! Started logfile: J2223-3455_X_2017_08_12_pus_uvs.log on Fri May 10 15:30:13 2019 obs J2223-3455_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2223-3455_X_2017_08_12_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.296618 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 1049 lines of history. ! ! Reading 3684 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_08_12_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.854572Jy sigma=0.004789 ! Fit after self-cal, rms=0.790614Jy sigma=0.004623 ! 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=0.7321 mas, bmaj=3.007 mas, bpa=14.74 degrees ! Estimated noise=2918.13 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 = 0.176257 Jy ! Component: 100 - total flux cleaned = 0.221861 Jy ! Total flux subtracted in 100 components = 0.221861 Jy ! Clean residual min=-0.014730 max=0.026896 Jy/beam ! Clean residual mean=-0.000350 rms=0.005063 Jy/beam ! Combined flux in latest and established models = 0.221861 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.221861 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=0.137283Jy sigma=0.000678 ! Fit after self-cal, rms=0.137328Jy sigma=0.000678 ! 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=0.8631 mas, bmaj=3.425 mas, bpa=10.78 degrees ! Estimated noise=2017.13 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 = 0.024705 Jy ! Component: 100 - total flux cleaned = 0.0365947 Jy ! Component: 150 - total flux cleaned = 0.0428954 Jy ! Component: 200 - total flux cleaned = 0.0463236 Jy ! Total flux subtracted in 200 components = 0.0463236 Jy ! Clean residual min=-0.012466 max=0.010395 Jy/beam ! Clean residual mean=0.000019 rms=0.002746 Jy/beam ! Combined flux in latest and established models = 0.268184 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.268184 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=0.134192Jy sigma=0.000642 ! Fit after self-cal, rms=0.134254Jy sigma=0.000642 ! 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 0.93 FD 1.00* HN 1.42 KP 0.97 ! LA 0.97 MK 1.00* NL 1.00* OV 0.99 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.51 KP 1.02 ! LA 0.96 MK 1.00* NL 1.00* OV 0.97 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.32 KP 1.08 ! LA 0.96 MK 1.00* NL 1.00* OV 0.94 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.35 KP 1.00 ! LA 0.97 MK 1.00* NL 1.00* OV 0.97 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.23 KP 0.94 ! LA 0.92 MK 1.00* NL 1.00* OV 1.05 ! PT 1.17 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.36 KP 0.99 ! LA 0.95 MK 1.00* NL 1.00* OV 0.97 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.22 KP 0.97 ! LA 0.98 MK 1.00* NL 1.00* OV 0.99 ! PT 1.13 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.28 KP 0.95 ! LA 0.99 MK 1.00* NL 1.00* OV 0.95 ! PT 1.12 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.32 KP 0.99 ! LA 0.99 MK 1.00* NL 1.00* OV 0.96 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.26 KP 1.02 ! LA 0.95 MK 1.00* NL 1.00* OV 0.98 ! PT 1.14 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.86 KP 1.00 ! LA 0.97 MK 1.00* NL 1.00* OV 0.94 ! PT 1.11 SC 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.13 KP 0.95 ! LA 0.95 MK 1.00* NL 1.00* OV 1.00 ! PT 1.13 SC 0.96 ! ! ! Fit before self-cal, rms=0.134254Jy sigma=0.000642 ! Fit after self-cal, rms=0.160986Jy sigma=0.000628 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8547 mas, bmaj=3.548 mas, bpa=11.63 degrees ! Estimated noise=2036.05 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000699986 Jy ! Component: 100 - total flux cleaned = -0.000865534 Jy ! Component: 150 - total flux cleaned = -0.0011748 Jy ! Component: 200 - total flux cleaned = -0.00144265 Jy ! Total flux subtracted in 200 components = -0.00144265 Jy ! Clean residual min=-0.007534 max=0.006389 Jy/beam ! Clean residual mean=0.000118 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.266742 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.266742 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=0.160459Jy sigma=0.000626 ! Fit after self-cal, rms=0.160817Jy sigma=0.000626 ! 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=0.160817Jy sigma=0.000626 ! Fit after self-cal, rms=0.165757Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8531 mas, bmaj=3.496 mas, bpa=11.18 degrees ! Estimated noise=2017.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000398276 Jy ! Component: 100 - total flux cleaned = -0.000637925 Jy ! Component: 150 - total flux cleaned = -0.00070817 Jy ! Component: 200 - total flux cleaned = -0.000772042 Jy ! Total flux subtracted in 200 components = -0.000772042 Jy ! Clean residual min=-0.005382 max=0.005024 Jy/beam ! Clean residual mean=0.000075 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.26597 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.26597 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=0.165653Jy sigma=0.000620 ! Fit after self-cal, rms=0.165765Jy sigma=0.000620 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 = 9.53314e-05 Jy ! Component: 100 - total flux cleaned = 3.50248e-05 Jy ! Component: 150 - total flux cleaned = -2.07293e-05 Jy ! Component: 200 - total flux cleaned = -7.3e-05 Jy ! Total flux subtracted in 200 components = -7.3e-05 Jy ! Clean residual min=-0.005317 max=0.004931 Jy/beam ! Clean residual mean=0.000076 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.265897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.265897 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=0.165709Jy sigma=0.000619 ! Fit after self-cal, rms=0.165701Jy sigma=0.000619 ! 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=0.165701Jy sigma=0.000619 ! Fit after self-cal, rms=0.166897Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=3.499 mas, bpa=11.14 degrees ! Estimated noise=2011.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000822472 Jy ! Component: 100 - total flux cleaned = -0.000876869 Jy ! Component: 150 - total flux cleaned = -0.000878701 Jy ! Component: 200 - total flux cleaned = -0.000923521 Jy ! Total flux subtracted in 200 components = -0.000923521 Jy ! Clean residual min=-0.005182 max=0.004969 Jy/beam ! Clean residual mean=0.000097 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.264973 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.264973 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=0.166843Jy sigma=0.000619 ! Fit after self-cal, rms=0.166850Jy sigma=0.000619 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 = 8.81883e-06 Jy ! Component: 100 - total flux cleaned = 7.81129e-06 Jy ! Component: 150 - total flux cleaned = -3.20257e-05 Jy ! Component: 200 - total flux cleaned = -7.08648e-05 Jy ! Total flux subtracted in 200 components = -7.08648e-05 Jy ! Clean residual min=-0.005191 max=0.004929 Jy/beam ! Clean residual mean=0.000096 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.264902 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.264902 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=0.166819Jy sigma=0.000619 ! Fit after self-cal, rms=0.166818Jy sigma=0.000619 ! 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=0.166818Jy sigma=0.000619 ! Fit after self-cal, rms=0.167839Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.655 mas, bmaj=6.911 mas, bpa=2.286 degrees ! Estimated noise=2559.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118907 Jy ! Component: 100 - total flux cleaned = -0.00123964 Jy ! Component: 150 - total flux cleaned = -0.00128383 Jy ! Component: 200 - total flux cleaned = -0.00136448 Jy ! Total flux subtracted in 200 components = -0.00136448 Jy ! Clean residual min=-0.006651 max=0.006394 Jy/beam ! Clean residual mean=0.000230 rms=0.002238 Jy/beam ! Combined flux in latest and established models = 0.263538 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.263538 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=0.167842Jy sigma=0.000619 ! Fit after self-cal, rms=0.167856Jy sigma=0.000619 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 = -0.000231511 Jy ! Component: 100 - total flux cleaned = -0.0002742 Jy ! Component: 150 - total flux cleaned = -0.000310934 Jy ! Component: 200 - total flux cleaned = -0.000379989 Jy ! Total flux subtracted in 200 components = -0.000379989 Jy ! Clean residual min=-0.006545 max=0.006282 Jy/beam ! Clean residual mean=0.000224 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 0.263158 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 0.263158 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=0.167859Jy sigma=0.000619 ! Fit after self-cal, rms=0.167866Jy sigma=0.000619 ! 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=0.8529 mas, bmaj=3.506 mas, bpa=11.13 degrees ! Estimated noise=2007.5 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8529 x 3.506 at 11.13 degrees (North through East) ! Clean map min=-0.0049477 max=0.2239 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=3.083 mas, bpa=15.2 degrees ! Estimated noise=2962.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.178492 Jy ! Component: 100 - total flux cleaned = 0.221727 Jy ! Component: 150 - total flux cleaned = 0.237716 Jy ! Component: 200 - total flux cleaned = 0.246892 Jy ! Total flux subtracted in 200 components = 0.246892 Jy ! Clean residual min=-0.007204 max=0.006076 Jy/beam ! Clean residual mean=-0.000074 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.246892 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.246892 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=3.506 mas, bpa=11.13 degrees ! Estimated noise=2007.5 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 = 0.00843904 Jy ! Component: 100 - total flux cleaned = 0.0125551 Jy ! Component: 150 - total flux cleaned = 0.0146877 Jy ! Component: 200 - total flux cleaned = 0.0158099 Jy ! Total flux subtracted in 200 components = 0.0158099 Jy ! Clean residual min=-0.005274 max=0.004887 Jy/beam ! Clean residual mean=0.000096 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.262702 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 48 components and 0.262702 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=2.655 mas, bmaj=6.911 mas, bpa=2.286 degrees ! Estimated noise=2559.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00027487 Jy ! Component: 100 - total flux cleaned = 0.000317785 Jy ! Component: 150 - total flux cleaned = 0.000320374 Jy ! Component: 200 - total flux cleaned = 0.000320433 Jy ! Total flux subtracted in 200 components = 0.000320433 Jy ! Clean residual min=-0.006984 max=0.006364 Jy/beam ! Clean residual mean=0.000221 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 0.263022 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 = 5.95855e-08 Jy ! Component: 100 - total flux cleaned = 3.33622e-06 Jy ! Component: 150 - total flux cleaned = -3.48322e-05 Jy ! Component: 200 - total flux cleaned = -7.38708e-05 Jy ! Total flux subtracted in 200 components = -7.38708e-05 Jy ! Clean residual min=-0.006871 max=0.006382 Jy/beam ! Clean residual mean=0.000220 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 0.262948 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.262948 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8529 mas, bmaj=3.506 mas, bpa=11.13 degrees ! Estimated noise=2007.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000396794 Jy ! Component: 100 - total flux cleaned = 0.00039222 Jy ! Component: 150 - total flux cleaned = 0.000393679 Jy ! Component: 200 - total flux cleaned = 0.000396478 Jy ! Total flux subtracted in 200 components = 0.000396478 Jy ! Clean residual min=-0.005094 max=0.004945 Jy/beam ! Clean residual mean=0.000106 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.263345 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.263345 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=0.167770Jy sigma=0.000619 ! Fit after self-cal, rms=0.167721Jy sigma=0.000619 wmodel J2223-3455_X_2017_08_12_pus_map.mod ! Writing 68 model components to file: J2223-3455_X_2017_08_12_pus_map.mod wobs J2223-3455_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2223-3455_X_2017_08_12_pus_uvs.fits wwins J2223-3455_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J2223-3455_X_2017_08_12_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 = -0.00084474 Jy ! Component: 100 - total flux cleaned = -0.00146552 Jy ! Component: 150 - total flux cleaned = -0.00160238 Jy ! Component: 200 - total flux cleaned = -0.0014085 Jy ! Component: 250 - total flux cleaned = -0.00116638 Jy ! Component: 300 - total flux cleaned = -0.00105301 Jy ! Component: 350 - total flux cleaned = -0.000999766 Jy ! Component: 400 - total flux cleaned = -0.000695419 Jy ! Component: 450 - total flux cleaned = -0.000306899 Jy ! Component: 500 - total flux cleaned = 0.000113894 Jy ! Component: 550 - total flux cleaned = 0.000518693 Jy ! Component: 600 - total flux cleaned = 0.000909522 Jy ! Component: 650 - total flux cleaned = 0.0012023 Jy ! Component: 700 - total flux cleaned = 0.00144423 Jy ! Component: 750 - total flux cleaned = 0.00167859 Jy ! Component: 800 - total flux cleaned = 0.00179257 Jy ! Component: 850 - total flux cleaned = 0.00201307 Jy ! Component: 900 - total flux cleaned = 0.00215733 Jy ! Component: 950 - total flux cleaned = 0.00236869 Jy ! Component: 1000 - total flux cleaned = 0.00257423 Jy ! Component: 1050 - total flux cleaned = 0.00277498 Jy ! Component: 1100 - total flux cleaned = 0.00293842 Jy ! Component: 1150 - total flux cleaned = 0.00316303 Jy ! Component: 1200 - total flux cleaned = 0.0032573 Jy ! Component: 1250 - total flux cleaned = 0.00341242 Jy ! Component: 1300 - total flux cleaned = 0.00359533 Jy ! Component: 1350 - total flux cleaned = 0.0038044 Jy ! Component: 1400 - total flux cleaned = 0.00392156 Jy ! Component: 1450 - total flux cleaned = 0.0040373 Jy ! Component: 1500 - total flux cleaned = 0.00420794 Jy ! Component: 1550 - total flux cleaned = 0.00429176 Jy ! Component: 1600 - total flux cleaned = 0.0044021 Jy ! Component: 1650 - total flux cleaned = 0.00448348 Jy ! Component: 1700 - total flux cleaned = 0.00456402 Jy ! Component: 1750 - total flux cleaned = 0.00464375 Jy ! Component: 1800 - total flux cleaned = 0.00474927 Jy ! Component: 1850 - total flux cleaned = 0.00482756 Jy ! Component: 1900 - total flux cleaned = 0.00490518 Jy ! Component: 1950 - total flux cleaned = 0.00503404 Jy ! Component: 2000 - total flux cleaned = 0.00511081 Jy ! Total flux subtracted in 2048 components = 0.00526343 Jy ! Clean residual min=-0.001353 max=0.001622 Jy/beam ! Clean residual mean=0.000014 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.268608 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 202 components and 0.268608 Jy ![Exited script file: muppet] wmap "J2223-3455_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8529 x 3.506 at 11.13 degrees (North through East) ! Clean map min=-0.0034528 max=0.22775 Jy/beam ! Writing clean map to FITS file: J2223-3455_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.22775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000461122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.607406 0.607406 1.21481 2.42963 4.85925 9.7185 19.437 38.874 77.748 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.227 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8529 x 3.506 at 11.13 degrees (North through East) ! Clean map min=-0.0034528 max=0.22775 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_08_12_pus_uvs.log closed on Fri May 10 15:30:14 2019