! Started logfile: J0553-0840_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:37:52 2016 obs J0553-0840_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0553-0840_X_2014_12_20_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0553-0840 ! ! 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 64416 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 J0553-0840_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.968134Jy sigma=0.011702 ! Fit after self-cal, rms=0.941016Jy sigma=0.011404 ! 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=0.7213 mas, bmaj=1.723 mas, bpa=-2.037 degrees ! Estimated noise=491.91 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 = 0.0446518 Jy ! Component: 100 - total flux cleaned = 0.0615776 Jy ! Total flux subtracted in 100 components = 0.0615776 Jy ! Clean residual min=-0.004644 max=0.013874 Jy/beam ! Clean residual mean=0.000028 rms=0.001600 Jy/beam ! Combined flux in latest and established models = 0.0615776 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0615776 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=0.073766Jy sigma=0.000856 ! Fit after self-cal, rms=0.073605Jy sigma=0.000854 ! Inverting map ! Added new window around map position (-1.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138375 Jy ! Component: 100 - total flux cleaned = 0.0219605 Jy ! Total flux subtracted in 100 components = 0.0219605 Jy ! Clean residual min=-0.003077 max=0.006586 Jy/beam ! Clean residual mean=0.000007 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.0835381 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0835381 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=0.070622Jy sigma=0.000810 ! Fit after self-cal, rms=0.070237Jy sigma=0.000806 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00717401 Jy ! Component: 100 - total flux cleaned = 0.0112555 Jy ! Total flux subtracted in 100 components = 0.0112555 Jy ! Clean residual min=-0.002804 max=0.004322 Jy/beam ! Clean residual mean=-0.000005 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.0947936 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.0947936 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=0.069410Jy sigma=0.000794 ! Fit after self-cal, rms=0.069302Jy sigma=0.000793 ! 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=0.8815 mas, bmaj=2.077 mas, bpa=-2.086 degrees ! Estimated noise=232.154 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 (-3, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00636491 Jy ! Component: 100 - total flux cleaned = 0.0103706 Jy ! Component: 150 - total flux cleaned = 0.0133201 Jy ! Component: 200 - total flux cleaned = 0.0156409 Jy ! Total flux subtracted in 200 components = 0.0156409 Jy ! Clean residual min=-0.001998 max=0.002825 Jy/beam ! Clean residual mean=0.000009 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.110435 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.110435 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=0.068653Jy sigma=0.000784 ! Fit after self-cal, rms=0.068566Jy sigma=0.000782 ! 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 0.94 FD 1.07 HN 1.07 KP 1.09 ! LA 0.93 MK 1.00 NL 0.97 OV 0.97 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.11 KP 1.00 ! LA 0.92 MK 0.94 NL 0.98 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.16 KP 0.97 ! LA 0.96 MK 1.00 NL 0.95 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.10 KP 0.93 ! LA 0.93 MK 0.97 NL 0.97 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 1.06 KP 0.90 ! LA 0.96 MK 1.02 NL 0.94 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.01 KP 0.86 ! LA 0.94 MK 0.98 NL 0.99 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.10 KP 0.91 ! LA 0.97 MK 1.04 NL 0.99 OV 1.08 ! PT 1.05 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.10 KP 0.88 ! LA 0.96 MK 0.97 NL 0.97 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.10 KP 0.90 ! LA 0.96 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.04 KP 0.94 ! LA 0.99 MK 1.00 NL 0.96 OV 0.98 ! PT 0.97 SC 0.88 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.05 KP 1.01 ! LA 0.96 MK 0.97 NL 1.01 OV 0.99 ! PT 1.01 SC 0.89 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.04 KP 0.99 ! LA 0.93 MK 0.96 NL 0.96 OV 0.96 ! PT 1.05 SC 0.92 ! ! ! Fit before self-cal, rms=0.068566Jy sigma=0.000782 ! Fit after self-cal, rms=0.067387Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=2.061 mas, bpa=-1.705 degrees ! Estimated noise=226.925 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 (-5.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00302623 Jy ! Component: 100 - total flux cleaned = 0.00490214 Jy ! Component: 150 - total flux cleaned = 0.00608594 Jy ! Component: 200 - total flux cleaned = 0.00688679 Jy ! Total flux subtracted in 200 components = 0.00688679 Jy ! Clean residual min=-0.001197 max=0.001407 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.117321 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 74 components and 0.117321 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=0.067231Jy sigma=0.000777 ! Fit after self-cal, rms=0.067239Jy sigma=0.000776 ! 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=0.067239Jy sigma=0.000776 ! Fit after self-cal, rms=0.067193Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8806 mas, bmaj=2.061 mas, bpa=-1.598 degrees ! Estimated noise=226.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153052 Jy ! Component: 100 - total flux cleaned = 0.00235328 Jy ! Component: 150 - total flux cleaned = 0.00291041 Jy ! Component: 200 - total flux cleaned = 0.00334279 Jy ! Total flux subtracted in 200 components = 0.00334279 Jy ! Clean residual min=-0.001038 max=0.001224 Jy/beam ! Clean residual mean=-0.000002 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.120664 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 89 components and 0.120664 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=0.067140Jy sigma=0.000775 ! Fit after self-cal, rms=0.067138Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507256 Jy ! Component: 100 - total flux cleaned = 0.000889817 Jy ! Component: 150 - total flux cleaned = 0.0011656 Jy ! Component: 200 - total flux cleaned = 0.00136389 Jy ! Total flux subtracted in 200 components = 0.00136389 Jy ! Clean residual min=-0.000947 max=0.001132 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.122028 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 100 components and 0.122028 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=0.067116Jy sigma=0.000775 ! Fit after self-cal, rms=0.067111Jy sigma=0.000775 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067111Jy sigma=0.000775 ! Fit after self-cal, rms=0.066575Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8792 mas, bmaj=2.057 mas, bpa=-1.553 degrees ! Estimated noise=224.769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624988 Jy ! Component: 100 - total flux cleaned = 0.00106534 Jy ! Component: 150 - total flux cleaned = 0.00143224 Jy ! Component: 200 - total flux cleaned = 0.00166755 Jy ! Total flux subtracted in 200 components = 0.00166755 Jy ! Clean residual min=-0.000903 max=0.000990 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.123696 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.123696 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=0.066554Jy sigma=0.000774 ! Fit after self-cal, rms=0.066550Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021672 Jy ! Component: 100 - total flux cleaned = 0.000429196 Jy ! Component: 150 - total flux cleaned = 0.000598224 Jy ! Component: 200 - total flux cleaned = 0.000689351 Jy ! Total flux subtracted in 200 components = 0.000689351 Jy ! Clean residual min=-0.000858 max=0.000918 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.124385 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 116 components and 0.124385 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=0.066540Jy sigma=0.000774 ! Fit after self-cal, rms=0.066537Jy sigma=0.000774 ! 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=0.066537Jy sigma=0.000774 ! Fit after self-cal, rms=0.066053Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=3.784 mas, bpa=2.088 degrees ! Estimated noise=278.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797773 Jy ! Component: 100 - total flux cleaned = 0.00108344 Jy ! Component: 150 - total flux cleaned = 0.00124743 Jy ! Component: 200 - total flux cleaned = 0.00138821 Jy ! Total flux subtracted in 200 components = 0.00138821 Jy ! Clean residual min=-0.000851 max=0.000854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.125773 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.125773 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=0.066046Jy sigma=0.000774 ! Fit after self-cal, rms=0.066041Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.71109e-05 Jy ! Component: 100 - total flux cleaned = 0.000218615 Jy ! Component: 150 - total flux cleaned = 0.000330802 Jy ! Component: 200 - total flux cleaned = 0.000422086 Jy ! Total flux subtracted in 200 components = 0.000422086 Jy ! Clean residual min=-0.000885 max=0.000851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.126195 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.126195 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=0.066039Jy sigma=0.000774 ! Fit after self-cal, rms=0.066036Jy sigma=0.000774 ! 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=0.878 mas, bmaj=2.054 mas, bpa=-1.528 degrees ! Estimated noise=223.653 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 2.054 at -1.528 degrees (North through East) ! Clean map min=-0.00071078 max=0.054633 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=0.7196 mas, bmaj=1.705 mas, bpa=-1.439 degrees ! Estimated noise=471.323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0432313 Jy ! Component: 100 - total flux cleaned = 0.063804 Jy ! Component: 150 - total flux cleaned = 0.0763635 Jy ! Component: 200 - total flux cleaned = 0.084615 Jy ! Total flux subtracted in 200 components = 0.084615 Jy ! Clean residual min=-0.002967 max=0.004598 Jy/beam ! Clean residual mean=0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.084615 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.084615 Jy ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.054 mas, bpa=-1.528 degrees ! Estimated noise=223.653 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 = 0.00866454 Jy ! Component: 100 - total flux cleaned = 0.0148249 Jy ! Component: 150 - total flux cleaned = 0.0196388 Jy ! Component: 200 - total flux cleaned = 0.0234848 Jy ! Total flux subtracted in 200 components = 0.0234848 Jy ! Clean residual min=-0.001512 max=0.002443 Jy/beam ! Clean residual mean=0.000012 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.1081 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.1081 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=2.18 mas, bmaj=3.784 mas, bpa=2.088 degrees ! Estimated noise=278.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526086 Jy ! Component: 100 - total flux cleaned = 0.00865639 Jy ! Component: 150 - total flux cleaned = 0.011069 Jy ! Component: 200 - total flux cleaned = 0.012841 Jy ! Total flux subtracted in 200 components = 0.012841 Jy ! Clean residual min=-0.001142 max=0.001330 Jy/beam ! Clean residual mean=0.000009 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.120941 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 = 0.00131897 Jy ! Component: 100 - total flux cleaned = 0.0023151 Jy ! Component: 150 - total flux cleaned = 0.00307683 Jy ! Component: 200 - total flux cleaned = 0.00366566 Jy ! Total flux subtracted in 200 components = 0.00366566 Jy ! Clean residual min=-0.000976 max=0.000889 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.124606 Jy ! Adding 111 model components to the UV plane model. ! The established model now contains 143 components and 0.124606 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.878 mas, bmaj=2.054 mas, bpa=-1.528 degrees ! Estimated noise=223.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419305 Jy ! Component: 100 - total flux cleaned = 0.000735039 Jy ! Component: 150 - total flux cleaned = 0.000915166 Jy ! Component: 200 - total flux cleaned = 0.00103615 Jy ! Total flux subtracted in 200 components = 0.00103615 Jy ! Clean residual min=-0.000909 max=0.000818 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.125643 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 161 components and 0.125643 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=0.066050Jy sigma=0.000774 ! Fit after self-cal, rms=0.066040Jy sigma=0.000774 wmodel J0553-0840_X_2014_12_20_pus_map.mod ! Writing 161 model components to file: J0553-0840_X_2014_12_20_pus_map.mod wobs J0553-0840_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0553-0840_X_2014_12_20_pus_uvs.fits wwins J0553-0840_X_2014_12_20_pus_map.win ! wwins: Wrote 4 windows to J0553-0840_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 = -0.000158123 Jy ! Component: 100 - total flux cleaned = -0.00013018 Jy ! Component: 150 - total flux cleaned = -0.000117123 Jy ! Component: 200 - total flux cleaned = -9.14822e-05 Jy ! Component: 250 - total flux cleaned = -6.66771e-05 Jy ! Component: 300 - total flux cleaned = -5.47546e-05 Jy ! Component: 350 - total flux cleaned = -4.32579e-05 Jy ! Component: 400 - total flux cleaned = -3.22176e-05 Jy ! Component: 450 - total flux cleaned = 2.89539e-07 Jy ! Component: 500 - total flux cleaned = 3.21383e-05 Jy ! Component: 550 - total flux cleaned = 7.34468e-05 Jy ! Component: 600 - total flux cleaned = 0.000123868 Jy ! Component: 650 - total flux cleaned = 0.000163435 Jy ! Component: 700 - total flux cleaned = 0.000212235 Jy ! Component: 750 - total flux cleaned = 0.000269333 Jy ! Component: 800 - total flux cleaned = 0.000278575 Jy ! Component: 850 - total flux cleaned = 0.000297255 Jy ! Component: 900 - total flux cleaned = 0.000333674 Jy ! Component: 950 - total flux cleaned = 0.000387243 Jy ! Component: 1000 - total flux cleaned = 0.000431134 Jy ! Component: 1050 - total flux cleaned = 0.000465826 Jy ! Component: 1100 - total flux cleaned = 0.00051702 Jy ! Component: 1150 - total flux cleaned = 0.000583862 Jy ! Component: 1200 - total flux cleaned = 0.000608497 Jy ! Component: 1250 - total flux cleaned = 0.000649111 Jy ! Component: 1300 - total flux cleaned = 0.000689247 Jy ! Component: 1350 - total flux cleaned = 0.000720641 Jy ! Component: 1400 - total flux cleaned = 0.000759521 Jy ! Component: 1450 - total flux cleaned = 0.000751843 Jy ! Component: 1500 - total flux cleaned = 0.000797349 Jy ! Component: 1550 - total flux cleaned = 0.000834584 Jy ! Component: 1600 - total flux cleaned = 0.000849348 Jy ! Component: 1650 - total flux cleaned = 0.000871223 Jy ! Component: 1700 - total flux cleaned = 0.000907141 Jy ! Component: 1750 - total flux cleaned = 0.000935627 Jy ! Component: 1800 - total flux cleaned = 0.000977629 Jy ! Component: 1850 - total flux cleaned = 0.000998463 Jy ! Component: 1900 - total flux cleaned = 0.00102579 Jy ! Component: 1950 - total flux cleaned = 0.00103934 Jy ! Component: 2000 - total flux cleaned = 0.0010661 Jy ! Total flux subtracted in 2048 components = 0.00107928 Jy ! Clean residual min=-0.000392 max=0.000397 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.126722 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 300 components and 0.126722 Jy ![Exited script file: muppet] wmap "J0553-0840_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 2.054 at -1.528 degrees (North through East) ! Clean map min=-0.00059053 max=0.054639 Jy/beam ! Writing clean map to FITS file: J0553-0840_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 0.0546393 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126292 device "J0553-0840_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0553-0840_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.693414 0.693414 1.38683 2.77365 5.54731 11.0946 22.1892 44.3785 88.757 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.054 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.878 x 2.054 at -1.528 degrees (North through East) ! Clean map min=-0.00059053 max=0.054639 Jy/beam quit ! Quitting program ! Log file J0553-0840_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:37:58 2016