! Started logfile: J0631+5311_X_2014_08_09_pus_uvs.log on Sat Jan 7 21:59:21 2017 obs J0631+5311_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0631+5311_X_2014_08_09_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.646775 visibilities/baseline/integration-bin. ! Found source: J0631+5311 ! ! 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 49944 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 = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0631+5311_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 = 1024x1024 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 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 454 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956254Jy sigma=0.011002 ! Fit after self-cal, rms=0.928763Jy sigma=0.010692 ! 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=0.7816 mas, bmaj=1.189 mas, bpa=-52.82 degrees ! Estimated noise=708.705 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 = 0.051732 Jy ! Component: 100 - total flux cleaned = 0.069336 Jy ! Total flux subtracted in 100 components = 0.069336 Jy ! Clean residual min=-0.009187 max=0.025046 Jy/beam ! Clean residual mean=0.000024 rms=0.002724 Jy/beam ! Combined flux in latest and established models = 0.069336 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.069336 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=0.100144Jy sigma=0.001137 ! Fit after self-cal, rms=0.099759Jy sigma=0.001133 ! Inverting map ! Added new window around map position (3.6, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242688 Jy ! Component: 100 - total flux cleaned = 0.0383036 Jy ! Total flux subtracted in 100 components = 0.0383036 Jy ! Clean residual min=-0.007732 max=0.014096 Jy/beam ! Clean residual mean=0.000019 rms=0.002030 Jy/beam ! Combined flux in latest and established models = 0.10764 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 17 components and 0.10764 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=0.090640Jy sigma=0.001019 ! Fit after self-cal, rms=0.088202Jy sigma=0.000988 ! Inverting map ! Added new window around map position (4.8, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0191041 Jy ! Component: 100 - total flux cleaned = 0.0309193 Jy ! Total flux subtracted in 100 components = 0.0309193 Jy ! Clean residual min=-0.006858 max=0.010586 Jy/beam ! Clean residual mean=0.000014 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 0.138559 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.138559 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=0.081629Jy sigma=0.000906 ! Fit after self-cal, rms=0.081006Jy sigma=0.000898 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114256 Jy ! Component: 100 - total flux cleaned = 0.0199514 Jy ! Total flux subtracted in 100 components = 0.0199514 Jy ! Clean residual min=-0.005335 max=0.008322 Jy/beam ! Clean residual mean=0.000011 rms=0.001330 Jy/beam ! Combined flux in latest and established models = 0.15851 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.15851 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=0.077871Jy sigma=0.000859 ! Fit after self-cal, rms=0.077739Jy sigma=0.000857 ! Inverting map ! Added new window around map position (1.6, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.008973 Jy ! Component: 100 - total flux cleaned = 0.015334 Jy ! Total flux subtracted in 100 components = 0.015334 Jy ! Clean residual min=-0.004677 max=0.006659 Jy/beam ! Clean residual mean=0.000010 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.173844 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.173844 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=0.075844Jy sigma=0.000835 ! Fit after self-cal, rms=0.075765Jy sigma=0.000834 ! 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=1.085 mas, bmaj=1.488 mas, bpa=-56.56 degrees ! Estimated noise=278.654 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 = 0.0110437 Jy ! Component: 100 - total flux cleaned = 0.0186739 Jy ! Component: 150 - total flux cleaned = 0.0244445 Jy ! Component: 200 - total flux cleaned = 0.0288772 Jy ! Total flux subtracted in 200 components = 0.0288772 Jy ! Clean residual min=-0.004489 max=0.005832 Jy/beam ! Clean residual mean=0.000015 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.202722 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 80 components and 0.202721 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=0.073617Jy sigma=0.000810 ! Fit after self-cal, rms=0.073530Jy sigma=0.000809 ! 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 0.91 FD 1.11 HN 1.08 KP 0.91 ! LA 0.96 MK 1.00 NL 0.98 OV 0.98 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.07 KP 0.87 ! LA 0.98 MK 0.93 NL 0.97 OV 0.94 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.09 KP 0.83 ! LA 0.99 MK 1.02 NL 0.96 OV 0.96 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.10 KP 0.81 ! LA 0.98 MK 1.02 NL 0.96 OV 0.93 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.08 KP 0.75 ! LA 0.98 MK 0.97 NL 1.00 OV 0.97 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.08 KP 0.74 ! LA 0.98 MK 0.97 NL 1.04 OV 0.99 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.22 KP 0.81 ! LA 1.09 MK 1.02 NL 1.04 OV 0.99 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.18 KP 0.73 ! LA 1.00 MK 0.99 NL 1.02 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.21 KP 0.78 ! LA 1.02 MK 0.97 NL 1.00 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.14 KP 0.80 ! LA 1.01 MK 1.06 NL 1.02 OV 0.99 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.17 HN 1.14 KP 0.83 ! LA 1.04 MK 0.98 NL 1.01 OV 0.97 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.15 HN 1.15 KP 0.86 ! LA 1.04 MK 0.99 NL 1.02 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Fit before self-cal, rms=0.073530Jy sigma=0.000809 ! Fit after self-cal, rms=0.071531Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=1.514 mas, bpa=-56.23 degrees ! Estimated noise=272.511 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 (7.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501799 Jy ! Component: 100 - total flux cleaned = 0.00758417 Jy ! Component: 150 - total flux cleaned = 0.00887369 Jy ! Component: 200 - total flux cleaned = 0.00955807 Jy ! Total flux subtracted in 200 components = 0.00955807 Jy ! Clean residual min=-0.002602 max=0.004004 Jy/beam ! Clean residual mean=-0.000004 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.21228 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 106 components and 0.21228 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=0.071168Jy sigma=0.000785 ! Fit after self-cal, rms=0.071176Jy sigma=0.000784 ! Inverting map ! Added new window around map position (-7.6, 36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368632 Jy ! Component: 100 - total flux cleaned = 0.0057815 Jy ! Component: 150 - total flux cleaned = 0.00676695 Jy ! Component: 200 - total flux cleaned = 0.00756747 Jy ! Total flux subtracted in 200 components = 0.00756747 Jy ! Clean residual min=-0.002129 max=0.002097 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.219847 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 138 components and 0.219847 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=0.070948Jy sigma=0.000781 ! Fit after self-cal, rms=0.070927Jy sigma=0.000780 ! 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=0.070927Jy sigma=0.000780 ! Fit after self-cal, rms=0.070319Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=1.513 mas, bpa=-56.38 degrees ! Estimated noise=270.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661963 Jy ! Component: 100 - total flux cleaned = 0.0012279 Jy ! Component: 150 - total flux cleaned = 0.00157813 Jy ! Component: 200 - total flux cleaned = 0.00180343 Jy ! Total flux subtracted in 200 components = 0.00180343 Jy ! Clean residual min=-0.001793 max=0.001700 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.22165 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.22165 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=0.070247Jy sigma=0.000778 ! Fit after self-cal, rms=0.070242Jy sigma=0.000778 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 = 0.000284034 Jy ! Component: 100 - total flux cleaned = 0.00062215 Jy ! Component: 150 - total flux cleaned = 0.000854559 Jy ! Component: 200 - total flux cleaned = 0.00103667 Jy ! Total flux subtracted in 200 components = 0.00103667 Jy ! Clean residual min=-0.001717 max=0.001650 Jy/beam ! Clean residual mean=0.000003 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.222687 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 157 components and 0.222687 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=0.070200Jy sigma=0.000777 ! Fit after self-cal, rms=0.070197Jy sigma=0.000777 ! 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=0.070197Jy sigma=0.000777 ! Fit after self-cal, rms=0.070206Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=1.515 mas, bpa=-56.2 degrees ! Estimated noise=270.228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000463263 Jy ! Component: 100 - total flux cleaned = 0.000608694 Jy ! Component: 150 - total flux cleaned = 0.000812496 Jy ! Component: 200 - total flux cleaned = 0.000970281 Jy ! Total flux subtracted in 200 components = 0.000970281 Jy ! Clean residual min=-0.001643 max=0.001557 Jy/beam ! Clean residual mean=0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.223657 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 169 components and 0.223657 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=0.070175Jy sigma=0.000777 ! Fit after self-cal, rms=0.070174Jy sigma=0.000777 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 = 0.000160913 Jy ! Component: 100 - total flux cleaned = 0.000374275 Jy ! Component: 150 - total flux cleaned = 0.000516474 Jy ! Component: 200 - total flux cleaned = 0.000651815 Jy ! Total flux subtracted in 200 components = 0.000651815 Jy ! Clean residual min=-0.001579 max=0.001507 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.224309 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 174 components and 0.224309 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=0.070152Jy sigma=0.000777 ! Fit after self-cal, rms=0.070150Jy sigma=0.000777 ! 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=0.070150Jy sigma=0.000777 ! Fit after self-cal, rms=0.070048Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=2.678 mas, bpa=-75.76 degrees ! Estimated noise=319.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260656 Jy ! Component: 100 - total flux cleaned = 0.000711566 Jy ! Component: 150 - total flux cleaned = 0.000983974 Jy ! Component: 200 - total flux cleaned = 0.00119258 Jy ! Total flux subtracted in 200 components = 0.00119258 Jy ! Clean residual min=-0.001361 max=0.001509 Jy/beam ! Clean residual mean=0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.225502 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 184 components and 0.225502 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=0.070036Jy sigma=0.000776 ! Fit after self-cal, rms=0.070033Jy 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 = 0.000190749 Jy ! Component: 100 - total flux cleaned = 0.000562329 Jy ! Component: 150 - total flux cleaned = 0.00070088 Jy ! Component: 200 - total flux cleaned = 0.000763025 Jy ! Total flux subtracted in 200 components = 0.000763025 Jy ! Clean residual min=-0.001323 max=0.001459 Jy/beam ! Clean residual mean=0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.226265 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 190 components and 0.226265 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=0.070028Jy sigma=0.000776 ! Fit after self-cal, rms=0.070026Jy sigma=0.000776 ! 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=1.102 mas, bmaj=1.517 mas, bpa=-56.05 degrees ! Estimated noise=269.916 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.517 at -56.05 degrees (North through East) ! Clean map min=-0.0022559 max=0.064801 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=0.7902 mas, bmaj=1.204 mas, bpa=-52.46 degrees ! Estimated noise=701.671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0562829 Jy ! Component: 100 - total flux cleaned = 0.0871405 Jy ! Component: 150 - total flux cleaned = 0.108277 Jy ! Component: 200 - total flux cleaned = 0.123981 Jy ! Total flux subtracted in 200 components = 0.123981 Jy ! Clean residual min=-0.007122 max=0.009171 Jy/beam ! Clean residual mean=0.000011 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.123981 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.123981 Jy ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=1.517 mas, bpa=-56.05 degrees ! Estimated noise=269.916 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 = 0.0202536 Jy ! Component: 100 - total flux cleaned = 0.0342743 Jy ! Component: 150 - total flux cleaned = 0.0446261 Jy ! Component: 200 - total flux cleaned = 0.0525842 Jy ! Total flux subtracted in 200 components = 0.0525842 Jy ! Clean residual min=-0.003717 max=0.006091 Jy/beam ! Clean residual mean=0.000013 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.176565 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 62 components and 0.176565 Jy ! Inverting map ! Added new window around map position (2.2, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068736 Jy ! Component: 100 - total flux cleaned = 0.0125069 Jy ! Component: 150 - total flux cleaned = 0.0173284 Jy ! Component: 200 - total flux cleaned = 0.0214954 Jy ! Total flux subtracted in 200 components = 0.0214954 Jy ! Clean residual min=-0.002492 max=0.003583 Jy/beam ! Clean residual mean=0.000006 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.19806 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 96 components and 0.19806 Jy ! Inverting map ! Added new window around map position (-1.6, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382037 Jy ! Component: 100 - total flux cleaned = 0.00697414 Jy ! Component: 150 - total flux cleaned = 0.00974387 Jy ! Component: 200 - total flux cleaned = 0.012191 Jy ! Total flux subtracted in 200 components = 0.012191 Jy ! Clean residual min=-0.001978 max=0.002172 Jy/beam ! Clean residual mean=0.000002 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.210251 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 134 components and 0.210251 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=2.375 mas, bmaj=2.678 mas, bpa=-75.76 degrees ! Estimated noise=319.008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356952 Jy ! Component: 100 - total flux cleaned = 0.00629691 Jy ! Component: 150 - total flux cleaned = 0.00846972 Jy ! Component: 200 - total flux cleaned = 0.0102345 Jy ! Total flux subtracted in 200 components = 0.0102345 Jy ! Clean residual min=-0.001680 max=0.001618 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.220486 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 = 0.00144671 Jy ! Component: 100 - total flux cleaned = 0.00237109 Jy ! Component: 150 - total flux cleaned = 0.00304345 Jy ! Component: 200 - total flux cleaned = 0.00366623 Jy ! Total flux subtracted in 200 components = 0.00366623 Jy ! Clean residual min=-0.001332 max=0.001328 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.224152 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 187 components and 0.224152 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=1.517 mas, bpa=-56.05 degrees ! Estimated noise=269.916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384117 Jy ! Component: 100 - total flux cleaned = 5.03333e-06 Jy ! Component: 150 - total flux cleaned = 0.000304401 Jy ! Component: 200 - total flux cleaned = 0.000537969 Jy ! Total flux subtracted in 200 components = 0.000537969 Jy ! Clean residual min=-0.001288 max=0.001421 Jy/beam ! Clean residual mean=-0.000000 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.22469 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 203 components and 0.22469 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=0.070056Jy sigma=0.000777 ! Fit after self-cal, rms=0.070012Jy sigma=0.000776 wmodel J0631+5311_X_2014_08_09_pus_map.mod ! Writing 203 model components to file: J0631+5311_X_2014_08_09_pus_map.mod wobs J0631+5311_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0631+5311_X_2014_08_09_pus_uvs.fits wwins J0631+5311_X_2014_08_09_pus_map.win ! wwins: Wrote 8 windows to J0631+5311_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002611 Jy ! Component: 100 - total flux cleaned = 0.000284815 Jy ! Component: 150 - total flux cleaned = 0.000198779 Jy ! Component: 200 - total flux cleaned = 9.54259e-05 Jy ! Component: 250 - total flux cleaned = 0.000116258 Jy ! Component: 300 - total flux cleaned = 0.00011645 Jy ! Component: 350 - total flux cleaned = 7.91293e-05 Jy ! Component: 400 - total flux cleaned = 6.15209e-06 Jy ! Component: 450 - total flux cleaned = -4.75778e-05 Jy ! Component: 500 - total flux cleaned = -0.000152369 Jy ! Component: 550 - total flux cleaned = -0.000238109 Jy ! Component: 600 - total flux cleaned = -0.000355188 Jy ! Component: 650 - total flux cleaned = -0.000502552 Jy ! Component: 700 - total flux cleaned = -0.000598177 Jy ! Component: 750 - total flux cleaned = -0.000692482 Jy ! Component: 800 - total flux cleaned = -0.000769382 Jy ! Component: 850 - total flux cleaned = -0.000830143 Jy ! Component: 900 - total flux cleaned = -0.000889941 Jy ! Component: 950 - total flux cleaned = -0.00096358 Jy ! Component: 1000 - total flux cleaned = -0.00109338 Jy ! Component: 1050 - total flux cleaned = -0.00116452 Jy ! Component: 1100 - total flux cleaned = -0.0012346 Jy ! Component: 1150 - total flux cleaned = -0.0013035 Jy ! Component: 1200 - total flux cleaned = -0.00135767 Jy ! Component: 1250 - total flux cleaned = -0.00143777 Jy ! Component: 1300 - total flux cleaned = -0.00150372 Jy ! Component: 1350 - total flux cleaned = -0.00152952 Jy ! Component: 1400 - total flux cleaned = -0.00156807 Jy ! Component: 1450 - total flux cleaned = -0.00160617 Jy ! Component: 1500 - total flux cleaned = -0.00169342 Jy ! Component: 1550 - total flux cleaned = -0.00166891 Jy ! Component: 1600 - total flux cleaned = -0.00170553 Jy ! Component: 1650 - total flux cleaned = -0.00174169 Jy ! Component: 1700 - total flux cleaned = -0.00176558 Jy ! Component: 1750 - total flux cleaned = -0.00178907 Jy ! Component: 1800 - total flux cleaned = -0.00181228 Jy ! Component: 1850 - total flux cleaned = -0.00186944 Jy ! Component: 1900 - total flux cleaned = -0.00184678 Jy ! Component: 1950 - total flux cleaned = -0.00191402 Jy ! Component: 2000 - total flux cleaned = -0.00195821 Jy ! Component: 2050 - total flux cleaned = -0.0019911 Jy ! Component: 2100 - total flux cleaned = -0.00202377 Jy ! Component: 2150 - total flux cleaned = -0.00207729 Jy ! Component: 2200 - total flux cleaned = -0.00217236 Jy ! Component: 2250 - total flux cleaned = -0.00220369 Jy ! Component: 2300 - total flux cleaned = -0.00221406 Jy ! Component: 2350 - total flux cleaned = -0.00223443 Jy ! Component: 2400 - total flux cleaned = -0.00229536 Jy ! Component: 2450 - total flux cleaned = -0.0022752 Jy ! Component: 2500 - total flux cleaned = -0.00225543 Jy ! Component: 2550 - total flux cleaned = -0.00230484 Jy ! Component: 2600 - total flux cleaned = -0.00226576 Jy ! Component: 2650 - total flux cleaned = -0.0023045 Jy ! Component: 2700 - total flux cleaned = -0.00230457 Jy ! Component: 2750 - total flux cleaned = -0.00238064 Jy ! Component: 2800 - total flux cleaned = -0.00235251 Jy ! Component: 2850 - total flux cleaned = -0.00233388 Jy ! Component: 2900 - total flux cleaned = -0.00237075 Jy ! Component: 2950 - total flux cleaned = -0.00237993 Jy ! Component: 3000 - total flux cleaned = -0.00237994 Jy ! Component: 3050 - total flux cleaned = -0.00235297 Jy ! Component: 3100 - total flux cleaned = -0.0023977 Jy ! Component: 3150 - total flux cleaned = -0.00236222 Jy ! Component: 3200 - total flux cleaned = -0.00238875 Jy ! Component: 3250 - total flux cleaned = -0.00237997 Jy ! Component: 3300 - total flux cleaned = -0.00239723 Jy ! Component: 3350 - total flux cleaned = -0.00238862 Jy ! Component: 3400 - total flux cleaned = -0.00237163 Jy ! Component: 3450 - total flux cleaned = -0.00238001 Jy ! Component: 3500 - total flux cleaned = -0.00235482 Jy ! Component: 3550 - total flux cleaned = -0.00235486 Jy ! Component: 3600 - total flux cleaned = -0.00235488 Jy ! Component: 3650 - total flux cleaned = -0.00237958 Jy ! Component: 3700 - total flux cleaned = -0.00235508 Jy ! Component: 3750 - total flux cleaned = -0.00237932 Jy ! Component: 3800 - total flux cleaned = -0.00233942 Jy ! Component: 3850 - total flux cleaned = -0.00233942 Jy ! Component: 3900 - total flux cleaned = -0.00236309 Jy ! Component: 3950 - total flux cleaned = -0.00237092 Jy ! Component: 4000 - total flux cleaned = -0.00233199 Jy ! Component: 4050 - total flux cleaned = -0.0023784 Jy ! Total flux subtracted in 4096 components = -0.00233229 Jy ! Clean residual min=-0.000440 max=0.000390 Jy/beam ! Clean residual mean=0.000000 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.222358 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 521 components and 0.222358 Jy ![Exited script file: muppet] wmap "J0631+5311_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.517 at -56.05 degrees (North through East) ! Clean map min=-0.0007719 max=0.064083 Jy/beam ! Writing clean map to FITS file: J0631+5311_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 0.0640833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133293 device "J0631+5311_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0631+5311_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.623999 0.623999 1.248 2.496 4.99199 9.98398 19.968 39.9359 79.8719 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.102 x 1.517 at -56.05 degrees (North through East) ! Clean map min=-0.0007719 max=0.064083 Jy/beam quit ! Quitting program ! Log file J0631+5311_X_2014_08_09_pus_uvs.log closed on Sat Jan 7 21:59:30 2017