! Started logfile: J1319-1217_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:44:25 2016 obs J1319-1217_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1319-1217_X_2014_12_20_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966529 visibilities/baseline/integration-bin. ! Found source: J1319-1217 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 42276 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 J1319-1217_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860779Jy sigma=0.010114 ! Fit after self-cal, rms=0.847849Jy sigma=0.009957 ! 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=0.6633 mas, bmaj=1.712 mas, bpa=-2.821 degrees ! Estimated noise=479.002 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 = 0.111372 Jy ! Component: 100 - total flux cleaned = 0.142481 Jy ! Total flux subtracted in 100 components = 0.142481 Jy ! Clean residual min=-0.007707 max=0.019445 Jy/beam ! Clean residual mean=0.000014 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.142481 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.142481 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=0.085109Jy sigma=0.000947 ! Fit after self-cal, rms=0.085036Jy sigma=0.000946 ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207519 Jy ! Component: 100 - total flux cleaned = 0.0343702 Jy ! Total flux subtracted in 100 components = 0.0343702 Jy ! Clean residual min=-0.005202 max=0.009154 Jy/beam ! Clean residual mean=0.000007 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.176851 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.176851 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=0.077273Jy sigma=0.000838 ! Fit after self-cal, rms=0.076888Jy sigma=0.000834 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105647 Jy ! Component: 100 - total flux cleaned = 0.0175471 Jy ! Total flux subtracted in 100 components = 0.0175471 Jy ! Clean residual min=-0.004197 max=0.005520 Jy/beam ! Clean residual mean=0.000002 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.194398 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.194398 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=0.074794Jy sigma=0.000805 ! Fit after self-cal, rms=0.074687Jy sigma=0.000804 ! 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=0.8408 mas, bmaj=2.098 mas, bpa=-2.631 degrees ! Estimated noise=296.826 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 = 0.00699368 Jy ! Component: 100 - total flux cleaned = 0.0105939 Jy ! Component: 150 - total flux cleaned = 0.0127464 Jy ! Component: 200 - total flux cleaned = 0.0140253 Jy ! Total flux subtracted in 200 components = 0.0140253 Jy ! Clean residual min=-0.003560 max=0.003280 Jy/beam ! Clean residual mean=-0.000008 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.208423 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 37 components and 0.208423 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=0.074048Jy sigma=0.000796 ! Fit after self-cal, rms=0.074013Jy sigma=0.000796 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.02 KP 1.10 ! LA 0.98 MK 0.98 NL 0.96 OV 0.93 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.05 KP 1.05 ! LA 0.97 MK 0.98 NL 0.94 OV 0.94 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.07 KP 1.00 ! LA 0.99 MK 0.97 NL 0.97 OV 0.95 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.04 HN 1.02 KP 0.94 ! LA 1.00 MK 0.99 NL 0.95 OV 0.91 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.00 KP 0.90 ! LA 0.99 MK 1.00 NL 0.97 OV 0.95 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.03 KP 0.88 ! LA 0.99 MK 0.98 NL 0.97 OV 0.97 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.14 HN 1.10 KP 0.89 ! LA 0.99 MK 1.06 NL 1.03 OV 1.01 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.10 KP 0.89 ! LA 0.98 MK 0.96 NL 0.96 OV 1.00 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.07 KP 0.92 ! LA 1.00 MK 0.97 NL 0.95 OV 0.97 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.08 KP 0.96 ! LA 1.01 MK 1.01 NL 0.96 OV 0.96 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.09 KP 0.99 ! LA 1.01 MK 1.01 NL 0.97 OV 0.97 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.05 KP 1.02 ! LA 1.01 MK 1.00 NL 0.95 OV 0.95 ! PT 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.074013Jy sigma=0.000796 ! Fit after self-cal, rms=0.072842Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8402 mas, bmaj=2.083 mas, bpa=-2.439 degrees ! Estimated noise=294.767 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 = 0.00150875 Jy ! Component: 100 - total flux cleaned = 0.00142309 Jy ! Component: 150 - total flux cleaned = 0.00135004 Jy ! Component: 200 - total flux cleaned = 0.00128676 Jy ! Total flux subtracted in 200 components = 0.00128676 Jy ! Clean residual min=-0.001729 max=0.001810 Jy/beam ! Clean residual mean=-0.000010 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.20971 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.20971 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=0.072779Jy sigma=0.000781 ! Fit after self-cal, rms=0.072790Jy sigma=0.000781 ! 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=0.072790Jy sigma=0.000781 ! Fit after self-cal, rms=0.073193Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8396 mas, bmaj=2.086 mas, bpa=-2.418 degrees ! Estimated noise=294.763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728821 Jy ! Component: 100 - total flux cleaned = 0.000758278 Jy ! Component: 150 - total flux cleaned = 0.000739537 Jy ! Component: 200 - total flux cleaned = 0.000722068 Jy ! Total flux subtracted in 200 components = 0.000722068 Jy ! Clean residual min=-0.001072 max=0.001464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.210432 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.210432 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=0.073174Jy sigma=0.000779 ! Fit after self-cal, rms=0.073181Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135753 Jy ! Component: 100 - total flux cleaned = 0.00190002 Jy ! Component: 150 - total flux cleaned = 0.00202651 Jy ! Component: 200 - total flux cleaned = 0.00204853 Jy ! Total flux subtracted in 200 components = 0.00204853 Jy ! Clean residual min=-0.000986 max=0.001013 Jy/beam ! Clean residual mean=0.000000 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.212481 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.212481 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=0.073151Jy sigma=0.000779 ! Fit after self-cal, rms=0.073150Jy sigma=0.000779 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073150Jy sigma=0.000779 ! Fit after self-cal, rms=0.073189Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=2.086 mas, bpa=-2.441 degrees ! Estimated noise=294.703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809358 Jy ! Component: 100 - total flux cleaned = 0.00105856 Jy ! Component: 150 - total flux cleaned = 0.00107758 Jy ! Component: 200 - total flux cleaned = 0.00106032 Jy ! Total flux subtracted in 200 components = 0.00106032 Jy ! Clean residual min=-0.000914 max=0.000909 Jy/beam ! Clean residual mean=0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.213541 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.213541 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=0.073176Jy sigma=0.000778 ! Fit after self-cal, rms=0.073176Jy sigma=0.000778 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 = 0.000284971 Jy ! Component: 100 - total flux cleaned = 0.000301953 Jy ! Component: 150 - total flux cleaned = 0.000302359 Jy ! Component: 200 - total flux cleaned = 0.000288379 Jy ! Total flux subtracted in 200 components = 0.000288379 Jy ! Clean residual min=-0.000882 max=0.000877 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.213829 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.213829 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=0.073169Jy sigma=0.000778 ! Fit after self-cal, rms=0.073169Jy sigma=0.000778 ! 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=0.073169Jy sigma=0.000778 ! Fit after self-cal, rms=0.073195Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=4.167 mas, bpa=-0.3913 degrees ! Estimated noise=370.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659014 Jy ! Component: 100 - total flux cleaned = 0.000802487 Jy ! Component: 150 - total flux cleaned = 0.000822102 Jy ! Component: 200 - total flux cleaned = 0.000813725 Jy ! Total flux subtracted in 200 components = 0.000813725 Jy ! Clean residual min=-0.001145 max=0.001047 Jy/beam ! Clean residual mean=0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.214643 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.214643 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=0.073193Jy sigma=0.000778 ! Fit after self-cal, rms=0.073192Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.08088e-05 Jy ! Component: 100 - total flux cleaned = 8.6272e-05 Jy ! Component: 150 - total flux cleaned = 6.53815e-05 Jy ! Component: 200 - total flux cleaned = 6.53076e-05 Jy ! Total flux subtracted in 200 components = 6.53076e-05 Jy ! Clean residual min=-0.001122 max=0.001019 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.214708 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.214708 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=0.073191Jy sigma=0.000778 ! Fit after self-cal, rms=0.073190Jy sigma=0.000778 ! 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=0.8393 mas, bmaj=2.085 mas, bpa=-2.45 degrees ! Estimated noise=294.736 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8393 x 2.085 at -2.45 degrees (North through East) ! Clean map min=-0.00086976 max=0.15015 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=0.6638 mas, bmaj=1.706 mas, bpa=-2.712 degrees ! Estimated noise=473.925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109757 Jy ! Component: 100 - total flux cleaned = 0.143003 Jy ! Component: 150 - total flux cleaned = 0.164132 Jy ! Component: 200 - total flux cleaned = 0.178247 Jy ! Total flux subtracted in 200 components = 0.178247 Jy ! Clean residual min=-0.003076 max=0.007612 Jy/beam ! Clean residual mean=0.000004 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.178247 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.178247 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8393 mas, bmaj=2.085 mas, bpa=-2.45 degrees ! Estimated noise=294.736 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 = 0.0145222 Jy ! Component: 100 - total flux cleaned = 0.0219689 Jy ! Component: 150 - total flux cleaned = 0.0261207 Jy ! Component: 200 - total flux cleaned = 0.0288031 Jy ! Total flux subtracted in 200 components = 0.0288031 Jy ! Clean residual min=-0.001264 max=0.001696 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.20705 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 46 components and 0.20705 Jy ! Inverting map ! Added new window around map position (-0.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197159 Jy ! Component: 100 - total flux cleaned = 0.00343726 Jy ! Component: 150 - total flux cleaned = 0.00457849 Jy ! Component: 200 - total flux cleaned = 0.00538642 Jy ! Total flux subtracted in 200 components = 0.00538642 Jy ! Clean residual min=-0.000940 max=0.000907 Jy/beam ! Clean residual mean=-0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.212437 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.212437 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=2.159 mas, bmaj=4.167 mas, bpa=-0.3913 degrees ! Estimated noise=370.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105916 Jy ! Component: 100 - total flux cleaned = 0.00166446 Jy ! Component: 150 - total flux cleaned = 0.00194829 Jy ! Component: 200 - total flux cleaned = 0.00202712 Jy ! Total flux subtracted in 200 components = 0.00202712 Jy ! Clean residual min=-0.001175 max=0.001085 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.214464 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 = 5.60408e-05 Jy ! Component: 100 - total flux cleaned = 8.52661e-05 Jy ! Component: 150 - total flux cleaned = 0.000120744 Jy ! Component: 200 - total flux cleaned = 0.000153672 Jy ! Total flux subtracted in 200 components = 0.000153672 Jy ! Clean residual min=-0.001152 max=0.001046 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.214618 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 99 components and 0.214618 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8393 mas, bmaj=2.085 mas, bpa=-2.45 degrees ! Estimated noise=294.736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126832 Jy ! Component: 100 - total flux cleaned = -8.73922e-05 Jy ! Component: 150 - total flux cleaned = -7.17844e-05 Jy ! Component: 200 - total flux cleaned = -5.77326e-05 Jy ! Total flux subtracted in 200 components = -5.77326e-05 Jy ! Clean residual min=-0.000852 max=0.000855 Jy/beam ! Clean residual mean=-0.000000 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.21456 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.21456 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=0.073181Jy sigma=0.000778 ! Fit after self-cal, rms=0.073181Jy sigma=0.000778 wmodel J1319-1217_X_2014_12_20_pus_map.mod ! Writing 118 model components to file: J1319-1217_X_2014_12_20_pus_map.mod wobs J1319-1217_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1319-1217_X_2014_12_20_pus_uvs.fits wwins J1319-1217_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J1319-1217_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 9.6377e-05 Jy ! Component: 100 - total flux cleaned = 0.000155373 Jy ! Component: 150 - total flux cleaned = 0.000184202 Jy ! Component: 200 - total flux cleaned = 0.000170776 Jy ! Component: 250 - total flux cleaned = 0.000144876 Jy ! Component: 300 - total flux cleaned = 0.000107365 Jy ! Component: 350 - total flux cleaned = 5.89676e-05 Jy ! Component: 400 - total flux cleaned = 3.53912e-05 Jy ! Component: 450 - total flux cleaned = -2.1924e-05 Jy ! Component: 500 - total flux cleaned = -5.54365e-05 Jy ! Component: 550 - total flux cleaned = -5.54934e-05 Jy ! Component: 600 - total flux cleaned = -0.000109289 Jy ! Component: 650 - total flux cleaned = -0.000109328 Jy ! Component: 700 - total flux cleaned = -0.000129856 Jy ! Component: 750 - total flux cleaned = -0.000159976 Jy ! Component: 800 - total flux cleaned = -0.000149652 Jy ! Component: 850 - total flux cleaned = -0.000149607 Jy ! Component: 900 - total flux cleaned = -0.000158909 Jy ! Component: 950 - total flux cleaned = -0.000187004 Jy ! Component: 1000 - total flux cleaned = -0.000177669 Jy ! Component: 1050 - total flux cleaned = -0.000186808 Jy ! Component: 1100 - total flux cleaned = -0.000186853 Jy ! Component: 1150 - total flux cleaned = -0.000204387 Jy ! Component: 1200 - total flux cleaned = -0.000212779 Jy ! Component: 1250 - total flux cleaned = -0.000204013 Jy ! Component: 1300 - total flux cleaned = -0.000220809 Jy ! Component: 1350 - total flux cleaned = -0.000212379 Jy ! Component: 1400 - total flux cleaned = -0.000204063 Jy ! Component: 1450 - total flux cleaned = -0.000220371 Jy ! Component: 1500 - total flux cleaned = -0.000220373 Jy ! Component: 1550 - total flux cleaned = -0.000220267 Jy ! Component: 1600 - total flux cleaned = -0.000251368 Jy ! Component: 1650 - total flux cleaned = -0.000274289 Jy ! Component: 1700 - total flux cleaned = -0.000266434 Jy ! Component: 1750 - total flux cleaned = -0.000266328 Jy ! Component: 1800 - total flux cleaned = -0.000273793 Jy ! Component: 1850 - total flux cleaned = -0.000281088 Jy ! Component: 1900 - total flux cleaned = -0.000281047 Jy ! Component: 1950 - total flux cleaned = -0.000295516 Jy ! Component: 2000 - total flux cleaned = -0.000324029 Jy ! Total flux subtracted in 2048 components = -0.000338218 Jy ! Clean residual min=-0.000368 max=0.000392 Jy/beam ! Clean residual mean=0.000001 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.214222 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 262 components and 0.214222 Jy ![Exited script file: muppet] wmap "J1319-1217_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8393 x 2.085 at -2.45 degrees (North through East) ! Clean map min=-0.00064548 max=0.15001 Jy/beam ! Writing clean map to FITS file: J1319-1217_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150007 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130658 device "J1319-1217_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1319-1217_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.261304 0.261304 0.522609 1.04522 2.09044 4.18087 8.36174 16.7235 33.447 66.8939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8393 x 2.085 at -2.45 degrees (North through East) ! Clean map min=-0.00064548 max=0.15001 Jy/beam quit ! Quitting program ! Log file J1319-1217_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:44:28 2016