! Started logfile: J0718+6651_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:39 2019 obs J0718+6651_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0718+6651_X_2017_08_05_pus_uva.fits ! AN table 1: 171 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.900195 visibilities/baseline/integration-bin. ! Found source: J0718+6651 ! ! 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 83124 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 J0718+6651_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 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 117 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 89 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933384Jy sigma=0.007837 ! Fit after self-cal, rms=0.920589Jy sigma=0.007737 ! 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=0.7624 mas, bmaj=0.955 mas, bpa=45.15 degrees ! Estimated noise=731.802 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 = 0.0598933 Jy ! Component: 100 - total flux cleaned = 0.0788181 Jy ! Total flux subtracted in 100 components = 0.0788181 Jy ! Clean residual min=-0.003742 max=0.008371 Jy/beam ! Clean residual mean=0.000001 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.0788181 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0788181 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=0.083410Jy sigma=0.000663 ! Fit after self-cal, rms=0.083340Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981296 Jy ! Component: 100 - total flux cleaned = 0.0146299 Jy ! Total flux subtracted in 100 components = 0.0146299 Jy ! Clean residual min=-0.002984 max=0.003210 Jy/beam ! Clean residual mean=-0.000000 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.093448 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.093448 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=0.081890Jy sigma=0.000650 ! Fit after self-cal, rms=0.081867Jy sigma=0.000650 ! 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=0.9605 mas, bmaj=1.377 mas, bpa=36.18 degrees ! Estimated noise=296.77 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 (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422051 Jy ! Component: 100 - total flux cleaned = 0.0064379 Jy ! Component: 150 - total flux cleaned = 0.00729105 Jy ! Component: 200 - total flux cleaned = 0.00787669 Jy ! Total flux subtracted in 200 components = 0.00787669 Jy ! Clean residual min=-0.002276 max=0.002620 Jy/beam ! Clean residual mean=0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.101325 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.101325 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=0.081607Jy sigma=0.000648 ! Fit after self-cal, rms=0.081592Jy sigma=0.000648 ! 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 0.98 HN 0.97 KP 1.10 ! LA 0.95 MK 0.99 NL 0.90 OV 1.09 ! PT 1.10 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 1.03 ! LA 0.97 MK 0.98 NL 0.91 OV 1.07 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.00 KP 0.97 ! LA 0.98 MK 0.97 NL 0.90 OV 1.11 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.05 KP 0.90 ! LA 1.00 MK 1.01 NL 0.86 OV 1.11 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.97 KP 0.87 ! LA 0.98 MK 1.03 NL 0.91 OV 1.09 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.96 KP 0.85 ! LA 0.97 MK 1.01 NL 0.92 OV 1.12 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 0.81 ! LA 0.98 MK 1.02 NL 0.91 OV 1.17 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.24 KP 0.84 ! LA 1.00 MK 0.99 NL 0.91 OV 1.18 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.24 KP 0.86 ! LA 1.03 MK 0.94 NL 0.88 OV 1.15 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.06 KP 0.90 ! LA 1.00 MK 0.97 NL 0.90 OV 1.15 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 0.95 ! LA 0.99 MK 0.99 NL 0.92 OV 1.11 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.95 KP 0.98 ! LA 0.99 MK 1.02 NL 0.90 OV 1.09 ! PT 1.02 SC 0.98 ! ! ! Fit before self-cal, rms=0.081592Jy sigma=0.000648 ! Fit after self-cal, rms=0.079915Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9693 mas, bmaj=1.383 mas, bpa=36.01 degrees ! Estimated noise=295.364 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 = 0.0010165 Jy ! Component: 100 - total flux cleaned = 0.00141152 Jy ! Component: 150 - total flux cleaned = 0.00143823 Jy ! Component: 200 - total flux cleaned = 0.0014597 Jy ! Total flux subtracted in 200 components = 0.0014597 Jy ! Clean residual min=-0.000912 max=0.000840 Jy/beam ! Clean residual mean=-0.000004 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.102784 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.102784 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=0.079890Jy sigma=0.000644 ! Fit after self-cal, rms=0.079868Jy sigma=0.000644 ! 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=0.079868Jy sigma=0.000644 ! Fit after self-cal, rms=0.081105Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9677 mas, bmaj=1.381 mas, bpa=36.02 degrees ! Estimated noise=295.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487028 Jy ! Component: 100 - total flux cleaned = 0.000650396 Jy ! Component: 150 - total flux cleaned = 0.000694344 Jy ! Component: 200 - total flux cleaned = 0.000719586 Jy ! Total flux subtracted in 200 components = 0.000719586 Jy ! Clean residual min=-0.000752 max=0.000799 Jy/beam ! Clean residual mean=-0.000005 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.103504 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 62 components and 0.103504 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=0.081098Jy sigma=0.000643 ! Fit after self-cal, rms=0.081127Jy sigma=0.000643 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) ! Added new window around map position (-4.6, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620572 Jy ! Component: 100 - total flux cleaned = 0.000762406 Jy ! Component: 150 - total flux cleaned = 0.000852048 Jy ! Component: 200 - total flux cleaned = 0.000865662 Jy ! Total flux subtracted in 200 components = 0.000865662 Jy ! Clean residual min=-0.000687 max=0.000655 Jy/beam ! Clean residual mean=-0.000004 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.10437 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.10437 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=0.081119Jy sigma=0.000643 ! Fit after self-cal, rms=0.081118Jy sigma=0.000643 ! 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=0.081118Jy sigma=0.000643 ! Fit after self-cal, rms=0.081364Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9673 mas, bmaj=1.381 mas, bpa=36.05 degrees ! Estimated noise=295.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204462 Jy ! Component: 100 - total flux cleaned = 0.000315179 Jy ! Component: 150 - total flux cleaned = 0.000340015 Jy ! Component: 200 - total flux cleaned = 0.000363132 Jy ! Total flux subtracted in 200 components = 0.000363132 Jy ! Clean residual min=-0.000675 max=0.000658 Jy/beam ! Clean residual mean=-0.000004 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.104733 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.104733 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=0.081361Jy sigma=0.000643 ! Fit after self-cal, rms=0.081363Jy sigma=0.000643 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 = 2.18589e-05 Jy ! Component: 100 - total flux cleaned = 3.27556e-05 Jy ! Component: 150 - total flux cleaned = 2.28199e-05 Jy ! Component: 200 - total flux cleaned = 3.23622e-05 Jy ! Total flux subtracted in 200 components = 3.23622e-05 Jy ! Clean residual min=-0.000668 max=0.000658 Jy/beam ! Clean residual mean=-0.000003 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.104765 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.104765 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=0.081361Jy sigma=0.000643 ! Fit after self-cal, rms=0.081361Jy sigma=0.000643 ! 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=0.081361Jy sigma=0.000643 ! Fit after self-cal, rms=0.081379Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=2.684 mas, bpa=49.17 degrees ! Estimated noise=377.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222572 Jy ! Component: 100 - total flux cleaned = 0.000311032 Jy ! Component: 150 - total flux cleaned = 0.000342537 Jy ! Component: 200 - total flux cleaned = 0.000358259 Jy ! Total flux subtracted in 200 components = 0.000358259 Jy ! Clean residual min=-0.000726 max=0.000725 Jy/beam ! Clean residual mean=-0.000007 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.105123 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.105123 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=0.081378Jy sigma=0.000643 ! Fit after self-cal, rms=0.081375Jy sigma=0.000643 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 = 1.45957e-05 Jy ! Component: 100 - total flux cleaned = 1.97733e-05 Jy ! Component: 150 - total flux cleaned = 1.97214e-05 Jy ! Component: 200 - total flux cleaned = 2.43112e-05 Jy ! Total flux subtracted in 200 components = 2.43112e-05 Jy ! Clean residual min=-0.000723 max=0.000717 Jy/beam ! Clean residual mean=-0.000007 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.105148 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.105148 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=0.081375Jy sigma=0.000643 ! Fit after self-cal, rms=0.081375Jy sigma=0.000643 ! 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=0.9669 mas, bmaj=1.381 mas, bpa=36.06 degrees ! Estimated noise=295.446 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9669 x 1.381 at 36.06 degrees (North through East) ! Clean map min=-0.00069154 max=0.078848 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=0.7679 mas, bmaj=0.956 mas, bpa=45.07 degrees ! Estimated noise=734.684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596662 Jy ! Component: 100 - total flux cleaned = 0.080106 Jy ! Component: 150 - total flux cleaned = 0.0895352 Jy ! Component: 200 - total flux cleaned = 0.0943795 Jy ! Total flux subtracted in 200 components = 0.0943795 Jy ! Clean residual min=-0.002061 max=0.002415 Jy/beam ! Clean residual mean=-0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0943795 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0943795 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9669 mas, bmaj=1.381 mas, bpa=36.06 degrees ! Estimated noise=295.446 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 = 0.00364798 Jy ! Component: 100 - total flux cleaned = 0.00584713 Jy ! Component: 150 - total flux cleaned = 0.00730304 Jy ! Component: 200 - total flux cleaned = 0.00836254 Jy ! Total flux subtracted in 200 components = 0.00836254 Jy ! Clean residual min=-0.000810 max=0.000795 Jy/beam ! Clean residual mean=-0.000007 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.102742 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.102742 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=2.244 mas, bmaj=2.684 mas, bpa=49.17 degrees ! Estimated noise=377.986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123479 Jy ! Component: 100 - total flux cleaned = 0.0017574 Jy ! Component: 150 - total flux cleaned = 0.00195833 Jy ! Component: 200 - total flux cleaned = 0.00203535 Jy ! Total flux subtracted in 200 components = 0.00203535 Jy ! Clean residual min=-0.000728 max=0.000743 Jy/beam ! Clean residual mean=-0.000008 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.104777 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 = 6.3785e-05 Jy ! Component: 100 - total flux cleaned = 0.000117807 Jy ! Component: 150 - total flux cleaned = 0.000164001 Jy ! Component: 200 - total flux cleaned = 0.000196194 Jy ! Total flux subtracted in 200 components = 0.000196194 Jy ! Clean residual min=-0.000714 max=0.000736 Jy/beam ! Clean residual mean=-0.000007 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.104974 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.104974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9669 mas, bmaj=1.381 mas, bpa=36.06 degrees ! Estimated noise=295.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.05105e-05 Jy ! Component: 100 - total flux cleaned = 1.94562e-05 Jy ! Component: 150 - total flux cleaned = 1.89961e-05 Jy ! Component: 200 - total flux cleaned = 5.23728e-06 Jy ! Total flux subtracted in 200 components = 5.23728e-06 Jy ! Clean residual min=-0.000695 max=0.000649 Jy/beam ! Clean residual mean=-0.000003 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.104979 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.104979 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=0.081380Jy sigma=0.000643 ! Fit after self-cal, rms=0.081373Jy sigma=0.000643 wmodel J0718+6651_X_2017_08_05_pus_map.mod ! Writing 79 model components to file: J0718+6651_X_2017_08_05_pus_map.mod wobs J0718+6651_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0718+6651_X_2017_08_05_pus_uvs.fits wwins J0718+6651_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0718+6651_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 = -0.000103002 Jy ! Component: 100 - total flux cleaned = -0.000172992 Jy ! Component: 150 - total flux cleaned = -0.000251544 Jy ! Component: 200 - total flux cleaned = -0.000327695 Jy ! Component: 250 - total flux cleaned = -0.000391011 Jy ! Component: 300 - total flux cleaned = -0.000442383 Jy ! Component: 350 - total flux cleaned = -0.000472476 Jy ! Component: 400 - total flux cleaned = -0.000492332 Jy ! Component: 450 - total flux cleaned = -0.000511802 Jy ! Component: 500 - total flux cleaned = -0.000521538 Jy ! Component: 550 - total flux cleaned = -0.000568227 Jy ! Component: 600 - total flux cleaned = -0.000540777 Jy ! Component: 650 - total flux cleaned = -0.000531986 Jy ! Component: 700 - total flux cleaned = -0.000540912 Jy ! Component: 750 - total flux cleaned = -0.000540908 Jy ! Component: 800 - total flux cleaned = -0.000558195 Jy ! Component: 850 - total flux cleaned = -0.000541165 Jy ! Component: 900 - total flux cleaned = -0.000566513 Jy ! Component: 950 - total flux cleaned = -0.000549752 Jy ! Component: 1000 - total flux cleaned = -0.000558157 Jy ! Component: 1050 - total flux cleaned = -0.000566431 Jy ! Component: 1100 - total flux cleaned = -0.000582617 Jy ! Component: 1150 - total flux cleaned = -0.000598636 Jy ! Component: 1200 - total flux cleaned = -0.000614496 Jy ! Component: 1250 - total flux cleaned = -0.000637987 Jy ! Component: 1300 - total flux cleaned = -0.000645647 Jy ! Component: 1350 - total flux cleaned = -0.000637983 Jy ! Component: 1400 - total flux cleaned = -0.000675956 Jy ! Component: 1450 - total flux cleaned = -0.000668502 Jy ! Component: 1500 - total flux cleaned = -0.000691002 Jy ! Component: 1550 - total flux cleaned = -0.000720628 Jy ! Component: 1600 - total flux cleaned = -0.000735262 Jy ! Component: 1650 - total flux cleaned = -0.000742615 Jy ! Component: 1700 - total flux cleaned = -0.000778802 Jy ! Component: 1750 - total flux cleaned = -0.000814537 Jy ! Component: 1800 - total flux cleaned = -0.000807392 Jy ! Component: 1850 - total flux cleaned = -0.000828548 Jy ! Component: 1900 - total flux cleaned = -0.000828538 Jy ! Component: 1950 - total flux cleaned = -0.000856417 Jy ! Component: 2000 - total flux cleaned = -0.000856431 Jy ! Total flux subtracted in 2048 components = -0.000863358 Jy ! Clean residual min=-0.000401 max=0.000389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.104115 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 227 components and 0.104115 Jy ![Exited script file: muppet] wmap "J0718+6651_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9669 x 1.381 at 36.06 degrees (North through East) ! Clean map min=-0.00061595 max=0.078932 Jy/beam ! Writing clean map to FITS file: J0718+6651_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 0.0789325 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126875 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.482214 0.482214 0.964428 1.92886 3.85771 7.71543 15.4309 30.8617 61.7234 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9669 x 1.381 at 36.06 degrees (North through East) ! Clean map min=-0.00061595 max=0.078932 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 J0718+6651_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:43 2019