! Started logfile: J0427-0700_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:02 2016 obs J0427-0700_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0427-0700_X_2014_06_09_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.690101 visibilities/baseline/integration-bin. ! Found source: J0427-0700 ! ! 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 20496 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 J0427-0700_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.883000Jy sigma=0.010216 ! Fit after self-cal, rms=0.865309Jy sigma=0.010018 ! 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=0.7575 mas, bmaj=2.025 mas, bpa=2.806 degrees ! Estimated noise=666.851 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 = 0.0991109 Jy ! Component: 100 - total flux cleaned = 0.127915 Jy ! Total flux subtracted in 100 components = 0.127915 Jy ! Clean residual min=-0.006521 max=0.013114 Jy/beam ! Clean residual mean=0.000032 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.127915 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.127915 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=0.079300Jy sigma=0.000871 ! Fit after self-cal, rms=0.079302Jy sigma=0.000871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148248 Jy ! Component: 100 - total flux cleaned = 0.0228195 Jy ! Total flux subtracted in 100 components = 0.0228195 Jy ! Clean residual min=-0.005194 max=0.005992 Jy/beam ! Clean residual mean=0.000028 rms=0.001509 Jy/beam ! Combined flux in latest and established models = 0.150735 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.150735 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=0.075421Jy sigma=0.000824 ! Fit after self-cal, rms=0.075411Jy sigma=0.000823 ! 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=0.9401 mas, bmaj=2.379 mas, bpa=2.803 degrees ! Estimated noise=431.496 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 = 0.00782821 Jy ! Component: 100 - total flux cleaned = 0.0122692 Jy ! Component: 150 - total flux cleaned = 0.0148834 Jy ! Component: 200 - total flux cleaned = 0.0164293 Jy ! Total flux subtracted in 200 components = 0.0164293 Jy ! Clean residual min=-0.007980 max=0.006279 Jy/beam ! Clean residual mean=0.000052 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.167164 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.167164 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=0.074523Jy sigma=0.000814 ! Fit after self-cal, rms=0.074535Jy sigma=0.000814 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.07 KP 0.91 ! LA 1.02 MK 0.96 NL 1.00 OV 0.98 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.12 KP 0.85 ! LA 1.00 MK 0.98 NL 1.03 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.16 KP 0.78 ! LA 1.05 MK 0.98 NL 0.99 OV 0.99 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.09 KP 0.76 ! LA 1.02 MK 1.03 NL 0.98 OV 1.01 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.75 ! LA 1.02 MK 1.00 NL 1.01 OV 0.97 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.11 KP 0.73 ! LA 1.04 MK 0.97 NL 1.03 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.28 HN 1.27 KP 0.79 ! LA 1.12 MK 1.02 NL 1.08 OV 1.07 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.21 KP 0.76 ! LA 1.04 MK 1.00 NL 1.04 OV 1.05 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.18 KP 0.75 ! LA 1.04 MK 0.98 NL 1.02 OV 1.07 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.17 KP 0.79 ! LA 1.09 MK 0.98 NL 1.05 OV 1.03 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.81 ! LA 1.07 MK 1.00 NL 1.00 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.85 ! LA 1.07 MK 1.01 NL 1.03 OV 1.05 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.074535Jy sigma=0.000814 ! Fit after self-cal, rms=0.072807Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9413 mas, bmaj=2.397 mas, bpa=3.088 degrees ! Estimated noise=433.451 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 (1.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100866 Jy ! Component: 100 - total flux cleaned = 0.000950543 Jy ! Component: 150 - total flux cleaned = 0.000991164 Jy ! Component: 200 - total flux cleaned = 0.00102606 Jy ! Total flux subtracted in 200 components = 0.00102606 Jy ! Clean residual min=-0.001557 max=0.001590 Jy/beam ! Clean residual mean=0.000008 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.16819 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.16819 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=0.072709Jy sigma=0.000775 ! Fit after self-cal, rms=0.072779Jy sigma=0.000774 ! 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=0.072779Jy sigma=0.000774 ! Fit after self-cal, rms=0.072942Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9417 mas, bmaj=2.398 mas, bpa=3.134 degrees ! Estimated noise=432.641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040599 Jy ! Component: 100 - total flux cleaned = 0.00052395 Jy ! Component: 150 - total flux cleaned = 0.000598662 Jy ! Component: 200 - total flux cleaned = 0.000688273 Jy ! Total flux subtracted in 200 components = 0.000688273 Jy ! Clean residual min=-0.001243 max=0.001398 Jy/beam ! Clean residual mean=-0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.168878 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 71 components and 0.168878 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=0.072920Jy sigma=0.000773 ! Fit after self-cal, rms=0.072929Jy sigma=0.000773 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 = 0.000260756 Jy ! Component: 100 - total flux cleaned = 0.000303032 Jy ! Component: 150 - total flux cleaned = 0.000341599 Jy ! Component: 200 - total flux cleaned = 0.000377361 Jy ! Total flux subtracted in 200 components = 0.000377361 Jy ! Clean residual min=-0.001209 max=0.001365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.169256 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.169256 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=0.072918Jy sigma=0.000773 ! Fit after self-cal, rms=0.072916Jy sigma=0.000773 ! 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=0.072916Jy sigma=0.000773 ! Fit after self-cal, rms=0.072871Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9417 mas, bmaj=2.398 mas, bpa=3.137 degrees ! Estimated noise=432.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133411 Jy ! Component: 100 - total flux cleaned = 0.000206566 Jy ! Component: 150 - total flux cleaned = 0.000238657 Jy ! Component: 200 - total flux cleaned = 0.000268699 Jy ! Total flux subtracted in 200 components = 0.000268699 Jy ! Clean residual min=-0.001194 max=0.001330 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.169524 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.169524 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=0.072863Jy sigma=0.000772 ! Fit after self-cal, rms=0.072862Jy sigma=0.000772 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 = 0.000119171 Jy ! Component: 100 - total flux cleaned = 0.000147558 Jy ! Component: 150 - total flux cleaned = 0.000186617 Jy ! Component: 200 - total flux cleaned = 0.000198981 Jy ! Total flux subtracted in 200 components = 0.000198981 Jy ! Clean residual min=-0.001182 max=0.001306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.169723 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.169723 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=0.072857Jy sigma=0.000772 ! Fit after self-cal, rms=0.072856Jy sigma=0.000772 ! 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=0.072856Jy sigma=0.000772 ! Fit after self-cal, rms=0.072826Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.302 mas, bmaj=4.55 mas, bpa=-3.662 degrees ! Estimated noise=525.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.60454e-05 Jy ! Component: 100 - total flux cleaned = -1.71335e-05 Jy ! Component: 150 - total flux cleaned = 3.88342e-06 Jy ! Component: 200 - total flux cleaned = 4.3077e-06 Jy ! Total flux subtracted in 200 components = 4.3077e-06 Jy ! Clean residual min=-0.001292 max=0.001434 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.169728 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.169728 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=0.072825Jy sigma=0.000772 ! Fit after self-cal, rms=0.072824Jy sigma=0.000772 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 = -2.10785e-05 Jy ! Component: 100 - total flux cleaned = -6.25228e-06 Jy ! Component: 150 - total flux cleaned = 1.28575e-05 Jy ! Component: 200 - total flux cleaned = 7.39695e-06 Jy ! Total flux subtracted in 200 components = 7.39695e-06 Jy ! Clean residual min=-0.001286 max=0.001428 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.169735 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.169735 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=0.072824Jy sigma=0.000772 ! Fit after self-cal, rms=0.072823Jy sigma=0.000772 ! 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=0.9418 mas, bmaj=2.398 mas, bpa=3.133 degrees ! Estimated noise=432.036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9418 x 2.398 at 3.133 degrees (North through East) ! Clean map min=-0.001094 max=0.13287 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=0.7566 mas, bmaj=2.032 mas, bpa=3.208 degrees ! Estimated noise=672.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0996281 Jy ! Component: 100 - total flux cleaned = 0.129339 Jy ! Component: 150 - total flux cleaned = 0.144642 Jy ! Component: 200 - total flux cleaned = 0.152898 Jy ! Total flux subtracted in 200 components = 0.152898 Jy ! Clean residual min=-0.002735 max=0.003979 Jy/beam ! Clean residual mean=0.000006 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.152898 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.152898 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9418 mas, bmaj=2.398 mas, bpa=3.133 degrees ! Estimated noise=432.036 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 = 0.00607947 Jy ! Component: 100 - total flux cleaned = 0.00940136 Jy ! Component: 150 - total flux cleaned = 0.0114656 Jy ! Component: 200 - total flux cleaned = 0.0128544 Jy ! Total flux subtracted in 200 components = 0.0128544 Jy ! Clean residual min=-0.001267 max=0.001247 Jy/beam ! Clean residual mean=0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.165753 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.165753 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=2.302 mas, bmaj=4.55 mas, bpa=-3.662 degrees ! Estimated noise=525.879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142807 Jy ! Component: 100 - total flux cleaned = 0.00221463 Jy ! Component: 150 - total flux cleaned = 0.00270286 Jy ! Component: 200 - total flux cleaned = 0.00301874 Jy ! Total flux subtracted in 200 components = 0.00301874 Jy ! Clean residual min=-0.001233 max=0.001404 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.168772 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 = 0.000207884 Jy ! Component: 100 - total flux cleaned = 0.000286974 Jy ! Component: 150 - total flux cleaned = 0.000330084 Jy ! Component: 200 - total flux cleaned = 0.000360166 Jy ! Total flux subtracted in 200 components = 0.000360166 Jy ! Clean residual min=-0.001229 max=0.001404 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.169132 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 68 components and 0.169132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9418 mas, bmaj=2.398 mas, bpa=3.133 degrees ! Estimated noise=432.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169792 Jy ! Component: 100 - total flux cleaned = -0.000116659 Jy ! Component: 150 - total flux cleaned = -7.35867e-05 Jy ! Component: 200 - total flux cleaned = -4.79012e-05 Jy ! Total flux subtracted in 200 components = -4.79012e-05 Jy ! Clean residual min=-0.001126 max=0.001212 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.169084 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 81 components and 0.169084 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=0.072812Jy sigma=0.000772 ! Fit after self-cal, rms=0.072808Jy sigma=0.000772 wmodel J0427-0700_X_2014_06_09_pus_map.mod ! Writing 81 model components to file: J0427-0700_X_2014_06_09_pus_map.mod wobs J0427-0700_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0427-0700_X_2014_06_09_pus_uvs.fits wwins J0427-0700_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0427-0700_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.98512e-05 Jy ! Component: 100 - total flux cleaned = -4.89173e-05 Jy ! Component: 150 - total flux cleaned = 2.51517e-05 Jy ! Component: 200 - total flux cleaned = 0.00011217 Jy ! Component: 250 - total flux cleaned = 0.000128354 Jy ! Component: 300 - total flux cleaned = 0.000144306 Jy ! Component: 350 - total flux cleaned = 0.000206039 Jy ! Component: 400 - total flux cleaned = 0.000205636 Jy ! Component: 450 - total flux cleaned = 0.000205496 Jy ! Component: 500 - total flux cleaned = 0.000177395 Jy ! Component: 550 - total flux cleaned = 0.000163686 Jy ! Component: 600 - total flux cleaned = 9.68575e-05 Jy ! Component: 650 - total flux cleaned = 7.06288e-05 Jy ! Component: 700 - total flux cleaned = -1.85136e-05 Jy ! Component: 750 - total flux cleaned = -3.062e-05 Jy ! Component: 800 - total flux cleaned = -3.06429e-05 Jy ! Component: 850 - total flux cleaned = -7.81591e-05 Jy ! Component: 900 - total flux cleaned = -8.99381e-05 Jy ! Component: 950 - total flux cleaned = -0.000135928 Jy ! Component: 1000 - total flux cleaned = -0.00019202 Jy ! Component: 1050 - total flux cleaned = -0.00023615 Jy ! Component: 1100 - total flux cleaned = -0.000300701 Jy ! Component: 1150 - total flux cleaned = -0.000364072 Jy ! Component: 1200 - total flux cleaned = -0.000415789 Jy ! Component: 1250 - total flux cleaned = -0.000446328 Jy ! Component: 1300 - total flux cleaned = -0.000476225 Jy ! Component: 1350 - total flux cleaned = -0.00052531 Jy ! Component: 1400 - total flux cleaned = -0.000564189 Jy ! Component: 1450 - total flux cleaned = -0.000630778 Jy ! Component: 1500 - total flux cleaned = -0.000686716 Jy ! Component: 1550 - total flux cleaned = -0.000741842 Jy ! Component: 1600 - total flux cleaned = -0.000787212 Jy ! Component: 1650 - total flux cleaned = -0.000840916 Jy ! Component: 1700 - total flux cleaned = -0.00089357 Jy ! Component: 1750 - total flux cleaned = -0.000936842 Jy ! Component: 1800 - total flux cleaned = -0.000988227 Jy ! Component: 1850 - total flux cleaned = -0.00103033 Jy ! Component: 1900 - total flux cleaned = -0.0010717 Jy ! Component: 1950 - total flux cleaned = -0.00106346 Jy ! Component: 2000 - total flux cleaned = -0.00109601 Jy ! Total flux subtracted in 2048 components = -0.00111991 Jy ! Clean residual min=-0.000416 max=0.000565 Jy/beam ! Clean residual mean=-0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.167964 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 212 components and 0.167964 Jy ![Exited script file: muppet] wmap "J0427-0700_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9418 x 2.398 at 3.133 degrees (North through East) ! Clean map min=-0.00092129 max=0.13504 Jy/beam ! Writing clean map to FITS file: J0427-0700_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.135042 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151331 device "J0427-0700_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0427-0700_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.336186 0.336186 0.672371 1.34474 2.68948 5.37897 10.7579 21.5159 43.0318 86.0635 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.135 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9418 x 2.398 at 3.133 degrees (North through East) ! Clean map min=-0.00092129 max=0.13504 Jy/beam quit ! Quitting program ! Log file J0427-0700_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:04 2016