! Started logfile: J0406-3826_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:23:48 2019 obs J0406-3826_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0406-3826_X_2017_04_28_pus_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.553086 visibilities/baseline/integration-bin. ! Found source: J0406-3826 ! ! 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 907 lines of history. ! ! Reading 5376 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 J0406-3826_X_2017_04_28_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.498215Jy sigma=0.001610 ! Fit after self-cal, rms=0.479449Jy sigma=0.001485 ! 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=0.5989 mas, bmaj=1.915 mas, bpa=0.1948 degrees ! Estimated noise=2880.38 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 = 0.584483 Jy ! Component: 100 - total flux cleaned = 0.711938 Jy ! Total flux subtracted in 100 components = 0.711938 Jy ! Clean residual min=-0.055787 max=0.099088 Jy/beam ! Clean residual mean=0.000394 rms=0.016937 Jy/beam ! Combined flux in latest and established models = 0.711938 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.711938 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=0.339173Jy sigma=0.001246 ! Fit after self-cal, rms=0.339173Jy sigma=0.001246 ! 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=0.7795 mas, bmaj=2.387 mas, bpa=2.334 degrees ! Estimated noise=2171.44 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 = 0.0426519 Jy ! Component: 100 - total flux cleaned = 0.0609285 Jy ! Component: 150 - total flux cleaned = 0.0628512 Jy ! Component: 200 - total flux cleaned = 0.0633041 Jy ! Total flux subtracted in 200 components = 0.0633041 Jy ! Clean residual min=-0.061252 max=0.105388 Jy/beam ! Clean residual mean=0.000429 rms=0.023110 Jy/beam ! Combined flux in latest and established models = 0.775242 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.775242 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=0.345889Jy sigma=0.001159 ! Fit after self-cal, rms=0.346133Jy sigma=0.001158 ! 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 0.88 HN 1.51 KP 0.88 ! LA 1.93 MK 0.89 NL 1.44 OV 0.95 ! PT 0.87 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.65 KP 0.90 ! LA 1.89 MK 0.88 NL 1.39 OV 0.89 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 HN 1.62 KP 0.83 ! LA 1.83 MK 0.92 NL 1.51 OV 0.94 ! PT 0.88 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.88 HN 1.39 KP 0.87 ! LA 2.06 MK 0.91 NL 1.36 OV 0.93 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 HN 1.43 KP 0.86 ! LA 2.00 MK 0.95 NL 1.38 OV 0.90 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.87 HN 1.46 KP 0.85 ! LA 1.99 MK 0.94 NL 1.52 OV 0.91 ! PT 0.89 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.50 KP 0.86 ! LA 2.04 MK 0.95 NL 1.42 OV 0.91 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.91 HN 1.61 KP 0.88 ! LA 1.91 MK 0.93 NL 1.38 OV 0.91 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.45 KP 0.86 ! LA 1.80 MK 0.92 NL 1.46 OV 0.90 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.51 KP 0.89 ! LA 2.03 MK 0.96 NL 1.46 OV 0.89 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.92 HN 1.58 KP 0.89 ! LA 1.94 MK 0.91 NL 1.47 OV 0.92 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.89 HN 1.34 KP 0.84 ! LA 2.02 MK 0.94 NL 1.50 OV 0.91 ! PT 0.91 SC 1.01 ! ! ! Fit before self-cal, rms=0.346133Jy sigma=0.001158 ! Fit after self-cal, rms=0.491410Jy sigma=0.000748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7741 mas, bmaj=2.356 mas, bpa=1.797 degrees ! Estimated noise=2174.02 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 (-1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0366324 Jy ! Component: 100 - total flux cleaned = 0.0374582 Jy ! Component: 150 - total flux cleaned = 0.0383791 Jy ! Component: 200 - total flux cleaned = 0.0392649 Jy ! Total flux subtracted in 200 components = 0.0392649 Jy ! Clean residual min=-0.013145 max=0.021682 Jy/beam ! Clean residual mean=0.000028 rms=0.004502 Jy/beam ! Combined flux in latest and established models = 0.814507 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.814507 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=0.485149Jy sigma=0.000691 ! Fit after self-cal, rms=0.487859Jy sigma=0.000684 ! 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=0.487859Jy sigma=0.000684 ! Fit after self-cal, rms=0.471725Jy sigma=0.000678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.769 mas, bmaj=2.344 mas, bpa=1.791 degrees ! Estimated noise=2151.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123565 Jy ! Component: 100 - total flux cleaned = 0.0129868 Jy ! Component: 150 - total flux cleaned = 0.0127693 Jy ! Component: 200 - total flux cleaned = 0.0121963 Jy ! Total flux subtracted in 200 components = 0.0121963 Jy ! Clean residual min=-0.011048 max=0.012042 Jy/beam ! Clean residual mean=-0.000028 rms=0.003228 Jy/beam ! Combined flux in latest and established models = 0.826703 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.826703 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=0.470605Jy sigma=0.000673 ! Fit after self-cal, rms=0.470321Jy sigma=0.000672 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 = 0.00387296 Jy ! Component: 100 - total flux cleaned = 0.00407158 Jy ! Component: 150 - total flux cleaned = 0.00406838 Jy ! Component: 200 - total flux cleaned = 0.00406513 Jy ! Total flux subtracted in 200 components = 0.00406513 Jy ! Clean residual min=-0.010262 max=0.011216 Jy/beam ! Clean residual mean=-0.000017 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.830769 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.830768 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=0.470063Jy sigma=0.000671 ! Fit after self-cal, rms=0.470014Jy sigma=0.000670 ! 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=0.470014Jy sigma=0.000670 ! Fit after self-cal, rms=0.475120Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7684 mas, bmaj=2.343 mas, bpa=1.87 degrees ! Estimated noise=2146.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660084 Jy ! Component: 100 - total flux cleaned = 0.00737409 Jy ! Component: 150 - total flux cleaned = 0.00737436 Jy ! Component: 200 - total flux cleaned = 0.00737561 Jy ! Total flux subtracted in 200 components = 0.00737561 Jy ! Clean residual min=-0.007720 max=0.009021 Jy/beam ! Clean residual mean=-0.000087 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.838144 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.838144 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=0.474899Jy sigma=0.000655 ! Fit after self-cal, rms=0.474757Jy sigma=0.000654 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 = 0.00229763 Jy ! Component: 100 - total flux cleaned = 0.00230171 Jy ! Component: 150 - total flux cleaned = 0.00230186 Jy ! Component: 200 - total flux cleaned = 0.00230192 Jy ! Total flux subtracted in 200 components = 0.00230192 Jy ! Clean residual min=-0.007390 max=0.008118 Jy/beam ! Clean residual mean=-0.000080 rms=0.002215 Jy/beam ! Combined flux in latest and established models = 0.840446 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.840446 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=0.474665Jy sigma=0.000654 ! Fit after self-cal, rms=0.474637Jy sigma=0.000653 ! 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=0.474637Jy sigma=0.000653 ! Fit after self-cal, rms=0.474433Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.361 mas, bmaj=8.497 mas, bpa=-0.3487 degrees ! Estimated noise=2996.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600687 Jy ! Component: 100 - total flux cleaned = 0.00685493 Jy ! Component: 150 - total flux cleaned = 0.00685876 Jy ! Component: 200 - total flux cleaned = 0.00692346 Jy ! Total flux subtracted in 200 components = 0.00692346 Jy ! Clean residual min=-0.008470 max=0.009462 Jy/beam ! Clean residual mean=-0.000188 rms=0.003091 Jy/beam ! Combined flux in latest and established models = 0.847369 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.847369 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=0.474404Jy sigma=0.000652 ! Fit after self-cal, rms=0.474344Jy sigma=0.000651 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 = 0.0027631 Jy ! Component: 100 - total flux cleaned = 0.00276709 Jy ! Component: 150 - total flux cleaned = 0.00276676 Jy ! Component: 200 - total flux cleaned = 0.00281561 Jy ! Total flux subtracted in 200 components = 0.00281561 Jy ! Clean residual min=-0.007917 max=0.008519 Jy/beam ! Clean residual mean=-0.000174 rms=0.002901 Jy/beam ! Combined flux in latest and established models = 0.850185 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.850185 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=0.474326Jy sigma=0.000651 ! Fit after self-cal, rms=0.474309Jy sigma=0.000651 ! 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=0.7679 mas, bmaj=2.342 mas, bpa=1.868 degrees ! Estimated noise=2146.14 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7679 x 2.342 at 1.868 degrees (North through East) ! Clean map min=-0.0093232 max=0.71857 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=0.474309Jy sigma=0.000651 ! Fit after self-cal, rms=0.516599Jy sigma=0.000593 ! Inverting map and beam ! Estimated beam: bmin=0.7689 mas, bmaj=2.344 mas, bpa=1.886 degrees ! Estimated noise=2152.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350815 Jy ! Component: 100 - total flux cleaned = 0.00342569 Jy ! Component: 150 - total flux cleaned = 0.00334781 Jy ! Component: 200 - total flux cleaned = 0.0032743 Jy ! Total flux subtracted in 200 components = 0.0032743 Jy ! Clean residual min=-0.005765 max=0.005984 Jy/beam ! Clean residual mean=-0.000074 rms=0.001692 Jy/beam ! Combined flux in latest and established models = 0.853459 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.853459 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=0.516518Jy sigma=0.000593 ! Fit after self-cal, rms=0.516484Jy sigma=0.000592 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942675 Jy ! Component: 100 - total flux cleaned = 0.00094464 Jy ! Component: 150 - total flux cleaned = 0.000945256 Jy ! Component: 200 - total flux cleaned = 0.00094436 Jy ! Total flux subtracted in 200 components = 0.00094436 Jy ! Clean residual min=-0.005693 max=0.005645 Jy/beam ! Clean residual mean=-0.000072 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.854404 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.854404 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=0.516440Jy sigma=0.000592 ! Fit after self-cal, rms=0.516425Jy sigma=0.000592 ! 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=0.516425Jy sigma=0.000592 ! Fit after self-cal, rms=0.514205Jy sigma=0.000592 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=0.5907 mas, bmaj=1.891 mas, bpa=0.06348 degrees ! Estimated noise=2770.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.562149 Jy ! Component: 100 - total flux cleaned = 0.687921 Jy ! Component: 150 - total flux cleaned = 0.741847 Jy ! Component: 200 - total flux cleaned = 0.776938 Jy ! Total flux subtracted in 200 components = 0.776938 Jy ! Clean residual min=-0.016140 max=0.019156 Jy/beam ! Clean residual mean=-0.000071 rms=0.004570 Jy/beam ! Combined flux in latest and established models = 0.776938 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.776938 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7685 mas, bmaj=2.343 mas, bpa=1.868 degrees ! Estimated noise=2153 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 = 0.0367666 Jy ! Component: 100 - total flux cleaned = 0.0572462 Jy ! Component: 150 - total flux cleaned = 0.0692377 Jy ! Component: 200 - total flux cleaned = 0.0718255 Jy ! Total flux subtracted in 200 components = 0.0718255 Jy ! Clean residual min=-0.007246 max=0.008872 Jy/beam ! Clean residual mean=-0.000087 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.848764 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.848764 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=2.353 mas, bmaj=8.471 mas, bpa=-0.3574 degrees ! Estimated noise=3008.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809015 Jy ! Component: 100 - total flux cleaned = 0.0100989 Jy ! Component: 150 - total flux cleaned = 0.0101984 Jy ! Component: 200 - total flux cleaned = 0.0104036 Jy ! Total flux subtracted in 200 components = 0.0104036 Jy ! Clean residual min=-0.006598 max=0.006931 Jy/beam ! Clean residual mean=-0.000139 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.859167 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 = 0.000101977 Jy ! Component: 100 - total flux cleaned = 0.000190195 Jy ! Component: 150 - total flux cleaned = 0.00028085 Jy ! Component: 200 - total flux cleaned = 0.000368582 Jy ! Total flux subtracted in 200 components = 0.000368582 Jy ! Clean residual min=-0.006411 max=0.006513 Jy/beam ! Clean residual mean=-0.000138 rms=0.002359 Jy/beam ! Combined flux in latest and established models = 0.859536 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.859536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7685 mas, bmaj=2.343 mas, bpa=1.868 degrees ! Estimated noise=2153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155776 Jy ! Component: 100 - total flux cleaned = -0.0015674 Jy ! Component: 150 - total flux cleaned = -0.001565 Jy ! Component: 200 - total flux cleaned = -0.00156164 Jy ! Total flux subtracted in 200 components = -0.00156164 Jy ! Clean residual min=-0.005861 max=0.006699 Jy/beam ! Clean residual mean=-0.000068 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.857974 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.857974 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=0.514413Jy sigma=0.000593 ! Fit after self-cal, rms=0.514295Jy sigma=0.000592 wmodel J0406-3826_X_2017_04_28_pus_map.mod ! Writing 66 model components to file: J0406-3826_X_2017_04_28_pus_map.mod wobs J0406-3826_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0406-3826_X_2017_04_28_pus_uvs.fits wwins J0406-3826_X_2017_04_28_pus_map.win ! wwins: Wrote 2 windows to J0406-3826_X_2017_04_28_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 = 0.00291314 Jy ! Component: 100 - total flux cleaned = 0.00395004 Jy ! Component: 150 - total flux cleaned = 0.00343639 Jy ! Component: 200 - total flux cleaned = 0.00303441 Jy ! Component: 250 - total flux cleaned = 0.00272616 Jy ! Component: 300 - total flux cleaned = 0.00250449 Jy ! Component: 350 - total flux cleaned = 0.00221935 Jy ! Component: 400 - total flux cleaned = 0.0015987 Jy ! Component: 450 - total flux cleaned = 0.00106467 Jy ! Component: 500 - total flux cleaned = 0.000482579 Jy ! Component: 550 - total flux cleaned = 4.45247e-05 Jy ! Component: 600 - total flux cleaned = -0.000383551 Jy ! Component: 650 - total flux cleaned = -0.000622391 Jy ! Component: 700 - total flux cleaned = -0.000856409 Jy ! Component: 750 - total flux cleaned = -0.00102829 Jy ! Component: 800 - total flux cleaned = -0.00119534 Jy ! Component: 850 - total flux cleaned = -0.00135843 Jy ! Component: 900 - total flux cleaned = -0.00151853 Jy ! Component: 950 - total flux cleaned = -0.00167533 Jy ! Component: 1000 - total flux cleaned = -0.00183023 Jy ! Component: 1050 - total flux cleaned = -0.00203403 Jy ! Component: 1100 - total flux cleaned = -0.00233272 Jy ! Component: 1150 - total flux cleaned = -0.00248012 Jy ! Component: 1200 - total flux cleaned = -0.00281643 Jy ! Component: 1250 - total flux cleaned = -0.00281614 Jy ! Component: 1300 - total flux cleaned = -0.00290916 Jy ! Component: 1350 - total flux cleaned = -0.00300052 Jy ! Component: 1400 - total flux cleaned = -0.00309003 Jy ! Component: 1450 - total flux cleaned = -0.0031345 Jy ! Component: 1500 - total flux cleaned = -0.00317815 Jy ! Component: 1550 - total flux cleaned = -0.00309156 Jy ! Component: 1600 - total flux cleaned = -0.0030496 Jy ! Component: 1650 - total flux cleaned = -0.00304932 Jy ! Component: 1700 - total flux cleaned = -0.00317366 Jy ! Component: 1750 - total flux cleaned = -0.00329585 Jy ! Component: 1800 - total flux cleaned = -0.00317336 Jy ! Component: 1850 - total flux cleaned = -0.00317365 Jy ! Component: 1900 - total flux cleaned = -0.00325268 Jy ! Component: 1950 - total flux cleaned = -0.00325269 Jy ! Component: 2000 - total flux cleaned = -0.0032529 Jy ! Total flux subtracted in 2048 components = -0.00336807 Jy ! Clean residual min=-0.002249 max=0.002177 Jy/beam ! Clean residual mean=-0.000029 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.854606 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 202 components and 0.854606 Jy ![Exited script file: muppet] wmap "J0406-3826_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7685 x 2.343 at 1.868 degrees (North through East) ! Clean map min=-0.0048929 max=0.71264 Jy/beam ! Writing clean map to FITS file: J0406-3826_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.712635 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000756998 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.318676 0.318676 0.637351 1.2747 2.54941 5.09881 10.1976 20.3952 40.7905 81.581 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0022 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.712 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7685 x 2.343 at 1.868 degrees (North through East) ! Clean map min=-0.0048929 max=0.71264 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 J0406-3826_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:23:49 2019