! Started logfile: J0536-3401_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:58 2016 obs J0536-3401_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0536-3401_X_2014_06_09_pus_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.52328 visibilities/baseline/integration-bin. ! 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 344 lines of history. ! ! Reading 11868 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_2014_06_09_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.547691Jy sigma=0.004552 ! Fit after self-cal, rms=0.521900Jy sigma=0.004279 ! 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=0.8369 mas, bmaj=3.746 mas, bpa=17.31 degrees ! Estimated noise=1343.73 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 = 0.409942 Jy ! Component: 100 - total flux cleaned = 0.539289 Jy ! Total flux subtracted in 100 components = 0.539289 Jy ! Clean residual min=-0.039488 max=0.056956 Jy/beam ! Clean residual mean=-0.000337 rms=0.012534 Jy/beam ! Combined flux in latest and established models = 0.539289 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.539289 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=0.192699Jy sigma=0.001701 ! Fit after self-cal, rms=0.192659Jy sigma=0.001701 ! 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=1.078 mas, bmaj=4.557 mas, bpa=16.29 degrees ! Estimated noise=701.977 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 = 0.0818595 Jy ! Component: 100 - total flux cleaned = 0.126291 Jy ! Component: 150 - total flux cleaned = 0.151843 Jy ! Component: 200 - total flux cleaned = 0.16657 Jy ! Total flux subtracted in 200 components = 0.16657 Jy ! Clean residual min=-0.039986 max=0.026762 Jy/beam ! Clean residual mean=0.000153 rms=0.010215 Jy/beam ! Combined flux in latest and established models = 0.705859 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.705859 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=0.158254Jy sigma=0.001287 ! Fit after self-cal, rms=0.158064Jy sigma=0.001287 ! 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 1.09 HN 1.27 KP 0.93 ! LA 1.04 MK 1.00* NL 1.08 OV 0.90 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.27 KP 0.87 ! LA 1.04 MK 1.00* NL 1.05 OV 0.91 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.31 KP 0.83 ! LA 1.06 MK 1.00* NL 1.07 OV 0.91 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.21 KP 0.79 ! LA 1.08 MK 1.00* NL 1.08 OV 0.90 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.13 KP 0.75 ! LA 1.06 MK 1.00* NL 1.08 OV 0.92 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.22 KP 0.76 ! LA 1.08 MK 1.00* NL 1.11 OV 0.93 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.35 KP 0.81 ! LA 1.16 MK 1.00* NL 1.15 OV 0.97 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.23 KP 0.75 ! LA 1.07 MK 1.00* NL 1.11 OV 0.94 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.33 KP 0.78 ! LA 1.07 MK 1.00* NL 1.09 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.34 KP 0.80 ! LA 1.10 MK 1.00* NL 1.08 OV 0.93 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.25 KP 0.84 ! LA 1.10 MK 1.00* NL 1.10 OV 0.93 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.25 KP 0.87 ! LA 1.09 MK 1.00* NL 1.10 OV 0.91 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.158064Jy sigma=0.001287 ! Fit after self-cal, rms=0.140058Jy sigma=0.000935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=4.694 mas, bpa=16.56 degrees ! Estimated noise=710.25 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 = -0.0100111 Jy ! Component: 100 - total flux cleaned = -0.011047 Jy ! Component: 150 - total flux cleaned = -0.0119397 Jy ! Component: 200 - total flux cleaned = -0.0127205 Jy ! Total flux subtracted in 200 components = -0.0127205 Jy ! Clean residual min=-0.020652 max=0.016332 Jy/beam ! Clean residual mean=-0.000017 rms=0.004884 Jy/beam ! Combined flux in latest and established models = 0.693139 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.693139 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=0.137430Jy sigma=0.000923 ! Fit after self-cal, rms=0.137637Jy sigma=0.000923 ! 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=0.137637Jy sigma=0.000923 ! Fit after self-cal, rms=0.159369Jy sigma=0.000856 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=4.721 mas, bpa=16.6 degrees ! Estimated noise=716.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00737782 Jy ! Component: 100 - total flux cleaned = -0.00909089 Jy ! Component: 150 - total flux cleaned = -0.0105012 Jy ! Component: 200 - total flux cleaned = -0.0116811 Jy ! Total flux subtracted in 200 components = -0.0116811 Jy ! Clean residual min=-0.014196 max=0.009492 Jy/beam ! Clean residual mean=-0.000022 rms=0.003336 Jy/beam ! Combined flux in latest and established models = 0.681458 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.681458 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=0.158707Jy sigma=0.000837 ! Fit after self-cal, rms=0.159134Jy sigma=0.000837 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 = -0.00100692 Jy ! Component: 100 - total flux cleaned = -0.00168615 Jy ! Component: 150 - total flux cleaned = -0.0024091 Jy ! Component: 200 - total flux cleaned = -0.00290568 Jy ! Total flux subtracted in 200 components = -0.00290568 Jy ! Clean residual min=-0.012929 max=0.009454 Jy/beam ! Clean residual mean=-0.000027 rms=0.003199 Jy/beam ! Combined flux in latest and established models = 0.678552 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.678552 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=0.159325Jy sigma=0.000831 ! Fit after self-cal, rms=0.159367Jy sigma=0.000831 ! 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=0.159367Jy sigma=0.000831 ! Fit after self-cal, rms=0.206255Jy sigma=0.000817 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=4.728 mas, bpa=16.57 degrees ! Estimated noise=719.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00521297 Jy ! Component: 100 - total flux cleaned = -0.00636153 Jy ! Component: 150 - total flux cleaned = -0.00668904 Jy ! Component: 200 - total flux cleaned = -0.00698534 Jy ! Total flux subtracted in 200 components = -0.00698534 Jy ! Clean residual min=-0.010449 max=0.008267 Jy/beam ! Clean residual mean=-0.000013 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 0.671567 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.671567 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=0.205918Jy sigma=0.000811 ! Fit after self-cal, rms=0.206224Jy sigma=0.000811 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 = -0.000279895 Jy ! Component: 100 - total flux cleaned = -0.000525327 Jy ! Component: 150 - total flux cleaned = -0.000752586 Jy ! Component: 200 - total flux cleaned = -0.000961895 Jy ! Total flux subtracted in 200 components = -0.000961895 Jy ! Clean residual min=-0.010144 max=0.008314 Jy/beam ! Clean residual mean=-0.000012 rms=0.002542 Jy/beam ! Combined flux in latest and established models = 0.670605 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.670605 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=0.206161Jy sigma=0.000808 ! Fit after self-cal, rms=0.206221Jy sigma=0.000808 ! 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=0.206221Jy sigma=0.000808 ! Fit after self-cal, rms=0.218202Jy sigma=0.000806 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=8.955 mas, bpa=3.036 degrees ! Estimated noise=774.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00516042 Jy ! Component: 100 - total flux cleaned = -0.00587901 Jy ! Component: 150 - total flux cleaned = -0.00629731 Jy ! Component: 200 - total flux cleaned = -0.00667656 Jy ! Total flux subtracted in 200 components = -0.00667656 Jy ! Clean residual min=-0.009610 max=0.006600 Jy/beam ! Clean residual mean=-0.000023 rms=0.002708 Jy/beam ! Combined flux in latest and established models = 0.663928 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 60 components and 0.663928 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=0.218005Jy sigma=0.000803 ! Fit after self-cal, rms=0.218074Jy sigma=0.000803 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 = -0.000283274 Jy ! Component: 100 - total flux cleaned = -0.000595749 Jy ! Component: 150 - total flux cleaned = -0.000807691 Jy ! Component: 200 - total flux cleaned = -0.00100184 Jy ! Total flux subtracted in 200 components = -0.00100184 Jy ! Clean residual min=-0.009383 max=0.006740 Jy/beam ! Clean residual mean=-0.000026 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 0.662926 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.662926 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=0.218056Jy sigma=0.000802 ! Fit after self-cal, rms=0.218067Jy sigma=0.000801 ! 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=1.081 mas, bmaj=4.754 mas, bpa=16.63 degrees ! Estimated noise=719.952 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 4.754 at 16.63 degrees (North through East) ! Clean map min=-0.0085975 max=0.49237 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=0.818 mas, bmaj=3.88 mas, bpa=17.62 degrees ! Estimated noise=1411.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.429733 Jy ! Component: 100 - total flux cleaned = 0.532288 Jy ! Component: 150 - total flux cleaned = 0.575977 Jy ! Component: 200 - total flux cleaned = 0.601208 Jy ! Total flux subtracted in 200 components = 0.601208 Jy ! Clean residual min=-0.009206 max=0.013435 Jy/beam ! Clean residual mean=-0.000140 rms=0.003325 Jy/beam ! Combined flux in latest and established models = 0.601208 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.601208 Jy ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=4.754 mas, bpa=16.63 degrees ! Estimated noise=719.952 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 = 0.0254392 Jy ! Component: 100 - total flux cleaned = 0.0383124 Jy ! Component: 150 - total flux cleaned = 0.0454588 Jy ! Component: 200 - total flux cleaned = 0.0495486 Jy ! Total flux subtracted in 200 components = 0.0495486 Jy ! Clean residual min=-0.007657 max=0.007712 Jy/beam ! Clean residual mean=-0.000048 rms=0.002262 Jy/beam ! Combined flux in latest and established models = 0.650757 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 76 components and 0.650757 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=2.553 mas, bmaj=8.955 mas, bpa=3.036 degrees ! Estimated noise=774.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339647 Jy ! Component: 100 - total flux cleaned = 0.00434299 Jy ! Component: 150 - total flux cleaned = 0.00467997 Jy ! Component: 200 - total flux cleaned = 0.00499426 Jy ! Total flux subtracted in 200 components = 0.00499426 Jy ! Clean residual min=-0.009256 max=0.007821 Jy/beam ! Clean residual mean=-0.000052 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 0.655751 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 = 0.000291126 Jy ! Component: 100 - total flux cleaned = 0.000561479 Jy ! Component: 150 - total flux cleaned = 0.000812773 Jy ! Component: 200 - total flux cleaned = 0.00100379 Jy ! Total flux subtracted in 200 components = 0.00100379 Jy ! Clean residual min=-0.009342 max=0.007635 Jy/beam ! Clean residual mean=-0.000048 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.656755 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 82 components and 0.656755 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=4.754 mas, bpa=16.63 degrees ! Estimated noise=719.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.50514e-05 Jy ! Component: 100 - total flux cleaned = 1.45737e-05 Jy ! Component: 150 - total flux cleaned = 7.6079e-05 Jy ! Component: 200 - total flux cleaned = 7.50479e-05 Jy ! Total flux subtracted in 200 components = 7.50479e-05 Jy ! Clean residual min=-0.007844 max=0.007043 Jy/beam ! Clean residual mean=-0.000028 rms=0.002153 Jy/beam ! Combined flux in latest and established models = 0.65683 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 93 components and 0.65683 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=0.219000Jy sigma=0.000797 ! Fit after self-cal, rms=0.219284Jy sigma=0.000796 wmodel J0536-3401_X_2014_06_09_pus_map.mod ! Writing 93 model components to file: J0536-3401_X_2014_06_09_pus_map.mod wobs J0536-3401_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0536-3401_X_2014_06_09_pus_uvs.fits wwins J0536-3401_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J0536-3401_X_2014_06_09_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 = -0.0017966 Jy ! Component: 100 - total flux cleaned = -0.0038171 Jy ! Component: 150 - total flux cleaned = -0.00546129 Jy ! Component: 200 - total flux cleaned = -0.00617031 Jy ! Component: 250 - total flux cleaned = -0.00721561 Jy ! Component: 300 - total flux cleaned = -0.00775504 Jy ! Component: 350 - total flux cleaned = -0.00851821 Jy ! Component: 400 - total flux cleaned = -0.00916772 Jy ! Component: 450 - total flux cleaned = -0.0100183 Jy ! Component: 500 - total flux cleaned = -0.0109096 Jy ! Component: 550 - total flux cleaned = -0.011908 Jy ! Component: 600 - total flux cleaned = -0.0125259 Jy ! Component: 650 - total flux cleaned = -0.0127263 Jy ! Component: 700 - total flux cleaned = -0.0131142 Jy ! Component: 750 - total flux cleaned = -0.0133638 Jy ! Component: 800 - total flux cleaned = -0.013546 Jy ! Component: 850 - total flux cleaned = -0.0137835 Jy ! Component: 900 - total flux cleaned = -0.0139576 Jy ! Component: 950 - total flux cleaned = -0.014128 Jy ! Component: 1000 - total flux cleaned = -0.0144603 Jy ! Component: 1050 - total flux cleaned = -0.0146218 Jy ! Component: 1100 - total flux cleaned = -0.0146764 Jy ! Component: 1150 - total flux cleaned = -0.0150407 Jy ! Component: 1200 - total flux cleaned = -0.0153443 Jy ! Component: 1250 - total flux cleaned = -0.0154429 Jy ! Component: 1300 - total flux cleaned = -0.0154936 Jy ! Component: 1350 - total flux cleaned = -0.0156384 Jy ! Component: 1400 - total flux cleaned = -0.0156407 Jy ! Component: 1450 - total flux cleaned = -0.0159636 Jy ! Component: 1500 - total flux cleaned = -0.0161886 Jy ! Component: 1550 - total flux cleaned = -0.016188 Jy ! Component: 1600 - total flux cleaned = -0.0163626 Jy ! Component: 1650 - total flux cleaned = -0.0167063 Jy ! Component: 1700 - total flux cleaned = -0.0170015 Jy ! Component: 1750 - total flux cleaned = -0.0171678 Jy ! Component: 1800 - total flux cleaned = -0.0174949 Jy ! Component: 1850 - total flux cleaned = -0.0178572 Jy ! Component: 1900 - total flux cleaned = -0.0181352 Jy ! Component: 1950 - total flux cleaned = -0.0184092 Jy ! Component: 2000 - total flux cleaned = -0.0188337 Jy ! Total flux subtracted in 2048 components = -0.0189856 Jy ! Clean residual min=-0.001892 max=0.001924 Jy/beam ! Clean residual mean=-0.000014 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.637844 Jy keep ! Adding 162 model components to the UV plane model. ! The established model now contains 254 components and 0.637844 Jy ![Exited script file: muppet] wmap "J0536-3401_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 4.754 at 16.63 degrees (North through East) ! Clean map min=-0.0056312 max=0.51303 Jy/beam ! Writing clean map to FITS file: J0536-3401_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.513034 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000843372 device "J0536-3401_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0536-3401_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.493167 0.493167 0.986334 1.97267 3.94534 7.89067 15.7813 31.5627 63.1254 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0025 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.513 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 4.754 at 16.63 degrees (North through East) ! Clean map min=-0.0056312 max=0.51303 Jy/beam quit ! Quitting program ! Log file J0536-3401_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:59 2016