! Started logfile: J1723+3417_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:12 2017 obs J1723+3417_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1723+3417_X_2015_01_22_pus_uva.fits ! AN table 1: 54 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.622222 visibilities/baseline/integration-bin. ! Found source: J1723+3417 ! ! 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 295 lines of history. ! ! Reading 18144 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 J1723+3417_X_2015_01_22_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960522Jy sigma=0.011208 ! Fit after self-cal, rms=0.943660Jy sigma=0.011021 ! 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=0.6235 mas, bmaj=2.595 mas, bpa=19.44 degrees ! Estimated noise=1350.54 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 = 0.0444598 Jy ! Component: 100 - total flux cleaned = 0.0557706 Jy ! Total flux subtracted in 100 components = 0.0557706 Jy ! Clean residual min=-0.006184 max=0.011456 Jy/beam ! Clean residual mean=-0.000032 rms=0.002262 Jy/beam ! Combined flux in latest and established models = 0.0557706 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0557706 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=0.081253Jy sigma=0.000802 ! Fit after self-cal, rms=0.081127Jy sigma=0.000801 ! 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=0.7864 mas, bmaj=2.764 mas, bpa=18.57 degrees ! Estimated noise=468.335 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 = 0.00673829 Jy ! Component: 100 - total flux cleaned = 0.0108715 Jy ! Component: 150 - total flux cleaned = 0.0138104 Jy ! Component: 200 - total flux cleaned = 0.0156041 Jy ! Total flux subtracted in 200 components = 0.0156041 Jy ! Clean residual min=-0.004643 max=0.011284 Jy/beam ! Clean residual mean=-0.000068 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.0713747 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0713747 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=0.080377Jy sigma=0.000794 ! Fit after self-cal, rms=0.080272Jy sigma=0.000793 ! 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 1.21 HN 0.92 KP 1.08 ! LA 0.73 MK 0.89 NL 1.00* OV 1.34 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 0.99 KP 0.95 ! LA 0.79 MK 0.88 NL 1.00* OV 1.38 ! PT 0.89 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.26 HN 0.91 KP 0.88 ! LA 0.85 MK 0.86 NL 1.00* OV 1.34 ! PT 0.82 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.08 KP 0.87 ! LA 0.70 MK 0.83 NL 1.00* OV 1.49 ! PT 0.82 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 0.93 KP 0.81 ! LA 0.85 MK 0.83 NL 1.00* OV 1.43 ! PT 0.86 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.19 HN 0.94 KP 0.86 ! LA 0.82 MK 0.85 NL 1.00* OV 1.42 ! PT 0.86 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 0.93 KP 0.84 ! LA 0.85 MK 0.94 NL 1.00* OV 1.56 ! PT 0.91 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.01 KP 0.83 ! LA 0.80 MK 0.88 NL 1.00* OV 1.44 ! PT 0.89 SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.01 KP 0.82 ! LA 0.93 MK 0.88 NL 1.00* OV 1.50 ! PT 0.84 SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.26 HN 0.98 KP 0.85 ! LA 0.86 MK 0.95 NL 1.00* OV 1.43 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 0.96 KP 0.92 ! LA 0.89 MK 0.92 NL 1.00* OV 1.40 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.95 KP 1.06 ! LA 0.84 MK 0.90 NL 1.00* OV 1.28 ! PT 0.88 SC 0.94 ! ! ! Fit before self-cal, rms=0.080272Jy sigma=0.000793 ! Fit after self-cal, rms=0.077762Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7826 mas, bmaj=2.789 mas, bpa=17.55 degrees ! Estimated noise=466.995 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 (-1.8, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579803 Jy ! Component: 100 - total flux cleaned = 0.00582117 Jy ! Component: 150 - total flux cleaned = 0.00550545 Jy ! Component: 200 - total flux cleaned = 0.00550656 Jy ! Total flux subtracted in 200 components = 0.00550656 Jy ! Clean residual min=-0.003027 max=0.003851 Jy/beam ! Clean residual mean=0.000014 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.0768812 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.0768812 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=0.077168Jy sigma=0.000771 ! Fit after self-cal, rms=0.077230Jy sigma=0.000768 ! 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=0.077230Jy sigma=0.000768 ! Fit after self-cal, rms=0.075486Jy sigma=0.000767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.781 mas, bmaj=2.793 mas, bpa=17.6 degrees ! Estimated noise=455.034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255018 Jy ! Component: 100 - total flux cleaned = 0.00254579 Jy ! Component: 150 - total flux cleaned = 0.00240731 Jy ! Component: 200 - total flux cleaned = 0.00216259 Jy ! Total flux subtracted in 200 components = 0.00216259 Jy ! Clean residual min=-0.002383 max=0.003073 Jy/beam ! Clean residual mean=0.000008 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0790438 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 70 components and 0.0790438 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=0.075306Jy sigma=0.000765 ! Fit after self-cal, rms=0.075286Jy 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) ! Added new window around map position (5.8, -20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141349 Jy ! Component: 100 - total flux cleaned = 0.00133824 Jy ! Component: 150 - total flux cleaned = 0.00114993 Jy ! Component: 200 - total flux cleaned = 0.000987196 Jy ! Total flux subtracted in 200 components = 0.000987196 Jy ! Clean residual min=-0.001874 max=0.001886 Jy/beam ! Clean residual mean=0.000006 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.080031 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.080031 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=0.075103Jy sigma=0.000763 ! Fit after self-cal, rms=0.075046Jy sigma=0.000762 ! 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=0.075046Jy sigma=0.000762 ! Fit after self-cal, rms=0.074555Jy sigma=0.000762 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7843 mas, bmaj=2.804 mas, bpa=17.65 degrees ! Estimated noise=452.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129988 Jy ! Component: 100 - total flux cleaned = 0.00120306 Jy ! Component: 150 - total flux cleaned = 0.00103574 Jy ! Component: 200 - total flux cleaned = 0.000852715 Jy ! Total flux subtracted in 200 components = 0.000852715 Jy ! Clean residual min=-0.001600 max=0.001567 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.0808837 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 110 components and 0.0808837 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=0.074488Jy sigma=0.000761 ! Fit after self-cal, rms=0.074464Jy sigma=0.000761 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 = 0.000379168 Jy ! Component: 100 - total flux cleaned = 0.000118695 Jy ! Component: 150 - total flux cleaned = -0.000180987 Jy ! Component: 200 - total flux cleaned = -0.0004534 Jy ! Total flux subtracted in 200 components = -0.0004534 Jy ! Clean residual min=-0.001523 max=0.001498 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0804303 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.0804303 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=0.074427Jy sigma=0.000761 ! Fit after self-cal, rms=0.074418Jy sigma=0.000761 ! 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=0.074418Jy sigma=0.000761 ! Fit after self-cal, rms=0.074739Jy sigma=0.000761 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=4.392 mas, bpa=15.97 degrees ! Estimated noise=602.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660053 Jy ! Component: 100 - total flux cleaned = 0.00037072 Jy ! Component: 150 - total flux cleaned = 3.37364e-05 Jy ! Component: 200 - total flux cleaned = -0.000240532 Jy ! Total flux subtracted in 200 components = -0.000240532 Jy ! Clean residual min=-0.001917 max=0.002042 Jy/beam ! Clean residual mean=-0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0801898 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 135 components and 0.0801898 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=0.074723Jy sigma=0.000761 ! Fit after self-cal, rms=0.074704Jy sigma=0.000761 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 = 0.00016569 Jy ! Component: 100 - total flux cleaned = -0.000107244 Jy ! Component: 150 - total flux cleaned = -0.000373771 Jy ! Component: 200 - total flux cleaned = -0.000617128 Jy ! Total flux subtracted in 200 components = -0.000617128 Jy ! Clean residual min=-0.001873 max=0.001832 Jy/beam ! Clean residual mean=-0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.0795727 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.0795727 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=0.074699Jy sigma=0.000760 ! Fit after self-cal, rms=0.074694Jy sigma=0.000760 ! 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=0.787 mas, bmaj=2.811 mas, bpa=17.65 degrees ! Estimated noise=453.259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.787 x 2.811 at 17.65 degrees (North through East) ! Clean map min=-0.0049403 max=0.054917 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=0.6245 mas, bmaj=2.601 mas, bpa=18.56 degrees ! Estimated noise=1317.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428936 Jy ! Component: 100 - total flux cleaned = 0.055162 Jy ! Component: 150 - total flux cleaned = 0.0630183 Jy ! Component: 200 - total flux cleaned = 0.0681239 Jy ! Total flux subtracted in 200 components = 0.0681239 Jy ! Clean residual min=-0.004426 max=0.004639 Jy/beam ! Clean residual mean=-0.000005 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.068124 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.068124 Jy ! Inverting map and beam ! Estimated beam: bmin=0.787 mas, bmaj=2.811 mas, bpa=17.65 degrees ! Estimated noise=453.259 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 = 0.00612839 Jy ! Component: 100 - total flux cleaned = 0.00994583 Jy ! Component: 150 - total flux cleaned = 0.0112361 Jy ! Component: 200 - total flux cleaned = 0.0113387 Jy ! Total flux subtracted in 200 components = 0.0113387 Jy ! Clean residual min=-0.003040 max=0.003223 Jy/beam ! Clean residual mean=0.000005 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.0794627 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.0794627 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=2.118 mas, bmaj=4.392 mas, bpa=15.97 degrees ! Estimated noise=602.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179033 Jy ! Component: 100 - total flux cleaned = 0.0021246 Jy ! Component: 150 - total flux cleaned = 0.00185026 Jy ! Component: 200 - total flux cleaned = 0.00129524 Jy ! Total flux subtracted in 200 components = 0.00129524 Jy ! Clean residual min=-0.003088 max=0.003022 Jy/beam ! Clean residual mean=0.000003 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0807579 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 = -0.000420485 Jy ! Component: 100 - total flux cleaned = -0.000800309 Jy ! Component: 150 - total flux cleaned = -0.00114055 Jy ! Component: 200 - total flux cleaned = -0.00139846 Jy ! Total flux subtracted in 200 components = -0.00139846 Jy ! Clean residual min=-0.002582 max=0.002578 Jy/beam ! Clean residual mean=-0.000007 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0793595 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 90 components and 0.0793595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.787 mas, bmaj=2.811 mas, bpa=17.65 degrees ! Estimated noise=453.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307335 Jy ! Component: 100 - total flux cleaned = 0.0002484 Jy ! Component: 150 - total flux cleaned = 0.000244592 Jy ! Component: 200 - total flux cleaned = 7.47655e-05 Jy ! Total flux subtracted in 200 components = 7.47655e-05 Jy ! Clean residual min=-0.001531 max=0.001762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0794342 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.0794343 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=0.074740Jy sigma=0.000761 ! Fit after self-cal, rms=0.074733Jy sigma=0.000761 wmodel J1723+3417_X_2015_01_22_pus_map.mod ! Writing 110 model components to file: J1723+3417_X_2015_01_22_pus_map.mod wobs J1723+3417_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1723+3417_X_2015_01_22_pus_uvs.fits wwins J1723+3417_X_2015_01_22_pus_map.win ! wwins: Wrote 3 windows to J1723+3417_X_2015_01_22_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 = 0.000150902 Jy ! Component: 100 - total flux cleaned = 5.17036e-05 Jy ! Component: 150 - total flux cleaned = -3.80923e-05 Jy ! Component: 200 - total flux cleaned = 4.14631e-06 Jy ! Component: 250 - total flux cleaned = -0.000114063 Jy ! Component: 300 - total flux cleaned = -0.000243822 Jy ! Component: 350 - total flux cleaned = -0.000278839 Jy ! Component: 400 - total flux cleaned = -0.00027948 Jy ! Component: 450 - total flux cleaned = -0.000232281 Jy ! Component: 500 - total flux cleaned = -0.000171493 Jy ! Component: 550 - total flux cleaned = -0.000113071 Jy ! Component: 600 - total flux cleaned = -5.66157e-05 Jy ! Component: 650 - total flux cleaned = 3.82053e-05 Jy ! Component: 700 - total flux cleaned = 0.00012869 Jy ! Component: 750 - total flux cleaned = 0.000153257 Jy ! Component: 800 - total flux cleaned = 0.000189511 Jy ! Component: 850 - total flux cleaned = 0.000213155 Jy ! Component: 900 - total flux cleaned = 0.000247544 Jy ! Component: 950 - total flux cleaned = 0.000302314 Jy ! Component: 1000 - total flux cleaned = 0.000323766 Jy ! Component: 1050 - total flux cleaned = 0.000397009 Jy ! Component: 1100 - total flux cleaned = 0.000437562 Jy ! Component: 1150 - total flux cleaned = 0.000477193 Jy ! Component: 1200 - total flux cleaned = 0.000506325 Jy ! Component: 1250 - total flux cleaned = 0.000563056 Jy ! Component: 1300 - total flux cleaned = 0.000636876 Jy ! Component: 1350 - total flux cleaned = 0.000681934 Jy ! Component: 1400 - total flux cleaned = 0.00069931 Jy ! Component: 1450 - total flux cleaned = 0.000734127 Jy ! Component: 1500 - total flux cleaned = 0.000793788 Jy ! Component: 1550 - total flux cleaned = 0.000843782 Jy ! Component: 1600 - total flux cleaned = 0.000900945 Jy ! Component: 1650 - total flux cleaned = 0.000916711 Jy ! Component: 1700 - total flux cleaned = 0.000948119 Jy ! Component: 1750 - total flux cleaned = 0.000971305 Jy ! Component: 1800 - total flux cleaned = 0.000994196 Jy ! Component: 1850 - total flux cleaned = 0.00103909 Jy ! Component: 1900 - total flux cleaned = 0.00105389 Jy ! Component: 1950 - total flux cleaned = 0.00106121 Jy ! Component: 2000 - total flux cleaned = 0.00108279 Jy ! Total flux subtracted in 2048 components = 0.0010827 Jy ! Clean residual min=-0.000368 max=0.000391 Jy/beam ! Clean residual mean=-0.000003 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.0805169 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 221 components and 0.080517 Jy ![Exited script file: muppet] wmap "J1723+3417_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.787 x 2.811 at 17.65 degrees (North through East) ! Clean map min=-0.0028626 max=0.055716 Jy/beam ! Writing clean map to FITS file: J1723+3417_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0557163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130634 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.703391 0.703391 1.40678 2.81356 5.62713 11.2543 22.5085 45.017 90.034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.787 x 2.811 at 17.65 degrees (North through East) ! Clean map min=-0.0028626 max=0.055716 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 J1723+3417_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:14 2017