! Started logfile: J0012-3954_X_2014_08_09_pus_uvs.log on Wed Nov 30 16:50:29 2016 obs J0012-3954_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0012-3954_X_2014_08_09_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.526316 visibilities/baseline/integration-bin. ! Found source: J0012-3954 ! ! 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 328 lines of history. ! ! Reading 27000 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 J0012-3954_X_2014_08_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 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 301 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791035Jy sigma=0.006777 ! Fit after self-cal, rms=0.717164Jy sigma=0.006049 ! 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=0.7895 mas, bmaj=3.24 mas, bpa=19.97 degrees ! Estimated noise=1430.57 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 = 0.212438 Jy ! Component: 100 - total flux cleaned = 0.285784 Jy ! Total flux subtracted in 100 components = 0.285784 Jy ! Clean residual min=-0.023393 max=0.038128 Jy/beam ! Clean residual mean=-0.000170 rms=0.007919 Jy/beam ! Combined flux in latest and established models = 0.285784 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.285784 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=0.145558Jy sigma=0.001207 ! Fit after self-cal, rms=0.145630Jy sigma=0.001207 ! 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=1.008 mas, bmaj=3.859 mas, bpa=17.31 degrees ! Estimated noise=544.024 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 = 0.0693306 Jy ! Component: 100 - total flux cleaned = 0.103141 Jy ! Component: 150 - total flux cleaned = 0.120601 Jy ! Component: 200 - total flux cleaned = 0.129801 Jy ! Total flux subtracted in 200 components = 0.129801 Jy ! Clean residual min=-0.021296 max=0.013113 Jy/beam ! Clean residual mean=-0.000086 rms=0.005447 Jy/beam ! Combined flux in latest and established models = 0.415584 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.415584 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=0.113151Jy sigma=0.000885 ! Fit after self-cal, rms=0.113186Jy sigma=0.000884 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.12 KP 0.93 ! LA 1.02 MK 1.00* NL 1.02 OV 0.96 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.25 KP 0.87 ! LA 1.02 MK 1.00* NL 1.09 OV 0.94 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.15 KP 0.83 ! LA 1.05 MK 1.00* NL 1.07 OV 0.95 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.22 KP 0.80 ! LA 1.05 MK 1.00* NL 1.08 OV 0.94 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.12 KP 0.74 ! LA 1.04 MK 1.00* NL 1.08 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.11 KP 0.75 ! LA 1.05 MK 1.00* NL 1.11 OV 0.98 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.27 KP 0.81 ! LA 1.11 MK 1.00* NL 1.15 OV 1.01 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.19 KP 0.75 ! LA 1.05 MK 1.00* NL 1.06 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.19 KP 0.77 ! LA 1.07 MK 1.00* NL 1.07 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.81 ! LA 1.08 MK 1.00* NL 1.11 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.10 KP 0.83 ! LA 1.09 MK 1.00* NL 1.08 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.02 KP 0.88 ! LA 1.07 MK 1.00* NL 1.10 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.113186Jy sigma=0.000884 ! Fit after self-cal, rms=0.105408Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=3.911 mas, bpa=17.48 degrees ! Estimated noise=547.776 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 = -0.00183977 Jy ! Component: 100 - total flux cleaned = -0.00211224 Jy ! Component: 150 - total flux cleaned = -0.00226801 Jy ! Component: 200 - total flux cleaned = -0.00239966 Jy ! Total flux subtracted in 200 components = -0.00239966 Jy ! Clean residual min=-0.005410 max=0.004724 Jy/beam ! Clean residual mean=-0.000031 rms=0.001233 Jy/beam ! Combined flux in latest and established models = 0.413184 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 65 components and 0.413184 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=0.105246Jy sigma=0.000772 ! Fit after self-cal, rms=0.105268Jy 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=0.105268Jy sigma=0.000772 ! Fit after self-cal, rms=0.106708Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.925 mas, bpa=17.58 degrees ! Estimated noise=548.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154111 Jy ! Component: 100 - total flux cleaned = -0.00168074 Jy ! Component: 150 - total flux cleaned = -0.00174396 Jy ! Component: 200 - total flux cleaned = -0.00185423 Jy ! Total flux subtracted in 200 components = -0.00185423 Jy ! Clean residual min=-0.004355 max=0.004028 Jy/beam ! Clean residual mean=-0.000017 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.41133 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.41133 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=0.106602Jy sigma=0.000769 ! Fit after self-cal, rms=0.106614Jy 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 = -5.74975e-05 Jy ! Component: 100 - total flux cleaned = -0.000149135 Jy ! Component: 150 - total flux cleaned = -0.000189612 Jy ! Component: 200 - total flux cleaned = -0.000225889 Jy ! Total flux subtracted in 200 components = -0.000225889 Jy ! Clean residual min=-0.004202 max=0.004056 Jy/beam ! Clean residual mean=-0.000018 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.411104 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 73 components and 0.411104 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=0.106581Jy sigma=0.000768 ! Fit after self-cal, rms=0.106579Jy sigma=0.000768 ! 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=0.106579Jy sigma=0.000768 ! Fit after self-cal, rms=0.108682Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=3.942 mas, bpa=17.7 degrees ! Estimated noise=550.508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109804 Jy ! Component: 100 - total flux cleaned = -0.0012617 Jy ! Component: 150 - total flux cleaned = -0.00140507 Jy ! Component: 200 - total flux cleaned = -0.00149099 Jy ! Total flux subtracted in 200 components = -0.00149099 Jy ! Clean residual min=-0.003842 max=0.003744 Jy/beam ! Clean residual mean=-0.000015 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.409613 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.409613 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=0.108621Jy sigma=0.000768 ! Fit after self-cal, rms=0.108629Jy sigma=0.000768 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 = -8.78021e-05 Jy ! Component: 100 - total flux cleaned = -0.000161679 Jy ! Component: 150 - total flux cleaned = -0.00022997 Jy ! Component: 200 - total flux cleaned = -0.000260524 Jy ! Total flux subtracted in 200 components = -0.000260524 Jy ! Clean residual min=-0.003740 max=0.003739 Jy/beam ! Clean residual mean=-0.000016 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.409353 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.409353 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=0.108608Jy sigma=0.000768 ! Fit after self-cal, rms=0.108605Jy sigma=0.000768 ! 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=0.108605Jy sigma=0.000768 ! Fit after self-cal, rms=0.110411Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.696 mas, bmaj=8.977 mas, bpa=3.077 degrees ! Estimated noise=617.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00073942 Jy ! Component: 100 - total flux cleaned = -0.000754776 Jy ! Component: 150 - total flux cleaned = -0.000795489 Jy ! Component: 200 - total flux cleaned = -0.000821071 Jy ! Total flux subtracted in 200 components = -0.000821071 Jy ! Clean residual min=-0.002985 max=0.003255 Jy/beam ! Clean residual mean=-0.000022 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.408531 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 79 components and 0.408531 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=0.110392Jy sigma=0.000767 ! Fit after self-cal, rms=0.110398Jy sigma=0.000767 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 = -7.43505e-05 Jy ! Component: 100 - total flux cleaned = -7.43144e-05 Jy ! Component: 150 - total flux cleaned = -7.53137e-05 Jy ! Component: 200 - total flux cleaned = -9.85174e-05 Jy ! Total flux subtracted in 200 components = -9.85174e-05 Jy ! Clean residual min=-0.002970 max=0.003263 Jy/beam ! Clean residual mean=-0.000023 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.408433 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 0.408433 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=0.110389Jy sigma=0.000767 ! Fit after self-cal, rms=0.110387Jy sigma=0.000767 ! 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=1.014 mas, bmaj=3.956 mas, bpa=17.8 degrees ! Estimated noise=551.734 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 3.956 at 17.8 degrees (North through East) ! Clean map min=-0.0033394 max=0.26537 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=0.7814 mas, bmaj=3.279 mas, bpa=20.4 degrees ! Estimated noise=1469.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218092 Jy ! Component: 100 - total flux cleaned = 0.289416 Jy ! Component: 150 - total flux cleaned = 0.331908 Jy ! Component: 200 - total flux cleaned = 0.35867 Jy ! Total flux subtracted in 200 components = 0.35867 Jy ! Clean residual min=-0.009048 max=0.014218 Jy/beam ! Clean residual mean=-0.000068 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 0.35867 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.35867 Jy ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=3.956 mas, bpa=17.8 degrees ! Estimated noise=551.734 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 = 0.0242387 Jy ! Component: 100 - total flux cleaned = 0.0359902 Jy ! Component: 150 - total flux cleaned = 0.041961 Jy ! Component: 200 - total flux cleaned = 0.0450243 Jy ! Total flux subtracted in 200 components = 0.0450243 Jy ! Clean residual min=-0.003337 max=0.003961 Jy/beam ! Clean residual mean=-0.000018 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 0.403694 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 65 components and 0.403694 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=2.696 mas, bmaj=8.977 mas, bpa=3.077 degrees ! Estimated noise=617.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021691 Jy ! Component: 100 - total flux cleaned = 0.00248314 Jy ! Component: 150 - total flux cleaned = 0.00260136 Jy ! Component: 200 - total flux cleaned = 0.00271201 Jy ! Total flux subtracted in 200 components = 0.00271201 Jy ! Clean residual min=-0.002780 max=0.003944 Jy/beam ! Clean residual mean=-0.000023 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.406406 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 = 0.00010688 Jy ! Component: 100 - total flux cleaned = 0.000208281 Jy ! Component: 150 - total flux cleaned = 0.000304155 Jy ! Component: 200 - total flux cleaned = 0.000394318 Jy ! Total flux subtracted in 200 components = 0.000394318 Jy ! Clean residual min=-0.002754 max=0.003780 Jy/beam ! Clean residual mean=-0.000023 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.4068 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 67 components and 0.4068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=3.956 mas, bpa=17.8 degrees ! Estimated noise=551.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137921 Jy ! Component: 100 - total flux cleaned = -0.000224133 Jy ! Component: 150 - total flux cleaned = -0.000290402 Jy ! Component: 200 - total flux cleaned = -0.000290925 Jy ! Total flux subtracted in 200 components = -0.000290925 Jy ! Clean residual min=-0.003147 max=0.003719 Jy/beam ! Clean residual mean=-0.000016 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.406509 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.406509 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=0.110454Jy sigma=0.000767 ! Fit after self-cal, rms=0.110399Jy sigma=0.000767 wmodel J0012-3954_X_2014_08_09_pus_map.mod ! Writing 78 model components to file: J0012-3954_X_2014_08_09_pus_map.mod wobs J0012-3954_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0012-3954_X_2014_08_09_pus_uvs.fits wwins J0012-3954_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0012-3954_X_2014_08_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 = 0.0012623 Jy ! Component: 100 - total flux cleaned = 0.00103803 Jy ! Component: 150 - total flux cleaned = 0.00067955 Jy ! Component: 200 - total flux cleaned = 0.000395219 Jy ! Component: 250 - total flux cleaned = 8.22342e-05 Jy ! Component: 300 - total flux cleaned = -0.00017033 Jy ! Component: 350 - total flux cleaned = -0.000409219 Jy ! Component: 400 - total flux cleaned = -0.000485894 Jy ! Component: 450 - total flux cleaned = -0.000595311 Jy ! Component: 500 - total flux cleaned = -0.000664957 Jy ! Component: 550 - total flux cleaned = -0.000664837 Jy ! Component: 600 - total flux cleaned = -0.000763054 Jy ! Component: 650 - total flux cleaned = -0.000889997 Jy ! Component: 700 - total flux cleaned = -0.000829967 Jy ! Component: 750 - total flux cleaned = -0.000859701 Jy ! Component: 800 - total flux cleaned = -0.000830479 Jy ! Component: 850 - total flux cleaned = -0.000774284 Jy ! Component: 900 - total flux cleaned = -0.000747257 Jy ! Component: 950 - total flux cleaned = -0.000721181 Jy ! Component: 1000 - total flux cleaned = -0.000617401 Jy ! Component: 1050 - total flux cleaned = -0.000490756 Jy ! Component: 1100 - total flux cleaned = -0.00041629 Jy ! Component: 1150 - total flux cleaned = -0.000318963 Jy ! Component: 1200 - total flux cleaned = -0.000224005 Jy ! Component: 1250 - total flux cleaned = -0.000200693 Jy ! Component: 1300 - total flux cleaned = -4.20526e-05 Jy ! Component: 1350 - total flux cleaned = 2.46171e-05 Jy ! Component: 1400 - total flux cleaned = 0.000134132 Jy ! Component: 1450 - total flux cleaned = 0.000305373 Jy ! Component: 1500 - total flux cleaned = 0.000410159 Jy ! Component: 1550 - total flux cleaned = 0.000492171 Jy ! Component: 1600 - total flux cleaned = 0.000573269 Jy ! Component: 1650 - total flux cleaned = 0.000672158 Jy ! Component: 1700 - total flux cleaned = 0.000711479 Jy ! Component: 1750 - total flux cleaned = 0.000806831 Jy ! Component: 1800 - total flux cleaned = 0.000881561 Jy ! Component: 1850 - total flux cleaned = 0.00093672 Jy ! Component: 1900 - total flux cleaned = 0.000972817 Jy ! Component: 1950 - total flux cleaned = 0.000990824 Jy ! Component: 2000 - total flux cleaned = 0.00100835 Jy ! Total flux subtracted in 2048 components = 0.00100843 Jy ! Clean residual min=-0.000987 max=0.000979 Jy/beam ! Clean residual mean=0.000005 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.407518 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 202 components and 0.407518 Jy ![Exited script file: muppet] wmap "J0012-3954_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 3.956 at 17.8 degrees (North through East) ! Clean map min=-0.0022531 max=0.27333 Jy/beam ! Writing clean map to FITS file: J0012-3954_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.273326 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337963 device "J0012-3954_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0012-3954_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370944 0.370944 0.741889 1.48378 2.96756 5.93511 11.8702 23.7404 47.4809 94.9618 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.273 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 3.956 at 17.8 degrees (North through East) ! Clean map min=-0.0022531 max=0.27333 Jy/beam quit ! Quitting program ! Log file J0012-3954_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 16:50:31 2016