! Started logfile: J0424+0036_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:06:58 2016 obs J0424+0036_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0424+0036_X_2014_06_09_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.459028 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0424+0036 ! ! 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 344 lines of history. ! ! Reading 7932 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 J0424+0036_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.722107Jy sigma=0.008274 ! Fit after self-cal, rms=0.704466Jy sigma=0.008057 ! 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=1.515 mas, bmaj=3.216 mas, bpa=24.65 degrees ! Estimated noise=1209.07 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 = 0.233416 Jy ! Component: 100 - total flux cleaned = 0.296184 Jy ! Total flux subtracted in 100 components = 0.296184 Jy ! Clean residual min=-0.020915 max=0.023462 Jy/beam ! Clean residual mean=-0.000044 rms=0.006355 Jy/beam ! Combined flux in latest and established models = 0.296184 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.296184 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=0.105309Jy sigma=0.001105 ! Fit after self-cal, rms=0.105334Jy sigma=0.001105 ! 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=1.875 mas, bmaj=3.347 mas, bpa=18.07 degrees ! Estimated noise=699.684 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 = 0.030066 Jy ! Component: 100 - total flux cleaned = 0.0465691 Jy ! Component: 150 - total flux cleaned = 0.0570745 Jy ! Component: 200 - total flux cleaned = 0.0641699 Jy ! Total flux subtracted in 200 components = 0.0641699 Jy ! Clean residual min=-0.019664 max=0.017241 Jy/beam ! Clean residual mean=0.000156 rms=0.005278 Jy/beam ! Combined flux in latest and established models = 0.360354 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.360354 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=0.095782Jy sigma=0.000999 ! Fit after self-cal, rms=0.095773Jy sigma=0.000998 ! 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 1.10 HN 1.33 KP 0.91 ! LA 1.05 MK 1.00* NL 0.94 OV 0.98 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.32 KP 0.86 ! LA 1.05 MK 1.00* NL 0.95 OV 0.98 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.27 KP 0.81 ! LA 1.07 MK 1.00* NL 0.98 OV 0.97 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.30 KP 0.76 ! LA 1.11 MK 1.00* NL 0.96 OV 0.97 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.27 KP 0.72 ! LA 1.08 MK 1.00* NL 0.98 OV 0.97 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.31 KP 0.73 ! LA 1.09 MK 1.00* NL 0.98 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.53 KP 0.79 ! LA 1.16 MK 1.00* NL 1.04 OV 1.06 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.37 KP 0.74 ! LA 1.07 MK 1.00* NL 0.98 OV 1.02 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.40 KP 0.76 ! LA 1.11 MK 1.00* NL 0.99 OV 1.01 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.36 KP 0.80 ! LA 1.12 MK 1.00* NL 0.98 OV 1.03 ! PT 0.93 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.25 KP 0.82 ! LA 1.15 MK 1.00* NL 1.01 OV 1.00 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.38 KP 0.86 ! LA 1.14 MK 1.00* NL 1.00 OV 1.00 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.095773Jy sigma=0.000998 ! Fit after self-cal, rms=0.085047Jy sigma=0.000800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.894 mas, bmaj=3.407 mas, bpa=17.01 degrees ! Estimated noise=703.769 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 = -0.00235302 Jy ! Component: 100 - total flux cleaned = -0.0027966 Jy ! Component: 150 - total flux cleaned = -0.00303754 Jy ! Component: 200 - total flux cleaned = -0.00321242 Jy ! Total flux subtracted in 200 components = -0.00321242 Jy ! Clean residual min=-0.003566 max=0.004168 Jy/beam ! Clean residual mean=0.000007 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.357142 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.357142 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=0.084935Jy sigma=0.000799 ! Fit after self-cal, rms=0.085067Jy sigma=0.000798 ! 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=0.085067Jy sigma=0.000798 ! Fit after self-cal, rms=0.085021Jy sigma=0.000795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.893 mas, bmaj=3.413 mas, bpa=17.03 degrees ! Estimated noise=702.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00102475 Jy ! Component: 100 - total flux cleaned = -0.0014085 Jy ! Component: 150 - total flux cleaned = -0.00161713 Jy ! Component: 200 - total flux cleaned = -0.00180472 Jy ! Total flux subtracted in 200 components = -0.00180472 Jy ! Clean residual min=-0.002823 max=0.003726 Jy/beam ! Clean residual mean=0.000000 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.355337 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.355337 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=0.084955Jy sigma=0.000794 ! Fit after self-cal, rms=0.084960Jy sigma=0.000794 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 (5.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323959 Jy ! Component: 100 - total flux cleaned = 0.00502989 Jy ! Component: 150 - total flux cleaned = 0.00622283 Jy ! Component: 200 - total flux cleaned = 0.00694524 Jy ! Total flux subtracted in 200 components = 0.00694524 Jy ! Clean residual min=-0.002236 max=0.002367 Jy/beam ! Clean residual mean=0.000004 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.362282 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.362282 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=0.084818Jy sigma=0.000792 ! Fit after self-cal, rms=0.084813Jy sigma=0.000792 ! 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=0.084813Jy sigma=0.000792 ! Fit after self-cal, rms=0.084782Jy sigma=0.000792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=3.417 mas, bpa=17.15 degrees ! Estimated noise=701.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544086 Jy ! Component: 100 - total flux cleaned = 0.00100672 Jy ! Component: 150 - total flux cleaned = 0.00128634 Jy ! Component: 200 - total flux cleaned = 0.00149666 Jy ! Total flux subtracted in 200 components = 0.00149666 Jy ! Clean residual min=-0.002115 max=0.002081 Jy/beam ! Clean residual mean=0.000007 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.363779 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.363779 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=0.084740Jy sigma=0.000792 ! Fit after self-cal, rms=0.084738Jy sigma=0.000792 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 = 0.000681315 Jy ! Component: 100 - total flux cleaned = 0.000808166 Jy ! Component: 150 - total flux cleaned = 0.00085235 Jy ! Component: 200 - total flux cleaned = 0.000873275 Jy ! Total flux subtracted in 200 components = 0.000873275 Jy ! Clean residual min=-0.002127 max=0.002013 Jy/beam ! Clean residual mean=0.000007 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.364652 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.364652 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=0.084720Jy sigma=0.000791 ! Fit after self-cal, rms=0.084717Jy sigma=0.000791 ! 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=0.084717Jy sigma=0.000791 ! Fit after self-cal, rms=0.084782Jy sigma=0.000791 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.797 mas, bmaj=4.444 mas, bpa=-5.136 degrees ! Estimated noise=724.686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123269 Jy ! Component: 100 - total flux cleaned = -9.666e-05 Jy ! Component: 150 - total flux cleaned = -9.29137e-06 Jy ! Component: 200 - total flux cleaned = 9.81121e-05 Jy ! Total flux subtracted in 200 components = 9.81121e-05 Jy ! Clean residual min=-0.001980 max=0.001849 Jy/beam ! Clean residual mean=0.000012 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.364751 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 0.364751 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=0.084767Jy sigma=0.000791 ! Fit after self-cal, rms=0.084766Jy sigma=0.000791 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 = 0.000128607 Jy ! Component: 100 - total flux cleaned = 0.000270124 Jy ! Component: 150 - total flux cleaned = 0.000354906 Jy ! Component: 200 - total flux cleaned = 0.000422059 Jy ! Total flux subtracted in 200 components = 0.000422059 Jy ! Clean residual min=-0.001979 max=0.001793 Jy/beam ! Clean residual mean=0.000012 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.365173 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.365173 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=0.084760Jy sigma=0.000791 ! Fit after self-cal, rms=0.084759Jy sigma=0.000791 ! 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=1.892 mas, bmaj=3.421 mas, bpa=17.2 degrees ! Estimated noise=701.416 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.892 x 3.421 at 17.2 degrees (North through East) ! Clean map min=-0.0021418 max=0.29913 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=1.528 mas, bmaj=3.254 mas, bpa=23.71 degrees ! Estimated noise=1216.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234563 Jy ! Component: 100 - total flux cleaned = 0.295049 Jy ! Component: 150 - total flux cleaned = 0.318367 Jy ! Component: 200 - total flux cleaned = 0.330856 Jy ! Total flux subtracted in 200 components = 0.330856 Jy ! Clean residual min=-0.004493 max=0.006205 Jy/beam ! Clean residual mean=-0.000053 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.330856 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.330856 Jy ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=3.421 mas, bpa=17.2 degrees ! Estimated noise=701.416 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) ! Added new window around map position (1.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0085676 Jy ! Component: 100 - total flux cleaned = 0.0138663 Jy ! Component: 150 - total flux cleaned = 0.0176456 Jy ! Component: 200 - total flux cleaned = 0.0205579 Jy ! Total flux subtracted in 200 components = 0.0205579 Jy ! Clean residual min=-0.002456 max=0.002237 Jy/beam ! Clean residual mean=0.000001 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.351414 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 101 components and 0.351414 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=2.797 mas, bmaj=4.444 mas, bpa=-5.136 degrees ! Estimated noise=724.686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277634 Jy ! Component: 100 - total flux cleaned = 0.00492378 Jy ! Component: 150 - total flux cleaned = 0.0066338 Jy ! Component: 200 - total flux cleaned = 0.00800838 Jy ! Total flux subtracted in 200 components = 0.00800838 Jy ! Clean residual min=-0.001942 max=0.001980 Jy/beam ! Clean residual mean=0.000008 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.359422 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 = 0.00111648 Jy ! Component: 100 - total flux cleaned = 0.00203285 Jy ! Component: 150 - total flux cleaned = 0.00253036 Jy ! Component: 200 - total flux cleaned = 0.0029146 Jy ! Total flux subtracted in 200 components = 0.0029146 Jy ! Clean residual min=-0.001767 max=0.001750 Jy/beam ! Clean residual mean=0.000010 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.362337 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 148 components and 0.362337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.892 mas, bmaj=3.421 mas, bpa=17.2 degrees ! Estimated noise=701.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114831 Jy ! Component: 100 - total flux cleaned = 0.000464617 Jy ! Component: 150 - total flux cleaned = 0.000760726 Jy ! Component: 200 - total flux cleaned = 0.000980857 Jy ! Total flux subtracted in 200 components = 0.000980857 Jy ! Clean residual min=-0.001694 max=0.001612 Jy/beam ! Clean residual mean=0.000009 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.363318 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 160 components and 0.363318 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=0.084715Jy sigma=0.000791 ! Fit after self-cal, rms=0.084692Jy sigma=0.000791 wmodel J0424+0036_X_2014_06_09_pus_map.mod ! Writing 160 model components to file: J0424+0036_X_2014_06_09_pus_map.mod wobs J0424+0036_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0424+0036_X_2014_06_09_pus_uvs.fits wwins J0424+0036_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0424+0036_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 = -0.000246406 Jy ! Component: 100 - total flux cleaned = -0.000406634 Jy ! Component: 150 - total flux cleaned = -0.000479386 Jy ! Component: 200 - total flux cleaned = -0.000500979 Jy ! Component: 250 - total flux cleaned = -0.000437414 Jy ! Component: 300 - total flux cleaned = -0.000357231 Jy ! Component: 350 - total flux cleaned = -0.00026285 Jy ! Component: 400 - total flux cleaned = -0.000172576 Jy ! Component: 450 - total flux cleaned = -5.23911e-05 Jy ! Component: 500 - total flux cleaned = 4.60336e-05 Jy ! Component: 550 - total flux cleaned = 0.000171612 Jy ! Component: 600 - total flux cleaned = 0.000276749 Jy ! Component: 650 - total flux cleaned = 0.000319997 Jy ! Component: 700 - total flux cleaned = 0.000375148 Jy ! Component: 750 - total flux cleaned = 0.000455572 Jy ! Component: 800 - total flux cleaned = 0.000586423 Jy ! Component: 850 - total flux cleaned = 0.00071394 Jy ! Component: 900 - total flux cleaned = 0.000850611 Jy ! Component: 950 - total flux cleaned = 0.000959602 Jy ! Component: 1000 - total flux cleaned = 0.00105474 Jy ! Component: 1050 - total flux cleaned = 0.00112433 Jy ! Component: 1100 - total flux cleaned = 0.00116973 Jy ! Component: 1150 - total flux cleaned = 0.00116967 Jy ! Component: 1200 - total flux cleaned = 0.00121362 Jy ! Component: 1250 - total flux cleaned = 0.0011815 Jy ! Component: 1300 - total flux cleaned = 0.0011286 Jy ! Component: 1350 - total flux cleaned = 0.0010976 Jy ! Component: 1400 - total flux cleaned = 0.00107699 Jy ! Component: 1450 - total flux cleaned = 0.00101629 Jy ! Component: 1500 - total flux cleaned = 0.0010163 Jy ! Component: 1550 - total flux cleaned = 0.000976972 Jy ! Component: 1600 - total flux cleaned = 0.00097706 Jy ! Component: 1650 - total flux cleaned = 0.000986533 Jy ! Component: 1700 - total flux cleaned = 0.000977006 Jy ! Component: 1750 - total flux cleaned = 0.000958249 Jy ! Component: 1800 - total flux cleaned = 0.000967555 Jy ! Component: 1850 - total flux cleaned = 0.000940097 Jy ! Component: 1900 - total flux cleaned = 0.000922138 Jy ! Component: 1950 - total flux cleaned = 0.000913427 Jy ! Component: 2000 - total flux cleaned = 0.000922317 Jy ! Total flux subtracted in 2048 components = 0.000922212 Jy ! Clean residual min=-0.000508 max=0.000468 Jy/beam ! Clean residual mean=0.000004 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.36424 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 300 components and 0.36424 Jy ![Exited script file: muppet] wmap "J0424+0036_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.892 x 3.421 at 17.2 degrees (North through East) ! Clean map min=-0.0011159 max=0.30385 Jy/beam ! Writing clean map to FITS file: J0424+0036_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 0.303847 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186079 device "J0424+0036_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0424+0036_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183723 0.183723 0.367446 0.734892 1.46978 2.93957 5.87913 11.7583 23.5165 47.0331 94.0661 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.303 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.892 x 3.421 at 17.2 degrees (North through East) ! Clean map min=-0.0011159 max=0.30385 Jy/beam quit ! Quitting program ! Log file J0424+0036_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:06:59 2016