! Started logfile: J2343-1351_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:18:18 2016 obs J2343-1351_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2343-1351_X_2014_08_05_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.777055 visibilities/baseline/integration-bin. ! Found source: J2343-1351 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 51612 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 J2343-1351_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999190Jy sigma=0.011258 ! Fit after self-cal, rms=0.953717Jy sigma=0.010744 ! 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=0.8112 mas, bmaj=2.999 mas, bpa=20.24 degrees ! Estimated noise=422.552 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 = 0.0365691 Jy ! Component: 100 - total flux cleaned = 0.0453645 Jy ! Total flux subtracted in 100 components = 0.0453645 Jy ! Clean residual min=-0.002838 max=0.005490 Jy/beam ! Clean residual mean=-0.000006 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0453645 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0453645 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=0.076883Jy sigma=0.000818 ! Fit after self-cal, rms=0.075469Jy sigma=0.000802 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564478 Jy ! Component: 100 - total flux cleaned = 0.00871606 Jy ! Total flux subtracted in 100 components = 0.00871606 Jy ! Clean residual min=-0.002809 max=0.004816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0540806 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0540806 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=0.074938Jy sigma=0.000795 ! Fit after self-cal, rms=0.074955Jy sigma=0.000795 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=3.283 mas, bpa=18.28 degrees ! Estimated noise=280.115 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 (-16.4, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726056 Jy ! Component: 100 - total flux cleaned = 0.0111732 Jy ! Component: 150 - total flux cleaned = 0.0139958 Jy ! Component: 200 - total flux cleaned = 0.0161677 Jy ! Total flux subtracted in 200 components = 0.0161677 Jy ! Clean residual min=-0.003077 max=0.004692 Jy/beam ! Clean residual mean=-0.000005 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.0702483 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.0702482 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=0.074262Jy sigma=0.000785 ! Fit after self-cal, rms=0.074051Jy sigma=0.000782 ! 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 0.93 FD 1.10 HN 1.08 KP 0.99 ! LA 0.97 MK 1.00* NL 0.98 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.03 KP 0.99 ! LA 0.98 MK 1.00* NL 0.98 OV 0.97 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 1.15 KP 0.91 ! LA 1.01 MK 1.00* NL 0.93 OV 0.96 ! PT 0.91 SC 1.00 ! ! ! 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 1.11 HN 1.09 KP 0.84 ! LA 0.98 MK 1.00* NL 0.96 OV 0.96 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 0.96 KP 0.82 ! LA 1.00 MK 1.00* NL 1.01 OV 0.94 ! PT 0.96 SC 1.00 ! ! ! 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 1.04 HN 1.09 KP 0.81 ! LA 0.96 MK 1.00* NL 1.00 OV 0.96 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.20 HN 1.03 KP 0.88 ! LA 0.99 MK 1.00* NL 1.04 OV 0.96 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.12 KP 0.81 ! LA 1.02 MK 1.00* NL 0.98 OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.02 KP 0.81 ! LA 0.99 MK 1.00* NL 0.98 OV 0.95 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.04 HN 0.90 KP 0.91 ! LA 1.04 MK 1.00* NL 1.06 OV 0.98 ! PT 0.99 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 0.85 FD 1.09 HN 0.96 KP 0.85 ! LA 1.02 MK 1.00* NL 0.97 OV 1.03 ! PT 1.03 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 0.91 FD 1.09 HN 0.94 KP 0.94 ! LA 1.00 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Fit before self-cal, rms=0.074051Jy sigma=0.000782 ! Fit after self-cal, rms=0.071227Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.054 mas, bmaj=3.306 mas, bpa=18.2 degrees ! Estimated noise=271.056 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 = 0.00389377 Jy ! Component: 100 - total flux cleaned = 0.00587845 Jy ! Component: 150 - total flux cleaned = 0.00679875 Jy ! Component: 200 - total flux cleaned = 0.00749533 Jy ! Total flux subtracted in 200 components = 0.00749533 Jy ! Clean residual min=-0.002225 max=0.004543 Jy/beam ! Clean residual mean=0.000000 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.0777436 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 91 components and 0.0777436 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=0.071007Jy sigma=0.000777 ! Fit after self-cal, rms=0.070918Jy sigma=0.000775 ! Inverting map ! Added new window around map position (-12.6, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443609 Jy ! Component: 100 - total flux cleaned = 0.00710406 Jy ! Component: 150 - total flux cleaned = 0.0085685 Jy ! Component: 200 - total flux cleaned = 0.00957754 Jy ! Total flux subtracted in 200 components = 0.00957754 Jy ! Clean residual min=-0.001575 max=0.001485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0873211 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 134 components and 0.0873211 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=0.070631Jy sigma=0.000771 ! Fit after self-cal, rms=0.070552Jy sigma=0.000770 ! 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=0.070552Jy sigma=0.000770 ! Fit after self-cal, rms=0.071194Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=3.313 mas, bpa=18.27 degrees ! Estimated noise=272.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213754 Jy ! Component: 100 - total flux cleaned = 0.00328581 Jy ! Component: 150 - total flux cleaned = 0.00389399 Jy ! Component: 200 - total flux cleaned = 0.00435223 Jy ! Total flux subtracted in 200 components = 0.00435223 Jy ! Clean residual min=-0.001086 max=0.001192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0916733 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 154 components and 0.0916733 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=0.071117Jy sigma=0.000768 ! Fit after self-cal, rms=0.071115Jy sigma=0.000768 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 = 0.00100421 Jy ! Component: 100 - total flux cleaned = 0.00143982 Jy ! Component: 150 - total flux cleaned = 0.00170658 Jy ! Component: 200 - total flux cleaned = 0.00193571 Jy ! Total flux subtracted in 200 components = 0.00193571 Jy ! Clean residual min=-0.000964 max=0.001190 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.093609 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 166 components and 0.093609 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=0.071082Jy sigma=0.000767 ! Fit after self-cal, rms=0.071073Jy sigma=0.000767 ! 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=0.071073Jy sigma=0.000767 ! Fit after self-cal, rms=0.071285Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.317 mas, bpa=18.32 degrees ! Estimated noise=272.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915647 Jy ! Component: 100 - total flux cleaned = 0.00128912 Jy ! Component: 150 - total flux cleaned = 0.00149431 Jy ! Component: 200 - total flux cleaned = 0.00158509 Jy ! Total flux subtracted in 200 components = 0.00158509 Jy ! Clean residual min=-0.000947 max=0.001088 Jy/beam ! Clean residual mean=-0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0951941 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 0.0951941 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=0.071264Jy sigma=0.000767 ! Fit after self-cal, rms=0.071275Jy sigma=0.000767 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 = 0.000360392 Jy ! Component: 100 - total flux cleaned = 0.00052038 Jy ! Component: 150 - total flux cleaned = 0.000602231 Jy ! Component: 200 - total flux cleaned = 0.000657828 Jy ! Total flux subtracted in 200 components = 0.000657828 Jy ! Clean residual min=-0.000925 max=0.001067 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.095852 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 195 components and 0.0958519 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=0.071264Jy sigma=0.000767 ! Fit after self-cal, rms=0.071256Jy sigma=0.000767 ! 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=0.071256Jy sigma=0.000767 ! Fit after self-cal, rms=0.071295Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=4.445 mas, bpa=7.47 degrees ! Estimated noise=310.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000652288 Jy ! Component: 100 - total flux cleaned = 0.000916987 Jy ! Component: 150 - total flux cleaned = 0.000975632 Jy ! Component: 200 - total flux cleaned = 0.00102618 Jy ! Total flux subtracted in 200 components = 0.00102618 Jy ! Clean residual min=-0.000865 max=0.001285 Jy/beam ! Clean residual mean=-0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0968781 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 212 components and 0.0968781 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=0.071287Jy sigma=0.000766 ! Fit after self-cal, rms=0.071289Jy sigma=0.000766 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 = 0.000252378 Jy ! Component: 100 - total flux cleaned = 0.000338544 Jy ! Component: 150 - total flux cleaned = 0.000324649 Jy ! Component: 200 - total flux cleaned = 0.00033897 Jy ! Total flux subtracted in 200 components = 0.00033897 Jy ! Clean residual min=-0.000822 max=0.001258 Jy/beam ! Clean residual mean=-0.000004 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0972171 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 222 components and 0.0972171 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=0.071286Jy sigma=0.000766 ! Fit after self-cal, rms=0.071284Jy sigma=0.000766 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.319 mas, bpa=18.35 degrees ! Estimated noise=271.786 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.319 at 18.35 degrees (North through East) ! Clean map min=-0.00085287 max=0.045625 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=0.814 mas, bmaj=3.021 mas, bpa=20.3 degrees ! Estimated noise=413.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03667 Jy ! Component: 100 - total flux cleaned = 0.0484599 Jy ! Component: 150 - total flux cleaned = 0.0560834 Jy ! Component: 200 - total flux cleaned = 0.0620364 Jy ! Total flux subtracted in 200 components = 0.0620364 Jy ! Clean residual min=-0.002667 max=0.003689 Jy/beam ! Clean residual mean=-0.000005 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0620364 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0620364 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.319 mas, bpa=18.35 degrees ! Estimated noise=271.786 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 = 0.00725761 Jy ! Component: 100 - total flux cleaned = 0.0126889 Jy ! Component: 150 - total flux cleaned = 0.0169435 Jy ! Component: 200 - total flux cleaned = 0.020345 Jy ! Total flux subtracted in 200 components = 0.020345 Jy ! Clean residual min=-0.001608 max=0.002111 Jy/beam ! Clean residual mean=-0.000005 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.0823814 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 68 components and 0.0823814 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=2.229 mas, bmaj=4.445 mas, bpa=7.47 degrees ! Estimated noise=310.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00407419 Jy ! Component: 100 - total flux cleaned = 0.00696521 Jy ! Component: 150 - total flux cleaned = 0.00911737 Jy ! Component: 200 - total flux cleaned = 0.0107451 Jy ! Total flux subtracted in 200 components = 0.0107451 Jy ! Clean residual min=-0.001176 max=0.001466 Jy/beam ! Clean residual mean=-0.000005 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0931264 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 = 0.00120417 Jy ! Component: 100 - total flux cleaned = 0.00195561 Jy ! Component: 150 - total flux cleaned = 0.00259512 Jy ! Component: 200 - total flux cleaned = 0.00310088 Jy ! Total flux subtracted in 200 components = 0.00310088 Jy ! Clean residual min=-0.000952 max=0.001286 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0962273 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 131 components and 0.0962273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=3.319 mas, bpa=18.35 degrees ! Estimated noise=271.786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000628422 Jy ! Component: 100 - total flux cleaned = 0.000806206 Jy ! Component: 150 - total flux cleaned = 0.000959625 Jy ! Component: 200 - total flux cleaned = 0.00104914 Jy ! Total flux subtracted in 200 components = 0.00104914 Jy ! Clean residual min=-0.000895 max=0.001023 Jy/beam ! Clean residual mean=-0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0972764 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 149 components and 0.0972764 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=0.071296Jy sigma=0.000766 ! Fit after self-cal, rms=0.071275Jy sigma=0.000766 wmodel J2343-1351_X_2014_08_05_pus_map.mod ! Writing 149 model components to file: J2343-1351_X_2014_08_05_pus_map.mod wobs J2343-1351_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2343-1351_X_2014_08_05_pus_uvs.fits wwins J2343-1351_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J2343-1351_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257088 Jy ! Component: 100 - total flux cleaned = 0.00031851 Jy ! Component: 150 - total flux cleaned = 0.000305325 Jy ! Component: 200 - total flux cleaned = 0.000279522 Jy ! Component: 250 - total flux cleaned = 0.000303852 Jy ! Component: 300 - total flux cleaned = 0.000326453 Jy ! Component: 350 - total flux cleaned = 0.000326361 Jy ! Component: 400 - total flux cleaned = 0.000326105 Jy ! Component: 450 - total flux cleaned = 0.000305553 Jy ! Component: 500 - total flux cleaned = 0.000276466 Jy ! Component: 550 - total flux cleaned = 0.000295458 Jy ! Component: 600 - total flux cleaned = 0.000295021 Jy ! Component: 650 - total flux cleaned = 0.000312624 Jy ! Component: 700 - total flux cleaned = 0.000304126 Jy ! Component: 750 - total flux cleaned = 0.000312757 Jy ! Component: 800 - total flux cleaned = 0.000321005 Jy ! Component: 850 - total flux cleaned = 0.000289255 Jy ! Component: 900 - total flux cleaned = 0.000250653 Jy ! Component: 950 - total flux cleaned = 0.000235577 Jy ! Component: 1000 - total flux cleaned = 0.000183817 Jy ! Component: 1050 - total flux cleaned = 0.000154859 Jy ! Component: 1100 - total flux cleaned = 0.000140695 Jy ! Component: 1150 - total flux cleaned = 0.000119808 Jy ! Component: 1200 - total flux cleaned = 9.90949e-05 Jy ! Component: 1250 - total flux cleaned = 8.55546e-05 Jy ! Component: 1300 - total flux cleaned = 5.90711e-05 Jy ! Component: 1350 - total flux cleaned = 4.60365e-05 Jy ! Component: 1400 - total flux cleaned = 2.04895e-05 Jy ! Component: 1450 - total flux cleaned = 7.90992e-06 Jy ! Component: 1500 - total flux cleaned = -4.43986e-06 Jy ! Component: 1550 - total flux cleaned = -1.05229e-05 Jy ! Component: 1600 - total flux cleaned = -2.25488e-05 Jy ! Component: 1650 - total flux cleaned = -1.65345e-05 Jy ! Component: 1700 - total flux cleaned = -4.02233e-05 Jy ! Component: 1750 - total flux cleaned = -4.01517e-05 Jy ! Component: 1800 - total flux cleaned = -2.85158e-05 Jy ! Component: 1850 - total flux cleaned = -6.27857e-05 Jy ! Component: 1900 - total flux cleaned = -5.72024e-05 Jy ! Component: 1950 - total flux cleaned = -7.39643e-05 Jy ! Component: 2000 - total flux cleaned = -8.50293e-05 Jy ! Total flux subtracted in 2048 components = -0.000106827 Jy ! Clean residual min=-0.000290 max=0.000355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0971696 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 291 components and 0.0971696 Jy ![Exited script file: muppet] wmap "J2343-1351_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.319 at 18.35 degrees (North through East) ! Clean map min=-0.00075084 max=0.045207 Jy/beam ! Writing clean map to FITS file: J2343-1351_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0452071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109763 device "J2343-1351_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2343-1351_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.728402 0.728402 1.4568 2.91361 5.82722 11.6544 23.3089 46.6178 93.2355 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 3.319 at 18.35 degrees (North through East) ! Clean map min=-0.00075084 max=0.045207 Jy/beam quit ! Quitting program ! Log file J2343-1351_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:18:22 2016