! Started logfile: J0536-3401_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:01 2019 obs J0536-3401_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2017_08_05_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.411966 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0536-3401 ! ! 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 575 lines of history. ! ! Reading 2892 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 J0536-3401_X_2017_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.751972Jy sigma=0.004768 ! Fit after self-cal, rms=0.715244Jy sigma=0.004634 ! 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=0.787 mas, bmaj=5.516 mas, bpa=8.875 degrees ! Estimated noise=3326.51 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 = 0.233031 Jy ! Component: 100 - total flux cleaned = 0.289941 Jy ! Total flux subtracted in 100 components = 0.289941 Jy ! Clean residual min=-0.019417 max=0.021951 Jy/beam ! Clean residual mean=-0.000264 rms=0.005234 Jy/beam ! Combined flux in latest and established models = 0.289941 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.289941 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=0.140678Jy sigma=0.000698 ! Fit after self-cal, rms=0.140756Jy sigma=0.000698 ! 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=0.9349 mas, bmaj=6.257 mas, bpa=8.492 degrees ! Estimated noise=2095.18 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 = 0.028104 Jy ! Component: 100 - total flux cleaned = 0.0410124 Jy ! Component: 150 - total flux cleaned = 0.0472147 Jy ! Component: 200 - total flux cleaned = 0.0503472 Jy ! Total flux subtracted in 200 components = 0.0503472 Jy ! Clean residual min=-0.010142 max=0.010607 Jy/beam ! Clean residual mean=0.000090 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.340289 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.340289 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=0.135729Jy sigma=0.000656 ! Fit after self-cal, rms=0.135753Jy sigma=0.000656 ! 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 1.00* FD 0.97 HN 0.98 KP 1.06 ! LA 1.01 MK 1.00* NL 1.00* OV 1.14 ! PT 1.14 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.14 KP 1.02 ! LA 0.97 MK 1.00* NL 1.00* OV 1.07 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.07 KP 0.99 ! LA 0.98 MK 1.00* NL 1.00* OV 1.06 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 0.89 KP 0.91 ! LA 1.01 MK 1.00* NL 1.00* OV 1.07 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 0.83 KP 0.83 ! LA 0.99 MK 1.00* NL 1.00* OV 1.08 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.08 KP 0.82 ! LA 0.98 MK 1.00* NL 1.00* OV 1.06 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.21 KP 0.78 ! LA 1.02 MK 1.00* NL 1.00* OV 1.14 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.11 KP 0.82 ! LA 0.95 MK 1.00* NL 1.00* OV 1.11 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.95 HN 1.20 KP 0.88 ! LA 0.98 MK 1.00* NL 1.00* OV 1.14 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.93 HN 1.05 KP 0.92 ! LA 1.02 MK 1.00* NL 1.00* OV 1.06 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 0.83 KP 0.93 ! LA 1.04 MK 1.00* NL 1.00* OV 1.04 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 HN 1.00* KP 0.86 ! LA 0.99 MK 1.00* NL 1.00* OV 1.06 ! PT 1.09 SC 1.01 ! ! ! Fit before self-cal, rms=0.135753Jy sigma=0.000656 ! Fit after self-cal, rms=0.131095Jy sigma=0.000622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9393 mas, bmaj=6.302 mas, bpa=8.534 degrees ! Estimated noise=2093.18 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 = -0.000405428 Jy ! Component: 100 - total flux cleaned = -0.000500155 Jy ! Component: 150 - total flux cleaned = -0.000528799 Jy ! Component: 200 - total flux cleaned = -0.000504858 Jy ! Total flux subtracted in 200 components = -0.000504858 Jy ! Clean residual min=-0.003090 max=0.004140 Jy/beam ! Clean residual mean=-0.000035 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.339784 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.339784 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=0.131072Jy sigma=0.000622 ! Fit after self-cal, rms=0.131026Jy sigma=0.000622 ! 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=0.131026Jy sigma=0.000622 ! Fit after self-cal, rms=0.131396Jy sigma=0.000622 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9396 mas, bmaj=6.311 mas, bpa=8.544 degrees ! Estimated noise=2092.8 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000349018 Jy ! Component: 100 - total flux cleaned = -0.000349155 Jy ! Component: 150 - total flux cleaned = -0.000349578 Jy ! Component: 200 - total flux cleaned = -0.000369544 Jy ! Total flux subtracted in 200 components = -0.000369544 Jy ! Clean residual min=-0.003115 max=0.004130 Jy/beam ! Clean residual mean=-0.000032 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.339414 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.339414 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=0.131381Jy sigma=0.000622 ! Fit after self-cal, rms=0.131381Jy sigma=0.000622 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 = 6.94215e-05 Jy ! Component: 100 - total flux cleaned = 6.94011e-05 Jy ! Component: 150 - total flux cleaned = 5.22953e-05 Jy ! Component: 200 - total flux cleaned = 6.75976e-05 Jy ! Total flux subtracted in 200 components = 6.75976e-05 Jy ! Clean residual min=-0.003135 max=0.004117 Jy/beam ! Clean residual mean=-0.000032 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.339482 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.339482 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=0.131373Jy sigma=0.000622 ! Fit after self-cal, rms=0.131372Jy sigma=0.000622 ! 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=0.131372Jy sigma=0.000622 ! Fit after self-cal, rms=0.131680Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=6.319 mas, bpa=8.551 degrees ! Estimated noise=2092.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164737 Jy ! Component: 100 - total flux cleaned = -0.00016519 Jy ! Component: 150 - total flux cleaned = -0.000179124 Jy ! Component: 200 - total flux cleaned = -0.00017878 Jy ! Total flux subtracted in 200 components = -0.00017878 Jy ! Clean residual min=-0.003127 max=0.004093 Jy/beam ! Clean residual mean=-0.000027 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.339303 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.339303 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=0.131673Jy sigma=0.000622 ! Fit after self-cal, rms=0.131674Jy sigma=0.000622 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 = 6.23228e-05 Jy ! Component: 100 - total flux cleaned = 6.19282e-05 Jy ! Component: 150 - total flux cleaned = 5.04242e-05 Jy ! Component: 200 - total flux cleaned = 5.09335e-05 Jy ! Total flux subtracted in 200 components = 5.09335e-05 Jy ! Clean residual min=-0.003145 max=0.004083 Jy/beam ! Clean residual mean=-0.000026 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.339354 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.339354 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=0.131669Jy sigma=0.000622 ! Fit after self-cal, rms=0.131669Jy sigma=0.000622 ! 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=0.131669Jy sigma=0.000622 ! Fit after self-cal, rms=0.131888Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.941 mas, bmaj=9.709 mas, bpa=-0.55 degrees ! Estimated noise=2450.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249075 Jy ! Component: 100 - total flux cleaned = -0.000332064 Jy ! Component: 150 - total flux cleaned = -0.000403548 Jy ! Component: 200 - total flux cleaned = -0.000476694 Jy ! Total flux subtracted in 200 components = -0.000476694 Jy ! Clean residual min=-0.003175 max=0.004018 Jy/beam ! Clean residual mean=-0.000037 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.338877 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.338877 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=0.131892Jy sigma=0.000622 ! Fit after self-cal, rms=0.131892Jy sigma=0.000622 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 = 2.17964e-05 Jy ! Component: 100 - total flux cleaned = 2.26795e-05 Jy ! Component: 150 - total flux cleaned = -3.86476e-05 Jy ! Component: 200 - total flux cleaned = -6.61831e-05 Jy ! Total flux subtracted in 200 components = -6.61831e-05 Jy ! Clean residual min=-0.003140 max=0.003984 Jy/beam ! Clean residual mean=-0.000037 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.338811 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 81 components and 0.338811 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=0.131894Jy sigma=0.000622 ! Fit after self-cal, rms=0.131893Jy sigma=0.000622 ! 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=0.9401 mas, bmaj=6.323 mas, bpa=8.556 degrees ! Estimated noise=2093.3 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 6.323 at 8.556 degrees (North through East) ! Clean map min=-0.0028563 max=0.29697 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=0.7832 mas, bmaj=5.584 mas, bpa=8.977 degrees ! Estimated noise=3345.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234255 Jy ! Component: 100 - total flux cleaned = 0.290276 Jy ! Component: 150 - total flux cleaned = 0.313084 Jy ! Component: 200 - total flux cleaned = 0.326448 Jy ! Total flux subtracted in 200 components = 0.326448 Jy ! Clean residual min=-0.007591 max=0.009306 Jy/beam ! Clean residual mean=-0.000114 rms=0.002585 Jy/beam ! Combined flux in latest and established models = 0.326448 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 0.326448 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=6.323 mas, bpa=8.556 degrees ! Estimated noise=2093.3 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 = 0.00736073 Jy ! Component: 100 - total flux cleaned = 0.0106551 Jy ! Component: 150 - total flux cleaned = 0.012214 Jy ! Component: 200 - total flux cleaned = 0.0128441 Jy ! Total flux subtracted in 200 components = 0.0128441 Jy ! Clean residual min=-0.003579 max=0.004164 Jy/beam ! Clean residual mean=-0.000027 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.339292 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.339292 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=2.941 mas, bmaj=9.709 mas, bpa=-0.55 degrees ! Estimated noise=2450.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.88511e-05 Jy ! Component: 100 - total flux cleaned = -0.000144365 Jy ! Component: 150 - total flux cleaned = -0.000236526 Jy ! Component: 200 - total flux cleaned = -0.000318754 Jy ! Total flux subtracted in 200 components = -0.000318754 Jy ! Clean residual min=-0.003099 max=0.004190 Jy/beam ! Clean residual mean=-0.000039 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.338973 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 = -4.5368e-05 Jy ! Component: 100 - total flux cleaned = -0.000101335 Jy ! Component: 150 - total flux cleaned = -0.000140985 Jy ! Component: 200 - total flux cleaned = -0.000165847 Jy ! Total flux subtracted in 200 components = -0.000165847 Jy ! Clean residual min=-0.002980 max=0.004142 Jy/beam ! Clean residual mean=-0.000039 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.338807 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.338807 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9401 mas, bmaj=6.323 mas, bpa=8.556 degrees ! Estimated noise=2093.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000168668 Jy ! Component: 100 - total flux cleaned = 0.000337076 Jy ! Component: 150 - total flux cleaned = 0.000454504 Jy ! Component: 200 - total flux cleaned = 0.000505694 Jy ! Total flux subtracted in 200 components = 0.000505694 Jy ! Clean residual min=-0.003402 max=0.004169 Jy/beam ! Clean residual mean=-0.000024 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.339313 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.339313 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=0.131897Jy sigma=0.000622 ! Fit after self-cal, rms=0.131891Jy sigma=0.000622 wmodel J0536-3401_X_2017_08_05_pus_map.mod ! Writing 62 model components to file: J0536-3401_X_2017_08_05_pus_map.mod wobs J0536-3401_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2017_08_05_pus_uvs.fits wwins J0536-3401_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J0536-3401_X_2017_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 = 0.00135071 Jy ! Component: 100 - total flux cleaned = 0.00175671 Jy ! Component: 150 - total flux cleaned = 0.00165856 Jy ! Component: 200 - total flux cleaned = 0.00148192 Jy ! Component: 250 - total flux cleaned = 0.00131671 Jy ! Component: 300 - total flux cleaned = 0.00124051 Jy ! Component: 350 - total flux cleaned = 0.00112994 Jy ! Component: 400 - total flux cleaned = 0.000988198 Jy ! Component: 450 - total flux cleaned = 0.000852508 Jy ! Component: 500 - total flux cleaned = 0.00059248 Jy ! Component: 550 - total flux cleaned = 0.000310784 Jy ! Component: 600 - total flux cleaned = 8.52313e-06 Jy ! Component: 650 - total flux cleaned = -0.000314486 Jy ! Component: 700 - total flux cleaned = -0.000542758 Jy ! Component: 750 - total flux cleaned = -0.00082108 Jy ! Component: 800 - total flux cleaned = -0.00114512 Jy ! Component: 850 - total flux cleaned = -0.00135587 Jy ! Component: 900 - total flux cleaned = -0.00156184 Jy ! Component: 950 - total flux cleaned = -0.00166199 Jy ! Component: 1000 - total flux cleaned = -0.00173536 Jy ! Component: 1050 - total flux cleaned = -0.00180732 Jy ! Component: 1100 - total flux cleaned = -0.0018546 Jy ! Component: 1150 - total flux cleaned = -0.00194731 Jy ! Component: 1200 - total flux cleaned = -0.00201586 Jy ! Component: 1250 - total flux cleaned = -0.00215093 Jy ! Component: 1300 - total flux cleaned = -0.00219569 Jy ! Component: 1350 - total flux cleaned = -0.00226199 Jy ! Component: 1400 - total flux cleaned = -0.00228354 Jy ! Component: 1450 - total flux cleaned = -0.00228335 Jy ! Component: 1500 - total flux cleaned = -0.00228335 Jy ! Component: 1550 - total flux cleaned = -0.00226198 Jy ! Component: 1600 - total flux cleaned = -0.00221995 Jy ! Component: 1650 - total flux cleaned = -0.00221998 Jy ! Component: 1700 - total flux cleaned = -0.0021993 Jy ! Component: 1750 - total flux cleaned = -0.00217859 Jy ! Component: 1800 - total flux cleaned = -0.00213748 Jy ! Component: 1850 - total flux cleaned = -0.00207626 Jy ! Component: 1900 - total flux cleaned = -0.00207623 Jy ! Component: 1950 - total flux cleaned = -0.00197498 Jy ! Component: 2000 - total flux cleaned = -0.00185372 Jy ! Total flux subtracted in 2048 components = -0.00173252 Jy ! Clean residual min=-0.001074 max=0.001093 Jy/beam ! Clean residual mean=0.000008 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.33758 Jy keep ! Adding 114 model components to the UV plane model. ! The established model now contains 176 components and 0.33758 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 6.323 at 8.556 degrees (North through East) ! Clean map min=-0.0024658 max=0.29786 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.297862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.383095 0.383095 0.766189 1.53238 3.06476 6.12951 12.259 24.518 49.0361 98.0722 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.297 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9401 x 6.323 at 8.556 degrees (North through East) ! Clean map min=-0.0024658 max=0.29786 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 J0536-3401_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:02 2019