! Started logfile: J2000-1748_X_2017_06_15_pus_uvs.log on Tue May 7 20:01:28 2019 obs J2000-1748_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J2000-1748_X_2017_06_15_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.732222 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 989 lines of history. ! ! Reading 7908 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 J2000-1748_X_2017_06_15_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.083457Jy sigma=0.008539 ! Fit after self-cal, rms=1.037912Jy sigma=0.008204 ! 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=0.7184 mas, bmaj=1.907 mas, bpa=-2.482 degrees ! Estimated noise=1537.05 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 = 1.55034 Jy ! Component: 100 - total flux cleaned = 1.89678 Jy ! Total flux subtracted in 100 components = 1.89678 Jy ! Clean residual min=-0.034445 max=0.118341 Jy/beam ! Clean residual mean=-0.000379 rms=0.011724 Jy/beam ! Combined flux in latest and established models = 1.89678 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.89678 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=0.208686Jy sigma=0.001628 ! Fit after self-cal, rms=0.208637Jy sigma=0.001628 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118406 Jy ! Component: 100 - total flux cleaned = 0.17173 Jy ! Total flux subtracted in 100 components = 0.17173 Jy ! Clean residual min=-0.018346 max=0.024591 Jy/beam ! Clean residual mean=-0.000123 rms=0.004440 Jy/beam ! Combined flux in latest and established models = 2.06851 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 2.06851 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=0.119465Jy sigma=0.000887 ! Fit after self-cal, rms=0.119191Jy sigma=0.000885 ! 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=0.8806 mas, bmaj=2.264 mas, bpa=-1.762 degrees ! Estimated noise=1020.6 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 = 0.0309387 Jy ! Component: 100 - total flux cleaned = 0.0449125 Jy ! Component: 150 - total flux cleaned = 0.0482312 Jy ! Component: 200 - total flux cleaned = 0.048013 Jy ! Total flux subtracted in 200 components = 0.048013 Jy ! Clean residual min=-0.024935 max=0.013759 Jy/beam ! Clean residual mean=-0.000042 rms=0.003983 Jy/beam ! Combined flux in latest and established models = 2.11652 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 2.11652 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=0.111645Jy sigma=0.000821 ! Fit after self-cal, rms=0.111587Jy sigma=0.000820 ! 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 1.00 FD 1.00 HN 1.02 KP 1.05 ! LA 0.98 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.97 ! LA 0.98 MK 0.99 NL 0.95 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.01 ! LA 1.01 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 1.00 ! LA 1.01 MK 1.02 NL 0.96 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.98 KP 1.00 ! LA 1.01 MK 1.03 NL 0.96 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.01 ! LA 1.00 MK 1.01 NL 0.96 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 1.01 ! LA 1.02 MK 1.02 NL 0.96 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 1.01 ! LA 1.00 MK 1.01 NL 0.96 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.00 ! LA 1.01 MK 0.99 NL 0.96 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.05 KP 1.01 ! LA 1.02 MK 1.01 NL 0.96 OV 0.99 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 1.01 ! LA 1.03 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.111587Jy sigma=0.000820 ! Fit after self-cal, rms=0.095798Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8825 mas, bmaj=2.266 mas, bpa=-1.792 degrees ! Estimated noise=1019.75 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 = -0.00329417 Jy ! Component: 100 - total flux cleaned = -0.00307929 Jy ! Component: 150 - total flux cleaned = -0.00291366 Jy ! Component: 200 - total flux cleaned = -0.00291316 Jy ! Total flux subtracted in 200 components = -0.00291316 Jy ! Clean residual min=-0.008470 max=0.008763 Jy/beam ! Clean residual mean=-0.000125 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 2.11361 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 2.11361 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=0.095509Jy sigma=0.000699 ! Fit after self-cal, rms=0.095462Jy sigma=0.000699 ! 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=0.095462Jy sigma=0.000699 ! Fit after self-cal, rms=0.090677Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.883 mas, bmaj=2.266 mas, bpa=-1.783 degrees ! Estimated noise=1019.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133471 Jy ! Component: 100 - total flux cleaned = -0.00133891 Jy ! Component: 150 - total flux cleaned = -0.00122453 Jy ! Component: 200 - total flux cleaned = -0.00117104 Jy ! Total flux subtracted in 200 components = -0.00117104 Jy ! Clean residual min=-0.004239 max=0.004442 Jy/beam ! Clean residual mean=-0.000012 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 2.11244 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 2.11244 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=0.090567Jy sigma=0.000660 ! Fit after self-cal, rms=0.090537Jy sigma=0.000660 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 (0.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140564 Jy ! Component: 100 - total flux cleaned = 0.00127706 Jy ! Component: 150 - total flux cleaned = 0.00110076 Jy ! Component: 200 - total flux cleaned = 0.00102308 Jy ! Total flux subtracted in 200 components = 0.00102308 Jy ! Clean residual min=-0.003242 max=0.003788 Jy/beam ! Clean residual mean=-0.000009 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 2.11346 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 2.11346 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=0.090274Jy sigma=0.000658 ! Fit after self-cal, rms=0.090261Jy sigma=0.000658 ! 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=0.090261Jy sigma=0.000658 ! Fit after self-cal, rms=0.090152Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8831 mas, bmaj=2.266 mas, bpa=-1.8 degrees ! Estimated noise=1019.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366037 Jy ! Component: 100 - total flux cleaned = -0.000511944 Jy ! Component: 150 - total flux cleaned = -0.000577555 Jy ! Component: 200 - total flux cleaned = -0.00057626 Jy ! Total flux subtracted in 200 components = -0.00057626 Jy ! Clean residual min=-0.003020 max=0.003325 Jy/beam ! Clean residual mean=0.000005 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 2.11288 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 2.11288 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=0.090050Jy sigma=0.000656 ! Fit after self-cal, rms=0.090043Jy sigma=0.000656 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 = -0.000239041 Jy ! Component: 100 - total flux cleaned = -0.000239031 Jy ! Component: 150 - total flux cleaned = -0.000240948 Jy ! Component: 200 - total flux cleaned = -0.000287434 Jy ! Total flux subtracted in 200 components = -0.000287434 Jy ! Clean residual min=-0.002961 max=0.002998 Jy/beam ! Clean residual mean=0.000005 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 2.1126 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 59 components and 2.1126 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=0.089989Jy sigma=0.000656 ! Fit after self-cal, rms=0.089985Jy sigma=0.000656 ! 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=0.089985Jy sigma=0.000656 ! Fit after self-cal, rms=0.089955Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=4.241 mas, bpa=-4.373 degrees ! Estimated noise=1292.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000287232 Jy ! Component: 100 - total flux cleaned = -0.000416756 Jy ! Component: 150 - total flux cleaned = -0.000488499 Jy ! Component: 200 - total flux cleaned = -0.000579835 Jy ! Total flux subtracted in 200 components = -0.000579835 Jy ! Clean residual min=-0.003587 max=0.003715 Jy/beam ! Clean residual mean=0.000012 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 2.11202 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 2.11202 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=0.089936Jy sigma=0.000656 ! Fit after self-cal, rms=0.089930Jy sigma=0.000656 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 = -8.5078e-05 Jy ! Component: 100 - total flux cleaned = -0.000265956 Jy ! Component: 150 - total flux cleaned = -0.000366622 Jy ! Component: 200 - total flux cleaned = -0.000433032 Jy ! Total flux subtracted in 200 components = -0.000433032 Jy ! Clean residual min=-0.003567 max=0.003755 Jy/beam ! Clean residual mean=0.000012 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 2.11158 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 2.11158 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=0.089932Jy sigma=0.000656 ! Fit after self-cal, rms=0.089929Jy sigma=0.000656 ! 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=0.8832 mas, bmaj=2.266 mas, bpa=-1.811 degrees ! Estimated noise=1019.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 2.266 at -1.811 degrees (North through East) ! Clean map min=-0.0035968 max=2.0086 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=0.089929Jy sigma=0.000656 ! Fit after self-cal, rms=0.082195Jy sigma=0.000600 ! Inverting map and beam ! Estimated beam: bmin=0.8835 mas, bmaj=2.267 mas, bpa=-1.827 degrees ! Estimated noise=1019.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.08757e-05 Jy ! Component: 100 - total flux cleaned = 0.000120082 Jy ! Component: 150 - total flux cleaned = 0.000252919 Jy ! Component: 200 - total flux cleaned = 0.000254525 Jy ! Total flux subtracted in 200 components = 0.000254525 Jy ! Clean residual min=-0.002959 max=0.002931 Jy/beam ! Clean residual mean=0.000008 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 2.11184 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 2.11184 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=0.082145Jy sigma=0.000600 ! Fit after self-cal, rms=0.082143Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.04765e-05 Jy ! Component: 100 - total flux cleaned = 8.82879e-05 Jy ! Component: 150 - total flux cleaned = 5.34296e-05 Jy ! Component: 200 - total flux cleaned = 5.43106e-05 Jy ! Total flux subtracted in 200 components = 5.43106e-05 Jy ! Clean residual min=-0.002941 max=0.002976 Jy/beam ! Clean residual mean=0.000008 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 2.11189 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 2.11189 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=0.082113Jy sigma=0.000599 ! Fit after self-cal, rms=0.082112Jy 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=0.082112Jy sigma=0.000599 ! Fit after self-cal, rms=0.082104Jy 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=0.7205 mas, bmaj=1.907 mas, bpa=-2.528 degrees ! Estimated noise=1538.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55183 Jy ! Component: 100 - total flux cleaned = 1.89761 Jy ! Component: 150 - total flux cleaned = 2.01379 Jy ! Component: 200 - total flux cleaned = 2.06336 Jy ! Total flux subtracted in 200 components = 2.06336 Jy ! Clean residual min=-0.009831 max=0.022131 Jy/beam ! Clean residual mean=-0.000070 rms=0.002730 Jy/beam ! Combined flux in latest and established models = 2.06336 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 11 model components to the UV plane model. ! The established model now contains 11 components and 2.06336 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8835 mas, bmaj=2.267 mas, bpa=-1.833 degrees ! Estimated noise=1019.93 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 = 0.0281081 Jy ! Component: 100 - total flux cleaned = 0.0404339 Jy ! Component: 150 - total flux cleaned = 0.0466106 Jy ! Component: 200 - total flux cleaned = 0.0478356 Jy ! Total flux subtracted in 200 components = 0.0478356 Jy ! Clean residual min=-0.004165 max=0.004347 Jy/beam ! Clean residual mean=-0.000000 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 2.11119 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 2.11119 Jy ! Inverting map ! Added new window around map position (0, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316064 Jy ! Component: 100 - total flux cleaned = 0.00339955 Jy ! Component: 150 - total flux cleaned = 0.00339715 Jy ! Component: 200 - total flux cleaned = 0.00340153 Jy ! Total flux subtracted in 200 components = 0.00340153 Jy ! Clean residual min=-0.003375 max=0.002889 Jy/beam ! Clean residual mean=0.000011 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 2.11459 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 43 components and 2.11459 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=2.198 mas, bmaj=4.241 mas, bpa=-4.39 degrees ! Estimated noise=1292.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000573538 Jy ! Component: 100 - total flux cleaned = -0.000729131 Jy ! Component: 150 - total flux cleaned = -0.000818296 Jy ! Component: 200 - total flux cleaned = -0.000897133 Jy ! Total flux subtracted in 200 components = -0.000897133 Jy ! Clean residual min=-0.003337 max=0.003324 Jy/beam ! Clean residual mean=0.000027 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 2.1137 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 = -6.97834e-05 Jy ! Component: 100 - total flux cleaned = -0.000132242 Jy ! Component: 150 - total flux cleaned = -0.000159693 Jy ! Component: 200 - total flux cleaned = -0.000210329 Jy ! Total flux subtracted in 200 components = -0.000210329 Jy ! Clean residual min=-0.003333 max=0.003354 Jy/beam ! Clean residual mean=0.000028 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 2.11349 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 71 components and 2.11349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8835 mas, bmaj=2.267 mas, bpa=-1.833 degrees ! Estimated noise=1019.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136734 Jy ! Component: 100 - total flux cleaned = 5.22007e-05 Jy ! Component: 150 - total flux cleaned = -9.80215e-05 Jy ! Component: 200 - total flux cleaned = -9.4392e-05 Jy ! Total flux subtracted in 200 components = -9.4392e-05 Jy ! Clean residual min=-0.003044 max=0.002827 Jy/beam ! Clean residual mean=0.000011 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 2.11339 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 2.11339 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=0.082239Jy sigma=0.000600 ! Fit after self-cal, rms=0.082209Jy sigma=0.000600 wmodel J2000-1748_X_2017_06_15_pus_map.mod ! Writing 86 model components to file: J2000-1748_X_2017_06_15_pus_map.mod wobs J2000-1748_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J2000-1748_X_2017_06_15_pus_uvs.fits wwins J2000-1748_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J2000-1748_X_2017_06_15_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 = -6.80003e-05 Jy ! Component: 100 - total flux cleaned = 0.000508182 Jy ! Component: 150 - total flux cleaned = 0.000919821 Jy ! Component: 200 - total flux cleaned = 0.00122742 Jy ! Component: 250 - total flux cleaned = 0.00169225 Jy ! Component: 300 - total flux cleaned = 0.00181561 Jy ! Component: 350 - total flux cleaned = 0.00209354 Jy ! Component: 400 - total flux cleaned = 0.00209377 Jy ! Component: 450 - total flux cleaned = 0.00220589 Jy ! Component: 500 - total flux cleaned = 0.00213364 Jy ! Component: 550 - total flux cleaned = 0.0022054 Jy ! Component: 600 - total flux cleaned = 0.00223995 Jy ! Component: 650 - total flux cleaned = 0.00227385 Jy ! Component: 700 - total flux cleaned = 0.00224077 Jy ! Component: 750 - total flux cleaned = 0.00230582 Jy ! Component: 800 - total flux cleaned = 0.00240083 Jy ! Component: 850 - total flux cleaned = 0.00252439 Jy ! Component: 900 - total flux cleaned = 0.0025845 Jy ! Component: 950 - total flux cleaned = 0.00261412 Jy ! Component: 1000 - total flux cleaned = 0.00267326 Jy ! Component: 1050 - total flux cleaned = 0.0027598 Jy ! Component: 1100 - total flux cleaned = 0.00290127 Jy ! Component: 1150 - total flux cleaned = 0.00301214 Jy ! Component: 1200 - total flux cleaned = 0.00298496 Jy ! Component: 1250 - total flux cleaned = 0.00322722 Jy ! Component: 1300 - total flux cleaned = 0.00325374 Jy ! Component: 1350 - total flux cleaned = 0.00330627 Jy ! Component: 1400 - total flux cleaned = 0.00338388 Jy ! Component: 1450 - total flux cleaned = 0.00348542 Jy ! Component: 1500 - total flux cleaned = 0.00356035 Jy ! Component: 1550 - total flux cleaned = 0.00370749 Jy ! Component: 1600 - total flux cleaned = 0.00368333 Jy ! Component: 1650 - total flux cleaned = 0.00375517 Jy ! Component: 1700 - total flux cleaned = 0.00389633 Jy ! Component: 1750 - total flux cleaned = 0.00382691 Jy ! Component: 1800 - total flux cleaned = 0.00396475 Jy ! Component: 1850 - total flux cleaned = 0.00403273 Jy ! Component: 1900 - total flux cleaned = 0.004122 Jy ! Component: 1950 - total flux cleaned = 0.00420964 Jy ! Component: 2000 - total flux cleaned = 0.0042093 Jy ! Total flux subtracted in 2048 components = 0.00420946 Jy ! Clean residual min=-0.001173 max=0.001474 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 2.1176 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 215 components and 2.1176 Jy ![Exited script file: muppet] wmap "J2000-1748_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8835 x 2.267 at -1.833 degrees (North through East) ! Clean map min=-0.0026731 max=2.009 Jy/beam ! Writing clean map to FITS file: J2000-1748_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.00904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000407755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0608882 0.0608882 0.121776 0.243553 0.487105 0.97421 1.94842 3.89684 7.79368 15.5874 31.1747 62.3495 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.009 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8835 x 2.267 at -1.833 degrees (North through East) ! Clean map min=-0.0026731 max=2.009 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 J2000-1748_X_2017_06_15_pus_uvs.log closed on Tue May 7 20:01:29 2019