! Started logfile: J1638+5720_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:56 2019 obs J1638+5720_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1638+5720_X_2017_06_10_pus_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854248 visibilities/baseline/integration-bin. ! Found source: J1638+5720 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1309 lines of history. ! ! Reading 15684 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 J1638+5720_X_2017_06_10_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.238564Jy sigma=0.002203 ! Fit after self-cal, rms=0.193206Jy sigma=0.001794 ! 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=0.8066 mas, bmaj=1.054 mas, bpa=-7.743 degrees ! Estimated noise=905.443 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 = 0.769832 Jy ! Component: 100 - total flux cleaned = 0.95734 Jy ! Total flux subtracted in 100 components = 0.95734 Jy ! Clean residual min=-0.024362 max=0.092233 Jy/beam ! Clean residual mean=-0.000120 rms=0.007162 Jy/beam ! Combined flux in latest and established models = 0.95734 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.95734 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=0.196066Jy sigma=0.001863 ! Fit after self-cal, rms=0.195996Jy sigma=0.001862 ! Inverting map ! Added new window around map position (-0.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0945642 Jy ! Component: 100 - total flux cleaned = 0.151107 Jy ! Total flux subtracted in 100 components = 0.151107 Jy ! Clean residual min=-0.013859 max=0.033200 Jy/beam ! Clean residual mean=-0.000068 rms=0.004078 Jy/beam ! Combined flux in latest and established models = 1.10845 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 1.10845 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=0.124149Jy sigma=0.001152 ! Fit after self-cal, rms=0.120890Jy sigma=0.001123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.041358 Jy ! Component: 100 - total flux cleaned = 0.0672026 Jy ! Total flux subtracted in 100 components = 0.0672026 Jy ! Clean residual min=-0.010159 max=0.018823 Jy/beam ! Clean residual mean=-0.000043 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 1.17565 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 1.17565 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=0.099629Jy sigma=0.000906 ! Fit after self-cal, rms=0.098576Jy sigma=0.000896 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.021079 Jy ! Component: 100 - total flux cleaned = 0.0350804 Jy ! Total flux subtracted in 100 components = 0.0350804 Jy ! Clean residual min=-0.008557 max=0.012637 Jy/beam ! Clean residual mean=-0.000030 rms=0.002367 Jy/beam ! Combined flux in latest and established models = 1.21073 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 1.21073 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=0.092043Jy sigma=0.000827 ! Fit after self-cal, rms=0.091699Jy sigma=0.000824 ! 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=1.02 mas, bmaj=1.279 mas, bpa=2.997 degrees ! Estimated noise=604.951 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 = 0.0163276 Jy ! Component: 100 - total flux cleaned = 0.0258592 Jy ! Component: 150 - total flux cleaned = 0.0321193 Jy ! Component: 200 - total flux cleaned = 0.0362637 Jy ! Total flux subtracted in 200 components = 0.0362637 Jy ! Clean residual min=-0.007797 max=0.011878 Jy/beam ! Clean residual mean=-0.000054 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 1.24699 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 1.24699 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=0.088743Jy sigma=0.000792 ! Fit after self-cal, rms=0.088540Jy sigma=0.000790 ! Inverting map ! Added new window around map position (-2.2, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118972 Jy ! Component: 100 - total flux cleaned = 0.0185196 Jy ! Component: 150 - total flux cleaned = 0.0209845 Jy ! Component: 200 - total flux cleaned = 0.0228823 Jy ! Total flux subtracted in 200 components = 0.0228823 Jy ! Clean residual min=-0.007019 max=0.007078 Jy/beam ! Clean residual mean=-0.000003 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 1.26988 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 1.26988 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=0.086867Jy sigma=0.000772 ! Fit after self-cal, rms=0.086761Jy sigma=0.000771 ! 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 0.99 FD 0.99 HN 1.01 KP 1.02 ! LA 0.98 MK 0.96 NL 0.98 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.00 ! LA 0.99 MK 0.97 NL 0.98 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.01 ! LA 1.01 MK 0.99 NL 0.98 OV 0.99 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.00 ! LA 1.01 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 1.00 ! LA 1.00 MK 1.01 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 1.01 ! LA 1.01 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.98 KP 1.01 ! LA 0.98 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.01 ! LA 1.00 MK 0.97 NL 0.98 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 1.01 ! LA 1.02 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.02 ! LA 1.02 MK 0.99 NL 0.97 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.98 ! LA 0.99 MK 0.98 NL 0.97 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.086761Jy sigma=0.000771 ! Fit after self-cal, rms=0.080806Jy sigma=0.000716 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.283 mas, bpa=1.901 degrees ! Estimated noise=605.275 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 = 0.00175444 Jy ! Component: 100 - total flux cleaned = 0.00296956 Jy ! Component: 150 - total flux cleaned = 0.00423763 Jy ! Component: 200 - total flux cleaned = 0.00504671 Jy ! Total flux subtracted in 200 components = 0.00504671 Jy ! Clean residual min=-0.004621 max=0.004762 Jy/beam ! Clean residual mean=-0.000031 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 1.27492 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 1.27492 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=0.080166Jy sigma=0.000710 ! Fit after self-cal, rms=0.080111Jy sigma=0.000709 ! 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=0.080111Jy sigma=0.000709 ! Fit after self-cal, rms=0.076799Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.284 mas, bpa=2.477 degrees ! Estimated noise=605.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000820743 Jy ! Component: 100 - total flux cleaned = -0.000236025 Jy ! Component: 150 - total flux cleaned = 0.000166962 Jy ! Component: 200 - total flux cleaned = 0.000693496 Jy ! Total flux subtracted in 200 components = 0.000693496 Jy ! Clean residual min=-0.002193 max=0.002059 Jy/beam ! Clean residual mean=-0.000011 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 1.27562 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 1.27562 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=0.076490Jy sigma=0.000676 ! Fit after self-cal, rms=0.076471Jy sigma=0.000676 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 = 0.00061455 Jy ! Component: 100 - total flux cleaned = 0.00100314 Jy ! Component: 150 - total flux cleaned = 0.00127895 Jy ! Component: 200 - total flux cleaned = 0.0014045 Jy ! Total flux subtracted in 200 components = 0.0014045 Jy ! Clean residual min=-0.002203 max=0.001920 Jy/beam ! Clean residual mean=-0.000008 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 1.27702 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 1.27702 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=0.076341Jy sigma=0.000675 ! Fit after self-cal, rms=0.076326Jy sigma=0.000675 ! 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=0.076326Jy sigma=0.000675 ! Fit after self-cal, rms=0.076362Jy sigma=0.000674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.284 mas, bpa=2.523 degrees ! Estimated noise=605.286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000676105 Jy ! Component: 100 - total flux cleaned = -0.000393574 Jy ! Component: 150 - total flux cleaned = -0.000266204 Jy ! Component: 200 - total flux cleaned = -0.000208282 Jy ! Total flux subtracted in 200 components = -0.000208282 Jy ! Clean residual min=-0.002027 max=0.001890 Jy/beam ! Clean residual mean=-0.000007 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 1.27681 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 92 components and 1.27681 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=0.076248Jy sigma=0.000673 ! Fit after self-cal, rms=0.076239Jy sigma=0.000673 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 = 0.000220172 Jy ! Component: 100 - total flux cleaned = 0.000325505 Jy ! Component: 150 - total flux cleaned = 0.000371473 Jy ! Component: 200 - total flux cleaned = 0.000415647 Jy ! Total flux subtracted in 200 components = 0.000415647 Jy ! Clean residual min=-0.001931 max=0.001809 Jy/beam ! Clean residual mean=-0.000006 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 1.27723 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 1.27723 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=0.076176Jy sigma=0.000672 ! Fit after self-cal, rms=0.076168Jy sigma=0.000672 ! 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=0.076168Jy sigma=0.000672 ! Fit after self-cal, rms=0.076194Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=2.444 mas, bpa=29.02 degrees ! Estimated noise=771.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214443 Jy ! Component: 100 - total flux cleaned = -0.000220052 Jy ! Component: 150 - total flux cleaned = -0.000219059 Jy ! Component: 200 - total flux cleaned = -0.000245265 Jy ! Total flux subtracted in 200 components = -0.000245265 Jy ! Clean residual min=-0.001754 max=0.001970 Jy/beam ! Clean residual mean=-0.000011 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 1.27698 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 1.27698 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=0.076169Jy sigma=0.000672 ! Fit after self-cal, rms=0.076162Jy sigma=0.000672 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 = -7.55241e-05 Jy ! Component: 100 - total flux cleaned = -2.25595e-05 Jy ! Component: 150 - total flux cleaned = -4.29629e-05 Jy ! Component: 200 - total flux cleaned = -8.27691e-05 Jy ! Total flux subtracted in 200 components = -8.27691e-05 Jy ! Clean residual min=-0.001751 max=0.001926 Jy/beam ! Clean residual mean=-0.000011 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 1.2769 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 1.2769 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=0.076152Jy sigma=0.000672 ! Fit after self-cal, rms=0.076148Jy sigma=0.000672 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.284 mas, bpa=2.531 degrees ! Estimated noise=605.245 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.284 at 2.531 degrees (North through East) ! Clean map min=-0.0017356 max=1.0001 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=0.076148Jy sigma=0.000672 ! Fit after self-cal, rms=0.070410Jy sigma=0.000624 ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.285 mas, bpa=2.572 degrees ! Estimated noise=605.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00039296 Jy ! Component: 100 - total flux cleaned = -0.00048452 Jy ! Component: 150 - total flux cleaned = -0.000441663 Jy ! Component: 200 - total flux cleaned = -0.000443493 Jy ! Total flux subtracted in 200 components = -0.000443493 Jy ! Clean residual min=-0.001769 max=0.001698 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 1.27646 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 115 components and 1.27646 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=0.070356Jy sigma=0.000624 ! Fit after self-cal, rms=0.070352Jy sigma=0.000624 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.87923e-05 Jy ! Component: 100 - total flux cleaned = -1.77028e-05 Jy ! Component: 150 - total flux cleaned = 1.86996e-05 Jy ! Component: 200 - total flux cleaned = 5.22477e-05 Jy ! Total flux subtracted in 200 components = 5.22477e-05 Jy ! Clean residual min=-0.001744 max=0.001672 Jy/beam ! Clean residual mean=-0.000005 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 1.27651 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 1.27651 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=0.070316Jy sigma=0.000623 ! Fit after self-cal, rms=0.070313Jy sigma=0.000623 ! 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=0.070313Jy sigma=0.000623 ! Fit after self-cal, rms=0.070321Jy sigma=0.000623 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=0.8078 mas, bmaj=1.059 mas, bpa=-8.444 degrees ! Estimated noise=906.408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.769577 Jy ! Component: 100 - total flux cleaned = 0.962754 Jy ! Component: 150 - total flux cleaned = 1.06046 Jy ! Component: 200 - total flux cleaned = 1.12066 Jy ! Total flux subtracted in 200 components = 1.12066 Jy ! Clean residual min=-0.009039 max=0.031507 Jy/beam ! Clean residual mean=-0.000073 rms=0.002967 Jy/beam ! Combined flux in latest and established models = 1.12065 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.12065 Jy ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.285 mas, bpa=2.547 degrees ! Estimated noise=605.091 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 = 0.0520837 Jy ! Component: 100 - total flux cleaned = 0.0815941 Jy ! Component: 150 - total flux cleaned = 0.100484 Jy ! Component: 200 - total flux cleaned = 0.113799 Jy ! Total flux subtracted in 200 components = 0.113799 Jy ! Clean residual min=-0.003367 max=0.008741 Jy/beam ! Clean residual mean=-0.000090 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 1.23445 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 45 components and 1.23445 Jy ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00998537 Jy ! Component: 100 - total flux cleaned = 0.0174263 Jy ! Component: 150 - total flux cleaned = 0.0231315 Jy ! Component: 200 - total flux cleaned = 0.0275508 Jy ! Total flux subtracted in 200 components = 0.0275508 Jy ! Clean residual min=-0.002232 max=0.003522 Jy/beam ! Clean residual mean=-0.000035 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 1.262 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 65 components and 1.262 Jy ! Inverting map ! Added new window around map position (-1.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371206 Jy ! Component: 100 - total flux cleaned = 0.00648247 Jy ! Component: 150 - total flux cleaned = 0.00868308 Jy ! Component: 200 - total flux cleaned = 0.00950842 Jy ! Total flux subtracted in 200 components = 0.00950842 Jy ! Clean residual min=-0.002011 max=0.001909 Jy/beam ! Clean residual mean=-0.000016 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 1.27151 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 1.27151 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=2.338 mas, bmaj=2.445 mas, bpa=28.98 degrees ! Estimated noise=770.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173903 Jy ! Component: 100 - total flux cleaned = 0.00280482 Jy ! Component: 150 - total flux cleaned = 0.0032533 Jy ! Component: 200 - total flux cleaned = 0.00343968 Jy ! Total flux subtracted in 200 components = 0.00343968 Jy ! Clean residual min=-0.001685 max=0.001789 Jy/beam ! Clean residual mean=-0.000019 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 1.27495 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 = 9.73806e-05 Jy ! Component: 100 - total flux cleaned = 0.000113165 Jy ! Component: 150 - total flux cleaned = 0.000113314 Jy ! Component: 200 - total flux cleaned = 0.000127592 Jy ! Total flux subtracted in 200 components = 0.000127592 Jy ! Clean residual min=-0.001676 max=0.001790 Jy/beam ! Clean residual mean=-0.000018 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 1.27508 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 1.27508 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.024 mas, bmaj=1.285 mas, bpa=2.547 degrees ! Estimated noise=605.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000577287 Jy ! Component: 100 - total flux cleaned = -0.000455429 Jy ! Component: 150 - total flux cleaned = -0.000400098 Jy ! Component: 200 - total flux cleaned = -0.000350733 Jy ! Total flux subtracted in 200 components = -0.000350733 Jy ! Clean residual min=-0.001982 max=0.001773 Jy/beam ! Clean residual mean=-0.000008 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 1.27473 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 1.27473 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=0.070401Jy sigma=0.000624 ! Fit after self-cal, rms=0.070359Jy sigma=0.000623 wmodel J1638+5720_X_2017_06_10_pus_map.mod ! Writing 111 model components to file: J1638+5720_X_2017_06_10_pus_map.mod wobs J1638+5720_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1638+5720_X_2017_06_10_pus_uvs.fits wwins J1638+5720_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J1638+5720_X_2017_06_10_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 = -5.92423e-05 Jy ! Component: 100 - total flux cleaned = 0.000154562 Jy ! Component: 150 - total flux cleaned = 0.000298275 Jy ! Component: 200 - total flux cleaned = 0.000270794 Jy ! Component: 250 - total flux cleaned = 0.000271268 Jy ! Component: 300 - total flux cleaned = 0.000323559 Jy ! Component: 350 - total flux cleaned = 0.000323371 Jy ! Component: 400 - total flux cleaned = 0.000198278 Jy ! Component: 450 - total flux cleaned = 0.000100324 Jy ! Component: 500 - total flux cleaned = 7.67261e-05 Jy ! Component: 550 - total flux cleaned = 7.6981e-05 Jy ! Component: 600 - total flux cleaned = 0.000123774 Jy ! Component: 650 - total flux cleaned = 0.00012332 Jy ! Component: 700 - total flux cleaned = 0.000146174 Jy ! Component: 750 - total flux cleaned = 0.000236139 Jy ! Component: 800 - total flux cleaned = 0.00025838 Jy ! Component: 850 - total flux cleaned = 0.000346472 Jy ! Component: 900 - total flux cleaned = 0.000433073 Jy ! Component: 950 - total flux cleaned = 0.000411812 Jy ! Component: 1000 - total flux cleaned = 0.000348338 Jy ! Component: 1050 - total flux cleaned = 0.000537585 Jy ! Component: 1100 - total flux cleaned = 0.000558312 Jy ! Component: 1150 - total flux cleaned = 0.000578966 Jy ! Component: 1200 - total flux cleaned = 0.000640148 Jy ! Component: 1250 - total flux cleaned = 0.000720913 Jy ! Component: 1300 - total flux cleaned = 0.000800611 Jy ! Component: 1350 - total flux cleaned = 0.000859731 Jy ! Component: 1400 - total flux cleaned = 0.000879413 Jy ! Component: 1450 - total flux cleaned = 0.000956755 Jy ! Component: 1500 - total flux cleaned = 0.000956613 Jy ! Component: 1550 - total flux cleaned = 0.00101393 Jy ! Component: 1600 - total flux cleaned = 0.00103299 Jy ! Component: 1650 - total flux cleaned = 0.00105184 Jy ! Component: 1700 - total flux cleaned = 0.00114485 Jy ! Component: 1750 - total flux cleaned = 0.0012367 Jy ! Component: 1800 - total flux cleaned = 0.0012001 Jy ! Component: 1850 - total flux cleaned = 0.00125446 Jy ! Component: 1900 - total flux cleaned = 0.00132618 Jy ! Component: 1950 - total flux cleaned = 0.00130806 Jy ! Component: 2000 - total flux cleaned = 0.0013433 Jy ! Total flux subtracted in 2048 components = 0.00136083 Jy ! Clean residual min=-0.001136 max=0.001009 Jy/beam ! Clean residual mean=-0.000008 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 1.27609 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 274 components and 1.27609 Jy ![Exited script file: muppet] wmap "J1638+5720_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.285 at 2.547 degrees (North through East) ! Clean map min=-0.0015917 max=1.0016 Jy/beam ! Writing clean map to FITS file: J1638+5720_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.00155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0948926 0.0948926 0.189785 0.37957 0.75914 1.51828 3.03656 6.07312 12.1462 24.2925 48.585 97.17 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.001 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.024 x 1.285 at 2.547 degrees (North through East) ! Clean map min=-0.0015917 max=1.0016 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 J1638+5720_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:57 2019