! Started logfile: J0239-0234_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:46 2016 obs J0239-0234_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2014_05_31_pus_uva.fits ! AN table 1: 99 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.736027 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! 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 39348 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 J0239-0234_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.541983Jy sigma=0.006156 ! Fit after self-cal, rms=0.516645Jy sigma=0.005860 ! 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=0.6888 mas, bmaj=1.714 mas, bpa=-0.9834 degrees ! Estimated noise=522.261 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 = 0.374451 Jy ! Component: 100 - total flux cleaned = 0.45713 Jy ! Total flux subtracted in 100 components = 0.45713 Jy ! Clean residual min=-0.015137 max=0.028111 Jy/beam ! Clean residual mean=-0.000045 rms=0.004074 Jy/beam ! Combined flux in latest and established models = 0.45713 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.45713 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=0.122263Jy sigma=0.001315 ! Fit after self-cal, rms=0.122265Jy sigma=0.001315 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0324692 Jy ! Component: 100 - total flux cleaned = 0.0522288 Jy ! Total flux subtracted in 100 components = 0.0522288 Jy ! Clean residual min=-0.014183 max=0.016719 Jy/beam ! Clean residual mean=0.000006 rms=0.003359 Jy/beam ! Combined flux in latest and established models = 0.509359 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.509359 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=0.109356Jy sigma=0.001163 ! Fit after self-cal, rms=0.109356Jy sigma=0.001163 ! 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=0.8859 mas, bmaj=1.988 mas, bpa=0.9758 degrees ! Estimated noise=316.977 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 = 0.018508 Jy ! Component: 100 - total flux cleaned = 0.0293553 Jy ! Component: 150 - total flux cleaned = 0.0360973 Jy ! Component: 200 - total flux cleaned = 0.0402869 Jy ! Total flux subtracted in 200 components = 0.0402869 Jy ! Clean residual min=-0.018888 max=0.019046 Jy/beam ! Clean residual mean=0.000099 rms=0.004170 Jy/beam ! Combined flux in latest and established models = 0.549646 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 30 components and 0.549646 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=0.105679Jy sigma=0.001128 ! Fit after self-cal, rms=0.105679Jy sigma=0.001128 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.90 ! LA 1.02 MK 0.94 NL 1.02 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.86 ! LA 1.03 MK 0.94 NL 1.03 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.13 KP 0.81 ! LA 1.05 MK 0.94 NL 1.02 OV 0.98 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.11 KP 0.77 ! LA 1.05 MK 0.95 NL 1.02 OV 0.98 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.08 KP 0.73 ! LA 1.04 MK 0.98 NL 1.05 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.11 KP 0.74 ! LA 1.05 MK 0.96 NL 1.06 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.26 KP 0.79 ! LA 1.12 MK 1.03 NL 1.09 OV 1.05 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.19 KP 0.73 ! LA 1.03 MK 0.96 NL 1.04 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.19 KP 0.75 ! LA 1.05 MK 0.96 NL 1.05 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.15 KP 0.78 ! LA 1.07 MK 0.98 NL 1.05 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.15 KP 0.82 ! LA 1.07 MK 1.00 NL 1.06 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.13 KP 0.85 ! LA 1.06 MK 0.99 NL 1.05 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.105679Jy sigma=0.001128 ! Fit after self-cal, rms=0.076120Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=1.988 mas, bpa=0.9727 degrees ! Estimated noise=317.597 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 = -0.0006801 Jy ! Component: 100 - total flux cleaned = -0.000548568 Jy ! Component: 150 - total flux cleaned = -0.00054399 Jy ! Component: 200 - total flux cleaned = -0.000649793 Jy ! Total flux subtracted in 200 components = -0.000649793 Jy ! Clean residual min=-0.005283 max=0.005023 Jy/beam ! Clean residual mean=0.000019 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.548996 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.548996 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=0.075736Jy sigma=0.000793 ! Fit after self-cal, rms=0.075790Jy sigma=0.000792 ! 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=0.075790Jy sigma=0.000792 ! Fit after self-cal, rms=0.075505Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8872 mas, bmaj=1.99 mas, bpa=0.8476 degrees ! Estimated noise=317.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103443 Jy ! Component: 100 - total flux cleaned = -0.00127754 Jy ! Component: 150 - total flux cleaned = -0.0015026 Jy ! Component: 200 - total flux cleaned = -0.00171234 Jy ! Total flux subtracted in 200 components = -0.00171234 Jy ! Clean residual min=-0.004602 max=0.004864 Jy/beam ! Clean residual mean=0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.547284 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.547284 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=0.075348Jy sigma=0.000784 ! Fit after self-cal, rms=0.075350Jy sigma=0.000784 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 (-0.2, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277024 Jy ! Component: 100 - total flux cleaned = 0.00327128 Jy ! Component: 150 - total flux cleaned = 0.00334819 Jy ! Component: 200 - total flux cleaned = 0.00327766 Jy ! Total flux subtracted in 200 components = 0.00327766 Jy ! Clean residual min=-0.003734 max=0.002625 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.550562 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.550561 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=0.075049Jy sigma=0.000780 ! Fit after self-cal, rms=0.075025Jy sigma=0.000780 ! 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=0.075025Jy sigma=0.000780 ! Fit after self-cal, rms=0.074835Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8878 mas, bmaj=1.99 mas, bpa=0.8632 degrees ! Estimated noise=317.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511962 Jy ! Component: 100 - total flux cleaned = 0.000254915 Jy ! Component: 150 - total flux cleaned = 0.000198839 Jy ! Component: 200 - total flux cleaned = 9.22422e-05 Jy ! Total flux subtracted in 200 components = 9.22422e-05 Jy ! Clean residual min=-0.003116 max=0.002066 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.550654 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.550654 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=0.074733Jy sigma=0.000777 ! Fit after self-cal, rms=0.074733Jy sigma=0.000777 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 = 0.000338514 Jy ! Component: 100 - total flux cleaned = 0.00038642 Jy ! Component: 150 - total flux cleaned = 0.000386509 Jy ! Component: 200 - total flux cleaned = 0.000428631 Jy ! Total flux subtracted in 200 components = 0.000428631 Jy ! Clean residual min=-0.002748 max=0.001951 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.551082 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.551082 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=0.074679Jy sigma=0.000776 ! Fit after self-cal, rms=0.074677Jy sigma=0.000776 ! 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=0.074677Jy sigma=0.000776 ! Fit after self-cal, rms=0.074605Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.152 mas, bmaj=3.388 mas, bpa=-0.02147 degrees ! Estimated noise=393.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000733151 Jy ! Component: 100 - total flux cleaned = -0.000657896 Jy ! Component: 150 - total flux cleaned = -0.000624743 Jy ! Component: 200 - total flux cleaned = -0.000663671 Jy ! Total flux subtracted in 200 components = -0.000663671 Jy ! Clean residual min=-0.001256 max=0.001709 Jy/beam ! Clean residual mean=-0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.550419 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.550419 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=0.074588Jy sigma=0.000776 ! Fit after self-cal, rms=0.074583Jy sigma=0.000776 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 = 0.000230602 Jy ! Component: 100 - total flux cleaned = 0.000343288 Jy ! Component: 150 - total flux cleaned = 0.000359951 Jy ! Component: 200 - total flux cleaned = 0.000359358 Jy ! Total flux subtracted in 200 components = 0.000359358 Jy ! Clean residual min=-0.001278 max=0.001532 Jy/beam ! Clean residual mean=-0.000003 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.550778 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.550778 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=0.074574Jy sigma=0.000776 ! Fit after self-cal, rms=0.074571Jy sigma=0.000776 ! 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=0.8879 mas, bmaj=1.99 mas, bpa=0.8597 degrees ! Estimated noise=317.292 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 1.99 at 0.8597 degrees (North through East) ! Clean map min=-0.0017583 max=0.49128 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=0.6904 mas, bmaj=1.71 mas, bpa=-0.8816 degrees ! Estimated noise=524.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.37561 Jy ! Component: 100 - total flux cleaned = 0.458768 Jy ! Component: 150 - total flux cleaned = 0.491166 Jy ! Component: 200 - total flux cleaned = 0.510321 Jy ! Total flux subtracted in 200 components = 0.510321 Jy ! Clean residual min=-0.005112 max=0.009716 Jy/beam ! Clean residual mean=-0.000029 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.510321 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.510321 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=1.99 mas, bpa=0.8597 degrees ! Estimated noise=317.292 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 = 0.0149623 Jy ! Component: 100 - total flux cleaned = 0.0231979 Jy ! Component: 150 - total flux cleaned = 0.028554 Jy ! Component: 200 - total flux cleaned = 0.0323025 Jy ! Total flux subtracted in 200 components = 0.0323025 Jy ! Clean residual min=-0.002099 max=0.002089 Jy/beam ! Clean residual mean=-0.000009 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.542624 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.542624 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=2.152 mas, bmaj=3.388 mas, bpa=-0.02147 degrees ! Estimated noise=393.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00345409 Jy ! Component: 100 - total flux cleaned = 0.00538776 Jy ! Component: 150 - total flux cleaned = 0.0066049 Jy ! Component: 200 - total flux cleaned = 0.00725569 Jy ! Total flux subtracted in 200 components = 0.00725569 Jy ! Clean residual min=-0.001422 max=0.001323 Jy/beam ! Clean residual mean=-0.000006 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.54988 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 = 0.000102764 Jy ! Component: 100 - total flux cleaned = 0.000125604 Jy ! Component: 150 - total flux cleaned = 0.000169053 Jy ! Component: 200 - total flux cleaned = 0.000189045 Jy ! Total flux subtracted in 200 components = 0.000189045 Jy ! Clean residual min=-0.001410 max=0.001319 Jy/beam ! Clean residual mean=-0.000005 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.550069 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.550069 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=1.99 mas, bpa=0.8597 degrees ! Estimated noise=317.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000986565 Jy ! Component: 100 - total flux cleaned = -0.000931748 Jy ! Component: 150 - total flux cleaned = -0.000835409 Jy ! Component: 200 - total flux cleaned = -0.000790154 Jy ! Total flux subtracted in 200 components = -0.000790154 Jy ! Clean residual min=-0.001747 max=0.001289 Jy/beam ! Clean residual mean=-0.000003 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.549278 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.549279 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=0.074575Jy sigma=0.000775 ! Fit after self-cal, rms=0.074566Jy sigma=0.000775 wmodel J0239-0234_X_2014_05_31_pus_map.mod ! Writing 84 model components to file: J0239-0234_X_2014_05_31_pus_map.mod wobs J0239-0234_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2014_05_31_pus_uvs.fits wwins J0239-0234_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0239-0234_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 = -0.000467271 Jy ! Component: 100 - total flux cleaned = -0.000583739 Jy ! Component: 150 - total flux cleaned = -0.000716228 Jy ! Component: 200 - total flux cleaned = -0.000821705 Jy ! Component: 250 - total flux cleaned = -0.000923609 Jy ! Component: 300 - total flux cleaned = -0.00102235 Jy ! Component: 350 - total flux cleaned = -0.00113681 Jy ! Component: 400 - total flux cleaned = -0.00122938 Jy ! Component: 450 - total flux cleaned = -0.00128338 Jy ! Component: 500 - total flux cleaned = -0.00140695 Jy ! Component: 550 - total flux cleaned = -0.00149357 Jy ! Component: 600 - total flux cleaned = -0.00161214 Jy ! Component: 650 - total flux cleaned = -0.00172823 Jy ! Component: 700 - total flux cleaned = -0.00182604 Jy ! Component: 750 - total flux cleaned = -0.00192263 Jy ! Component: 800 - total flux cleaned = -0.00197029 Jy ! Component: 850 - total flux cleaned = -0.00209524 Jy ! Component: 900 - total flux cleaned = -0.00215666 Jy ! Component: 950 - total flux cleaned = -0.00224736 Jy ! Component: 1000 - total flux cleaned = -0.00232141 Jy ! Component: 1050 - total flux cleaned = -0.00238004 Jy ! Component: 1100 - total flux cleaned = -0.00240887 Jy ! Component: 1150 - total flux cleaned = -0.00243747 Jy ! Component: 1200 - total flux cleaned = -0.00247952 Jy ! Component: 1250 - total flux cleaned = -0.00247972 Jy ! Component: 1300 - total flux cleaned = -0.00250741 Jy ! Component: 1350 - total flux cleaned = -0.00254794 Jy ! Component: 1400 - total flux cleaned = -0.00258791 Jy ! Component: 1450 - total flux cleaned = -0.00253501 Jy ! Component: 1500 - total flux cleaned = -0.00257435 Jy ! Component: 1550 - total flux cleaned = -0.00258754 Jy ! Component: 1600 - total flux cleaned = -0.00260036 Jy ! Component: 1650 - total flux cleaned = -0.00258742 Jy ! Component: 1700 - total flux cleaned = -0.00261234 Jy ! Component: 1750 - total flux cleaned = -0.0026248 Jy ! Component: 1800 - total flux cleaned = -0.00260046 Jy ! Component: 1850 - total flux cleaned = -0.00262475 Jy ! Component: 1900 - total flux cleaned = -0.00262467 Jy ! Component: 1950 - total flux cleaned = -0.00261256 Jy ! Component: 2000 - total flux cleaned = -0.00258895 Jy ! Total flux subtracted in 2048 components = -0.00255413 Jy ! Clean residual min=-0.000638 max=0.000601 Jy/beam ! Clean residual mean=-0.000003 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.546724 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 215 components and 0.546725 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 1.99 at 0.8597 degrees (North through East) ! Clean map min=-0.00097595 max=0.49304 Jy/beam ! Writing clean map to FITS file: J0239-0234_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 0.493044 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00021546 device "J0239-0234_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0239-0234_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1311 0.1311 0.262199 0.524398 1.0488 2.09759 4.19519 8.39037 16.7807 33.5615 67.123 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.493 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8879 x 1.99 at 0.8597 degrees (North through East) ! Clean map min=-0.00097595 max=0.49304 Jy/beam quit ! Quitting program ! Log file J0239-0234_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:49 2016