! Started logfile: J1832-1035_X_2017_09_26_pus_uvs.log on Sat May 11 13:40:22 2019 obs J1832-1035_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J1832-1035_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.59675 visibilities/baseline/integration-bin. ! Found source: J1832-1035 ! ! 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 947 lines of history. ! ! Reading 75792 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 J1832-1035_X_2017_09_26_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 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 605 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 649 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 691 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872958Jy sigma=0.007608 ! Fit after self-cal, rms=0.844497Jy sigma=0.007367 ! 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=0.7536 mas, bmaj=3.328 mas, bpa=-18.76 degrees ! Estimated noise=859.966 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 = 0.0771298 Jy ! Component: 100 - total flux cleaned = 0.124318 Jy ! Total flux subtracted in 100 components = 0.124318 Jy ! Clean residual min=-0.024343 max=0.043421 Jy/beam ! Clean residual mean=0.000134 rms=0.009609 Jy/beam ! Combined flux in latest and established models = 0.124318 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 43 components and 0.124318 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=0.291614Jy sigma=0.002531 ! Fit after self-cal, rms=0.291410Jy sigma=0.002529 ! 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=1.384 mas, bmaj=3.506 mas, bpa=-14.92 degrees ! Estimated noise=303.859 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 = 0.125044 Jy ! Component: 100 - total flux cleaned = 0.19624 Jy ! Component: 150 - total flux cleaned = 0.240179 Jy ! Component: 200 - total flux cleaned = 0.268126 Jy ! Total flux subtracted in 200 components = 0.268126 Jy ! Clean residual min=-0.055219 max=0.096870 Jy/beam ! Clean residual mean=0.000130 rms=0.024242 Jy/beam ! Combined flux in latest and established models = 0.392444 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 96 components and 0.392444 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=0.228601Jy sigma=0.002022 ! Fit after self-cal, rms=0.226713Jy sigma=0.002008 ! 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 1.12 FD 0.79 HN 2.81 KP 1.37 ! LA 0.96 MK 2.28 NL 6.77 OV 2.00 ! PT 0.65 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.78 HN 3.58 KP 1.34 ! LA 0.97 MK 2.43 NL 6.75 OV 2.11 ! PT 0.61 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.78 HN 3.22 KP 1.31 ! LA 1.00 MK 2.43 NL 7.74 OV 2.14 ! PT 0.59 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.76 HN 3.13 KP 1.28 ! LA 0.99 MK 2.34 NL 6.69 OV 2.11 ! PT 0.61 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.77 HN 2.86 KP 1.24 ! LA 1.00 MK 2.22 NL 7.12 OV 2.10 ! PT 0.59 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.77 HN 2.91 KP 1.23 ! LA 1.01 MK 2.26 NL 7.01 OV 2.10 ! PT 0.59 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.77 HN 2.96 KP 1.20 ! LA 1.02 MK 2.41 NL 6.70 OV 2.01 ! PT 0.60 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.80 HN 2.89 KP 0.97 ! LA 1.00 MK 2.04 NL 6.62 OV 2.00 ! PT 0.60 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.77 HN 2.62 KP 1.00 ! LA 1.02 MK 2.01 NL 6.22 OV 2.14 ! PT 0.60 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.76 HN 2.86 KP 1.05 ! LA 1.04 MK 1.97 NL 5.76 OV 2.13 ! PT 0.59 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.82 HN 2.65 KP 1.05 ! LA 1.07 MK 1.50 NL 5.66 OV 1.98 ! PT 0.60 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.84 HN 2.63 KP 1.10 ! LA 1.05 MK 1.37 NL 5.78 OV 1.90 ! PT 0.61 ! ! ! Fit before self-cal, rms=0.226713Jy sigma=0.002008 ! Fit after self-cal, rms=0.444497Jy sigma=0.001677 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.055 mas, bmaj=3.523 mas, bpa=-6.325 degrees ! Estimated noise=363.874 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 = 0.0116995 Jy ! Component: 100 - total flux cleaned = 0.0117086 Jy ! Component: 150 - total flux cleaned = 0.0116928 Jy ! Component: 200 - total flux cleaned = 0.0113296 Jy ! Total flux subtracted in 200 components = 0.0113296 Jy ! Clean residual min=-0.044018 max=0.070184 Jy/beam ! Clean residual mean=0.000258 rms=0.020964 Jy/beam ! Combined flux in latest and established models = 0.403774 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.403774 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=0.443857Jy sigma=0.001664 ! Fit after self-cal, rms=0.449944Jy sigma=0.001659 ! 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=0.449944Jy sigma=0.001659 ! Fit after self-cal, rms=0.608032Jy sigma=0.001380 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.045 mas, bmaj=3.267 mas, bpa=-2.787 degrees ! Estimated noise=349.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109011 Jy ! Component: 100 - total flux cleaned = 0.0117312 Jy ! Component: 150 - total flux cleaned = 0.0114999 Jy ! Component: 200 - total flux cleaned = 0.0112733 Jy ! Total flux subtracted in 200 components = 0.0112733 Jy ! Clean residual min=-0.037991 max=0.058774 Jy/beam ! Clean residual mean=-0.000006 rms=0.017894 Jy/beam ! Combined flux in latest and established models = 0.415047 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 104 components and 0.415047 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=0.607384Jy sigma=0.001370 ! Fit after self-cal, rms=0.609502Jy sigma=0.001367 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 = -1.05658e-05 Jy ! Component: 100 - total flux cleaned = -0.000233744 Jy ! Component: 150 - total flux cleaned = -0.000453272 Jy ! Component: 200 - total flux cleaned = -0.000665631 Jy ! Total flux subtracted in 200 components = -0.000665631 Jy ! Clean residual min=-0.038599 max=0.058515 Jy/beam ! Clean residual mean=-0.000004 rms=0.017809 Jy/beam ! Combined flux in latest and established models = 0.414382 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 104 components and 0.414382 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=0.609444Jy sigma=0.001362 ! Fit after self-cal, rms=0.609507Jy sigma=0.001362 ! 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=0.609507Jy sigma=0.001362 ! Fit after self-cal, rms=0.724148Jy sigma=0.001357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.025 mas, bmaj=3.143 mas, bpa=0.1598 degrees ! Estimated noise=337.375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796273 Jy ! Component: 100 - total flux cleaned = 0.00856451 Jy ! Component: 150 - total flux cleaned = 0.00857083 Jy ! Component: 200 - total flux cleaned = 0.00875917 Jy ! Total flux subtracted in 200 components = 0.00875917 Jy ! Clean residual min=-0.037469 max=0.055301 Jy/beam ! Clean residual mean=-0.000015 rms=0.017065 Jy/beam ! Combined flux in latest and established models = 0.423141 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.423141 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=0.723719Jy sigma=0.001352 ! Fit after self-cal, rms=0.724302Jy sigma=0.001352 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 = 0.000185995 Jy ! Component: 100 - total flux cleaned = 0.00038587 Jy ! Component: 150 - total flux cleaned = 0.000579096 Jy ! Component: 200 - total flux cleaned = 0.000585727 Jy ! Total flux subtracted in 200 components = 0.000585727 Jy ! Clean residual min=-0.037361 max=0.054997 Jy/beam ! Clean residual mean=-0.000015 rms=0.017013 Jy/beam ! Combined flux in latest and established models = 0.423726 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.423726 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=0.724191Jy sigma=0.001350 ! Fit after self-cal, rms=0.724243Jy sigma=0.001350 ! 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=0.724243Jy sigma=0.001350 ! Fit after self-cal, rms=0.821462Jy sigma=0.001348 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=6.039 mas, bpa=40.11 degrees ! Estimated noise=329.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103743 Jy ! Component: 100 - total flux cleaned = 0.0118411 Jy ! Component: 150 - total flux cleaned = 0.012534 Jy ! Component: 200 - total flux cleaned = 0.0132048 Jy ! Total flux subtracted in 200 components = 0.0132048 Jy ! Clean residual min=-0.043646 max=0.063269 Jy/beam ! Clean residual mean=-0.000027 rms=0.020467 Jy/beam ! Combined flux in latest and established models = 0.436931 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.436931 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=0.820826Jy sigma=0.001351 ! Fit after self-cal, rms=0.821263Jy sigma=0.001351 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 = 0.000224468 Jy ! Component: 100 - total flux cleaned = 0.000446793 Jy ! Component: 150 - total flux cleaned = 0.000670321 Jy ! Component: 200 - total flux cleaned = 0.000895549 Jy ! Total flux subtracted in 200 components = 0.000895549 Jy ! Clean residual min=-0.043522 max=0.062813 Jy/beam ! Clean residual mean=-0.000028 rms=0.020408 Jy/beam ! Combined flux in latest and established models = 0.437827 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.437827 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=0.821145Jy sigma=0.001349 ! Fit after self-cal, rms=0.821326Jy sigma=0.001349 ! 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=2.04 mas, bmaj=3.106 mas, bpa=1.867 degrees ! Estimated noise=336.357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.04 x 3.106 at 1.867 degrees (North through East) ! Clean map min=-0.037556 max=0.15451 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=0.9822 mas, bmaj=2.689 mas, bpa=-17.23 degrees ! Estimated noise=1611.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.131922 Jy ! Component: 100 - total flux cleaned = 0.21233 Jy ! Component: 150 - total flux cleaned = 0.266768 Jy ! Component: 200 - total flux cleaned = 0.305115 Jy ! Total flux subtracted in 200 components = 0.305115 Jy ! Clean residual min=-0.027564 max=0.036756 Jy/beam ! Clean residual mean=0.000056 rms=0.009542 Jy/beam ! Combined flux in latest and established models = 0.305115 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.305115 Jy ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=3.106 mas, bpa=1.867 degrees ! Estimated noise=336.357 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 = 0.0566483 Jy ! Component: 100 - total flux cleaned = 0.0876686 Jy ! Component: 150 - total flux cleaned = 0.10571 Jy ! Component: 200 - total flux cleaned = 0.11629 Jy ! Total flux subtracted in 200 components = 0.11629 Jy ! Clean residual min=-0.038732 max=0.054698 Jy/beam ! Clean residual mean=-0.000009 rms=0.017169 Jy/beam ! Combined flux in latest and established models = 0.421405 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 63 components and 0.421405 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=2.891 mas, bmaj=6.039 mas, bpa=40.11 degrees ! Estimated noise=329.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00962263 Jy ! Component: 100 - total flux cleaned = 0.0106052 Jy ! Component: 150 - total flux cleaned = 0.011322 Jy ! Component: 200 - total flux cleaned = 0.0117918 Jy ! Total flux subtracted in 200 components = 0.0117918 Jy ! Clean residual min=-0.044163 max=0.063492 Jy/beam ! Clean residual mean=-0.000027 rms=0.020538 Jy/beam ! Combined flux in latest and established models = 0.433197 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000451186 Jy ! Component: 100 - total flux cleaned = 0.000684926 Jy ! Component: 150 - total flux cleaned = 0.000908772 Jy ! Component: 200 - total flux cleaned = 0.00114974 Jy ! Total flux subtracted in 200 components = 0.00114974 Jy ! Clean residual min=-0.044039 max=0.062974 Jy/beam ! Clean residual mean=-0.000028 rms=0.020483 Jy/beam ! Combined flux in latest and established models = 0.434347 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.434347 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.04 mas, bmaj=3.106 mas, bpa=1.867 degrees ! Estimated noise=336.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00486157 Jy ! Component: 100 - total flux cleaned = -0.00486084 Jy ! Component: 150 - total flux cleaned = -0.00486353 Jy ! Component: 200 - total flux cleaned = -0.00487056 Jy ! Total flux subtracted in 200 components = -0.00487056 Jy ! Clean residual min=-0.037816 max=0.053573 Jy/beam ! Clean residual mean=-0.000017 rms=0.016971 Jy/beam ! Combined flux in latest and established models = 0.429476 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 75 components and 0.429476 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=0.821689Jy sigma=0.001350 ! Fit after self-cal, rms=0.821809Jy sigma=0.001349 wmodel J1832-1035_X_2017_09_26_pus_map.mod ! Writing 75 model components to file: J1832-1035_X_2017_09_26_pus_map.mod wobs J1832-1035_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J1832-1035_X_2017_09_26_pus_uvs.fits wwins J1832-1035_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J1832-1035_X_2017_09_26_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 = 0.0232062 Jy ! Component: 100 - total flux cleaned = 0.0363477 Jy ! Component: 150 - total flux cleaned = 0.0411071 Jy ! Component: 200 - total flux cleaned = 0.0494216 Jy ! Component: 250 - total flux cleaned = 0.0609193 Jy ! Component: 300 - total flux cleaned = 0.0706896 Jy ! Component: 350 - total flux cleaned = 0.0810912 Jy ! Component: 400 - total flux cleaned = 0.091014 Jy ! Component: 450 - total flux cleaned = 0.096053 Jy ! Component: 500 - total flux cleaned = 0.101429 Jy ! Component: 550 - total flux cleaned = 0.107136 Jy ! Component: 600 - total flux cleaned = 0.112244 Jy ! Component: 650 - total flux cleaned = 0.117249 Jy ! Component: 700 - total flux cleaned = 0.121273 Jy ! Component: 750 - total flux cleaned = 0.125245 Jy ! Component: 800 - total flux cleaned = 0.129167 Jy ! Component: 850 - total flux cleaned = 0.132607 Jy ! Component: 900 - total flux cleaned = 0.136009 Jy ! Component: 950 - total flux cleaned = 0.139798 Jy ! Component: 1000 - total flux cleaned = 0.142722 Jy ! Component: 1050 - total flux cleaned = 0.146865 Jy ! Component: 1100 - total flux cleaned = 0.151383 Jy ! Component: 1150 - total flux cleaned = 0.155055 Jy ! Component: 1200 - total flux cleaned = 0.158709 Jy ! Component: 1250 - total flux cleaned = 0.161943 Jy ! Component: 1300 - total flux cleaned = 0.165166 Jy ! Component: 1350 - total flux cleaned = 0.168781 Jy ! Component: 1400 - total flux cleaned = 0.170783 Jy ! Component: 1450 - total flux cleaned = 0.174777 Jy ! Component: 1500 - total flux cleaned = 0.176772 Jy ! Component: 1550 - total flux cleaned = 0.178766 Jy ! Component: 1600 - total flux cleaned = 0.181552 Jy ! Component: 1650 - total flux cleaned = 0.183938 Jy ! Component: 1700 - total flux cleaned = 0.187119 Jy ! Component: 1750 - total flux cleaned = 0.189503 Jy ! Component: 1800 - total flux cleaned = 0.191494 Jy ! Component: 1850 - total flux cleaned = 0.193087 Jy ! Component: 1900 - total flux cleaned = 0.193887 Jy ! Component: 1950 - total flux cleaned = 0.194289 Jy ! Component: 2000 - total flux cleaned = 0.195489 Jy ! Total flux subtracted in 2048 components = 0.196293 Jy ! Clean residual min=-0.022641 max=0.022041 Jy/beam ! Clean residual mean=0.000106 rms=0.012298 Jy/beam ! Combined flux in latest and established models = 0.625769 Jy keep ! Adding 375 model components to the UV plane model. ! The established model now contains 450 components and 0.625769 Jy ![Exited script file: muppet] wmap "J1832-1035_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.04 x 3.106 at 1.867 degrees (North through East) ! Clean map min=-0.032858 max=0.16427 Jy/beam ! Writing clean map to FITS file: J1832-1035_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.164272 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0117922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -21.5355 21.5355 43.0709 86.1419 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0353 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.164 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.04 x 3.106 at 1.867 degrees (North through East) ! Clean map min=-0.032858 max=0.16427 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 J1832-1035_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:40:28 2019