! Started logfile: J1454-4012_X_2017_05_27_pus_uvs.log on Fri May 3 10:38:10 2019 obs J1454-4012_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1454-4012_X_2017_05_27_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.378744 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 1033 lines of history. ! ! Reading 4704 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_05_27_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.764352Jy sigma=0.004394 ! Fit after self-cal, rms=0.730092Jy sigma=0.004328 ! 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=0.6205 mas, bmaj=1.96 mas, bpa=-9.856 degrees ! Estimated noise=3072.83 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 = 0.229574 Jy ! Component: 100 - total flux cleaned = 0.286046 Jy ! Total flux subtracted in 100 components = 0.286046 Jy ! Clean residual min=-0.019556 max=0.031097 Jy/beam ! Clean residual mean=-0.000045 rms=0.006182 Jy/beam ! Combined flux in latest and established models = 0.286046 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.286046 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=0.170298Jy sigma=0.000797 ! Fit after self-cal, rms=0.170146Jy sigma=0.000796 ! 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=0.8346 mas, bmaj=2.356 mas, bpa=-6.985 degrees ! Estimated noise=1738.91 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 = 0.0341537 Jy ! Component: 100 - total flux cleaned = 0.0495458 Jy ! Component: 150 - total flux cleaned = 0.0568567 Jy ! Component: 200 - total flux cleaned = 0.0579491 Jy ! Total flux subtracted in 200 components = 0.0579491 Jy ! Clean residual min=-0.016130 max=0.035716 Jy/beam ! Clean residual mean=-0.000253 rms=0.006608 Jy/beam ! Combined flux in latest and established models = 0.343995 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.343995 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=0.166040Jy sigma=0.000734 ! Fit after self-cal, rms=0.165775Jy sigma=0.000734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.58 KP 1.20 ! LA 0.88 MK 1.02 NL 1.22 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.86 KP 1.06 ! LA 0.91 MK 1.03 NL 1.21 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 HN 1.51 KP 1.13 ! LA 0.94 MK 1.03 NL 1.17 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.57 KP 1.08 ! LA 0.87 MK 1.08 NL 1.11 OV 1.02 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.37 KP 1.03 ! LA 0.91 MK 1.02 NL 1.19 OV 1.03 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 2.13 KP 1.10 ! LA 0.91 MK 0.98 NL 1.14 OV 0.97 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.37 KP 1.13 ! LA 0.92 MK 1.03 NL 1.12 OV 1.02 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.37 KP 1.17 ! LA 0.88 MK 1.03 NL 1.20 OV 1.04 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.76 KP 1.13 ! LA 0.88 MK 1.02 NL 1.00 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.50 KP 1.04 ! LA 0.88 MK 1.03 NL 1.16 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.49 KP 1.11 ! LA 0.96 MK 1.02 NL 1.16 OV 0.96 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.38 KP 1.08 ! LA 0.90 MK 0.94 NL 1.11 OV 1.01 ! PT 1.09 SC 0.95 ! ! ! Fit before self-cal, rms=0.165775Jy sigma=0.000734 ! Fit after self-cal, rms=0.224540Jy sigma=0.000696 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8429 mas, bmaj=2.347 mas, bpa=-6.605 degrees ! Estimated noise=1775.09 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 (-8.4, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0259861 Jy ! Component: 100 - total flux cleaned = 0.0375241 Jy ! Component: 150 - total flux cleaned = 0.0444687 Jy ! Component: 200 - total flux cleaned = 0.0489144 Jy ! Total flux subtracted in 200 components = 0.0489144 Jy ! Clean residual min=-0.012724 max=0.012023 Jy/beam ! Clean residual mean=-0.000121 rms=0.002808 Jy/beam ! Combined flux in latest and established models = 0.39291 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.392909 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=0.222231Jy sigma=0.000656 ! Fit after self-cal, rms=0.223167Jy sigma=0.000654 ! 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=0.223167Jy sigma=0.000654 ! Fit after self-cal, rms=0.224500Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8407 mas, bmaj=2.342 mas, bpa=-6.456 degrees ! Estimated noise=1756.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646329 Jy ! Component: 100 - total flux cleaned = 0.0084701 Jy ! Component: 150 - total flux cleaned = 0.00964513 Jy ! Component: 200 - total flux cleaned = 0.00993923 Jy ! Total flux subtracted in 200 components = 0.00993923 Jy ! Clean residual min=-0.009107 max=0.009209 Jy/beam ! Clean residual mean=-0.000034 rms=0.002280 Jy/beam ! Combined flux in latest and established models = 0.402849 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.402849 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=0.224220Jy sigma=0.000645 ! Fit after self-cal, rms=0.224229Jy sigma=0.000644 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 = 0.00237236 Jy ! Component: 100 - total flux cleaned = 0.00331878 Jy ! Component: 150 - total flux cleaned = 0.00356304 Jy ! Component: 200 - total flux cleaned = 0.00379607 Jy ! Total flux subtracted in 200 components = 0.00379607 Jy ! Clean residual min=-0.009229 max=0.008830 Jy/beam ! Clean residual mean=-0.000020 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.406645 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.406645 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=0.224135Jy sigma=0.000643 ! Fit after self-cal, rms=0.224148Jy sigma=0.000643 ! 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=0.224148Jy sigma=0.000643 ! Fit after self-cal, rms=0.224735Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8422 mas, bmaj=2.345 mas, bpa=-6.462 degrees ! Estimated noise=1749.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028654 Jy ! Component: 100 - total flux cleaned = 0.00343632 Jy ! Component: 150 - total flux cleaned = 0.00365442 Jy ! Component: 200 - total flux cleaned = 0.00371901 Jy ! Total flux subtracted in 200 components = 0.00371901 Jy ! Clean residual min=-0.007659 max=0.008519 Jy/beam ! Clean residual mean=-0.000046 rms=0.002009 Jy/beam ! Combined flux in latest and established models = 0.410364 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.410364 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=0.224621Jy sigma=0.000641 ! Fit after self-cal, rms=0.224613Jy sigma=0.000641 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00719774 Jy ! Component: 100 - total flux cleaned = 0.0105277 Jy ! Component: 150 - total flux cleaned = 0.0125103 Jy ! Component: 200 - total flux cleaned = 0.0131024 Jy ! Total flux subtracted in 200 components = 0.0131024 Jy ! Clean residual min=-0.006738 max=0.007044 Jy/beam ! Clean residual mean=-0.000015 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.423466 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.423466 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=0.224409Jy sigma=0.000638 ! Fit after self-cal, rms=0.224395Jy sigma=0.000637 ! 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=0.224395Jy sigma=0.000637 ! Fit after self-cal, rms=0.223512Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.62 mas, bmaj=8.439 mas, bpa=2.948 degrees ! Estimated noise=2036.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538805 Jy ! Component: 100 - total flux cleaned = 0.00849938 Jy ! Component: 150 - total flux cleaned = 0.00984333 Jy ! Component: 200 - total flux cleaned = 0.0108442 Jy ! Total flux subtracted in 200 components = 0.0108442 Jy ! Clean residual min=-0.005174 max=0.005131 Jy/beam ! Clean residual mean=-0.000011 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.43431 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.43431 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=0.223528Jy sigma=0.000636 ! Fit after self-cal, rms=0.223492Jy sigma=0.000636 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 = 0.0011161 Jy ! Component: 100 - total flux cleaned = 0.0019225 Jy ! Component: 150 - total flux cleaned = 0.00218072 Jy ! Component: 200 - total flux cleaned = 0.00237558 Jy ! Total flux subtracted in 200 components = 0.00237558 Jy ! Clean residual min=-0.005606 max=0.004739 Jy/beam ! Clean residual mean=0.000006 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.436686 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.436686 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=0.223490Jy sigma=0.000636 ! Fit after self-cal, rms=0.223497Jy sigma=0.000636 ! 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=0.8433 mas, bmaj=2.348 mas, bpa=-6.479 degrees ! Estimated noise=1741.9 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 2.348 at -6.479 degrees (North through East) ! Clean map min=-0.0056679 max=0.27057 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=0.6302 mas, bmaj=1.944 mas, bpa=-9.286 degrees ! Estimated noise=3111.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231962 Jy ! Component: 100 - total flux cleaned = 0.286431 Jy ! Component: 150 - total flux cleaned = 0.314672 Jy ! Component: 200 - total flux cleaned = 0.335004 Jy ! Total flux subtracted in 200 components = 0.335004 Jy ! Clean residual min=-0.011487 max=0.015076 Jy/beam ! Clean residual mean=-0.000066 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.335004 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.335004 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8433 mas, bmaj=2.348 mas, bpa=-6.479 degrees ! Estimated noise=1741.9 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 = 0.0197087 Jy ! Component: 100 - total flux cleaned = 0.0337378 Jy ! Component: 150 - total flux cleaned = 0.0446469 Jy ! Component: 200 - total flux cleaned = 0.0535115 Jy ! Total flux subtracted in 200 components = 0.0535115 Jy ! Clean residual min=-0.007781 max=0.007392 Jy/beam ! Clean residual mean=-0.000081 rms=0.002452 Jy/beam ! Combined flux in latest and established models = 0.388516 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 64 components and 0.388516 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=2.62 mas, bmaj=8.439 mas, bpa=2.948 degrees ! Estimated noise=2036.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123269 Jy ! Component: 100 - total flux cleaned = 0.0212663 Jy ! Component: 150 - total flux cleaned = 0.0279079 Jy ! Component: 200 - total flux cleaned = 0.0329384 Jy ! Total flux subtracted in 200 components = 0.0329384 Jy ! Clean residual min=-0.007432 max=0.004840 Jy/beam ! Clean residual mean=-0.000041 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.421454 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 = 0.00382801 Jy ! Component: 100 - total flux cleaned = 0.00674424 Jy ! Component: 150 - total flux cleaned = 0.00896739 Jy ! Component: 200 - total flux cleaned = 0.0106058 Jy ! Total flux subtracted in 200 components = 0.0106058 Jy ! Clean residual min=-0.006416 max=0.004590 Jy/beam ! Clean residual mean=-0.000007 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.43206 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 99 components and 0.43206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8433 mas, bmaj=2.348 mas, bpa=-6.479 degrees ! Estimated noise=1741.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00171681 Jy ! Component: 100 - total flux cleaned = -0.00194966 Jy ! Component: 150 - total flux cleaned = -0.00225898 Jy ! Component: 200 - total flux cleaned = -0.00208843 Jy ! Total flux subtracted in 200 components = -0.00208843 Jy ! Clean residual min=-0.006285 max=0.004317 Jy/beam ! Clean residual mean=0.000000 rms=0.001379 Jy/beam ! Combined flux in latest and established models = 0.429972 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.429972 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=0.223789Jy sigma=0.000636 ! Fit after self-cal, rms=0.223901Jy sigma=0.000636 wmodel J1454-4012_X_2017_05_27_pus_map.mod ! Writing 115 model components to file: J1454-4012_X_2017_05_27_pus_map.mod wobs J1454-4012_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1454-4012_X_2017_05_27_pus_uvs.fits wwins J1454-4012_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J1454-4012_X_2017_05_27_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 = -0.00245697 Jy ! Component: 100 - total flux cleaned = -0.00349164 Jy ! Component: 150 - total flux cleaned = -0.00406098 Jy ! Component: 200 - total flux cleaned = -0.00439113 Jy ! Component: 250 - total flux cleaned = -0.00451739 Jy ! Component: 300 - total flux cleaned = -0.00422918 Jy ! Component: 350 - total flux cleaned = -0.00400899 Jy ! Component: 400 - total flux cleaned = -0.00369256 Jy ! Component: 450 - total flux cleaned = -0.00338709 Jy ! Component: 500 - total flux cleaned = -0.00299375 Jy ! Component: 550 - total flux cleaned = -0.00270894 Jy ! Component: 600 - total flux cleaned = -0.0024324 Jy ! Component: 650 - total flux cleaned = -0.00216366 Jy ! Component: 700 - total flux cleaned = -0.00207671 Jy ! Component: 750 - total flux cleaned = -0.00186533 Jy ! Component: 800 - total flux cleaned = -0.00186398 Jy ! Component: 850 - total flux cleaned = -0.00182416 Jy ! Component: 900 - total flux cleaned = -0.00190321 Jy ! Component: 950 - total flux cleaned = -0.00190247 Jy ! Component: 1000 - total flux cleaned = -0.00205329 Jy ! Component: 1050 - total flux cleaned = -0.0020531 Jy ! Component: 1100 - total flux cleaned = -0.00219761 Jy ! Component: 1150 - total flux cleaned = -0.00223308 Jy ! Component: 1200 - total flux cleaned = -0.00230237 Jy ! Component: 1250 - total flux cleaned = -0.0023368 Jy ! Component: 1300 - total flux cleaned = -0.00237061 Jy ! Component: 1350 - total flux cleaned = -0.00240369 Jy ! Component: 1400 - total flux cleaned = -0.00243564 Jy ! Component: 1450 - total flux cleaned = -0.00240399 Jy ! Component: 1500 - total flux cleaned = -0.00253007 Jy ! Component: 1550 - total flux cleaned = -0.00262285 Jy ! Component: 1600 - total flux cleaned = -0.00277553 Jy ! Component: 1650 - total flux cleaned = -0.00280582 Jy ! Component: 1700 - total flux cleaned = -0.00292481 Jy ! Component: 1750 - total flux cleaned = -0.00307154 Jy ! Component: 1800 - total flux cleaned = -0.00312961 Jy ! Component: 1850 - total flux cleaned = -0.00327254 Jy ! Component: 1900 - total flux cleaned = -0.00327257 Jy ! Component: 1950 - total flux cleaned = -0.00344053 Jy ! Component: 2000 - total flux cleaned = -0.00352318 Jy ! Total flux subtracted in 2048 components = -0.00357772 Jy ! Clean residual min=-0.001729 max=0.001433 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.426394 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 229 components and 0.426394 Jy ![Exited script file: muppet] wmap "J1454-4012_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 2.348 at -6.479 degrees (North through East) ! Clean map min=-0.0027454 max=0.29099 Jy/beam ! Writing clean map to FITS file: J1454-4012_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.290988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000511458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.527299 0.527299 1.0546 2.1092 4.21839 8.43678 16.8736 33.7471 67.4943 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.29 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8433 x 2.348 at -6.479 degrees (North through East) ! Clean map min=-0.0027454 max=0.29099 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_05_27_pus_uvs.log closed on Fri May 3 10:38:12 2019