! Started logfile: J1854-1539_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:11:39 2016 obs J1854-1539_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1854-1539_X_2014_05_31_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.942146 visibilities/baseline/integration-bin. ! Found source: J1854-1539 ! ! 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 29508 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 J1854-1539_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.926593Jy sigma=0.010457 ! Fit after self-cal, rms=0.905944Jy sigma=0.010283 ! 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=0.6565 mas, bmaj=1.681 mas, bpa=0.1046 degrees ! Estimated noise=615.471 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 = 0.0681791 Jy ! Component: 100 - total flux cleaned = 0.0895366 Jy ! Total flux subtracted in 100 components = 0.0895366 Jy ! Clean residual min=-0.005032 max=0.010345 Jy/beam ! Clean residual mean=-0.000043 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.0895366 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0895366 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=0.080047Jy sigma=0.000851 ! Fit after self-cal, rms=0.080021Jy sigma=0.000851 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125832 Jy ! Component: 100 - total flux cleaned = 0.0202019 Jy ! Total flux subtracted in 100 components = 0.0202019 Jy ! Clean residual min=-0.003906 max=0.004509 Jy/beam ! Clean residual mean=-0.000025 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.109738 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.109738 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=0.077020Jy sigma=0.000811 ! Fit after self-cal, rms=0.077019Jy sigma=0.000810 ! 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=0.825 mas, bmaj=2.043 mas, bpa=0.1247 degrees ! Estimated noise=369.29 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 = 0.00805767 Jy ! Component: 100 - total flux cleaned = 0.0121204 Jy ! Component: 150 - total flux cleaned = 0.0142869 Jy ! Component: 200 - total flux cleaned = 0.0154583 Jy ! Total flux subtracted in 200 components = 0.0154583 Jy ! Clean residual min=-0.004928 max=0.003939 Jy/beam ! Clean residual mean=-0.000020 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.125197 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.125197 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=0.076286Jy sigma=0.000801 ! Fit after self-cal, rms=0.076298Jy sigma=0.000801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.19 KP 0.90 ! LA 1.04 MK 0.95 NL 1.00 OV 0.95 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.22 KP 0.87 ! LA 0.99 MK 1.03 NL 1.00 OV 0.96 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.21 KP 0.79 ! LA 1.04 MK 1.06 NL 1.01 OV 0.96 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.21 KP 0.78 ! LA 1.03 MK 1.00 NL 0.99 OV 0.96 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.16 HN 1.13 KP 0.72 ! LA 1.05 MK 0.98 NL 1.04 OV 0.99 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 HN 1.21 KP 0.74 ! LA 1.07 MK 1.00 NL 1.11 OV 0.98 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.21 HN 1.28 KP 0.77 ! LA 1.11 MK 1.01 NL 1.11 OV 1.04 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.34 KP 0.73 ! LA 1.10 MK 0.97 NL 1.05 OV 1.02 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.21 KP 0.78 ! LA 1.04 MK 0.98 NL 1.04 OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 1.21 KP 0.80 ! LA 1.06 MK 1.02 NL 1.06 OV 0.97 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.28 KP 0.86 ! LA 1.13 MK 0.94 NL 1.03 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.23 KP 0.87 ! LA 1.04 MK 0.99 NL 1.00 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.076298Jy sigma=0.000801 ! Fit after self-cal, rms=0.078375Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=2.049 mas, bpa=0.39 degrees ! Estimated noise=370.531 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 = -4.2737e-05 Jy ! Component: 100 - total flux cleaned = -0.000120144 Jy ! Component: 150 - total flux cleaned = -0.000120188 Jy ! Component: 200 - total flux cleaned = -0.000136155 Jy ! Total flux subtracted in 200 components = -0.000136155 Jy ! Clean residual min=-0.001252 max=0.001708 Jy/beam ! Clean residual mean=-0.000007 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.125061 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.125061 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=0.078367Jy sigma=0.000780 ! Fit after self-cal, rms=0.078473Jy sigma=0.000780 ! 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=0.078473Jy sigma=0.000780 ! Fit after self-cal, rms=0.079818Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8318 mas, bmaj=2.043 mas, bpa=0.4124 degrees ! Estimated noise=370.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157871 Jy ! Component: 100 - total flux cleaned = 0.000156536 Jy ! Component: 150 - total flux cleaned = 0.000170052 Jy ! Component: 200 - total flux cleaned = 0.000181815 Jy ! Total flux subtracted in 200 components = 0.000181815 Jy ! Clean residual min=-0.001193 max=0.001660 Jy/beam ! Clean residual mean=-0.000007 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.125242 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.125242 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=0.079813Jy sigma=0.000778 ! Fit after self-cal, rms=0.079834Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141084 Jy ! Component: 100 - total flux cleaned = 0.00164432 Jy ! Component: 150 - total flux cleaned = 0.00159884 Jy ! Component: 200 - total flux cleaned = 0.0015393 Jy ! Total flux subtracted in 200 components = 0.0015393 Jy ! Clean residual min=-0.001052 max=0.001132 Jy/beam ! Clean residual mean=-0.000005 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.126782 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.126782 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=0.079801Jy sigma=0.000777 ! Fit after self-cal, rms=0.079796Jy sigma=0.000777 ! 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=0.079796Jy sigma=0.000777 ! Fit after self-cal, rms=0.079980Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.829 mas, bmaj=2.039 mas, bpa=0.3453 degrees ! Estimated noise=369.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809695 Jy ! Component: 100 - total flux cleaned = 0.000811954 Jy ! Component: 150 - total flux cleaned = 0.000762203 Jy ! Component: 200 - total flux cleaned = 0.000733336 Jy ! Total flux subtracted in 200 components = 0.000733336 Jy ! Clean residual min=-0.001087 max=0.001102 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.127515 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.127515 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=0.079968Jy sigma=0.000777 ! Fit after self-cal, rms=0.079966Jy sigma=0.000777 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 = 0.000203402 Jy ! Component: 100 - total flux cleaned = 0.000117828 Jy ! Component: 150 - total flux cleaned = 9.30759e-05 Jy ! Component: 200 - total flux cleaned = 8.17455e-05 Jy ! Total flux subtracted in 200 components = 8.17455e-05 Jy ! Clean residual min=-0.001046 max=0.001080 Jy/beam ! Clean residual mean=-0.000005 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.127597 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.127597 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=0.079961Jy sigma=0.000777 ! Fit after self-cal, rms=0.079960Jy sigma=0.000777 ! 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=0.079960Jy sigma=0.000777 ! Fit after self-cal, rms=0.080001Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.216 mas, bmaj=4.448 mas, bpa=6.999 degrees ! Estimated noise=462.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212796 Jy ! Component: 100 - total flux cleaned = 0.000181063 Jy ! Component: 150 - total flux cleaned = 0.000145034 Jy ! Component: 200 - total flux cleaned = 0.000129863 Jy ! Total flux subtracted in 200 components = 0.000129863 Jy ! Clean residual min=-0.001020 max=0.001179 Jy/beam ! Clean residual mean=-0.000013 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.127727 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.127727 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=0.079998Jy sigma=0.000777 ! Fit after self-cal, rms=0.079997Jy sigma=0.000777 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 = 0.00011439 Jy ! Component: 100 - total flux cleaned = 7.88724e-05 Jy ! Component: 150 - total flux cleaned = 4.98653e-05 Jy ! Component: 200 - total flux cleaned = 3.74711e-05 Jy ! Total flux subtracted in 200 components = 3.74711e-05 Jy ! Clean residual min=-0.000999 max=0.001172 Jy/beam ! Clean residual mean=-0.000012 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.127764 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 89 components and 0.127764 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=0.079995Jy sigma=0.000777 ! Fit after self-cal, rms=0.079995Jy sigma=0.000777 ! 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=0.8277 mas, bmaj=2.039 mas, bpa=0.3102 degrees ! Estimated noise=369.02 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 2.039 at 0.3102 degrees (North through East) ! Clean map min=-0.0010267 max=0.093441 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=0.6564 mas, bmaj=1.675 mas, bpa=0.2659 degrees ! Estimated noise=616.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680057 Jy ! Component: 100 - total flux cleaned = 0.0906063 Jy ! Component: 150 - total flux cleaned = 0.103249 Jy ! Component: 200 - total flux cleaned = 0.110988 Jy ! Total flux subtracted in 200 components = 0.110988 Jy ! Clean residual min=-0.002298 max=0.004059 Jy/beam ! Clean residual mean=-0.000016 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.110988 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.110988 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=2.039 mas, bpa=0.3102 degrees ! Estimated noise=369.02 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 = 0.00747642 Jy ! Component: 100 - total flux cleaned = 0.0113742 Jy ! Component: 150 - total flux cleaned = 0.0135877 Jy ! Component: 200 - total flux cleaned = 0.014793 Jy ! Total flux subtracted in 200 components = 0.014793 Jy ! Clean residual min=-0.001124 max=0.001110 Jy/beam ! Clean residual mean=-0.000009 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.125781 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 75 components and 0.125781 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=2.216 mas, bmaj=4.448 mas, bpa=6.999 degrees ! Estimated noise=462.168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001289 Jy ! Component: 100 - total flux cleaned = 0.001451 Jy ! Component: 150 - total flux cleaned = 0.00156876 Jy ! Component: 200 - total flux cleaned = 0.00162683 Jy ! Total flux subtracted in 200 components = 0.00162683 Jy ! Clean residual min=-0.001095 max=0.001162 Jy/beam ! Clean residual mean=-0.000014 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.127408 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 = 3.4486e-05 Jy ! Component: 100 - total flux cleaned = 6.26221e-05 Jy ! Component: 150 - total flux cleaned = 7.06958e-05 Jy ! Component: 200 - total flux cleaned = 8.4586e-05 Jy ! Total flux subtracted in 200 components = 8.4586e-05 Jy ! Clean residual min=-0.001061 max=0.001175 Jy/beam ! Clean residual mean=-0.000013 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.127492 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.127492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8277 mas, bmaj=2.039 mas, bpa=0.3102 degrees ! Estimated noise=369.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.43793e-05 Jy ! Component: 100 - total flux cleaned = 4.27745e-05 Jy ! Component: 150 - total flux cleaned = 4.71147e-05 Jy ! Component: 200 - total flux cleaned = 5.8195e-06 Jy ! Total flux subtracted in 200 components = 5.8195e-06 Jy ! Clean residual min=-0.001046 max=0.001046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.127498 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 106 components and 0.127498 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=0.079993Jy sigma=0.000777 ! Fit after self-cal, rms=0.079985Jy sigma=0.000777 wmodel J1854-1539_X_2014_05_31_pus_map.mod ! Writing 106 model components to file: J1854-1539_X_2014_05_31_pus_map.mod wobs J1854-1539_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1854-1539_X_2014_05_31_pus_uvs.fits wwins J1854-1539_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J1854-1539_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 = 0.000132204 Jy ! Component: 100 - total flux cleaned = 0.000186005 Jy ! Component: 150 - total flux cleaned = 0.000253053 Jy ! Component: 200 - total flux cleaned = 0.000301689 Jy ! Component: 250 - total flux cleaned = 0.000363923 Jy ! Component: 300 - total flux cleaned = 0.000439083 Jy ! Component: 350 - total flux cleaned = 0.000526602 Jy ! Component: 400 - total flux cleaned = 0.000583262 Jy ! Component: 450 - total flux cleaned = 0.000652202 Jy ! Component: 500 - total flux cleaned = 0.000746178 Jy ! Component: 550 - total flux cleaned = 0.000837949 Jy ! Component: 600 - total flux cleaned = 0.000915006 Jy ! Component: 650 - total flux cleaned = 0.00100346 Jy ! Component: 700 - total flux cleaned = 0.00111496 Jy ! Component: 750 - total flux cleaned = 0.00122409 Jy ! Component: 800 - total flux cleaned = 0.00129573 Jy ! Component: 850 - total flux cleaned = 0.00138976 Jy ! Component: 900 - total flux cleaned = 0.00148239 Jy ! Component: 950 - total flux cleaned = 0.00159618 Jy ! Component: 1000 - total flux cleaned = 0.00171918 Jy ! Component: 1050 - total flux cleaned = 0.00180742 Jy ! Component: 1100 - total flux cleaned = 0.00192693 Jy ! Component: 1150 - total flux cleaned = 0.00206597 Jy ! Component: 1200 - total flux cleaned = 0.00211866 Jy ! Component: 1250 - total flux cleaned = 0.00222259 Jy ! Component: 1300 - total flux cleaned = 0.00230474 Jy ! Component: 1350 - total flux cleaned = 0.00239596 Jy ! Component: 1400 - total flux cleaned = 0.0024857 Jy ! Component: 1450 - total flux cleaned = 0.00251512 Jy ! Component: 1500 - total flux cleaned = 0.00257352 Jy ! Component: 1550 - total flux cleaned = 0.00263124 Jy ! Component: 1600 - total flux cleaned = 0.0026691 Jy ! Component: 1650 - total flux cleaned = 0.00273479 Jy ! Component: 1700 - total flux cleaned = 0.00274389 Jy ! Component: 1750 - total flux cleaned = 0.00275312 Jy ! Component: 1800 - total flux cleaned = 0.00279852 Jy ! Component: 1850 - total flux cleaned = 0.0028522 Jy ! Component: 1900 - total flux cleaned = 0.00286104 Jy ! Component: 1950 - total flux cleaned = 0.00290491 Jy ! Component: 2000 - total flux cleaned = 0.00295698 Jy ! Total flux subtracted in 2048 components = 0.00298279 Jy ! Clean residual min=-0.000467 max=0.000515 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.130481 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 242 components and 0.130481 Jy ![Exited script file: muppet] wmap "J1854-1539_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 2.039 at 0.3102 degrees (North through East) ! Clean map min=-0.0011508 max=0.094309 Jy/beam ! Writing clean map to FITS file: J1854-1539_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 0.0943094 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159153 device "J1854-1539_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1854-1539_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506267 0.506267 1.01253 2.02507 4.05014 8.10028 16.2006 32.4011 64.8022 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8277 x 2.039 at 0.3102 degrees (North through East) ! Clean map min=-0.0011508 max=0.094309 Jy/beam quit ! Quitting program ! Log file J1854-1539_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:11:41 2016