! Started logfile: J1608-1625_X_2017_08_05_pus_uvs.log on Thu May 9 18:55:22 2019 obs J1608-1625_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1608-1625_X_2017_08_05_pus_uva.fits ! AN table 1: 96 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.764352 visibilities/baseline/integration-bin. ! Found source: J1608-1625 ! ! 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 575 lines of history. ! ! Reading 39624 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 J1608-1625_X_2017_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 151 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.989054Jy sigma=0.007596 ! Fit after self-cal, rms=0.947277Jy sigma=0.007290 ! 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=0.6307 mas, bmaj=1.567 mas, bpa=-1.997 degrees ! Estimated noise=913.885 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 = 0.0420816 Jy ! Component: 100 - total flux cleaned = 0.0520797 Jy ! Total flux subtracted in 100 components = 0.0520797 Jy ! Clean residual min=-0.002820 max=0.003809 Jy/beam ! Clean residual mean=-0.000004 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0520797 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0520797 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=0.090124Jy sigma=0.000637 ! Fit after self-cal, rms=0.089352Jy sigma=0.000631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461612 Jy ! Component: 100 - total flux cleaned = 0.00677337 Jy ! Total flux subtracted in 100 components = 0.00677337 Jy ! Clean residual min=-0.002485 max=0.002557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.0588531 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0588531 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=0.088998Jy sigma=0.000629 ! Fit after self-cal, rms=0.089003Jy 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=0.7793 mas, bmaj=1.918 mas, bpa=-1.689 degrees ! Estimated noise=476.221 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 = 0.00266807 Jy ! Component: 100 - total flux cleaned = 0.00393889 Jy ! Component: 150 - total flux cleaned = 0.00456513 Jy ! Component: 200 - total flux cleaned = 0.00475378 Jy ! Total flux subtracted in 200 components = 0.00475378 Jy ! Clean residual min=-0.001865 max=0.002388 Jy/beam ! Clean residual mean=-0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0636069 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.0636069 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=0.088910Jy sigma=0.000628 ! Fit after self-cal, rms=0.088913Jy sigma=0.000628 ! 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 1.02 FD 1.00* HN 1.02 KP 1.07 ! LA 0.99 MK 1.03 NL 0.91 OV 1.10 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.08 KP 1.01 ! LA 1.01 MK 1.00 NL 0.92 OV 1.05 ! PT 1.22 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.05 KP 0.96 ! LA 1.02 MK 1.05 NL 0.94 OV 1.16 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 0.93 ! LA 1.01 MK 1.13 NL 0.97 OV 1.02 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.95 KP 0.93 ! LA 0.96 MK 1.06 NL 0.93 OV 1.14 ! PT 1.07 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.99 KP 0.86 ! LA 1.02 MK 1.03 NL 0.89 OV 1.16 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.06 KP 0.88 ! LA 0.99 MK 1.05 NL 0.91 OV 1.10 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.07 KP 0.89 ! LA 0.89 MK 1.03 NL 0.86 OV 1.19 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.91 KP 0.87 ! LA 1.03 MK 1.04 NL 0.88 OV 1.13 ! PT 1.08 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 1.01 KP 0.89 ! LA 1.03 MK 0.92 NL 0.93 OV 1.14 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.91 KP 0.91 ! LA 0.98 MK 0.94 NL 0.86 OV 1.14 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00* HN 0.86 KP 0.95 ! LA 0.98 MK 0.92 NL 0.88 OV 1.05 ! PT 1.03 SC 0.95 ! ! ! Fit before self-cal, rms=0.088913Jy sigma=0.000628 ! Fit after self-cal, rms=0.086485Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7848 mas, bmaj=1.928 mas, bpa=-1.985 degrees ! Estimated noise=477.067 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 = 0.000106731 Jy ! Component: 100 - total flux cleaned = 0.000129268 Jy ! Component: 150 - total flux cleaned = 0.000120368 Jy ! Component: 200 - total flux cleaned = 0.000127758 Jy ! Total flux subtracted in 200 components = 0.000127758 Jy ! Clean residual min=-0.001438 max=0.001276 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0637346 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0637346 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=0.086482Jy sigma=0.000626 ! Fit after self-cal, rms=0.086411Jy sigma=0.000625 ! 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=0.086411Jy sigma=0.000625 ! Fit after self-cal, rms=0.086167Jy sigma=0.000625 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.784 mas, bmaj=1.925 mas, bpa=-2.219 degrees ! Estimated noise=475.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146801 Jy ! Component: 100 - total flux cleaned = 0.000147819 Jy ! Component: 150 - total flux cleaned = 0.000139673 Jy ! Component: 200 - total flux cleaned = 0.000139775 Jy ! Total flux subtracted in 200 components = 0.000139775 Jy ! Clean residual min=-0.001433 max=0.001233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0638744 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0638744 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=0.086165Jy sigma=0.000625 ! Fit after self-cal, rms=0.086180Jy sigma=0.000625 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 = 1.31823e-05 Jy ! Component: 100 - total flux cleaned = 1.25792e-05 Jy ! Component: 150 - total flux cleaned = 1.25997e-05 Jy ! Component: 200 - total flux cleaned = 1.28152e-05 Jy ! Total flux subtracted in 200 components = 1.28152e-05 Jy ! Clean residual min=-0.001414 max=0.001224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0638872 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0638872 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=0.086178Jy sigma=0.000625 ! Fit after self-cal, rms=0.086177Jy sigma=0.000625 ! 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=0.086177Jy sigma=0.000625 ! Fit after self-cal, rms=0.086201Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7825 mas, bmaj=1.923 mas, bpa=-2.354 degrees ! Estimated noise=474.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121304 Jy ! Component: 100 - total flux cleaned = 0.000112324 Jy ! Component: 150 - total flux cleaned = 0.000112173 Jy ! Component: 200 - total flux cleaned = 0.000119337 Jy ! Total flux subtracted in 200 components = 0.000119337 Jy ! Clean residual min=-0.001414 max=0.001167 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0640066 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.0640066 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=0.086199Jy sigma=0.000625 ! Fit after self-cal, rms=0.086211Jy sigma=0.000625 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 = -2.09151e-05 Jy ! Component: 100 - total flux cleaned = -1.36057e-05 Jy ! Component: 150 - total flux cleaned = -1.38467e-05 Jy ! Component: 200 - total flux cleaned = -1.40446e-05 Jy ! Total flux subtracted in 200 components = -1.40446e-05 Jy ! Clean residual min=-0.001419 max=0.001161 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0639925 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.0639925 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=0.086209Jy sigma=0.000625 ! Fit after self-cal, rms=0.086210Jy sigma=0.000625 ! 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=0.086210Jy sigma=0.000625 ! Fit after self-cal, rms=0.086100Jy sigma=0.000625 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.052 mas, bmaj=4.226 mas, bpa=2.27 degrees ! Estimated noise=636.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042246 Jy ! Component: 100 - total flux cleaned = 0.000438521 Jy ! Component: 150 - total flux cleaned = 0.000451328 Jy ! Component: 200 - total flux cleaned = 0.000461202 Jy ! Total flux subtracted in 200 components = 0.000461202 Jy ! Clean residual min=-0.001585 max=0.001503 Jy/beam ! Clean residual mean=-0.000006 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0644537 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0644537 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=0.086100Jy sigma=0.000625 ! Fit after self-cal, rms=0.086103Jy sigma=0.000625 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 = 6.33333e-05 Jy ! Component: 100 - total flux cleaned = 7.5724e-05 Jy ! Component: 150 - total flux cleaned = 7.62804e-05 Jy ! Component: 200 - total flux cleaned = 8.55927e-05 Jy ! Total flux subtracted in 200 components = 8.55927e-05 Jy ! Clean residual min=-0.001580 max=0.001467 Jy/beam ! Clean residual mean=-0.000006 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0645393 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 33 components and 0.0645393 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=0.086104Jy sigma=0.000625 ! Fit after self-cal, rms=0.086102Jy sigma=0.000625 ! 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=0.7809 mas, bmaj=1.921 mas, bpa=-2.468 degrees ! Estimated noise=474.036 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7809 x 1.921 at -2.468 degrees (North through East) ! Clean map min=-0.0012854 max=0.056321 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=0.6279 mas, bmaj=1.566 mas, bpa=-3.07 degrees ! Estimated noise=900.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421815 Jy ! Component: 100 - total flux cleaned = 0.0531253 Jy ! Component: 150 - total flux cleaned = 0.0576634 Jy ! Component: 200 - total flux cleaned = 0.0600506 Jy ! Total flux subtracted in 200 components = 0.0600506 Jy ! Clean residual min=-0.002310 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0600506 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0600506 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7809 mas, bmaj=1.921 mas, bpa=-2.468 degrees ! Estimated noise=474.036 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 = 0.00247471 Jy ! Component: 100 - total flux cleaned = 0.00360524 Jy ! Component: 150 - total flux cleaned = 0.00396159 Jy ! Component: 200 - total flux cleaned = 0.00398054 Jy ! Total flux subtracted in 200 components = 0.00398054 Jy ! Clean residual min=-0.001420 max=0.001224 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0640312 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.0640312 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=2.052 mas, bmaj=4.226 mas, bpa=2.27 degrees ! Estimated noise=636.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000528893 Jy ! Component: 100 - total flux cleaned = 0.000550047 Jy ! Component: 150 - total flux cleaned = 0.000565334 Jy ! Component: 200 - total flux cleaned = 0.00057732 Jy ! Total flux subtracted in 200 components = 0.00057732 Jy ! Clean residual min=-0.001597 max=0.001472 Jy/beam ! Clean residual mean=-0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0646085 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 = 9.29966e-06 Jy ! Component: 100 - total flux cleaned = 9.92354e-06 Jy ! Component: 150 - total flux cleaned = 1.69714e-05 Jy ! Component: 200 - total flux cleaned = 2.32959e-05 Jy ! Total flux subtracted in 200 components = 2.32959e-05 Jy ! Clean residual min=-0.001572 max=0.001436 Jy/beam ! Clean residual mean=-0.000006 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0646318 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0646318 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7809 mas, bmaj=1.921 mas, bpa=-2.468 degrees ! Estimated noise=474.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134162 Jy ! Component: 100 - total flux cleaned = -0.000204591 Jy ! Component: 150 - total flux cleaned = -0.00028439 Jy ! Component: 200 - total flux cleaned = -0.000326198 Jy ! Total flux subtracted in 200 components = -0.000326198 Jy ! Clean residual min=-0.001469 max=0.001183 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0643056 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0643056 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=0.086106Jy sigma=0.000625 ! Fit after self-cal, rms=0.086105Jy sigma=0.000625 wmodel J1608-1625_X_2017_08_05_pus_map.mod ! Writing 31 model components to file: J1608-1625_X_2017_08_05_pus_map.mod wobs J1608-1625_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1608-1625_X_2017_08_05_pus_uvs.fits wwins J1608-1625_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1608-1625_X_2017_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000501588 Jy ! Component: 100 - total flux cleaned = -0.000503138 Jy ! Component: 150 - total flux cleaned = -0.000523553 Jy ! Component: 200 - total flux cleaned = -0.000579784 Jy ! Component: 250 - total flux cleaned = -0.000598041 Jy ! Component: 300 - total flux cleaned = -0.000615708 Jy ! Component: 350 - total flux cleaned = -0.000631746 Jy ! Component: 400 - total flux cleaned = -0.000631794 Jy ! Component: 450 - total flux cleaned = -0.000587615 Jy ! Component: 500 - total flux cleaned = -0.000573588 Jy ! Component: 550 - total flux cleaned = -0.000559433 Jy ! Component: 600 - total flux cleaned = -0.000504749 Jy ! Component: 650 - total flux cleaned = -0.000464852 Jy ! Component: 700 - total flux cleaned = -0.000438731 Jy ! Component: 750 - total flux cleaned = -0.000413404 Jy ! Component: 800 - total flux cleaned = -0.000438156 Jy ! Component: 850 - total flux cleaned = -0.000474456 Jy ! Component: 900 - total flux cleaned = -0.000510095 Jy ! Component: 950 - total flux cleaned = -0.000475059 Jy ! Component: 1000 - total flux cleaned = -0.000532907 Jy ! Component: 1050 - total flux cleaned = -0.000544204 Jy ! Component: 1100 - total flux cleaned = -0.000555066 Jy ! Component: 1150 - total flux cleaned = -0.000543935 Jy ! Component: 1200 - total flux cleaned = -0.000522304 Jy ! Component: 1250 - total flux cleaned = -0.000522592 Jy ! Component: 1300 - total flux cleaned = -0.000512324 Jy ! Component: 1350 - total flux cleaned = -0.000461012 Jy ! Component: 1400 - total flux cleaned = -0.000451003 Jy ! Component: 1450 - total flux cleaned = -0.000441045 Jy ! Component: 1500 - total flux cleaned = -0.000441083 Jy ! Component: 1550 - total flux cleaned = -0.00045068 Jy ! Component: 1600 - total flux cleaned = -0.000460447 Jy ! Component: 1650 - total flux cleaned = -0.00047919 Jy ! Component: 1700 - total flux cleaned = -0.000479123 Jy ! Component: 1750 - total flux cleaned = -0.000479233 Jy ! Component: 1800 - total flux cleaned = -0.000497563 Jy ! Component: 1850 - total flux cleaned = -0.000506436 Jy ! Component: 1900 - total flux cleaned = -0.000506472 Jy ! Component: 1950 - total flux cleaned = -0.000515233 Jy ! Component: 2000 - total flux cleaned = -0.000506589 Jy ! Total flux subtracted in 2048 components = -0.000515177 Jy ! Clean residual min=-0.000457 max=0.000461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.0637904 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 160 components and 0.0637904 Jy ![Exited script file: muppet] wmap "J1608-1625_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7809 x 1.921 at -2.468 degrees (North through East) ! Clean map min=-0.0010084 max=0.055939 Jy/beam ! Writing clean map to FITS file: J1608-1625_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0559387 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156306 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.838272 0.838272 1.67654 3.35309 6.70618 13.4124 26.8247 53.6494 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7809 x 1.921 at -2.468 degrees (North through East) ! Clean map min=-0.0010084 max=0.055939 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 J1608-1625_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:55:25 2019