! Started logfile: J0608-1520_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:11:18 2017 obs J0608-1520_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0608-1520_X_2015_01_23_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.796825 visibilities/baseline/integration-bin. ! Found source: J0608-1520 ! ! 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 350 lines of history. ! ! Reading 48192 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 J0608-1520_X_2015_01_23_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 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.916794Jy sigma=0.010694 ! Fit after self-cal, rms=0.826757Jy sigma=0.009664 ! 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=0.7038 mas, bmaj=1.898 mas, bpa=1.334 degrees ! Estimated noise=627.308 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 = 0.1295 Jy ! Component: 100 - total flux cleaned = 0.168445 Jy ! Total flux subtracted in 100 components = 0.168445 Jy ! Clean residual min=-0.016390 max=0.020749 Jy/beam ! Clean residual mean=0.000136 rms=0.004826 Jy/beam ! Combined flux in latest and established models = 0.168445 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.168445 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=0.107388Jy sigma=0.001202 ! Fit after self-cal, rms=0.107262Jy sigma=0.001200 ! 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=0.8691 mas, bmaj=2.278 mas, bpa=2.801 degrees ! Estimated noise=282.248 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 = 0.021752 Jy ! Component: 100 - total flux cleaned = 0.0305432 Jy ! Component: 150 - total flux cleaned = 0.0312474 Jy ! Component: 200 - total flux cleaned = 0.0310717 Jy ! Total flux subtracted in 200 components = 0.0310717 Jy ! Clean residual min=-0.018193 max=0.025699 Jy/beam ! Clean residual mean=0.000142 rms=0.005732 Jy/beam ! Combined flux in latest and established models = 0.199517 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.199517 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=0.102267Jy sigma=0.001163 ! Fit after self-cal, rms=0.102245Jy sigma=0.001162 ! 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 0.84 FD 0.99 HN 0.99 KP 0.83 ! LA 2.05 MK 1.02 NL 0.91 OV 0.89 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 1.05 KP 0.78 ! LA 1.96 MK 1.00 NL 0.92 OV 0.89 ! PT 0.89 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 1.04 KP 0.73 ! LA 2.03 MK 1.03 NL 0.92 OV 0.89 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.99 HN 0.99 KP 0.71 ! LA 2.05 MK 1.03 NL 0.91 OV 0.88 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.01 HN 0.98 KP 0.67 ! LA 2.02 MK 1.07 NL 0.93 OV 0.89 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.03 KP 0.68 ! LA 2.05 MK 1.06 NL 0.94 OV 0.91 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.15 KP 0.67 ! LA 2.10 MK 1.09 NL 0.98 OV 0.96 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 1.06 KP 0.67 ! LA 1.92 MK 1.05 NL 0.93 OV 0.95 ! PT 0.91 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.08 KP 0.69 ! LA 2.14 MK 1.05 NL 0.93 OV 0.94 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.01 HN 1.08 KP 0.72 ! LA 2.13 MK 1.03 NL 0.95 OV 0.92 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.04 HN 1.06 KP 0.75 ! LA 2.04 MK 1.12 NL 0.93 OV 0.92 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.05 KP 0.70 ! LA 2.03 MK 1.11 NL 0.96 OV 0.91 ! PT 0.94 SC 0.99 ! ! ! Fit before self-cal, rms=0.102245Jy sigma=0.001162 ! Fit after self-cal, rms=0.110301Jy sigma=0.000932 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8731 mas, bmaj=2.271 mas, bpa=3.375 degrees ! Estimated noise=279.186 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 = 0.00175789 Jy ! Component: 100 - total flux cleaned = 0.00171072 Jy ! Component: 150 - total flux cleaned = 0.0017109 Jy ! Component: 200 - total flux cleaned = 0.00164417 Jy ! Total flux subtracted in 200 components = 0.00164417 Jy ! Clean residual min=-0.010928 max=0.012351 Jy/beam ! Clean residual mean=0.000200 rms=0.003542 Jy/beam ! Combined flux in latest and established models = 0.201161 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.201161 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=0.110225Jy sigma=0.000931 ! Fit after self-cal, rms=0.110674Jy sigma=0.000929 ! 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=0.110674Jy sigma=0.000929 ! Fit after self-cal, rms=0.173049Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=2.271 mas, bpa=3.335 degrees ! Estimated noise=281.352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236872 Jy ! Component: 100 - total flux cleaned = 0.00346 Jy ! Component: 150 - total flux cleaned = 0.0036725 Jy ! Component: 200 - total flux cleaned = 0.00375657 Jy ! Total flux subtracted in 200 components = 0.00375657 Jy ! Clean residual min=-0.002174 max=0.004725 Jy/beam ! Clean residual mean=0.000027 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.204917 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 31 components and 0.204917 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=0.173025Jy sigma=0.000783 ! Fit after self-cal, rms=0.173438Jy sigma=0.000782 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 (2.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390447 Jy ! Component: 100 - total flux cleaned = 0.00485403 Jy ! Component: 150 - total flux cleaned = 0.00537117 Jy ! Component: 200 - total flux cleaned = 0.00557307 Jy ! Total flux subtracted in 200 components = 0.00557307 Jy ! Clean residual min=-0.001874 max=0.001850 Jy/beam ! Clean residual mean=0.000018 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.21049 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.21049 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=0.173348Jy sigma=0.000779 ! Fit after self-cal, rms=0.173374Jy sigma=0.000779 ! 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=0.173374Jy sigma=0.000779 ! Fit after self-cal, rms=0.179032Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8665 mas, bmaj=2.268 mas, bpa=3.237 degrees ! Estimated noise=281.245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124494 Jy ! Component: 100 - total flux cleaned = 0.00167295 Jy ! Component: 150 - total flux cleaned = 0.00186289 Jy ! Component: 200 - total flux cleaned = 0.00193515 Jy ! Total flux subtracted in 200 components = 0.00193515 Jy ! Clean residual min=-0.001218 max=0.001102 Jy/beam ! Clean residual mean=0.000004 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.212426 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.212426 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=0.179015Jy sigma=0.000777 ! Fit after self-cal, rms=0.179017Jy sigma=0.000777 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 = 9.51087e-05 Jy ! Component: 100 - total flux cleaned = 0.000200188 Jy ! Component: 150 - total flux cleaned = 0.000238307 Jy ! Component: 200 - total flux cleaned = 0.00027474 Jy ! Total flux subtracted in 200 components = 0.00027474 Jy ! Clean residual min=-0.001264 max=0.001091 Jy/beam ! Clean residual mean=0.000003 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.2127 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 65 components and 0.2127 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=0.179010Jy sigma=0.000777 ! Fit after self-cal, rms=0.179010Jy sigma=0.000777 ! 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=0.179010Jy sigma=0.000777 ! Fit after self-cal, rms=0.179527Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=3.983 mas, bpa=1.133 degrees ! Estimated noise=358.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727723 Jy ! Component: 100 - total flux cleaned = 0.000916959 Jy ! Component: 150 - total flux cleaned = 0.00098588 Jy ! Component: 200 - total flux cleaned = 0.00101563 Jy ! Total flux subtracted in 200 components = 0.00101563 Jy ! Clean residual min=-0.001166 max=0.000983 Jy/beam ! Clean residual mean=0.000008 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.213716 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 0.213716 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=0.179522Jy sigma=0.000776 ! Fit after self-cal, rms=0.179523Jy sigma=0.000776 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 = 5.55526e-05 Jy ! Component: 100 - total flux cleaned = 0.000155011 Jy ! Component: 150 - total flux cleaned = 0.000179639 Jy ! Component: 200 - total flux cleaned = 0.000208294 Jy ! Total flux subtracted in 200 components = 0.000208294 Jy ! Clean residual min=-0.001138 max=0.000973 Jy/beam ! Clean residual mean=0.000007 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.213924 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.213924 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=0.179522Jy sigma=0.000776 ! Fit after self-cal, rms=0.179521Jy sigma=0.000776 ! 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=0.867 mas, bmaj=2.269 mas, bpa=3.177 degrees ! Estimated noise=281.495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.269 at 3.177 degrees (North through East) ! Clean map min=-0.0010152 max=0.17512 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=0.7068 mas, bmaj=1.903 mas, bpa=1.9 degrees ! Estimated noise=622.96 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128326 Jy ! Component: 100 - total flux cleaned = 0.167343 Jy ! Component: 150 - total flux cleaned = 0.18661 Jy ! Component: 200 - total flux cleaned = 0.196422 Jy ! Total flux subtracted in 200 components = 0.196422 Jy ! Clean residual min=-0.003157 max=0.004791 Jy/beam ! Clean residual mean=0.000022 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.196422 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.196422 Jy ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.269 mas, bpa=3.177 degrees ! Estimated noise=281.495 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 = 0.00713116 Jy ! Component: 100 - total flux cleaned = 0.0112114 Jy ! Component: 150 - total flux cleaned = 0.0138535 Jy ! Component: 200 - total flux cleaned = 0.0157053 Jy ! Total flux subtracted in 200 components = 0.0157053 Jy ! Clean residual min=-0.001427 max=0.001433 Jy/beam ! Clean residual mean=0.000007 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.212128 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 0.212128 Jy ! Inverting map ! Added new window around map position (0.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990563 Jy ! Component: 100 - total flux cleaned = 0.00131874 Jy ! Component: 150 - total flux cleaned = 0.00152754 Jy ! Component: 200 - total flux cleaned = 0.00167762 Jy ! Total flux subtracted in 200 components = 0.00167762 Jy ! Clean residual min=-0.001308 max=0.001110 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.213805 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.213805 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=2.063 mas, bmaj=3.983 mas, bpa=1.133 degrees ! Estimated noise=358.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030278 Jy ! Component: 100 - total flux cleaned = 0.000376912 Jy ! Component: 150 - total flux cleaned = 0.000392094 Jy ! Component: 200 - total flux cleaned = 0.000371446 Jy ! Total flux subtracted in 200 components = 0.000371446 Jy ! Clean residual min=-0.001123 max=0.000987 Jy/beam ! Clean residual mean=0.000006 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.214177 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 = -2.70082e-05 Jy ! Component: 100 - total flux cleaned = -5.04732e-05 Jy ! Component: 150 - total flux cleaned = -5.06361e-05 Jy ! Component: 200 - total flux cleaned = -5.69419e-05 Jy ! Total flux subtracted in 200 components = -5.69419e-05 Jy ! Clean residual min=-0.001099 max=0.000974 Jy/beam ! Clean residual mean=0.000006 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.21412 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 75 components and 0.21412 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=2.269 mas, bpa=3.177 degrees ! Estimated noise=281.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.72997e-05 Jy ! Component: 100 - total flux cleaned = -6.68108e-06 Jy ! Component: 150 - total flux cleaned = 4.82429e-05 Jy ! Component: 200 - total flux cleaned = 2.30686e-05 Jy ! Total flux subtracted in 200 components = 2.30686e-05 Jy ! Clean residual min=-0.001188 max=0.001038 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.214143 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.214143 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=0.179535Jy sigma=0.000777 ! Fit after self-cal, rms=0.179527Jy sigma=0.000777 wmodel J0608-1520_X_2015_01_23_pus_map.mod ! Writing 85 model components to file: J0608-1520_X_2015_01_23_pus_map.mod wobs J0608-1520_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0608-1520_X_2015_01_23_pus_uvs.fits wwins J0608-1520_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J0608-1520_X_2015_01_23_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 = -0.000310327 Jy ! Component: 100 - total flux cleaned = -0.000327518 Jy ! Component: 150 - total flux cleaned = -0.000392605 Jy ! Component: 200 - total flux cleaned = -0.000501646 Jy ! Component: 250 - total flux cleaned = -0.0006064 Jy ! Component: 300 - total flux cleaned = -0.000707813 Jy ! Component: 350 - total flux cleaned = -0.000820037 Jy ! Component: 400 - total flux cleaned = -0.000915344 Jy ! Component: 450 - total flux cleaned = -0.00100775 Jy ! Component: 500 - total flux cleaned = -0.00112341 Jy ! Component: 550 - total flux cleaned = -0.00123642 Jy ! Component: 600 - total flux cleaned = -0.00135952 Jy ! Component: 650 - total flux cleaned = -0.00149206 Jy ! Component: 700 - total flux cleaned = -0.00159846 Jy ! Component: 750 - total flux cleaned = -0.00169123 Jy ! Component: 800 - total flux cleaned = -0.00173663 Jy ! Component: 850 - total flux cleaned = -0.00180369 Jy ! Component: 900 - total flux cleaned = -0.0018369 Jy ! Component: 950 - total flux cleaned = -0.00191306 Jy ! Component: 1000 - total flux cleaned = -0.00200943 Jy ! Component: 1050 - total flux cleaned = -0.00208319 Jy ! Component: 1100 - total flux cleaned = -0.00214547 Jy ! Component: 1150 - total flux cleaned = -0.00220707 Jy ! Component: 1200 - total flux cleaned = -0.00228798 Jy ! Component: 1250 - total flux cleaned = -0.00234766 Jy ! Component: 1300 - total flux cleaned = -0.00234761 Jy ! Component: 1350 - total flux cleaned = -0.00240633 Jy ! Component: 1400 - total flux cleaned = -0.00248327 Jy ! Component: 1450 - total flux cleaned = -0.00251167 Jy ! Component: 1500 - total flux cleaned = -0.00253977 Jy ! Component: 1550 - total flux cleaned = -0.00257697 Jy ! Component: 1600 - total flux cleaned = -0.00264131 Jy ! Component: 1650 - total flux cleaned = -0.00266857 Jy ! Component: 1700 - total flux cleaned = -0.00272247 Jy ! Component: 1750 - total flux cleaned = -0.00276674 Jy ! Component: 1800 - total flux cleaned = -0.00281061 Jy ! Component: 1850 - total flux cleaned = -0.00281915 Jy ! Component: 1900 - total flux cleaned = -0.00283633 Jy ! Component: 1950 - total flux cleaned = -0.00286175 Jy ! Component: 2000 - total flux cleaned = -0.00287852 Jy ! Total flux subtracted in 2048 components = -0.00287863 Jy ! Clean residual min=-0.000421 max=0.000485 Jy/beam ! Clean residual mean=0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.211264 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 211 components and 0.211264 Jy ![Exited script file: muppet] wmap "J0608-1520_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.269 at 3.177 degrees (North through East) ! Clean map min=-0.00096271 max=0.17454 Jy/beam ! Writing clean map to FITS file: J0608-1520_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174537 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152609 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.262309 0.262309 0.524618 1.04924 2.09847 4.19695 8.39389 16.7878 33.5756 67.1511 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.174 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.867 x 2.269 at 3.177 degrees (North through East) ! Clean map min=-0.00096271 max=0.17454 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 J0608-1520_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:11:21 2017