! Started logfile: J0453-3949_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:58 2019 obs J0453-3949_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0453-3949_X_2017_10_21_pus_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.572917 visibilities/baseline/integration-bin. ! Found source: J0453-3949 ! ! 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 1202 lines of history. ! ! Reading 17820 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 J0453-3949_X_2017_10_21_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 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 149 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.832425Jy sigma=0.005445 ! Fit after self-cal, rms=0.820871Jy sigma=0.005374 ! 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=0.7224 mas, bmaj=6.767 mas, bpa=-29.45 degrees ! Estimated noise=1762.97 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 = 0.147211 Jy ! Component: 100 - total flux cleaned = 0.179365 Jy ! Total flux subtracted in 100 components = 0.179365 Jy ! Clean residual min=-0.005638 max=0.009462 Jy/beam ! Clean residual mean=-0.000045 rms=0.002187 Jy/beam ! Combined flux in latest and established models = 0.179365 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.179365 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=0.124670Jy sigma=0.000701 ! Fit after self-cal, rms=0.124669Jy sigma=0.000701 ! 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=0.9424 mas, bmaj=7.381 mas, bpa=-28.84 degrees ! Estimated noise=828.727 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 = 0.0121103 Jy ! Component: 100 - total flux cleaned = 0.0179336 Jy ! Component: 150 - total flux cleaned = 0.0210769 Jy ! Component: 200 - total flux cleaned = 0.023089 Jy ! Total flux subtracted in 200 components = 0.023089 Jy ! Clean residual min=-0.004097 max=0.002057 Jy/beam ! Clean residual mean=-0.000025 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.202454 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 46 components and 0.202454 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=0.123717Jy sigma=0.000692 ! Fit after self-cal, rms=0.123794Jy sigma=0.000692 ! 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 0.97 ! LA 1.06 MK 0.97 NL 1.05 OV 0.97 ! PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.95 ! LA 1.02 MK 1.00 NL 1.04 OV 1.04 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.96 ! LA 1.00 MK 1.02 NL 1.02 OV 0.99 ! PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.96 ! LA 0.97 MK 1.00 NL 1.00 OV 1.03 ! PT 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.92 ! LA 1.06 MK 0.96 NL 1.04 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.95 ! LA 1.01 MK 0.98 NL 0.94 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.98 ! LA 1.00 MK 1.08 NL 1.10 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.95 ! LA 1.02 MK 1.01 NL 1.06 OV 1.00 ! PT 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 0.94 MK 1.05 NL 0.96 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.98 ! LA 0.98 MK 1.04 NL 1.05 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 0.95 ! LA 0.99 MK 0.99 NL 0.97 OV 0.98 ! PT 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.92 ! LA 1.02 MK 0.98 NL 1.03 OV 1.05 ! PT 1.04 ! ! ! Fit before self-cal, rms=0.123794Jy sigma=0.000692 ! Fit after self-cal, rms=0.125130Jy sigma=0.000689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=7.416 mas, bpa=-28.87 degrees ! Estimated noise=826.143 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 = -0.000939468 Jy ! Component: 100 - total flux cleaned = -0.00094448 Jy ! Component: 150 - total flux cleaned = -0.000965425 Jy ! Component: 200 - total flux cleaned = -0.00102113 Jy ! Total flux subtracted in 200 components = -0.00102113 Jy ! Clean residual min=-0.001889 max=0.001520 Jy/beam ! Clean residual mean=0.000001 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.201433 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 68 components and 0.201433 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=0.125119Jy sigma=0.000688 ! Fit after self-cal, rms=0.125190Jy sigma=0.000688 ! 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=0.125190Jy sigma=0.000688 ! Fit after self-cal, rms=0.125338Jy sigma=0.000688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9466 mas, bmaj=7.421 mas, bpa=-28.87 degrees ! Estimated noise=826.227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000295519 Jy ! Component: 100 - total flux cleaned = -0.000295258 Jy ! Component: 150 - total flux cleaned = -0.000340834 Jy ! Component: 200 - total flux cleaned = -0.000396439 Jy ! Total flux subtracted in 200 components = -0.000396439 Jy ! Clean residual min=-0.001836 max=0.001428 Jy/beam ! Clean residual mean=0.000000 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.201037 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.201037 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=0.125334Jy sigma=0.000688 ! Fit after self-cal, rms=0.125333Jy sigma=0.000688 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 = -3.76825e-05 Jy ! Component: 100 - total flux cleaned = -3.79314e-05 Jy ! Component: 150 - total flux cleaned = -6.18718e-05 Jy ! Component: 200 - total flux cleaned = -8.4259e-05 Jy ! Total flux subtracted in 200 components = -8.4259e-05 Jy ! Clean residual min=-0.001817 max=0.001382 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.200953 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.200953 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=0.125330Jy sigma=0.000688 ! Fit after self-cal, rms=0.125328Jy sigma=0.000688 ! 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=0.125328Jy sigma=0.000688 ! Fit after self-cal, rms=0.125394Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9465 mas, bmaj=7.425 mas, bpa=-28.87 degrees ! Estimated noise=825.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223381 Jy ! Component: 100 - total flux cleaned = -0.000244874 Jy ! Component: 150 - total flux cleaned = -0.000255118 Jy ! Component: 200 - total flux cleaned = -0.000274637 Jy ! Total flux subtracted in 200 components = -0.000274637 Jy ! Clean residual min=-0.001775 max=0.001341 Jy/beam ! Clean residual mean=-0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.200678 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.200678 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=0.125392Jy sigma=0.000688 ! Fit after self-cal, rms=0.125391Jy sigma=0.000688 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 = -2.35701e-05 Jy ! Component: 100 - total flux cleaned = -3.25296e-05 Jy ! Component: 150 - total flux cleaned = -4.95037e-05 Jy ! Component: 200 - total flux cleaned = -5.7513e-05 Jy ! Total flux subtracted in 200 components = -5.7513e-05 Jy ! Clean residual min=-0.001759 max=0.001316 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.20062 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.20062 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=0.125390Jy sigma=0.000688 ! Fit after self-cal, rms=0.125389Jy sigma=0.000688 ! 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=0.125389Jy sigma=0.000688 ! Fit after self-cal, rms=0.125474Jy sigma=0.000688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=14.24 mas, bpa=-11.8 degrees ! Estimated noise=941.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273302 Jy ! Component: 100 - total flux cleaned = -0.000294567 Jy ! Component: 150 - total flux cleaned = -0.00031401 Jy ! Component: 200 - total flux cleaned = -0.000319746 Jy ! Total flux subtracted in 200 components = -0.000319746 Jy ! Clean residual min=-0.001479 max=0.001282 Jy/beam ! Clean residual mean=-0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.200301 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.200301 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=0.125474Jy sigma=0.000688 ! Fit after self-cal, rms=0.125476Jy sigma=0.000688 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.39944e-05 Jy ! Component: 100 - total flux cleaned = -2.46907e-05 Jy ! Component: 150 - total flux cleaned = -3.46976e-05 Jy ! Component: 200 - total flux cleaned = -4.39404e-05 Jy ! Total flux subtracted in 200 components = -4.39404e-05 Jy ! Clean residual min=-0.001484 max=0.001263 Jy/beam ! Clean residual mean=-0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.200257 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 101 components and 0.200257 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=0.125476Jy sigma=0.000688 ! Fit after self-cal, rms=0.125476Jy sigma=0.000688 ! 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=0.9464 mas, bmaj=7.428 mas, bpa=-28.88 degrees ! Estimated noise=825.619 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9464 x 7.428 at -28.88 degrees (North through East) ! Clean map min=-0.0015687 max=0.18501 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=0.722 mas, bmaj=6.813 mas, bpa=-29.5 degrees ! Estimated noise=1755.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146472 Jy ! Component: 100 - total flux cleaned = 0.178457 Jy ! Component: 150 - total flux cleaned = 0.1878 Jy ! Component: 200 - total flux cleaned = 0.19275 Jy ! Total flux subtracted in 200 components = 0.19275 Jy ! Clean residual min=-0.003250 max=0.003229 Jy/beam ! Clean residual mean=-0.000012 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.19275 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.19275 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9464 mas, bmaj=7.428 mas, bpa=-28.88 degrees ! Estimated noise=825.619 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 = 0.00401648 Jy ! Component: 100 - total flux cleaned = 0.00607009 Jy ! Component: 150 - total flux cleaned = 0.00669028 Jy ! Component: 200 - total flux cleaned = 0.00714839 Jy ! Total flux subtracted in 200 components = 0.00714839 Jy ! Clean residual min=-0.001686 max=0.001512 Jy/beam ! Clean residual mean=-0.000008 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.199898 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.199898 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=2.797 mas, bmaj=14.24 mas, bpa=-11.8 degrees ! Estimated noise=941.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000269457 Jy ! Component: 100 - total flux cleaned = 0.000337059 Jy ! Component: 150 - total flux cleaned = 0.000355729 Jy ! Component: 200 - total flux cleaned = 0.000414825 Jy ! Total flux subtracted in 200 components = 0.000414825 Jy ! Clean residual min=-0.001476 max=0.001360 Jy/beam ! Clean residual mean=-0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.200313 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 = 2.48463e-05 Jy ! Component: 100 - total flux cleaned = 4.71798e-05 Jy ! Component: 150 - total flux cleaned = 4.72579e-05 Jy ! Component: 200 - total flux cleaned = 3.84026e-05 Jy ! Total flux subtracted in 200 components = 3.84026e-05 Jy ! Clean residual min=-0.001464 max=0.001313 Jy/beam ! Clean residual mean=-0.000006 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.200351 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.200351 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9464 mas, bmaj=7.428 mas, bpa=-28.88 degrees ! Estimated noise=825.619 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.81451e-05 Jy ! Component: 100 - total flux cleaned = 6.8689e-05 Jy ! Component: 150 - total flux cleaned = 0.000106467 Jy ! Component: 200 - total flux cleaned = 0.000155695 Jy ! Total flux subtracted in 200 components = 0.000155695 Jy ! Clean residual min=-0.001752 max=0.001257 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.200507 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.200507 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=0.125483Jy sigma=0.000688 ! Fit after self-cal, rms=0.125473Jy sigma=0.000688 wmodel J0453-3949_X_2017_10_21_pus_map.mod ! Writing 72 model components to file: J0453-3949_X_2017_10_21_pus_map.mod wobs J0453-3949_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0453-3949_X_2017_10_21_pus_uvs.fits wwins J0453-3949_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0453-3949_X_2017_10_21_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 = -0.000551327 Jy ! Component: 100 - total flux cleaned = -0.00057946 Jy ! Component: 150 - total flux cleaned = -0.00046424 Jy ! Component: 200 - total flux cleaned = -0.000429678 Jy ! Component: 250 - total flux cleaned = -0.000429622 Jy ! Component: 300 - total flux cleaned = -0.000444427 Jy ! Component: 350 - total flux cleaned = -0.000487393 Jy ! Component: 400 - total flux cleaned = -0.000528983 Jy ! Component: 450 - total flux cleaned = -0.000622427 Jy ! Component: 500 - total flux cleaned = -0.000635002 Jy ! Component: 550 - total flux cleaned = -0.000659995 Jy ! Component: 600 - total flux cleaned = -0.000708252 Jy ! Component: 650 - total flux cleaned = -0.000731561 Jy ! Component: 700 - total flux cleaned = -0.000788796 Jy ! Component: 750 - total flux cleaned = -0.000833608 Jy ! Component: 800 - total flux cleaned = -0.000887913 Jy ! Component: 850 - total flux cleaned = -0.000972736 Jy ! Component: 900 - total flux cleaned = -0.00106567 Jy ! Component: 950 - total flux cleaned = -0.00114636 Jy ! Component: 1000 - total flux cleaned = -0.00123507 Jy ! Component: 1050 - total flux cleaned = -0.00129289 Jy ! Component: 1100 - total flux cleaned = -0.00136853 Jy ! Component: 1150 - total flux cleaned = -0.00144258 Jy ! Component: 1200 - total flux cleaned = -0.00147897 Jy ! Component: 1250 - total flux cleaned = -0.0015239 Jy ! Component: 1300 - total flux cleaned = -0.00156808 Jy ! Component: 1350 - total flux cleaned = -0.0016204 Jy ! Component: 1400 - total flux cleaned = -0.00166327 Jy ! Component: 1450 - total flux cleaned = -0.0017225 Jy ! Component: 1500 - total flux cleaned = -0.00177266 Jy ! Component: 1550 - total flux cleaned = -0.00182222 Jy ! Component: 1600 - total flux cleaned = -0.001863 Jy ! Component: 1650 - total flux cleaned = -0.00191936 Jy ! Component: 1700 - total flux cleaned = -0.00197513 Jy ! Component: 1750 - total flux cleaned = -0.00202252 Jy ! Component: 1800 - total flux cleaned = -0.00208499 Jy ! Component: 1850 - total flux cleaned = -0.00212363 Jy ! Component: 1900 - total flux cleaned = -0.00216194 Jy ! Component: 1950 - total flux cleaned = -0.00221501 Jy ! Component: 2000 - total flux cleaned = -0.00224502 Jy ! Total flux subtracted in 2048 components = -0.00228234 Jy ! Clean residual min=-0.000410 max=0.000557 Jy/beam ! Clean residual mean=0.000003 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.198225 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 187 components and 0.198225 Jy ![Exited script file: muppet] wmap "J0453-3949_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9464 x 7.428 at -28.88 degrees (North through East) ! Clean map min=-0.0012226 max=0.18346 Jy/beam ! Writing clean map to FITS file: J0453-3949_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.183459 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144737 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23668 0.23668 0.47336 0.94672 1.89344 3.78688 7.57376 15.1475 30.295 60.59 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.183 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9464 x 7.428 at -28.88 degrees (North through East) ! Clean map min=-0.0012226 max=0.18346 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 J0453-3949_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:51:00 2019