_31_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.967764Jy sigma=0.011093 ! Fit after self-cal, rms=0.808395Jy sigma=0.009338 ! 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=0.7363 mas, bmaj=1.786 mas, bpa=0.006556 degrees ! Estimated noise=576.068 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 = 0.146373 Jy ! Component: 100 - total flux cleaned = 0.183408 Jy ! Total flux subtracted in 100 components = 0.183408 Jy ! Clean residual min=-0.007009 max=0.015424 Jy/beam ! Clean residual mean=-0.000024 rms=0.002272 Jy/beam ! Combined flux in latest and established models = 0.183408 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.183408 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=0.083410Jy sigma=0.000914 ! Fit after self-cal, rms=0.083374Jy sigma=0.000913 ! Inverting map ! Added new window around map position (-0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178719 Jy ! Component: 100 - total flux cleaned = 0.028548 Jy ! Total flux subtracted in 100 components = 0.028548 Jy ! Clean residual min=-0.005636 max=0.007674 Jy/beam ! Clean residual mean=0.000001 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.211956 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.211956 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=0.078524Jy sigma=0.000858 ! Fit after self-cal, rms=0.078479Jy sigma=0.000857 ! 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=0.8891 mas, bmaj=2.002 mas, bpa=-1.11 degrees ! Estimated noise=242.326 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 = 0.00940198 Jy ! Component: 100 - total flux cleaned = 0.0147606 Jy ! Component: 150 - total flux cleaned = 0.018232 Jy ! Component: 200 - total flux cleaned = 0.0193281 Jy ! Total flux subtracted in 200 components = 0.0193281 Jy ! Clean residual min=-0.006800 max=0.008369 Jy/beam ! Clean residual mean=0.000045 rms=0.001820 Jy/beam ! Combined flux in latest and established models = 0.231284 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.231284 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=0.077128Jy sigma=0.000845 ! Fit after self-cal, rms=0.077090Jy sigma=0.000844 ! 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 0.93 FD 1.11 HN 1.10 KP 0.93 ! LA 1.04 MK 0.97 NL 0.99 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.13 KP 0.87 ! LA 1.03 MK 0.94 NL 1.02 OV 1.01 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.14 KP 0.82 ! LA 1.05 MK 0.97 NL 1.02 OV 0.98 ! PT 0.92 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.78 ! LA 1.06 MK 0.96 NL 1.01 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.08 KP 0.74 ! LA 1.07 MK 0.97 NL 1.02 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.10 KP 0.75 ! LA 1.05 MK 0.96 NL 1.02 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.24 HN 1.22 KP 0.79 ! LA 1.13 MK 1.03 NL 1.09 OV 1.06 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.14 KP 0.74 ! LA 1.03 MK 0.95 NL 1.04 OV 1.05 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.16 KP 0.76 ! LA 1.06 MK 0.95 NL 1.02 OV 1.04 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.13 KP 0.78 ! LA 1.07 MK 0.97 NL 1.03 OV 1.03 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.14 KP 0.81 ! LA 1.08 MK 1.00 NL 1.03 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.08 KP 0.85 ! LA 1.06 MK 0.98 NL 1.00 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.077090Jy sigma=0.000844 ! Fit after self-cal, rms=0.071660Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=1.999 mas, bpa=-1.009 degrees ! Estimated noise=241.268 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 = -0.000329236 Jy ! Component: 100 - total flux cleaned = -0.000636455 Jy ! Component: 150 - total flux cleaned = -0.000691489 Jy ! Component: 200 - total flux cleaned = -0.000737875 Jy ! Total flux subtracted in 200 components = -0.000737875 Jy ! Clean residual min=-0.001361 max=0.001437 Jy/beam ! Clean residual mean=0.000006 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.230546 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.230546 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=0.071620Jy sigma=0.000781 ! Fit after self-cal, rms=0.071656Jy 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=0.071656Jy sigma=0.000780 ! Fit after self-cal, rms=0.071709Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8921 mas, bmaj=1.999 mas, bpa=-1.061 degrees ! Estimated noise=241.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000764712 Jy ! Component: 100 - total flux cleaned = -0.000817046 Jy ! Component: 150 - total flux cleaned = -0.000841107 Jy ! Component: 200 - total flux cleaned = -0.000862052 Jy ! Total flux subtracted in 200 components = -0.000862052 Jy ! Clean residual min=-0.001275 max=0.001438 Jy/beam ! Clean residual mean=0.000005 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.229684 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.229684 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=0.071690Jy sigma=0.000779 ! Fit after self-cal, rms=0.071689Jy 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 (-2.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000922713 Jy ! Component: 100 - total flux cleaned = 0.000894899 Jy ! Component: 150 - total flux cleaned = 0.000940071 Jy ! Component: 200 - total flux cleaned = 0.000998579 Jy ! Total flux subtracted in 200 components = 0.000998579 Jy ! Clean residual min=-0.001146 max=0.001109 Jy/beam ! Clean residual mean=0.000006 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.230683 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.230683 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=0.071662Jy sigma=0.000779 ! Fit after self-cal, rms=0.071659Jy 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=0.071659Jy sigma=0.000779 ! Fit after self-cal, rms=0.071699Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8929 mas, bmaj=2 mas, bpa=-1.081 degrees ! Estimated noise=241.107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0003035 Jy ! Component: 100 - total flux cleaned = -0.000402833 Jy ! Component: 150 - total flux cleaned = -0.000420149 Jy ! Component: 200 - total flux cleaned = -0.000388754 Jy ! Total flux subtracted in 200 components = -0.000388754 Jy ! Clean residual min=-0.001034 max=0.001107 Jy/beam ! Clean residual mean=0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.230294 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.230294 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=0.071687Jy sigma=0.000779 ! Fit after self-cal, rms=0.071688Jy 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 = -2.26875e-05 Jy ! Component: 100 - total flux cleaned = 2.12897e-05 Jy ! Component: 150 - total flux cleaned = 4.83744e-05 Jy ! Component: 200 - total flux cleaned = 6.10799e-05 Jy ! Total flux subtracted in 200 components = 6.10799e-05 Jy ! Clean residual min=-0.001011 max=0.001108 Jy/beam ! Clean residual mean=0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.230355 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.230355 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=0.071683Jy sigma=0.000779 ! Fit after self-cal, rms=0.071682Jy 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=0.071682Jy sigma=0.000779 ! Fit after self-cal, rms=0.071721Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.147 mas, bmaj=3.143 mas, bpa=-2.866 degrees ! Estimated noise=298.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00050578 Jy ! Component: 100 - total flux cleaned = -0.00056936 Jy ! Component: 150 - total flux cleaned = -0.000614215 Jy ! Component: 200 - total flux cleaned = -0.000650487 Jy ! Total flux subtracted in 200 components = -0.000650487 Jy ! Clean residual min=-0.001250 max=0.001924 Jy/beam ! Clean residual mean=0.000011 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.229705 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.229705 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=0.071718Jy sigma=0.000779 ! Fit after self-cal, rms=0.071718Jy 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 = -5.95675e-05 Jy ! Component: 100 - total flux cleaned = -5.07374e-05 Jy ! Component: 150 - total flux cleaned = -5.81779e-05 Jy ! Component: 200 - total flux cleaned = -6.49679e-05 Jy ! Total flux subtracted in 200 components = -6.49679e-05 Jy ! Clean residual min=-0.001224 max=0.001918 Jy/beam ! Clean residual mean=0.000011 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.22964 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.22964 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=0.071717Jy sigma=0.000779 ! Fit after self-cal, rms=0.071716Jy 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=0.8936 mas, bmaj=2.001 mas, bpa=-1.121 degrees ! Estimated noise=241.06 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8936 x 2.001 at -1.121 degrees (North through East) ! Clean map min=-0.00088095 max=0.19038 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=0.7409 mas, bmaj=1.782 mas, bpa=0.1017 degrees ! Estimated noise=576.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146358 Jy ! Component: 100 - total flux cleaned = 0.183278 Jy ! Component: 150 - total flux cleaned = 0.200265 Jy ! Component: 200 - total flux cleaned = 0.210071 Jy ! Total flux subtracted in 200 components = 0.210071 Jy ! Clean residual min=-0.002597 max=0.004963 Jy/beam ! Clean residual mean=-0.000011 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.210071 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.210071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8936 mas, bmaj=2.001 mas, bpa=-1.121 degrees ! Estimated noise=241.06 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 = 0.00747203 Jy ! Component: 100 - total flux cleaned = 0.0114898 Jy ! Component: 150 - total flux cleaned = 0.0139258 Jy ! Component: 200 - total flux cleaned = 0.015542 Jy ! Total flux subtracted in 200 components = 0.015542 Jy ! Clean residual min=-0.001002 max=0.001065 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.225613 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.225613 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=2.147 mas, bmaj=3.143 mas, bpa=-2.866 degrees ! Estimated noise=298.848 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177405 Jy ! Component: 100 - total flux cleaned = 0.00268976 Jy ! Component: 150 - total flux cleaned = 0.00322766 Jy ! Component: 200 - total flux cleaned = 0.00339444 Jy ! Total flux subtracted in 200 components = 0.00339444 Jy ! Clean residual min=-0.001358 max=0.001823 Jy/beam ! Clean residual mean=0.000009 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.229007 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 = 0.000114546 Jy ! Component: 100 - total flux cleaned = 0.00017128 Jy ! Component: 150 - total flux cleaned = 0.000206044 Jy ! Component: 200 - total flux cleaned = 0.000245901 Jy ! Total flux subtracted in 200 components = 0.000245901 Jy ! Clean residual min=-0.001323 max=0.001839 Jy/beam ! Clean residual mean=0.000010 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.229253 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 77 components and 0.229253 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8936 mas, bmaj=2.001 mas, bpa=-1.121 degrees ! Estimated noise=241.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.71608e-05 Jy ! Component: 100 - total flux cleaned = 0.000125359 Jy ! Component: 150 - total flux cleaned = 0.000152813 Jy ! Component: 200 - total flux cleaned = 0.000190534 Jy ! Total flux subtracted in 200 components = 0.000190534 Jy ! Clean residual min=-0.000915 max=0.001103 Jy/beam ! Clean residual mean=0.000005 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.229444 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 95 components and 0.229444 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=0.071709Jy sigma=0.000778 ! Fit after self-cal, rms=0.071706Jy sigma=0.000778 wmodel J0406+0637_X_2014_05_31_pus_map.mod ! Writing 95 model components to file: J0406+0637_X_2014_05_31_pus_map.mod wobs J0406+0637_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0406+0637_X_2014_05_31_pus_uvs.fits wwins J0406+0637_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J0406+0637_X_2014_05_31_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 = 0.000459693 Jy ! Component: 100 - total flux cleaned = 0.000615529 Jy ! Component: 150 - total flux cleaned = 0.000809706 Jy ! Component: 200 - total flux cleaned = 0.000948324 Jy ! Component: 250 - total flux cleaned = 0.00103736 Jy ! Component: 300 - total flux cleaned = 0.00108035 Jy ! Component: 350 - total flux cleaned = 0.00113575 Jy ! Component: 400 - total flux cleaned = 0.00116254 Jy ! Component: 450 - total flux cleaned = 0.00120143 Jy ! Component: 500 - total flux cleaned = 0.00123864 Jy ! Component: 550 - total flux cleaned = 0.0012385 Jy ! Component: 600 - total flux cleaned = 0.00125046 Jy ! Component: 650 - total flux cleaned = 0.00128495 Jy ! Component: 700 - total flux cleaned = 0.00127372 Jy ! Component: 750 - total flux cleaned = 0.00129569 Jy ! Component: 800 - total flux cleaned = 0.00130645 Jy ! Component: 850 - total flux cleaned = 0.00131697 Jy ! Component: 900 - total flux cleaned = 0.00132727 Jy ! Component: 950 - total flux cleaned = 0.0013273 Jy ! Component: 1000 - total flux cleaned = 0.00134718 Jy ! Component: 1050 - total flux cleaned = 0.00134707 Jy ! Component: 1100 - total flux cleaned = 0.00135664 Jy ! Component: 1150 - total flux cleaned = 0.00134744 Jy ! Component: 1200 - total flux cleaned = 0.00139415 Jy ! Component: 1250 - total flux cleaned = 0.00141245 Jy ! Component: 1300 - total flux cleaned = 0.0014304 Jy ! Component: 1350 - total flux cleaned = 0.00143053 Jy ! Component: 1400 - total flux cleaned = 0.00144826 Jy ! Component: 1450 - total flux cleaned = 0.00146549 Jy ! Component: 1500 - total flux cleaned = 0.00147386 Jy ! Component: 1550 - total flux cleaned = 0.00149061 Jy ! Component: 1600 - total flux cleaned = 0.00146579 Jy ! Component: 1650 - total flux cleaned = 0.00149038 Jy ! Component: 1700 - total flux cleaned = 0.00148252 Jy ! Component: 1750 - total flux cleaned = 0.00153022 Jy ! Component: 1800 - total flux cleaned = 0.00150651 Jy ! Component: 1850 - total flux cleaned = 0.00150655 Jy ! Component: 1900 - total flux cleaned = 0.00152199 Jy ! Component: 1950 - total flux cleaned = 0.00154465 Jy ! Component: 2000 - total flux cleaned = 0.0015595 Jy ! Total flux subtracted in 2048 components = 0.00155208 Jy ! Clean residual min=-0.000405 max=0.000565 Jy/beam ! Clean residual mean=0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.230996 Jy keep ! Adding 175 model components to the UV plane model. ! The established model now contains 270 components and 0.230996 Jy ![Exited script file: muppet] wmap "J0406+0637_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8936 x 2.001 at -1.121 degrees (North through East) ! Clean map min=-0.00074058 max=0.19064 Jy/beam ! Writing clean map to FITS file: J0406+0637_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190642 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146748 device "J0406+0637_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0406+0637_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230927 0.230927 0.461854 0.923708 1.84742 3.69483 7.38966 14.7793 29.5586 59.1173 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.19 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8936 x 2.001 at -1.121 degrees (North through East) ! Clean map min=-0.00074058 max=0.19064 Jy/beam quit ! Quitting program ! Log file J0406+0637_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:00:55 2016