! Started logfile: J2354-0019_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:19:19 2016 obs J2354-0019_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2354-0019_X_2014_06_09_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.603232 visibilities/baseline/integration-bin. ! Found source: J2354-0019 ! ! 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 348 lines of history. ! ! Reading 17916 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 J2354-0019_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.772973Jy sigma=0.009413 ! Fit after self-cal, rms=0.761612Jy sigma=0.009275 ! 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=0.8814 mas, bmaj=2.525 mas, bpa=15.19 degrees ! Estimated noise=667.086 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 = 0.179354 Jy ! Component: 100 - total flux cleaned = 0.229975 Jy ! Total flux subtracted in 100 components = 0.229975 Jy ! Clean residual min=-0.014808 max=0.024879 Jy/beam ! Clean residual mean=-0.000084 rms=0.005424 Jy/beam ! Combined flux in latest and established models = 0.229975 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.229975 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=0.095384Jy sigma=0.001119 ! Fit after self-cal, rms=0.095367Jy sigma=0.001119 ! 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=1.041 mas, bmaj=2.691 mas, bpa=13 degrees ! Estimated noise=467.822 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 = 0.0388663 Jy ! Component: 100 - total flux cleaned = 0.0601404 Jy ! Component: 150 - total flux cleaned = 0.0721581 Jy ! Component: 200 - total flux cleaned = 0.079041 Jy ! Total flux subtracted in 200 components = 0.079041 Jy ! Clean residual min=-0.013424 max=0.016064 Jy/beam ! Clean residual mean=0.000029 rms=0.003989 Jy/beam ! Combined flux in latest and established models = 0.309016 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.309016 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=0.078317Jy sigma=0.000908 ! Fit after self-cal, rms=0.078282Jy sigma=0.000907 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.09 KP 0.90 ! LA 1.01 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.11 KP 0.87 ! LA 1.02 MK 1.00* NL 0.98 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.09 KP 0.81 ! LA 1.03 MK 1.00* NL 1.00 OV 1.01 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.12 KP 0.78 ! LA 1.06 MK 1.00* NL 0.97 OV 1.00 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.08 KP 0.75 ! LA 1.05 MK 1.00* NL 1.01 OV 1.01 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.09 KP 0.75 ! LA 1.06 MK 1.00* NL 0.99 OV 1.02 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.26 HN 1.22 KP 0.79 ! LA 1.15 MK 1.00* NL 1.05 OV 1.08 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.21 HN 1.13 KP 0.75 ! LA 1.03 MK 1.00* NL 1.03 OV 1.06 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.15 KP 0.74 ! LA 1.04 MK 1.00* NL 1.04 OV 1.05 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.15 KP 0.79 ! LA 1.07 MK 1.00* NL 1.03 OV 1.05 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.13 KP 0.83 ! LA 1.08 MK 1.00* NL 1.03 OV 1.03 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.10 KP 0.86 ! LA 1.05 MK 1.00* NL 1.03 OV 1.05 ! PT 0.97 SC 1.05 ! ! ! Fit before self-cal, rms=0.078282Jy sigma=0.000907 ! Fit after self-cal, rms=0.068803Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=2.745 mas, bpa=13.27 degrees ! Estimated noise=467.708 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 (3.4, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413927 Jy ! Component: 100 - total flux cleaned = 0.00430262 Jy ! Component: 150 - total flux cleaned = 0.00439726 Jy ! Component: 200 - total flux cleaned = 0.00448029 Jy ! Total flux subtracted in 200 components = 0.00448029 Jy ! Clean residual min=-0.003635 max=0.003361 Jy/beam ! Clean residual mean=0.000009 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.313496 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.313496 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=0.068178Jy sigma=0.000774 ! Fit after self-cal, rms=0.068193Jy sigma=0.000773 ! 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=0.068193Jy sigma=0.000773 ! Fit after self-cal, rms=0.067659Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=2.746 mas, bpa=13.21 degrees ! Estimated noise=466.089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142658 Jy ! Component: 100 - total flux cleaned = 0.0016633 Jy ! Component: 150 - total flux cleaned = 0.00166521 Jy ! Component: 200 - total flux cleaned = 0.00166557 Jy ! Total flux subtracted in 200 components = 0.00166557 Jy ! Clean residual min=-0.002725 max=0.002364 Jy/beam ! Clean residual mean=0.000003 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.315161 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.315161 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=0.067467Jy sigma=0.000767 ! Fit after self-cal, rms=0.067460Jy sigma=0.000767 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 = 0.000409383 Jy ! Component: 100 - total flux cleaned = 0.000407037 Jy ! Component: 150 - total flux cleaned = 0.00040785 Jy ! Component: 200 - total flux cleaned = 0.000408466 Jy ! Total flux subtracted in 200 components = 0.000408466 Jy ! Clean residual min=-0.002466 max=0.002212 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.31557 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.31557 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=0.067399Jy sigma=0.000766 ! Fit after self-cal, rms=0.067398Jy sigma=0.000766 ! 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=0.067398Jy sigma=0.000766 ! Fit after self-cal, rms=0.067259Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=2.75 mas, bpa=13.22 degrees ! Estimated noise=465.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655307 Jy ! Component: 100 - total flux cleaned = 0.0005577 Jy ! Component: 150 - total flux cleaned = 0.000595048 Jy ! Component: 200 - total flux cleaned = 0.000594231 Jy ! Total flux subtracted in 200 components = 0.000594231 Jy ! Clean residual min=-0.002024 max=0.001601 Jy/beam ! Clean residual mean=0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.316164 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.316164 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=0.067191Jy sigma=0.000765 ! Fit after self-cal, rms=0.067190Jy sigma=0.000765 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 = 0.000213419 Jy ! Component: 100 - total flux cleaned = 0.000245332 Jy ! Component: 150 - total flux cleaned = 0.000274917 Jy ! Component: 200 - total flux cleaned = 0.00033195 Jy ! Total flux subtracted in 200 components = 0.00033195 Jy ! Clean residual min=-0.001891 max=0.001496 Jy/beam ! Clean residual mean=0.000001 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.316496 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.316496 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=0.067164Jy sigma=0.000764 ! Fit after self-cal, rms=0.067164Jy sigma=0.000764 ! 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=0.067164Jy sigma=0.000764 ! Fit after self-cal, rms=0.067107Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=4.547 mas, bpa=-7.728 degrees ! Estimated noise=545.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000552543 Jy ! Component: 100 - total flux cleaned = 0.000814003 Jy ! Component: 150 - total flux cleaned = 0.000946885 Jy ! Component: 200 - total flux cleaned = 0.000990488 Jy ! Total flux subtracted in 200 components = 0.000990488 Jy ! Clean residual min=-0.001208 max=0.001488 Jy/beam ! Clean residual mean=0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.317486 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.317487 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=0.067092Jy sigma=0.000764 ! Fit after self-cal, rms=0.067090Jy sigma=0.000764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.22917e-05 Jy ! Component: 100 - total flux cleaned = 8.63106e-05 Jy ! Component: 150 - total flux cleaned = 0.000103022 Jy ! Component: 200 - total flux cleaned = 0.000134534 Jy ! Total flux subtracted in 200 components = 0.000134534 Jy ! Clean residual min=-0.001169 max=0.001396 Jy/beam ! Clean residual mean=0.000002 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.317621 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.317621 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=0.067086Jy sigma=0.000764 ! Fit after self-cal, rms=0.067082Jy sigma=0.000764 ! 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=1.045 mas, bmaj=2.753 mas, bpa=13.24 degrees ! Estimated noise=464.446 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.753 at 13.24 degrees (North through East) ! Clean map min=-0.0017873 max=0.23903 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=0.8828 mas, bmaj=2.588 mas, bpa=15.43 degrees ! Estimated noise=667.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179393 Jy ! Component: 100 - total flux cleaned = 0.228442 Jy ! Component: 150 - total flux cleaned = 0.255114 Jy ! Component: 200 - total flux cleaned = 0.271451 Jy ! Total flux subtracted in 200 components = 0.271451 Jy ! Clean residual min=-0.006699 max=0.008595 Jy/beam ! Clean residual mean=-0.000032 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.271451 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.271451 Jy ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.753 mas, bpa=13.24 degrees ! Estimated noise=464.446 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 = 0.0145702 Jy ! Component: 100 - total flux cleaned = 0.0238706 Jy ! Component: 150 - total flux cleaned = 0.0301972 Jy ! Component: 200 - total flux cleaned = 0.0346267 Jy ! Total flux subtracted in 200 components = 0.0346267 Jy ! Clean residual min=-0.002341 max=0.002901 Jy/beam ! Clean residual mean=-0.000008 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.306077 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 58 components and 0.306077 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=2.155 mas, bmaj=4.547 mas, bpa=-7.728 degrees ! Estimated noise=545.478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461978 Jy ! Component: 100 - total flux cleaned = 0.00741208 Jy ! Component: 150 - total flux cleaned = 0.00921014 Jy ! Component: 200 - total flux cleaned = 0.0103936 Jy ! Total flux subtracted in 200 components = 0.0103936 Jy ! Clean residual min=-0.001608 max=0.001402 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.316471 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 = 0.000476915 Jy ! Component: 100 - total flux cleaned = 0.000721962 Jy ! Component: 150 - total flux cleaned = 0.000816689 Jy ! Component: 200 - total flux cleaned = 0.000923957 Jy ! Total flux subtracted in 200 components = 0.000923957 Jy ! Clean residual min=-0.001530 max=0.001334 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.317395 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 99 components and 0.317395 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.753 mas, bpa=13.24 degrees ! Estimated noise=464.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000371172 Jy ! Component: 100 - total flux cleaned = 0.000672502 Jy ! Component: 150 - total flux cleaned = 0.000705504 Jy ! Component: 200 - total flux cleaned = 0.000797954 Jy ! Total flux subtracted in 200 components = 0.000797954 Jy ! Clean residual min=-0.001779 max=0.001154 Jy/beam ! Clean residual mean=0.000000 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.318193 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.318193 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=0.067082Jy sigma=0.000764 ! Fit after self-cal, rms=0.067067Jy sigma=0.000764 wmodel J2354-0019_X_2014_06_09_pus_map.mod ! Writing 113 model components to file: J2354-0019_X_2014_06_09_pus_map.mod wobs J2354-0019_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2354-0019_X_2014_06_09_pus_uvs.fits wwins J2354-0019_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J2354-0019_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000654168 Jy ! Component: 100 - total flux cleaned = -0.00122847 Jy ! Component: 150 - total flux cleaned = -0.00176307 Jy ! Component: 200 - total flux cleaned = -0.00224853 Jy ! Component: 250 - total flux cleaned = -0.00251874 Jy ! Component: 300 - total flux cleaned = -0.00270359 Jy ! Component: 350 - total flux cleaned = -0.00281018 Jy ! Component: 400 - total flux cleaned = -0.00291316 Jy ! Component: 450 - total flux cleaned = -0.00294648 Jy ! Component: 500 - total flux cleaned = -0.00304286 Jy ! Component: 550 - total flux cleaned = -0.00307345 Jy ! Component: 600 - total flux cleaned = -0.00308844 Jy ! Component: 650 - total flux cleaned = -0.00308852 Jy ! Component: 700 - total flux cleaned = -0.00316004 Jy ! Component: 750 - total flux cleaned = -0.00317409 Jy ! Component: 800 - total flux cleaned = -0.00322883 Jy ! Component: 850 - total flux cleaned = -0.00330937 Jy ! Component: 900 - total flux cleaned = -0.00337464 Jy ! Component: 950 - total flux cleaned = -0.003452 Jy ! Component: 1000 - total flux cleaned = -0.00354036 Jy ! Component: 1050 - total flux cleaned = -0.00363936 Jy ! Component: 1100 - total flux cleaned = -0.00372424 Jy ! Component: 1150 - total flux cleaned = -0.00380772 Jy ! Component: 1200 - total flux cleaned = -0.00391291 Jy ! Component: 1250 - total flux cleaned = -0.00399307 Jy ! Component: 1300 - total flux cleaned = -0.00409451 Jy ! Component: 1350 - total flux cleaned = -0.00419422 Jy ! Component: 1400 - total flux cleaned = -0.00428102 Jy ! Component: 1450 - total flux cleaned = -0.00436651 Jy ! Component: 1500 - total flux cleaned = -0.00447152 Jy ! Component: 1550 - total flux cleaned = -0.0045335 Jy ! Component: 1600 - total flux cleaned = -0.00460461 Jy ! Component: 1650 - total flux cleaned = -0.00470421 Jy ! Component: 1700 - total flux cleaned = -0.00475304 Jy ! Component: 1750 - total flux cleaned = -0.00481103 Jy ! Component: 1800 - total flux cleaned = -0.00485855 Jy ! Component: 1850 - total flux cleaned = -0.00490546 Jy ! Component: 1900 - total flux cleaned = -0.00497015 Jy ! Component: 1950 - total flux cleaned = -0.00503388 Jy ! Component: 2000 - total flux cleaned = -0.00507872 Jy ! Total flux subtracted in 2048 components = -0.00512314 Jy ! Clean residual min=-0.000495 max=0.000439 Jy/beam ! Clean residual mean=-0.000000 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.31307 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 237 components and 0.31307 Jy ![Exited script file: muppet] wmap "J2354-0019_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.753 at 13.24 degrees (North through East) ! Clean map min=-0.0010378 max=0.24058 Jy/beam ! Writing clean map to FITS file: J2354-0019_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.240575 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000172032 device "J2354-0019_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2354-0019_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214526 0.214526 0.429052 0.858104 1.71621 3.43241 6.86483 13.7297 27.4593 54.9186 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.24 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.045 x 2.753 at 13.24 degrees (North through East) ! Clean map min=-0.0010378 max=0.24058 Jy/beam quit ! Quitting program ! Log file J2354-0019_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:19:20 2016