! Started logfile: J1013+4918_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:11:03 2016 obs J1013+4918_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1013+4918_X_2014_06_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780533 visibilities/baseline/integration-bin. ! Found source: J1013+4918 ! ! 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 51000 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 J1013+4918_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 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.981926Jy sigma=0.011925 ! Fit after self-cal, rms=0.936672Jy sigma=0.011385 ! 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=0.797 mas, bmaj=1.068 mas, bpa=-7.934 degrees ! Estimated noise=624.277 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 = 0.0483389 Jy ! Component: 100 - total flux cleaned = 0.0589992 Jy ! Total flux subtracted in 100 components = 0.0589992 Jy ! Clean residual min=-0.005783 max=0.010619 Jy/beam ! Clean residual mean=-0.000061 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.0589992 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0589992 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=0.074230Jy sigma=0.000865 ! Fit after self-cal, rms=0.073992Jy sigma=0.000863 ! Inverting map ! Added new window around map position (-2.4, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010739 Jy ! Component: 100 - total flux cleaned = 0.0171275 Jy ! Total flux subtracted in 100 components = 0.0171275 Jy ! Clean residual min=-0.004794 max=0.006771 Jy/beam ! Clean residual mean=-0.000046 rms=0.001279 Jy/beam ! Combined flux in latest and established models = 0.0761267 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0761267 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=0.071606Jy sigma=0.000829 ! Fit after self-cal, rms=0.071316Jy sigma=0.000825 ! 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=1.015 mas, bmaj=1.328 mas, bpa=-6.717 degrees ! Estimated noise=260.785 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 (-2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114732 Jy ! Component: 100 - total flux cleaned = 0.0191849 Jy ! Component: 150 - total flux cleaned = 0.0250461 Jy ! Component: 200 - total flux cleaned = 0.0296481 Jy ! Total flux subtracted in 200 components = 0.0296481 Jy ! Clean residual min=-0.003786 max=0.004913 Jy/beam ! Clean residual mean=-0.000025 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.105775 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 71 components and 0.105775 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=0.069028Jy sigma=0.000794 ! Fit after self-cal, rms=0.068826Jy sigma=0.000791 ! 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 1.07 HN 1.14 KP 0.86 ! LA 0.98 MK 1.01 NL 0.99 OV 0.94 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.09 KP 0.84 ! LA 0.96 MK 1.04 NL 1.00 OV 0.97 ! PT 0.85 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.08 KP 0.77 ! LA 0.98 MK 0.99 NL 1.03 OV 0.95 ! PT 0.83 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.09 KP 0.75 ! LA 0.98 MK 1.04 NL 0.99 OV 0.92 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.04 KP 0.73 ! LA 0.99 MK 1.04 NL 1.06 OV 0.93 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.06 KP 0.72 ! LA 1.00 MK 1.03 NL 1.03 OV 0.97 ! PT 0.87 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.14 KP 0.77 ! LA 1.05 MK 1.01 NL 1.05 OV 1.04 ! PT 0.94 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.16 KP 0.71 ! LA 0.98 MK 1.01 NL 0.99 OV 0.99 ! PT 0.87 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.13 KP 0.75 ! LA 0.97 MK 1.02 NL 0.99 OV 0.99 ! PT 0.87 SC 1.11 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.13 KP 0.77 ! LA 1.05 MK 0.97 NL 0.98 OV 0.99 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.15 KP 0.77 ! LA 1.01 MK 1.04 NL 1.01 OV 0.98 ! PT 0.88 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.82 ! LA 0.99 MK 1.07 NL 0.98 OV 0.99 ! PT 0.90 SC 1.10 ! ! ! Fit before self-cal, rms=0.068826Jy sigma=0.000791 ! Fit after self-cal, rms=0.067356Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.374 mas, bpa=-7.357 degrees ! Estimated noise=251.114 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 (-1, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304638 Jy ! Component: 100 - total flux cleaned = 0.00377026 Jy ! Component: 150 - total flux cleaned = 0.00423934 Jy ! Component: 200 - total flux cleaned = 0.00464954 Jy ! Total flux subtracted in 200 components = 0.00464954 Jy ! Clean residual min=-0.001252 max=0.001594 Jy/beam ! Clean residual mean=0.000003 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.110424 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.110424 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=0.067188Jy sigma=0.000776 ! Fit after self-cal, rms=0.067275Jy sigma=0.000775 ! 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=0.067275Jy sigma=0.000775 ! Fit after self-cal, rms=0.066923Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.37 mas, bpa=-6.589 degrees ! Estimated noise=250.503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148773 Jy ! Component: 100 - total flux cleaned = 0.00182148 Jy ! Component: 150 - total flux cleaned = 0.00194759 Jy ! Component: 200 - total flux cleaned = 0.00207375 Jy ! Total flux subtracted in 200 components = 0.00207375 Jy ! Clean residual min=-0.000974 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.112498 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.112498 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=0.066877Jy sigma=0.000774 ! Fit after self-cal, rms=0.066871Jy sigma=0.000774 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 = 0.000502656 Jy ! Component: 100 - total flux cleaned = 0.000626271 Jy ! Component: 150 - total flux cleaned = 0.000645164 Jy ! Component: 200 - total flux cleaned = 0.000680418 Jy ! Total flux subtracted in 200 components = 0.000680418 Jy ! Clean residual min=-0.000908 max=0.000919 Jy/beam ! Clean residual mean=0.000004 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.113178 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 115 components and 0.113178 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=0.066855Jy sigma=0.000773 ! Fit after self-cal, rms=0.066853Jy sigma=0.000773 ! 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=0.066853Jy sigma=0.000773 ! Fit after self-cal, rms=0.066575Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.371 mas, bpa=-6.24 degrees ! Estimated noise=249.826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682034 Jy ! Component: 100 - total flux cleaned = 0.000883417 Jy ! Component: 150 - total flux cleaned = 0.000966431 Jy ! Component: 200 - total flux cleaned = 0.000980958 Jy ! Total flux subtracted in 200 components = 0.000980958 Jy ! Clean residual min=-0.000810 max=0.000825 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.114159 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.114159 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=0.066564Jy sigma=0.000773 ! Fit after self-cal, rms=0.066562Jy sigma=0.000773 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 = 0.000254841 Jy ! Component: 100 - total flux cleaned = 0.00027015 Jy ! Component: 150 - total flux cleaned = 0.000296278 Jy ! Component: 200 - total flux cleaned = 0.000296198 Jy ! Total flux subtracted in 200 components = 0.000296198 Jy ! Clean residual min=-0.000799 max=0.000746 Jy/beam ! Clean residual mean=0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.114456 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.114456 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=0.066557Jy sigma=0.000773 ! Fit after self-cal, rms=0.066557Jy sigma=0.000773 ! 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=0.066557Jy sigma=0.000773 ! Fit after self-cal, rms=0.066520Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=2.776 mas, bpa=-13.97 degrees ! Estimated noise=298.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412054 Jy ! Component: 100 - total flux cleaned = 0.000503919 Jy ! Component: 150 - total flux cleaned = 0.000570023 Jy ! Component: 200 - total flux cleaned = 0.000586935 Jy ! Total flux subtracted in 200 components = 0.000586935 Jy ! Clean residual min=-0.000736 max=0.000781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.115043 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.115043 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=0.066518Jy sigma=0.000773 ! Fit after self-cal, rms=0.066517Jy sigma=0.000773 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 = 0.00012891 Jy ! Component: 100 - total flux cleaned = 0.000155713 Jy ! Component: 150 - total flux cleaned = 0.000155961 Jy ! Component: 200 - total flux cleaned = 0.000156559 Jy ! Total flux subtracted in 200 components = 0.000156559 Jy ! Clean residual min=-0.000705 max=0.000762 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.115199 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 143 components and 0.115199 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=0.066517Jy sigma=0.000773 ! Fit after self-cal, rms=0.066517Jy sigma=0.000773 ! 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=1.048 mas, bmaj=1.372 mas, bpa=-6.16 degrees ! Estimated noise=249.701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.372 at -6.16 degrees (North through East) ! Clean map min=-0.00064634 max=0.06303 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=0.8208 mas, bmaj=1.096 mas, bpa=-7.145 degrees ! Estimated noise=614.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0472237 Jy ! Component: 100 - total flux cleaned = 0.0626496 Jy ! Component: 150 - total flux cleaned = 0.0730735 Jy ! Component: 200 - total flux cleaned = 0.0809331 Jy ! Total flux subtracted in 200 components = 0.0809331 Jy ! Clean residual min=-0.003667 max=0.004578 Jy/beam ! Clean residual mean=-0.000035 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.0809331 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 0.0809331 Jy ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.372 mas, bpa=-6.16 degrees ! Estimated noise=249.701 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 = 0.00942981 Jy ! Component: 100 - total flux cleaned = 0.0155299 Jy ! Component: 150 - total flux cleaned = 0.0199256 Jy ! Component: 200 - total flux cleaned = 0.0231715 Jy ! Total flux subtracted in 200 components = 0.0231715 Jy ! Clean residual min=-0.001274 max=0.001977 Jy/beam ! Clean residual mean=-0.000027 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.104105 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 81 components and 0.104105 Jy ! Inverting map ! Added new window around map position (-3.4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246102 Jy ! Component: 100 - total flux cleaned = 0.00431443 Jy ! Component: 150 - total flux cleaned = 0.00573924 Jy ! Component: 200 - total flux cleaned = 0.00685141 Jy ! Total flux subtracted in 200 components = 0.00685141 Jy ! Clean residual min=-0.000917 max=0.000896 Jy/beam ! Clean residual mean=-0.000010 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.110956 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 117 components and 0.110956 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=2.379 mas, bmaj=2.776 mas, bpa=-13.97 degrees ! Estimated noise=298.198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149199 Jy ! Component: 100 - total flux cleaned = 0.00244884 Jy ! Component: 150 - total flux cleaned = 0.00305194 Jy ! Component: 200 - total flux cleaned = 0.00330399 Jy ! Total flux subtracted in 200 components = 0.00330399 Jy ! Clean residual min=-0.000763 max=0.000731 Jy/beam ! Clean residual mean=-0.000004 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.11426 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 = 0.000184539 Jy ! Component: 100 - total flux cleaned = 0.000335552 Jy ! Component: 150 - total flux cleaned = 0.000452248 Jy ! Component: 200 - total flux cleaned = 0.000559991 Jy ! Total flux subtracted in 200 components = 0.000559991 Jy ! Clean residual min=-0.000738 max=0.000690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.11482 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 161 components and 0.11482 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.372 mas, bpa=-6.16 degrees ! Estimated noise=249.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119057 Jy ! Component: 100 - total flux cleaned = 0.000158325 Jy ! Component: 150 - total flux cleaned = 0.000181702 Jy ! Component: 200 - total flux cleaned = 0.000202374 Jy ! Total flux subtracted in 200 components = 0.000202374 Jy ! Clean residual min=-0.000786 max=0.000705 Jy/beam ! Clean residual mean=-0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.115022 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 174 components and 0.115022 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=0.066513Jy sigma=0.000773 ! Fit after self-cal, rms=0.066500Jy sigma=0.000773 wmodel J1013+4918_X_2014_06_09_pus_map.mod ! Writing 174 model components to file: J1013+4918_X_2014_06_09_pus_map.mod wobs J1013+4918_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1013+4918_X_2014_06_09_pus_uvs.fits wwins J1013+4918_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J1013+4918_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 = 2.36086e-05 Jy ! Component: 100 - total flux cleaned = 0.00013112 Jy ! Component: 150 - total flux cleaned = 0.000176728 Jy ! Component: 200 - total flux cleaned = 0.000230663 Jy ! Component: 250 - total flux cleaned = 0.000272176 Jy ! Component: 300 - total flux cleaned = 0.000292158 Jy ! Component: 350 - total flux cleaned = 0.000301646 Jy ! Component: 400 - total flux cleaned = 0.000283193 Jy ! Component: 450 - total flux cleaned = 0.000301221 Jy ! Component: 500 - total flux cleaned = 0.000284197 Jy ! Component: 550 - total flux cleaned = 0.000301228 Jy ! Component: 600 - total flux cleaned = 0.000309485 Jy ! Component: 650 - total flux cleaned = 0.000317474 Jy ! Component: 700 - total flux cleaned = 0.000309508 Jy ! Component: 750 - total flux cleaned = 0.000301959 Jy ! Component: 800 - total flux cleaned = 0.000302016 Jy ! Component: 850 - total flux cleaned = 0.00028719 Jy ! Component: 900 - total flux cleaned = 0.000287206 Jy ! Component: 950 - total flux cleaned = 0.000272658 Jy ! Component: 1000 - total flux cleaned = 0.000251495 Jy ! Component: 1050 - total flux cleaned = 0.000244487 Jy ! Component: 1100 - total flux cleaned = 0.000230734 Jy ! Component: 1150 - total flux cleaned = 0.000217021 Jy ! Component: 1200 - total flux cleaned = 0.000183478 Jy ! Component: 1250 - total flux cleaned = 0.000157009 Jy ! Component: 1300 - total flux cleaned = 0.000157117 Jy ! Component: 1350 - total flux cleaned = 0.000144122 Jy ! Component: 1400 - total flux cleaned = 0.000124827 Jy ! Component: 1450 - total flux cleaned = 8.70339e-05 Jy ! Component: 1500 - total flux cleaned = 3.73226e-05 Jy ! Component: 1550 - total flux cleaned = 2.50763e-05 Jy ! Component: 1600 - total flux cleaned = -5.32787e-06 Jy ! Component: 1650 - total flux cleaned = -4.74542e-05 Jy ! Component: 1700 - total flux cleaned = -7.12883e-05 Jy ! Component: 1750 - total flux cleaned = -0.000106629 Jy ! Component: 1800 - total flux cleaned = -0.000129937 Jy ! Component: 1850 - total flux cleaned = -0.000164584 Jy ! Component: 1900 - total flux cleaned = -0.000204543 Jy ! Component: 1950 - total flux cleaned = -0.000238479 Jy ! Component: 2000 - total flux cleaned = -0.000266454 Jy ! Total flux subtracted in 2048 components = -0.00028867 Jy ! Clean residual min=-0.000301 max=0.000331 Jy/beam ! Clean residual mean=0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.114734 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 307 components and 0.114734 Jy ![Exited script file: muppet] wmap "J1013+4918_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.372 at -6.16 degrees (North through East) ! Clean map min=-0.00052057 max=0.062502 Jy/beam ! Writing clean map to FITS file: J1013+4918_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 0.0625018 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.71205e-05 device "J1013+4918_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1013+4918_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.466165 0.466165 0.932329 1.86466 3.72932 7.45863 14.9173 29.8345 59.6691 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.062 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.372 at -6.16 degrees (North through East) ! Clean map min=-0.00052057 max=0.062502 Jy/beam quit ! Quitting program ! Log file J1013+4918_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:11:07 2016