! Started logfile: J0825+0309_X_2017_05_27_pus_uvs.log on Fri May 3 10:32:37 2019 obs J0825+0309_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0825+0309_X_2017_05_27_pus_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.644444 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 1033 lines of history. ! ! Reading 2436 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 J0825+0309_X_2017_05_27_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.460729Jy sigma=0.003854 ! Fit after self-cal, rms=0.454303Jy sigma=0.003812 ! 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=1.263 mas, bmaj=3.42 mas, bpa=29.11 degrees ! Estimated noise=2864.11 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 = 1.11224 Jy ! Component: 100 - total flux cleaned = 1.3573 Jy ! Total flux subtracted in 100 components = 1.3573 Jy ! Clean residual min=-0.035973 max=0.080985 Jy/beam ! Clean residual mean=-0.000020 rms=0.017386 Jy/beam ! Combined flux in latest and established models = 1.3573 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.3573 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=0.174889Jy sigma=0.001395 ! Fit after self-cal, rms=0.174881Jy sigma=0.001395 ! 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=1.437 mas, bmaj=3.568 mas, bpa=28.19 degrees ! Estimated noise=1844.7 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 = 0.0979467 Jy ! Component: 100 - total flux cleaned = 0.15149 Jy ! Component: 150 - total flux cleaned = 0.166903 Jy ! Component: 200 - total flux cleaned = 0.170775 Jy ! Total flux subtracted in 200 components = 0.170775 Jy ! Clean residual min=-0.021565 max=0.025454 Jy/beam ! Clean residual mean=0.000023 rms=0.005823 Jy/beam ! Combined flux in latest and established models = 1.52808 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 39 components and 1.52808 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=0.114305Jy sigma=0.000803 ! Fit after self-cal, rms=0.114266Jy sigma=0.000803 ! 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 0.96 FD 0.98 HN 1.07 KP 1.00 ! LA 0.96 MK 1.00* NL 0.99 OV 0.99 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.06 KP 0.99 ! LA 0.96 MK 1.00* NL 0.98 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 0.99 ! LA 1.00 MK 1.00* NL 0.98 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.06 KP 0.99 ! LA 0.99 MK 1.00* NL 0.97 OV 1.01 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.02 KP 0.98 ! LA 0.98 MK 1.00* NL 0.98 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.04 KP 0.99 ! LA 0.98 MK 1.00* NL 0.97 OV 0.99 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.05 KP 0.99 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.03 KP 0.99 ! LA 0.97 MK 1.00* NL 0.98 OV 0.99 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.05 KP 0.98 ! LA 0.98 MK 1.00* NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.06 KP 0.98 ! LA 0.99 MK 1.00* NL 1.00 OV 1.02 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.09 KP 0.99 ! LA 0.99 MK 1.00* NL 1.00 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.99 HN 1.05 KP 0.96 ! LA 0.98 MK 1.00* NL 1.00 OV 1.01 ! PT 1.05 SC 1.03 ! ! ! Fit before self-cal, rms=0.114266Jy sigma=0.000803 ! Fit after self-cal, rms=0.097119Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.452 mas, bmaj=3.592 mas, bpa=28.24 degrees ! Estimated noise=1836.08 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 = 0.00241208 Jy ! Component: 100 - total flux cleaned = 0.00295528 Jy ! Component: 150 - total flux cleaned = 0.00388617 Jy ! Component: 200 - total flux cleaned = 0.004693 Jy ! Total flux subtracted in 200 components = 0.004693 Jy ! Clean residual min=-0.006011 max=0.006964 Jy/beam ! Clean residual mean=0.000011 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 1.53277 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 1.53277 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=0.096362Jy sigma=0.000662 ! Fit after self-cal, rms=0.096390Jy sigma=0.000662 ! 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=0.096390Jy sigma=0.000662 ! Fit after self-cal, rms=0.096433Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.454 mas, bmaj=3.59 mas, bpa=28.23 degrees ! Estimated noise=1837.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311483 Jy ! Component: 100 - total flux cleaned = 0.00372898 Jy ! Component: 150 - total flux cleaned = 0.00426384 Jy ! Component: 200 - total flux cleaned = 0.00481851 Jy ! Total flux subtracted in 200 components = 0.00481851 Jy ! Clean residual min=-0.005974 max=0.006120 Jy/beam ! Clean residual mean=0.000009 rms=0.001704 Jy/beam ! Combined flux in latest and established models = 1.53759 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 1.53759 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=0.096089Jy sigma=0.000660 ! Fit after self-cal, rms=0.096081Jy sigma=0.000660 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 = 0.000530224 Jy ! Component: 100 - total flux cleaned = 0.000961143 Jy ! Component: 150 - total flux cleaned = 0.00122599 Jy ! Component: 200 - total flux cleaned = 0.00152943 Jy ! Total flux subtracted in 200 components = 0.00152943 Jy ! Clean residual min=-0.006096 max=0.005919 Jy/beam ! Clean residual mean=0.000008 rms=0.001663 Jy/beam ! Combined flux in latest and established models = 1.53912 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 1.53912 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=0.095958Jy sigma=0.000659 ! Fit after self-cal, rms=0.095956Jy sigma=0.000659 ! 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=0.095956Jy sigma=0.000659 ! Fit after self-cal, rms=0.095961Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.455 mas, bmaj=3.587 mas, bpa=28.22 degrees ! Estimated noise=1838.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256998 Jy ! Component: 100 - total flux cleaned = 0.0032179 Jy ! Component: 150 - total flux cleaned = 0.00363495 Jy ! Component: 200 - total flux cleaned = 0.00382078 Jy ! Total flux subtracted in 200 components = 0.00382078 Jy ! Clean residual min=-0.005625 max=0.005726 Jy/beam ! Clean residual mean=0.000007 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 1.54294 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 1.54294 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=0.095810Jy sigma=0.000658 ! Fit after self-cal, rms=0.095811Jy 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 = 0.000118506 Jy ! Component: 100 - total flux cleaned = 0.00022415 Jy ! Component: 150 - total flux cleaned = 0.00037323 Jy ! Component: 200 - total flux cleaned = 0.000466383 Jy ! Total flux subtracted in 200 components = 0.000466383 Jy ! Clean residual min=-0.005604 max=0.005576 Jy/beam ! Clean residual mean=0.000007 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 1.5434 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 1.5434 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=0.095745Jy sigma=0.000657 ! Fit after self-cal, rms=0.095746Jy sigma=0.000657 ! 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=0.095746Jy sigma=0.000657 ! Fit after self-cal, rms=0.095757Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.402 mas, bmaj=3.714 mas, bpa=21.58 degrees ! Estimated noise=1923.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209079 Jy ! Component: 100 - total flux cleaned = 0.00285495 Jy ! Component: 150 - total flux cleaned = 0.00303254 Jy ! Component: 200 - total flux cleaned = 0.00314821 Jy ! Total flux subtracted in 200 components = 0.00314821 Jy ! Clean residual min=-0.005328 max=0.006130 Jy/beam ! Clean residual mean=0.000011 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 1.54655 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 1.54655 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=0.095722Jy sigma=0.000657 ! Fit after self-cal, rms=0.095720Jy sigma=0.000656 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 = 0.000100397 Jy ! Component: 100 - total flux cleaned = 0.000132514 Jy ! Component: 150 - total flux cleaned = 0.000162625 Jy ! Component: 200 - total flux cleaned = 0.000161871 Jy ! Total flux subtracted in 200 components = 0.000161871 Jy ! Clean residual min=-0.005210 max=0.006108 Jy/beam ! Clean residual mean=0.000010 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 1.54671 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 1.54671 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=0.095706Jy sigma=0.000656 ! Fit after self-cal, rms=0.095704Jy sigma=0.000656 ! 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=1.456 mas, bmaj=3.585 mas, bpa=28.2 degrees ! Estimated noise=1839.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.456 x 3.585 at 28.2 degrees (North through East) ! Clean map min=-0.0051179 max=1.4377 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=0.095704Jy sigma=0.000656 ! Fit after self-cal, rms=0.088890Jy sigma=0.000603 ! Inverting map and beam ! Estimated beam: bmin=1.456 mas, bmaj=3.584 mas, bpa=28.21 degrees ! Estimated noise=1839.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172796 Jy ! Component: 100 - total flux cleaned = 0.00193611 Jy ! Component: 150 - total flux cleaned = 0.00205812 Jy ! Component: 200 - total flux cleaned = 0.00216625 Jy ! Total flux subtracted in 200 components = 0.00216625 Jy ! Clean residual min=-0.005487 max=0.005392 Jy/beam ! Clean residual mean=0.000004 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 1.54888 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 1.54888 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=0.088755Jy sigma=0.000603 ! Fit after self-cal, rms=0.088757Jy sigma=0.000603 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.17284e-05 Jy ! Component: 100 - total flux cleaned = 9.85717e-05 Jy ! Component: 150 - total flux cleaned = 0.000139444 Jy ! Component: 200 - total flux cleaned = 0.000138926 Jy ! Total flux subtracted in 200 components = 0.000138926 Jy ! Clean residual min=-0.005493 max=0.005313 Jy/beam ! Clean residual mean=0.000004 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 1.54902 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 1.54902 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=0.088698Jy sigma=0.000602 ! Fit after self-cal, rms=0.088699Jy sigma=0.000602 ! 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=0.088699Jy sigma=0.000602 ! Fit after self-cal, rms=0.088682Jy sigma=0.000602 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=1.281 mas, bmaj=3.436 mas, bpa=29.16 degrees ! Estimated noise=2864.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.11233 Jy ! Component: 100 - total flux cleaned = 1.35506 Jy ! Component: 150 - total flux cleaned = 1.43112 Jy ! Component: 200 - total flux cleaned = 1.47579 Jy ! Total flux subtracted in 200 components = 1.47579 Jy ! Clean residual min=-0.012502 max=0.022810 Jy/beam ! Clean residual mean=-0.000003 rms=0.005048 Jy/beam ! Combined flux in latest and established models = 1.47579 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.47579 Jy ! Inverting map and beam ! Estimated beam: bmin=1.457 mas, bmaj=3.582 mas, bpa=28.2 degrees ! Estimated noise=1840.42 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 = 0.0314846 Jy ! Component: 100 - total flux cleaned = 0.0493093 Jy ! Component: 150 - total flux cleaned = 0.0599955 Jy ! Component: 200 - total flux cleaned = 0.0666998 Jy ! Total flux subtracted in 200 components = 0.0666998 Jy ! Clean residual min=-0.006669 max=0.006600 Jy/beam ! Clean residual mean=0.000005 rms=0.001767 Jy/beam ! Combined flux in latest and established models = 1.54249 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 1.54249 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=2.402 mas, bmaj=3.713 mas, bpa=21.57 degrees ! Estimated noise=1923.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412465 Jy ! Component: 100 - total flux cleaned = 0.00638448 Jy ! Component: 150 - total flux cleaned = 0.00670057 Jy ! Component: 200 - total flux cleaned = 0.0069767 Jy ! Total flux subtracted in 200 components = 0.0069767 Jy ! Clean residual min=-0.006491 max=0.005802 Jy/beam ! Clean residual mean=0.000009 rms=0.001614 Jy/beam ! Combined flux in latest and established models = 1.54946 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 = 9.919e-05 Jy ! Component: 100 - total flux cleaned = 0.000145735 Jy ! Component: 150 - total flux cleaned = 0.000232553 Jy ! Component: 200 - total flux cleaned = 0.000274965 Jy ! Total flux subtracted in 200 components = 0.000274965 Jy ! Clean residual min=-0.006255 max=0.005810 Jy/beam ! Clean residual mean=0.000009 rms=0.001592 Jy/beam ! Combined flux in latest and established models = 1.54974 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 1.54974 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.457 mas, bmaj=3.582 mas, bpa=28.2 degrees ! Estimated noise=1840.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000741342 Jy ! Component: 100 - total flux cleaned = -0.00099864 Jy ! Component: 150 - total flux cleaned = -0.00110292 Jy ! Component: 200 - total flux cleaned = -0.00119411 Jy ! Total flux subtracted in 200 components = -0.00119411 Jy ! Clean residual min=-0.006026 max=0.005398 Jy/beam ! Clean residual mean=0.000006 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 1.54854 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 1.54854 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=0.088881Jy sigma=0.000603 ! Fit after self-cal, rms=0.088874Jy sigma=0.000603 wmodel J0825+0309_X_2017_05_27_pus_map.mod ! Writing 73 model components to file: J0825+0309_X_2017_05_27_pus_map.mod wobs J0825+0309_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0825+0309_X_2017_05_27_pus_uvs.fits wwins J0825+0309_X_2017_05_27_pus_map.win ! wwins: Wrote 1 windows to J0825+0309_X_2017_05_27_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 = 3.03671e-05 Jy ! Component: 100 - total flux cleaned = 0.000382773 Jy ! Component: 150 - total flux cleaned = 0.000697745 Jy ! Component: 200 - total flux cleaned = 0.000701551 Jy ! Component: 250 - total flux cleaned = 0.00098175 Jy ! Component: 300 - total flux cleaned = 0.0009808 Jy ! Component: 350 - total flux cleaned = 0.000918851 Jy ! Component: 400 - total flux cleaned = 0.000858457 Jy ! Component: 450 - total flux cleaned = 0.000858138 Jy ! Component: 500 - total flux cleaned = 0.000914388 Jy ! Component: 550 - total flux cleaned = 0.000860062 Jy ! Component: 600 - total flux cleaned = 0.000808524 Jy ! Component: 650 - total flux cleaned = 0.000858126 Jy ! Component: 700 - total flux cleaned = 0.000858231 Jy ! Component: 750 - total flux cleaned = 0.000998725 Jy ! Component: 800 - total flux cleaned = 0.00104417 Jy ! Component: 850 - total flux cleaned = 0.00113385 Jy ! Component: 900 - total flux cleaned = 0.00135107 Jy ! Component: 950 - total flux cleaned = 0.0013501 Jy ! Component: 1000 - total flux cleaned = 0.00147444 Jy ! Component: 1050 - total flux cleaned = 0.00163482 Jy ! Component: 1100 - total flux cleaned = 0.0017923 Jy ! Component: 1150 - total flux cleaned = 0.00194561 Jy ! Component: 1200 - total flux cleaned = 0.00205763 Jy ! Component: 1250 - total flux cleaned = 0.00213143 Jy ! Component: 1300 - total flux cleaned = 0.00231162 Jy ! Component: 1350 - total flux cleaned = 0.0023466 Jy ! Component: 1400 - total flux cleaned = 0.00238187 Jy ! Component: 1450 - total flux cleaned = 0.0025517 Jy ! Component: 1500 - total flux cleaned = 0.00268423 Jy ! Component: 1550 - total flux cleaned = 0.0027486 Jy ! Component: 1600 - total flux cleaned = 0.00287633 Jy ! Component: 1650 - total flux cleaned = 0.00290741 Jy ! Component: 1700 - total flux cleaned = 0.00299939 Jy ! Component: 1750 - total flux cleaned = 0.00305993 Jy ! Component: 1800 - total flux cleaned = 0.00311884 Jy ! Component: 1850 - total flux cleaned = 0.0032059 Jy ! Component: 1900 - total flux cleaned = 0.00309135 Jy ! Component: 1950 - total flux cleaned = 0.00314815 Jy ! Component: 2000 - total flux cleaned = 0.00314864 Jy ! Total flux subtracted in 2048 components = 0.00320275 Jy ! Clean residual min=-0.001427 max=0.001527 Jy/beam ! Clean residual mean=-0.000006 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 1.55175 Jy keep ! Adding 116 model components to the UV plane model. ! The established model now contains 189 components and 1.55175 Jy ![Exited script file: muppet] wmap "J0825+0309_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.457 x 3.582 at 28.2 degrees (North through East) ! Clean map min=-0.0035538 max=1.4383 Jy/beam ! Writing clean map to FITS file: J0825+0309_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.43828 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000534715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.111532 0.111532 0.223065 0.44613 0.892259 1.78452 3.56904 7.13807 14.2761 28.5523 57.1046 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.438 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.457 x 3.582 at 28.2 degrees (North through East) ! Clean map min=-0.0035538 max=1.4383 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 J0825+0309_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:32:37 2019