! Started logfile: J0539-2839_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:03 2019 obs J0539-2839_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0539-2839_X_2017_08_05_pus_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.192308 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0539-2839 ! ! 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 575 lines of history. ! ! Reading 5400 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 J0539-2839_X_2017_08_05_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 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 411 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 421 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.694291Jy sigma=0.004566 ! Fit after self-cal, rms=0.630078Jy sigma=0.004201 ! 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=0.6238 mas, bmaj=1.757 mas, bpa=5.666 degrees ! Estimated noise=2048.35 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 = 0.301014 Jy ! Component: 100 - total flux cleaned = 0.427833 Jy ! Total flux subtracted in 100 components = 0.427833 Jy ! Clean residual min=-0.030450 max=0.069015 Jy/beam ! Clean residual mean=-0.000076 rms=0.011586 Jy/beam ! Combined flux in latest and established models = 0.427833 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.427833 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=0.195724Jy sigma=0.001234 ! Fit after self-cal, rms=0.195396Jy sigma=0.001233 ! 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=0.7545 mas, bmaj=2.013 mas, bpa=5.458 degrees ! Estimated noise=1493.52 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 = 0.0969582 Jy ! Component: 100 - total flux cleaned = 0.142717 Jy ! Component: 150 - total flux cleaned = 0.166329 Jy ! Component: 200 - total flux cleaned = 0.178663 Jy ! Total flux subtracted in 200 components = 0.178663 Jy ! Clean residual min=-0.024861 max=0.025407 Jy/beam ! Clean residual mean=0.000019 rms=0.006943 Jy/beam ! Combined flux in latest and established models = 0.606497 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 30 components and 0.606497 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=0.155924Jy sigma=0.000793 ! Fit after self-cal, rms=0.155852Jy sigma=0.000792 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.47 KP 1.03 ! LA 0.95 MK 1.03 NL 1.00* OV 1.10 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.70 KP 0.95 ! LA 0.94 MK 1.04 NL 1.00* OV 1.09 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.86 KP 0.89 ! LA 0.97 MK 1.04 NL 1.00* OV 1.10 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 1.80 KP 0.84 ! LA 0.99 MK 1.00 NL 1.00* OV 1.09 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 1.72 KP 0.77 ! LA 0.97 MK 1.05 NL 1.00* OV 1.11 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.93 KP 0.78 ! LA 0.96 MK 1.05 NL 1.00* OV 1.09 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.77 KP 0.77 ! LA 0.98 MK 1.02 NL 1.00* OV 1.13 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.70 KP 0.77 ! LA 0.95 MK 1.06 NL 1.00* OV 1.15 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.87 KP 0.80 ! LA 0.97 MK 1.00 NL 1.00* OV 1.13 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 1.69 KP 0.82 ! LA 0.98 MK 1.05 NL 1.00* OV 1.11 ! PT 1.02 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.53 KP 0.90 ! LA 0.99 MK 1.06 NL 1.00* OV 1.09 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.00* KP 0.91 ! LA 0.97 MK 1.01 NL 1.00* OV 1.11 ! PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.155852Jy sigma=0.000792 ! Fit after self-cal, rms=0.178676Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.767 mas, bmaj=2.022 mas, bpa=6.012 degrees ! Estimated noise=1507.12 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 (4.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00844915 Jy ! Component: 100 - total flux cleaned = 0.010013 Jy ! Component: 150 - total flux cleaned = 0.0100174 Jy ! Component: 200 - total flux cleaned = 0.0102601 Jy ! Total flux subtracted in 200 components = 0.0102601 Jy ! Clean residual min=-0.005742 max=0.005715 Jy/beam ! Clean residual mean=0.000006 rms=0.001288 Jy/beam ! Combined flux in latest and established models = 0.616757 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.616757 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=0.178056Jy sigma=0.000644 ! Fit after self-cal, rms=0.178331Jy sigma=0.000643 ! 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=0.178331Jy sigma=0.000643 ! Fit after self-cal, rms=0.178097Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7661 mas, bmaj=2.021 mas, bpa=6.121 degrees ! Estimated noise=1501.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661098 Jy ! Component: 100 - total flux cleaned = 0.000446632 Jy ! Component: 150 - total flux cleaned = 0.000351945 Jy ! Component: 200 - total flux cleaned = 0.000262555 Jy ! Total flux subtracted in 200 components = 0.000262555 Jy ! Clean residual min=-0.005095 max=0.005237 Jy/beam ! Clean residual mean=-0.000002 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 0.61702 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.61702 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=0.177911Jy sigma=0.000642 ! Fit after self-cal, rms=0.177907Jy sigma=0.000642 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 (-3.2, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387361 Jy ! Component: 100 - total flux cleaned = 0.00458413 Jy ! Component: 150 - total flux cleaned = 0.00459037 Jy ! Component: 200 - total flux cleaned = 0.00475107 Jy ! Total flux subtracted in 200 components = 0.00475107 Jy ! Clean residual min=-0.004158 max=0.003184 Jy/beam ! Clean residual mean=0.000005 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.621771 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.621771 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=0.177661Jy sigma=0.000641 ! Fit after self-cal, rms=0.177656Jy sigma=0.000641 ! 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=0.177656Jy sigma=0.000641 ! Fit after self-cal, rms=0.177105Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7653 mas, bmaj=2.02 mas, bpa=6.209 degrees ! Estimated noise=1496.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000686902 Jy ! Component: 100 - total flux cleaned = 0.0006882 Jy ! Component: 150 - total flux cleaned = 0.000620935 Jy ! Component: 200 - total flux cleaned = 0.000682478 Jy ! Total flux subtracted in 200 components = 0.000682478 Jy ! Clean residual min=-0.003758 max=0.002923 Jy/beam ! Clean residual mean=0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.622453 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 72 components and 0.622453 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=0.176974Jy sigma=0.000640 ! Fit after self-cal, rms=0.176968Jy sigma=0.000640 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 = 5.19916e-07 Jy ! Component: 100 - total flux cleaned = 1.5965e-06 Jy ! Component: 150 - total flux cleaned = 2.54567e-06 Jy ! Component: 200 - total flux cleaned = 0.000106165 Jy ! Total flux subtracted in 200 components = 0.000106165 Jy ! Clean residual min=-0.003537 max=0.002820 Jy/beam ! Clean residual mean=0.000001 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.622559 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 75 components and 0.622559 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=0.176887Jy sigma=0.000640 ! Fit after self-cal, rms=0.176886Jy sigma=0.000640 ! 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=0.176886Jy sigma=0.000640 ! Fit after self-cal, rms=0.176672Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.556 mas, bmaj=7.245 mas, bpa=15.9 degrees ! Estimated noise=1860.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00066805 Jy ! Component: 100 - total flux cleaned = 0.000639867 Jy ! Component: 150 - total flux cleaned = 0.000639664 Jy ! Component: 200 - total flux cleaned = 0.000569335 Jy ! Total flux subtracted in 200 components = 0.000569335 Jy ! Clean residual min=-0.002983 max=0.003321 Jy/beam ! Clean residual mean=0.000005 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.623129 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.623129 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=0.176657Jy sigma=0.000640 ! Fit after self-cal, rms=0.176655Jy sigma=0.000640 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 = -0.000116772 Jy ! Component: 100 - total flux cleaned = -0.000163611 Jy ! Component: 150 - total flux cleaned = -0.000228792 Jy ! Component: 200 - total flux cleaned = -0.000269783 Jy ! Total flux subtracted in 200 components = -0.000269783 Jy ! Clean residual min=-0.002943 max=0.003292 Jy/beam ! Clean residual mean=0.000004 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.622859 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.622859 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=0.176649Jy sigma=0.000640 ! Fit after self-cal, rms=0.176643Jy sigma=0.000640 ! 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=0.7647 mas, bmaj=2.019 mas, bpa=6.289 degrees ! Estimated noise=1493.73 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7647 x 2.019 at 6.289 degrees (North through East) ! Clean map min=-0.0069163 max=0.40477 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=0.629 mas, bmaj=1.753 mas, bpa=6.621 degrees ! Estimated noise=2102.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.30935 Jy ! Component: 100 - total flux cleaned = 0.436897 Jy ! Component: 150 - total flux cleaned = 0.504665 Jy ! Component: 200 - total flux cleaned = 0.541266 Jy ! Total flux subtracted in 200 components = 0.541266 Jy ! Clean residual min=-0.010539 max=0.019241 Jy/beam ! Clean residual mean=-0.000028 rms=0.003696 Jy/beam ! Combined flux in latest and established models = 0.541266 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.541266 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7647 mas, bmaj=2.019 mas, bpa=6.289 degrees ! Estimated noise=1493.73 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 = 0.0287046 Jy ! Component: 100 - total flux cleaned = 0.0434263 Jy ! Component: 150 - total flux cleaned = 0.0527627 Jy ! Component: 200 - total flux cleaned = 0.0592632 Jy ! Total flux subtracted in 200 components = 0.0592632 Jy ! Clean residual min=-0.005205 max=0.005598 Jy/beam ! Clean residual mean=-0.000013 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.600529 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.600529 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=2.556 mas, bmaj=7.245 mas, bpa=15.9 degrees ! Estimated noise=1860.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00763231 Jy ! Component: 100 - total flux cleaned = 0.0119931 Jy ! Component: 150 - total flux cleaned = 0.0145616 Jy ! Component: 200 - total flux cleaned = 0.0157579 Jy ! Total flux subtracted in 200 components = 0.0157579 Jy ! Clean residual min=-0.003316 max=0.003597 Jy/beam ! Clean residual mean=-0.000009 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.616287 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 = 0.000885458 Jy ! Component: 100 - total flux cleaned = 0.00165967 Jy ! Component: 150 - total flux cleaned = 0.00191067 Jy ! Component: 200 - total flux cleaned = 0.00208969 Jy ! Total flux subtracted in 200 components = 0.00208969 Jy ! Clean residual min=-0.003280 max=0.003304 Jy/beam ! Clean residual mean=-0.000008 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.618376 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.618376 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7647 mas, bmaj=2.019 mas, bpa=6.289 degrees ! Estimated noise=1493.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000775945 Jy ! Component: 100 - total flux cleaned = -0.00101155 Jy ! Component: 150 - total flux cleaned = -0.00101375 Jy ! Component: 200 - total flux cleaned = -0.000742687 Jy ! Total flux subtracted in 200 components = -0.000742687 Jy ! Clean residual min=-0.003995 max=0.003459 Jy/beam ! Clean residual mean=-0.000007 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.617634 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.617634 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=0.177097Jy sigma=0.000641 ! Fit after self-cal, rms=0.177047Jy sigma=0.000641 wmodel J0539-2839_X_2017_08_05_pus_map.mod ! Writing 82 model components to file: J0539-2839_X_2017_08_05_pus_map.mod wobs J0539-2839_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0539-2839_X_2017_08_05_pus_uvs.fits wwins J0539-2839_X_2017_08_05_pus_map.win ! wwins: Wrote 3 windows to J0539-2839_X_2017_08_05_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 = -0.00100596 Jy ! Component: 100 - total flux cleaned = -0.000880683 Jy ! Component: 150 - total flux cleaned = -0.000939224 Jy ! Component: 200 - total flux cleaned = -0.000940492 Jy ! Component: 250 - total flux cleaned = -0.00094028 Jy ! Component: 300 - total flux cleaned = -0.00094039 Jy ! Component: 350 - total flux cleaned = -0.000705982 Jy ! Component: 400 - total flux cleaned = -0.000525447 Jy ! Component: 450 - total flux cleaned = -0.000260929 Jy ! Component: 500 - total flux cleaned = -4.63576e-05 Jy ! Component: 550 - total flux cleaned = 0.000121236 Jy ! Component: 600 - total flux cleaned = 0.000283733 Jy ! Component: 650 - total flux cleaned = 0.000562283 Jy ! Component: 700 - total flux cleaned = 0.000757142 Jy ! Component: 750 - total flux cleaned = 0.000947722 Jy ! Component: 800 - total flux cleaned = 0.00109694 Jy ! Component: 850 - total flux cleaned = 0.00117093 Jy ! Component: 900 - total flux cleaned = 0.00135264 Jy ! Component: 950 - total flux cleaned = 0.00167263 Jy ! Component: 1000 - total flux cleaned = 0.00188108 Jy ! Component: 1050 - total flux cleaned = 0.00212003 Jy ! Component: 1100 - total flux cleaned = 0.00235588 Jy ! Component: 1150 - total flux cleaned = 0.00255443 Jy ! Component: 1200 - total flux cleaned = 0.00281599 Jy ! Component: 1250 - total flux cleaned = 0.00297687 Jy ! Component: 1300 - total flux cleaned = 0.00319911 Jy ! Component: 1350 - total flux cleaned = 0.00341812 Jy ! Component: 1400 - total flux cleaned = 0.00351057 Jy ! Component: 1450 - total flux cleaned = 0.00372399 Jy ! Component: 1500 - total flux cleaned = 0.00381449 Jy ! Component: 1550 - total flux cleaned = 0.0039037 Jy ! Component: 1600 - total flux cleaned = 0.0040219 Jy ! Component: 1650 - total flux cleaned = 0.00419731 Jy ! Component: 1700 - total flux cleaned = 0.00437124 Jy ! Component: 1750 - total flux cleaned = 0.00445737 Jy ! Component: 1800 - total flux cleaned = 0.00462835 Jy ! Component: 1850 - total flux cleaned = 0.00471326 Jy ! Component: 1900 - total flux cleaned = 0.00488166 Jy ! Component: 1950 - total flux cleaned = 0.00504817 Jy ! Component: 2000 - total flux cleaned = 0.00510326 Jy ! Total flux subtracted in 2048 components = 0.00507585 Jy ! Clean residual min=-0.001581 max=0.001384 Jy/beam ! Clean residual mean=0.000001 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.622709 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 212 components and 0.622709 Jy ![Exited script file: muppet] wmap "J0539-2839_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7647 x 2.019 at 6.289 degrees (North through East) ! Clean map min=-0.002761 max=0.41253 Jy/beam ! Writing clean map to FITS file: J0539-2839_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.412531 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000509957 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37085 0.37085 0.7417 1.4834 2.9668 5.9336 11.8672 23.7344 47.4688 94.9375 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.412 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7647 x 2.019 at 6.289 degrees (North through East) ! Clean map min=-0.002761 max=0.41253 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 J0539-2839_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:04 2019