! Started logfile: J2359-3133_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:34:44 2019 obs J2359-3133_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J2359-3133_X_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.377778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2359-3133 ! ! 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 907 lines of history. ! ! Reading 4896 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 J2359-3133_X_2017_04_28_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 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.723785Jy sigma=0.004005 ! Fit after self-cal, rms=0.708590Jy sigma=0.003954 ! 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=0.7037 mas, bmaj=2.219 mas, bpa=-19.06 degrees ! Estimated noise=3309.27 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 = 0.263548 Jy ! Component: 100 - total flux cleaned = 0.336193 Jy ! Total flux subtracted in 100 components = 0.336193 Jy ! Clean residual min=-0.019297 max=0.033422 Jy/beam ! Clean residual mean=-0.000043 rms=0.006739 Jy/beam ! Combined flux in latest and established models = 0.336193 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.336193 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=0.176927Jy sigma=0.000803 ! Fit after self-cal, rms=0.176650Jy sigma=0.000803 ! 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=0.8761 mas, bmaj=2.532 mas, bpa=-17.99 degrees ! Estimated noise=1798.41 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 = 0.0313413 Jy ! Component: 100 - total flux cleaned = 0.044632 Jy ! Component: 150 - total flux cleaned = 0.050301 Jy ! Component: 200 - total flux cleaned = 0.0506441 Jy ! Total flux subtracted in 200 components = 0.0506441 Jy ! Clean residual min=-0.014598 max=0.028000 Jy/beam ! Clean residual mean=0.000307 rms=0.006185 Jy/beam ! Combined flux in latest and established models = 0.386837 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.386837 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=0.174093Jy sigma=0.000741 ! Fit after self-cal, rms=0.173980Jy sigma=0.000740 ! 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 0.98 FD 0.96 HN 0.98 KP 0.92 ! LA 1.45 MK 0.93 NL 0.91 OV 0.96 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 1.07 KP 0.96 ! LA 1.50 MK 1.00 NL 0.95 OV 0.95 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.09 KP 0.88 ! LA 1.45 MK 0.99 NL 0.94 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.99 KP 0.92 ! LA 1.50 MK 1.00 NL 0.91 OV 0.96 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.91 HN 1.09 KP 0.89 ! LA 1.72 MK 1.01 NL 0.95 OV 0.91 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 1.10 KP 0.92 ! LA 1.59 MK 1.00 NL 0.99 OV 0.91 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.90 HN 1.36 KP 0.89 ! LA 1.55 MK 1.02 NL 0.93 OV 0.96 ! PT 1.03 SC 1.26 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 1.27 KP 0.94 ! LA 1.47 MK 1.01 NL 0.92 OV 0.92 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.12 KP 0.92 ! LA 1.55 MK 0.99 NL 0.93 OV 0.93 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.24 KP 0.90 ! LA 1.65 MK 1.01 NL 0.99 OV 0.95 ! PT 1.04 SC 0.84 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.92 ! LA 1.74 MK 1.05 NL 0.99 OV 0.97 ! PT 1.03 SC 0.66 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.91 HN 1.08 KP 0.92 ! LA 1.54 MK 0.98 NL 1.01 OV 0.95 ! PT 1.04 SC 0.85 ! ! ! Fit before self-cal, rms=0.173980Jy sigma=0.000740 ! Fit after self-cal, rms=0.187886Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.5 mas, bpa=-17.71 degrees ! Estimated noise=1784.04 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 = 0.00212097 Jy ! Component: 100 - total flux cleaned = 0.00202711 Jy ! Component: 150 - total flux cleaned = 0.0019417 Jy ! Component: 200 - total flux cleaned = 0.00187474 Jy ! Total flux subtracted in 200 components = 0.00187474 Jy ! Clean residual min=-0.003822 max=0.004070 Jy/beam ! Clean residual mean=-0.000015 rms=0.001052 Jy/beam ! Combined flux in latest and established models = 0.388712 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.388712 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=0.187639Jy sigma=0.000653 ! Fit after self-cal, rms=0.188325Jy sigma=0.000653 ! 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=0.188325Jy sigma=0.000653 ! Fit after self-cal, rms=0.185536Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.872 mas, bmaj=2.481 mas, bpa=-17.51 degrees ! Estimated noise=1777.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116461 Jy ! Component: 100 - total flux cleaned = 0.00109317 Jy ! Component: 150 - total flux cleaned = 0.0011515 Jy ! Component: 200 - total flux cleaned = 0.00110522 Jy ! Total flux subtracted in 200 components = 0.00110522 Jy ! Clean residual min=-0.003538 max=0.004002 Jy/beam ! Clean residual mean=-0.000016 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.389817 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.389817 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=0.185401Jy sigma=0.000652 ! Fit after self-cal, rms=0.185377Jy sigma=0.000652 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 = -5.39804e-05 Jy ! Component: 100 - total flux cleaned = -0.000143575 Jy ! Component: 150 - total flux cleaned = -0.000179875 Jy ! Component: 200 - total flux cleaned = -0.000245875 Jy ! Total flux subtracted in 200 components = -0.000245875 Jy ! Clean residual min=-0.003503 max=0.003897 Jy/beam ! Clean residual mean=-0.000017 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.389571 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.389571 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=0.185318Jy sigma=0.000652 ! Fit after self-cal, rms=0.185309Jy sigma=0.000652 ! 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=0.185309Jy sigma=0.000652 ! Fit after self-cal, rms=0.182982Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8697 mas, bmaj=2.467 mas, bpa=-17.33 degrees ! Estimated noise=1771.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579803 Jy ! Component: 100 - total flux cleaned = 0.000583325 Jy ! Component: 150 - total flux cleaned = 0.000552046 Jy ! Component: 200 - total flux cleaned = 0.000490995 Jy ! Total flux subtracted in 200 components = 0.000490995 Jy ! Clean residual min=-0.003390 max=0.003828 Jy/beam ! Clean residual mean=-0.000017 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.390062 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.390062 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=0.182925Jy sigma=0.000652 ! Fit after self-cal, rms=0.182911Jy sigma=0.000652 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 = -9.60505e-05 Jy ! Component: 100 - total flux cleaned = -0.000126012 Jy ! Component: 150 - total flux cleaned = -0.000150551 Jy ! Component: 200 - total flux cleaned = -0.000174354 Jy ! Total flux subtracted in 200 components = -0.000174354 Jy ! Clean residual min=-0.003409 max=0.003762 Jy/beam ! Clean residual mean=-0.000018 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.389888 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.389888 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=0.182882Jy sigma=0.000652 ! Fit after self-cal, rms=0.182879Jy sigma=0.000652 ! 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=0.182879Jy sigma=0.000652 ! Fit after self-cal, rms=0.181777Jy sigma=0.000652 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.221 mas, bmaj=6.731 mas, bpa=-9.463 degrees ! Estimated noise=2128.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165875 Jy ! Component: 100 - total flux cleaned = 0.000166049 Jy ! Component: 150 - total flux cleaned = 0.000150215 Jy ! Component: 200 - total flux cleaned = 0.000142669 Jy ! Total flux subtracted in 200 components = 0.000142669 Jy ! Clean residual min=-0.002638 max=0.002781 Jy/beam ! Clean residual mean=-0.000034 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.390031 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.390031 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=0.181772Jy sigma=0.000652 ! Fit after self-cal, rms=0.181770Jy sigma=0.000652 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 = 2.77958e-05 Jy ! Component: 100 - total flux cleaned = 2.71657e-05 Jy ! Component: 150 - total flux cleaned = 1.95135e-05 Jy ! Component: 200 - total flux cleaned = 1.22418e-05 Jy ! Total flux subtracted in 200 components = 1.22418e-05 Jy ! Clean residual min=-0.002630 max=0.002775 Jy/beam ! Clean residual mean=-0.000034 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.390043 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.390043 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=0.181767Jy sigma=0.000652 ! Fit after self-cal, rms=0.181769Jy sigma=0.000652 ! 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=0.8685 mas, bmaj=2.46 mas, bpa=-17.24 degrees ! Estimated noise=1768.56 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8685 x 2.46 at -17.24 degrees (North through East) ! Clean map min=-0.003009 max=0.3307 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=0.6988 mas, bmaj=2.161 mas, bpa=-18.47 degrees ! Estimated noise=3222.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257861 Jy ! Component: 100 - total flux cleaned = 0.332279 Jy ! Component: 150 - total flux cleaned = 0.361086 Jy ! Component: 200 - total flux cleaned = 0.375472 Jy ! Total flux subtracted in 200 components = 0.375472 Jy ! Clean residual min=-0.008012 max=0.007506 Jy/beam ! Clean residual mean=-0.000046 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.375472 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 0.375472 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8685 mas, bmaj=2.46 mas, bpa=-17.24 degrees ! Estimated noise=1768.56 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 = 0.00914081 Jy ! Component: 100 - total flux cleaned = 0.0132836 Jy ! Component: 150 - total flux cleaned = 0.0148885 Jy ! Component: 200 - total flux cleaned = 0.0149513 Jy ! Total flux subtracted in 200 components = 0.0149513 Jy ! Clean residual min=-0.003570 max=0.003722 Jy/beam ! Clean residual mean=-0.000018 rms=0.001008 Jy/beam ! Combined flux in latest and established models = 0.390423 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.390423 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=2.221 mas, bmaj=6.731 mas, bpa=-9.463 degrees ! Estimated noise=2128.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.37303e-05 Jy ! Component: 100 - total flux cleaned = 2.26532e-05 Jy ! Component: 150 - total flux cleaned = 2.22217e-05 Jy ! Component: 200 - total flux cleaned = 1.88633e-06 Jy ! Total flux subtracted in 200 components = 1.88633e-06 Jy ! Clean residual min=-0.002692 max=0.002825 Jy/beam ! Clean residual mean=-0.000033 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.390425 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.18755e-06 Jy ! Component: 100 - total flux cleaned = -1.46607e-06 Jy ! Component: 150 - total flux cleaned = -1.13706e-05 Jy ! Component: 200 - total flux cleaned = -1.2237e-05 Jy ! Total flux subtracted in 200 components = -1.2237e-05 Jy ! Clean residual min=-0.002686 max=0.002820 Jy/beam ! Clean residual mean=-0.000033 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 0.390413 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.390413 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8685 mas, bmaj=2.46 mas, bpa=-17.24 degrees ! Estimated noise=1768.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108764 Jy ! Component: 100 - total flux cleaned = 0.000153736 Jy ! Component: 150 - total flux cleaned = 0.000152369 Jy ! Component: 200 - total flux cleaned = 0.000189436 Jy ! Total flux subtracted in 200 components = 0.000189436 Jy ! Clean residual min=-0.003526 max=0.003719 Jy/beam ! Clean residual mean=-0.000017 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.390602 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.390602 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=0.181767Jy sigma=0.000652 ! Fit after self-cal, rms=0.181769Jy sigma=0.000652 wmodel J2359-3133_X_2017_04_28_pus_map.mod ! Writing 31 model components to file: J2359-3133_X_2017_04_28_pus_map.mod wobs J2359-3133_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J2359-3133_X_2017_04_28_pus_uvs.fits wwins J2359-3133_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J2359-3133_X_2017_04_28_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 = 8.01876e-05 Jy ! Component: 100 - total flux cleaned = 1.73832e-05 Jy ! Component: 150 - total flux cleaned = -0.000440182 Jy ! Component: 200 - total flux cleaned = -0.000877196 Jy ! Component: 250 - total flux cleaned = -0.00124716 Jy ! Component: 300 - total flux cleaned = -0.00150359 Jy ! Component: 350 - total flux cleaned = -0.00165326 Jy ! Component: 400 - total flux cleaned = -0.00189509 Jy ! Component: 450 - total flux cleaned = -0.00203635 Jy ! Component: 500 - total flux cleaned = -0.00217314 Jy ! Component: 550 - total flux cleaned = -0.00226317 Jy ! Component: 600 - total flux cleaned = -0.00243985 Jy ! Component: 650 - total flux cleaned = -0.00261344 Jy ! Component: 700 - total flux cleaned = -0.00269915 Jy ! Component: 750 - total flux cleaned = -0.0027408 Jy ! Component: 800 - total flux cleaned = -0.00278209 Jy ! Component: 850 - total flux cleaned = -0.00274156 Jy ! Component: 900 - total flux cleaned = -0.00274136 Jy ! Component: 950 - total flux cleaned = -0.00270236 Jy ! Component: 1000 - total flux cleaned = -0.00274065 Jy ! Component: 1050 - total flux cleaned = -0.00277837 Jy ! Component: 1100 - total flux cleaned = -0.00270319 Jy ! Component: 1150 - total flux cleaned = -0.00270363 Jy ! Component: 1200 - total flux cleaned = -0.0028493 Jy ! Component: 1250 - total flux cleaned = -0.0027411 Jy ! Component: 1300 - total flux cleaned = -0.00277624 Jy ! Component: 1350 - total flux cleaned = -0.00267152 Jy ! Component: 1400 - total flux cleaned = -0.00260232 Jy ! Component: 1450 - total flux cleaned = -0.00267082 Jy ! Component: 1500 - total flux cleaned = -0.00250254 Jy ! Component: 1550 - total flux cleaned = -0.00246943 Jy ! Component: 1600 - total flux cleaned = -0.00243697 Jy ! Component: 1650 - total flux cleaned = -0.00240448 Jy ! Component: 1700 - total flux cleaned = -0.00230862 Jy ! Component: 1750 - total flux cleaned = -0.0022455 Jy ! Component: 1800 - total flux cleaned = -0.00218319 Jy ! Component: 1850 - total flux cleaned = -0.00218335 Jy ! Component: 1900 - total flux cleaned = -0.0021224 Jy ! Component: 1950 - total flux cleaned = -0.00209249 Jy ! Component: 2000 - total flux cleaned = -0.0020628 Jy ! Total flux subtracted in 2048 components = -0.00209224 Jy ! Clean residual min=-0.001891 max=0.001716 Jy/beam ! Clean residual mean=-0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.38851 Jy keep ! Adding 104 model components to the UV plane model. ! The established model now contains 135 components and 0.38851 Jy ![Exited script file: muppet] wmap "J2359-3133_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8685 x 2.46 at -17.24 degrees (North through East) ! Clean map min=-0.0031957 max=0.32752 Jy/beam ! Writing clean map to FITS file: J2359-3133_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.327524 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000540766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495322 0.495322 0.990644 1.98129 3.96258 7.92515 15.8503 31.7006 63.4012 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.327 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8685 x 2.46 at -17.24 degrees (North through East) ! Clean map min=-0.0031957 max=0.32752 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 J2359-3133_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:34:45 2019