! Started logfile: J0925+0019_X_2017_06_10_pus_uvs.log on Mon May 6 12:44:55 2019 obs J0925+0019_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0925+0019_X_2017_06_10_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897884 visibilities/baseline/integration-bin. ! Found source: J0925+0019 ! ! 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 40728 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 J0925+0019_X_2017_06_10_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.533386Jy sigma=0.004654 ! Fit after self-cal, rms=0.482893Jy sigma=0.004228 ! 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=0.7281 mas, bmaj=1.767 mas, bpa=2.674 degrees ! Estimated noise=615.734 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 = 0.399891 Jy ! Component: 100 - total flux cleaned = 0.524252 Jy ! Total flux subtracted in 100 components = 0.524252 Jy ! Clean residual min=-0.017973 max=0.050532 Jy/beam ! Clean residual mean=-0.000056 rms=0.004394 Jy/beam ! Combined flux in latest and established models = 0.524252 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.524252 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=0.119489Jy sigma=0.001048 ! Fit after self-cal, rms=0.119326Jy sigma=0.001046 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0521652 Jy ! Component: 100 - total flux cleaned = 0.0781987 Jy ! Total flux subtracted in 100 components = 0.0781987 Jy ! Clean residual min=-0.010144 max=0.012850 Jy/beam ! Clean residual mean=0.000007 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.602451 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.602451 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=0.090431Jy sigma=0.000766 ! Fit after self-cal, rms=0.090392Jy sigma=0.000765 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152622 Jy ! Component: 100 - total flux cleaned = 0.0242813 Jy ! Total flux subtracted in 100 components = 0.0242813 Jy ! Clean residual min=-0.007907 max=0.007070 Jy/beam ! Clean residual mean=0.000026 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.626732 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.626732 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=0.087228Jy sigma=0.000732 ! Fit after self-cal, rms=0.087215Jy sigma=0.000732 ! 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=0.9116 mas, bmaj=2.053 mas, bpa=1.535 degrees ! Estimated noise=396.883 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 (-1.2, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00980043 Jy ! Component: 100 - total flux cleaned = 0.0163393 Jy ! Component: 150 - total flux cleaned = 0.0211619 Jy ! Component: 200 - total flux cleaned = 0.0248376 Jy ! Total flux subtracted in 200 components = 0.0248376 Jy ! Clean residual min=-0.004508 max=0.005232 Jy/beam ! Clean residual mean=0.000019 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.65157 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 46 components and 0.65157 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=0.085933Jy sigma=0.000718 ! Fit after self-cal, rms=0.085852Jy sigma=0.000718 ! 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 0.99 FD 0.99 HN 1.01 KP 0.98 ! LA 0.98 MK 0.99 NL 0.97 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.96 ! LA 0.98 MK 0.98 NL 0.98 OV 0.99 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.97 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.96 ! LA 1.01 MK 1.02 NL 0.97 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 0.97 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00 KP 0.98 ! LA 1.00 MK 1.01 NL 0.99 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.99 ! LA 1.02 MK 1.03 NL 0.98 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.00 KP 0.98 ! LA 0.99 MK 1.02 NL 0.98 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00 HN 0.99 KP 0.98 ! LA 1.01 MK 1.00 NL 0.99 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 0.98 ! LA 1.02 MK 1.04 NL 0.98 OV 1.00 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.98 ! LA 1.02 MK 1.01 NL 0.99 OV 1.00 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.95 ! LA 1.01 MK 1.03 NL 0.99 OV 1.03 ! PT 1.04 SC 1.00 ! ! ! Fit before self-cal, rms=0.085852Jy sigma=0.000718 ! Fit after self-cal, rms=0.085205Jy sigma=0.000701 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9151 mas, bmaj=2.059 mas, bpa=1.552 degrees ! Estimated noise=396.185 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 = 0.0042045 Jy ! Component: 100 - total flux cleaned = 0.00656494 Jy ! Component: 150 - total flux cleaned = 0.00765142 Jy ! Component: 200 - total flux cleaned = 0.00853559 Jy ! Total flux subtracted in 200 components = 0.00853559 Jy ! Clean residual min=-0.003915 max=0.003279 Jy/beam ! Clean residual mean=0.000012 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.660106 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 70 components and 0.660106 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=0.084938Jy sigma=0.000699 ! Fit after self-cal, rms=0.084919Jy sigma=0.000698 ! 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=0.084919Jy sigma=0.000698 ! Fit after self-cal, rms=0.085557Jy sigma=0.000685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9157 mas, bmaj=2.06 mas, bpa=1.605 degrees ! Estimated noise=396.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225556 Jy ! Component: 100 - total flux cleaned = 0.00311296 Jy ! Component: 150 - total flux cleaned = 0.00373692 Jy ! Component: 200 - total flux cleaned = 0.00430781 Jy ! Total flux subtracted in 200 components = 0.00430781 Jy ! Clean residual min=-0.002714 max=0.002542 Jy/beam ! Clean residual mean=0.000008 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.664413 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.664413 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=0.085433Jy sigma=0.000684 ! Fit after self-cal, rms=0.085426Jy sigma=0.000684 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 = 0.00112242 Jy ! Component: 100 - total flux cleaned = 0.0015525 Jy ! Component: 150 - total flux cleaned = 0.00167678 Jy ! Component: 200 - total flux cleaned = 0.00175292 Jy ! Total flux subtracted in 200 components = 0.00175292 Jy ! Clean residual min=-0.002402 max=0.002210 Jy/beam ! Clean residual mean=0.000006 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.666166 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.666166 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=0.085378Jy sigma=0.000683 ! Fit after self-cal, rms=0.085374Jy sigma=0.000683 ! 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=0.085374Jy sigma=0.000683 ! Fit after self-cal, rms=0.085575Jy sigma=0.000683 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=2.061 mas, bpa=1.643 degrees ! Estimated noise=396.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960079 Jy ! Component: 100 - total flux cleaned = 0.00125632 Jy ! Component: 150 - total flux cleaned = 0.00143825 Jy ! Component: 200 - total flux cleaned = 0.00156839 Jy ! Total flux subtracted in 200 components = 0.00156839 Jy ! Clean residual min=-0.002101 max=0.001896 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.667735 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.667735 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=0.085538Jy sigma=0.000682 ! Fit after self-cal, rms=0.085536Jy sigma=0.000682 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 = 0.000554958 Jy ! Component: 100 - total flux cleaned = 0.000743432 Jy ! Component: 150 - total flux cleaned = 0.000772708 Jy ! Component: 200 - total flux cleaned = 0.000800778 Jy ! Total flux subtracted in 200 components = 0.000800778 Jy ! Clean residual min=-0.001931 max=0.001798 Jy/beam ! Clean residual mean=0.000004 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.668536 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.668536 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=0.085514Jy sigma=0.000682 ! Fit after self-cal, rms=0.085513Jy sigma=0.000682 ! 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=0.085513Jy sigma=0.000682 ! Fit after self-cal, rms=0.085546Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.195 mas, bmaj=3.352 mas, bpa=1.463 degrees ! Estimated noise=499.892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131584 Jy ! Component: 100 - total flux cleaned = 0.00155843 Jy ! Component: 150 - total flux cleaned = 0.0017192 Jy ! Component: 200 - total flux cleaned = 0.00178393 Jy ! Total flux subtracted in 200 components = 0.00178393 Jy ! Clean residual min=-0.001143 max=0.001817 Jy/beam ! Clean residual mean=0.000006 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.67032 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 105 components and 0.67032 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=0.085541Jy sigma=0.000682 ! Fit after self-cal, rms=0.085539Jy sigma=0.000682 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 = 0.000560322 Jy ! Component: 100 - total flux cleaned = 0.000671679 Jy ! Component: 150 - total flux cleaned = 0.000727934 Jy ! Component: 200 - total flux cleaned = 0.000748623 Jy ! Total flux subtracted in 200 components = 0.000748623 Jy ! Clean residual min=-0.001071 max=0.001710 Jy/beam ! Clean residual mean=0.000004 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.671068 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 110 components and 0.671068 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=0.085541Jy sigma=0.000682 ! Fit after self-cal, rms=0.085541Jy sigma=0.000682 ! 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=0.9169 mas, bmaj=2.061 mas, bpa=1.663 degrees ! Estimated noise=396.636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9169 x 2.061 at 1.663 degrees (North through East) ! Clean map min=-0.0013384 max=0.52813 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=0.085541Jy sigma=0.000682 ! Fit after self-cal, rms=0.150739Jy sigma=0.000617 ! Inverting map and beam ! Estimated beam: bmin=0.9172 mas, bmaj=2.062 mas, bpa=1.647 degrees ! Estimated noise=396.447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290653 Jy ! Component: 100 - total flux cleaned = -0.000231232 Jy ! Component: 150 - total flux cleaned = -0.000203829 Jy ! Component: 200 - total flux cleaned = -0.000204296 Jy ! Total flux subtracted in 200 components = -0.000204296 Jy ! Clean residual min=-0.001570 max=0.001658 Jy/beam ! Clean residual mean=0.000004 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.670864 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.670864 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=0.150732Jy sigma=0.000617 ! Fit after self-cal, rms=0.150732Jy sigma=0.000617 ! Inverting map ! Added new window around map position (0, -11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161449 Jy ! Component: 100 - total flux cleaned = 0.00224156 Jy ! Component: 150 - total flux cleaned = 0.00248397 Jy ! Component: 200 - total flux cleaned = 0.00254758 Jy ! Total flux subtracted in 200 components = 0.00254758 Jy ! Clean residual min=-0.001465 max=0.001455 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.673412 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 0.673412 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=0.150704Jy sigma=0.000616 ! Fit after self-cal, rms=0.150704Jy sigma=0.000616 ! 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=0.150704Jy sigma=0.000616 ! Fit after self-cal, rms=0.150613Jy sigma=0.000616 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=0.7324 mas, bmaj=1.774 mas, bpa=2.817 degrees ! Estimated noise=617.065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.399901 Jy ! Component: 100 - total flux cleaned = 0.523977 Jy ! Component: 150 - total flux cleaned = 0.574818 Jy ! Component: 200 - total flux cleaned = 0.599795 Jy ! Total flux subtracted in 200 components = 0.599795 Jy ! Clean residual min=-0.007750 max=0.012206 Jy/beam ! Clean residual mean=-0.000001 rms=0.001620 Jy/beam ! Combined flux in latest and established models = 0.599795 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.599795 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=2.062 mas, bpa=1.647 degrees ! Estimated noise=396.498 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 = 0.0197979 Jy ! Component: 100 - total flux cleaned = 0.0322099 Jy ! Component: 150 - total flux cleaned = 0.0408543 Jy ! Component: 200 - total flux cleaned = 0.0474534 Jy ! Total flux subtracted in 200 components = 0.0474534 Jy ! Clean residual min=-0.002996 max=0.004434 Jy/beam ! Clean residual mean=0.000005 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.647249 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.647249 Jy ! Inverting map ! Added new window around map position (-3, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053127 Jy ! Component: 100 - total flux cleaned = 0.00951782 Jy ! Component: 150 - total flux cleaned = 0.0129282 Jy ! Component: 200 - total flux cleaned = 0.0157313 Jy ! Total flux subtracted in 200 components = 0.0157313 Jy ! Clean residual min=-0.002116 max=0.002673 Jy/beam ! Clean residual mean=0.000004 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.66298 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 71 components and 0.66298 Jy ! Inverting map ! Added new window around map position (0.4, -6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027208 Jy ! Component: 100 - total flux cleaned = 0.00449159 Jy ! Component: 150 - total flux cleaned = 0.00545041 Jy ! Component: 200 - total flux cleaned = 0.00618954 Jy ! Total flux subtracted in 200 components = 0.00618954 Jy ! Clean residual min=-0.001813 max=0.001389 Jy/beam ! Clean residual mean=0.000003 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.669169 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 94 components and 0.669169 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=2.195 mas, bmaj=3.352 mas, bpa=1.439 degrees ! Estimated noise=499.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165769 Jy ! Component: 100 - total flux cleaned = 0.00279999 Jy ! Component: 150 - total flux cleaned = 0.003705 Jy ! Component: 200 - total flux cleaned = 0.00443987 Jy ! Total flux subtracted in 200 components = 0.00443987 Jy ! Clean residual min=-0.001013 max=0.001219 Jy/beam ! Clean residual mean=0.000005 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.673609 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 = 0.000605499 Jy ! Component: 100 - total flux cleaned = 0.000855192 Jy ! Component: 150 - total flux cleaned = 0.00106042 Jy ! Component: 200 - total flux cleaned = 0.00122996 Jy ! Total flux subtracted in 200 components = 0.00122996 Jy ! Clean residual min=-0.000957 max=0.001119 Jy/beam ! Clean residual mean=0.000005 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.674839 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 137 components and 0.674839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9174 mas, bmaj=2.062 mas, bpa=1.647 degrees ! Estimated noise=396.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000556801 Jy ! Component: 100 - total flux cleaned = -0.000448401 Jy ! Component: 150 - total flux cleaned = -0.000398168 Jy ! Component: 200 - total flux cleaned = -0.00039723 Jy ! Total flux subtracted in 200 components = -0.00039723 Jy ! Clean residual min=-0.001552 max=0.001237 Jy/beam ! Clean residual mean=0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.674442 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 150 components and 0.674442 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=0.150662Jy sigma=0.000617 ! Fit after self-cal, rms=0.150651Jy sigma=0.000617 wmodel J0925+0019_X_2017_06_10_pus_map.mod ! Writing 150 model components to file: J0925+0019_X_2017_06_10_pus_map.mod wobs J0925+0019_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0925+0019_X_2017_06_10_pus_uvs.fits wwins J0925+0019_X_2017_06_10_pus_map.win ! wwins: Wrote 5 windows to J0925+0019_X_2017_06_10_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 = -0.000551693 Jy ! Component: 100 - total flux cleaned = -0.000897823 Jy ! Component: 150 - total flux cleaned = -0.00122672 Jy ! Component: 200 - total flux cleaned = -0.00143765 Jy ! Component: 250 - total flux cleaned = -0.00164116 Jy ! Component: 300 - total flux cleaned = -0.00181899 Jy ! Component: 350 - total flux cleaned = -0.00201117 Jy ! Component: 400 - total flux cleaned = -0.00214232 Jy ! Component: 450 - total flux cleaned = -0.00223438 Jy ! Component: 500 - total flux cleaned = -0.00234214 Jy ! Component: 550 - total flux cleaned = -0.00244769 Jy ! Component: 600 - total flux cleaned = -0.00253385 Jy ! Component: 650 - total flux cleaned = -0.00263563 Jy ! Component: 700 - total flux cleaned = -0.00278497 Jy ! Component: 750 - total flux cleaned = -0.00291558 Jy ! Component: 800 - total flux cleaned = -0.00297989 Jy ! Component: 850 - total flux cleaned = -0.00315375 Jy ! Component: 900 - total flux cleaned = -0.00320012 Jy ! Component: 950 - total flux cleaned = -0.00327672 Jy ! Component: 1000 - total flux cleaned = -0.00341249 Jy ! Component: 1050 - total flux cleaned = -0.00351652 Jy ! Component: 1100 - total flux cleaned = -0.00358988 Jy ! Component: 1150 - total flux cleaned = -0.00364788 Jy ! Component: 1200 - total flux cleaned = -0.00371962 Jy ! Component: 1250 - total flux cleaned = -0.00379033 Jy ! Component: 1300 - total flux cleaned = -0.00386028 Jy ! Component: 1350 - total flux cleaned = -0.00388802 Jy ! Component: 1400 - total flux cleaned = -0.00392906 Jy ! Component: 1450 - total flux cleaned = -0.00401014 Jy ! Component: 1500 - total flux cleaned = -0.00407708 Jy ! Component: 1550 - total flux cleaned = -0.00412997 Jy ! Component: 1600 - total flux cleaned = -0.00423454 Jy ! Component: 1650 - total flux cleaned = -0.00426039 Jy ! Component: 1700 - total flux cleaned = -0.00432453 Jy ! Component: 1750 - total flux cleaned = -0.00437552 Jy ! Component: 1800 - total flux cleaned = -0.00440077 Jy ! Component: 1850 - total flux cleaned = -0.00448824 Jy ! Component: 1900 - total flux cleaned = -0.00450065 Jy ! Component: 1950 - total flux cleaned = -0.00452522 Jy ! Component: 2000 - total flux cleaned = -0.00461036 Jy ! Total flux subtracted in 2048 components = -0.00462245 Jy ! Clean residual min=-0.000652 max=0.000601 Jy/beam ! Clean residual mean=0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.66982 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 291 components and 0.66982 Jy ![Exited script file: muppet] wmap "J0925+0019_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9174 x 2.062 at 1.647 degrees (North through East) ! Clean map min=-0.00094565 max=0.5273 Jy/beam ! Writing clean map to FITS file: J0925+0019_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.527304 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216133 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.122965 0.122965 0.24593 0.491859 0.983719 1.96744 3.93488 7.86975 15.7395 31.479 62.958 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.527 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9174 x 2.062 at 1.647 degrees (North through East) ! Clean map min=-0.00094565 max=0.5273 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 J0925+0019_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:44:58 2019