! Started logfile: J0203+7232_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:57:16 2019 obs J0203+7232_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0203+7232_X_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.683333 visibilities/baseline/integration-bin. ! Found source: J0203+7232 ! ! 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 1844 lines of history. ! ! Reading 2952 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 J0203+7232_X_2017_03_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.636583Jy sigma=0.004893 ! Fit after self-cal, rms=0.634579Jy sigma=0.004877 ! 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=0.7247 mas, bmaj=2.935 mas, bpa=38.99 degrees ! Estimated noise=2673.06 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 = 0.28197 Jy ! Component: 100 - total flux cleaned = 0.345864 Jy ! Total flux subtracted in 100 components = 0.345864 Jy ! Clean residual min=-0.014355 max=0.022786 Jy/beam ! Clean residual mean=-0.000306 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.345864 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.345864 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=0.099740Jy sigma=0.000735 ! Fit after self-cal, rms=0.099739Jy sigma=0.000735 ! 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=0.9666 mas, bmaj=3.242 mas, bpa=37.91 degrees ! Estimated noise=1708.77 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 = 0.030654 Jy ! Component: 100 - total flux cleaned = 0.0438689 Jy ! Component: 150 - total flux cleaned = 0.048746 Jy ! Component: 200 - total flux cleaned = 0.0500919 Jy ! Total flux subtracted in 200 components = 0.0500919 Jy ! Clean residual min=-0.009834 max=0.009107 Jy/beam ! Clean residual mean=-0.000098 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.395956 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.395956 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=0.090841Jy sigma=0.000668 ! Fit after self-cal, rms=0.090796Jy sigma=0.000667 ! 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 0.92 FD 0.98 HN 1.01 KP 1.06 ! LA 0.99 MK 1.00 NL 0.99 OV 0.99 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 0.98 KP 1.12 ! LA 1.02 MK 0.97 NL 0.99 OV 1.00 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 1.01 KP 1.03 ! LA 1.04 MK 1.01 NL 0.98 OV 1.02 ! PT 0.93 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.06 KP 1.06 ! LA 1.02 MK 1.02 NL 0.98 OV 1.02 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.98 KP 1.01 ! LA 1.03 MK 0.98 NL 0.99 OV 1.05 ! PT 0.98 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.00 KP 0.97 ! LA 1.03 MK 1.01 NL 0.97 OV 1.01 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.97 KP 1.00 ! LA 1.00 MK 1.10 NL 0.98 OV 1.05 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 1.00 KP 1.02 ! LA 1.03 MK 1.02 NL 0.99 OV 1.01 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.00 KP 1.04 ! LA 1.01 MK 0.96 NL 0.96 OV 1.00 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 1.05 KP 0.92 ! LA 0.99 MK 0.98 NL 0.90 OV 1.08 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.13 KP 1.01 ! LA 1.09 MK 1.07 NL 0.93 OV 1.15 ! PT 1.10 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.04 KP 1.06 ! LA 1.04 MK 0.99 NL 0.89 OV 1.13 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.090796Jy sigma=0.000667 ! Fit after self-cal, rms=0.086293Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9712 mas, bmaj=3.258 mas, bpa=37.98 degrees ! Estimated noise=1697.22 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 = 0.00350778 Jy ! Component: 100 - total flux cleaned = 0.00387502 Jy ! Component: 150 - total flux cleaned = 0.00421062 Jy ! Component: 200 - total flux cleaned = 0.00438317 Jy ! Total flux subtracted in 200 components = 0.00438317 Jy ! Clean residual min=-0.003879 max=0.004122 Jy/beam ! Clean residual mean=-0.000046 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.400339 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.400339 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=0.086088Jy sigma=0.000634 ! Fit after self-cal, rms=0.086061Jy sigma=0.000634 ! 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=0.086061Jy sigma=0.000634 ! Fit after self-cal, rms=0.086109Jy sigma=0.000634 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.971 mas, bmaj=3.26 mas, bpa=37.99 degrees ! Estimated noise=1696.79 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812053 Jy ! Component: 100 - total flux cleaned = 0.000774308 Jy ! Component: 150 - total flux cleaned = 0.000773621 Jy ! Component: 200 - total flux cleaned = 0.000744561 Jy ! Total flux subtracted in 200 components = 0.000744561 Jy ! Clean residual min=-0.003712 max=0.003768 Jy/beam ! Clean residual mean=-0.000045 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.401084 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.401084 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=0.086070Jy sigma=0.000633 ! Fit after self-cal, rms=0.086070Jy sigma=0.000633 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 = 6.45048e-05 Jy ! Component: 100 - total flux cleaned = 6.49484e-05 Jy ! Component: 150 - total flux cleaned = 2.1901e-05 Jy ! Component: 200 - total flux cleaned = 2.2537e-05 Jy ! Total flux subtracted in 200 components = 2.2537e-05 Jy ! Clean residual min=-0.003639 max=0.003729 Jy/beam ! Clean residual mean=-0.000045 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.401107 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.401107 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=0.086057Jy sigma=0.000633 ! Fit after self-cal, rms=0.086056Jy sigma=0.000633 ! 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=0.086056Jy sigma=0.000633 ! Fit after self-cal, rms=0.086117Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=3.261 mas, bpa=38 degrees ! Estimated noise=1696.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555149 Jy ! Component: 100 - total flux cleaned = 0.000556234 Jy ! Component: 150 - total flux cleaned = 0.000576324 Jy ! Component: 200 - total flux cleaned = 0.000592757 Jy ! Total flux subtracted in 200 components = 0.000592757 Jy ! Clean residual min=-0.003628 max=0.003688 Jy/beam ! Clean residual mean=-0.000044 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.401699 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.401699 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=0.086105Jy sigma=0.000633 ! Fit after self-cal, rms=0.086106Jy sigma=0.000633 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 = -6.90118e-07 Jy ! Component: 100 - total flux cleaned = 2.91966e-05 Jy ! Component: 150 - total flux cleaned = 2.91457e-05 Jy ! Component: 200 - total flux cleaned = 5.61406e-05 Jy ! Total flux subtracted in 200 components = 5.61406e-05 Jy ! Clean residual min=-0.003615 max=0.003667 Jy/beam ! Clean residual mean=-0.000043 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.401756 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.401756 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=0.086101Jy sigma=0.000633 ! Fit after self-cal, rms=0.086102Jy sigma=0.000633 ! 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=0.086102Jy sigma=0.000633 ! Fit after self-cal, rms=0.086133Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=4.943 mas, bpa=27.8 degrees ! Estimated noise=2023.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411599 Jy ! Component: 100 - total flux cleaned = 0.000370573 Jy ! Component: 150 - total flux cleaned = 0.000351882 Jy ! Component: 200 - total flux cleaned = 0.000351635 Jy ! Total flux subtracted in 200 components = 0.000351635 Jy ! Clean residual min=-0.004797 max=0.003408 Jy/beam ! Clean residual mean=-0.000074 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.402107 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.402107 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=0.086129Jy sigma=0.000633 ! Fit after self-cal, rms=0.086129Jy sigma=0.000633 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 = -1.98748e-05 Jy ! Component: 100 - total flux cleaned = -2.00751e-05 Jy ! Component: 150 - total flux cleaned = -4.68423e-05 Jy ! Component: 200 - total flux cleaned = -5.9594e-05 Jy ! Total flux subtracted in 200 components = -5.9594e-05 Jy ! Clean residual min=-0.004837 max=0.003403 Jy/beam ! Clean residual mean=-0.000075 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.402048 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 68 components and 0.402048 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=0.086130Jy sigma=0.000633 ! Fit after self-cal, rms=0.086130Jy sigma=0.000633 ! 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=0.9709 mas, bmaj=3.262 mas, bpa=38 degrees ! Estimated noise=1696.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9709 x 3.262 at 38 degrees (North through East) ! Clean map min=-0.0036271 max=0.36827 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=0.727 mas, bmaj=2.961 mas, bpa=39.06 degrees ! Estimated noise=2674.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.282059 Jy ! Component: 100 - total flux cleaned = 0.34559 Jy ! Component: 150 - total flux cleaned = 0.368467 Jy ! Component: 200 - total flux cleaned = 0.380654 Jy ! Total flux subtracted in 200 components = 0.380654 Jy ! Clean residual min=-0.006417 max=0.006159 Jy/beam ! Clean residual mean=-0.000125 rms=0.001755 Jy/beam ! Combined flux in latest and established models = 0.380654 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.380654 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=3.262 mas, bpa=38 degrees ! Estimated noise=1696.71 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 = 0.0103834 Jy ! Component: 100 - total flux cleaned = 0.0156205 Jy ! Component: 150 - total flux cleaned = 0.018639 Jy ! Component: 200 - total flux cleaned = 0.0205249 Jy ! Total flux subtracted in 200 components = 0.0205249 Jy ! Clean residual min=-0.004429 max=0.003733 Jy/beam ! Clean residual mean=-0.000054 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.401179 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.401179 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=2.265 mas, bmaj=4.943 mas, bpa=27.8 degrees ! Estimated noise=2023.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994532 Jy ! Component: 100 - total flux cleaned = 0.00122798 Jy ! Component: 150 - total flux cleaned = 0.00122755 Jy ! Component: 200 - total flux cleaned = 0.00122856 Jy ! Total flux subtracted in 200 components = 0.00122856 Jy ! Clean residual min=-0.004641 max=0.003495 Jy/beam ! Clean residual mean=-0.000072 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.402408 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 = 1.24626e-06 Jy ! Component: 100 - total flux cleaned = 1.17005e-06 Jy ! Component: 150 - total flux cleaned = 2.03776e-06 Jy ! Component: 200 - total flux cleaned = -2.41483e-05 Jy ! Total flux subtracted in 200 components = -2.41483e-05 Jy ! Clean residual min=-0.004684 max=0.003353 Jy/beam ! Clean residual mean=-0.000071 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.402384 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.402384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9709 mas, bmaj=3.262 mas, bpa=38 degrees ! Estimated noise=1696.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569778 Jy ! Component: 100 - total flux cleaned = 0.000612934 Jy ! Component: 150 - total flux cleaned = 0.000542573 Jy ! Component: 200 - total flux cleaned = 0.000447099 Jy ! Total flux subtracted in 200 components = 0.000447099 Jy ! Clean residual min=-0.004026 max=0.003380 Jy/beam ! Clean residual mean=-0.000035 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.402831 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.402831 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=0.086171Jy sigma=0.000633 ! Fit after self-cal, rms=0.086170Jy sigma=0.000633 wmodel J0203+7232_X_2017_03_27_pus_map.mod ! Writing 64 model components to file: J0203+7232_X_2017_03_27_pus_map.mod wobs J0203+7232_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0203+7232_X_2017_03_27_pus_uvs.fits wwins J0203+7232_X_2017_03_27_pus_map.win ! wwins: Wrote 1 windows to J0203+7232_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113073 Jy ! Component: 100 - total flux cleaned = -0.00142768 Jy ! Component: 150 - total flux cleaned = -0.00153774 Jy ! Component: 200 - total flux cleaned = -0.00173993 Jy ! Component: 250 - total flux cleaned = -0.0019822 Jy ! Component: 300 - total flux cleaned = -0.00221418 Jy ! Component: 350 - total flux cleaned = -0.00252433 Jy ! Component: 400 - total flux cleaned = -0.0027368 Jy ! Component: 450 - total flux cleaned = -0.0028201 Jy ! Component: 500 - total flux cleaned = -0.00294013 Jy ! Component: 550 - total flux cleaned = -0.00309384 Jy ! Component: 600 - total flux cleaned = -0.00327935 Jy ! Component: 650 - total flux cleaned = -0.00338746 Jy ! Component: 700 - total flux cleaned = -0.00356302 Jy ! Component: 750 - total flux cleaned = -0.00366506 Jy ! Component: 800 - total flux cleaned = -0.0038652 Jy ! Component: 850 - total flux cleaned = -0.00405975 Jy ! Component: 900 - total flux cleaned = -0.00418539 Jy ! Component: 950 - total flux cleaned = -0.00436994 Jy ! Component: 1000 - total flux cleaned = -0.0045198 Jy ! Component: 1050 - total flux cleaned = -0.00475344 Jy ! Component: 1100 - total flux cleaned = -0.00501026 Jy ! Component: 1150 - total flux cleaned = -0.00520686 Jy ! Component: 1200 - total flux cleaned = -0.0054547 Jy ! Component: 1250 - total flux cleaned = -0.00575145 Jy ! Component: 1300 - total flux cleaned = -0.00593671 Jy ! Component: 1350 - total flux cleaned = -0.00624806 Jy ! Component: 1400 - total flux cleaned = -0.00650267 Jy ! Component: 1450 - total flux cleaned = -0.00677795 Jy ! Component: 1500 - total flux cleaned = -0.0070488 Jy ! Component: 1550 - total flux cleaned = -0.00726674 Jy ! Component: 1600 - total flux cleaned = -0.00741018 Jy ! Component: 1650 - total flux cleaned = -0.00764523 Jy ! Component: 1700 - total flux cleaned = -0.00773798 Jy ! Component: 1750 - total flux cleaned = -0.00780699 Jy ! Component: 1800 - total flux cleaned = -0.00791989 Jy ! Component: 1850 - total flux cleaned = -0.00796448 Jy ! Component: 1900 - total flux cleaned = -0.00798621 Jy ! Component: 1950 - total flux cleaned = -0.00802987 Jy ! Component: 2000 - total flux cleaned = -0.00794372 Jy ! Total flux subtracted in 2048 components = -0.00792264 Jy ! Clean residual min=-0.001104 max=0.001261 Jy/beam ! Clean residual mean=-0.000014 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.394908 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 185 components and 0.394908 Jy ![Exited script file: muppet] wmap "J0203+7232_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9709 x 3.262 at 38 degrees (North through East) ! Clean map min=-0.0034035 max=0.3661 Jy/beam ! Writing clean map to FITS file: J0203+7232_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.366103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000400606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.328273 0.328273 0.656546 1.31309 2.62618 5.25237 10.5047 21.0095 42.0189 84.0379 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.366 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9709 x 3.262 at 38 degrees (North through East) ! Clean map min=-0.0034035 max=0.3661 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 J0203+7232_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:57:17 2019