! Started logfile: J0722-3038_X_2017_02_19_pus_uvs.log on Sat May 4 21:40:36 2019 obs J0722-3038_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0722-3038_X_2017_02_19_pus_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.437595 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0722-3038 ! ! 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 858 lines of history. ! ! Reading 34500 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 J0722-3038_X_2017_02_19_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 528 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 528 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 528 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 544 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 471 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 571 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 544 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 501 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925934Jy sigma=0.006820 ! Fit after self-cal, rms=0.908878Jy sigma=0.006694 ! 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=0.7484 mas, bmaj=2.743 mas, bpa=-0.9347 degrees ! Estimated noise=1430.85 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 = 0.0597871 Jy ! Component: 100 - total flux cleaned = 0.083002 Jy ! Total flux subtracted in 100 components = 0.083002 Jy ! Clean residual min=-0.006195 max=0.011231 Jy/beam ! Clean residual mean=0.000034 rms=0.002180 Jy/beam ! Combined flux in latest and established models = 0.083002 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.083002 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=0.096221Jy sigma=0.000661 ! Fit after self-cal, rms=0.096056Jy sigma=0.000660 ! 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=1.136 mas, bmaj=3.85 mas, bpa=2.275 degrees ! Estimated noise=550.598 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 = 0.0192358 Jy ! Component: 100 - total flux cleaned = 0.0264102 Jy ! Component: 150 - total flux cleaned = 0.0292668 Jy ! Component: 200 - total flux cleaned = 0.0306207 Jy ! Total flux subtracted in 200 components = 0.0306207 Jy ! Clean residual min=-0.002636 max=0.003703 Jy/beam ! Clean residual mean=-0.000003 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.113623 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 56 components and 0.113623 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=0.092708Jy sigma=0.000635 ! Fit after self-cal, rms=0.092637Jy sigma=0.000635 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.00* KP 1.00 ! LA 1.00 MK 1.97 NL 1.14 OV 1.01 ! PT 1.00* SC 1.17 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00* KP 0.99 ! LA 1.00 MK 1.08 NL 1.15 OV 1.02 ! PT 1.00* SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00* KP 0.96 ! LA 1.03 MK 1.67 NL 1.15 OV 1.02 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00* KP 0.98 ! LA 1.02 MK 1.47 NL 1.10 OV 1.01 ! PT 1.00* SC 1.18 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00* KP 0.99 ! LA 0.96 MK 1.08 NL 1.10 OV 1.00 ! PT 1.00* SC 1.09 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00* KP 0.96 ! LA 1.02 MK 1.20 NL 1.09 OV 0.98 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00* KP 1.00 ! LA 0.98 MK 1.03 NL 1.08 OV 0.98 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00* KP 0.93 ! LA 0.96 MK 0.98 NL 1.08 OV 1.00 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00* KP 0.95 ! LA 0.99 MK 0.87 NL 1.08 OV 0.99 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.00* KP 0.94 ! LA 0.96 MK 1.37 NL 1.06 OV 1.02 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.00* KP 0.96 ! LA 0.97 MK 0.84 NL 1.09 OV 0.98 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00* KP 1.01 ! LA 0.98 MK 0.83 NL 1.04 OV 1.01 ! PT 1.00* SC 0.85 ! ! ! Fit before self-cal, rms=0.092637Jy sigma=0.000635 ! Fit after self-cal, rms=0.093094Jy sigma=0.000633 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.155 mas, bmaj=3.903 mas, bpa=2.548 degrees ! Estimated noise=554.381 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 = 0.000201905 Jy ! Component: 100 - total flux cleaned = 0.000240265 Jy ! Component: 150 - total flux cleaned = 0.000271729 Jy ! Component: 200 - total flux cleaned = 0.00029777 Jy ! Total flux subtracted in 200 components = 0.00029777 Jy ! Clean residual min=-0.001839 max=0.002804 Jy/beam ! Clean residual mean=-0.000002 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.113921 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 60 components and 0.113921 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=0.093069Jy sigma=0.000633 ! Fit after self-cal, rms=0.093112Jy sigma=0.000633 ! 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=0.093112Jy sigma=0.000633 ! Fit after self-cal, rms=0.093822Jy sigma=0.000632 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.164 mas, bmaj=3.914 mas, bpa=2.714 degrees ! Estimated noise=555.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285976 Jy ! Component: 100 - total flux cleaned = 0.000322455 Jy ! Component: 150 - total flux cleaned = 0.000361692 Jy ! Component: 200 - total flux cleaned = 0.000397234 Jy ! Total flux subtracted in 200 components = 0.000397234 Jy ! Clean residual min=-0.001301 max=0.002008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.114318 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.114318 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=0.093820Jy sigma=0.000632 ! Fit after self-cal, rms=0.093856Jy sigma=0.000632 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 (3.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177047 Jy ! Component: 100 - total flux cleaned = 0.00269308 Jy ! Component: 150 - total flux cleaned = 0.00306685 Jy ! Component: 200 - total flux cleaned = 0.00321942 Jy ! Total flux subtracted in 200 components = 0.00321942 Jy ! Clean residual min=-0.001241 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.117537 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.117537 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=0.093820Jy sigma=0.000631 ! Fit after self-cal, rms=0.093821Jy sigma=0.000631 ! 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=0.093821Jy sigma=0.000631 ! Fit after self-cal, rms=0.093728Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.161 mas, bmaj=3.909 mas, bpa=2.805 degrees ! Estimated noise=554.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618464 Jy ! Component: 100 - total flux cleaned = 0.000793521 Jy ! Component: 150 - total flux cleaned = 0.000934546 Jy ! Component: 200 - total flux cleaned = 0.000975359 Jy ! Total flux subtracted in 200 components = 0.000975359 Jy ! Clean residual min=-0.001140 max=0.001116 Jy/beam ! Clean residual mean=0.000001 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.118513 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.118513 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=0.093719Jy sigma=0.000631 ! Fit after self-cal, rms=0.093727Jy sigma=0.000631 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 = 0.000143588 Jy ! Component: 100 - total flux cleaned = 0.000196651 Jy ! Component: 150 - total flux cleaned = 0.000256504 Jy ! Component: 200 - total flux cleaned = 0.000289153 Jy ! Total flux subtracted in 200 components = 0.000289153 Jy ! Clean residual min=-0.001102 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.118802 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.118802 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=0.093723Jy sigma=0.000631 ! Fit after self-cal, rms=0.093726Jy sigma=0.000631 ! 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=0.093726Jy sigma=0.000631 ! Fit after self-cal, rms=0.093688Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.405 mas, bmaj=6.984 mas, bpa=6.39 degrees ! Estimated noise=625.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00042515 Jy ! Component: 100 - total flux cleaned = 0.000634484 Jy ! Component: 150 - total flux cleaned = 0.000699321 Jy ! Component: 200 - total flux cleaned = 0.000749412 Jy ! Total flux subtracted in 200 components = 0.000749412 Jy ! Clean residual min=-0.001025 max=0.001208 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.119551 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.119551 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=0.093687Jy sigma=0.000631 ! Fit after self-cal, rms=0.093689Jy sigma=0.000631 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 = 0.000154608 Jy ! Component: 100 - total flux cleaned = 0.000181931 Jy ! Component: 150 - total flux cleaned = 0.000208492 Jy ! Component: 200 - total flux cleaned = 0.000233833 Jy ! Total flux subtracted in 200 components = 0.000233833 Jy ! Clean residual min=-0.001004 max=0.001188 Jy/beam ! Clean residual mean=-0.000000 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.119785 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 136 components and 0.119785 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=0.093688Jy sigma=0.000631 ! Fit after self-cal, rms=0.093690Jy sigma=0.000631 ! 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=1.159 mas, bmaj=3.906 mas, bpa=2.858 degrees ! Estimated noise=554.61 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 3.906 at 2.858 degrees (North through East) ! Clean map min=-0.0010339 max=0.091374 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7617 mas, bmaj=2.752 mas, bpa=-0.4395 degrees ! Estimated noise=1485.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0605752 Jy ! Component: 100 - total flux cleaned = 0.0855462 Jy ! Component: 150 - total flux cleaned = 0.0985136 Jy ! Component: 200 - total flux cleaned = 0.105591 Jy ! Total flux subtracted in 200 components = 0.105591 Jy ! Clean residual min=-0.003419 max=0.003442 Jy/beam ! Clean residual mean=0.000011 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.105591 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.105591 Jy ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=3.906 mas, bpa=2.858 degrees ! Estimated noise=554.61 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 = 0.00504901 Jy ! Component: 100 - total flux cleaned = 0.00773896 Jy ! Component: 150 - total flux cleaned = 0.00954857 Jy ! Component: 200 - total flux cleaned = 0.0108631 Jy ! Total flux subtracted in 200 components = 0.0108631 Jy ! Clean residual min=-0.001288 max=0.001493 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.116454 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 64 components and 0.116454 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=2.405 mas, bmaj=6.984 mas, bpa=6.39 degrees ! Estimated noise=625.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001268 Jy ! Component: 100 - total flux cleaned = 0.00212969 Jy ! Component: 150 - total flux cleaned = 0.00268077 Jy ! Component: 200 - total flux cleaned = 0.00289207 Jy ! Total flux subtracted in 200 components = 0.00289207 Jy ! Clean residual min=-0.001094 max=0.001162 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.119346 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 = 0.000106767 Jy ! Component: 100 - total flux cleaned = 0.000194824 Jy ! Component: 150 - total flux cleaned = 0.000257893 Jy ! Component: 200 - total flux cleaned = 0.00031931 Jy ! Total flux subtracted in 200 components = 0.00031931 Jy ! Clean residual min=-0.000999 max=0.001139 Jy/beam ! Clean residual mean=-0.000001 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.119665 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 111 components and 0.119665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.159 mas, bmaj=3.906 mas, bpa=2.858 degrees ! Estimated noise=554.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.48722e-05 Jy ! Component: 100 - total flux cleaned = 4.0892e-06 Jy ! Component: 150 - total flux cleaned = -3.29743e-05 Jy ! Component: 200 - total flux cleaned = -0.000131963 Jy ! Total flux subtracted in 200 components = -0.000131963 Jy ! Clean residual min=-0.001052 max=0.001154 Jy/beam ! Clean residual mean=0.000000 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.119533 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 125 components and 0.119533 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=0.093697Jy sigma=0.000631 ! Fit after self-cal, rms=0.093700Jy sigma=0.000631 wmodel J0722-3038_X_2017_02_19_pus_map.mod ! Writing 125 model components to file: J0722-3038_X_2017_02_19_pus_map.mod wobs J0722-3038_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0722-3038_X_2017_02_19_pus_uvs.fits wwins J0722-3038_X_2017_02_19_pus_map.win ! wwins: Wrote 2 windows to J0722-3038_X_2017_02_19_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 = 6.07529e-05 Jy ! Component: 100 - total flux cleaned = 0.000148618 Jy ! Component: 150 - total flux cleaned = 0.000232825 Jy ! Component: 200 - total flux cleaned = 0.000344679 Jy ! Component: 250 - total flux cleaned = 0.000420789 Jy ! Component: 300 - total flux cleaned = 0.000480558 Jy ! Component: 350 - total flux cleaned = 0.000538279 Jy ! Component: 400 - total flux cleaned = 0.000593982 Jy ! Component: 450 - total flux cleaned = 0.000621056 Jy ! Component: 500 - total flux cleaned = 0.000633839 Jy ! Component: 550 - total flux cleaned = 0.000633273 Jy ! Component: 600 - total flux cleaned = 0.000583542 Jy ! Component: 650 - total flux cleaned = 0.000595617 Jy ! Component: 700 - total flux cleaned = 0.000583448 Jy ! Component: 750 - total flux cleaned = 0.000560327 Jy ! Component: 800 - total flux cleaned = 0.000548896 Jy ! Component: 850 - total flux cleaned = 0.000504668 Jy ! Component: 900 - total flux cleaned = 0.000461574 Jy ! Component: 950 - total flux cleaned = 0.000451068 Jy ! Component: 1000 - total flux cleaned = 0.000430399 Jy ! Component: 1050 - total flux cleaned = 0.000400209 Jy ! Component: 1100 - total flux cleaned = 0.000400406 Jy ! Component: 1150 - total flux cleaned = 0.000381097 Jy ! Component: 1200 - total flux cleaned = 0.000362145 Jy ! Component: 1250 - total flux cleaned = 0.000324748 Jy ! Component: 1300 - total flux cleaned = 0.000324653 Jy ! Component: 1350 - total flux cleaned = 0.0003156 Jy ! Component: 1400 - total flux cleaned = 0.000333374 Jy ! Component: 1450 - total flux cleaned = 0.000315825 Jy ! Component: 1500 - total flux cleaned = 0.000315791 Jy ! Component: 1550 - total flux cleaned = 0.000298811 Jy ! Component: 1600 - total flux cleaned = 0.000290525 Jy ! Component: 1650 - total flux cleaned = 0.000290379 Jy ! Component: 1700 - total flux cleaned = 0.000290294 Jy ! Component: 1750 - total flux cleaned = 0.000274305 Jy ! Component: 1800 - total flux cleaned = 0.000281995 Jy ! Component: 1850 - total flux cleaned = 0.000274227 Jy ! Component: 1900 - total flux cleaned = 0.000274326 Jy ! Component: 1950 - total flux cleaned = 0.000296914 Jy ! Component: 2000 - total flux cleaned = 0.000319154 Jy ! Total flux subtracted in 2048 components = 0.000326371 Jy ! Clean residual min=-0.000364 max=0.000457 Jy/beam ! Clean residual mean=-0.000001 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.11986 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 245 components and 0.11986 Jy ![Exited script file: muppet] wmap "J0722-3038_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 3.906 at 2.858 degrees (North through East) ! Clean map min=-0.00084953 max=0.091461 Jy/beam ! Writing clean map to FITS file: J0722-3038_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0914607 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135824 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.445515 0.445515 0.89103 1.78206 3.56412 7.12824 14.2565 28.513 57.026 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.091 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.159 x 3.906 at 2.858 degrees (North through East) ! Clean map min=-0.00084953 max=0.091461 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 J0722-3038_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:40:40 2019