! Started logfile: J0012+6551_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:32:38 2016 obs J0012+6551_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0012+6551_X_2014_12_20_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798714 visibilities/baseline/integration-bin. ! Found source: J0012+6551 ! ! 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 364 lines of history. ! ! Reading 52188 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+6551_X_2014_12_20_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 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994435Jy sigma=0.012120 ! Fit after self-cal, rms=0.961786Jy sigma=0.011759 ! 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=0.7933 mas, bmaj=1.435 mas, bpa=36.17 degrees ! Estimated noise=672.104 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 = 0.0297826 Jy ! Component: 100 - total flux cleaned = 0.0383761 Jy ! Total flux subtracted in 100 components = 0.0383761 Jy ! Clean residual min=-0.004046 max=0.005110 Jy/beam ! Clean residual mean=-0.000102 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.0383761 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0383761 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=0.078519Jy sigma=0.000891 ! Fit after self-cal, rms=0.077583Jy sigma=0.000882 ! 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=1.038 mas, bmaj=1.608 mas, bpa=33.86 degrees ! Estimated noise=258.513 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 = 0.00948815 Jy ! Component: 100 - total flux cleaned = 0.0153584 Jy ! Component: 150 - total flux cleaned = 0.0191809 Jy ! Component: 200 - total flux cleaned = 0.0217097 Jy ! Total flux subtracted in 200 components = 0.0217097 Jy ! Clean residual min=-0.007034 max=0.006680 Jy/beam ! Clean residual mean=-0.000216 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.0600858 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.0600858 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=0.076445Jy sigma=0.000863 ! Fit after self-cal, rms=0.076380Jy sigma=0.000861 ! 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 1.22 FD 0.96 HN 1.22 KP 1.23 ! LA 0.84 MK 1.38 NL 1.49 OV 1.30 ! PT 0.46 SC 1.26 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.97 HN 1.10 KP 1.15 ! LA 0.87 MK 1.40 NL 1.49 OV 1.25 ! PT 0.44 SC 1.39 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 1.26 KP 1.08 ! LA 0.92 MK 1.52 NL 1.32 OV 1.21 ! PT 0.44 SC 1.25 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.93 HN 1.23 KP 1.00 ! LA 0.90 MK 1.42 NL 1.45 OV 1.26 ! PT 0.44 SC 1.18 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.90 HN 1.01 KP 1.06 ! LA 0.90 MK 1.33 NL 1.39 OV 1.15 ! PT 0.48 SC 1.20 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.97 HN 1.14 KP 1.05 ! LA 0.94 MK 1.43 NL 1.42 OV 1.18 ! PT 0.47 SC 1.14 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.04 KP 1.05 ! LA 0.98 MK 1.10 NL 1.35 OV 1.22 ! PT 0.53 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.93 HN 1.14 KP 1.04 ! LA 0.92 MK 1.35 NL 1.32 OV 1.17 ! PT 0.49 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.94 KP 1.08 ! LA 0.95 MK 1.37 NL 1.37 OV 1.14 ! PT 0.49 SC 1.08 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.91 KP 1.12 ! LA 0.99 MK 0.96 NL 1.28 OV 1.17 ! PT 0.55 SC 1.05 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.89 HN 0.91 KP 1.07 ! LA 1.11 MK 1.08 NL 1.21 OV 1.06 ! PT 0.57 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.77 KP 1.15 ! LA 1.02 MK 1.07 NL 1.29 OV 1.06 ! PT 0.60 SC 1.02 ! ! ! Fit before self-cal, rms=0.076380Jy sigma=0.000861 ! Fit after self-cal, rms=0.087637Jy sigma=0.000831 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.696 mas, bpa=33.41 degrees ! Estimated noise=268.329 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 = 0.000184756 Jy ! Component: 100 - total flux cleaned = 0.000183396 Jy ! Component: 150 - total flux cleaned = 0.000221625 Jy ! Component: 200 - total flux cleaned = 0.00028229 Jy ! Total flux subtracted in 200 components = 0.00028229 Jy ! Clean residual min=-0.004795 max=0.006613 Jy/beam ! Clean residual mean=-0.000097 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.0603681 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0603681 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=0.087599Jy sigma=0.000831 ! Fit after self-cal, rms=0.088870Jy sigma=0.000823 ! 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=0.088870Jy sigma=0.000823 ! Fit after self-cal, rms=0.106440Jy sigma=0.000817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=1.644 mas, bpa=30.91 degrees ! Estimated noise=279.794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000690002 Jy ! Component: 100 - total flux cleaned = 0.000663094 Jy ! Component: 150 - total flux cleaned = 0.000617407 Jy ! Component: 200 - total flux cleaned = 0.000596824 Jy ! Total flux subtracted in 200 components = 0.000596824 Jy ! Clean residual min=-0.004557 max=0.006221 Jy/beam ! Clean residual mean=0.000006 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.0609649 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.0609649 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=0.106387Jy sigma=0.000818 ! Fit after self-cal, rms=0.107202Jy sigma=0.000816 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 = -0.000150517 Jy ! Component: 100 - total flux cleaned = -0.00023469 Jy ! Component: 150 - total flux cleaned = -0.000260125 Jy ! Component: 200 - total flux cleaned = -0.000249939 Jy ! Total flux subtracted in 200 components = -0.000249939 Jy ! Clean residual min=-0.004496 max=0.005724 Jy/beam ! Clean residual mean=0.000005 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.0607149 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0607149 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=0.107202Jy sigma=0.000816 ! Fit after self-cal, rms=0.107209Jy sigma=0.000816 ! 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=0.107209Jy sigma=0.000816 ! Fit after self-cal, rms=0.115424Jy sigma=0.000815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.153 mas, bmaj=1.635 mas, bpa=29.35 degrees ! Estimated noise=285.549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692234 Jy ! Component: 100 - total flux cleaned = 0.000759862 Jy ! Component: 150 - total flux cleaned = 0.000778908 Jy ! Component: 200 - total flux cleaned = 0.000779442 Jy ! Total flux subtracted in 200 components = 0.000779442 Jy ! Clean residual min=-0.004544 max=0.005881 Jy/beam ! Clean residual mean=0.000023 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 0.0614944 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0614944 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=0.115393Jy sigma=0.000815 ! Fit after self-cal, rms=0.115664Jy sigma=0.000815 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 = -2.88437e-05 Jy ! Component: 100 - total flux cleaned = -7.1381e-05 Jy ! Component: 150 - total flux cleaned = -8.35251e-05 Jy ! Component: 200 - total flux cleaned = -8.37019e-05 Jy ! Total flux subtracted in 200 components = -8.37019e-05 Jy ! Clean residual min=-0.004566 max=0.005745 Jy/beam ! Clean residual mean=0.000024 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.0614107 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 55 components and 0.0614107 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=0.115659Jy sigma=0.000815 ! Fit after self-cal, rms=0.115663Jy sigma=0.000815 ! 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=0.115663Jy sigma=0.000815 ! Fit after self-cal, rms=0.120052Jy sigma=0.000815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.483 mas, bmaj=2.731 mas, bpa=9.62 degrees ! Estimated noise=312.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000773406 Jy ! Component: 100 - total flux cleaned = 0.000848128 Jy ! Component: 150 - total flux cleaned = 0.000859424 Jy ! Component: 200 - total flux cleaned = 0.000881614 Jy ! Total flux subtracted in 200 components = 0.000881614 Jy ! Clean residual min=-0.008168 max=0.009855 Jy/beam ! Clean residual mean=0.000050 rms=0.002629 Jy/beam ! Combined flux in latest and established models = 0.0622923 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.0622923 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=0.120043Jy sigma=0.000815 ! Fit after self-cal, rms=0.120135Jy sigma=0.000815 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 = -3.87842e-05 Jy ! Component: 100 - total flux cleaned = -2.79596e-05 Jy ! Component: 150 - total flux cleaned = -9.69046e-06 Jy ! Component: 200 - total flux cleaned = -1.0743e-05 Jy ! Total flux subtracted in 200 components = -1.0743e-05 Jy ! Clean residual min=-0.008178 max=0.009850 Jy/beam ! Clean residual mean=0.000050 rms=0.002637 Jy/beam ! Combined flux in latest and established models = 0.0622815 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0622815 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=0.120133Jy sigma=0.000815 ! Fit after self-cal, rms=0.120129Jy sigma=0.000815 ! 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=1.163 mas, bmaj=1.63 mas, bpa=28.22 degrees ! Estimated noise=289.735 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 1.63 at 28.22 degrees (North through East) ! Clean map min=-0.0045521 max=0.041894 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=0.8985 mas, bmaj=1.419 mas, bpa=31.13 degrees ! Estimated noise=795.917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0335971 Jy ! Component: 100 - total flux cleaned = 0.0439187 Jy ! Component: 150 - total flux cleaned = 0.0503755 Jy ! Component: 200 - total flux cleaned = 0.0547281 Jy ! Total flux subtracted in 200 components = 0.0547281 Jy ! Clean residual min=-0.005342 max=0.004863 Jy/beam ! Clean residual mean=-0.000010 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.0547282 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0547282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=1.63 mas, bpa=28.22 degrees ! Estimated noise=289.735 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 = 0.00368157 Jy ! Component: 100 - total flux cleaned = 0.00557019 Jy ! Component: 150 - total flux cleaned = 0.00637848 Jy ! Component: 200 - total flux cleaned = 0.00663391 Jy ! Total flux subtracted in 200 components = 0.00663391 Jy ! Clean residual min=-0.004872 max=0.005940 Jy/beam ! Clean residual mean=0.000021 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.0613621 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.0613621 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=2.483 mas, bmaj=2.731 mas, bpa=9.62 degrees ! Estimated noise=312.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549918 Jy ! Component: 100 - total flux cleaned = 0.000594696 Jy ! Component: 150 - total flux cleaned = 0.000633922 Jy ! Component: 200 - total flux cleaned = 0.000666122 Jy ! Total flux subtracted in 200 components = 0.000666122 Jy ! Clean residual min=-0.008283 max=0.009970 Jy/beam ! Clean residual mean=0.000046 rms=0.002646 Jy/beam ! Combined flux in latest and established models = 0.0620282 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 = 1.45996e-05 Jy ! Component: 100 - total flux cleaned = 2.75564e-05 Jy ! Component: 150 - total flux cleaned = 2.78772e-05 Jy ! Component: 200 - total flux cleaned = 4.02016e-05 Jy ! Total flux subtracted in 200 components = 4.02016e-05 Jy ! Clean residual min=-0.008262 max=0.009927 Jy/beam ! Clean residual mean=0.000047 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 0.0620684 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0620684 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.163 mas, bmaj=1.63 mas, bpa=28.22 degrees ! Estimated noise=289.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.72232e-05 Jy ! Component: 100 - total flux cleaned = 1.83453e-05 Jy ! Component: 150 - total flux cleaned = 6.48737e-05 Jy ! Component: 200 - total flux cleaned = 9.04423e-05 Jy ! Total flux subtracted in 200 components = 9.04423e-05 Jy ! Clean residual min=-0.004708 max=0.005869 Jy/beam ! Clean residual mean=0.000027 rms=0.001492 Jy/beam ! Combined flux in latest and established models = 0.0621588 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0621588 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=0.120103Jy sigma=0.000815 ! Fit after self-cal, rms=0.120058Jy sigma=0.000815 wmodel J0012+6551_X_2014_12_20_pus_map.mod ! Writing 34 model components to file: J0012+6551_X_2014_12_20_pus_map.mod wobs J0012+6551_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0012+6551_X_2014_12_20_pus_uvs.fits wwins J0012+6551_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0012+6551_X_2014_12_20_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 = 0.00172156 Jy ! Component: 100 - total flux cleaned = 0.00163206 Jy ! Component: 150 - total flux cleaned = 0.00231213 Jy ! Component: 200 - total flux cleaned = 0.00302541 Jy ! Component: 250 - total flux cleaned = 0.0035693 Jy ! Component: 300 - total flux cleaned = 0.00402532 Jy ! Component: 350 - total flux cleaned = 0.00427565 Jy ! Component: 400 - total flux cleaned = 0.00445761 Jy ! Component: 450 - total flux cleaned = 0.00457489 Jy ! Component: 500 - total flux cleaned = 0.00474672 Jy ! Component: 550 - total flux cleaned = 0.00507821 Jy ! Component: 600 - total flux cleaned = 0.00529357 Jy ! Component: 650 - total flux cleaned = 0.00571309 Jy ! Component: 700 - total flux cleaned = 0.00586676 Jy ! Component: 750 - total flux cleaned = 0.00621809 Jy ! Component: 800 - total flux cleaned = 0.0065604 Jy ! Component: 850 - total flux cleaned = 0.00675259 Jy ! Component: 900 - total flux cleaned = 0.00703471 Jy ! Component: 950 - total flux cleaned = 0.00740231 Jy ! Component: 1000 - total flux cleaned = 0.0077171 Jy ! Component: 1050 - total flux cleaned = 0.0080703 Jy ! Component: 1100 - total flux cleaned = 0.00828643 Jy ! Component: 1150 - total flux cleaned = 0.00858433 Jy ! Component: 1200 - total flux cleaned = 0.00883463 Jy ! Component: 1250 - total flux cleaned = 0.00912111 Jy ! Component: 1300 - total flux cleaned = 0.00944236 Jy ! Component: 1350 - total flux cleaned = 0.00967876 Jy ! Component: 1400 - total flux cleaned = 0.0099881 Jy ! Component: 1450 - total flux cleaned = 0.0102153 Jy ! Component: 1500 - total flux cleaned = 0.0104389 Jy ! Component: 1550 - total flux cleaned = 0.010805 Jy ! Component: 1600 - total flux cleaned = 0.0110201 Jy ! Component: 1650 - total flux cleaned = 0.011268 Jy ! Component: 1700 - total flux cleaned = 0.0116509 Jy ! Component: 1750 - total flux cleaned = 0.011958 Jy ! Component: 1800 - total flux cleaned = 0.0122267 Jy ! Component: 1850 - total flux cleaned = 0.0124909 Jy ! Component: 1900 - total flux cleaned = 0.0127829 Jy ! Component: 1950 - total flux cleaned = 0.012973 Jy ! Component: 2000 - total flux cleaned = 0.0131925 Jy ! Total flux subtracted in 2048 components = 0.0134706 Jy ! Clean residual min=-0.001534 max=0.001536 Jy/beam ! Clean residual mean=0.000047 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.0756294 Jy keep ! Adding 207 model components to the UV plane model. ! The established model now contains 241 components and 0.0756294 Jy ![Exited script file: muppet] wmap "J0012+6551_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 1.63 at 28.22 degrees (North through East) ! Clean map min=-0.0031208 max=0.042654 Jy/beam ! Writing clean map to FITS file: J0012+6551_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0426538 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00069619 device "J0012+6551_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0012+6551_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.89657 4.89657 9.79313 19.5863 39.1725 78.345 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.163 x 1.63 at 28.22 degrees (North through East) ! Clean map min=-0.0031208 max=0.042654 Jy/beam quit ! Quitting program ! Log file J0012+6551_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:32:41 2016