! Started logfile: J0409-1948_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:26 2019 obs J0409-1948_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0409-1948_X_2017_01_16_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.615543 visibilities/baseline/integration-bin. ! Found source: J0409-1948 ! ! 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 57504 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 J0409-1948_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 452 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 419 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 452 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 531 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 504 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 447 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 612 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 610 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 640 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986135Jy sigma=0.007822 ! Fit after self-cal, rms=0.947695Jy sigma=0.007569 ! 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=0.8031 mas, bmaj=2.841 mas, bpa=20.89 degrees ! Estimated noise=958.704 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 = 0.0442303 Jy ! Component: 100 - total flux cleaned = 0.0539877 Jy ! Total flux subtracted in 100 components = 0.0539877 Jy ! Clean residual min=-0.002162 max=0.003185 Jy/beam ! Clean residual mean=0.000021 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0539877 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0539877 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=0.093465Jy sigma=0.000635 ! Fit after self-cal, rms=0.092614Jy sigma=0.000629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413118 Jy ! Component: 100 - total flux cleaned = 0.00605545 Jy ! Total flux subtracted in 100 components = 0.00605545 Jy ! Clean residual min=-0.002092 max=0.002065 Jy/beam ! Clean residual mean=0.000022 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0600432 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0600432 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=0.092450Jy sigma=0.000628 ! Fit after self-cal, rms=0.092444Jy sigma=0.000628 ! 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=0.9994 mas, bmaj=3.223 mas, bpa=18.02 degrees ! Estimated noise=419.19 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 = 0.000943954 Jy ! Component: 100 - total flux cleaned = 0.000943019 Jy ! Component: 150 - total flux cleaned = 0.000943712 Jy ! Component: 200 - total flux cleaned = 0.000965328 Jy ! Total flux subtracted in 200 components = 0.000965328 Jy ! Clean residual min=-0.001230 max=0.001242 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0610085 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.0610085 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=0.092421Jy sigma=0.000628 ! Fit after self-cal, rms=0.092403Jy sigma=0.000628 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.10 KP 0.97 ! LA 1.04 MK 1.00* NL 1.00 OV 1.05 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.09 KP 1.00 ! LA 1.01 MK 1.00* NL 1.00 OV 1.10 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 1.08 ! LA 1.03 MK 1.00* NL 0.99 OV 1.13 ! PT 0.74 SC 0.98 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00* NL 1.02 OV 1.03 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.94 KP 0.96 ! LA 1.03 MK 1.00* NL 1.01 OV 1.08 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.94 KP 0.98 ! LA 1.02 MK 1.00* NL 0.97 OV 1.03 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.91 KP 1.01 ! LA 0.98 MK 1.00* NL 0.95 OV 1.02 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.13 KP 0.99 ! LA 1.03 MK 1.00* NL 1.07 OV 1.02 ! 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 0.94 FD 1.06 HN 0.97 KP 0.96 ! LA 1.00 MK 1.00* NL 1.00 OV 1.00 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 0.91 KP 0.99 ! LA 0.99 MK 1.00* NL 0.97 OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 0.96 KP 0.93 ! LA 0.98 MK 1.00* NL 0.99 OV 1.08 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.90 HN 0.86 KP 0.98 ! LA 0.97 MK 1.00* NL 0.98 OV 0.93 ! PT 1.00* SC 1.09 ! ! ! Fit before self-cal, rms=0.092403Jy sigma=0.000628 ! Fit after self-cal, rms=0.090618Jy sigma=0.000627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=3.218 mas, bpa=17.9 degrees ! Estimated noise=422.161 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 = 0.00066449 Jy ! Component: 100 - total flux cleaned = 0.00074885 Jy ! Component: 150 - total flux cleaned = 0.000736004 Jy ! Component: 200 - total flux cleaned = 0.000759444 Jy ! Total flux subtracted in 200 components = 0.000759444 Jy ! Clean residual min=-0.001104 max=0.001169 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.061768 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.061768 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=0.090611Jy sigma=0.000627 ! Fit after self-cal, rms=0.090540Jy sigma=0.000627 ! 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=0.090540Jy sigma=0.000627 ! Fit after self-cal, rms=0.089800Jy sigma=0.000627 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=3.219 mas, bpa=17.86 degrees ! Estimated noise=423.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481012 Jy ! Component: 100 - total flux cleaned = 0.000543834 Jy ! Component: 150 - total flux cleaned = 0.000574328 Jy ! Component: 200 - total flux cleaned = 0.000583281 Jy ! Total flux subtracted in 200 components = 0.000583281 Jy ! Clean residual min=-0.001073 max=0.001068 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0623512 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.0623512 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=0.089797Jy sigma=0.000627 ! Fit after self-cal, rms=0.089761Jy sigma=0.000626 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 = 9.48479e-05 Jy ! Component: 100 - total flux cleaned = 0.000113858 Jy ! Component: 150 - total flux cleaned = 0.000131019 Jy ! Component: 200 - total flux cleaned = 0.000138891 Jy ! Total flux subtracted in 200 components = 0.000138891 Jy ! Clean residual min=-0.001061 max=0.001080 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0624901 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 0.0624901 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=0.089760Jy sigma=0.000626 ! Fit after self-cal, rms=0.089757Jy sigma=0.000626 ! 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=0.089757Jy sigma=0.000626 ! Fit after self-cal, rms=0.089798Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=3.213 mas, bpa=17.78 degrees ! Estimated noise=424.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328572 Jy ! Component: 100 - total flux cleaned = 0.000360598 Jy ! Component: 150 - total flux cleaned = 0.000377644 Jy ! Component: 200 - total flux cleaned = 0.000385499 Jy ! Total flux subtracted in 200 components = 0.000385499 Jy ! Clean residual min=-0.001005 max=0.000962 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0628756 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0628756 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=0.089796Jy sigma=0.000626 ! Fit after self-cal, rms=0.089801Jy sigma=0.000626 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 = 5.7139e-05 Jy ! Component: 100 - total flux cleaned = 6.50665e-05 Jy ! Component: 150 - total flux cleaned = 8.67142e-05 Jy ! Component: 200 - total flux cleaned = 0.000107236 Jy ! Total flux subtracted in 200 components = 0.000107236 Jy ! Clean residual min=-0.001033 max=0.000961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0629829 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0629829 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=0.089799Jy sigma=0.000626 ! Fit after self-cal, rms=0.089796Jy sigma=0.000626 ! 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=0.089796Jy sigma=0.000626 ! Fit after self-cal, rms=0.089976Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=4.608 mas, bpa=8.688 degrees ! Estimated noise=505.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000284521 Jy ! Component: 100 - total flux cleaned = 0.000301129 Jy ! Component: 150 - total flux cleaned = 0.000301197 Jy ! Component: 200 - total flux cleaned = 0.000295206 Jy ! Total flux subtracted in 200 components = 0.000295206 Jy ! Clean residual min=-0.000981 max=0.001087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0632781 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0632781 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=0.089975Jy sigma=0.000626 ! Fit after self-cal, rms=0.089975Jy sigma=0.000626 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 = 2.2371e-05 Jy ! Component: 100 - total flux cleaned = 2.87885e-05 Jy ! Component: 150 - total flux cleaned = 2.34058e-05 Jy ! Component: 200 - total flux cleaned = 2.35711e-05 Jy ! Total flux subtracted in 200 components = 2.35711e-05 Jy ! Clean residual min=-0.001010 max=0.001080 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0633016 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.0633016 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=0.089974Jy sigma=0.000626 ! Fit after self-cal, rms=0.089968Jy sigma=0.000626 ! 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=1.009 mas, bmaj=3.206 mas, bpa=17.71 degrees ! Estimated noise=425.116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.206 at 17.71 degrees (North through East) ! Clean map min=-0.00096087 max=0.058472 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=0.812 mas, bmaj=2.832 mas, bpa=20.57 degrees ! Estimated noise=961.814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455177 Jy ! Component: 100 - total flux cleaned = 0.0559243 Jy ! Component: 150 - total flux cleaned = 0.0599522 Jy ! Component: 200 - total flux cleaned = 0.0618105 Jy ! Total flux subtracted in 200 components = 0.0618105 Jy ! Clean residual min=-0.002145 max=0.001977 Jy/beam ! Clean residual mean=0.000006 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0618105 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0618105 Jy ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.206 mas, bpa=17.71 degrees ! Estimated noise=425.116 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) ! Added new window around map position (0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129902 Jy ! Component: 100 - total flux cleaned = 0.00130183 Jy ! Component: 150 - total flux cleaned = 0.00132891 Jy ! Component: 200 - total flux cleaned = 0.00130714 Jy ! Total flux subtracted in 200 components = 0.00130714 Jy ! Clean residual min=-0.001112 max=0.000995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0631176 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.0631177 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=2.146 mas, bmaj=4.608 mas, bpa=8.688 degrees ! Estimated noise=505.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309733 Jy ! Component: 100 - total flux cleaned = 0.000366607 Jy ! Component: 150 - total flux cleaned = 0.000390453 Jy ! Component: 200 - total flux cleaned = 0.000410588 Jy ! Total flux subtracted in 200 components = 0.000410588 Jy ! Clean residual min=-0.001023 max=0.001131 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0635282 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 = 4.05637e-07 Jy ! Component: 100 - total flux cleaned = 1.60977e-05 Jy ! Component: 150 - total flux cleaned = 2.30477e-05 Jy ! Component: 200 - total flux cleaned = 1.68403e-05 Jy ! Total flux subtracted in 200 components = 1.68403e-05 Jy ! Clean residual min=-0.001017 max=0.001126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0635451 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.0635451 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.206 mas, bpa=17.71 degrees ! Estimated noise=425.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158893 Jy ! Component: 100 - total flux cleaned = -0.000207423 Jy ! Component: 150 - total flux cleaned = -0.000236015 Jy ! Component: 200 - total flux cleaned = -0.000236182 Jy ! Total flux subtracted in 200 components = -0.000236182 Jy ! Clean residual min=-0.001068 max=0.000958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0633089 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.0633089 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=0.089968Jy sigma=0.000626 ! Fit after self-cal, rms=0.089969Jy sigma=0.000626 wmodel J0409-1948_X_2017_01_16_pus_map.mod ! Writing 65 model components to file: J0409-1948_X_2017_01_16_pus_map.mod wobs J0409-1948_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0409-1948_X_2017_01_16_pus_uvs.fits wwins J0409-1948_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J0409-1948_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 = -0.000309115 Jy ! Component: 100 - total flux cleaned = -0.000293354 Jy ! Component: 150 - total flux cleaned = -0.00016911 Jy ! Component: 200 - total flux cleaned = -9.49542e-05 Jy ! Component: 250 - total flux cleaned = 5.30892e-06 Jy ! Component: 300 - total flux cleaned = 8.84839e-05 Jy ! Component: 350 - total flux cleaned = 0.000155131 Jy ! Component: 400 - total flux cleaned = 0.000181298 Jy ! Component: 450 - total flux cleaned = 0.000257575 Jy ! Component: 500 - total flux cleaned = 0.000282514 Jy ! Component: 550 - total flux cleaned = 0.000342979 Jy ! Component: 600 - total flux cleaned = 0.000402 Jy ! Component: 650 - total flux cleaned = 0.000448029 Jy ! Component: 700 - total flux cleaned = 0.000493144 Jy ! Component: 750 - total flux cleaned = 0.000493041 Jy ! Component: 800 - total flux cleaned = 0.000558387 Jy ! Component: 850 - total flux cleaned = 0.00059064 Jy ! Component: 900 - total flux cleaned = 0.000674995 Jy ! Component: 950 - total flux cleaned = 0.00071631 Jy ! Component: 1000 - total flux cleaned = 0.000756904 Jy ! Component: 1050 - total flux cleaned = 0.00077705 Jy ! Component: 1100 - total flux cleaned = 0.000846481 Jy ! Component: 1150 - total flux cleaned = 0.000914841 Jy ! Component: 1200 - total flux cleaned = 0.000962855 Jy ! Component: 1250 - total flux cleaned = 0.00101034 Jy ! Component: 1300 - total flux cleaned = 0.00104769 Jy ! Component: 1350 - total flux cleaned = 0.00110316 Jy ! Component: 1400 - total flux cleaned = 0.0011396 Jy ! Component: 1450 - total flux cleaned = 0.00117574 Jy ! Component: 1500 - total flux cleaned = 0.00123785 Jy ! Component: 1550 - total flux cleaned = 0.00124656 Jy ! Component: 1600 - total flux cleaned = 0.00129863 Jy ! Component: 1650 - total flux cleaned = 0.0013157 Jy ! Component: 1700 - total flux cleaned = 0.00134949 Jy ! Component: 1750 - total flux cleaned = 0.00140801 Jy ! Component: 1800 - total flux cleaned = 0.00141619 Jy ! Component: 1850 - total flux cleaned = 0.00143257 Jy ! Component: 1900 - total flux cleaned = 0.00148897 Jy ! Component: 1950 - total flux cleaned = 0.00151284 Jy ! Component: 2000 - total flux cleaned = 0.00155222 Jy ! Total flux subtracted in 2048 components = 0.00156774 Jy ! Clean residual min=-0.000477 max=0.000418 Jy/beam ! Clean residual mean=-0.000002 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.0648766 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 193 components and 0.0648767 Jy ![Exited script file: muppet] wmap "J0409-1948_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.206 at 17.71 degrees (North through East) ! Clean map min=-0.00086381 max=0.05838 Jy/beam ! Writing clean map to FITS file: J0409-1948_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 0.0583796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155471 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.79893 0.79893 1.59786 3.19572 6.39144 12.7829 25.5658 51.1315 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.009 x 3.206 at 17.71 degrees (North through East) ! Clean map min=-0.00086381 max=0.05838 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 J0409-1948_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:29 2019