! Started logfile: J1121-0711_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:06:00 2016 obs J1121-0711_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1121-0711_X_2014_05_31_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969559 visibilities/baseline/integration-bin. ! Found source: J1121-0711 ! ! 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 38220 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 J1121-0711_X_2014_05_31_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.881572Jy sigma=0.009918 ! Fit after self-cal, rms=0.854551Jy sigma=0.009652 ! 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=0.7221 mas, bmaj=1.776 mas, bpa=-1.821 degrees ! Estimated noise=533.397 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 = 0.112308 Jy ! Component: 100 - total flux cleaned = 0.140326 Jy ! Total flux subtracted in 100 components = 0.140326 Jy ! Clean residual min=-0.006458 max=0.010929 Jy/beam ! Clean residual mean=0.000038 rms=0.001818 Jy/beam ! Combined flux in latest and established models = 0.140326 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.140326 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=0.082004Jy sigma=0.000873 ! Fit after self-cal, rms=0.082002Jy sigma=0.000873 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113581 Jy ! Component: 100 - total flux cleaned = 0.0171674 Jy ! Total flux subtracted in 100 components = 0.0171674 Jy ! Clean residual min=-0.005546 max=0.010537 Jy/beam ! Clean residual mean=0.000019 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.157493 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.157493 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=0.079976Jy sigma=0.000851 ! Fit after self-cal, rms=0.079985Jy sigma=0.000850 ! Inverting map ! Added new window around map position (2.8, -6.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950024 Jy ! Component: 100 - total flux cleaned = 0.0144974 Jy ! Total flux subtracted in 100 components = 0.0144974 Jy ! Clean residual min=-0.005451 max=0.006070 Jy/beam ! Clean residual mean=0.000022 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.171991 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.171991 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=0.078527Jy sigma=0.000832 ! Fit after self-cal, rms=0.078473Jy sigma=0.000832 ! 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=0.8731 mas, bmaj=2.053 mas, bpa=-1.942 degrees ! Estimated noise=324.473 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 = 0.00645607 Jy ! Component: 100 - total flux cleaned = 0.0107073 Jy ! Component: 150 - total flux cleaned = 0.0138333 Jy ! Component: 200 - total flux cleaned = 0.0162528 Jy ! Total flux subtracted in 200 components = 0.0162528 Jy ! Clean residual min=-0.006503 max=0.006149 Jy/beam ! Clean residual mean=0.000030 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 0.188244 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 52 components and 0.188244 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=0.077783Jy sigma=0.000824 ! Fit after self-cal, rms=0.077770Jy sigma=0.000824 ! 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 0.91 FD 1.10 HN 1.07 KP 0.92 ! LA 1.02 MK 0.96 NL 1.02 OV 0.95 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.14 KP 0.86 ! LA 1.02 MK 0.94 NL 1.02 OV 0.95 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.10 KP 0.83 ! LA 1.06 MK 0.98 NL 1.02 OV 1.00 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.11 KP 0.78 ! LA 1.06 MK 0.98 NL 1.03 OV 0.97 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.09 KP 0.76 ! LA 1.03 MK 0.99 NL 1.05 OV 0.98 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.15 KP 0.74 ! LA 1.03 MK 1.00 NL 1.06 OV 1.02 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.22 HN 1.26 KP 0.80 ! LA 1.12 MK 1.03 NL 1.10 OV 1.07 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.17 KP 0.74 ! LA 1.03 MK 0.98 NL 1.05 OV 1.03 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.19 KP 0.76 ! LA 1.06 MK 0.97 NL 1.06 OV 1.00 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.11 KP 0.77 ! LA 1.09 MK 0.99 NL 1.06 OV 1.02 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.17 KP 0.83 ! LA 1.06 MK 1.01 NL 1.08 OV 1.02 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.10 KP 0.87 ! LA 1.06 MK 0.97 NL 1.06 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.077770Jy sigma=0.000824 ! Fit after self-cal, rms=0.075239Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8772 mas, bmaj=2.05 mas, bpa=-1.699 degrees ! Estimated noise=323.273 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 = -0.0018379 Jy ! Component: 100 - total flux cleaned = -0.00191786 Jy ! Component: 150 - total flux cleaned = -0.00200652 Jy ! Component: 200 - total flux cleaned = -0.00208429 Jy ! Total flux subtracted in 200 components = -0.00208429 Jy ! Clean residual min=-0.001826 max=0.001985 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.186159 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.186159 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=0.075181Jy sigma=0.000787 ! Fit after self-cal, rms=0.075228Jy sigma=0.000787 ! 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=0.075228Jy sigma=0.000787 ! Fit after self-cal, rms=0.075319Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=2.046 mas, bpa=-1.65 degrees ! Estimated noise=322.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000448714 Jy ! Component: 100 - total flux cleaned = -0.000559164 Jy ! Component: 150 - total flux cleaned = -0.000657638 Jy ! Component: 200 - total flux cleaned = -0.000729397 Jy ! Total flux subtracted in 200 components = -0.000729397 Jy ! Clean residual min=-0.001325 max=0.001727 Jy/beam ! Clean residual mean=0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.18543 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.18543 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=0.000785 ! Fit after self-cal, rms=0.075313Jy sigma=0.000785 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 (4.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014969 Jy ! Component: 100 - total flux cleaned = 0.00193135 Jy ! Component: 150 - total flux cleaned = 0.00195773 Jy ! Component: 200 - total flux cleaned = 0.00188706 Jy ! Total flux subtracted in 200 components = 0.00188706 Jy ! Clean residual min=-0.001236 max=0.001336 Jy/beam ! Clean residual mean=0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.187317 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.187317 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=0.075278Jy sigma=0.000785 ! Fit after self-cal, rms=0.075274Jy sigma=0.000785 ! 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=0.075274Jy sigma=0.000785 ! Fit after self-cal, rms=0.075232Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8764 mas, bmaj=2.046 mas, bpa=-1.71 degrees ! Estimated noise=322.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507375 Jy ! Component: 100 - total flux cleaned = 0.000488084 Jy ! Component: 150 - total flux cleaned = 0.000468445 Jy ! Component: 200 - total flux cleaned = 0.000414306 Jy ! Total flux subtracted in 200 components = 0.000414306 Jy ! Clean residual min=-0.001136 max=0.001302 Jy/beam ! Clean residual mean=0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.187731 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.187731 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=0.075220Jy sigma=0.000785 ! Fit after self-cal, rms=0.075218Jy sigma=0.000785 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 = 0.000140731 Jy ! Component: 100 - total flux cleaned = 7.45914e-05 Jy ! Component: 150 - total flux cleaned = 4.41265e-05 Jy ! Component: 200 - total flux cleaned = 1.49098e-06 Jy ! Total flux subtracted in 200 components = 1.49098e-06 Jy ! Clean residual min=-0.001094 max=0.001236 Jy/beam ! Clean residual mean=0.000005 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.187733 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.187733 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=0.075212Jy sigma=0.000785 ! Fit after self-cal, rms=0.075210Jy sigma=0.000785 ! 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=0.075210Jy sigma=0.000785 ! Fit after self-cal, rms=0.075244Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=3.739 mas, bpa=2.878 degrees ! Estimated noise=397.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000123799 Jy ! Component: 100 - total flux cleaned = 6.35716e-05 Jy ! Component: 150 - total flux cleaned = 0.000139522 Jy ! Component: 200 - total flux cleaned = 0.000166302 Jy ! Total flux subtracted in 200 components = 0.000166302 Jy ! Clean residual min=-0.001128 max=0.001313 Jy/beam ! Clean residual mean=0.000011 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.187899 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.187899 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=0.075242Jy sigma=0.000784 ! Fit after self-cal, rms=0.075239Jy sigma=0.000784 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 = 1.27846e-05 Jy ! Component: 100 - total flux cleaned = 0.000102401 Jy ! Component: 150 - total flux cleaned = 0.000128055 Jy ! Component: 200 - total flux cleaned = 0.000139939 Jy ! Total flux subtracted in 200 components = 0.000139939 Jy ! Clean residual min=-0.001054 max=0.001229 Jy/beam ! Clean residual mean=0.000011 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.188039 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 110 components and 0.188039 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=0.075238Jy sigma=0.000784 ! Fit after self-cal, rms=0.075236Jy sigma=0.000784 ! 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=0.8768 mas, bmaj=2.047 mas, bpa=-1.752 degrees ! Estimated noise=322.412 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8768 x 2.047 at -1.752 degrees (North through East) ! Clean map min=-0.00089088 max=0.14531 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=0.7231 mas, bmaj=1.765 mas, bpa=-1.406 degrees ! Estimated noise=532.924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112053 Jy ! Component: 100 - total flux cleaned = 0.140829 Jy ! Component: 150 - total flux cleaned = 0.152922 Jy ! Component: 200 - total flux cleaned = 0.160167 Jy ! Total flux subtracted in 200 components = 0.160167 Jy ! Clean residual min=-0.002450 max=0.003943 Jy/beam ! Clean residual mean=0.000012 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.160167 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.160167 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8768 mas, bmaj=2.047 mas, bpa=-1.752 degrees ! Estimated noise=322.412 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 = 0.00716417 Jy ! Component: 100 - total flux cleaned = 0.0120296 Jy ! Component: 150 - total flux cleaned = 0.0155098 Jy ! Component: 200 - total flux cleaned = 0.0181072 Jy ! Total flux subtracted in 200 components = 0.0181072 Jy ! Clean residual min=-0.001324 max=0.002196 Jy/beam ! Clean residual mean=0.000012 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.178274 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.178274 Jy ! Inverting map ! Added new window around map position (1.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222421 Jy ! Component: 100 - total flux cleaned = 0.00387131 Jy ! Component: 150 - total flux cleaned = 0.00519337 Jy ! Component: 200 - total flux cleaned = 0.00626844 Jy ! Total flux subtracted in 200 components = 0.00626844 Jy ! Clean residual min=-0.001046 max=0.001277 Jy/beam ! Clean residual mean=0.000008 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.184543 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.184543 Jy ! Inverting map ! Added new window around map position (-4.2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00121269 Jy ! Component: 100 - total flux cleaned = 0.00201754 Jy ! Component: 150 - total flux cleaned = 0.00250235 Jy ! Component: 200 - total flux cleaned = 0.00288119 Jy ! Total flux subtracted in 200 components = 0.00288119 Jy ! Clean residual min=-0.000967 max=0.000882 Jy/beam ! Clean residual mean=0.000007 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.187424 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 102 components and 0.187424 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=2.213 mas, bmaj=3.739 mas, bpa=2.878 degrees ! Estimated noise=397.773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000585582 Jy ! Component: 100 - total flux cleaned = 0.000866289 Jy ! Component: 150 - total flux cleaned = 0.00101034 Jy ! Component: 200 - total flux cleaned = 0.00108974 Jy ! Total flux subtracted in 200 components = 0.00108974 Jy ! Clean residual min=-0.000898 max=0.000982 Jy/beam ! Clean residual mean=0.000011 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.188514 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 = 5.7317e-05 Jy ! Component: 100 - total flux cleaned = 0.00011021 Jy ! Component: 150 - total flux cleaned = 0.000171358 Jy ! Component: 200 - total flux cleaned = 0.000227159 Jy ! Total flux subtracted in 200 components = 0.000227159 Jy ! Clean residual min=-0.000859 max=0.000960 Jy/beam ! Clean residual mean=0.000011 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.188741 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 137 components and 0.188741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8768 mas, bmaj=2.047 mas, bpa=-1.752 degrees ! Estimated noise=322.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.20003e-05 Jy ! Component: 100 - total flux cleaned = 0.000143088 Jy ! Component: 150 - total flux cleaned = 0.000187527 Jy ! Component: 200 - total flux cleaned = 0.000242853 Jy ! Total flux subtracted in 200 components = 0.000242853 Jy ! Clean residual min=-0.000887 max=0.000865 Jy/beam ! Clean residual mean=0.000005 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.188984 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.188984 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=0.075196Jy sigma=0.000784 ! Fit after self-cal, rms=0.075193Jy sigma=0.000784 wmodel J1121-0711_X_2014_05_31_pus_map.mod ! Writing 155 model components to file: J1121-0711_X_2014_05_31_pus_map.mod wobs J1121-0711_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1121-0711_X_2014_05_31_pus_uvs.fits wwins J1121-0711_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1121-0711_X_2014_05_31_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 = 3.84214e-06 Jy ! Component: 100 - total flux cleaned = -5.68842e-05 Jy ! Component: 150 - total flux cleaned = -4.34251e-05 Jy ! Component: 200 - total flux cleaned = -1.60762e-05 Jy ! Component: 250 - total flux cleaned = -2.9265e-06 Jy ! Component: 300 - total flux cleaned = -1.5797e-05 Jy ! Component: 350 - total flux cleaned = -1.58794e-05 Jy ! Component: 400 - total flux cleaned = -1.58444e-05 Jy ! Component: 450 - total flux cleaned = -3.97096e-05 Jy ! Component: 500 - total flux cleaned = -7.44824e-05 Jy ! Component: 550 - total flux cleaned = -0.000108668 Jy ! Component: 600 - total flux cleaned = -0.000142157 Jy ! Component: 650 - total flux cleaned = -0.000153355 Jy ! Component: 700 - total flux cleaned = -0.000186127 Jy ! Component: 750 - total flux cleaned = -0.00021808 Jy ! Component: 800 - total flux cleaned = -0.000228605 Jy ! Component: 850 - total flux cleaned = -0.000270189 Jy ! Component: 900 - total flux cleaned = -0.000290528 Jy ! Component: 950 - total flux cleaned = -0.000330791 Jy ! Component: 1000 - total flux cleaned = -0.000370418 Jy ! Component: 1050 - total flux cleaned = -0.000360495 Jy ! Component: 1100 - total flux cleaned = -0.00036057 Jy ! Component: 1150 - total flux cleaned = -0.00034147 Jy ! Component: 1200 - total flux cleaned = -0.000360419 Jy ! Component: 1250 - total flux cleaned = -0.000369449 Jy ! Component: 1300 - total flux cleaned = -0.00033253 Jy ! Component: 1350 - total flux cleaned = -0.000323374 Jy ! Component: 1400 - total flux cleaned = -0.000341411 Jy ! Component: 1450 - total flux cleaned = -0.000368006 Jy ! Component: 1500 - total flux cleaned = -0.000376685 Jy ! Component: 1550 - total flux cleaned = -0.000368097 Jy ! Component: 1600 - total flux cleaned = -0.000402475 Jy ! Component: 1650 - total flux cleaned = -0.000393908 Jy ! Component: 1700 - total flux cleaned = -0.0004106 Jy ! Component: 1750 - total flux cleaned = -0.00039391 Jy ! Component: 1800 - total flux cleaned = -0.000435141 Jy ! Component: 1850 - total flux cleaned = -0.000451475 Jy ! Component: 1900 - total flux cleaned = -0.000427166 Jy ! Component: 1950 - total flux cleaned = -0.000443282 Jy ! Component: 2000 - total flux cleaned = -0.000490789 Jy ! Total flux subtracted in 2048 components = -0.00048292 Jy ! Clean residual min=-0.000470 max=0.000448 Jy/beam ! Clean residual mean=0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.188501 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 286 components and 0.188501 Jy ![Exited script file: muppet] wmap "J1121-0711_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8768 x 2.047 at -1.752 degrees (North through East) ! Clean map min=-0.0008789 max=0.14566 Jy/beam ! Writing clean map to FITS file: J1121-0711_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.145656 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142992 device "J1121-0711_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1121-0711_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.294511 0.294511 0.589023 1.17805 2.35609 4.71218 9.42437 18.8487 37.6975 75.3949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.145 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8768 x 2.047 at -1.752 degrees (North through East) ! Clean map min=-0.0008789 max=0.14566 Jy/beam quit ! Quitting program ! Log file J1121-0711_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:06:03 2016