! Started logfile: J0648+2053_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:28 2016 obs J0648+2053_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0648+2053_X_2014_08_05_pus_uva.fits ! AN table 1: 81 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.774486 visibilities/baseline/integration-bin. ! Found source: J0648+2053 ! ! 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 414 lines of history. ! ! Reading 33876 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 J0648+2053_X_2014_08_05_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 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.870387Jy sigma=0.009712 ! Fit after self-cal, rms=0.861347Jy sigma=0.009610 ! 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=1.046 mas, bmaj=2.065 mas, bpa=29.83 degrees ! Estimated noise=919.531 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 = 0.103243 Jy ! Component: 100 - total flux cleaned = 0.136498 Jy ! Total flux subtracted in 100 components = 0.136498 Jy ! Clean residual min=-0.008086 max=0.013813 Jy/beam ! Clean residual mean=-0.000126 rms=0.002504 Jy/beam ! Combined flux in latest and established models = 0.136498 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.136498 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=0.083425Jy sigma=0.000881 ! Fit after self-cal, rms=0.083316Jy sigma=0.000880 ! 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=1.302 mas, bmaj=2.332 mas, bpa=26.26 degrees ! Estimated noise=348.152 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 = 0.0210488 Jy ! Component: 100 - total flux cleaned = 0.0326884 Jy ! Component: 150 - total flux cleaned = 0.0398558 Jy ! Component: 200 - total flux cleaned = 0.0443952 Jy ! Total flux subtracted in 200 components = 0.0443952 Jy ! Clean residual min=-0.006784 max=0.006970 Jy/beam ! Clean residual mean=-0.000072 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 0.180893 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 44 components and 0.180893 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=0.077827Jy sigma=0.000815 ! Fit after self-cal, rms=0.077833Jy sigma=0.000815 ! 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 0.91 FD 1.09 HN 1.09 KP 0.89 ! LA 0.99 MK 1.00* NL 0.95 OV 1.04 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.16 KP 0.85 ! LA 1.01 MK 1.00* NL 0.96 OV 1.00 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.10 KP 0.82 ! LA 1.04 MK 1.00* NL 0.97 OV 1.02 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.14 KP 0.79 ! LA 1.05 MK 1.00* NL 0.96 OV 1.01 ! PT 0.93 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.04 KP 0.75 ! LA 1.01 MK 1.00* NL 0.98 OV 1.03 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.17 KP 0.75 ! LA 1.05 MK 1.00* NL 0.98 OV 1.07 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.24 HN 1.28 KP 0.78 ! LA 1.09 MK 1.00* NL 1.04 OV 1.09 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.23 KP 0.76 ! LA 1.05 MK 1.00* NL 0.99 OV 1.06 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.15 KP 0.75 ! LA 1.05 MK 1.00* NL 0.98 OV 1.07 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.18 KP 0.77 ! LA 1.09 MK 1.00* NL 0.99 OV 1.07 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.17 KP 0.85 ! LA 1.08 MK 1.00* NL 0.99 OV 1.04 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.14 KP 0.87 ! LA 1.05 MK 1.00* NL 1.02 OV 1.06 ! PT 0.98 SC 1.06 ! ! ! Fit before self-cal, rms=0.077833Jy sigma=0.000815 ! Fit after self-cal, rms=0.077172Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.366 mas, bpa=26.59 degrees ! Estimated noise=349.568 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 (4, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517904 Jy ! Component: 100 - total flux cleaned = 0.00805863 Jy ! Component: 150 - total flux cleaned = 0.00962474 Jy ! Component: 200 - total flux cleaned = 0.0104484 Jy ! Total flux subtracted in 200 components = 0.0104484 Jy ! Clean residual min=-0.002067 max=0.001844 Jy/beam ! Clean residual mean=-0.000026 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.191342 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.191342 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=0.076801Jy sigma=0.000773 ! Fit after self-cal, rms=0.076866Jy sigma=0.000772 ! 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=0.076866Jy sigma=0.000772 ! Fit after self-cal, rms=0.076801Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=2.369 mas, bpa=26.8 degrees ! Estimated noise=348.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142596 Jy ! Component: 100 - total flux cleaned = 0.00226898 Jy ! Component: 150 - total flux cleaned = 0.00282712 Jy ! Component: 200 - total flux cleaned = 0.00319806 Jy ! Total flux subtracted in 200 components = 0.00319806 Jy ! Clean residual min=-0.001460 max=0.001547 Jy/beam ! Clean residual mean=-0.000013 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.19454 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 79 components and 0.19454 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=0.076740Jy sigma=0.000770 ! Fit after self-cal, rms=0.076743Jy sigma=0.000770 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 = 0.000520756 Jy ! Component: 100 - total flux cleaned = 0.00083388 Jy ! Component: 150 - total flux cleaned = 0.00101593 Jy ! Component: 200 - total flux cleaned = 0.00115389 Jy ! Total flux subtracted in 200 components = 0.00115389 Jy ! Clean residual min=-0.001404 max=0.001470 Jy/beam ! Clean residual mean=-0.000010 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.195694 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.195694 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=0.076715Jy sigma=0.000770 ! Fit after self-cal, rms=0.076711Jy sigma=0.000770 ! 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=0.076711Jy sigma=0.000770 ! Fit after self-cal, rms=0.076786Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=2.369 mas, bpa=26.89 degrees ! Estimated noise=347.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422727 Jy ! Component: 100 - total flux cleaned = 0.000765157 Jy ! Component: 150 - total flux cleaned = 0.000982482 Jy ! Component: 200 - total flux cleaned = 0.00108011 Jy ! Total flux subtracted in 200 components = 0.00108011 Jy ! Clean residual min=-0.001176 max=0.001427 Jy/beam ! Clean residual mean=-0.000012 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.196774 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.196774 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=0.076763Jy sigma=0.000769 ! Fit after self-cal, rms=0.076762Jy sigma=0.000769 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 = 0.000343764 Jy ! Component: 100 - total flux cleaned = 0.000460065 Jy ! Component: 150 - total flux cleaned = 0.000564825 Jy ! Component: 200 - total flux cleaned = 0.000642285 Jy ! Total flux subtracted in 200 components = 0.000642285 Jy ! Clean residual min=-0.001179 max=0.001349 Jy/beam ! Clean residual mean=-0.000010 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.197416 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 100 components and 0.197416 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=0.076748Jy sigma=0.000769 ! Fit after self-cal, rms=0.076746Jy sigma=0.000769 ! 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=0.076746Jy sigma=0.000769 ! Fit after self-cal, rms=0.076856Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.45 mas, bmaj=2.824 mas, bpa=8.733 degrees ! Estimated noise=379.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746054 Jy ! Component: 100 - total flux cleaned = 0.0010029 Jy ! Component: 150 - total flux cleaned = 0.0011035 Jy ! Component: 200 - total flux cleaned = 0.00117185 Jy ! Total flux subtracted in 200 components = 0.00117185 Jy ! Clean residual min=-0.001079 max=0.001380 Jy/beam ! Clean residual mean=-0.000019 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.198588 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.198588 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=0.076849Jy sigma=0.000769 ! Fit after self-cal, rms=0.076848Jy sigma=0.000769 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 (5.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128547 Jy ! Component: 100 - total flux cleaned = 0.00151571 Jy ! Component: 150 - total flux cleaned = 0.00166746 Jy ! Component: 200 - total flux cleaned = 0.0018006 Jy ! Total flux subtracted in 200 components = 0.0018006 Jy ! Clean residual min=-0.000937 max=0.001000 Jy/beam ! Clean residual mean=-0.000011 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.200389 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.200388 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=0.076825Jy sigma=0.000769 ! Fit after self-cal, rms=0.076822Jy sigma=0.000769 ! 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=1.322 mas, bmaj=2.369 mas, bpa=26.95 degrees ! Estimated noise=347.911 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 2.369 at 26.95 degrees (North through East) ! Clean map min=-0.00095322 max=0.13825 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=1.05 mas, bmaj=2.102 mas, bpa=30.42 degrees ! Estimated noise=929.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104289 Jy ! Component: 100 - total flux cleaned = 0.138354 Jy ! Component: 150 - total flux cleaned = 0.152848 Jy ! Component: 200 - total flux cleaned = 0.16139 Jy ! Total flux subtracted in 200 components = 0.16139 Jy ! Clean residual min=-0.003360 max=0.004714 Jy/beam ! Clean residual mean=-0.000073 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.16139 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.16139 Jy ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=2.369 mas, bpa=26.95 degrees ! Estimated noise=347.911 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 = 0.00790352 Jy ! Component: 100 - total flux cleaned = 0.0134463 Jy ! Component: 150 - total flux cleaned = 0.0177444 Jy ! Component: 200 - total flux cleaned = 0.0212054 Jy ! Total flux subtracted in 200 components = 0.0212054 Jy ! Clean residual min=-0.001874 max=0.002072 Jy/beam ! Clean residual mean=-0.000059 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.182596 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 0.182596 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=2.45 mas, bmaj=2.824 mas, bpa=8.733 degrees ! Estimated noise=379.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412194 Jy ! Component: 100 - total flux cleaned = 0.00715514 Jy ! Component: 150 - total flux cleaned = 0.0094688 Jy ! Component: 200 - total flux cleaned = 0.0112753 Jy ! Total flux subtracted in 200 components = 0.0112753 Jy ! Clean residual min=-0.001320 max=0.001336 Jy/beam ! Clean residual mean=-0.000046 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.193871 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 = 0.00143079 Jy ! Component: 100 - total flux cleaned = 0.00257473 Jy ! Component: 150 - total flux cleaned = 0.00349383 Jy ! Component: 200 - total flux cleaned = 0.00424238 Jy ! Total flux subtracted in 200 components = 0.00424238 Jy ! Clean residual min=-0.001049 max=0.001059 Jy/beam ! Clean residual mean=-0.000024 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.198113 Jy ! Adding 123 model components to the UV plane model. ! The established model now contains 180 components and 0.198113 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=2.369 mas, bpa=26.95 degrees ! Estimated noise=347.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245066 Jy ! Component: 100 - total flux cleaned = 0.000346628 Jy ! Component: 150 - total flux cleaned = 0.000623886 Jy ! Component: 200 - total flux cleaned = 0.000846997 Jy ! Total flux subtracted in 200 components = 0.000846997 Jy ! Clean residual min=-0.001022 max=0.001090 Jy/beam ! Clean residual mean=-0.000011 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.19896 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 208 components and 0.19896 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=0.076815Jy sigma=0.000769 ! Fit after self-cal, rms=0.076801Jy sigma=0.000769 wmodel J0648+2053_X_2014_08_05_pus_map.mod ! Writing 208 model components to file: J0648+2053_X_2014_08_05_pus_map.mod wobs J0648+2053_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0648+2053_X_2014_08_05_pus_uvs.fits wwins J0648+2053_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0648+2053_X_2014_08_05_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 = -0.000159878 Jy ! Component: 100 - total flux cleaned = -0.000336769 Jy ! Component: 150 - total flux cleaned = -0.000427593 Jy ! Component: 200 - total flux cleaned = -0.000514154 Jy ! Component: 250 - total flux cleaned = -0.000611174 Jy ! Component: 300 - total flux cleaned = -0.000664681 Jy ! Component: 350 - total flux cleaned = -0.000729886 Jy ! Component: 400 - total flux cleaned = -0.000755004 Jy ! Component: 450 - total flux cleaned = -0.000755169 Jy ! Component: 500 - total flux cleaned = -0.00077919 Jy ! Component: 550 - total flux cleaned = -0.000848884 Jy ! Component: 600 - total flux cleaned = -0.000871426 Jy ! Component: 650 - total flux cleaned = -0.00094929 Jy ! Component: 700 - total flux cleaned = -0.0010258 Jy ! Component: 750 - total flux cleaned = -0.00109026 Jy ! Component: 800 - total flux cleaned = -0.00119491 Jy ! Component: 850 - total flux cleaned = -0.00123569 Jy ! Component: 900 - total flux cleaned = -0.00129608 Jy ! Component: 950 - total flux cleaned = -0.00133546 Jy ! Component: 1000 - total flux cleaned = -0.00139381 Jy ! Component: 1050 - total flux cleaned = -0.0014417 Jy ! Component: 1100 - total flux cleaned = -0.00149811 Jy ! Component: 1150 - total flux cleaned = -0.00157213 Jy ! Component: 1200 - total flux cleaned = -0.00159934 Jy ! Component: 1250 - total flux cleaned = -0.00161733 Jy ! Component: 1300 - total flux cleaned = -0.00162618 Jy ! Component: 1350 - total flux cleaned = -0.00163506 Jy ! Component: 1400 - total flux cleaned = -0.00164374 Jy ! Component: 1450 - total flux cleaned = -0.00167763 Jy ! Component: 1500 - total flux cleaned = -0.00169428 Jy ! Component: 1550 - total flux cleaned = -0.00169428 Jy ! Component: 1600 - total flux cleaned = -0.0017186 Jy ! Component: 1650 - total flux cleaned = -0.00171852 Jy ! Component: 1700 - total flux cleaned = -0.00174225 Jy ! Component: 1750 - total flux cleaned = -0.00175007 Jy ! Component: 1800 - total flux cleaned = -0.00175775 Jy ! Component: 1850 - total flux cleaned = -0.00175783 Jy ! Component: 1900 - total flux cleaned = -0.00180291 Jy ! Component: 1950 - total flux cleaned = -0.00181035 Jy ! Component: 2000 - total flux cleaned = -0.00183966 Jy ! Total flux subtracted in 2048 components = -0.00183949 Jy ! Clean residual min=-0.000381 max=0.000526 Jy/beam ! Clean residual mean=-0.000005 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.197121 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 337 components and 0.197121 Jy ![Exited script file: muppet] wmap "J0648+2053_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 2.369 at 26.95 degrees (North through East) ! Clean map min=-0.00073266 max=0.13891 Jy/beam ! Writing clean map to FITS file: J0648+2053_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.13891 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138787 device "J0648+2053_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0648+2053_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.299735 0.299735 0.599471 1.19894 2.39788 4.79577 9.59153 19.1831 38.3661 76.7323 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.322 x 2.369 at 26.95 degrees (North through East) ! Clean map min=-0.00073266 max=0.13891 Jy/beam quit ! Quitting program ! Log file J0648+2053_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:30 2016