! Started logfile: J2223-3455_X_2017_10_09_pus_uvs.log on Sun May 12 15:25:42 2019 obs J2223-3455_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2223-3455_X_2017_10_09_pus_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.376781 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2223-3455 ! ! 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 763 lines of history. ! ! Reading 6348 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 J2223-3455_X_2017_10_09_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 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.799907Jy sigma=0.005500 ! Fit after self-cal, rms=0.767226Jy sigma=0.005375 ! 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=0.7178 mas, bmaj=4.479 mas, bpa=-20.03 degrees ! Estimated noise=2512.05 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 = 0.169272 Jy ! Component: 100 - total flux cleaned = 0.220552 Jy ! Total flux subtracted in 100 components = 0.220552 Jy ! Clean residual min=-0.012825 max=0.023837 Jy/beam ! Clean residual mean=-0.000242 rms=0.004293 Jy/beam ! Combined flux in latest and established models = 0.220552 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.220552 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=0.116629Jy sigma=0.000730 ! Fit after self-cal, rms=0.116603Jy sigma=0.000730 ! 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=0.9804 mas, bmaj=5.495 mas, bpa=-20.42 degrees ! Estimated noise=1341.58 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 = 0.0386492 Jy ! Component: 100 - total flux cleaned = 0.0547326 Jy ! Component: 150 - total flux cleaned = 0.0628218 Jy ! Component: 200 - total flux cleaned = 0.0670913 Jy ! Total flux subtracted in 200 components = 0.0670913 Jy ! Clean residual min=-0.005800 max=0.005159 Jy/beam ! Clean residual mean=0.000033 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.287643 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 84 components and 0.287643 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=0.105508Jy sigma=0.000633 ! Fit after self-cal, rms=0.105594Jy sigma=0.000633 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.97 KP 0.96 ! LA 1.00 MK 1.01 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.13 KP 1.03 ! LA 0.99 MK 0.99 NL 1.00* OV 1.00* ! PT 0.94 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.94 ! LA 1.02 MK 1.02 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.86 KP 0.94 ! LA 1.07 MK 0.97 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.09 KP 0.97 ! LA 1.03 MK 1.02 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.21 KP 0.91 ! LA 1.04 MK 1.01 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.22 KP 0.95 ! LA 1.04 MK 1.01 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.88 KP 0.96 ! LA 1.03 MK 1.00 NL 1.00* OV 1.00* ! PT 0.95 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.23 KP 0.96 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 0.96 ! LA 1.05 MK 1.01 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.05 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.95 KP 0.96 ! LA 1.03 MK 1.02 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Fit before self-cal, rms=0.105594Jy sigma=0.000633 ! Fit after self-cal, rms=0.105981Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9787 mas, bmaj=5.49 mas, bpa=-20.44 degrees ! Estimated noise=1344.98 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 = 0.000356937 Jy ! Component: 100 - total flux cleaned = 0.000330791 Jy ! Component: 150 - total flux cleaned = 0.000331477 Jy ! Component: 200 - total flux cleaned = 0.000332786 Jy ! Total flux subtracted in 200 components = 0.000332786 Jy ! Clean residual min=-0.003791 max=0.004209 Jy/beam ! Clean residual mean=-0.000023 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.287976 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.287976 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=0.105964Jy sigma=0.000628 ! Fit after self-cal, rms=0.105970Jy sigma=0.000628 ! 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=0.105970Jy sigma=0.000628 ! Fit after self-cal, rms=0.106176Jy sigma=0.000626 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9789 mas, bmaj=5.5 mas, bpa=-20.44 degrees ! Estimated noise=1348.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297414 Jy ! Component: 100 - total flux cleaned = 0.000297276 Jy ! Component: 150 - total flux cleaned = 0.000247108 Jy ! Component: 200 - total flux cleaned = 0.000201452 Jy ! Total flux subtracted in 200 components = 0.000201452 Jy ! Clean residual min=-0.003658 max=0.003970 Jy/beam ! Clean residual mean=-0.000028 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.288177 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.288177 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=0.106160Jy sigma=0.000626 ! Fit after self-cal, rms=0.106166Jy sigma=0.000626 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 = -4.05496e-05 Jy ! Component: 100 - total flux cleaned = -6.41765e-05 Jy ! Component: 150 - total flux cleaned = -8.47794e-05 Jy ! Component: 200 - total flux cleaned = -0.000122284 Jy ! Total flux subtracted in 200 components = -0.000122284 Jy ! Clean residual min=-0.003654 max=0.003928 Jy/beam ! Clean residual mean=-0.000029 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.288055 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.288055 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=0.106155Jy sigma=0.000626 ! Fit after self-cal, rms=0.106151Jy sigma=0.000626 ! 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=0.106151Jy sigma=0.000626 ! Fit after self-cal, rms=0.105415Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9785 mas, bmaj=5.496 mas, bpa=-20.46 degrees ! Estimated noise=1348.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.81708e-05 Jy ! Component: 100 - total flux cleaned = -0.000216045 Jy ! Component: 150 - total flux cleaned = -0.000282136 Jy ! Component: 200 - total flux cleaned = -0.000282204 Jy ! Total flux subtracted in 200 components = -0.000282204 Jy ! Clean residual min=-0.003199 max=0.003562 Jy/beam ! Clean residual mean=0.000001 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.287773 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.287773 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=0.105402Jy sigma=0.000622 ! Fit after self-cal, rms=0.105420Jy sigma=0.000622 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 = -1.05885e-05 Jy ! Component: 100 - total flux cleaned = -3.20174e-05 Jy ! Component: 150 - total flux cleaned = -5.09484e-05 Jy ! Component: 200 - total flux cleaned = -5.06091e-05 Jy ! Total flux subtracted in 200 components = -5.06091e-05 Jy ! Clean residual min=-0.003194 max=0.003496 Jy/beam ! Clean residual mean=0.000000 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.287722 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 125 components and 0.287722 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=0.105410Jy sigma=0.000622 ! Fit after self-cal, rms=0.105408Jy sigma=0.000622 ! 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=0.105408Jy sigma=0.000622 ! Fit after self-cal, rms=0.105210Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.422 mas, bmaj=8.909 mas, bpa=2.323 degrees ! Estimated noise=1555.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.406e-05 Jy ! Component: 100 - total flux cleaned = -2.34504e-05 Jy ! Component: 150 - total flux cleaned = 7.81537e-06 Jy ! Component: 200 - total flux cleaned = 2.08213e-05 Jy ! Total flux subtracted in 200 components = 2.08213e-05 Jy ! Clean residual min=-0.003469 max=0.003857 Jy/beam ! Clean residual mean=0.000005 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 0.287743 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 134 components and 0.287743 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=0.105209Jy sigma=0.000622 ! Fit after self-cal, rms=0.105207Jy sigma=0.000622 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 = -2.25339e-05 Jy ! Component: 100 - total flux cleaned = 3.50038e-05 Jy ! Component: 150 - total flux cleaned = 7.48178e-05 Jy ! Component: 200 - total flux cleaned = 7.51403e-05 Jy ! Total flux subtracted in 200 components = 7.51403e-05 Jy ! Clean residual min=-0.003475 max=0.003843 Jy/beam ! Clean residual mean=0.000006 rms=0.001268 Jy/beam ! Combined flux in latest and established models = 0.287818 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 134 components and 0.287818 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=0.105207Jy sigma=0.000622 ! Fit after self-cal, rms=0.105204Jy sigma=0.000622 ! 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=0.9782 mas, bmaj=5.498 mas, bpa=-20.47 degrees ! Estimated noise=1347.44 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9782 x 5.498 at -20.47 degrees (North through East) ! Clean map min=-0.003057 max=0.22053 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=0.7183 mas, bmaj=4.481 mas, bpa=-20.04 degrees ! Estimated noise=2513.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168952 Jy ! Component: 100 - total flux cleaned = 0.220852 Jy ! Component: 150 - total flux cleaned = 0.24784 Jy ! Component: 200 - total flux cleaned = 0.263073 Jy ! Total flux subtracted in 200 components = 0.263073 Jy ! Clean residual min=-0.007148 max=0.007622 Jy/beam ! Clean residual mean=-0.000071 rms=0.002176 Jy/beam ! Combined flux in latest and established models = 0.263073 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.263073 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9782 mas, bmaj=5.498 mas, bpa=-20.47 degrees ! Estimated noise=1347.44 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 = 0.0127385 Jy ! Component: 100 - total flux cleaned = 0.0189305 Jy ! Component: 150 - total flux cleaned = 0.0221026 Jy ! Component: 200 - total flux cleaned = 0.0237573 Jy ! Total flux subtracted in 200 components = 0.0237573 Jy ! Clean residual min=-0.003226 max=0.003548 Jy/beam ! Clean residual mean=-0.000007 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.286831 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.286831 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=3.422 mas, bmaj=8.909 mas, bpa=2.323 degrees ! Estimated noise=1555.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132415 Jy ! Component: 100 - total flux cleaned = 0.00139947 Jy ! Component: 150 - total flux cleaned = 0.00146585 Jy ! Component: 200 - total flux cleaned = 0.00152351 Jy ! Total flux subtracted in 200 components = 0.00152351 Jy ! Clean residual min=-0.003558 max=0.004054 Jy/beam ! Clean residual mean=0.000011 rms=0.001289 Jy/beam ! Combined flux in latest and established models = 0.288354 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 = 5.01232e-05 Jy ! Component: 100 - total flux cleaned = 9.47744e-05 Jy ! Component: 150 - total flux cleaned = 0.000109055 Jy ! Component: 200 - total flux cleaned = 0.000110148 Jy ! Total flux subtracted in 200 components = 0.000110148 Jy ! Clean residual min=-0.003547 max=0.004033 Jy/beam ! Clean residual mean=0.000012 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.288464 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 86 components and 0.288464 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9782 mas, bmaj=5.498 mas, bpa=-20.47 degrees ! Estimated noise=1347.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00027755 Jy ! Component: 100 - total flux cleaned = -0.000327303 Jy ! Component: 150 - total flux cleaned = -0.000349207 Jy ! Component: 200 - total flux cleaned = -0.000390186 Jy ! Total flux subtracted in 200 components = -0.000390186 Jy ! Clean residual min=-0.003089 max=0.003298 Jy/beam ! Clean residual mean=0.000005 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.288074 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 93 components and 0.288074 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=0.105186Jy sigma=0.000622 ! Fit after self-cal, rms=0.105172Jy sigma=0.000622 wmodel J2223-3455_X_2017_10_09_pus_map.mod ! Writing 93 model components to file: J2223-3455_X_2017_10_09_pus_map.mod wobs J2223-3455_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2223-3455_X_2017_10_09_pus_uvs.fits wwins J2223-3455_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2223-3455_X_2017_10_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000783423 Jy ! Component: 100 - total flux cleaned = 0.000996134 Jy ! Component: 150 - total flux cleaned = 0.00139035 Jy ! Component: 200 - total flux cleaned = 0.00152804 Jy ! Component: 250 - total flux cleaned = 0.00152602 Jy ! Component: 300 - total flux cleaned = 0.00152578 Jy ! Component: 350 - total flux cleaned = 0.00137032 Jy ! Component: 400 - total flux cleaned = 0.00125841 Jy ! Component: 450 - total flux cleaned = 0.00104316 Jy ! Component: 500 - total flux cleaned = 0.000801557 Jy ! Component: 550 - total flux cleaned = 0.000634008 Jy ! Component: 600 - total flux cleaned = 0.000342381 Jy ! Component: 650 - total flux cleaned = 0.000185613 Jy ! Component: 700 - total flux cleaned = -2.80386e-05 Jy ! Component: 750 - total flux cleaned = -0.000146586 Jy ! Component: 800 - total flux cleaned = -0.000262554 Jy ! Component: 850 - total flux cleaned = -0.000404072 Jy ! Component: 900 - total flux cleaned = -0.000569291 Jy ! Component: 950 - total flux cleaned = -0.000676777 Jy ! Component: 1000 - total flux cleaned = -0.000808183 Jy ! Component: 1050 - total flux cleaned = -0.000910789 Jy ! Component: 1100 - total flux cleaned = -0.00108743 Jy ! Component: 1150 - total flux cleaned = -0.00118583 Jy ! Component: 1200 - total flux cleaned = -0.00133068 Jy ! Component: 1250 - total flux cleaned = -0.00142531 Jy ! Component: 1300 - total flux cleaned = -0.00156436 Jy ! Component: 1350 - total flux cleaned = -0.00165544 Jy ! Component: 1400 - total flux cleaned = -0.00178862 Jy ! Component: 1450 - total flux cleaned = -0.0017671 Jy ! Component: 1500 - total flux cleaned = -0.00183128 Jy ! Component: 1550 - total flux cleaned = -0.00187321 Jy ! Component: 1600 - total flux cleaned = -0.0019144 Jy ! Component: 1650 - total flux cleaned = -0.00189419 Jy ! Component: 1700 - total flux cleaned = -0.00191409 Jy ! Component: 1750 - total flux cleaned = -0.00191401 Jy ! Component: 1800 - total flux cleaned = -0.00189446 Jy ! Component: 1850 - total flux cleaned = -0.00185669 Jy ! Component: 1900 - total flux cleaned = -0.00183833 Jy ! Component: 1950 - total flux cleaned = -0.00183803 Jy ! Component: 2000 - total flux cleaned = -0.00181981 Jy ! Total flux subtracted in 2048 components = -0.00181998 Jy ! Clean residual min=-0.001185 max=0.000922 Jy/beam ! Clean residual mean=0.000013 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.286254 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 211 components and 0.286254 Jy ![Exited script file: muppet] wmap "J2223-3455_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9782 x 5.498 at -20.47 degrees (North through East) ! Clean map min=-0.0024039 max=0.21848 Jy/beam ! Writing clean map to FITS file: J2223-3455_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.218475 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341363 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.468745 0.468745 0.937489 1.87498 3.74996 7.49991 14.9998 29.9997 59.9993 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9782 x 5.498 at -20.47 degrees (North through East) ! Clean map min=-0.0024039 max=0.21848 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 J2223-3455_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:25:43 2019