! Started logfile: J1539+2744_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:08:17 2016 obs J1539+2744_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1539+2744_X_2015_03_17_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.870922 visibilities/baseline/integration-bin. ! Found source: J1539+2744 ! ! 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 338 lines of history. ! ! Reading 44208 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 J1539+2744_X_2015_03_17_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872152Jy sigma=0.010631 ! Fit after self-cal, rms=0.810784Jy sigma=0.009923 ! 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=0.7481 mas, bmaj=1.469 mas, bpa=-1.429 degrees ! Estimated noise=525.235 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 = 0.146508 Jy ! Component: 100 - total flux cleaned = 0.179997 Jy ! Total flux subtracted in 100 components = 0.179997 Jy ! Clean residual min=-0.007294 max=0.011862 Jy/beam ! Clean residual mean=-0.000012 rms=0.001944 Jy/beam ! Combined flux in latest and established models = 0.179997 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.179997 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=0.075956Jy sigma=0.000860 ! Fit after self-cal, rms=0.075957Jy sigma=0.000860 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117777 Jy ! Component: 100 - total flux cleaned = 0.017532 Jy ! Total flux subtracted in 100 components = 0.017532 Jy ! Clean residual min=-0.006985 max=0.006854 Jy/beam ! Clean residual mean=-0.000013 rms=0.001612 Jy/beam ! Combined flux in latest and established models = 0.197529 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.197529 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=0.073843Jy sigma=0.000834 ! Fit after self-cal, rms=0.073838Jy sigma=0.000834 ! 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=0.9379 mas, bmaj=1.774 mas, bpa=-2.039 degrees ! Estimated noise=279.264 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 = 0.00431874 Jy ! Component: 100 - total flux cleaned = 0.0065793 Jy ! Component: 150 - total flux cleaned = 0.00790988 Jy ! Component: 200 - total flux cleaned = 0.00872283 Jy ! Total flux subtracted in 200 components = 0.00872283 Jy ! Clean residual min=-0.006819 max=0.006518 Jy/beam ! Clean residual mean=-0.000016 rms=0.001798 Jy/beam ! Combined flux in latest and established models = 0.206252 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.206252 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=0.073525Jy sigma=0.000832 ! Fit after self-cal, rms=0.073527Jy sigma=0.000832 ! 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 0.94 FD 1.12 HN 1.12 KP 0.93 ! LA 1.03 MK 0.95 NL 1.00 OV 1.00 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.18 KP 0.87 ! LA 1.06 MK 0.95 NL 0.98 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.15 KP 0.83 ! LA 1.08 MK 0.96 NL 0.98 OV 1.00 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.12 KP 0.79 ! LA 1.06 MK 0.96 NL 0.98 OV 0.99 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.10 KP 0.76 ! LA 1.06 MK 0.99 NL 1.01 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.13 KP 0.74 ! LA 1.07 MK 0.97 NL 1.01 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.20 KP 0.75 ! LA 1.06 MK 1.00 NL 1.00 OV 1.06 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.17 KP 0.74 ! LA 1.06 MK 0.99 NL 1.00 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.15 KP 0.77 ! LA 1.08 MK 0.97 NL 1.00 OV 1.06 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.18 KP 0.79 ! LA 1.07 MK 1.01 NL 1.02 OV 1.04 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.18 KP 0.83 ! LA 1.09 MK 1.02 NL 1.02 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.17 KP 0.84 ! LA 1.08 MK 0.99 NL 1.02 OV 1.03 ! PT 1.01 SC 1.06 ! ! ! Fit before self-cal, rms=0.073527Jy sigma=0.000832 ! Fit after self-cal, rms=0.069700Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9431 mas, bmaj=1.787 mas, bpa=-2.39 degrees ! Estimated noise=279.849 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 = -0.000908615 Jy ! Component: 100 - total flux cleaned = -0.000988637 Jy ! Component: 150 - total flux cleaned = -0.000987555 Jy ! Component: 200 - total flux cleaned = -0.00101329 Jy ! Total flux subtracted in 200 components = -0.00101329 Jy ! Clean residual min=-0.001425 max=0.001892 Jy/beam ! Clean residual mean=-0.000005 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.205238 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.205238 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=0.069656Jy sigma=0.000776 ! Fit after self-cal, rms=0.069699Jy sigma=0.000775 ! Inverting map ! Added new window around map position (1, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185178 Jy ! Component: 100 - total flux cleaned = 0.00218503 Jy ! Component: 150 - total flux cleaned = 0.00225149 Jy ! Component: 200 - total flux cleaned = 0.00225199 Jy ! Total flux subtracted in 200 components = 0.00225199 Jy ! Clean residual min=-0.001378 max=0.001433 Jy/beam ! Clean residual mean=-0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.20749 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.20749 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=0.069645Jy sigma=0.000775 ! Fit after self-cal, rms=0.069639Jy 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=0.069639Jy sigma=0.000775 ! Fit after self-cal, rms=0.069646Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9423 mas, bmaj=1.784 mas, bpa=-2.22 degrees ! Estimated noise=279.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479269 Jy ! Component: 100 - total flux cleaned = 0.00067876 Jy ! Component: 150 - total flux cleaned = 0.000693449 Jy ! Component: 200 - total flux cleaned = 0.000729947 Jy ! Total flux subtracted in 200 components = 0.000729947 Jy ! Clean residual min=-0.000856 max=0.000858 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.20822 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.20822 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=0.069636Jy sigma=0.000773 ! Fit after self-cal, rms=0.069638Jy 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) ! Added new window around map position (18, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769825 Jy ! Component: 100 - total flux cleaned = 0.00108053 Jy ! Component: 150 - total flux cleaned = 0.00121328 Jy ! Component: 200 - total flux cleaned = 0.00130835 Jy ! Total flux subtracted in 200 components = 0.00130835 Jy ! Clean residual min=-0.000769 max=0.000746 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.209529 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.209529 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=0.069627Jy sigma=0.000773 ! Fit after self-cal, rms=0.069626Jy 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=0.069626Jy sigma=0.000773 ! Fit after self-cal, rms=0.069604Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9426 mas, bmaj=1.783 mas, bpa=-2.242 degrees ! Estimated noise=279.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175021 Jy ! Component: 100 - total flux cleaned = 0.000280455 Jy ! Component: 150 - total flux cleaned = 0.000312135 Jy ! Component: 200 - total flux cleaned = 0.000350335 Jy ! Total flux subtracted in 200 components = 0.000350335 Jy ! Clean residual min=-0.000767 max=0.000732 Jy/beam ! Clean residual mean=-0.000000 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.209879 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 94 components and 0.209879 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=0.069600Jy sigma=0.000773 ! Fit after self-cal, rms=0.069601Jy 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 = 5.74091e-05 Jy ! Component: 100 - total flux cleaned = 0.000101455 Jy ! Component: 150 - total flux cleaned = 0.000117826 Jy ! Component: 200 - total flux cleaned = 0.000140958 Jy ! Total flux subtracted in 200 components = 0.000140958 Jy ! Clean residual min=-0.000772 max=0.000720 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.21002 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.21002 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=0.069598Jy sigma=0.000773 ! Fit after self-cal, rms=0.069598Jy 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=0.069598Jy sigma=0.000773 ! Fit after self-cal, rms=0.069586Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=2.791 mas, bpa=-3.448 degrees ! Estimated noise=340.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.66792e-05 Jy ! Component: 100 - total flux cleaned = 7.65625e-05 Jy ! Component: 150 - total flux cleaned = 7.66037e-05 Jy ! Component: 200 - total flux cleaned = 8.23512e-05 Jy ! Total flux subtracted in 200 components = 8.23512e-05 Jy ! Clean residual min=-0.000823 max=0.000667 Jy/beam ! Clean residual mean=0.000000 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.210102 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.210102 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=0.069585Jy sigma=0.000772 ! Fit after self-cal, rms=0.069585Jy sigma=0.000772 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 = 4.86471e-05 Jy ! Component: 100 - total flux cleaned = 5.43757e-05 Jy ! Component: 150 - total flux cleaned = 5.86979e-05 Jy ! Component: 200 - total flux cleaned = 6.66588e-05 Jy ! Total flux subtracted in 200 components = 6.66588e-05 Jy ! Clean residual min=-0.000819 max=0.000666 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.210169 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.210169 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=0.069585Jy sigma=0.000772 ! Fit after self-cal, rms=0.069585Jy sigma=0.000772 ! 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=0.9427 mas, bmaj=1.783 mas, bpa=-2.259 degrees ! Estimated noise=279.113 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9427 x 1.783 at -2.259 degrees (North through East) ! Clean map min=-0.00073921 max=0.18985 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=0.7507 mas, bmaj=1.474 mas, bpa=-1.557 degrees ! Estimated noise=527.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147 Jy ! Component: 100 - total flux cleaned = 0.180415 Jy ! Component: 150 - total flux cleaned = 0.191985 Jy ! Component: 200 - total flux cleaned = 0.197466 Jy ! Total flux subtracted in 200 components = 0.197466 Jy ! Clean residual min=-0.001985 max=0.002726 Jy/beam ! Clean residual mean=0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.197466 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.197466 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9427 mas, bmaj=1.783 mas, bpa=-2.259 degrees ! Estimated noise=279.113 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 = 0.00356716 Jy ! Component: 100 - total flux cleaned = 0.00579328 Jy ! Component: 150 - total flux cleaned = 0.00729402 Jy ! Component: 200 - total flux cleaned = 0.0084207 Jy ! Total flux subtracted in 200 components = 0.0084207 Jy ! Clean residual min=-0.001020 max=0.000929 Jy/beam ! Clean residual mean=-0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.205886 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.205886 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=2.791 mas, bpa=-3.448 degrees ! Estimated noise=340.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135881 Jy ! Component: 100 - total flux cleaned = 0.00215996 Jy ! Component: 150 - total flux cleaned = 0.00274301 Jy ! Component: 200 - total flux cleaned = 0.00316098 Jy ! Total flux subtracted in 200 components = 0.00316098 Jy ! Clean residual min=-0.000895 max=0.000841 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.209047 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00022267 Jy ! Component: 100 - total flux cleaned = 0.000411687 Jy ! Component: 150 - total flux cleaned = 0.00057288 Jy ! Component: 200 - total flux cleaned = 0.000674409 Jy ! Total flux subtracted in 200 components = 0.000674409 Jy ! Clean residual min=-0.000884 max=0.000791 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.209722 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 108 components and 0.209722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9427 mas, bmaj=1.783 mas, bpa=-2.259 degrees ! Estimated noise=279.113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288583 Jy ! Component: 100 - total flux cleaned = 0.00024379 Jy ! Component: 150 - total flux cleaned = 0.000257759 Jy ! Component: 200 - total flux cleaned = 0.000245592 Jy ! Total flux subtracted in 200 components = 0.000245592 Jy ! Clean residual min=-0.000773 max=0.000725 Jy/beam ! Clean residual mean=-0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.209967 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.209967 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=0.069591Jy sigma=0.000773 ! Fit after self-cal, rms=0.069589Jy sigma=0.000773 wmodel J1539+2744_X_2015_03_17_pus_map.mod ! Writing 125 model components to file: J1539+2744_X_2015_03_17_pus_map.mod wobs J1539+2744_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1539+2744_X_2015_03_17_pus_uvs.fits wwins J1539+2744_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J1539+2744_X_2015_03_17_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 = -0.000133101 Jy ! Component: 100 - total flux cleaned = -4.53565e-05 Jy ! Component: 150 - total flux cleaned = 6.20232e-05 Jy ! Component: 200 - total flux cleaned = 0.000130393 Jy ! Component: 250 - total flux cleaned = 0.000174176 Jy ! Component: 300 - total flux cleaned = 0.000216339 Jy ! Component: 350 - total flux cleaned = 0.000256629 Jy ! Component: 400 - total flux cleaned = 0.00025675 Jy ! Component: 450 - total flux cleaned = 0.000285408 Jy ! Component: 500 - total flux cleaned = 0.000275987 Jy ! Component: 550 - total flux cleaned = 0.000294289 Jy ! Component: 600 - total flux cleaned = 0.000294384 Jy ! Component: 650 - total flux cleaned = 0.000303064 Jy ! Component: 700 - total flux cleaned = 0.000311495 Jy ! Component: 750 - total flux cleaned = 0.000286691 Jy ! Component: 800 - total flux cleaned = 0.000278643 Jy ! Component: 850 - total flux cleaned = 0.000254844 Jy ! Component: 900 - total flux cleaned = 0.000262648 Jy ! Component: 950 - total flux cleaned = 0.00027032 Jy ! Component: 1000 - total flux cleaned = 0.00028535 Jy ! Component: 1050 - total flux cleaned = 0.000277765 Jy ! Component: 1100 - total flux cleaned = 0.000285081 Jy ! Component: 1150 - total flux cleaned = 0.000292308 Jy ! Component: 1200 - total flux cleaned = 0.00029947 Jy ! Component: 1250 - total flux cleaned = 0.000306459 Jy ! Component: 1300 - total flux cleaned = 0.00032026 Jy ! Component: 1350 - total flux cleaned = 0.000306758 Jy ! Component: 1400 - total flux cleaned = 0.000340015 Jy ! Component: 1450 - total flux cleaned = 0.000326855 Jy ! Component: 1500 - total flux cleaned = 0.000346306 Jy ! Component: 1550 - total flux cleaned = 0.000339905 Jy ! Component: 1600 - total flux cleaned = 0.00033989 Jy ! Component: 1650 - total flux cleaned = 0.000352465 Jy ! Component: 1700 - total flux cleaned = 0.000340088 Jy ! Component: 1750 - total flux cleaned = 0.000346102 Jy ! Component: 1800 - total flux cleaned = 0.000322069 Jy ! Component: 1850 - total flux cleaned = 0.000316098 Jy ! Component: 1900 - total flux cleaned = 0.000327927 Jy ! Component: 1950 - total flux cleaned = 0.000321987 Jy ! Component: 2000 - total flux cleaned = 0.000310357 Jy ! Total flux subtracted in 2048 components = 0.00032193 Jy ! Clean residual min=-0.000311 max=0.000329 Jy/beam ! Clean residual mean=0.000001 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.210289 Jy keep ! Adding 138 model components to the UV plane model. ! The established model now contains 263 components and 0.210289 Jy ![Exited script file: muppet] wmap "J1539+2744_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9427 x 1.783 at -2.259 degrees (North through East) ! Clean map min=-0.00056257 max=0.19029 Jy/beam ! Writing clean map to FITS file: J1539+2744_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190288 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105954 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.167043 0.167043 0.334086 0.668173 1.33635 2.67269 5.34538 10.6908 21.3815 42.7631 85.5261 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.19 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9427 x 1.783 at -2.259 degrees (North through East) ! Clean map min=-0.00056257 max=0.19029 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1539+2744_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:08:20 2016