! Started logfile: J0517+0648_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:04:25 2016 obs J0517+0648_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0517+0648_X_2014_08_09_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735632 visibilities/baseline/integration-bin. ! Found source: J0517+0648 ! ! 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 23040 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 J0517+0648_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.851860Jy sigma=0.009844 ! Fit after self-cal, rms=0.836689Jy sigma=0.009688 ! 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=1.021 mas, bmaj=2.506 mas, bpa=20.68 degrees ! Estimated noise=813.545 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 = 0.125978 Jy ! Component: 100 - total flux cleaned = 0.183273 Jy ! Total flux subtracted in 100 components = 0.183273 Jy ! Clean residual min=-0.012888 max=0.031968 Jy/beam ! Clean residual mean=-0.000080 rms=0.004713 Jy/beam ! Combined flux in latest and established models = 0.183273 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.183273 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=0.099354Jy sigma=0.001109 ! Fit after self-cal, rms=0.099043Jy sigma=0.001105 ! Inverting map ! Added new window around map position (1.2, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365028 Jy ! Component: 100 - total flux cleaned = 0.0588942 Jy ! Total flux subtracted in 100 components = 0.0588942 Jy ! Clean residual min=-0.009056 max=0.014591 Jy/beam ! Clean residual mean=-0.000010 rms=0.002710 Jy/beam ! Combined flux in latest and established models = 0.242167 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.242167 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=0.082342Jy sigma=0.000904 ! Fit after self-cal, rms=0.081986Jy sigma=0.000900 ! 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=1.192 mas, bmaj=2.627 mas, bpa=19.81 degrees ! Estimated noise=404.125 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 = 0.0172521 Jy ! Component: 100 - total flux cleaned = 0.0267484 Jy ! Component: 150 - total flux cleaned = 0.0328963 Jy ! Component: 200 - total flux cleaned = 0.0364864 Jy ! Total flux subtracted in 200 components = 0.0364864 Jy ! Clean residual min=-0.010335 max=0.007940 Jy/beam ! Clean residual mean=0.000065 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.278653 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.278653 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=0.077914Jy sigma=0.000857 ! Fit after self-cal, rms=0.077723Jy sigma=0.000855 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.13 HN 1.10 KP 0.92 ! LA 1.00 MK 1.00* NL 0.97 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.14 KP 0.88 ! LA 1.02 MK 1.00* NL 0.97 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.08 KP 0.85 ! LA 1.06 MK 1.00* NL 0.97 OV 0.96 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.12 KP 0.80 ! LA 1.04 MK 1.00* NL 0.97 OV 0.96 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.04 KP 0.76 ! LA 1.05 MK 1.00* NL 0.99 OV 0.97 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.09 KP 0.76 ! LA 1.06 MK 1.00* NL 0.99 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HN 1.25 KP 0.82 ! LA 1.13 MK 1.00* NL 1.04 OV 1.05 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.17 KP 0.75 ! LA 1.03 MK 1.00* NL 1.02 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.16 KP 0.77 ! LA 1.06 MK 1.00* NL 1.01 OV 1.03 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.16 KP 0.81 ! LA 1.09 MK 1.00* NL 1.00 OV 1.00 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.14 KP 0.85 ! LA 1.11 MK 1.00* NL 1.04 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.88 ! LA 1.07 MK 1.00* NL 1.01 OV 1.03 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.077723Jy sigma=0.000855 ! Fit after self-cal, rms=0.073171Jy sigma=0.000797 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.659 mas, bpa=20.39 degrees ! Estimated noise=403.854 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 = -8.47125e-05 Jy ! Component: 100 - total flux cleaned = -0.00112546 Jy ! Component: 150 - total flux cleaned = -0.00158994 Jy ! Component: 200 - total flux cleaned = -0.00199242 Jy ! Total flux subtracted in 200 components = -0.00199242 Jy ! Clean residual min=-0.004037 max=0.004782 Jy/beam ! Clean residual mean=-0.000002 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.276661 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.276661 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=0.072839Jy sigma=0.000794 ! Fit after self-cal, rms=0.072821Jy sigma=0.000793 ! 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=0.072821Jy sigma=0.000793 ! Fit after self-cal, rms=0.072761Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.196 mas, bmaj=2.66 mas, bpa=20.27 degrees ! Estimated noise=404.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019751 Jy ! Component: 100 - total flux cleaned = -0.000416244 Jy ! Component: 150 - total flux cleaned = -0.000650104 Jy ! Component: 200 - total flux cleaned = -0.000807643 Jy ! Total flux subtracted in 200 components = -0.000807643 Jy ! Clean residual min=-0.003959 max=0.003834 Jy/beam ! Clean residual mean=-0.000006 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.275853 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.275853 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=0.072635Jy sigma=0.000789 ! Fit after self-cal, rms=0.072612Jy sigma=0.000789 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 = -0.000108957 Jy ! Component: 100 - total flux cleaned = -0.000262796 Jy ! Component: 150 - total flux cleaned = -0.000262423 Jy ! Component: 200 - total flux cleaned = -0.000345348 Jy ! Total flux subtracted in 200 components = -0.000345348 Jy ! Clean residual min=-0.003758 max=0.003611 Jy/beam ! Clean residual mean=-0.000007 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.275508 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.275508 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=0.072534Jy sigma=0.000788 ! Fit after self-cal, rms=0.072509Jy sigma=0.000788 ! 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=0.072509Jy sigma=0.000788 ! Fit after self-cal, rms=0.072516Jy sigma=0.000788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.197 mas, bmaj=2.659 mas, bpa=20.21 degrees ! Estimated noise=404.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000103455 Jy ! Component: 100 - total flux cleaned = -0.000247106 Jy ! Component: 150 - total flux cleaned = -0.000287629 Jy ! Component: 200 - total flux cleaned = -0.000324933 Jy ! Total flux subtracted in 200 components = -0.000324933 Jy ! Clean residual min=-0.003564 max=0.003463 Jy/beam ! Clean residual mean=-0.000006 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.275183 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.275183 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=0.072450Jy sigma=0.000787 ! Fit after self-cal, rms=0.072426Jy sigma=0.000787 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 = -0.000105959 Jy ! Component: 100 - total flux cleaned = -0.000270391 Jy ! Component: 150 - total flux cleaned = -0.000269023 Jy ! Component: 200 - total flux cleaned = -0.000269033 Jy ! Total flux subtracted in 200 components = -0.000269033 Jy ! Clean residual min=-0.003400 max=0.003494 Jy/beam ! Clean residual mean=-0.000007 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.274914 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.274914 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=0.072378Jy sigma=0.000786 ! Fit after self-cal, rms=0.072357Jy sigma=0.000786 ! 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=0.072357Jy sigma=0.000786 ! Fit after self-cal, rms=0.072358Jy sigma=0.000786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.338 mas, bmaj=3.186 mas, bpa=7.323 degrees ! Estimated noise=458.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000497509 Jy ! Component: 100 - total flux cleaned = -0.000397517 Jy ! Component: 150 - total flux cleaned = -0.00041841 Jy ! Component: 200 - total flux cleaned = -0.00041867 Jy ! Total flux subtracted in 200 components = -0.00041867 Jy ! Clean residual min=-0.002697 max=0.004543 Jy/beam ! Clean residual mean=-0.000012 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.274495 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.274495 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=0.072346Jy sigma=0.000786 ! Fit after self-cal, rms=0.072324Jy sigma=0.000786 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) ! Added new window around map position (-8.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403898 Jy ! Component: 100 - total flux cleaned = 0.00637472 Jy ! Component: 150 - total flux cleaned = 0.0076083 Jy ! Component: 200 - total flux cleaned = 0.008222 Jy ! Total flux subtracted in 200 components = 0.008222 Jy ! Clean residual min=-0.002047 max=0.001896 Jy/beam ! Clean residual mean=-0.000011 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.282717 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 120 components and 0.282717 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=0.072153Jy sigma=0.000783 ! Fit after self-cal, rms=0.072144Jy sigma=0.000783 ! 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=1.198 mas, bmaj=2.658 mas, bpa=20.18 degrees ! Estimated noise=404.528 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 2.658 at 20.18 degrees (North through East) ! Clean map min=-0.0024994 max=0.14503 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=1.025 mas, bmaj=2.526 mas, bpa=20.88 degrees ! Estimated noise=814.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12758 Jy ! Component: 100 - total flux cleaned = 0.186151 Jy ! Component: 150 - total flux cleaned = 0.220224 Jy ! Component: 200 - total flux cleaned = 0.241341 Jy ! Total flux subtracted in 200 components = 0.241341 Jy ! Clean residual min=-0.005866 max=0.011477 Jy/beam ! Clean residual mean=-0.000038 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.241341 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.241341 Jy ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=2.658 mas, bpa=20.18 degrees ! Estimated noise=404.528 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 = 0.0150945 Jy ! Component: 100 - total flux cleaned = 0.0236055 Jy ! Component: 150 - total flux cleaned = 0.0291746 Jy ! Component: 200 - total flux cleaned = 0.0329582 Jy ! Total flux subtracted in 200 components = 0.0329582 Jy ! Clean residual min=-0.003075 max=0.004124 Jy/beam ! Clean residual mean=-0.000016 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.274299 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.274299 Jy ! Inverting map ! Added new window around map position (-1.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245702 Jy ! Component: 100 - total flux cleaned = 0.00357681 Jy ! Component: 150 - total flux cleaned = 0.00435339 Jy ! Component: 200 - total flux cleaned = 0.00495759 Jy ! Total flux subtracted in 200 components = 0.00495759 Jy ! Clean residual min=-0.002502 max=0.002501 Jy/beam ! Clean residual mean=-0.000009 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.279256 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.279256 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=2.338 mas, bmaj=3.186 mas, bpa=7.323 degrees ! Estimated noise=458.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024913 Jy ! Component: 100 - total flux cleaned = 0.00385612 Jy ! Component: 150 - total flux cleaned = 0.0044905 Jy ! Component: 200 - total flux cleaned = 0.00493371 Jy ! Total flux subtracted in 200 components = 0.00493371 Jy ! Clean residual min=-0.002027 max=0.001688 Jy/beam ! Clean residual mean=-0.000008 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.28419 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 = 0.000243991 Jy ! Component: 100 - total flux cleaned = 0.000333743 Jy ! Component: 150 - total flux cleaned = 0.000376294 Jy ! Component: 200 - total flux cleaned = 0.000418153 Jy ! Total flux subtracted in 200 components = 0.000418153 Jy ! Clean residual min=-0.001945 max=0.001623 Jy/beam ! Clean residual mean=-0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.284608 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 142 components and 0.284608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.198 mas, bmaj=2.658 mas, bpa=20.18 degrees ! Estimated noise=404.528 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111916 Jy ! Component: 100 - total flux cleaned = -0.000916308 Jy ! Component: 150 - total flux cleaned = -0.000915139 Jy ! Component: 200 - total flux cleaned = -0.00108418 Jy ! Total flux subtracted in 200 components = -0.00108418 Jy ! Clean residual min=-0.001924 max=0.001888 Jy/beam ! Clean residual mean=-0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.283524 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 160 components and 0.283524 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=0.071927Jy sigma=0.000781 ! Fit after self-cal, rms=0.071879Jy sigma=0.000780 wmodel J0517+0648_X_2014_08_09_pus_map.mod ! Writing 160 model components to file: J0517+0648_X_2014_08_09_pus_map.mod wobs J0517+0648_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0517+0648_X_2014_08_09_pus_uvs.fits wwins J0517+0648_X_2014_08_09_pus_map.win ! wwins: Wrote 4 windows to J0517+0648_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000747381 Jy ! Component: 100 - total flux cleaned = -0.000984163 Jy ! Component: 150 - total flux cleaned = -0.00104009 Jy ! Component: 200 - total flux cleaned = -0.00106756 Jy ! Component: 250 - total flux cleaned = -0.00104245 Jy ! Component: 300 - total flux cleaned = -0.00104285 Jy ! Component: 350 - total flux cleaned = -0.00111598 Jy ! Component: 400 - total flux cleaned = -0.00113923 Jy ! Component: 450 - total flux cleaned = -0.00111569 Jy ! Component: 500 - total flux cleaned = -0.0011603 Jy ! Component: 550 - total flux cleaned = -0.00118161 Jy ! Component: 600 - total flux cleaned = -0.00116009 Jy ! Component: 650 - total flux cleaned = -0.00113933 Jy ! Component: 700 - total flux cleaned = -0.00120022 Jy ! Component: 750 - total flux cleaned = -0.00122018 Jy ! Component: 800 - total flux cleaned = -0.00127808 Jy ! Component: 850 - total flux cleaned = -0.00127772 Jy ! Component: 900 - total flux cleaned = -0.00133362 Jy ! Component: 950 - total flux cleaned = -0.00133341 Jy ! Component: 1000 - total flux cleaned = -0.00136931 Jy ! Component: 1050 - total flux cleaned = -0.00136956 Jy ! Component: 1100 - total flux cleaned = -0.00143853 Jy ! Component: 1150 - total flux cleaned = -0.00147265 Jy ! Component: 1200 - total flux cleaned = -0.00157211 Jy ! Component: 1250 - total flux cleaned = -0.00163719 Jy ! Component: 1300 - total flux cleaned = -0.00168471 Jy ! Component: 1350 - total flux cleaned = -0.00170053 Jy ! Component: 1400 - total flux cleaned = -0.00173139 Jy ! Component: 1450 - total flux cleaned = -0.00174666 Jy ! Component: 1500 - total flux cleaned = -0.00177685 Jy ! Component: 1550 - total flux cleaned = -0.00180629 Jy ! Component: 1600 - total flux cleaned = -0.00177741 Jy ! Component: 1650 - total flux cleaned = -0.00180609 Jy ! Component: 1700 - total flux cleaned = -0.00179249 Jy ! Component: 1750 - total flux cleaned = -0.00179262 Jy ! Component: 1800 - total flux cleaned = -0.0017791 Jy ! Component: 1850 - total flux cleaned = -0.00179244 Jy ! Component: 1900 - total flux cleaned = -0.00179243 Jy ! Component: 1950 - total flux cleaned = -0.00179244 Jy ! Component: 2000 - total flux cleaned = -0.001818 Jy ! Total flux subtracted in 2048 components = -0.00184323 Jy ! Clean residual min=-0.000789 max=0.000651 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.281681 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 287 components and 0.281681 Jy ![Exited script file: muppet] wmap "J0517+0648_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 2.658 at 20.18 degrees (North through East) ! Clean map min=-0.0026907 max=0.14361 Jy/beam ! Writing clean map to FITS file: J0517+0648_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 0.143613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000249747 device "J0517+0648_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0517+0648_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.521709 0.521709 1.04342 2.08684 4.17367 8.34734 16.6947 33.3894 66.7788 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.198 x 2.658 at 20.18 degrees (North through East) ! Clean map min=-0.0026907 max=0.14361 Jy/beam quit ! Quitting program ! Log file J0517+0648_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:28 2016