! Started logfile: J1522-2730_X_2017_06_10_pus_uvs.log on Mon May 6 12:49:26 2019 obs J1522-2730_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1522-2730_X_2017_06_10_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.650242 visibilities/baseline/integration-bin. ! Found source: J1522-2730 ! ! 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 8076 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 J1522-2730_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.334995Jy sigma=0.002791 ! Fit after self-cal, rms=0.299513Jy sigma=0.002513 ! 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=0.695 mas, bmaj=1.993 mas, bpa=-4.136 degrees ! Estimated noise=1514.29 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 = 0.560887 Jy ! Component: 100 - total flux cleaned = 0.723751 Jy ! Total flux subtracted in 100 components = 0.723751 Jy ! Clean residual min=-0.038351 max=0.072312 Jy/beam ! Clean residual mean=-0.000214 rms=0.013042 Jy/beam ! Combined flux in latest and established models = 0.723751 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.723751 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=0.197656Jy sigma=0.001629 ! Fit after self-cal, rms=0.197451Jy sigma=0.001627 ! 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=0.9213 mas, bmaj=2.618 mas, bpa=-3.402 degrees ! Estimated noise=951.641 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 = 0.0931586 Jy ! Component: 100 - total flux cleaned = 0.130666 Jy ! Component: 150 - total flux cleaned = 0.146967 Jy ! Component: 200 - total flux cleaned = 0.151188 Jy ! Total flux subtracted in 200 components = 0.151188 Jy ! Clean residual min=-0.026639 max=0.056059 Jy/beam ! Clean residual mean=-0.000260 rms=0.012292 Jy/beam ! Combined flux in latest and established models = 0.874939 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.874939 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=0.155657Jy sigma=0.001277 ! Fit after self-cal, rms=0.155566Jy sigma=0.001276 ! 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 0.96 FD 0.95 HN 1.00* KP 0.98 ! LA 0.93 MK 0.99 NL 1.28 OV 0.97 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.00* KP 0.95 ! LA 0.94 MK 1.01 NL 1.30 OV 0.96 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.00* KP 0.98 ! LA 0.96 MK 1.02 NL 1.27 OV 0.96 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 1.00* KP 0.96 ! LA 0.96 MK 1.02 NL 1.28 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.00* KP 0.96 ! LA 0.95 MK 1.04 NL 1.27 OV 0.97 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.94 HN 1.00* KP 0.97 ! LA 0.95 MK 1.02 NL 1.31 OV 0.96 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 0.97 ! LA 0.97 MK 1.03 NL 1.28 OV 0.97 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 0.97 ! LA 0.94 MK 1.00 NL 1.27 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.00* KP 0.98 ! LA 0.96 MK 0.98 NL 1.28 OV 0.97 ! PT 0.99 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00* KP 0.97 ! LA 0.97 MK 1.01 NL 1.29 OV 0.96 ! PT 0.97 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.00* KP 0.97 ! LA 0.98 MK 1.02 NL 1.29 OV 0.97 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00* KP 0.89 ! LA 0.95 MK 0.99 NL 1.29 OV 0.97 ! PT 1.00 SC 0.93 ! ! ! Fit before self-cal, rms=0.155566Jy sigma=0.001276 ! Fit after self-cal, rms=0.139144Jy sigma=0.001007 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9249 mas, bmaj=2.61 mas, bpa=-2.776 degrees ! Estimated noise=948.114 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 = -0.00648936 Jy ! Component: 100 - total flux cleaned = -0.00532134 Jy ! Component: 150 - total flux cleaned = -0.00436798 Jy ! Component: 200 - total flux cleaned = -0.0035912 Jy ! Total flux subtracted in 200 components = -0.0035912 Jy ! Clean residual min=-0.030523 max=0.027245 Jy/beam ! Clean residual mean=-0.000249 rms=0.007728 Jy/beam ! Combined flux in latest and established models = 0.871348 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 21 components and 0.871348 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=0.136760Jy sigma=0.000992 ! Fit after self-cal, rms=0.136822Jy sigma=0.000991 ! 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=0.136822Jy sigma=0.000991 ! Fit after self-cal, rms=0.086132Jy sigma=0.000658 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2.577 mas, bpa=-2.825 degrees ! Estimated noise=943.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00152979 Jy ! Component: 100 - total flux cleaned = -0.00186967 Jy ! Component: 150 - total flux cleaned = -0.00206701 Jy ! Component: 200 - total flux cleaned = -0.00215547 Jy ! Total flux subtracted in 200 components = -0.00215547 Jy ! Clean residual min=-0.005892 max=0.004846 Jy/beam ! Clean residual mean=0.000042 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.869192 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.869192 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=0.085853Jy sigma=0.000656 ! Fit after self-cal, rms=0.085910Jy 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 = -0.000141877 Jy ! Component: 100 - total flux cleaned = -0.000228796 Jy ! Component: 150 - total flux cleaned = -0.000377362 Jy ! Component: 200 - total flux cleaned = -0.000448179 Jy ! Total flux subtracted in 200 components = -0.000448179 Jy ! Clean residual min=-0.005400 max=0.004760 Jy/beam ! Clean residual mean=0.000044 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.868744 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.868744 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=0.085761Jy sigma=0.000654 ! Fit after self-cal, rms=0.085731Jy sigma=0.000654 ! 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=0.085731Jy sigma=0.000654 ! Fit after self-cal, rms=0.085763Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9267 mas, bmaj=2.58 mas, bpa=-2.913 degrees ! Estimated noise=943.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119215 Jy ! Component: 100 - total flux cleaned = -0.00152335 Jy ! Component: 150 - total flux cleaned = -0.00159635 Jy ! Component: 200 - total flux cleaned = -0.00172804 Jy ! Total flux subtracted in 200 components = -0.00172804 Jy ! Clean residual min=-0.004894 max=0.004496 Jy/beam ! Clean residual mean=0.000048 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.867016 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.867016 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=0.085613Jy sigma=0.000652 ! Fit after self-cal, rms=0.085589Jy sigma=0.000652 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 = -0.000106926 Jy ! Component: 100 - total flux cleaned = -0.000164788 Jy ! Component: 150 - total flux cleaned = -0.000222106 Jy ! Component: 200 - total flux cleaned = -0.00032909 Jy ! Total flux subtracted in 200 components = -0.00032909 Jy ! Clean residual min=-0.004501 max=0.004506 Jy/beam ! Clean residual mean=0.000050 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.866687 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.866687 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=0.085509Jy sigma=0.000652 ! Fit after self-cal, rms=0.085492Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-10.8, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432263 Jy ! Component: 100 - total flux cleaned = 0.00555134 Jy ! Component: 150 - total flux cleaned = 0.00569 Jy ! Component: 200 - total flux cleaned = 0.00563085 Jy ! Total flux subtracted in 200 components = 0.00563085 Jy ! Clean residual min=-0.004441 max=0.003112 Jy/beam ! Clean residual mean=0.000016 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.872318 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.872317 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=0.085267Jy sigma=0.000649 ! Fit after self-cal, rms=0.085241Jy sigma=0.000649 ! 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=0.085241Jy sigma=0.000649 ! Fit after self-cal, rms=0.085252Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=6.026 mas, bpa=9.756 degrees ! Estimated noise=1158.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108193 Jy ! Component: 100 - total flux cleaned = 0.000285079 Jy ! Component: 150 - total flux cleaned = 0.000539778 Jy ! Component: 200 - total flux cleaned = 0.000610875 Jy ! Total flux subtracted in 200 components = 0.000610875 Jy ! Clean residual min=-0.002786 max=0.002452 Jy/beam ! Clean residual mean=0.000057 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.872928 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.872928 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=0.085219Jy sigma=0.000649 ! Fit after self-cal, rms=0.085188Jy sigma=0.000648 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 = -0.000109901 Jy ! Component: 100 - total flux cleaned = 4.9133e-05 Jy ! Component: 150 - total flux cleaned = 0.000209809 Jy ! Component: 200 - total flux cleaned = 0.000237135 Jy ! Total flux subtracted in 200 components = 0.000237135 Jy ! Clean residual min=-0.002618 max=0.002300 Jy/beam ! Clean residual mean=0.000053 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.873166 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.873166 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=0.085179Jy sigma=0.000648 ! Fit after self-cal, rms=0.085163Jy sigma=0.000648 ! 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=0.9274 mas, bmaj=2.581 mas, bpa=-2.991 degrees ! Estimated noise=944.177 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9274 x 2.581 at -2.991 degrees (North through East) ! Clean map min=-0.0038137 max=0.76323 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=0.085163Jy sigma=0.000648 ! Fit after self-cal, rms=0.079411Jy sigma=0.000599 ! Inverting map and beam ! Estimated beam: bmin=0.9275 mas, bmaj=2.583 mas, bpa=-3.058 degrees ! Estimated noise=943.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591353 Jy ! Component: 100 - total flux cleaned = -0.000489183 Jy ! Component: 150 - total flux cleaned = -0.000443688 Jy ! Component: 200 - total flux cleaned = -0.000400254 Jy ! Total flux subtracted in 200 components = -0.000400254 Jy ! Clean residual min=-0.003869 max=0.002764 Jy/beam ! Clean residual mean=0.000029 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.872765 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.872765 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=0.079355Jy sigma=0.000598 ! Fit after self-cal, rms=0.079344Jy sigma=0.000598 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.60457e-05 Jy ! Component: 100 - total flux cleaned = 0.000182955 Jy ! Component: 150 - total flux cleaned = 0.00021801 Jy ! Component: 200 - total flux cleaned = 0.000218244 Jy ! Total flux subtracted in 200 components = 0.000218244 Jy ! Clean residual min=-0.003714 max=0.002702 Jy/beam ! Clean residual mean=0.000027 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.872984 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.872984 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=0.079313Jy sigma=0.000598 ! Fit after self-cal, rms=0.079306Jy sigma=0.000598 ! 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=0.079306Jy sigma=0.000598 ! Fit after self-cal, rms=0.079323Jy sigma=0.000598 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=0.7 mas, bmaj=1.964 mas, bpa=-3.777 degrees ! Estimated noise=1501.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.555872 Jy ! Component: 100 - total flux cleaned = 0.716294 Jy ! Component: 150 - total flux cleaned = 0.791396 Jy ! Component: 200 - total flux cleaned = 0.830033 Jy ! Total flux subtracted in 200 components = 0.830033 Jy ! Clean residual min=-0.011082 max=0.021791 Jy/beam ! Clean residual mean=0.000026 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 0.830033 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.830033 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=2.584 mas, bpa=-3.084 degrees ! Estimated noise=943.934 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) ! Added new window around map position (-1.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229322 Jy ! Component: 100 - total flux cleaned = 0.0330164 Jy ! Component: 150 - total flux cleaned = 0.0387275 Jy ! Component: 200 - total flux cleaned = 0.0400295 Jy ! Total flux subtracted in 200 components = 0.0400295 Jy ! Clean residual min=-0.004511 max=0.003994 Jy/beam ! Clean residual mean=0.000048 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.870063 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.870063 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=2.513 mas, bmaj=6.025 mas, bpa=9.694 degrees ! Estimated noise=1157.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271661 Jy ! Component: 100 - total flux cleaned = 0.00328405 Jy ! Component: 150 - total flux cleaned = 0.0032854 Jy ! Component: 200 - total flux cleaned = 0.00333038 Jy ! Total flux subtracted in 200 components = 0.00333038 Jy ! Clean residual min=-0.002204 max=0.002778 Jy/beam ! Clean residual mean=0.000047 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.873393 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 = 8.15956e-05 Jy ! Component: 100 - total flux cleaned = 0.000155029 Jy ! Component: 150 - total flux cleaned = 0.000223998 Jy ! Component: 200 - total flux cleaned = 0.000289432 Jy ! Total flux subtracted in 200 components = 0.000289432 Jy ! Clean residual min=-0.002215 max=0.002593 Jy/beam ! Clean residual mean=0.000044 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.873682 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 56 components and 0.873682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9283 mas, bmaj=2.584 mas, bpa=-3.084 degrees ! Estimated noise=943.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000881593 Jy ! Component: 100 - total flux cleaned = -0.000662837 Jy ! Component: 150 - total flux cleaned = -0.000352036 Jy ! Component: 200 - total flux cleaned = -0.000159853 Jy ! Total flux subtracted in 200 components = -0.000159853 Jy ! Clean residual min=-0.003733 max=0.002847 Jy/beam ! Clean residual mean=0.000025 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.873523 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.873523 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=0.079686Jy sigma=0.000601 ! Fit after self-cal, rms=0.079620Jy sigma=0.000601 wmodel J1522-2730_X_2017_06_10_pus_map.mod ! Writing 70 model components to file: J1522-2730_X_2017_06_10_pus_map.mod wobs J1522-2730_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1522-2730_X_2017_06_10_pus_uvs.fits wwins J1522-2730_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J1522-2730_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 = -0.00163557 Jy ! Component: 100 - total flux cleaned = -0.00235147 Jy ! Component: 150 - total flux cleaned = -0.00240112 Jy ! Component: 200 - total flux cleaned = -0.00240191 Jy ! Component: 250 - total flux cleaned = -0.0023138 Jy ! Component: 300 - total flux cleaned = -0.00227083 Jy ! Component: 350 - total flux cleaned = -0.00218572 Jy ! Component: 400 - total flux cleaned = -0.00206586 Jy ! Component: 450 - total flux cleaned = -0.00198852 Jy ! Component: 500 - total flux cleaned = -0.00187582 Jy ! Component: 550 - total flux cleaned = -0.00173017 Jy ! Component: 600 - total flux cleaned = -0.00165956 Jy ! Component: 650 - total flux cleaned = -0.00159025 Jy ! Component: 700 - total flux cleaned = -0.00145659 Jy ! Component: 750 - total flux cleaned = -0.00139189 Jy ! Component: 800 - total flux cleaned = -0.00136039 Jy ! Component: 850 - total flux cleaned = -0.0013601 Jy ! Component: 900 - total flux cleaned = -0.00132961 Jy ! Component: 950 - total flux cleaned = -0.00130022 Jy ! Component: 1000 - total flux cleaned = -0.00130017 Jy ! Component: 1050 - total flux cleaned = -0.00130019 Jy ! Component: 1100 - total flux cleaned = -0.00124421 Jy ! Component: 1150 - total flux cleaned = -0.00124439 Jy ! Component: 1200 - total flux cleaned = -0.00124431 Jy ! Component: 1250 - total flux cleaned = -0.00124445 Jy ! Component: 1300 - total flux cleaned = -0.00121858 Jy ! Component: 1350 - total flux cleaned = -0.00119295 Jy ! Component: 1400 - total flux cleaned = -0.00114284 Jy ! Component: 1450 - total flux cleaned = -0.00106857 Jy ! Component: 1500 - total flux cleaned = -0.00106876 Jy ! Component: 1550 - total flux cleaned = -0.000972851 Jy ! Component: 1600 - total flux cleaned = -0.000901966 Jy ! Component: 1650 - total flux cleaned = -0.000878384 Jy ! Component: 1700 - total flux cleaned = -0.000786533 Jy ! Component: 1750 - total flux cleaned = -0.000741223 Jy ! Component: 1800 - total flux cleaned = -0.00067434 Jy ! Component: 1850 - total flux cleaned = -0.000674193 Jy ! Component: 1900 - total flux cleaned = -0.000630936 Jy ! Component: 1950 - total flux cleaned = -0.00058813 Jy ! Component: 2000 - total flux cleaned = -0.000546029 Jy ! Total flux subtracted in 2048 components = -0.000525301 Jy ! Clean residual min=-0.001031 max=0.001126 Jy/beam ! Clean residual mean=0.000018 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.872997 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 177 components and 0.872998 Jy ![Exited script file: muppet] wmap "J1522-2730_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 2.584 at -3.084 degrees (North through East) ! Clean map min=-0.0027586 max=0.7559 Jy/beam ! Writing clean map to FITS file: J1522-2730_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 0.755896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000397091 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157597 0.157597 0.315195 0.63039 1.26078 2.52156 5.04312 10.0862 20.1725 40.3449 80.6899 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.755 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 2.584 at -3.084 degrees (North through East) ! Clean map min=-0.0027586 max=0.7559 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 J1522-2730_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:49:27 2019