! Started logfile: J1718-1120_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:50:38 2019 obs J1718-1120_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1718-1120_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.754271 visibilities/baseline/integration-bin. ! Found source: J1718-1120 ! ! 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 1309 lines of history. ! ! Reading 70464 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 J1718-1120_X_2017_01_16_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 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 220 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 249 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.927671Jy sigma=0.007447 ! Fit after self-cal, rms=0.909559Jy sigma=0.007316 ! 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=0.8335 mas, bmaj=2.715 mas, bpa=18.83 degrees ! Estimated noise=720.899 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 = 0.0739333 Jy ! Component: 100 - total flux cleaned = 0.090702 Jy ! Total flux subtracted in 100 components = 0.090702 Jy ! Clean residual min=-0.004273 max=0.006648 Jy/beam ! Clean residual mean=0.000018 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.090702 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.090702 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=0.099241Jy sigma=0.000658 ! Fit after self-cal, rms=0.099226Jy sigma=0.000658 ! Inverting map ! Added new window around map position (-1.2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00726897 Jy ! Component: 100 - total flux cleaned = 0.0113276 Jy ! Total flux subtracted in 100 components = 0.0113276 Jy ! Clean residual min=-0.003224 max=0.002799 Jy/beam ! Clean residual mean=0.000012 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.10203 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.10203 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=0.098816Jy sigma=0.000652 ! Fit after self-cal, rms=0.098817Jy sigma=0.000652 ! 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=1.011 mas, bmaj=2.891 mas, bpa=16.99 degrees ! Estimated noise=350.321 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 = 0.00310607 Jy ! Component: 100 - total flux cleaned = 0.0041822 Jy ! Component: 150 - total flux cleaned = 0.00418549 Jy ! Component: 200 - total flux cleaned = 0.00418414 Jy ! Total flux subtracted in 200 components = 0.00418414 Jy ! Clean residual min=-0.001891 max=0.001648 Jy/beam ! Clean residual mean=0.000015 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.106214 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.106214 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=0.098761Jy sigma=0.000651 ! Fit after self-cal, rms=0.098766Jy sigma=0.000651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.97 KP 0.99 ! LA 1.01 MK 1.00* NL 0.97 OV 0.99 ! PT 1.18 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.98 KP 1.00 ! LA 0.98 MK 1.00* NL 0.96 OV 1.03 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.96 KP 1.01 ! LA 1.02 MK 1.00* NL 0.96 OV 1.00 ! PT 1.21 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 1.00 ! LA 1.01 MK 1.00* NL 0.96 OV 0.98 ! PT 1.21 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.95 KP 1.00 ! LA 1.01 MK 1.00* NL 0.96 OV 0.98 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.96 KP 1.02 ! LA 0.99 MK 1.00* NL 0.96 OV 1.00 ! PT 1.24 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.98 ! LA 0.93 MK 1.00* NL 0.99 OV 0.94 ! PT 1.24 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00 KP 0.98 ! LA 0.96 MK 1.00* NL 0.94 OV 0.99 ! PT 1.22 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.02 KP 1.02 ! LA 0.95 MK 1.00* NL 0.92 OV 0.96 ! PT 1.11 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 1.01 ! LA 0.99 MK 1.00* NL 0.94 OV 0.99 ! PT 1.21 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00* NL 0.96 OV 0.98 ! PT 1.20 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.99 HN 0.95 KP 1.01 ! LA 0.97 MK 1.00* NL 0.95 OV 1.00 ! PT 1.20 SC 0.99 ! ! ! Fit before self-cal, rms=0.098766Jy sigma=0.000651 ! Fit after self-cal, rms=0.106460Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.876 mas, bpa=16.86 degrees ! Estimated noise=348.495 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 = 0.00155708 Jy ! Component: 100 - total flux cleaned = 0.00144373 Jy ! Component: 150 - total flux cleaned = 0.00131077 Jy ! Component: 200 - total flux cleaned = 0.00124585 Jy ! Total flux subtracted in 200 components = 0.00124585 Jy ! Clean residual min=-0.000984 max=0.001244 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.10746 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.10746 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=0.106436Jy sigma=0.000649 ! Fit after self-cal, rms=0.106573Jy sigma=0.000649 ! 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=0.106573Jy sigma=0.000649 ! Fit after self-cal, rms=0.107090Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.87 mas, bpa=16.8 degrees ! Estimated noise=349.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977875 Jy ! Component: 100 - total flux cleaned = 0.00116727 Jy ! Component: 150 - total flux cleaned = 0.00114104 Jy ! Component: 200 - total flux cleaned = 0.0011186 Jy ! Total flux subtracted in 200 components = 0.0011186 Jy ! Clean residual min=-0.000813 max=0.000939 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.108578 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.108578 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=0.107080Jy sigma=0.000648 ! Fit after self-cal, rms=0.107100Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.72858e-05 Jy ! Component: 100 - total flux cleaned = 1.69518e-05 Jy ! Component: 150 - total flux cleaned = 6.9846e-06 Jy ! Component: 200 - total flux cleaned = 7.11523e-06 Jy ! Total flux subtracted in 200 components = 7.11523e-06 Jy ! Clean residual min=-0.000813 max=0.000874 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.108585 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.108585 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=0.107097Jy sigma=0.000648 ! Fit after self-cal, rms=0.107095Jy sigma=0.000648 ! 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=0.107095Jy sigma=0.000648 ! Fit after self-cal, rms=0.107211Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.865 mas, bpa=16.77 degrees ! Estimated noise=349.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037019 Jy ! Component: 100 - total flux cleaned = 0.000423581 Jy ! Component: 150 - total flux cleaned = 0.00044308 Jy ! Component: 200 - total flux cleaned = 0.000426872 Jy ! Total flux subtracted in 200 components = 0.000426872 Jy ! Clean residual min=-0.000731 max=0.000758 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.109012 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.109012 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=0.107208Jy sigma=0.000647 ! Fit after self-cal, rms=0.107220Jy sigma=0.000647 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 = -8.30639e-06 Jy ! Component: 100 - total flux cleaned = -1.06741e-07 Jy ! Component: 150 - total flux cleaned = -6.67467e-06 Jy ! Component: 200 - total flux cleaned = -1.92892e-05 Jy ! Total flux subtracted in 200 components = -1.92892e-05 Jy ! Clean residual min=-0.000729 max=0.000745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.108993 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.108993 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=0.107218Jy sigma=0.000647 ! Fit after self-cal, rms=0.107218Jy sigma=0.000647 ! 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=0.107218Jy sigma=0.000647 ! Fit after self-cal, rms=0.107408Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.061 mas, bmaj=3.89 mas, bpa=4.109 degrees ! Estimated noise=434.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.60916e-05 Jy ! Component: 100 - total flux cleaned = 1.48593e-05 Jy ! Component: 150 - total flux cleaned = -1.71658e-05 Jy ! Component: 200 - total flux cleaned = -4.89132e-05 Jy ! Total flux subtracted in 200 components = -4.89132e-05 Jy ! Clean residual min=-0.000813 max=0.000785 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.108944 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.108944 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=0.107405Jy sigma=0.000647 ! Fit after self-cal, rms=0.107407Jy sigma=0.000647 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 = -3.84233e-05 Jy ! Component: 100 - total flux cleaned = -6.49904e-05 Jy ! Component: 150 - total flux cleaned = -8.75986e-05 Jy ! Component: 200 - total flux cleaned = -0.000111237 Jy ! Total flux subtracted in 200 components = -0.000111237 Jy ! Clean residual min=-0.000812 max=0.000774 Jy/beam ! Clean residual mean=-0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.108833 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.108833 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=0.107405Jy sigma=0.000647 ! Fit after self-cal, rms=0.107405Jy sigma=0.000647 ! 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=1.011 mas, bmaj=2.861 mas, bpa=16.75 degrees ! Estimated noise=349.198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 2.861 at 16.75 degrees (North through East) ! Clean map min=-0.00074228 max=0.093925 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=0.8386 mas, bmaj=2.69 mas, bpa=18.54 degrees ! Estimated noise=719.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.073396 Jy ! Component: 100 - total flux cleaned = 0.091179 Jy ! Component: 150 - total flux cleaned = 0.0987323 Jy ! Component: 200 - total flux cleaned = 0.103024 Jy ! Total flux subtracted in 200 components = 0.103024 Jy ! Clean residual min=-0.002700 max=0.002646 Jy/beam ! Clean residual mean=0.000002 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.103024 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.103024 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.861 mas, bpa=16.75 degrees ! Estimated noise=349.198 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 = 0.00338866 Jy ! Component: 100 - total flux cleaned = 0.0049648 Jy ! Component: 150 - total flux cleaned = 0.00568706 Jy ! Component: 200 - total flux cleaned = 0.00590303 Jy ! Total flux subtracted in 200 components = 0.00590303 Jy ! Clean residual min=-0.000802 max=0.000749 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.108928 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.108928 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=2.061 mas, bmaj=3.89 mas, bpa=4.109 degrees ! Estimated noise=434.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213988 Jy ! Component: 100 - total flux cleaned = 0.000185763 Jy ! Component: 150 - total flux cleaned = 0.000174378 Jy ! Component: 200 - total flux cleaned = 0.00015468 Jy ! Total flux subtracted in 200 components = 0.00015468 Jy ! Clean residual min=-0.000835 max=0.000754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.109082 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 = -2.60375e-05 Jy ! Component: 100 - total flux cleaned = -4.90183e-05 Jy ! Component: 150 - total flux cleaned = -7.03457e-05 Jy ! Component: 200 - total flux cleaned = -8.31811e-05 Jy ! Total flux subtracted in 200 components = -8.31811e-05 Jy ! Clean residual min=-0.000821 max=0.000743 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.108999 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.108999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.861 mas, bpa=16.75 degrees ! Estimated noise=349.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.49137e-05 Jy ! Component: 100 - total flux cleaned = 0.000103212 Jy ! Component: 150 - total flux cleaned = 0.000155586 Jy ! Component: 200 - total flux cleaned = 0.000192997 Jy ! Total flux subtracted in 200 components = 0.000192997 Jy ! Clean residual min=-0.000725 max=0.000757 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.109192 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.109192 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=0.107407Jy sigma=0.000647 ! Fit after self-cal, rms=0.107407Jy sigma=0.000647 wmodel J1718-1120_X_2017_01_16_pus_map.mod ! Writing 78 model components to file: J1718-1120_X_2017_01_16_pus_map.mod wobs J1718-1120_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1718-1120_X_2017_01_16_pus_uvs.fits wwins J1718-1120_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1718-1120_X_2017_01_16_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 = -5.39283e-05 Jy ! Component: 100 - total flux cleaned = -0.000182642 Jy ! Component: 150 - total flux cleaned = -0.000256241 Jy ! Component: 200 - total flux cleaned = -0.000337941 Jy ! Component: 250 - total flux cleaned = -0.000439833 Jy ! Component: 300 - total flux cleaned = -0.000516765 Jy ! Component: 350 - total flux cleaned = -0.000580687 Jy ! Component: 400 - total flux cleaned = -0.000642933 Jy ! Component: 450 - total flux cleaned = -0.000673093 Jy ! Component: 500 - total flux cleaned = -0.000683087 Jy ! Component: 550 - total flux cleaned = -0.000722187 Jy ! Component: 600 - total flux cleaned = -0.000750804 Jy ! Component: 650 - total flux cleaned = -0.000769389 Jy ! Component: 700 - total flux cleaned = -0.000778612 Jy ! Component: 750 - total flux cleaned = -0.000805529 Jy ! Component: 800 - total flux cleaned = -0.000805527 Jy ! Component: 850 - total flux cleaned = -0.000814259 Jy ! Component: 900 - total flux cleaned = -0.000839912 Jy ! Component: 950 - total flux cleaned = -0.000831315 Jy ! Component: 1000 - total flux cleaned = -0.000848188 Jy ! Component: 1050 - total flux cleaned = -0.000840137 Jy ! Component: 1100 - total flux cleaned = -0.000848319 Jy ! Component: 1150 - total flux cleaned = -0.000848408 Jy ! Component: 1200 - total flux cleaned = -0.000895815 Jy ! Component: 1250 - total flux cleaned = -0.000856624 Jy ! Component: 1300 - total flux cleaned = -0.000864308 Jy ! Component: 1350 - total flux cleaned = -0.000856809 Jy ! Component: 1400 - total flux cleaned = -0.000871946 Jy ! Component: 1450 - total flux cleaned = -0.000901815 Jy ! Component: 1500 - total flux cleaned = -0.000894293 Jy ! Component: 1550 - total flux cleaned = -0.000923366 Jy ! Component: 1600 - total flux cleaned = -0.000937704 Jy ! Component: 1650 - total flux cleaned = -0.000944819 Jy ! Component: 1700 - total flux cleaned = -0.000980066 Jy ! Component: 1750 - total flux cleaned = -0.000980078 Jy ! Component: 1800 - total flux cleaned = -0.000986968 Jy ! Component: 1850 - total flux cleaned = -0.00102782 Jy ! Component: 1900 - total flux cleaned = -0.00100752 Jy ! Component: 1950 - total flux cleaned = -0.00101422 Jy ! Component: 2000 - total flux cleaned = -0.00102743 Jy ! Total flux subtracted in 2048 components = -0.00101433 Jy ! Clean residual min=-0.000391 max=0.000363 Jy/beam ! Clean residual mean=0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.108178 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 227 components and 0.108178 Jy ![Exited script file: muppet] wmap "J1718-1120_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 2.861 at 16.75 degrees (North through East) ! Clean map min=-0.00063587 max=0.094081 Jy/beam ! Writing clean map to FITS file: J1718-1120_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0940815 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.420695 0.420695 0.84139 1.68278 3.36556 6.73112 13.4622 26.9245 53.8489 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 2.861 at 16.75 degrees (North through East) ! Clean map min=-0.00063587 max=0.094081 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1718-1120_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:50:42 2019