! Started logfile: J0405-1308_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:44:18 2019 obs J0405-1308_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0405-1308_X_2017_01_16_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.545833 visibilities/baseline/integration-bin. ! Found source: J0405-1308 ! ! 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 1309 lines of history. ! ! Reading 4716 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 J0405-1308_X_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 46 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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 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 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.458454Jy sigma=0.002360 ! Fit after self-cal, rms=0.452978Jy sigma=0.002324 ! 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=0.9771 mas, bmaj=2.425 mas, bpa=23.6 degrees ! Estimated noise=2692.31 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 = 0.515556 Jy ! Component: 100 - total flux cleaned = 0.628071 Jy ! Total flux subtracted in 100 components = 0.628071 Jy ! Clean residual min=-0.024457 max=0.043469 Jy/beam ! Clean residual mean=0.000065 rms=0.009259 Jy/beam ! Combined flux in latest and established models = 0.628071 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.628071 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=0.228449Jy sigma=0.000953 ! Fit after self-cal, rms=0.228439Jy sigma=0.000953 ! 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=1.198 mas, bmaj=2.788 mas, bpa=22.12 degrees ! Estimated noise=1669.74 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 = 0.0314748 Jy ! Component: 100 - total flux cleaned = 0.0323603 Jy ! Component: 150 - total flux cleaned = 0.0318326 Jy ! Component: 200 - total flux cleaned = 0.0305536 Jy ! Total flux subtracted in 200 components = 0.0305536 Jy ! Clean residual min=-0.022311 max=0.037937 Jy/beam ! Clean residual mean=-0.000124 rms=0.008089 Jy/beam ! Combined flux in latest and established models = 0.658625 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.658625 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=0.230664Jy sigma=0.000861 ! Fit after self-cal, rms=0.230676Jy sigma=0.000861 ! 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 1.09 FD 0.97 HN 0.92 KP 0.96 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.81 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.94 KP 0.95 ! LA 0.99 MK 1.00* NL 0.93 OV 0.95 ! PT 1.81 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.96 KP 0.96 ! LA 0.98 MK 1.00* NL 0.92 OV 0.94 ! PT 1.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.96 KP 0.92 ! LA 1.00 MK 1.00* NL 0.94 OV 0.96 ! PT 1.86 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.93 KP 0.95 ! LA 0.98 MK 1.00* NL 0.93 OV 0.93 ! PT 2.00 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 0.93 KP 0.97 ! LA 0.99 MK 1.00* NL 0.94 OV 0.96 ! PT 2.04 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.98 KP 0.95 ! LA 0.94 MK 1.00* NL 0.93 OV 0.92 ! PT 1.88 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.99 KP 0.93 ! LA 0.98 MK 1.00* NL 0.91 OV 0.92 ! PT 2.06 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 0.93 ! LA 0.96 MK 1.00* NL 0.92 OV 0.93 ! PT 1.97 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.96 KP 0.96 ! LA 0.97 MK 1.00* NL 0.93 OV 0.95 ! PT 2.19 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.96 KP 0.96 ! LA 0.96 MK 1.00* NL 0.94 OV 0.95 ! PT 2.26 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.94 KP 0.95 ! LA 0.95 MK 1.00* NL 0.94 OV 0.97 ! PT 2.29 SC 0.99 ! ! ! Fit before self-cal, rms=0.230676Jy sigma=0.000861 ! Fit after self-cal, rms=0.295853Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.742 mas, bpa=21.41 degrees ! Estimated noise=1649.25 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 = 0.00352804 Jy ! Component: 100 - total flux cleaned = 0.00377096 Jy ! Component: 150 - total flux cleaned = 0.00395068 Jy ! Component: 200 - total flux cleaned = 0.00409002 Jy ! Total flux subtracted in 200 components = 0.00409002 Jy ! Clean residual min=-0.009860 max=0.008482 Jy/beam ! Clean residual mean=0.000010 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 0.662715 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.662715 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=0.295440Jy sigma=0.000668 ! Fit after self-cal, rms=0.296197Jy sigma=0.000667 ! 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=0.296197Jy sigma=0.000667 ! Fit after self-cal, rms=0.360289Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=2.743 mas, bpa=21.42 degrees ! Estimated noise=1653.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033407 Jy ! Component: 100 - total flux cleaned = 0.00417128 Jy ! Component: 150 - total flux cleaned = 0.00457736 Jy ! Component: 200 - total flux cleaned = 0.00493245 Jy ! Total flux subtracted in 200 components = 0.00493245 Jy ! Clean residual min=-0.004695 max=0.005157 Jy/beam ! Clean residual mean=0.000057 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.667647 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.667647 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=0.360286Jy sigma=0.000644 ! Fit after self-cal, rms=0.360611Jy 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) ! Added new window around map position (0.4, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480062 Jy ! Component: 100 - total flux cleaned = 0.00757946 Jy ! Component: 150 - total flux cleaned = 0.00947731 Jy ! Component: 200 - total flux cleaned = 0.0101057 Jy ! Total flux subtracted in 200 components = 0.0101057 Jy ! Clean residual min=-0.003754 max=0.003944 Jy/beam ! Clean residual mean=0.000043 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.677753 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.677753 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=0.360526Jy sigma=0.000642 ! Fit after self-cal, rms=0.360527Jy sigma=0.000642 ! 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=0.360527Jy sigma=0.000642 ! Fit after self-cal, rms=0.362997Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=2.739 mas, bpa=21.44 degrees ! Estimated noise=1653.72 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233021 Jy ! Component: 100 - total flux cleaned = 0.00351113 Jy ! Component: 150 - total flux cleaned = 0.00435496 Jy ! Component: 200 - total flux cleaned = 0.00476971 Jy ! Total flux subtracted in 200 components = 0.00476971 Jy ! Clean residual min=-0.003396 max=0.003767 Jy/beam ! Clean residual mean=0.000037 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.682523 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.682523 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=0.362977Jy sigma=0.000641 ! Fit after self-cal, rms=0.362986Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000448762 Jy ! Component: 100 - total flux cleaned = 0.000692969 Jy ! Component: 150 - total flux cleaned = 0.000914222 Jy ! Component: 200 - total flux cleaned = 0.00112064 Jy ! Total flux subtracted in 200 components = 0.00112064 Jy ! Clean residual min=-0.003387 max=0.003705 Jy/beam ! Clean residual mean=0.000035 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.683644 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.683644 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=0.362980Jy sigma=0.000640 ! Fit after self-cal, rms=0.362971Jy 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=0.362971Jy sigma=0.000640 ! Fit after self-cal, rms=0.364267Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=3.938 mas, bpa=0.8622 degrees ! Estimated noise=1983.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144138 Jy ! Component: 100 - total flux cleaned = 0.00201294 Jy ! Component: 150 - total flux cleaned = 0.00237499 Jy ! Component: 200 - total flux cleaned = 0.00264801 Jy ! Total flux subtracted in 200 components = 0.00264801 Jy ! Clean residual min=-0.003203 max=0.003766 Jy/beam ! Clean residual mean=0.000059 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.686292 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.686292 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=0.364260Jy sigma=0.000640 ! Fit after self-cal, rms=0.364249Jy 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 = 7.53278e-05 Jy ! Component: 100 - total flux cleaned = 0.000294636 Jy ! Component: 150 - total flux cleaned = 0.000422154 Jy ! Component: 200 - total flux cleaned = 0.000538919 Jy ! Total flux subtracted in 200 components = 0.000538919 Jy ! Clean residual min=-0.003186 max=0.003719 Jy/beam ! Clean residual mean=0.000057 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.686831 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 110 components and 0.686831 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=0.364245Jy sigma=0.000640 ! Fit after self-cal, rms=0.364237Jy 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=1.196 mas, bmaj=2.738 mas, bpa=21.46 degrees ! Estimated noise=1653.79 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 2.738 at 21.46 degrees (North through East) ! Clean map min=-0.0032869 max=0.64667 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=0.364237Jy sigma=0.000640 ! Fit after self-cal, rms=0.476129Jy sigma=0.000585 ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.737 mas, bpa=21.45 degrees ! Estimated noise=1654.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767373 Jy ! Component: 100 - total flux cleaned = 0.000970657 Jy ! Component: 150 - total flux cleaned = 0.00112455 Jy ! Component: 200 - total flux cleaned = 0.0012669 Jy ! Total flux subtracted in 200 components = 0.0012669 Jy ! Clean residual min=-0.003056 max=0.003441 Jy/beam ! Clean residual mean=0.000033 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.688097 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 122 components and 0.688097 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=0.476119Jy sigma=0.000585 ! Fit after self-cal, rms=0.476116Jy sigma=0.000585 ! Inverting map ! Added new window around map position (12, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263606 Jy ! Component: 100 - total flux cleaned = 0.00322732 Jy ! Component: 150 - total flux cleaned = 0.00328709 Jy ! Component: 200 - total flux cleaned = 0.00349823 Jy ! Total flux subtracted in 200 components = 0.00349823 Jy ! Clean residual min=-0.002621 max=0.002589 Jy/beam ! Clean residual mean=0.000034 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.691596 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 143 components and 0.691596 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=0.476052Jy sigma=0.000584 ! Fit after self-cal, rms=0.476032Jy sigma=0.000584 ! 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=0.476032Jy sigma=0.000584 ! Fit after self-cal, rms=0.477197Jy sigma=0.000584 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=0.981 mas, bmaj=2.398 mas, bpa=23.15 degrees ! Estimated noise=2658.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.50911 Jy ! Component: 100 - total flux cleaned = 0.620161 Jy ! Component: 150 - total flux cleaned = 0.649754 Jy ! Component: 200 - total flux cleaned = 0.662499 Jy ! Total flux subtracted in 200 components = 0.662499 Jy ! Clean residual min=-0.007933 max=0.007965 Jy/beam ! Clean residual mean=0.000038 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 0.662499 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.662499 Jy ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.737 mas, bpa=21.44 degrees ! Estimated noise=1653.41 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 = 0.00788522 Jy ! Component: 100 - total flux cleaned = 0.0118193 Jy ! Component: 150 - total flux cleaned = 0.0141854 Jy ! Component: 200 - total flux cleaned = 0.0164829 Jy ! Total flux subtracted in 200 components = 0.0164829 Jy ! Clean residual min=-0.003610 max=0.003324 Jy/beam ! Clean residual mean=0.000045 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.678982 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.678982 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=2.182 mas, bmaj=3.938 mas, bpa=0.813 degrees ! Estimated noise=1984.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308822 Jy ! Component: 100 - total flux cleaned = 0.00537491 Jy ! Component: 150 - total flux cleaned = 0.00694011 Jy ! Component: 200 - total flux cleaned = 0.00833149 Jy ! Total flux subtracted in 200 components = 0.00833149 Jy ! Clean residual min=-0.003215 max=0.002564 Jy/beam ! Clean residual mean=0.000062 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.687313 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 = 0.000869688 Jy ! Component: 100 - total flux cleaned = 0.00169367 Jy ! Component: 150 - total flux cleaned = 0.00220476 Jy ! Component: 200 - total flux cleaned = 0.0025884 Jy ! Total flux subtracted in 200 components = 0.0025884 Jy ! Clean residual min=-0.002921 max=0.002550 Jy/beam ! Clean residual mean=0.000056 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.689902 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 66 components and 0.689902 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.737 mas, bpa=21.44 degrees ! Estimated noise=1653.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000328249 Jy ! Component: 100 - total flux cleaned = 0.000785239 Jy ! Component: 150 - total flux cleaned = 0.0013223 Jy ! Component: 200 - total flux cleaned = 0.00143992 Jy ! Total flux subtracted in 200 components = 0.00143992 Jy ! Clean residual min=-0.003066 max=0.002816 Jy/beam ! Clean residual mean=0.000031 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.691342 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.691341 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=0.477189Jy sigma=0.000585 ! Fit after self-cal, rms=0.477162Jy sigma=0.000585 wmodel J0405-1308_X_2017_01_16_pus_map.mod ! Writing 79 model components to file: J0405-1308_X_2017_01_16_pus_map.mod wobs J0405-1308_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0405-1308_X_2017_01_16_pus_uvs.fits wwins J0405-1308_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0405-1308_X_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000416603 Jy ! Component: 100 - total flux cleaned = -0.00114755 Jy ! Component: 150 - total flux cleaned = -0.00160407 Jy ! Component: 200 - total flux cleaned = -0.00199053 Jy ! Component: 250 - total flux cleaned = -0.00215481 Jy ! Component: 300 - total flux cleaned = -0.00223508 Jy ! Component: 350 - total flux cleaned = -0.00216055 Jy ! Component: 400 - total flux cleaned = -0.00201384 Jy ! Component: 450 - total flux cleaned = -0.00194334 Jy ! Component: 500 - total flux cleaned = -0.00204544 Jy ! Component: 550 - total flux cleaned = -0.00207848 Jy ! Component: 600 - total flux cleaned = -0.00217758 Jy ! Component: 650 - total flux cleaned = -0.00221011 Jy ! Component: 700 - total flux cleaned = -0.00224163 Jy ! Component: 750 - total flux cleaned = -0.00236559 Jy ! Component: 800 - total flux cleaned = -0.00242594 Jy ! Component: 850 - total flux cleaned = -0.00254591 Jy ! Component: 900 - total flux cleaned = -0.00263396 Jy ! Component: 950 - total flux cleaned = -0.00272046 Jy ! Component: 1000 - total flux cleaned = -0.00277791 Jy ! Component: 1050 - total flux cleaned = -0.00283443 Jy ! Component: 1100 - total flux cleaned = -0.00294506 Jy ! Component: 1150 - total flux cleaned = -0.00302666 Jy ! Component: 1200 - total flux cleaned = -0.00308084 Jy ! Component: 1250 - total flux cleaned = -0.0031337 Jy ! Component: 1300 - total flux cleaned = -0.00323782 Jy ! Component: 1350 - total flux cleaned = -0.00334046 Jy ! Component: 1400 - total flux cleaned = -0.00334084 Jy ! Component: 1450 - total flux cleaned = -0.00346582 Jy ! Component: 1500 - total flux cleaned = -0.00349032 Jy ! Component: 1550 - total flux cleaned = -0.00353945 Jy ! Component: 1600 - total flux cleaned = -0.00353934 Jy ! Component: 1650 - total flux cleaned = -0.00356313 Jy ! Component: 1700 - total flux cleaned = -0.00363417 Jy ! Component: 1750 - total flux cleaned = -0.00358685 Jy ! Component: 1800 - total flux cleaned = -0.00363364 Jy ! Component: 1850 - total flux cleaned = -0.0037031 Jy ! Component: 1900 - total flux cleaned = -0.003772 Jy ! Component: 1950 - total flux cleaned = -0.00381773 Jy ! Component: 2000 - total flux cleaned = -0.00395351 Jy ! Total flux subtracted in 2048 components = -0.00406569 Jy ! Clean residual min=-0.001323 max=0.001232 Jy/beam ! Clean residual mean=0.000024 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.687276 Jy keep ! Adding 111 model components to the UV plane model. ! The established model now contains 190 components and 0.687276 Jy ![Exited script file: muppet] wmap "J0405-1308_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 2.737 at 21.44 degrees (North through East) ! Clean map min=-0.00282 max=0.64444 Jy/beam ! Writing clean map to FITS file: J0405-1308_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.644437 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000436769 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203326 0.203326 0.406652 0.813303 1.62661 3.25321 6.50642 13.0128 26.0257 52.0514 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.644 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.196 x 2.737 at 21.44 degrees (North through East) ! Clean map min=-0.00282 max=0.64444 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 J0405-1308_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:44:19 2019