! Started logfile: J0650-1637_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:32 2019 obs J0650-1637_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0650-1637_X_2017_07_16_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 1200 lines of history. ! ! Reading 12600 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 J0650-1637_X_2017_07_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.388346Jy sigma=0.002911 ! Fit after self-cal, rms=0.318345Jy sigma=0.002342 ! 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=0.672 mas, bmaj=1.755 mas, bpa=2.102 degrees ! Estimated noise=1215.71 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 = 0.580538 Jy ! Component: 100 - total flux cleaned = 0.771844 Jy ! Total flux subtracted in 100 components = 0.771844 Jy ! Clean residual min=-0.034718 max=0.096926 Jy/beam ! Clean residual mean=-0.000214 rms=0.012186 Jy/beam ! Combined flux in latest and established models = 0.771844 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.771844 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=0.247622Jy sigma=0.001929 ! Fit after self-cal, rms=0.246364Jy sigma=0.001923 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11484 Jy ! Component: 100 - total flux cleaned = 0.189705 Jy ! Total flux subtracted in 100 components = 0.189705 Jy ! Clean residual min=-0.019479 max=0.040266 Jy/beam ! Clean residual mean=-0.000095 rms=0.006082 Jy/beam ! Combined flux in latest and established models = 0.961549 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.961548 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=0.146158Jy sigma=0.001100 ! Fit after self-cal, rms=0.144646Jy sigma=0.001091 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.051932 Jy ! Component: 100 - total flux cleaned = 0.086761 Jy ! Total flux subtracted in 100 components = 0.086761 Jy ! Clean residual min=-0.010725 max=0.019126 Jy/beam ! Clean residual mean=-0.000040 rms=0.003470 Jy/beam ! Combined flux in latest and established models = 1.04831 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 1.04831 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=0.112528Jy sigma=0.000814 ! Fit after self-cal, rms=0.111904Jy sigma=0.000810 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255739 Jy ! Component: 100 - total flux cleaned = 0.0436294 Jy ! Total flux subtracted in 100 components = 0.0436294 Jy ! Clean residual min=-0.007498 max=0.011167 Jy/beam ! Clean residual mean=-0.000012 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 1.09194 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 1.09194 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=0.102233Jy sigma=0.000725 ! Fit after self-cal, rms=0.101966Jy sigma=0.000723 ! 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=0.8389 mas, bmaj=2.107 mas, bpa=1.958 degrees ! Estimated noise=834.248 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 = 0.0211145 Jy ! Component: 100 - total flux cleaned = 0.0335011 Jy ! Component: 150 - total flux cleaned = 0.0413769 Jy ! Component: 200 - total flux cleaned = 0.0465114 Jy ! Total flux subtracted in 200 components = 0.0465114 Jy ! Clean residual min=-0.006055 max=0.007420 Jy/beam ! Clean residual mean=0.000074 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 1.13845 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 64 components and 1.13845 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=0.097443Jy sigma=0.000684 ! Fit after self-cal, rms=0.097238Jy sigma=0.000682 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.99 ! LA 0.98 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 1.03 ! LA 0.97 MK 0.99 NL 0.98 OV 1.01 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.06 KP 0.97 ! LA 0.99 MK 1.01 NL 1.00 OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.02 KP 0.99 ! LA 0.99 MK 1.03 NL 0.99 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 0.99 ! LA 0.98 MK 1.04 NL 0.98 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.03 KP 0.99 ! LA 0.99 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 0.99 ! LA 0.99 MK 0.96 NL 0.98 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 0.98 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.01 KP 0.95 ! LA 1.00 MK 0.99 NL 0.99 OV 1.01 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 NL 0.99 OV 1.01 ! PT 1.03 SC 1.00 ! ! ! Fit before self-cal, rms=0.097238Jy sigma=0.000682 ! Fit after self-cal, rms=0.094549Jy sigma=0.000664 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.841 mas, bmaj=2.109 mas, bpa=1.962 degrees ! Estimated noise=832.955 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 = 0.00423873 Jy ! Component: 100 - total flux cleaned = 0.00425614 Jy ! Component: 150 - total flux cleaned = 0.00406919 Jy ! Component: 200 - total flux cleaned = 0.00392966 Jy ! Total flux subtracted in 200 components = 0.00392966 Jy ! Clean residual min=-0.004902 max=0.006375 Jy/beam ! Clean residual mean=0.000071 rms=0.001551 Jy/beam ! Combined flux in latest and established models = 1.14238 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 1.14238 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=0.094263Jy sigma=0.000662 ! Fit after self-cal, rms=0.094222Jy sigma=0.000662 ! 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=0.094222Jy sigma=0.000662 ! Fit after self-cal, rms=0.092876Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8413 mas, bmaj=2.11 mas, bpa=1.973 degrees ! Estimated noise=833.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236014 Jy ! Component: 100 - total flux cleaned = 0.0024587 Jy ! Component: 150 - total flux cleaned = 0.00242017 Jy ! Component: 200 - total flux cleaned = 0.0024558 Jy ! Total flux subtracted in 200 components = 0.0024558 Jy ! Clean residual min=-0.004294 max=0.005429 Jy/beam ! Clean residual mean=0.000038 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 1.14484 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 1.14484 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=0.092796Jy sigma=0.000650 ! Fit after self-cal, rms=0.092787Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400127 Jy ! Component: 100 - total flux cleaned = 0.000402057 Jy ! Component: 150 - total flux cleaned = 0.000436397 Jy ! Component: 200 - total flux cleaned = 0.000466591 Jy ! Total flux subtracted in 200 components = 0.000466591 Jy ! Clean residual min=-0.004298 max=0.005459 Jy/beam ! Clean residual mean=0.000038 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 1.1453 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 1.1453 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=0.092753Jy sigma=0.000650 ! Fit after self-cal, rms=0.092742Jy sigma=0.000650 ! 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=0.092742Jy sigma=0.000650 ! Fit after self-cal, rms=0.092947Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8415 mas, bmaj=2.11 mas, bpa=1.944 degrees ! Estimated noise=834.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112826 Jy ! Component: 100 - total flux cleaned = 0.00124042 Jy ! Component: 150 - total flux cleaned = 0.00123941 Jy ! Component: 200 - total flux cleaned = 0.00121226 Jy ! Total flux subtracted in 200 components = 0.00121226 Jy ! Clean residual min=-0.004345 max=0.005161 Jy/beam ! Clean residual mean=0.000029 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 1.14651 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 1.14651 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=0.092913Jy sigma=0.000649 ! Fit after self-cal, rms=0.092906Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126407 Jy ! Component: 100 - total flux cleaned = 0.000184553 Jy ! Component: 150 - total flux cleaned = 0.000210034 Jy ! Component: 200 - total flux cleaned = 0.000234786 Jy ! Total flux subtracted in 200 components = 0.000234786 Jy ! Clean residual min=-0.004338 max=0.005125 Jy/beam ! Clean residual mean=0.000029 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 1.14675 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 1.14675 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=0.092885Jy sigma=0.000649 ! Fit after self-cal, rms=0.092877Jy sigma=0.000648 ! 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=0.092877Jy sigma=0.000648 ! Fit after self-cal, rms=0.092906Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=4.228 mas, bpa=0.1366 degrees ! Estimated noise=1076.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214834 Jy ! Component: 100 - total flux cleaned = 0.00212225 Jy ! Component: 150 - total flux cleaned = 0.00199619 Jy ! Component: 200 - total flux cleaned = 0.00193823 Jy ! Total flux subtracted in 200 components = 0.00193823 Jy ! Clean residual min=-0.006762 max=0.009444 Jy/beam ! Clean residual mean=0.000063 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 1.14869 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 86 components and 1.14869 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=0.092935Jy sigma=0.000649 ! Fit after self-cal, rms=0.092921Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116817 Jy ! Component: 100 - total flux cleaned = 0.000168147 Jy ! Component: 150 - total flux cleaned = 0.000151343 Jy ! Component: 200 - total flux cleaned = 0.000153261 Jy ! Total flux subtracted in 200 components = 0.000153261 Jy ! Clean residual min=-0.006778 max=0.009408 Jy/beam ! Clean residual mean=0.000063 rms=0.002497 Jy/beam ! Combined flux in latest and established models = 1.14884 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 1.14884 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=0.092933Jy sigma=0.000649 ! Fit after self-cal, rms=0.092927Jy sigma=0.000649 ! 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=0.8416 mas, bmaj=2.111 mas, bpa=1.919 degrees ! Estimated noise=834.479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8416 x 2.111 at 1.919 degrees (North through East) ! Clean map min=-0.0041905 max=0.80609 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 ! Performing amp+phase self-cal ! ! 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=0.092927Jy sigma=0.000649 ! Fit after self-cal, rms=0.086936Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=0.8419 mas, bmaj=2.111 mas, bpa=1.951 degrees ! Estimated noise=834.597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281118 Jy ! Component: 100 - total flux cleaned = 0.000206672 Jy ! Component: 150 - total flux cleaned = 0.000148613 Jy ! Component: 200 - total flux cleaned = 0.00012231 Jy ! Total flux subtracted in 200 components = 0.00012231 Jy ! Clean residual min=-0.004457 max=0.005062 Jy/beam ! Clean residual mean=0.000028 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 1.14896 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 1.14896 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=0.086900Jy sigma=0.000600 ! Fit after self-cal, rms=0.086894Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117112 Jy ! Component: 100 - total flux cleaned = 6.27951e-05 Jy ! Component: 150 - total flux cleaned = 4.01907e-05 Jy ! Component: 200 - total flux cleaned = 4.01541e-05 Jy ! Total flux subtracted in 200 components = 4.01541e-05 Jy ! Clean residual min=-0.004449 max=0.005016 Jy/beam ! Clean residual mean=0.000028 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 1.149 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 1.149 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=0.086878Jy sigma=0.000599 ! Fit after self-cal, rms=0.086874Jy sigma=0.000599 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.086874Jy sigma=0.000599 ! Fit after self-cal, rms=0.086924Jy sigma=0.000599 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=0.6747 mas, bmaj=1.757 mas, bpa=2.059 degrees ! Estimated noise=1218.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.58164 Jy ! Component: 100 - total flux cleaned = 0.777489 Jy ! Component: 150 - total flux cleaned = 0.891727 Jy ! Component: 200 - total flux cleaned = 0.965612 Jy ! Total flux subtracted in 200 components = 0.965612 Jy ! Clean residual min=-0.014226 max=0.040126 Jy/beam ! Clean residual mean=-0.000110 rms=0.005395 Jy/beam ! Combined flux in latest and established models = 0.965612 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.965612 Jy ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=2.111 mas, bpa=1.924 degrees ! Estimated noise=835.06 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 = 0.0756166 Jy ! Component: 100 - total flux cleaned = 0.116696 Jy ! Component: 150 - total flux cleaned = 0.140931 Jy ! Component: 200 - total flux cleaned = 0.155759 Jy ! Total flux subtracted in 200 components = 0.155759 Jy ! Clean residual min=-0.006158 max=0.009229 Jy/beam ! Clean residual mean=-0.000005 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 1.12137 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 63 components and 1.12137 Jy ! Inverting map ! Added new window around map position (-2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101906 Jy ! Component: 100 - total flux cleaned = 0.0168672 Jy ! Component: 150 - total flux cleaned = 0.0214988 Jy ! Component: 200 - total flux cleaned = 0.0249263 Jy ! Total flux subtracted in 200 components = 0.0249263 Jy ! Clean residual min=-0.004492 max=0.005298 Jy/beam ! Clean residual mean=0.000021 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 1.1463 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 90 components and 1.1463 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=2.121 mas, bmaj=4.229 mas, bpa=0.1124 degrees ! Estimated noise=1077.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413866 Jy ! Component: 100 - total flux cleaned = 0.00604421 Jy ! Component: 150 - total flux cleaned = 0.0066259 Jy ! Component: 200 - total flux cleaned = 0.00696407 Jy ! Total flux subtracted in 200 components = 0.00696407 Jy ! Clean residual min=-0.006481 max=0.009367 Jy/beam ! Clean residual mean=0.000056 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 1.15326 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 = 0.000226991 Jy ! Component: 100 - total flux cleaned = 0.000426567 Jy ! Component: 150 - total flux cleaned = 0.000569348 Jy ! Component: 200 - total flux cleaned = 0.000622678 Jy ! Total flux subtracted in 200 components = 0.000622678 Jy ! Clean residual min=-0.006379 max=0.009387 Jy/beam ! Clean residual mean=0.000057 rms=0.002276 Jy/beam ! Combined flux in latest and established models = 1.15388 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 112 components and 1.15388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.842 mas, bmaj=2.111 mas, bpa=1.924 degrees ! Estimated noise=835.06 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000584673 Jy ! Component: 100 - total flux cleaned = -0.000479543 Jy ! Component: 150 - total flux cleaned = -0.000430649 Jy ! Component: 200 - total flux cleaned = -0.00039255 Jy ! Total flux subtracted in 200 components = -0.00039255 Jy ! Clean residual min=-0.004115 max=0.005372 Jy/beam ! Clean residual mean=0.000026 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 1.15349 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 1.15349 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=0.086813Jy sigma=0.000598 ! Fit after self-cal, rms=0.086766Jy sigma=0.000598 wmodel J0650-1637_X_2017_07_16_pus_map.mod ! Writing 118 model components to file: J0650-1637_X_2017_07_16_pus_map.mod wobs J0650-1637_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0650-1637_X_2017_07_16_pus_uvs.fits wwins J0650-1637_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0650-1637_X_2017_07_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 = 0.00229588 Jy ! Component: 100 - total flux cleaned = 0.0038581 Jy ! Component: 150 - total flux cleaned = 0.00503218 Jy ! Component: 200 - total flux cleaned = 0.00584807 Jy ! Component: 250 - total flux cleaned = 0.00666597 Jy ! Component: 300 - total flux cleaned = 0.00726789 Jy ! Component: 350 - total flux cleaned = 0.00788753 Jy ! Component: 400 - total flux cleaned = 0.00837914 Jy ! Component: 450 - total flux cleaned = 0.00880033 Jy ! Component: 500 - total flux cleaned = 0.00920261 Jy ! Component: 550 - total flux cleaned = 0.00962899 Jy ! Component: 600 - total flux cleaned = 0.00995768 Jy ! Component: 650 - total flux cleaned = 0.0102758 Jy ! Component: 700 - total flux cleaned = 0.0105066 Jy ! Component: 750 - total flux cleaned = 0.0107295 Jy ! Component: 800 - total flux cleaned = 0.0109823 Jy ! Component: 850 - total flux cleaned = 0.0112622 Jy ! Component: 900 - total flux cleaned = 0.0115343 Jy ! Component: 950 - total flux cleaned = 0.0117998 Jy ! Component: 1000 - total flux cleaned = 0.0119624 Jy ! Component: 1050 - total flux cleaned = 0.0121524 Jy ! Component: 1100 - total flux cleaned = 0.0122456 Jy ! Component: 1150 - total flux cleaned = 0.0123366 Jy ! Component: 1200 - total flux cleaned = 0.0124254 Jy ! Component: 1250 - total flux cleaned = 0.0124835 Jy ! Component: 1300 - total flux cleaned = 0.012455 Jy ! Component: 1350 - total flux cleaned = 0.0125109 Jy ! Component: 1400 - total flux cleaned = 0.0125107 Jy ! Component: 1450 - total flux cleaned = 0.0124834 Jy ! Component: 1500 - total flux cleaned = 0.0124833 Jy ! Component: 1550 - total flux cleaned = 0.0125354 Jy ! Component: 1600 - total flux cleaned = 0.0125097 Jy ! Component: 1650 - total flux cleaned = 0.0125355 Jy ! Component: 1700 - total flux cleaned = 0.0125111 Jy ! Component: 1750 - total flux cleaned = 0.0126098 Jy ! Component: 1800 - total flux cleaned = 0.0126822 Jy ! Component: 1850 - total flux cleaned = 0.0127774 Jy ! Component: 1900 - total flux cleaned = 0.0127773 Jy ! Component: 1950 - total flux cleaned = 0.0128004 Jy ! Component: 2000 - total flux cleaned = 0.0128913 Jy ! Total flux subtracted in 2048 components = 0.0128461 Jy ! Clean residual min=-0.001239 max=0.001342 Jy/beam ! Clean residual mean=0.000012 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 1.16634 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 284 components and 1.16634 Jy ![Exited script file: muppet] wmap "J0650-1637_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.842 x 2.111 at 1.924 degrees (North through East) ! Clean map min=-0.0021802 max=0.80937 Jy/beam ! Writing clean map to FITS file: J0650-1637_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.809366 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000442309 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163947 0.163947 0.327893 0.655786 1.31157 2.62314 5.24629 10.4926 20.9852 41.9703 83.9406 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.809 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.842 x 2.111 at 1.924 degrees (North through East) ! Clean map min=-0.0021802 max=0.80937 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 J0650-1637_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:02:34 2019