! Started logfile: J2326-0202_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:17:55 2016 obs J2326-0202_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J2326-0202_X_2014_08_05_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768996 visibilities/baseline/integration-bin. ! Found source: J2326-0202 ! ! 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 414 lines of history. ! ! Reading 51492 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 J2326-0202_X_2014_08_05_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915086Jy sigma=0.010045 ! Fit after self-cal, rms=0.875015Jy sigma=0.009632 ! 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=0.9063 mas, bmaj=2.738 mas, bpa=21.55 degrees ! Estimated noise=542.802 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 = 0.0956042 Jy ! Component: 100 - total flux cleaned = 0.124749 Jy ! Total flux subtracted in 100 components = 0.124749 Jy ! Clean residual min=-0.006551 max=0.013156 Jy/beam ! Clean residual mean=-0.000008 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.124749 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.124749 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=0.083168Jy sigma=0.000846 ! Fit after self-cal, rms=0.083107Jy sigma=0.000845 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148574 Jy ! Component: 100 - total flux cleaned = 0.0230023 Jy ! Total flux subtracted in 100 components = 0.0230023 Jy ! Clean residual min=-0.005463 max=0.006552 Jy/beam ! Clean residual mean=0.000002 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.147751 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.147751 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=0.080204Jy sigma=0.000808 ! Fit after self-cal, rms=0.080178Jy sigma=0.000807 ! 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=1.174 mas, bmaj=2.938 mas, bpa=19.76 degrees ! Estimated noise=287.163 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 = 0.00572898 Jy ! Component: 100 - total flux cleaned = 0.00839485 Jy ! Component: 150 - total flux cleaned = 0.00863562 Jy ! Component: 200 - total flux cleaned = 0.00876828 Jy ! Total flux subtracted in 200 components = 0.00876828 Jy ! Clean residual min=-0.005893 max=0.005707 Jy/beam ! Clean residual mean=0.000017 rms=0.001423 Jy/beam ! Combined flux in latest and established models = 0.156519 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.156519 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=0.079726Jy sigma=0.000803 ! Fit after self-cal, rms=0.079722Jy sigma=0.000803 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.16 KP 0.93 ! LA 1.01 MK 1.00* NL 0.96 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.15 KP 0.88 ! LA 1.04 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.14 KP 0.84 ! LA 1.06 MK 1.00* NL 0.98 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.14 KP 0.79 ! LA 1.06 MK 1.00* NL 0.96 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.13 KP 0.75 ! LA 1.04 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.13 KP 0.75 ! LA 1.05 MK 1.00* NL 0.99 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.23 HN 1.30 KP 0.80 ! LA 1.12 MK 1.00* NL 1.01 OV 1.06 ! PT 1.05 SC 1.11 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.20 HN 1.19 KP 0.75 ! LA 1.04 MK 1.00* NL 0.99 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.20 KP 0.77 ! LA 1.07 MK 1.00* NL 1.00 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.13 KP 0.80 ! LA 1.07 MK 1.00* NL 1.00 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.18 KP 0.84 ! LA 1.08 MK 1.00* NL 1.00 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.18 KP 0.85 ! LA 1.03 MK 1.00* NL 1.03 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.079722Jy sigma=0.000803 ! Fit after self-cal, rms=0.080351Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.983 mas, bpa=20.32 degrees ! Estimated noise=288.071 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 = -0.000907452 Jy ! Component: 100 - total flux cleaned = -0.00110791 Jy ! Component: 150 - total flux cleaned = -0.00124465 Jy ! Component: 200 - total flux cleaned = -0.00136507 Jy ! Total flux subtracted in 200 components = -0.00136507 Jy ! Clean residual min=-0.001176 max=0.001730 Jy/beam ! Clean residual mean=0.000005 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.155154 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.155154 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=0.080302Jy sigma=0.000775 ! Fit after self-cal, rms=0.080379Jy sigma=0.000775 ! 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=0.080379Jy sigma=0.000775 ! Fit after self-cal, rms=0.080529Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.974 mas, bpa=20.08 degrees ! Estimated noise=287.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000454733 Jy ! Component: 100 - total flux cleaned = -0.000532104 Jy ! Component: 150 - total flux cleaned = -0.000618115 Jy ! Component: 200 - total flux cleaned = -0.000679447 Jy ! Total flux subtracted in 200 components = -0.000679447 Jy ! Clean residual min=-0.001240 max=0.001594 Jy/beam ! Clean residual mean=0.000004 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.154475 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.154475 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=0.080517Jy sigma=0.000774 ! Fit after self-cal, rms=0.080530Jy sigma=0.000774 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135573 Jy ! Component: 100 - total flux cleaned = 0.00156797 Jy ! Component: 150 - total flux cleaned = 0.0015899 Jy ! Component: 200 - total flux cleaned = 0.00158988 Jy ! Total flux subtracted in 200 components = 0.00158988 Jy ! Clean residual min=-0.000993 max=0.000930 Jy/beam ! Clean residual mean=0.000004 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.156065 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.156065 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=0.080503Jy sigma=0.000773 ! Fit after self-cal, rms=0.080501Jy sigma=0.000773 ! 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=0.080501Jy sigma=0.000773 ! Fit after self-cal, rms=0.080562Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.978 mas, bpa=20.1 degrees ! Estimated noise=286.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.89647e-05 Jy ! Component: 100 - total flux cleaned = -3.02438e-05 Jy ! Component: 150 - total flux cleaned = -7.68234e-05 Jy ! Component: 200 - total flux cleaned = -0.000105037 Jy ! Total flux subtracted in 200 components = -0.000105037 Jy ! Clean residual min=-0.000934 max=0.000921 Jy/beam ! Clean residual mean=0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.15596 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.15596 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=0.080554Jy sigma=0.000773 ! Fit after self-cal, rms=0.080558Jy sigma=0.000773 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 = -4.91969e-05 Jy ! Component: 100 - total flux cleaned = -6.16423e-05 Jy ! Component: 150 - total flux cleaned = -7.37424e-05 Jy ! Component: 200 - total flux cleaned = -9.70154e-05 Jy ! Total flux subtracted in 200 components = -9.70154e-05 Jy ! Clean residual min=-0.000896 max=0.000928 Jy/beam ! Clean residual mean=0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.155863 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.155863 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=0.080554Jy sigma=0.000773 ! Fit after self-cal, rms=0.080554Jy sigma=0.000773 ! 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=0.080554Jy sigma=0.000773 ! Fit after self-cal, rms=0.080613Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.369 mas, bmaj=3.657 mas, bpa=11.04 degrees ! Estimated noise=314.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191325 Jy ! Component: 100 - total flux cleaned = -0.000286001 Jy ! Component: 150 - total flux cleaned = -0.000285936 Jy ! Component: 200 - total flux cleaned = -0.000277721 Jy ! Total flux subtracted in 200 components = -0.000277721 Jy ! Clean residual min=-0.000836 max=0.000810 Jy/beam ! Clean residual mean=0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.155585 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.155585 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=0.080611Jy sigma=0.000773 ! Fit after self-cal, rms=0.080613Jy sigma=0.000773 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 = -1.51995e-05 Jy ! Component: 100 - total flux cleaned = -3.10088e-05 Jy ! Component: 150 - total flux cleaned = -3.84411e-05 Jy ! Component: 200 - total flux cleaned = -3.09828e-05 Jy ! Total flux subtracted in 200 components = -3.09828e-05 Jy ! Clean residual min=-0.000823 max=0.000799 Jy/beam ! Clean residual mean=0.000004 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.155554 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.155554 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=0.080611Jy sigma=0.000773 ! Fit after self-cal, rms=0.080611Jy sigma=0.000773 ! 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=1.178 mas, bmaj=2.981 mas, bpa=20.1 degrees ! Estimated noise=286.853 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.981 at 20.1 degrees (North through East) ! Clean map min=-0.00079957 max=0.12873 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=0.9091 mas, bmaj=2.78 mas, bpa=21.82 degrees ! Estimated noise=542.292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0952313 Jy ! Component: 100 - total flux cleaned = 0.124298 Jy ! Component: 150 - total flux cleaned = 0.13822 Jy ! Component: 200 - total flux cleaned = 0.144904 Jy ! Total flux subtracted in 200 components = 0.144904 Jy ! Clean residual min=-0.001848 max=0.003048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.144904 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 0.144904 Jy ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.981 mas, bpa=20.1 degrees ! Estimated noise=286.853 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 = 0.00459405 Jy ! Component: 100 - total flux cleaned = 0.0068325 Jy ! Component: 150 - total flux cleaned = 0.0083273 Jy ! Component: 200 - total flux cleaned = 0.00909596 Jy ! Total flux subtracted in 200 components = 0.00909596 Jy ! Clean residual min=-0.001026 max=0.001498 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.154 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.154 Jy ! Inverting map ! Added new window around map position (2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103578 Jy ! Component: 100 - total flux cleaned = 0.000968998 Jy ! Component: 150 - total flux cleaned = 0.000970194 Jy ! Component: 200 - total flux cleaned = 0.000969641 Jy ! Total flux subtracted in 200 components = 0.000969641 Jy ! Clean residual min=-0.000800 max=0.000791 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.15497 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.15497 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=2.369 mas, bmaj=3.657 mas, bpa=11.04 degrees ! Estimated noise=314.922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000412447 Jy ! Component: 100 - total flux cleaned = 0.000482966 Jy ! Component: 150 - total flux cleaned = 0.00054583 Jy ! Component: 200 - total flux cleaned = 0.000568777 Jy ! Total flux subtracted in 200 components = 0.000568777 Jy ! Clean residual min=-0.000752 max=0.000717 Jy/beam ! Clean residual mean=0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.155538 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 = 1.04307e-05 Jy ! Component: 100 - total flux cleaned = 9.77047e-07 Jy ! Component: 150 - total flux cleaned = -8.17179e-06 Jy ! Component: 200 - total flux cleaned = -4.25787e-05 Jy ! Total flux subtracted in 200 components = -4.25787e-05 Jy ! Clean residual min=-0.000733 max=0.000720 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.155496 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 100 components and 0.155496 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=2.981 mas, bpa=20.1 degrees ! Estimated noise=286.853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193629 Jy ! Component: 100 - total flux cleaned = -0.000256931 Jy ! Component: 150 - total flux cleaned = -0.000285673 Jy ! Component: 200 - total flux cleaned = -0.000286198 Jy ! Total flux subtracted in 200 components = -0.000286198 Jy ! Clean residual min=-0.000699 max=0.000760 Jy/beam ! Clean residual mean=0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.15521 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 0.15521 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=0.080604Jy sigma=0.000773 ! Fit after self-cal, rms=0.080587Jy sigma=0.000773 wmodel J2326-0202_X_2014_08_05_pus_map.mod ! Writing 116 model components to file: J2326-0202_X_2014_08_05_pus_map.mod wobs J2326-0202_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J2326-0202_X_2014_08_05_pus_uvs.fits wwins J2326-0202_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J2326-0202_X_2014_08_05_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 = 0.00017328 Jy ! Component: 100 - total flux cleaned = 0.000162138 Jy ! Component: 150 - total flux cleaned = 0.000161875 Jy ! Component: 200 - total flux cleaned = 0.000171825 Jy ! Component: 250 - total flux cleaned = 0.000161898 Jy ! Component: 300 - total flux cleaned = 0.000161837 Jy ! Component: 350 - total flux cleaned = 0.000143333 Jy ! Component: 400 - total flux cleaned = 8.98135e-05 Jy ! Component: 450 - total flux cleaned = 5.51551e-05 Jy ! Component: 500 - total flux cleaned = 2.1344e-05 Jy ! Component: 550 - total flux cleaned = 4.80981e-06 Jy ! Component: 600 - total flux cleaned = -1.93478e-05 Jy ! Component: 650 - total flux cleaned = -1.93864e-05 Jy ! Component: 700 - total flux cleaned = -2.70748e-05 Jy ! Component: 750 - total flux cleaned = -1.17149e-05 Jy ! Component: 800 - total flux cleaned = 1.08181e-05 Jy ! Component: 850 - total flux cleaned = 1.07851e-05 Jy ! Component: 900 - total flux cleaned = 2.53706e-05 Jy ! Component: 950 - total flux cleaned = 4.66942e-05 Jy ! Component: 1000 - total flux cleaned = 5.34951e-05 Jy ! Component: 1050 - total flux cleaned = 3.28096e-05 Jy ! Component: 1100 - total flux cleaned = 2.60852e-05 Jy ! Component: 1150 - total flux cleaned = 3.9491e-05 Jy ! Component: 1200 - total flux cleaned = 3.28189e-05 Jy ! Component: 1250 - total flux cleaned = 6.88569e-06 Jy ! Component: 1300 - total flux cleaned = -1.87115e-05 Jy ! Component: 1350 - total flux cleaned = -3.13711e-05 Jy ! Component: 1400 - total flux cleaned = -5.00247e-05 Jy ! Component: 1450 - total flux cleaned = -6.22403e-05 Jy ! Component: 1500 - total flux cleaned = -6.21881e-05 Jy ! Component: 1550 - total flux cleaned = -6.82907e-05 Jy ! Component: 1600 - total flux cleaned = -8.01383e-05 Jy ! Component: 1650 - total flux cleaned = -6.25195e-05 Jy ! Component: 1700 - total flux cleaned = -6.25954e-05 Jy ! Component: 1750 - total flux cleaned = -5.11314e-05 Jy ! Component: 1800 - total flux cleaned = -5.68022e-05 Jy ! Component: 1850 - total flux cleaned = -3.42863e-05 Jy ! Component: 1900 - total flux cleaned = -1.2013e-05 Jy ! Component: 1950 - total flux cleaned = -6.53318e-06 Jy ! Component: 2000 - total flux cleaned = 1.52459e-05 Jy ! Total flux subtracted in 2048 components = 3.68262e-05 Jy ! Clean residual min=-0.000303 max=0.000288 Jy/beam ! Clean residual mean=0.000001 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.155246 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 247 components and 0.155246 Jy ![Exited script file: muppet] wmap "J2326-0202_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.981 at 20.1 degrees (North through East) ! Clean map min=-0.00064471 max=0.12861 Jy/beam ! Writing clean map to FITS file: J2326-0202_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105138 device "J2326-0202_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J2326-0202_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24524 0.24524 0.490479 0.980959 1.96192 3.92384 7.84767 15.6953 31.3907 62.7814 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.128 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.178 x 2.981 at 20.1 degrees (North through East) ! Clean map min=-0.00064471 max=0.12861 Jy/beam quit ! Quitting program ! Log file J2326-0202_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:17:59 2016