! Started logfile: J1454-4012_X_2017_07_16_pus_uvs.log on Thu May 9 14:07:14 2019 obs J1454-4012_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1454-4012_X_2017_07_16_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.317949 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1454-4012 ! ! 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 1200 lines of history. ! ! Reading 2232 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 J1454-4012_X_2017_07_16_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.689499Jy sigma=0.004381 ! Fit after self-cal, rms=0.677183Jy sigma=0.004299 ! 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=0.5345 mas, bmaj=1.672 mas, bpa=-7.786 degrees ! Estimated noise=3169.15 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 = 0.250492 Jy ! Component: 100 - total flux cleaned = 0.305236 Jy ! Total flux subtracted in 100 components = 0.305236 Jy ! Clean residual min=-0.017743 max=0.020084 Jy/beam ! Clean residual mean=-0.000368 rms=0.006231 Jy/beam ! Combined flux in latest and established models = 0.305236 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.305236 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=0.118621Jy sigma=0.000739 ! Fit after self-cal, rms=0.118616Jy sigma=0.000739 ! 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=0.6642 mas, bmaj=1.87 mas, bpa=-7.086 degrees ! Estimated noise=2365.86 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 = 0.0297164 Jy ! Component: 100 - total flux cleaned = 0.0436372 Jy ! Component: 150 - total flux cleaned = 0.0510364 Jy ! Component: 200 - total flux cleaned = 0.0550579 Jy ! Total flux subtracted in 200 components = 0.0550579 Jy ! Clean residual min=-0.020893 max=0.031549 Jy/beam ! Clean residual mean=-0.000143 rms=0.009048 Jy/beam ! Combined flux in latest and established models = 0.360294 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.360294 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=0.112257Jy sigma=0.000690 ! Fit after self-cal, rms=0.112217Jy sigma=0.000690 ! 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 1.00* KP 1.07 ! LA 0.88 MK 1.07 NL 1.00* OV 0.99 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.09 ! LA 0.90 MK 0.99 NL 1.00* OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 0.91 MK 1.04 NL 1.00* OV 1.05 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 0.92 MK 1.00 NL 1.00* OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.08 ! LA 0.94 MK 1.01 NL 1.00* OV 1.01 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.06 ! LA 0.93 MK 1.00 NL 1.00* OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00 ! LA 0.95 MK 1.01 NL 1.00* OV 1.01 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.07 ! LA 0.90 MK 0.98 NL 1.00* OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.05 ! LA 0.90 MK 1.01 NL 1.00* OV 1.06 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.01 ! LA 0.90 MK 1.06 NL 1.00* OV 1.05 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 0.91 MK 0.98 NL 1.00* OV 1.01 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.03 ! LA 0.91 MK 0.91 NL 1.00* OV 1.07 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.112217Jy sigma=0.000690 ! Fit after self-cal, rms=0.109993Jy sigma=0.000674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6674 mas, bmaj=1.871 mas, bpa=-7.199 degrees ! Estimated noise=2356.15 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 = -0.00126267 Jy ! Component: 100 - total flux cleaned = -0.00126192 Jy ! Component: 150 - total flux cleaned = -0.00126547 Jy ! Component: 200 - total flux cleaned = -0.00126506 Jy ! Total flux subtracted in 200 components = -0.00126506 Jy ! Clean residual min=-0.018277 max=0.031146 Jy/beam ! Clean residual mean=0.000051 rms=0.008188 Jy/beam ! Combined flux in latest and established models = 0.359029 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.359029 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=0.109935Jy sigma=0.000674 ! Fit after self-cal, rms=0.110125Jy sigma=0.000674 ! 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=0.110125Jy sigma=0.000674 ! Fit after self-cal, rms=0.110065Jy sigma=0.000674 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6683 mas, bmaj=1.873 mas, bpa=-7.151 degrees ! Estimated noise=2353.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108395 Jy ! Component: 100 - total flux cleaned = -0.00119068 Jy ! Component: 150 - total flux cleaned = -0.00123701 Jy ! Component: 200 - total flux cleaned = -0.00123702 Jy ! Total flux subtracted in 200 components = -0.00123702 Jy ! Clean residual min=-0.017751 max=0.030825 Jy/beam ! Clean residual mean=0.000050 rms=0.008141 Jy/beam ! Combined flux in latest and established models = 0.357792 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.357792 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=0.110013Jy sigma=0.000673 ! Fit after self-cal, rms=0.110012Jy sigma=0.000673 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000189871 Jy ! Component: 100 - total flux cleaned = -0.000188881 Jy ! Component: 150 - total flux cleaned = -0.00018786 Jy ! Component: 200 - total flux cleaned = -0.000230693 Jy ! Total flux subtracted in 200 components = -0.000230693 Jy ! Clean residual min=-0.017677 max=0.030628 Jy/beam ! Clean residual mean=0.000048 rms=0.008132 Jy/beam ! Combined flux in latest and established models = 0.357561 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.357561 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=0.109980Jy sigma=0.000673 ! Fit after self-cal, rms=0.109979Jy sigma=0.000673 ! 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=0.109979Jy sigma=0.000673 ! Fit after self-cal, rms=0.109841Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6691 mas, bmaj=1.874 mas, bpa=-7.112 degrees ! Estimated noise=2350.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109938 Jy ! Component: 100 - total flux cleaned = -0.00123752 Jy ! Component: 150 - total flux cleaned = -0.00131758 Jy ! Component: 200 - total flux cleaned = -0.00139546 Jy ! Total flux subtracted in 200 components = -0.00139546 Jy ! Clean residual min=-0.017561 max=0.030439 Jy/beam ! Clean residual mean=0.000053 rms=0.008104 Jy/beam ! Combined flux in latest and established models = 0.356166 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.356166 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=0.109800Jy sigma=0.000673 ! Fit after self-cal, rms=0.109799Jy sigma=0.000673 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147621 Jy ! Component: 100 - total flux cleaned = -0.000185043 Jy ! Component: 150 - total flux cleaned = -0.000222172 Jy ! Component: 200 - total flux cleaned = -0.000258093 Jy ! Total flux subtracted in 200 components = -0.000258093 Jy ! Clean residual min=-0.017521 max=0.030283 Jy/beam ! Clean residual mean=0.000051 rms=0.008098 Jy/beam ! Combined flux in latest and established models = 0.355907 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.355907 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=0.109776Jy sigma=0.000673 ! Fit after self-cal, rms=0.109776Jy sigma=0.000673 ! 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=0.109776Jy sigma=0.000673 ! Fit after self-cal, rms=0.109635Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=8.84 mas, bpa=-9.717 degrees ! Estimated noise=3573.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263732 Jy ! Component: 100 - total flux cleaned = -0.00264516 Jy ! Component: 150 - total flux cleaned = -0.00264902 Jy ! Component: 200 - total flux cleaned = -0.00265167 Jy ! Total flux subtracted in 200 components = -0.00265167 Jy ! Clean residual min=-0.037323 max=0.053033 Jy/beam ! Clean residual mean=0.000104 rms=0.018986 Jy/beam ! Combined flux in latest and established models = 0.353256 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 34 components and 0.353256 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=0.109672Jy sigma=0.000673 ! Fit after self-cal, rms=0.109625Jy sigma=0.000673 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345737 Jy ! Component: 100 - total flux cleaned = -0.000336789 Jy ! Component: 150 - total flux cleaned = -0.000332731 Jy ! Component: 200 - total flux cleaned = -0.00033009 Jy ! Total flux subtracted in 200 components = -0.00033009 Jy ! Clean residual min=-0.037197 max=0.052953 Jy/beam ! Clean residual mean=0.000099 rms=0.018979 Jy/beam ! Combined flux in latest and established models = 0.352926 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.352926 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=0.109723Jy sigma=0.000673 ! Fit after self-cal, rms=0.109697Jy sigma=0.000673 ! 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=0.6701 mas, bmaj=1.876 mas, bpa=-7.085 degrees ! Estimated noise=2347.15 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6701 x 1.876 at -7.085 degrees (North through East) ! Clean map min=-0.017391 max=0.33367 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=0.5378 mas, bmaj=1.671 mas, bpa=-7.954 degrees ! Estimated noise=3195.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.252303 Jy ! Component: 100 - total flux cleaned = 0.307873 Jy ! Component: 150 - total flux cleaned = 0.326286 Jy ! Component: 200 - total flux cleaned = 0.335583 Jy ! Total flux subtracted in 200 components = 0.335583 Jy ! Clean residual min=-0.015239 max=0.021538 Jy/beam ! Clean residual mean=-0.000093 rms=0.005066 Jy/beam ! Combined flux in latest and established models = 0.335583 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.335583 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6701 mas, bmaj=1.876 mas, bpa=-7.085 degrees ! Estimated noise=2347.15 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 = 0.0100307 Jy ! Component: 100 - total flux cleaned = 0.0148087 Jy ! Component: 150 - total flux cleaned = 0.0155704 Jy ! Component: 200 - total flux cleaned = 0.0161067 Jy ! Total flux subtracted in 200 components = 0.0161067 Jy ! Clean residual min=-0.018303 max=0.030975 Jy/beam ! Clean residual mean=0.000019 rms=0.008240 Jy/beam ! Combined flux in latest and established models = 0.35169 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.35169 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=2.927 mas, bmaj=8.84 mas, bpa=-9.717 degrees ! Estimated noise=3573.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00167243 Jy ! Component: 100 - total flux cleaned = 0.00165503 Jy ! Component: 150 - total flux cleaned = 0.00164436 Jy ! Component: 200 - total flux cleaned = 0.00163772 Jy ! Total flux subtracted in 200 components = 0.00163772 Jy ! Clean residual min=-0.037585 max=0.053679 Jy/beam ! Clean residual mean=0.000115 rms=0.019095 Jy/beam ! Combined flux in latest and established models = 0.353328 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 = -5.13916e-06 Jy ! Component: 100 - total flux cleaned = -9.41402e-06 Jy ! Component: 150 - total flux cleaned = -1.3037e-05 Jy ! Component: 200 - total flux cleaned = -1.61779e-05 Jy ! Total flux subtracted in 200 components = -1.61779e-05 Jy ! Clean residual min=-0.037388 max=0.053214 Jy/beam ! Clean residual mean=0.000116 rms=0.019000 Jy/beam ! Combined flux in latest and established models = 0.353311 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 23 components and 0.353312 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6701 mas, bmaj=1.876 mas, bpa=-7.085 degrees ! Estimated noise=2347.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195611 Jy ! Component: 100 - total flux cleaned = 0.00194367 Jy ! Component: 150 - total flux cleaned = 0.00183358 Jy ! Component: 200 - total flux cleaned = 0.00148866 Jy ! Total flux subtracted in 200 components = 0.00148866 Jy ! Clean residual min=-0.017461 max=0.030580 Jy/beam ! Clean residual mean=0.000066 rms=0.008077 Jy/beam ! Combined flux in latest and established models = 0.3548 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.3548 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=0.109611Jy sigma=0.000673 ! Fit after self-cal, rms=0.109608Jy sigma=0.000673 wmodel J1454-4012_X_2017_07_16_pus_map.mod ! Writing 30 model components to file: J1454-4012_X_2017_07_16_pus_map.mod wobs J1454-4012_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1454-4012_X_2017_07_16_pus_uvs.fits wwins J1454-4012_X_2017_07_16_pus_map.win ! wwins: Wrote 1 windows to J1454-4012_X_2017_07_16_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 = 0.0122798 Jy ! Component: 100 - total flux cleaned = 0.0202443 Jy ! Component: 150 - total flux cleaned = 0.0216956 Jy ! Component: 200 - total flux cleaned = 0.0214312 Jy ! Component: 250 - total flux cleaned = 0.0218498 Jy ! Component: 300 - total flux cleaned = 0.0224305 Jy ! Component: 350 - total flux cleaned = 0.0226046 Jy ! Component: 400 - total flux cleaned = 0.0225963 Jy ! Component: 450 - total flux cleaned = 0.0225989 Jy ! Component: 500 - total flux cleaned = 0.0224766 Jy ! Component: 550 - total flux cleaned = 0.0224816 Jy ! Component: 600 - total flux cleaned = 0.022373 Jy ! Component: 650 - total flux cleaned = 0.0224696 Jy ! Component: 700 - total flux cleaned = 0.0226546 Jy ! Component: 750 - total flux cleaned = 0.0223962 Jy ! Component: 800 - total flux cleaned = 0.0219033 Jy ! Component: 850 - total flux cleaned = 0.0213608 Jy ! Component: 900 - total flux cleaned = 0.0212139 Jy ! Component: 950 - total flux cleaned = 0.0208606 Jy ! Component: 1000 - total flux cleaned = 0.0207269 Jy ! Component: 1050 - total flux cleaned = 0.0205331 Jy ! Component: 1100 - total flux cleaned = 0.0202869 Jy ! Component: 1150 - total flux cleaned = 0.020287 Jy ! Component: 1200 - total flux cleaned = 0.0201143 Jy ! Component: 1250 - total flux cleaned = 0.0199502 Jy ! Component: 1300 - total flux cleaned = 0.0197897 Jy ! Component: 1350 - total flux cleaned = 0.0195838 Jy ! Component: 1400 - total flux cleaned = 0.0194327 Jy ! Component: 1450 - total flux cleaned = 0.019189 Jy ! Component: 1500 - total flux cleaned = 0.019093 Jy ! Component: 1550 - total flux cleaned = 0.0189082 Jy ! Component: 1600 - total flux cleaned = 0.0187746 Jy ! Component: 1650 - total flux cleaned = 0.0188185 Jy ! Component: 1700 - total flux cleaned = 0.0186912 Jy ! Component: 1750 - total flux cleaned = 0.0186491 Jy ! Component: 1800 - total flux cleaned = 0.0184822 Jy ! Component: 1850 - total flux cleaned = 0.0183994 Jy ! Component: 1900 - total flux cleaned = 0.0183586 Jy ! Component: 1950 - total flux cleaned = 0.0181951 Jy ! Component: 2000 - total flux cleaned = 0.0181956 Jy ! Total flux subtracted in 2048 components = 0.0180722 Jy ! Clean residual min=-0.002521 max=0.002221 Jy/beam ! Clean residual mean=-0.000044 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.372872 Jy keep ! Adding 191 model components to the UV plane model. ! The established model now contains 221 components and 0.372872 Jy ![Exited script file: muppet] wmap "J1454-4012_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6701 x 1.876 at -7.085 degrees (North through East) ! Clean map min=-0.013342 max=0.33323 Jy/beam ! Writing clean map to FITS file: J1454-4012_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.333234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00103351 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.930437 0.930437 1.86087 3.72175 7.4435 14.887 29.774 59.548 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.333 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6701 x 1.876 at -7.085 degrees (North through East) ! Clean map min=-0.013342 max=0.33323 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 J1454-4012_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:07:15 2019