! Started logfile: J2223-3455_X_2017_10_21_pus_uvs.log on Sat May 11 21:59:59 2019 obs J2223-3455_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2223-3455_X_2017_10_21_pus_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.724206 visibilities/baseline/integration-bin. ! 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 1202 lines of history. ! ! Reading 8760 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_21_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.770458Jy sigma=0.005244 ! Fit after self-cal, rms=0.761865Jy sigma=0.005186 ! 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=0.73 mas, bmaj=5.519 mas, bpa=-22.82 degrees ! Estimated noise=1692.33 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 = 0.176309 Jy ! Component: 100 - total flux cleaned = 0.230266 Jy ! Total flux subtracted in 100 components = 0.230266 Jy ! Clean residual min=-0.009455 max=0.023510 Jy/beam ! Clean residual mean=0.000066 rms=0.004034 Jy/beam ! Combined flux in latest and established models = 0.230266 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.230266 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=0.124698Jy sigma=0.000785 ! Fit after self-cal, rms=0.124666Jy sigma=0.000785 ! 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=0.9918 mas, bmaj=5.865 mas, bpa=-21.91 degrees ! Estimated noise=1127.64 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 = 0.0352017 Jy ! Component: 100 - total flux cleaned = 0.0479464 Jy ! Component: 150 - total flux cleaned = 0.0547735 Jy ! Component: 200 - total flux cleaned = 0.0591224 Jy ! Total flux subtracted in 200 components = 0.0591224 Jy ! Clean residual min=-0.007706 max=0.006657 Jy/beam ! Clean residual mean=0.000169 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.289389 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 49 components and 0.289389 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=0.117533Jy sigma=0.000707 ! Fit after self-cal, rms=0.117574Jy sigma=0.000706 ! 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 1.10 FD 1.00 HN 1.00* KP 0.93 ! LA 1.00 MK 1.02 NL 1.05 OV 0.94 ! PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.96 HN 1.00* KP 0.95 ! LA 0.99 MK 1.00 NL 1.06 OV 0.96 ! PT 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00* KP 0.94 ! LA 1.00 MK 1.02 NL 1.04 OV 0.96 ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.94 HN 1.00* KP 0.91 ! LA 0.97 MK 1.03 NL 1.08 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.00* KP 0.91 ! LA 1.03 MK 1.02 NL 1.01 OV 0.95 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.92 ! LA 1.02 MK 1.07 NL 0.95 OV 0.96 ! PT 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 1.00* KP 0.92 ! LA 0.99 MK 1.08 NL 1.03 OV 0.97 ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 HN 1.00* KP 0.90 ! LA 1.01 MK 1.03 NL 1.05 OV 0.95 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.00* KP 0.94 ! LA 1.02 MK 0.97 NL 1.04 OV 0.95 ! PT 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.97 HN 1.00* KP 0.91 ! LA 0.99 MK 0.98 NL 1.07 OV 0.98 ! PT 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.00* KP 0.91 ! LA 1.03 MK 1.03 NL 1.07 OV 0.96 ! PT 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 HN 1.00* KP 0.95 ! LA 1.03 MK 1.05 NL 1.08 OV 1.00 ! PT 1.05 ! ! ! Fit before self-cal, rms=0.117574Jy sigma=0.000706 ! Fit after self-cal, rms=0.123190Jy sigma=0.000694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=5.947 mas, bpa=-21.89 degrees ! Estimated noise=1129.32 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 = -0.000755071 Jy ! Component: 100 - total flux cleaned = -0.00129042 Jy ! Component: 150 - total flux cleaned = -0.00151367 Jy ! Component: 200 - total flux cleaned = -0.00167611 Jy ! Total flux subtracted in 200 components = -0.00167611 Jy ! Clean residual min=-0.003262 max=0.003705 Jy/beam ! Clean residual mean=0.000091 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.287712 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.287712 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=0.123156Jy sigma=0.000694 ! Fit after self-cal, rms=0.123379Jy sigma=0.000694 ! 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=0.123379Jy sigma=0.000694 ! Fit after self-cal, rms=0.123630Jy sigma=0.000694 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.003 mas, bmaj=5.955 mas, bpa=-21.88 degrees ! Estimated noise=1129.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499581 Jy ! Component: 100 - total flux cleaned = -0.000860809 Jy ! Component: 150 - total flux cleaned = -0.000973057 Jy ! Component: 200 - total flux cleaned = -0.00104962 Jy ! Total flux subtracted in 200 components = -0.00104962 Jy ! Clean residual min=-0.003208 max=0.003683 Jy/beam ! Clean residual mean=0.000088 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.286663 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.286663 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=0.123611Jy sigma=0.000694 ! Fit after self-cal, rms=0.123613Jy sigma=0.000694 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 = -9.8277e-05 Jy ! Component: 100 - total flux cleaned = -0.000166234 Jy ! Component: 150 - total flux cleaned = -0.000228077 Jy ! Component: 200 - total flux cleaned = -0.000267387 Jy ! Total flux subtracted in 200 components = -0.000267387 Jy ! Clean residual min=-0.003167 max=0.003704 Jy/beam ! Clean residual mean=0.000087 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.286395 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.286395 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=0.123604Jy sigma=0.000693 ! Fit after self-cal, rms=0.123601Jy sigma=0.000693 ! 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=0.123601Jy sigma=0.000693 ! Fit after self-cal, rms=0.123895Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=5.962 mas, bpa=-21.87 degrees ! Estimated noise=1128.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399404 Jy ! Component: 100 - total flux cleaned = -0.000470941 Jy ! Component: 150 - total flux cleaned = -0.000557218 Jy ! Component: 200 - total flux cleaned = -0.00063804 Jy ! Total flux subtracted in 200 components = -0.00063804 Jy ! Clean residual min=-0.003350 max=0.003847 Jy/beam ! Clean residual mean=0.000093 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.285757 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.285757 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=0.123884Jy sigma=0.000691 ! Fit after self-cal, rms=0.123893Jy sigma=0.000691 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 = -8.2811e-05 Jy ! Component: 100 - total flux cleaned = -0.000155567 Jy ! Component: 150 - total flux cleaned = -0.000208023 Jy ! Component: 200 - total flux cleaned = -0.000258552 Jy ! Total flux subtracted in 200 components = -0.000258552 Jy ! Clean residual min=-0.003303 max=0.003842 Jy/beam ! Clean residual mean=0.000092 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.285499 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.285499 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=0.123887Jy sigma=0.000691 ! Fit after self-cal, rms=0.123886Jy sigma=0.000691 ! 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=0.123886Jy sigma=0.000691 ! Fit after self-cal, rms=0.123982Jy sigma=0.000691 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.714 mas, bmaj=9.965 mas, bpa=-2.342 degrees ! Estimated noise=1275.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000729545 Jy ! Component: 100 - total flux cleaned = -0.000772368 Jy ! Component: 150 - total flux cleaned = -0.000805361 Jy ! Component: 200 - total flux cleaned = -0.000831381 Jy ! Total flux subtracted in 200 components = -0.000831381 Jy ! Clean residual min=-0.002998 max=0.004391 Jy/beam ! Clean residual mean=0.000138 rms=0.001269 Jy/beam ! Combined flux in latest and established models = 0.284667 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.284667 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=0.123978Jy sigma=0.000691 ! Fit after self-cal, rms=0.123978Jy sigma=0.000691 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 = -3.56254e-05 Jy ! Component: 100 - total flux cleaned = -6.85493e-05 Jy ! Component: 150 - total flux cleaned = -8.93926e-05 Jy ! Component: 200 - total flux cleaned = -0.000119378 Jy ! Total flux subtracted in 200 components = -0.000119378 Jy ! Clean residual min=-0.002989 max=0.004382 Jy/beam ! Clean residual mean=0.000137 rms=0.001266 Jy/beam ! Combined flux in latest and established models = 0.284548 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.284548 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=0.123977Jy sigma=0.000691 ! Fit after self-cal, rms=0.123977Jy sigma=0.000691 ! 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=1.004 mas, bmaj=5.967 mas, bpa=-21.86 degrees ! Estimated noise=1127.75 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 5.967 at -21.86 degrees (North through East) ! Clean map min=-0.0030026 max=0.24535 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=0.7343 mas, bmaj=5.604 mas, bpa=-22.81 degrees ! Estimated noise=1714.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178231 Jy ! Component: 100 - total flux cleaned = 0.232324 Jy ! Component: 150 - total flux cleaned = 0.257063 Jy ! Component: 200 - total flux cleaned = 0.268842 Jy ! Total flux subtracted in 200 components = 0.268842 Jy ! Clean residual min=-0.005709 max=0.005656 Jy/beam ! Clean residual mean=0.000046 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.268842 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.268842 Jy ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=5.967 mas, bpa=-21.86 degrees ! Estimated noise=1127.75 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 = 0.00891497 Jy ! Component: 100 - total flux cleaned = 0.0127593 Jy ! Component: 150 - total flux cleaned = 0.0147771 Jy ! Component: 200 - total flux cleaned = 0.0156124 Jy ! Total flux subtracted in 200 components = 0.0156124 Jy ! Clean residual min=-0.003290 max=0.003834 Jy/beam ! Clean residual mean=0.000087 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.284454 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.284454 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=2.714 mas, bmaj=9.965 mas, bpa=-2.342 degrees ! Estimated noise=1275.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032439 Jy ! Component: 100 - total flux cleaned = 0.000384247 Jy ! Component: 150 - total flux cleaned = 0.000384954 Jy ! Component: 200 - total flux cleaned = 0.000407225 Jy ! Total flux subtracted in 200 components = 0.000407225 Jy ! Clean residual min=-0.002985 max=0.004488 Jy/beam ! Clean residual mean=0.000139 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.284862 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 = 1.88094e-05 Jy ! Component: 100 - total flux cleaned = 3.68956e-07 Jy ! Component: 150 - total flux cleaned = -1.66376e-05 Jy ! Component: 200 - total flux cleaned = -3.2984e-05 Jy ! Total flux subtracted in 200 components = -3.2984e-05 Jy ! Clean residual min=-0.002988 max=0.004464 Jy/beam ! Clean residual mean=0.000138 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.284829 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 75 components and 0.284828 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=5.967 mas, bpa=-21.86 degrees ! Estimated noise=1127.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159321 Jy ! Component: 100 - total flux cleaned = 0.000131392 Jy ! Component: 150 - total flux cleaned = 0.000130844 Jy ! Component: 200 - total flux cleaned = 0.000106499 Jy ! Total flux subtracted in 200 components = 0.000106499 Jy ! Clean residual min=-0.003198 max=0.003837 Jy/beam ! Clean residual mean=0.000089 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.284935 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.284935 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=0.123986Jy sigma=0.000691 ! Fit after self-cal, rms=0.123970Jy sigma=0.000691 wmodel J2223-3455_X_2017_10_21_pus_map.mod ! Writing 82 model components to file: J2223-3455_X_2017_10_21_pus_map.mod wobs J2223-3455_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2223-3455_X_2017_10_21_pus_uvs.fits wwins J2223-3455_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2223-3455_X_2017_10_21_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 = 0.00112621 Jy ! Component: 100 - total flux cleaned = 0.00169353 Jy ! Component: 150 - total flux cleaned = 0.00183238 Jy ! Component: 200 - total flux cleaned = 0.00213516 Jy ! Component: 250 - total flux cleaned = 0.00233778 Jy ! Component: 300 - total flux cleaned = 0.00260789 Jy ! Component: 350 - total flux cleaned = 0.00293789 Jy ! Component: 400 - total flux cleaned = 0.00311295 Jy ! Component: 450 - total flux cleaned = 0.00328111 Jy ! Component: 500 - total flux cleaned = 0.00337821 Jy ! Component: 550 - total flux cleaned = 0.00340789 Jy ! Component: 600 - total flux cleaned = 0.00343605 Jy ! Component: 650 - total flux cleaned = 0.00352246 Jy ! Component: 700 - total flux cleaned = 0.0035793 Jy ! Component: 750 - total flux cleaned = 0.00363514 Jy ! Component: 800 - total flux cleaned = 0.00366241 Jy ! Component: 850 - total flux cleaned = 0.00366265 Jy ! Component: 900 - total flux cleaned = 0.00371453 Jy ! Component: 950 - total flux cleaned = 0.00371447 Jy ! Component: 1000 - total flux cleaned = 0.00376421 Jy ! Component: 1050 - total flux cleaned = 0.00376419 Jy ! Component: 1100 - total flux cleaned = 0.0038587 Jy ! Component: 1150 - total flux cleaned = 0.00392764 Jy ! Component: 1200 - total flux cleaned = 0.0039956 Jy ! Component: 1250 - total flux cleaned = 0.00408432 Jy ! Component: 1300 - total flux cleaned = 0.00414929 Jy ! Component: 1350 - total flux cleaned = 0.00419212 Jy ! Component: 1400 - total flux cleaned = 0.00425552 Jy ! Component: 1450 - total flux cleaned = 0.00433865 Jy ! Component: 1500 - total flux cleaned = 0.00437962 Jy ! Component: 1550 - total flux cleaned = 0.0044001 Jy ! Component: 1600 - total flux cleaned = 0.00441993 Jy ! Component: 1650 - total flux cleaned = 0.00434125 Jy ! Component: 1700 - total flux cleaned = 0.00432212 Jy ! Component: 1750 - total flux cleaned = 0.00432203 Jy ! Component: 1800 - total flux cleaned = 0.00424639 Jy ! Component: 1850 - total flux cleaned = 0.00426537 Jy ! Component: 1900 - total flux cleaned = 0.00422847 Jy ! Component: 1950 - total flux cleaned = 0.00422848 Jy ! Component: 2000 - total flux cleaned = 0.00422837 Jy ! Total flux subtracted in 2048 components = 0.00421032 Jy ! Clean residual min=-0.000923 max=0.000933 Jy/beam ! Clean residual mean=0.000033 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.289145 Jy keep ! Adding 120 model components to the UV plane model. ! The established model now contains 202 components and 0.289145 Jy ![Exited script file: muppet] wmap "J2223-3455_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 5.967 at -21.86 degrees (North through East) ! Clean map min=-0.0024124 max=0.24417 Jy/beam ! Writing clean map to FITS file: J2223-3455_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.244171 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000383447 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471121 0.471121 0.942243 1.88449 3.76897 7.53794 15.0759 30.1518 60.3036 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.244 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.004 x 5.967 at -21.86 degrees (North through East) ! Clean map min=-0.0024124 max=0.24417 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_21_pus_uvs.log closed on Sat May 11 22:00:00 2019