! Started logfile: J0824-1827_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:06:39 2016 obs J0824-1827_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0824-1827_X_2014_08_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.762249 visibilities/baseline/integration-bin. ! Found source: J0824-1827 ! ! 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 324 lines of history. ! ! Reading 34164 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 J0824-1827_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 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876923Jy sigma=0.009332 ! Fit after self-cal, rms=0.848754Jy sigma=0.009051 ! 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=0.8193 mas, bmaj=3.178 mas, bpa=18.83 degrees ! Estimated noise=654.567 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 = 0.115855 Jy ! Component: 100 - total flux cleaned = 0.143173 Jy ! Total flux subtracted in 100 components = 0.143173 Jy ! Clean residual min=-0.009712 max=0.018097 Jy/beam ! Clean residual mean=-0.000025 rms=0.002630 Jy/beam ! Combined flux in latest and established models = 0.143173 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.143173 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=0.086988Jy sigma=0.000882 ! Fit after self-cal, rms=0.086990Jy sigma=0.000882 ! Inverting map ! Added new window around map position (2.2, 4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169331 Jy ! Component: 100 - total flux cleaned = 0.0277338 Jy ! Total flux subtracted in 100 components = 0.0277338 Jy ! Clean residual min=-0.006876 max=0.007632 Jy/beam ! Clean residual mean=-0.000010 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.170906 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.170906 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=0.082807Jy sigma=0.000833 ! Fit after self-cal, rms=0.082614Jy sigma=0.000830 ! 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=1.022 mas, bmaj=3.427 mas, bpa=17 degrees ! Estimated noise=362.441 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 = 0.0110644 Jy ! Component: 100 - total flux cleaned = 0.0178132 Jy ! Component: 150 - total flux cleaned = 0.022197 Jy ! Component: 200 - total flux cleaned = 0.0243356 Jy ! Total flux subtracted in 200 components = 0.0243356 Jy ! Clean residual min=-0.006535 max=0.006221 Jy/beam ! Clean residual mean=0.000002 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.195242 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.195242 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=0.080937Jy sigma=0.000813 ! Fit after self-cal, rms=0.080887Jy sigma=0.000812 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.05 KP 0.95 ! LA 1.00 MK 1.00* NL 0.95 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.14 KP 0.89 ! LA 1.00 MK 1.00* NL 0.95 OV 0.96 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.11 KP 0.82 ! LA 1.05 MK 1.00* NL 0.95 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.10 KP 0.83 ! LA 1.03 MK 1.00* NL 0.95 OV 0.96 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.05 KP 0.76 ! LA 1.04 MK 1.00* NL 0.97 OV 0.98 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.04 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.20 HN 1.25 KP 0.82 ! LA 1.14 MK 1.00* NL 1.00 OV 1.04 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.57 KP 0.76 ! LA 1.05 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.12 KP 0.78 ! LA 1.07 MK 1.00* NL 0.99 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.17 KP 0.82 ! LA 1.10 MK 1.00* NL 0.99 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.09 KP 0.86 ! LA 1.07 MK 1.00* NL 1.02 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.09 KP 0.89 ! LA 1.07 MK 1.00* NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.080887Jy sigma=0.000812 ! Fit after self-cal, rms=0.079864Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.474 mas, bpa=17.23 degrees ! Estimated noise=360.501 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 = 0.000854356 Jy ! Component: 100 - total flux cleaned = 0.000199115 Jy ! Component: 150 - total flux cleaned = 5.94841e-05 Jy ! Component: 200 - total flux cleaned = 9.88579e-06 Jy ! Total flux subtracted in 200 components = 9.88579e-06 Jy ! Clean residual min=-0.002239 max=0.001925 Jy/beam ! Clean residual mean=-0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.195252 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.195252 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=0.079674Jy sigma=0.000779 ! Fit after self-cal, rms=0.079703Jy sigma=0.000779 ! 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=0.079703Jy sigma=0.000779 ! Fit after self-cal, rms=0.081545Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.48 mas, bpa=17.23 degrees ! Estimated noise=360.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000148679 Jy ! Component: 100 - total flux cleaned = -0.00042245 Jy ! Component: 150 - total flux cleaned = -0.000379175 Jy ! Component: 200 - total flux cleaned = -0.000343202 Jy ! Total flux subtracted in 200 components = -0.000343202 Jy ! Clean residual min=-0.001424 max=0.001150 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.194909 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.194909 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=0.081477Jy sigma=0.000776 ! Fit after self-cal, rms=0.081493Jy 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 = 0.000497132 Jy ! Component: 100 - total flux cleaned = 0.000553105 Jy ! Component: 150 - total flux cleaned = 0.000576865 Jy ! Component: 200 - total flux cleaned = 0.000556196 Jy ! Total flux subtracted in 200 components = 0.000556196 Jy ! Clean residual min=-0.001228 max=0.001088 Jy/beam ! Clean residual mean=0.000000 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.195465 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.195465 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=0.081477Jy sigma=0.000775 ! Fit after self-cal, rms=0.081474Jy sigma=0.000775 ! 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=0.081474Jy sigma=0.000775 ! Fit after self-cal, rms=0.082424Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.483 mas, bpa=17.23 degrees ! Estimated noise=359.949 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000309529 Jy ! Component: 100 - total flux cleaned = -0.000416506 Jy ! Component: 150 - total flux cleaned = -0.000479968 Jy ! Component: 200 - total flux cleaned = -0.00049815 Jy ! Total flux subtracted in 200 components = -0.00049815 Jy ! Clean residual min=-0.001073 max=0.000979 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.194967 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.194967 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=0.082408Jy sigma=0.000775 ! Fit after self-cal, rms=0.082416Jy sigma=0.000775 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 = 0.000123134 Jy ! Component: 100 - total flux cleaned = 9.19907e-05 Jy ! Component: 150 - total flux cleaned = 6.34546e-05 Jy ! Component: 200 - total flux cleaned = 5.04325e-05 Jy ! Total flux subtracted in 200 components = 5.04325e-05 Jy ! Clean residual min=-0.001054 max=0.000954 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.195017 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.195017 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=0.082411Jy sigma=0.000775 ! Fit after self-cal, rms=0.082410Jy sigma=0.000775 ! 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=0.082410Jy sigma=0.000775 ! Fit after self-cal, rms=0.082767Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.256 mas, bmaj=4.829 mas, bpa=5.663 degrees ! Estimated noise=413.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000122284 Jy ! Component: 100 - total flux cleaned = -0.000165992 Jy ! Component: 150 - total flux cleaned = -0.000219835 Jy ! Component: 200 - total flux cleaned = -0.000225249 Jy ! Total flux subtracted in 200 components = -0.000225249 Jy ! Clean residual min=-0.001088 max=0.000830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.194792 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 112 components and 0.194792 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=0.082765Jy sigma=0.000775 ! Fit after self-cal, rms=0.082769Jy sigma=0.000775 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 = 2.32744e-05 Jy ! Component: 100 - total flux cleaned = 3.91202e-05 Jy ! Component: 150 - total flux cleaned = 3.93697e-05 Jy ! Component: 200 - total flux cleaned = 3.59379e-05 Jy ! Total flux subtracted in 200 components = 3.59379e-05 Jy ! Clean residual min=-0.001071 max=0.000823 Jy/beam ! Clean residual mean=-0.000000 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.194828 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.194828 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=0.082769Jy sigma=0.000775 ! Fit after self-cal, rms=0.082768Jy sigma=0.000775 ! 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=1.034 mas, bmaj=3.488 mas, bpa=17.25 degrees ! Estimated noise=360.044 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.488 at 17.25 degrees (North through East) ! Clean map min=-0.00091861 max=0.15092 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=0.8193 mas, bmaj=3.247 mas, bpa=19.08 degrees ! Estimated noise=658.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.116104 Jy ! Component: 100 - total flux cleaned = 0.146098 Jy ! Component: 150 - total flux cleaned = 0.161372 Jy ! Component: 200 - total flux cleaned = 0.171035 Jy ! Total flux subtracted in 200 components = 0.171035 Jy ! Clean residual min=-0.003357 max=0.005302 Jy/beam ! Clean residual mean=-0.000012 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.171035 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.171035 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.488 mas, bpa=17.25 degrees ! Estimated noise=360.044 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 = 0.00891522 Jy ! Component: 100 - total flux cleaned = 0.0143128 Jy ! Component: 150 - total flux cleaned = 0.0176758 Jy ! Component: 200 - total flux cleaned = 0.0198222 Jy ! Total flux subtracted in 200 components = 0.0198222 Jy ! Clean residual min=-0.001180 max=0.001286 Jy/beam ! Clean residual mean=-0.000005 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.190857 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.190857 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=2.256 mas, bmaj=4.829 mas, bpa=5.663 degrees ! Estimated noise=413.067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184382 Jy ! Component: 100 - total flux cleaned = 0.0027864 Jy ! Component: 150 - total flux cleaned = 0.00336007 Jy ! Component: 200 - total flux cleaned = 0.00372194 Jy ! Total flux subtracted in 200 components = 0.00372194 Jy ! Clean residual min=-0.001104 max=0.000823 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.194579 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 = 0.000170151 Jy ! Component: 100 - total flux cleaned = 0.00019472 Jy ! Component: 150 - total flux cleaned = 0.000217105 Jy ! Component: 200 - total flux cleaned = 0.000230631 Jy ! Total flux subtracted in 200 components = 0.000230631 Jy ! Clean residual min=-0.001074 max=0.000830 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.19481 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 89 components and 0.19481 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.488 mas, bpa=17.25 degrees ! Estimated noise=360.044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.13569e-05 Jy ! Component: 100 - total flux cleaned = -2.92872e-05 Jy ! Component: 150 - total flux cleaned = -2.91481e-05 Jy ! Component: 200 - total flux cleaned = -2.86565e-05 Jy ! Total flux subtracted in 200 components = -2.86565e-05 Jy ! Clean residual min=-0.000986 max=0.000877 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.194781 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 103 components and 0.194781 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=0.082762Jy sigma=0.000775 ! Fit after self-cal, rms=0.082757Jy sigma=0.000775 wmodel J0824-1827_X_2014_08_09_pus_map.mod ! Writing 103 model components to file: J0824-1827_X_2014_08_09_pus_map.mod wobs J0824-1827_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0824-1827_X_2014_08_09_pus_uvs.fits wwins J0824-1827_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J0824-1827_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 = -4.2238e-05 Jy ! Component: 100 - total flux cleaned = -1.18623e-05 Jy ! Component: 150 - total flux cleaned = -2.71226e-05 Jy ! Component: 200 - total flux cleaned = -8.35136e-05 Jy ! Component: 250 - total flux cleaned = -9.71282e-05 Jy ! Component: 300 - total flux cleaned = -0.000123816 Jy ! Component: 350 - total flux cleaned = -0.000111291 Jy ! Component: 400 - total flux cleaned = -9.85596e-05 Jy ! Component: 450 - total flux cleaned = -8.57546e-05 Jy ! Component: 500 - total flux cleaned = -4.96052e-05 Jy ! Component: 550 - total flux cleaned = -1.4408e-05 Jy ! Component: 600 - total flux cleaned = 8.63804e-06 Jy ! Component: 650 - total flux cleaned = 3.11556e-05 Jy ! Component: 700 - total flux cleaned = 7.55518e-05 Jy ! Component: 750 - total flux cleaned = 9.72697e-05 Jy ! Component: 800 - total flux cleaned = 0.000129644 Jy ! Component: 850 - total flux cleaned = 0.000171709 Jy ! Component: 900 - total flux cleaned = 0.000202774 Jy ! Component: 950 - total flux cleaned = 0.000202784 Jy ! Component: 1000 - total flux cleaned = 0.00023311 Jy ! Component: 1050 - total flux cleaned = 0.000272926 Jy ! Component: 1100 - total flux cleaned = 0.000292427 Jy ! Component: 1150 - total flux cleaned = 0.000330693 Jy ! Component: 1200 - total flux cleaned = 0.000321154 Jy ! Component: 1250 - total flux cleaned = 0.000358509 Jy ! Component: 1300 - total flux cleaned = 0.00036776 Jy ! Component: 1350 - total flux cleaned = 0.000376962 Jy ! Component: 1400 - total flux cleaned = 0.000385846 Jy ! Component: 1450 - total flux cleaned = 0.000394684 Jy ! Component: 1500 - total flux cleaned = 0.000394724 Jy ! Component: 1550 - total flux cleaned = 0.000394639 Jy ! Component: 1600 - total flux cleaned = 0.00040314 Jy ! Component: 1650 - total flux cleaned = 0.000403045 Jy ! Component: 1700 - total flux cleaned = 0.00041135 Jy ! Component: 1750 - total flux cleaned = 0.000403134 Jy ! Component: 1800 - total flux cleaned = 0.000427539 Jy ! Component: 1850 - total flux cleaned = 0.000435444 Jy ! Component: 1900 - total flux cleaned = 0.000443428 Jy ! Component: 1950 - total flux cleaned = 0.00044339 Jy ! Component: 2000 - total flux cleaned = 0.000466897 Jy ! Total flux subtracted in 2048 components = 0.000497942 Jy ! Clean residual min=-0.000436 max=0.000497 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.195279 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 248 components and 0.195279 Jy ![Exited script file: muppet] wmap "J0824-1827_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.488 at 17.25 degrees (North through East) ! Clean map min=-0.00084626 max=0.15134 Jy/beam ! Writing clean map to FITS file: J0824-1827_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 0.151336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155429 device "J0824-1827_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0824-1827_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308113 0.308113 0.616225 1.23245 2.4649 4.9298 9.8596 19.7192 39.4384 78.8768 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.488 at 17.25 degrees (North through East) ! Clean map min=-0.00084626 max=0.15134 Jy/beam quit ! Quitting program ! Log file J0824-1827_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:06:42 2016