! Started logfile: J2318-4010_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:53:56 2019 obs J2318-4010_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2318-4010_X_2017_01_16_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.461574 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2318-4010 ! ! 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 11964 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 J2318-4010_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 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.896912Jy sigma=0.005882 ! Fit after self-cal, rms=0.872387Jy sigma=0.005750 ! 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=0.7165 mas, bmaj=7.266 mas, bpa=26.81 degrees ! Estimated noise=1746.54 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 = 0.0882936 Jy ! Component: 100 - total flux cleaned = 0.116756 Jy ! Total flux subtracted in 100 components = 0.116756 Jy ! Clean residual min=-0.015066 max=0.014436 Jy/beam ! Clean residual mean=-0.000029 rms=0.004874 Jy/beam ! Combined flux in latest and established models = 0.116756 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.116756 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=0.148412Jy sigma=0.000684 ! Fit after self-cal, rms=0.148299Jy sigma=0.000684 ! 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=0.9391 mas, bmaj=7.038 mas, bpa=25.76 degrees ! Estimated noise=1057.63 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 = 0.0223229 Jy ! Component: 100 - total flux cleaned = 0.0357326 Jy ! Component: 150 - total flux cleaned = 0.0450771 Jy ! Component: 200 - total flux cleaned = 0.0521383 Jy ! Total flux subtracted in 200 components = 0.0521383 Jy ! Clean residual min=-0.019676 max=0.008999 Jy/beam ! Clean residual mean=0.000055 rms=0.005595 Jy/beam ! Combined flux in latest and established models = 0.168894 Jy ! Performing phase self-cal ! Adding 76 model components to the UV plane model. ! The established model now contains 88 components and 0.168894 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=0.141453Jy sigma=0.000668 ! Fit after self-cal, rms=0.141276Jy sigma=0.000667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.00* KP 1.11 ! LA 1.22 MK 1.00* NL 1.09 OV 0.96 ! PT 0.56 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 1.10 ! LA 1.18 MK 1.00* NL 1.18 OV 0.98 ! PT 0.58 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00* KP 1.07 ! LA 1.07 MK 1.00* NL 1.18 OV 1.03 ! PT 0.55 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 1.03 ! LA 1.09 MK 1.00* NL 1.12 OV 1.01 ! PT 0.57 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 1.09 ! LA 1.08 MK 1.00* NL 1.06 OV 1.07 ! PT 0.56 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 1.10 ! LA 1.17 MK 1.00* NL 1.02 OV 0.99 ! PT 0.54 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 1.06 ! LA 1.05 MK 1.00* NL 1.13 OV 1.08 ! PT 0.54 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 1.02 ! LA 1.17 MK 1.00* NL 1.14 OV 1.01 ! PT 0.57 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 1.11 ! LA 1.10 MK 1.00* NL 1.13 OV 0.97 ! PT 0.55 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 1.00* KP 1.09 ! LA 1.10 MK 1.00* NL 1.07 OV 1.00 ! PT 0.54 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 1.02 ! LA 1.10 MK 1.00* NL 1.01 OV 1.01 ! PT 0.60 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.00* KP 1.03 ! LA 1.05 MK 1.00* NL 1.00 OV 1.08 ! PT 0.57 SC 1.06 ! ! ! Fit before self-cal, rms=0.141276Jy sigma=0.000667 ! Fit after self-cal, rms=0.111390Jy sigma=0.000631 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9517 mas, bmaj=7.274 mas, bpa=25.78 degrees ! Estimated noise=1057.89 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 = -0.000206113 Jy ! Component: 100 - total flux cleaned = -0.000334991 Jy ! Component: 150 - total flux cleaned = -0.000288406 Jy ! Component: 200 - total flux cleaned = -0.000249407 Jy ! Total flux subtracted in 200 components = -0.000249407 Jy ! Clean residual min=-0.002281 max=0.002456 Jy/beam ! Clean residual mean=-0.000013 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.168644 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 100 components and 0.168644 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=0.111338Jy sigma=0.000631 ! Fit after self-cal, rms=0.110837Jy sigma=0.000629 ! 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=0.110837Jy sigma=0.000629 ! Fit after self-cal, rms=0.110940Jy sigma=0.000629 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=7.307 mas, bpa=25.81 degrees ! Estimated noise=1056.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116517 Jy ! Component: 100 - total flux cleaned = -0.00124115 Jy ! Component: 150 - total flux cleaned = -0.00117623 Jy ! Component: 200 - total flux cleaned = -0.00114778 Jy ! Total flux subtracted in 200 components = -0.00114778 Jy ! Clean residual min=-0.001846 max=0.002024 Jy/beam ! Clean residual mean=-0.000013 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.167497 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.167497 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=0.110920Jy sigma=0.000628 ! Fit after self-cal, rms=0.110906Jy sigma=0.000628 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 = -3.53083e-06 Jy ! Component: 100 - total flux cleaned = 4.18271e-05 Jy ! Component: 150 - total flux cleaned = 4.02539e-05 Jy ! Component: 200 - total flux cleaned = 3.99767e-05 Jy ! Total flux subtracted in 200 components = 3.99767e-05 Jy ! Clean residual min=-0.001853 max=0.001993 Jy/beam ! Clean residual mean=-0.000011 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.167537 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 114 components and 0.167537 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=0.110899Jy sigma=0.000628 ! Fit after self-cal, rms=0.110892Jy sigma=0.000628 ! 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=0.110892Jy sigma=0.000628 ! Fit after self-cal, rms=0.111600Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9489 mas, bmaj=7.341 mas, bpa=25.83 degrees ! Estimated noise=1058.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000821161 Jy ! Component: 100 - total flux cleaned = -0.00100883 Jy ! Component: 150 - total flux cleaned = -0.00106656 Jy ! Component: 200 - total flux cleaned = -0.00106578 Jy ! Total flux subtracted in 200 components = -0.00106578 Jy ! Clean residual min=-0.001818 max=0.001844 Jy/beam ! Clean residual mean=-0.000012 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.166471 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 119 components and 0.166471 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=0.111591Jy sigma=0.000628 ! Fit after self-cal, rms=0.111592Jy sigma=0.000628 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 = 3.22347e-05 Jy ! Component: 100 - total flux cleaned = 3.19046e-05 Jy ! Component: 150 - total flux cleaned = 4.46966e-05 Jy ! Component: 200 - total flux cleaned = 5.66615e-05 Jy ! Total flux subtracted in 200 components = 5.66615e-05 Jy ! Clean residual min=-0.001817 max=0.001830 Jy/beam ! Clean residual mean=-0.000012 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.166527 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.166527 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=0.111589Jy sigma=0.000628 ! Fit after self-cal, rms=0.111586Jy sigma=0.000628 ! 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=0.111586Jy sigma=0.000628 ! Fit after self-cal, rms=0.112119Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.61 mas, bmaj=12.73 mas, bpa=10.41 degrees ! Estimated noise=1268.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000599207 Jy ! Component: 100 - total flux cleaned = -0.000835995 Jy ! Component: 150 - total flux cleaned = -0.000817815 Jy ! Component: 200 - total flux cleaned = -0.000809724 Jy ! Total flux subtracted in 200 components = -0.000809724 Jy ! Clean residual min=-0.001673 max=0.002052 Jy/beam ! Clean residual mean=-0.000018 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.165718 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 132 components and 0.165718 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=0.112115Jy sigma=0.000628 ! Fit after self-cal, rms=0.112113Jy sigma=0.000628 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 = 2.11754e-05 Jy ! Component: 100 - total flux cleaned = 4.84964e-05 Jy ! Component: 150 - total flux cleaned = 7.4396e-05 Jy ! Component: 200 - total flux cleaned = 9.26637e-05 Jy ! Total flux subtracted in 200 components = 9.26637e-05 Jy ! Clean residual min=-0.001640 max=0.002073 Jy/beam ! Clean residual mean=-0.000017 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.16581 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 138 components and 0.16581 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=0.112113Jy sigma=0.000628 ! Fit after self-cal, rms=0.112111Jy sigma=0.000628 ! 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=0.9486 mas, bmaj=7.368 mas, bpa=25.84 degrees ! Estimated noise=1059.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9486 x 7.368 at 25.84 degrees (North through East) ! Clean map min=-0.001658 max=0.11314 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=0.7246 mas, bmaj=7.581 mas, bpa=26.82 degrees ! Estimated noise=1731.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0869544 Jy ! Component: 100 - total flux cleaned = 0.114629 Jy ! Component: 150 - total flux cleaned = 0.129783 Jy ! Component: 200 - total flux cleaned = 0.138798 Jy ! Total flux subtracted in 200 components = 0.138798 Jy ! Clean residual min=-0.004708 max=0.005833 Jy/beam ! Clean residual mean=-0.000054 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.138798 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.138798 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9486 mas, bmaj=7.368 mas, bpa=25.84 degrees ! Estimated noise=1059.8 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 = 0.00894402 Jy ! Component: 100 - total flux cleaned = 0.014056 Jy ! Component: 150 - total flux cleaned = 0.0172983 Jy ! Component: 200 - total flux cleaned = 0.0194296 Jy ! Total flux subtracted in 200 components = 0.0194296 Jy ! Clean residual min=-0.001947 max=0.001854 Jy/beam ! Clean residual mean=-0.000032 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.158227 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 63 components and 0.158227 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=2.61 mas, bmaj=12.73 mas, bpa=10.41 degrees ! Estimated noise=1268.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00180963 Jy ! Component: 100 - total flux cleaned = 0.00294731 Jy ! Component: 150 - total flux cleaned = 0.00371253 Jy ! Component: 200 - total flux cleaned = 0.00426495 Jy ! Total flux subtracted in 200 components = 0.00426495 Jy ! Clean residual min=-0.001806 max=0.001974 Jy/beam ! Clean residual mean=-0.000032 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.162492 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 = 0.00040405 Jy ! Component: 100 - total flux cleaned = 0.000701178 Jy ! Component: 150 - total flux cleaned = 0.000840245 Jy ! Component: 200 - total flux cleaned = 0.000865229 Jy ! Total flux subtracted in 200 components = 0.000865229 Jy ! Clean residual min=-0.001773 max=0.001969 Jy/beam ! Clean residual mean=-0.000027 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.163358 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.163358 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9486 mas, bmaj=7.368 mas, bpa=25.84 degrees ! Estimated noise=1059.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110203 Jy ! Component: 100 - total flux cleaned = -0.000109612 Jy ! Component: 150 - total flux cleaned = -0.000152897 Jy ! Component: 200 - total flux cleaned = -0.000152984 Jy ! Total flux subtracted in 200 components = -0.000152984 Jy ! Clean residual min=-0.001830 max=0.001640 Jy/beam ! Clean residual mean=-0.000018 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.163205 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 101 components and 0.163205 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=0.112122Jy sigma=0.000628 ! Fit after self-cal, rms=0.112112Jy sigma=0.000628 wmodel J2318-4010_X_2017_01_16_pus_map.mod ! Writing 101 model components to file: J2318-4010_X_2017_01_16_pus_map.mod wobs J2318-4010_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2318-4010_X_2017_01_16_pus_uvs.fits wwins J2318-4010_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J2318-4010_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 = -0.000116917 Jy ! Component: 100 - total flux cleaned = -9.60474e-06 Jy ! Component: 150 - total flux cleaned = -0.000227075 Jy ! Component: 200 - total flux cleaned = -0.00047439 Jy ! Component: 250 - total flux cleaned = -0.000686409 Jy ! Component: 300 - total flux cleaned = -0.000806634 Jy ! Component: 350 - total flux cleaned = -0.000996661 Jy ! Component: 400 - total flux cleaned = -0.00117826 Jy ! Component: 450 - total flux cleaned = -0.00138785 Jy ! Component: 500 - total flux cleaned = -0.00147236 Jy ! Component: 550 - total flux cleaned = -0.00158684 Jy ! Component: 600 - total flux cleaned = -0.00164958 Jy ! Component: 650 - total flux cleaned = -0.00172655 Jy ! Component: 700 - total flux cleaned = -0.00181622 Jy ! Component: 750 - total flux cleaned = -0.00188857 Jy ! Component: 800 - total flux cleaned = -0.00191683 Jy ! Component: 850 - total flux cleaned = -0.00195824 Jy ! Component: 900 - total flux cleaned = -0.00197163 Jy ! Component: 950 - total flux cleaned = -0.00201074 Jy ! Component: 1000 - total flux cleaned = -0.00206177 Jy ! Component: 1050 - total flux cleaned = -0.00213623 Jy ! Component: 1100 - total flux cleaned = -0.00219645 Jy ! Component: 1150 - total flux cleaned = -0.00221994 Jy ! Component: 1200 - total flux cleaned = -0.00224318 Jy ! Component: 1250 - total flux cleaned = -0.00222051 Jy ! Component: 1300 - total flux cleaned = -0.00222046 Jy ! Component: 1350 - total flux cleaned = -0.00220965 Jy ! Component: 1400 - total flux cleaned = -0.00220966 Jy ! Component: 1450 - total flux cleaned = -0.00224121 Jy ! Component: 1500 - total flux cleaned = -0.00231354 Jy ! Component: 1550 - total flux cleaned = -0.00235436 Jy ! Component: 1600 - total flux cleaned = -0.0024448 Jy ! Component: 1650 - total flux cleaned = -0.00250433 Jy ! Component: 1700 - total flux cleaned = -0.00257321 Jy ! Component: 1750 - total flux cleaned = -0.00263158 Jy ! Component: 1800 - total flux cleaned = -0.0026797 Jy ! Component: 1850 - total flux cleaned = -0.00275583 Jy ! Component: 1900 - total flux cleaned = -0.00279347 Jy ! Component: 1950 - total flux cleaned = -0.00283088 Jy ! Component: 2000 - total flux cleaned = -0.00293282 Jy ! Total flux subtracted in 2048 components = -0.00298793 Jy ! Clean residual min=-0.000489 max=0.000469 Jy/beam ! Clean residual mean=-0.000004 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.160217 Jy keep ! Adding 105 model components to the UV plane model. ! The established model now contains 206 components and 0.160217 Jy ![Exited script file: muppet] wmap "J2318-4010_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9486 x 7.368 at 25.84 degrees (North through East) ! Clean map min=-0.0014769 max=0.11829 Jy/beam ! Writing clean map to FITS file: J2318-4010_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 0.118287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000193642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491115 0.491115 0.98223 1.96446 3.92892 7.85784 15.7157 31.4314 62.8627 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9486 x 7.368 at 25.84 degrees (North through East) ! Clean map min=-0.0014769 max=0.11829 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 J2318-4010_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:53:58 2019