! Started logfile: J1047-1308_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:14:50 2017 obs J1047-1308_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1047-1308_X_2015_01_23_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872087 visibilities/baseline/integration-bin. ! Found source: J1047-1308 ! ! 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 350 lines of history. ! ! Reading 38616 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 J1047-1308_X_2015_01_23_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.817511Jy sigma=0.009605 ! Fit after self-cal, rms=0.777039Jy sigma=0.009151 ! 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=0.6502 mas, bmaj=1.754 mas, bpa=-4.22 degrees ! Estimated noise=643.081 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 = 0.173072 Jy ! Component: 100 - total flux cleaned = 0.211147 Jy ! Total flux subtracted in 100 components = 0.211147 Jy ! Clean residual min=-0.019669 max=0.022826 Jy/beam ! Clean residual mean=-0.000190 rms=0.005554 Jy/beam ! Combined flux in latest and established models = 0.211147 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.211147 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=0.119336Jy sigma=0.001362 ! Fit after self-cal, rms=0.119289Jy sigma=0.001362 ! 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=0.808 mas, bmaj=2.012 mas, bpa=-3.328 degrees ! Estimated noise=313.608 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 = 0.0167586 Jy ! Component: 100 - total flux cleaned = 0.0236162 Jy ! Component: 150 - total flux cleaned = 0.0239401 Jy ! Component: 200 - total flux cleaned = 0.0238088 Jy ! Total flux subtracted in 200 components = 0.0238088 Jy ! Clean residual min=-0.019044 max=0.029584 Jy/beam ! Clean residual mean=-0.000245 rms=0.007206 Jy/beam ! Combined flux in latest and established models = 0.234956 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.234956 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=0.116362Jy sigma=0.001346 ! Fit after self-cal, rms=0.116361Jy sigma=0.001346 ! 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 0.86 FD 1.04 HN 1.04 KP 0.83 ! LA 14.37 MK 0.96 NL 0.97 OV 0.90 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.05 KP 0.78 ! LA 13.82 MK 0.97 NL 0.98 OV 0.90 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 1.05 KP 0.74 ! LA 14.03 MK 1.00 NL 0.98 OV 0.90 ! PT 0.87 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.02 HN 1.05 KP 0.69 ! LA 13.29 MK 0.99 NL 0.98 OV 0.90 ! PT 0.87 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.00 HN 0.99 KP 0.66 ! LA 10.83 MK 1.02 NL 0.99 OV 0.89 ! PT 0.89 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.03 KP 0.66 ! LA 13.16 MK 1.01 NL 1.00 OV 0.92 ! PT 0.87 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.17 KP 0.65 ! LA 12.67 MK 1.06 NL 1.03 OV 0.98 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.06 HN 1.12 KP 0.66 ! LA 11.92 MK 1.01 NL 0.99 OV 0.96 ! PT 0.87 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.10 KP 0.68 ! LA 14.06 MK 1.00 NL 0.97 OV 0.95 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.03 HN 1.05 KP 0.71 ! LA 11.05 MK 1.01 NL 0.99 OV 0.95 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.08 KP 0.74 ! LA 9.32 MK 1.03 NL 0.98 OV 0.91 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 1.05 KP 0.72 ! LA 10.40 MK 1.03 NL 0.97 OV 0.92 ! PT 0.91 SC 1.00 ! ! ! Fit before self-cal, rms=0.116361Jy sigma=0.001346 ! Fit after self-cal, rms=0.256238Jy sigma=0.000809 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8115 mas, bmaj=2.008 mas, bpa=-3.138 degrees ! Estimated noise=312.313 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 (-2.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105624 Jy ! Component: 100 - total flux cleaned = 0.0137148 Jy ! Component: 150 - total flux cleaned = 0.0141125 Jy ! Component: 200 - total flux cleaned = 0.0144922 Jy ! Total flux subtracted in 200 components = 0.0144922 Jy ! Clean residual min=-0.002622 max=0.002618 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.249448 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.249448 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=0.255944Jy sigma=0.000788 ! Fit after self-cal, rms=0.257207Jy sigma=0.000784 ! 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=0.257207Jy sigma=0.000784 ! Fit after self-cal, rms=0.272215Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8116 mas, bmaj=2.004 mas, bpa=-3.037 degrees ! Estimated noise=311.359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262546 Jy ! Component: 100 - total flux cleaned = 0.00360658 Jy ! Component: 150 - total flux cleaned = 0.00373162 Jy ! Component: 200 - total flux cleaned = 0.00380081 Jy ! Total flux subtracted in 200 components = 0.00380081 Jy ! Clean residual min=-0.001713 max=0.001557 Jy/beam ! Clean residual mean=-0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.253249 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 53 components and 0.253249 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=0.272184Jy sigma=0.000780 ! Fit after self-cal, rms=0.272183Jy sigma=0.000780 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 = 0.000829431 Jy ! Component: 100 - total flux cleaned = 0.000829932 Jy ! Component: 150 - total flux cleaned = 0.000858461 Jy ! Component: 200 - total flux cleaned = 0.00088255 Jy ! Total flux subtracted in 200 components = 0.00088255 Jy ! Clean residual min=-0.002078 max=0.001456 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.254132 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.254132 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=0.272174Jy sigma=0.000780 ! Fit after self-cal, rms=0.272177Jy sigma=0.000780 ! 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=0.272177Jy sigma=0.000780 ! Fit after self-cal, rms=0.274177Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8116 mas, bmaj=2.005 mas, bpa=-3.089 degrees ! Estimated noise=311.645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134388 Jy ! Component: 100 - total flux cleaned = 0.00162885 Jy ! Component: 150 - total flux cleaned = 0.00163016 Jy ! Component: 200 - total flux cleaned = 0.00165239 Jy ! Total flux subtracted in 200 components = 0.00165239 Jy ! Clean residual min=-0.001357 max=0.001239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.255784 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.255784 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=0.274164Jy sigma=0.000779 ! Fit after self-cal, rms=0.274165Jy sigma=0.000779 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 = 0.000331136 Jy ! Component: 100 - total flux cleaned = 0.000311814 Jy ! Component: 150 - total flux cleaned = 0.000312709 Jy ! Component: 200 - total flux cleaned = 0.00029701 Jy ! Total flux subtracted in 200 components = 0.00029701 Jy ! Clean residual min=-0.001365 max=0.001124 Jy/beam ! Clean residual mean=-0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.256081 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.256081 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=0.274159Jy sigma=0.000779 ! Fit after self-cal, rms=0.274157Jy sigma=0.000779 ! 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=0.274157Jy sigma=0.000779 ! Fit after self-cal, rms=0.274971Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.034 mas, bmaj=3.773 mas, bpa=-0.5095 degrees ! Estimated noise=409.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993632 Jy ! Component: 100 - total flux cleaned = 0.000987567 Jy ! Component: 150 - total flux cleaned = 0.000949986 Jy ! Component: 200 - total flux cleaned = 0.000949602 Jy ! Total flux subtracted in 200 components = 0.000949602 Jy ! Clean residual min=-0.001195 max=0.001077 Jy/beam ! Clean residual mean=-0.000004 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.257031 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.257031 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=0.274967Jy sigma=0.000778 ! Fit after self-cal, rms=0.274964Jy 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 = 9.91304e-05 Jy ! Component: 100 - total flux cleaned = 0.000144264 Jy ! Component: 150 - total flux cleaned = 0.000162349 Jy ! Component: 200 - total flux cleaned = 0.00018638 Jy ! Total flux subtracted in 200 components = 0.00018638 Jy ! Clean residual min=-0.001195 max=0.001048 Jy/beam ! Clean residual mean=-0.000004 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.257217 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.257217 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=0.274962Jy sigma=0.000778 ! Fit after self-cal, rms=0.274964Jy sigma=0.000778 ! 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=0.8114 mas, bmaj=2.006 mas, bpa=-3.146 degrees ! Estimated noise=311.853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 2.006 at -3.146 degrees (North through East) ! Clean map min=-0.0011769 max=0.22558 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=0.6512 mas, bmaj=1.735 mas, bpa=-3.563 degrees ! Estimated noise=639.833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172056 Jy ! Component: 100 - total flux cleaned = 0.210104 Jy ! Component: 150 - total flux cleaned = 0.225273 Jy ! Component: 200 - total flux cleaned = 0.234605 Jy ! Total flux subtracted in 200 components = 0.234605 Jy ! Clean residual min=-0.003378 max=0.004981 Jy/beam ! Clean residual mean=-0.000007 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.234605 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.234605 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=2.006 mas, bpa=-3.146 degrees ! Estimated noise=311.853 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 = 0.0087638 Jy ! Component: 100 - total flux cleaned = 0.0141606 Jy ! Component: 150 - total flux cleaned = 0.0177623 Jy ! Component: 200 - total flux cleaned = 0.0202441 Jy ! Total flux subtracted in 200 components = 0.0202441 Jy ! Clean residual min=-0.001432 max=0.001656 Jy/beam ! Clean residual mean=-0.000007 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.254849 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.254849 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=2.034 mas, bmaj=3.773 mas, bpa=-0.5095 degrees ! Estimated noise=409.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199343 Jy ! Component: 100 - total flux cleaned = 0.00223622 Jy ! Component: 150 - total flux cleaned = 0.00230787 Jy ! Component: 200 - total flux cleaned = 0.00236358 Jy ! Total flux subtracted in 200 components = 0.00236358 Jy ! Clean residual min=-0.001316 max=0.001401 Jy/beam ! Clean residual mean=-0.000009 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.257213 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.88584e-06 Jy ! Component: 100 - total flux cleaned = -2.33071e-06 Jy ! Component: 150 - total flux cleaned = 1.80435e-05 Jy ! Component: 200 - total flux cleaned = 5.39081e-05 Jy ! Total flux subtracted in 200 components = 5.39081e-05 Jy ! Clean residual min=-0.001224 max=0.001274 Jy/beam ! Clean residual mean=-0.000007 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.257267 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.257267 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=2.006 mas, bpa=-3.146 degrees ! Estimated noise=311.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167302 Jy ! Component: 100 - total flux cleaned = 0.00020697 Jy ! Component: 150 - total flux cleaned = 0.000277503 Jy ! Component: 200 - total flux cleaned = 0.000341678 Jy ! Total flux subtracted in 200 components = 0.000341678 Jy ! Clean residual min=-0.001197 max=0.001284 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.257609 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 70 components and 0.257609 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=0.274972Jy sigma=0.000779 ! Fit after self-cal, rms=0.274962Jy sigma=0.000779 wmodel J1047-1308_X_2015_01_23_pus_map.mod ! Writing 70 model components to file: J1047-1308_X_2015_01_23_pus_map.mod wobs J1047-1308_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1047-1308_X_2015_01_23_pus_uvs.fits wwins J1047-1308_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1047-1308_X_2015_01_23_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 = 0.00018028 Jy ! Component: 100 - total flux cleaned = 0.000390401 Jy ! Component: 150 - total flux cleaned = 0.000489499 Jy ! Component: 200 - total flux cleaned = 0.000507963 Jy ! Component: 250 - total flux cleaned = 0.000544745 Jy ! Component: 300 - total flux cleaned = 0.000545213 Jy ! Component: 350 - total flux cleaned = 0.000664574 Jy ! Component: 400 - total flux cleaned = 0.000697539 Jy ! Component: 450 - total flux cleaned = 0.000730236 Jy ! Component: 500 - total flux cleaned = 0.00077776 Jy ! Component: 550 - total flux cleaned = 0.000762681 Jy ! Component: 600 - total flux cleaned = 0.000747634 Jy ! Component: 650 - total flux cleaned = 0.000747159 Jy ! Component: 700 - total flux cleaned = 0.000703415 Jy ! Component: 750 - total flux cleaned = 0.000675152 Jy ! Component: 800 - total flux cleaned = 0.000661493 Jy ! Component: 850 - total flux cleaned = 0.000702385 Jy ! Component: 900 - total flux cleaned = 0.00072899 Jy ! Component: 950 - total flux cleaned = 0.000742254 Jy ! Component: 1000 - total flux cleaned = 0.000742249 Jy ! Component: 1050 - total flux cleaned = 0.000767903 Jy ! Component: 1100 - total flux cleaned = 0.000817934 Jy ! Component: 1150 - total flux cleaned = 0.000830393 Jy ! Component: 1200 - total flux cleaned = 0.00086686 Jy ! Component: 1250 - total flux cleaned = 0.000902811 Jy ! Component: 1300 - total flux cleaned = 0.000914995 Jy ! Component: 1350 - total flux cleaned = 0.000973376 Jy ! Component: 1400 - total flux cleaned = 0.000984799 Jy ! Component: 1450 - total flux cleaned = 0.000985021 Jy ! Component: 1500 - total flux cleaned = 0.000996311 Jy ! Component: 1550 - total flux cleaned = 0.00101856 Jy ! Component: 1600 - total flux cleaned = 0.00101851 Jy ! Component: 1650 - total flux cleaned = 0.00100771 Jy ! Component: 1700 - total flux cleaned = 0.000997139 Jy ! Component: 1750 - total flux cleaned = 0.000976042 Jy ! Component: 1800 - total flux cleaned = 0.000996843 Jy ! Component: 1850 - total flux cleaned = 0.000996683 Jy ! Component: 1900 - total flux cleaned = 0.000996678 Jy ! Component: 1950 - total flux cleaned = 0.00102713 Jy ! Component: 2000 - total flux cleaned = 0.00106722 Jy ! Total flux subtracted in 2048 components = 0.00107713 Jy ! Clean residual min=-0.000530 max=0.000552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.258686 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 201 components and 0.258685 Jy ![Exited script file: muppet] wmap "J1047-1308_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 2.006 at -3.146 degrees (North through East) ! Clean map min=-0.0012538 max=0.22514 Jy/beam ! Writing clean map to FITS file: J1047-1308_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.225144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000180122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240009 0.240009 0.480017 0.960034 1.92007 3.84014 7.68027 15.3605 30.7211 61.4422 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 2.006 at -3.146 degrees (North through East) ! Clean map min=-0.0012538 max=0.22514 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1047-1308_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:14:52 2017