! Started logfile: J1231-1236_X_2017_07_16_pus_uvs.log on Thu May 9 14:05:13 2019 obs J1231-1236_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1231-1236_X_2017_07_16_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.781801 visibilities/baseline/integration-bin. ! Found source: J1231-1236 ! ! 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 1200 lines of history. ! ! Reading 48972 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 J1231-1236_X_2017_07_16_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 315 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 292 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 323 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001337Jy sigma=0.007886 ! Fit after self-cal, rms=0.958155Jy sigma=0.007560 ! 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=0.6666 mas, bmaj=1.657 mas, bpa=-4.326 degrees ! Estimated noise=829.645 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 = 0.034383 Jy ! Component: 100 - total flux cleaned = 0.0421028 Jy ! Total flux subtracted in 100 components = 0.0421028 Jy ! Clean residual min=-0.002723 max=0.002946 Jy/beam ! Clean residual mean=0.000001 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0421028 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0421028 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=0.083123Jy sigma=0.000621 ! Fit after self-cal, rms=0.081774Jy sigma=0.000610 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418599 Jy ! Component: 100 - total flux cleaned = 0.00614591 Jy ! Total flux subtracted in 100 components = 0.00614591 Jy ! Clean residual min=-0.002399 max=0.002375 Jy/beam ! Clean residual mean=-0.000000 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0482487 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0482487 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=0.081483Jy sigma=0.000608 ! Fit after self-cal, rms=0.081473Jy sigma=0.000608 ! 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=0.8383 mas, bmaj=1.997 mas, bpa=-4.704 degrees ! Estimated noise=444.093 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 = 0.00262066 Jy ! Component: 100 - total flux cleaned = 0.00393641 Jy ! Component: 150 - total flux cleaned = 0.0046879 Jy ! Component: 200 - total flux cleaned = 0.00485546 Jy ! Total flux subtracted in 200 components = 0.00485546 Jy ! Clean residual min=-0.001561 max=0.001518 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0531041 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0531041 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=0.081385Jy sigma=0.000607 ! Fit after self-cal, rms=0.081376Jy sigma=0.000607 ! 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 0.98 FD 1.00* HN 0.96 KP 1.00 ! LA 0.98 MK 0.98 NL 1.09 OV 1.08 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.08 KP 0.99 ! LA 1.06 MK 1.12 NL 1.09 OV 1.07 ! PT 1.14 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 1.04 KP 0.87 ! LA 1.06 MK 1.10 NL 1.05 OV 1.04 ! PT 1.18 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.03 KP 0.95 ! LA 0.99 MK 1.05 NL 1.11 OV 1.01 ! PT 1.07 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.90 KP 0.96 ! LA 1.03 MK 1.10 NL 1.06 OV 1.04 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 0.89 ! LA 0.98 MK 1.01 NL 1.15 OV 1.00 ! PT 1.07 SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.99 KP 0.93 ! LA 1.03 MK 0.98 NL 1.00 OV 1.07 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.90 KP 0.89 ! LA 1.04 MK 0.94 NL 1.06 OV 1.03 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00* HN 1.01 KP 0.97 ! LA 0.98 MK 1.04 NL 1.07 OV 1.02 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.05 KP 0.88 ! LA 1.01 MK 0.93 NL 1.04 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 0.88 KP 0.81 ! LA 0.95 MK 0.96 NL 1.09 OV 0.96 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.00* HN 0.92 KP 0.87 ! LA 1.03 MK 0.89 NL 1.04 OV 0.86 ! PT 0.88 SC 0.90 ! ! ! Fit before self-cal, rms=0.081376Jy sigma=0.000607 ! Fit after self-cal, rms=0.080103Jy sigma=0.000606 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8449 mas, bmaj=2.002 mas, bpa=-4.638 degrees ! Estimated noise=445.981 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 = 0.000481959 Jy ! Component: 100 - total flux cleaned = 0.000614513 Jy ! Component: 150 - total flux cleaned = 0.000694525 Jy ! Component: 200 - total flux cleaned = 0.000737225 Jy ! Total flux subtracted in 200 components = 0.000737225 Jy ! Clean residual min=-0.001239 max=0.001418 Jy/beam ! Clean residual mean=-0.000005 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0538414 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.0538414 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=0.080094Jy sigma=0.000606 ! Fit after self-cal, rms=0.080074Jy sigma=0.000605 ! 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=0.080074Jy sigma=0.000605 ! Fit after self-cal, rms=0.080194Jy sigma=0.000605 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8469 mas, bmaj=1.991 mas, bpa=-4.774 degrees ! Estimated noise=446.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464451 Jy ! Component: 100 - total flux cleaned = 0.000536254 Jy ! Component: 150 - total flux cleaned = 0.000574329 Jy ! Component: 200 - total flux cleaned = 0.000620527 Jy ! Total flux subtracted in 200 components = 0.000620527 Jy ! Clean residual min=-0.001167 max=0.001358 Jy/beam ! Clean residual mean=-0.000005 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0544619 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.0544619 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=0.080188Jy sigma=0.000604 ! Fit after self-cal, rms=0.080209Jy sigma=0.000604 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 (-1.2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120917 Jy ! Component: 100 - total flux cleaned = 0.00148451 Jy ! Component: 150 - total flux cleaned = 0.00155708 Jy ! Component: 200 - total flux cleaned = 0.0016814 Jy ! Total flux subtracted in 200 components = 0.0016814 Jy ! Clean residual min=-0.001110 max=0.001023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0561433 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0561433 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=0.080190Jy sigma=0.000604 ! Fit after self-cal, rms=0.080175Jy sigma=0.000604 ! 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=0.080175Jy sigma=0.000604 ! Fit after self-cal, rms=0.080162Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8447 mas, bmaj=1.984 mas, bpa=-4.883 degrees ! Estimated noise=445.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000832799 Jy ! Component: 100 - total flux cleaned = 0.00126087 Jy ! Component: 150 - total flux cleaned = 0.0014003 Jy ! Component: 200 - total flux cleaned = 0.00146879 Jy ! Total flux subtracted in 200 components = 0.00146879 Jy ! Clean residual min=-0.001080 max=0.001013 Jy/beam ! Clean residual mean=-0.000004 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0576121 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.0576121 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=0.080152Jy sigma=0.000604 ! Fit after self-cal, rms=0.080156Jy sigma=0.000604 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 = 0.000527453 Jy ! Component: 100 - total flux cleaned = 0.000635337 Jy ! Component: 150 - total flux cleaned = 0.000687726 Jy ! Component: 200 - total flux cleaned = 0.000747457 Jy ! Total flux subtracted in 200 components = 0.000747457 Jy ! Clean residual min=-0.001085 max=0.001010 Jy/beam ! Clean residual mean=-0.000004 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0583596 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 0.0583596 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=0.080149Jy sigma=0.000604 ! Fit after self-cal, rms=0.080147Jy sigma=0.000604 ! 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=0.080147Jy sigma=0.000604 ! Fit after self-cal, rms=0.080285Jy sigma=0.000604 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.092 mas, bmaj=3.904 mas, bpa=-4.281 degrees ! Estimated noise=580.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000767442 Jy ! Component: 100 - total flux cleaned = 0.00119412 Jy ! Component: 150 - total flux cleaned = 0.00134282 Jy ! Component: 200 - total flux cleaned = 0.00141767 Jy ! Total flux subtracted in 200 components = 0.00141767 Jy ! Clean residual min=-0.001146 max=0.001153 Jy/beam ! Clean residual mean=-0.000007 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0597772 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0597772 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=0.080283Jy sigma=0.000604 ! Fit after self-cal, rms=0.080287Jy sigma=0.000604 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 = 0.000244669 Jy ! Component: 100 - total flux cleaned = 0.000357258 Jy ! Component: 150 - total flux cleaned = 0.000418983 Jy ! Component: 200 - total flux cleaned = 0.000465878 Jy ! Total flux subtracted in 200 components = 0.000465878 Jy ! Clean residual min=-0.001125 max=0.001135 Jy/beam ! Clean residual mean=-0.000007 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0602431 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0602431 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=0.080287Jy sigma=0.000604 ! Fit after self-cal, rms=0.080285Jy sigma=0.000604 ! 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=0.8421 mas, bmaj=1.98 mas, bpa=-5.004 degrees ! Estimated noise=446.145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 1.98 at -5.004 degrees (North through East) ! Clean map min=-0.00093584 max=0.046114 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=0.6707 mas, bmaj=1.639 mas, bpa=-4.692 degrees ! Estimated noise=817.108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352233 Jy ! Component: 100 - total flux cleaned = 0.0433712 Jy ! Component: 150 - total flux cleaned = 0.0473739 Jy ! Component: 200 - total flux cleaned = 0.0501374 Jy ! Total flux subtracted in 200 components = 0.0501374 Jy ! Clean residual min=-0.002108 max=0.002048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0501374 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0501374 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8421 mas, bmaj=1.98 mas, bpa=-5.004 degrees ! Estimated noise=446.145 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) ! Added new window around map position (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356246 Jy ! Component: 100 - total flux cleaned = 0.00553116 Jy ! Component: 150 - total flux cleaned = 0.00698407 Jy ! Component: 200 - total flux cleaned = 0.00810641 Jy ! Total flux subtracted in 200 components = 0.00810641 Jy ! Clean residual min=-0.001347 max=0.001034 Jy/beam ! Clean residual mean=-0.000005 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0582438 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.0582438 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=2.092 mas, bmaj=3.904 mas, bpa=-4.281 degrees ! Estimated noise=580.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142128 Jy ! Component: 100 - total flux cleaned = 0.00222764 Jy ! Component: 150 - total flux cleaned = 0.0027663 Jy ! Component: 200 - total flux cleaned = 0.00297687 Jy ! Total flux subtracted in 200 components = 0.00297687 Jy ! Clean residual min=-0.001089 max=0.001115 Jy/beam ! Clean residual mean=-0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0612207 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 = 9.27746e-05 Jy ! Component: 100 - total flux cleaned = 0.000173232 Jy ! Component: 150 - total flux cleaned = 0.000215164 Jy ! Component: 200 - total flux cleaned = 0.000244318 Jy ! Total flux subtracted in 200 components = 0.000244318 Jy ! Clean residual min=-0.001094 max=0.001115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.061465 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.061465 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8421 mas, bmaj=1.98 mas, bpa=-5.004 degrees ! Estimated noise=446.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000522649 Jy ! Component: 100 - total flux cleaned = -0.00054525 Jy ! Component: 150 - total flux cleaned = -0.000504969 Jy ! Component: 200 - total flux cleaned = -0.000437177 Jy ! Total flux subtracted in 200 components = -0.000437177 Jy ! Clean residual min=-0.001031 max=0.000955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0610278 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0610278 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=0.080275Jy sigma=0.000604 ! Fit after self-cal, rms=0.080256Jy sigma=0.000603 wmodel J1231-1236_X_2017_07_16_pus_map.mod ! Writing 82 model components to file: J1231-1236_X_2017_07_16_pus_map.mod wobs J1231-1236_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1231-1236_X_2017_07_16_pus_uvs.fits wwins J1231-1236_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J1231-1236_X_2017_07_16_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 = -0.000405771 Jy ! Component: 100 - total flux cleaned = -0.000571055 Jy ! Component: 150 - total flux cleaned = -0.000774852 Jy ! Component: 200 - total flux cleaned = -0.000985093 Jy ! Component: 250 - total flux cleaned = -0.00117298 Jy ! Component: 300 - total flux cleaned = -0.00128506 Jy ! Component: 350 - total flux cleaned = -0.00143411 Jy ! Component: 400 - total flux cleaned = -0.00159169 Jy ! Component: 450 - total flux cleaned = -0.00171902 Jy ! Component: 500 - total flux cleaned = -0.0018554 Jy ! Component: 550 - total flux cleaned = -0.00194004 Jy ! Component: 600 - total flux cleaned = -0.00201101 Jy ! Component: 650 - total flux cleaned = -0.00205745 Jy ! Component: 700 - total flux cleaned = -0.00209156 Jy ! Component: 750 - total flux cleaned = -0.00212481 Jy ! Component: 800 - total flux cleaned = -0.00221175 Jy ! Component: 850 - total flux cleaned = -0.0022437 Jy ! Component: 900 - total flux cleaned = -0.0022542 Jy ! Component: 950 - total flux cleaned = -0.00229521 Jy ! Component: 1000 - total flux cleaned = -0.00233547 Jy ! Component: 1050 - total flux cleaned = -0.00237486 Jy ! Component: 1100 - total flux cleaned = -0.00238445 Jy ! Component: 1150 - total flux cleaned = -0.00240374 Jy ! Component: 1200 - total flux cleaned = -0.00242258 Jy ! Component: 1250 - total flux cleaned = -0.00245034 Jy ! Component: 1300 - total flux cleaned = -0.00244133 Jy ! Component: 1350 - total flux cleaned = -0.00245039 Jy ! Component: 1400 - total flux cleaned = -0.00245938 Jy ! Component: 1450 - total flux cleaned = -0.00247695 Jy ! Component: 1500 - total flux cleaned = -0.00249406 Jy ! Component: 1550 - total flux cleaned = -0.0025196 Jy ! Component: 1600 - total flux cleaned = -0.00252787 Jy ! Component: 1650 - total flux cleaned = -0.00255265 Jy ! Component: 1700 - total flux cleaned = -0.00257712 Jy ! Component: 1750 - total flux cleaned = -0.00259325 Jy ! Component: 1800 - total flux cleaned = -0.00264911 Jy ! Component: 1850 - total flux cleaned = -0.00267269 Jy ! Component: 1900 - total flux cleaned = -0.0027115 Jy ! Component: 1950 - total flux cleaned = -0.00271909 Jy ! Component: 2000 - total flux cleaned = -0.0027418 Jy ! Total flux subtracted in 2048 components = -0.00274166 Jy ! Clean residual min=-0.000486 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0582862 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 225 components and 0.0582862 Jy ![Exited script file: muppet] wmap "J1231-1236_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 1.98 at -5.004 degrees (North through East) ! Clean map min=-0.0007431 max=0.045999 Jy/beam ! Writing clean map to FITS file: J1231-1236_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0459994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142959 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.932355 0.932355 1.86471 3.72942 7.45884 14.9177 29.8353 59.6707 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8421 x 1.98 at -5.004 degrees (North through East) ! Clean map min=-0.0007431 max=0.045999 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 J1231-1236_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:05:15 2019