! Started logfile: J0754-1147_X_2017_08_05_pus_uvs.log on Thu May 9 18:50:01 2019 obs J0754-1147_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0754-1147_X_2017_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951984 visibilities/baseline/integration-bin. ! Found source: J0754-1147 ! ! 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 28788 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 J0754-1147_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.579412Jy sigma=0.004470 ! Fit after self-cal, rms=0.404538Jy sigma=0.003090 ! 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=0.6732 mas, bmaj=1.677 mas, bpa=-3.032 degrees ! Estimated noise=884.698 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 = 0.457094 Jy ! Component: 100 - total flux cleaned = 0.597612 Jy ! Total flux subtracted in 100 components = 0.597612 Jy ! Clean residual min=-0.031697 max=0.070059 Jy/beam ! Clean residual mean=0.000249 rms=0.009826 Jy/beam ! Combined flux in latest and established models = 0.597612 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.597612 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=0.215754Jy sigma=0.001641 ! Fit after self-cal, rms=0.215657Jy sigma=0.001641 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0833358 Jy ! Component: 100 - total flux cleaned = 0.136978 Jy ! Total flux subtracted in 100 components = 0.136978 Jy ! Clean residual min=-0.019055 max=0.039555 Jy/beam ! Clean residual mean=0.000146 rms=0.006148 Jy/beam ! Combined flux in latest and established models = 0.73459 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 28 components and 0.73459 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=0.153762Jy sigma=0.001134 ! Fit after self-cal, rms=0.153603Jy sigma=0.001133 ! Inverting map ! Added new window around map position (-1, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0418795 Jy ! Component: 100 - total flux cleaned = 0.0705842 Jy ! Total flux subtracted in 100 components = 0.0705842 Jy ! Clean residual min=-0.018467 max=0.018683 Jy/beam ! Clean residual mean=0.000096 rms=0.004701 Jy/beam ! Combined flux in latest and established models = 0.805175 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.805175 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=0.132268Jy sigma=0.000964 ! Fit after self-cal, rms=0.131760Jy sigma=0.000960 ! 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=0.843 mas, bmaj=1.996 mas, bpa=-1.623 degrees ! Estimated noise=543.534 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 = 0.0380612 Jy ! Component: 100 - total flux cleaned = 0.0617145 Jy ! Component: 150 - total flux cleaned = 0.0772994 Jy ! Component: 200 - total flux cleaned = 0.0877377 Jy ! Total flux subtracted in 200 components = 0.0877377 Jy ! Clean residual min=-0.015517 max=0.019566 Jy/beam ! Clean residual mean=0.000032 rms=0.004847 Jy/beam ! Combined flux in latest and established models = 0.892912 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.892912 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=0.117830Jy sigma=0.000868 ! Fit after self-cal, rms=0.117447Jy sigma=0.000865 ! 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 0.98 HN 1.06 KP 1.07 ! LA 0.97 MK 0.97 NL 0.92 OV 1.09 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.09 KP 1.00 ! LA 0.97 MK 0.98 NL 0.92 OV 1.09 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.08 KP 0.94 ! LA 0.99 MK 1.00 NL 0.92 OV 1.09 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 1.06 KP 0.88 ! LA 0.99 MK 1.01 NL 0.91 OV 1.09 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.82 ! LA 0.98 MK 1.03 NL 0.95 OV 1.10 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.04 KP 0.81 ! LA 0.99 MK 1.01 NL 0.95 OV 1.12 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 0.79 ! LA 0.99 MK 1.01 NL 0.93 OV 1.16 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.12 KP 0.81 ! LA 0.97 MK 0.99 NL 0.95 OV 1.15 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.13 KP 0.83 ! LA 0.99 MK 0.99 NL 0.93 OV 1.14 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.08 KP 0.89 ! LA 1.01 MK 1.01 NL 0.94 OV 1.12 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.06 KP 0.93 ! LA 1.01 MK 1.02 NL 0.95 OV 1.12 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 KP 0.97 ! LA 0.99 MK 1.03 NL 0.95 OV 1.11 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.117447Jy sigma=0.000865 ! Fit after self-cal, rms=0.095250Jy sigma=0.000700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8491 mas, bmaj=2.003 mas, bpa=-1.695 degrees ! Estimated noise=542.567 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, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128121 Jy ! Component: 100 - total flux cleaned = 0.0176705 Jy ! Component: 150 - total flux cleaned = 0.0178751 Jy ! Component: 200 - total flux cleaned = 0.018055 Jy ! Total flux subtracted in 200 components = 0.018055 Jy ! Clean residual min=-0.005773 max=0.008849 Jy/beam ! Clean residual mean=0.000006 rms=0.001926 Jy/beam ! Combined flux in latest and established models = 0.910967 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.910967 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=0.093301Jy sigma=0.000684 ! Fit after self-cal, rms=0.093102Jy sigma=0.000683 ! 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=0.093102Jy sigma=0.000683 ! Fit after self-cal, rms=0.092492Jy sigma=0.000678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.003 mas, bpa=-1.774 degrees ! Estimated noise=542.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693359 Jy ! Component: 100 - total flux cleaned = 0.00945886 Jy ! Component: 150 - total flux cleaned = 0.00974998 Jy ! Component: 200 - total flux cleaned = 0.00962125 Jy ! Total flux subtracted in 200 components = 0.00962125 Jy ! Clean residual min=-0.004746 max=0.008285 Jy/beam ! Clean residual mean=-0.000000 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.920589 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.920589 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=0.091836Jy sigma=0.000672 ! Fit after self-cal, rms=0.091777Jy sigma=0.000672 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907546 Jy ! Component: 100 - total flux cleaned = 0.0147494 Jy ! Component: 150 - total flux cleaned = 0.0177168 Jy ! Component: 200 - total flux cleaned = 0.0192214 Jy ! Total flux subtracted in 200 components = 0.0192214 Jy ! Clean residual min=-0.004773 max=0.004842 Jy/beam ! Clean residual mean=0.000003 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.93981 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 130 components and 0.93981 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=0.090793Jy sigma=0.000663 ! Fit after self-cal, rms=0.090753Jy sigma=0.000662 ! 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=0.090753Jy sigma=0.000662 ! Fit after self-cal, rms=0.090640Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=2.002 mas, bpa=-1.759 degrees ! Estimated noise=542.511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00488964 Jy ! Component: 100 - total flux cleaned = 0.00802922 Jy ! Component: 150 - total flux cleaned = 0.00912954 Jy ! Component: 200 - total flux cleaned = 0.00961773 Jy ! Total flux subtracted in 200 components = 0.00961773 Jy ! Clean residual min=-0.003535 max=0.003730 Jy/beam ! Clean residual mean=0.000002 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.949428 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.949428 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=0.090282Jy sigma=0.000658 ! Fit after self-cal, rms=0.090257Jy sigma=0.000658 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 = 0.00165251 Jy ! Component: 100 - total flux cleaned = 0.00219853 Jy ! Component: 150 - total flux cleaned = 0.00252825 Jy ! Component: 200 - total flux cleaned = 0.00283362 Jy ! Total flux subtracted in 200 components = 0.00283362 Jy ! Clean residual min=-0.003723 max=0.003373 Jy/beam ! Clean residual mean=0.000002 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.952261 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 0.952261 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=0.090103Jy sigma=0.000657 ! Fit after self-cal, rms=0.090091Jy sigma=0.000656 ! 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=0.090091Jy sigma=0.000656 ! Fit after self-cal, rms=0.090096Jy sigma=0.000656 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=3.895 mas, bpa=0.7441 degrees ! Estimated noise=697.115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370808 Jy ! Component: 100 - total flux cleaned = 0.00409662 Jy ! Component: 150 - total flux cleaned = 0.00425832 Jy ! Component: 200 - total flux cleaned = 0.00446707 Jy ! Total flux subtracted in 200 components = 0.00446707 Jy ! Clean residual min=-0.003458 max=0.003036 Jy/beam ! Clean residual mean=0.000005 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.956729 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.956728 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=0.089980Jy sigma=0.000655 ! Fit after self-cal, rms=0.089953Jy sigma=0.000655 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 = 0.000522419 Jy ! Component: 100 - total flux cleaned = 0.000752355 Jy ! Component: 150 - total flux cleaned = 0.000753539 Jy ! Component: 200 - total flux cleaned = 0.000756735 Jy ! Total flux subtracted in 200 components = 0.000756735 Jy ! Clean residual min=-0.003291 max=0.002792 Jy/beam ! Clean residual mean=0.000004 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.957485 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 187 components and 0.957485 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=0.089923Jy sigma=0.000655 ! Fit after self-cal, rms=0.089899Jy sigma=0.000655 ! 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=0.8478 mas, bmaj=2.003 mas, bpa=-1.752 degrees ! Estimated noise=542.818 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8478 x 2.003 at -1.752 degrees (North through East) ! Clean map min=-0.0032001 max=0.61375 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=0.089899Jy sigma=0.000655 ! Fit after self-cal, rms=0.085303Jy sigma=0.000615 ! Inverting map and beam ! Estimated beam: bmin=0.8484 mas, bmaj=2.003 mas, bpa=-1.653 degrees ! Estimated noise=543.233 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194135 Jy ! Component: 100 - total flux cleaned = 0.00200954 Jy ! Component: 150 - total flux cleaned = 0.00194637 Jy ! Component: 200 - total flux cleaned = 0.00200425 Jy ! Total flux subtracted in 200 components = 0.00200425 Jy ! Clean residual min=-0.002953 max=0.003032 Jy/beam ! Clean residual mean=0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.959489 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 203 components and 0.959489 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=0.085194Jy sigma=0.000614 ! Fit after self-cal, rms=0.085185Jy sigma=0.000614 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681756 Jy ! Component: 100 - total flux cleaned = 0.000790351 Jy ! Component: 150 - total flux cleaned = 0.000739442 Jy ! Component: 200 - total flux cleaned = 0.000740949 Jy ! Total flux subtracted in 200 components = 0.000740949 Jy ! Clean residual min=-0.002836 max=0.002875 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.96023 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 207 components and 0.96023 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=0.085122Jy sigma=0.000613 ! Fit after self-cal, rms=0.085119Jy sigma=0.000613 ! 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=0.085119Jy sigma=0.000613 ! Fit after self-cal, rms=0.085128Jy sigma=0.000613 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=0.6769 mas, bmaj=1.682 mas, bpa=-3.051 degrees ! Estimated noise=886.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.457508 Jy ! Component: 100 - total flux cleaned = 0.596883 Jy ! Component: 150 - total flux cleaned = 0.67925 Jy ! Component: 200 - total flux cleaned = 0.733821 Jy ! Total flux subtracted in 200 components = 0.733821 Jy ! Clean residual min=-0.011104 max=0.030210 Jy/beam ! Clean residual mean=0.000143 rms=0.004691 Jy/beam ! Combined flux in latest and established models = 0.73382 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.73382 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8485 mas, bmaj=2.003 mas, bpa=-1.649 degrees ! Estimated noise=543.383 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 = 0.0635876 Jy ! Component: 100 - total flux cleaned = 0.10252 Jy ! Component: 150 - total flux cleaned = 0.128837 Jy ! Component: 200 - total flux cleaned = 0.14804 Jy ! Total flux subtracted in 200 components = 0.14804 Jy ! Clean residual min=-0.006270 max=0.012349 Jy/beam ! Clean residual mean=0.000064 rms=0.002681 Jy/beam ! Combined flux in latest and established models = 0.88186 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 99 components and 0.88186 Jy ! Inverting map ! Added new window around map position (1, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147268 Jy ! Component: 100 - total flux cleaned = 0.0260081 Jy ! Component: 150 - total flux cleaned = 0.0349797 Jy ! Component: 200 - total flux cleaned = 0.0423455 Jy ! Total flux subtracted in 200 components = 0.0423455 Jy ! Clean residual min=-0.004113 max=0.005705 Jy/beam ! Clean residual mean=0.000025 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.924206 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 157 components and 0.924206 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=2.151 mas, bmaj=3.894 mas, bpa=0.7251 degrees ! Estimated noise=697.707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010909 Jy ! Component: 100 - total flux cleaned = 0.0184531 Jy ! Component: 150 - total flux cleaned = 0.0240627 Jy ! Component: 200 - total flux cleaned = 0.0282877 Jy ! Total flux subtracted in 200 components = 0.0282877 Jy ! Clean residual min=-0.002813 max=0.003765 Jy/beam ! Clean residual mean=0.000019 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.952494 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 = 0.00322584 Jy ! Component: 100 - total flux cleaned = 0.00570273 Jy ! Component: 150 - total flux cleaned = 0.00761313 Jy ! Component: 200 - total flux cleaned = 0.00882283 Jy ! Total flux subtracted in 200 components = 0.00882283 Jy ! Clean residual min=-0.002676 max=0.002473 Jy/beam ! Clean residual mean=0.000009 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.961317 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 228 components and 0.961316 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8485 mas, bmaj=2.003 mas, bpa=-1.649 degrees ! Estimated noise=543.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.66489e-05 Jy ! Component: 100 - total flux cleaned = 0.000452995 Jy ! Component: 150 - total flux cleaned = 0.00101945 Jy ! Component: 200 - total flux cleaned = 0.00138193 Jy ! Total flux subtracted in 200 components = 0.00138193 Jy ! Clean residual min=-0.002683 max=0.002786 Jy/beam ! Clean residual mean=0.000002 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.962698 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 246 components and 0.962698 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=0.084942Jy sigma=0.000612 ! Fit after self-cal, rms=0.084874Jy sigma=0.000612 wmodel J0754-1147_X_2017_08_05_pus_map.mod ! Writing 246 model components to file: J0754-1147_X_2017_08_05_pus_map.mod wobs J0754-1147_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0754-1147_X_2017_08_05_pus_uvs.fits wwins J0754-1147_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J0754-1147_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 = -3.97999e-05 Jy ! Component: 100 - total flux cleaned = -0.000212113 Jy ! Component: 150 - total flux cleaned = -0.000373936 Jy ! Component: 200 - total flux cleaned = -0.000374623 Jy ! Component: 250 - total flux cleaned = -0.000374252 Jy ! Component: 300 - total flux cleaned = -0.000477511 Jy ! Component: 350 - total flux cleaned = -0.000544137 Jy ! Component: 400 - total flux cleaned = -0.000739583 Jy ! Component: 450 - total flux cleaned = -0.000802448 Jy ! Component: 500 - total flux cleaned = -0.000863452 Jy ! Component: 550 - total flux cleaned = -0.000773536 Jy ! Component: 600 - total flux cleaned = -0.000773766 Jy ! Component: 650 - total flux cleaned = -0.000801766 Jy ! Component: 700 - total flux cleaned = -0.000774145 Jy ! Component: 750 - total flux cleaned = -0.000801441 Jy ! Component: 800 - total flux cleaned = -0.000827856 Jy ! Component: 850 - total flux cleaned = -0.000880213 Jy ! Component: 900 - total flux cleaned = -0.00090555 Jy ! Component: 950 - total flux cleaned = -0.000905532 Jy ! Component: 1000 - total flux cleaned = -0.000880901 Jy ! Component: 1050 - total flux cleaned = -0.000929002 Jy ! Component: 1100 - total flux cleaned = -0.00095313 Jy ! Component: 1150 - total flux cleaned = -0.000999319 Jy ! Component: 1200 - total flux cleaned = -0.000999593 Jy ! Component: 1250 - total flux cleaned = -0.00102232 Jy ! Component: 1300 - total flux cleaned = -0.00106644 Jy ! Component: 1350 - total flux cleaned = -0.00100079 Jy ! Component: 1400 - total flux cleaned = -0.00102223 Jy ! Component: 1450 - total flux cleaned = -0.000980102 Jy ! Component: 1500 - total flux cleaned = -0.00104271 Jy ! Component: 1550 - total flux cleaned = -0.00110401 Jy ! Component: 1600 - total flux cleaned = -0.00112414 Jy ! Component: 1650 - total flux cleaned = -0.00118426 Jy ! Component: 1700 - total flux cleaned = -0.00122363 Jy ! Component: 1750 - total flux cleaned = -0.00126273 Jy ! Component: 1800 - total flux cleaned = -0.00133932 Jy ! Component: 1850 - total flux cleaned = -0.0014527 Jy ! Component: 1900 - total flux cleaned = -0.00152739 Jy ! Component: 1950 - total flux cleaned = -0.00152741 Jy ! Component: 2000 - total flux cleaned = -0.00160038 Jy ! Total flux subtracted in 2048 components = -0.00172562 Jy ! Clean residual min=-0.000932 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.960973 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 384 components and 0.960972 Jy ![Exited script file: muppet] wmap "J0754-1147_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8485 x 2.003 at -1.649 degrees (North through East) ! Clean map min=-0.0028308 max=0.61553 Jy/beam ! Writing clean map to FITS file: J0754-1147_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 0.615532 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.164489 0.164489 0.328978 0.657956 1.31591 2.63182 5.26365 10.5273 21.0546 42.1092 84.2184 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.615 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8485 x 2.003 at -1.649 degrees (North through East) ! Clean map min=-0.0028308 max=0.61553 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 J0754-1147_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:50:04 2019