! Started logfile: J0239-0234_X_2017_02_24_pus_uvs.log on Sat May 4 09:56:43 2019 obs J0239-0234_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0239-0234_X_2017_02_24_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0239-0234 ! ! 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 1882 lines of history. ! ! Reading 3744 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 J0239-0234_X_2017_02_24_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.277069Jy sigma=0.002335 ! Fit after self-cal, rms=0.269835Jy sigma=0.002275 ! 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=0.6506 mas, bmaj=1.719 mas, bpa=-0.9737 degrees ! Estimated noise=1810.87 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 = 0.569374 Jy ! Component: 100 - total flux cleaned = 0.694789 Jy ! Total flux subtracted in 100 components = 0.694789 Jy ! Clean residual min=-0.018707 max=0.040020 Jy/beam ! Clean residual mean=0.000010 rms=0.005946 Jy/beam ! Combined flux in latest and established models = 0.694789 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.694789 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=0.114548Jy sigma=0.000947 ! Fit after self-cal, rms=0.114542Jy sigma=0.000947 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455361 Jy ! Component: 100 - total flux cleaned = 0.0724253 Jy ! Total flux subtracted in 100 components = 0.0724253 Jy ! Clean residual min=-0.012309 max=0.013630 Jy/beam ! Clean residual mean=0.000001 rms=0.002799 Jy/beam ! Combined flux in latest and established models = 0.767215 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.767215 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=0.088647Jy sigma=0.000720 ! Fit after self-cal, rms=0.088589Jy sigma=0.000719 ! 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=0.8082 mas, bmaj=1.981 mas, bpa=1.537 degrees ! Estimated noise=1376.83 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 = 0.0206196 Jy ! Component: 100 - total flux cleaned = 0.0307661 Jy ! Component: 150 - total flux cleaned = 0.0359445 Jy ! Component: 200 - total flux cleaned = 0.0386305 Jy ! Total flux subtracted in 200 components = 0.0386305 Jy ! Clean residual min=-0.008819 max=0.006740 Jy/beam ! Clean residual mean=0.000016 rms=0.001947 Jy/beam ! Combined flux in latest and established models = 0.805845 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.805845 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=0.083995Jy sigma=0.000681 ! Fit after self-cal, rms=0.083955Jy sigma=0.000681 ! 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 0.96 FD 1.01 HN 1.02 KP 1.01 ! LA 1.00 MK 0.97 NL 1.00 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.96 KP 1.04 ! LA 1.01 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.02 KP 1.01 ! LA 0.98 MK 1.03 NL 1.00 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.97 KP 1.02 ! LA 0.99 MK 1.03 NL 0.98 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.00 ! LA 1.03 MK 1.01 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.99 KP 1.02 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.98 KP 0.99 ! LA 1.02 MK 1.01 NL 0.97 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 1.01 ! LA 0.97 MK 1.00 NL 0.99 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 0.98 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.04 KP 0.97 ! LA 0.99 MK 1.01 NL 1.00 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 1.02 ! LA 0.98 MK 0.98 NL 1.00 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.083955Jy sigma=0.000681 ! Fit after self-cal, rms=0.080332Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8112 mas, bmaj=1.979 mas, bpa=1.498 degrees ! Estimated noise=1377.42 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 = 0.000433311 Jy ! Component: 100 - total flux cleaned = 0.0004843 Jy ! Component: 150 - total flux cleaned = 0.000530009 Jy ! Component: 200 - total flux cleaned = 0.000573035 Jy ! Total flux subtracted in 200 components = 0.000573035 Jy ! Clean residual min=-0.004577 max=0.004793 Jy/beam ! Clean residual mean=0.000006 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.806418 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.806418 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=0.080270Jy sigma=0.000651 ! Fit after self-cal, rms=0.080263Jy sigma=0.000651 ! 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=0.080263Jy sigma=0.000651 ! Fit after self-cal, rms=0.080248Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=1.979 mas, bpa=1.475 degrees ! Estimated noise=1377.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000312078 Jy ! Component: 100 - total flux cleaned = 0.000311402 Jy ! Component: 150 - total flux cleaned = 0.000350772 Jy ! Component: 200 - total flux cleaned = 0.000420126 Jy ! Total flux subtracted in 200 components = 0.000420126 Jy ! Clean residual min=-0.004422 max=0.004520 Jy/beam ! Clean residual mean=0.000006 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.806838 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 35 components and 0.806838 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=0.080211Jy sigma=0.000651 ! Fit after self-cal, rms=0.080205Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (6.4, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357339 Jy ! Component: 100 - total flux cleaned = 0.00382808 Jy ! Component: 150 - total flux cleaned = 0.00362461 Jy ! Component: 200 - total flux cleaned = 0.00344666 Jy ! Total flux subtracted in 200 components = 0.00344666 Jy ! Clean residual min=-0.003866 max=0.003374 Jy/beam ! Clean residual mean=0.000004 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.810285 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.810285 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=0.079974Jy sigma=0.000649 ! Fit after self-cal, rms=0.079973Jy sigma=0.000649 ! 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=0.079973Jy sigma=0.000649 ! Fit after self-cal, rms=0.079941Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=1.979 mas, bpa=1.438 degrees ! Estimated noise=1377.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.34657e-05 Jy ! Component: 100 - total flux cleaned = -0.000203079 Jy ! Component: 150 - total flux cleaned = -0.000293465 Jy ! Component: 200 - total flux cleaned = -0.000375397 Jy ! Total flux subtracted in 200 components = -0.000375397 Jy ! Clean residual min=-0.003744 max=0.003236 Jy/beam ! Clean residual mean=0.000004 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.809909 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.80991 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=0.079885Jy sigma=0.000649 ! Fit after self-cal, rms=0.079885Jy sigma=0.000649 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 = -0.000121385 Jy ! Component: 100 - total flux cleaned = -0.000195611 Jy ! Component: 150 - total flux cleaned = -0.000336553 Jy ! Component: 200 - total flux cleaned = -0.00043707 Jy ! Total flux subtracted in 200 components = -0.00043707 Jy ! Clean residual min=-0.003662 max=0.003208 Jy/beam ! Clean residual mean=0.000004 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.809473 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.809473 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=0.079854Jy sigma=0.000648 ! Fit after self-cal, rms=0.079854Jy sigma=0.000648 ! 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=0.079854Jy sigma=0.000648 ! Fit after self-cal, rms=0.079839Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.129 mas, bmaj=3.651 mas, bpa=9.123 degrees ! Estimated noise=1793.22 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00146097 Jy ! Component: 100 - total flux cleaned = -0.00161157 Jy ! Component: 150 - total flux cleaned = -0.00159104 Jy ! Component: 200 - total flux cleaned = -0.0015336 Jy ! Total flux subtracted in 200 components = -0.0015336 Jy ! Clean residual min=-0.003085 max=0.002844 Jy/beam ! Clean residual mean=0.000007 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.807939 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.807939 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=0.079837Jy sigma=0.000648 ! Fit after self-cal, rms=0.079836Jy sigma=0.000648 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 = -9.17509e-05 Jy ! Component: 100 - total flux cleaned = -0.000130979 Jy ! Component: 150 - total flux cleaned = -9.55327e-05 Jy ! Component: 200 - total flux cleaned = -7.98325e-05 Jy ! Total flux subtracted in 200 components = -7.98325e-05 Jy ! Clean residual min=-0.003093 max=0.002846 Jy/beam ! Clean residual mean=0.000007 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.807859 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.807859 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=0.079836Jy sigma=0.000648 ! Fit after self-cal, rms=0.079835Jy sigma=0.000648 ! 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=0.8108 mas, bmaj=1.979 mas, bpa=1.419 degrees ! Estimated noise=1376.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8108 x 1.979 at 1.419 degrees (North through East) ! Clean map min=-0.0031644 max=0.74551 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 ! Performing amp+phase self-cal ! ! 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=0.079835Jy sigma=0.000648 ! Fit after self-cal, rms=0.075019Jy sigma=0.000608 ! Inverting map and beam ! Estimated beam: bmin=0.8111 mas, bmaj=1.98 mas, bpa=1.403 degrees ! Estimated noise=1375.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.05232e-05 Jy ! Component: 100 - total flux cleaned = -5.95115e-05 Jy ! Component: 150 - total flux cleaned = -0.000162583 Jy ! Component: 200 - total flux cleaned = -0.000325255 Jy ! Total flux subtracted in 200 components = -0.000325255 Jy ! Clean residual min=-0.003484 max=0.002974 Jy/beam ! Clean residual mean=0.000004 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.807534 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.807534 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=0.074985Jy sigma=0.000608 ! Fit after self-cal, rms=0.074985Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.5319e-05 Jy ! Component: 100 - total flux cleaned = -0.000186239 Jy ! Component: 150 - total flux cleaned = -0.000272739 Jy ! Component: 200 - total flux cleaned = -0.000328632 Jy ! Total flux subtracted in 200 components = -0.000328632 Jy ! Clean residual min=-0.003454 max=0.002979 Jy/beam ! Clean residual mean=0.000004 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.807205 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.807205 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=0.074964Jy sigma=0.000608 ! Fit after self-cal, rms=0.074964Jy sigma=0.000608 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.074964Jy sigma=0.000608 ! Fit after self-cal, rms=0.074954Jy sigma=0.000608 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=0.6521 mas, bmaj=1.717 mas, bpa=-1.167 degrees ! Estimated noise=1810.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.569378 Jy ! Component: 100 - total flux cleaned = 0.694283 Jy ! Component: 150 - total flux cleaned = 0.739434 Jy ! Component: 200 - total flux cleaned = 0.76601 Jy ! Total flux subtracted in 200 components = 0.76601 Jy ! Clean residual min=-0.008861 max=0.013451 Jy/beam ! Clean residual mean=-0.000005 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.76601 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.76601 Jy ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=1.98 mas, bpa=1.393 degrees ! Estimated noise=1375.73 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 = 0.0197375 Jy ! Component: 100 - total flux cleaned = 0.0294305 Jy ! Component: 150 - total flux cleaned = 0.0349642 Jy ! Component: 200 - total flux cleaned = 0.038663 Jy ! Total flux subtracted in 200 components = 0.038663 Jy ! Clean residual min=-0.003818 max=0.003526 Jy/beam ! Clean residual mean=0.000003 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.804673 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.804673 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=2.129 mas, bmaj=3.651 mas, bpa=9.099 degrees ! Estimated noise=1790.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82188e-05 Jy ! Component: 100 - total flux cleaned = 0.000383102 Jy ! Component: 150 - total flux cleaned = 0.000575971 Jy ! Component: 200 - total flux cleaned = 0.000743321 Jy ! Total flux subtracted in 200 components = 0.000743321 Jy ! Clean residual min=-0.002850 max=0.002940 Jy/beam ! Clean residual mean=0.000006 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.805416 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 = 0.000144038 Jy ! Component: 100 - total flux cleaned = 0.000269681 Jy ! Component: 150 - total flux cleaned = 0.000353318 Jy ! Component: 200 - total flux cleaned = 0.000404262 Jy ! Total flux subtracted in 200 components = 0.000404262 Jy ! Clean residual min=-0.002910 max=0.002859 Jy/beam ! Clean residual mean=0.000007 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.80582 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 53 components and 0.80582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=1.98 mas, bpa=1.393 degrees ! Estimated noise=1375.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600527 Jy ! Component: 100 - total flux cleaned = 0.000546049 Jy ! Component: 150 - total flux cleaned = 0.000487231 Jy ! Component: 200 - total flux cleaned = 0.000378054 Jy ! Total flux subtracted in 200 components = 0.000378054 Jy ! Clean residual min=-0.003400 max=0.003212 Jy/beam ! Clean residual mean=0.000004 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.806198 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.806198 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=0.075094Jy sigma=0.000609 ! Fit after self-cal, rms=0.075085Jy sigma=0.000609 wmodel J0239-0234_X_2017_02_24_pus_map.mod ! Writing 68 model components to file: J0239-0234_X_2017_02_24_pus_map.mod wobs J0239-0234_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0239-0234_X_2017_02_24_pus_uvs.fits wwins J0239-0234_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J0239-0234_X_2017_02_24_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 = -0.000755313 Jy ! Component: 100 - total flux cleaned = -0.00108534 Jy ! Component: 150 - total flux cleaned = -0.00134407 Jy ! Component: 200 - total flux cleaned = -0.00168786 Jy ! Component: 250 - total flux cleaned = -0.00206298 Jy ! Component: 300 - total flux cleaned = -0.00219846 Jy ! Component: 350 - total flux cleaned = -0.00232783 Jy ! Component: 400 - total flux cleaned = -0.00241062 Jy ! Component: 450 - total flux cleaned = -0.00240987 Jy ! Component: 500 - total flux cleaned = -0.00252717 Jy ! Component: 550 - total flux cleaned = -0.00264043 Jy ! Component: 600 - total flux cleaned = -0.00260427 Jy ! Component: 650 - total flux cleaned = -0.00267713 Jy ! Component: 700 - total flux cleaned = -0.0027823 Jy ! Component: 750 - total flux cleaned = -0.00278154 Jy ! Component: 800 - total flux cleaned = -0.00281455 Jy ! Component: 850 - total flux cleaned = -0.0028785 Jy ! Component: 900 - total flux cleaned = -0.00284587 Jy ! Component: 950 - total flux cleaned = -0.00287708 Jy ! Component: 1000 - total flux cleaned = -0.00296987 Jy ! Component: 1050 - total flux cleaned = -0.00312075 Jy ! Component: 1100 - total flux cleaned = -0.00315051 Jy ! Component: 1150 - total flux cleaned = -0.00320846 Jy ! Component: 1200 - total flux cleaned = -0.00315042 Jy ! Component: 1250 - total flux cleaned = -0.00309376 Jy ! Component: 1300 - total flux cleaned = -0.00306611 Jy ! Component: 1350 - total flux cleaned = -0.00298427 Jy ! Component: 1400 - total flux cleaned = -0.00301112 Jy ! Component: 1450 - total flux cleaned = -0.00293148 Jy ! Component: 1500 - total flux cleaned = -0.0029052 Jy ! Component: 1550 - total flux cleaned = -0.00280257 Jy ! Component: 1600 - total flux cleaned = -0.00285293 Jy ! Component: 1650 - total flux cleaned = -0.00277766 Jy ! Component: 1700 - total flux cleaned = -0.00272823 Jy ! Component: 1750 - total flux cleaned = -0.00267968 Jy ! Component: 1800 - total flux cleaned = -0.00263156 Jy ! Component: 1850 - total flux cleaned = -0.00256063 Jy ! Component: 1900 - total flux cleaned = -0.00253743 Jy ! Component: 1950 - total flux cleaned = -0.00244508 Jy ! Component: 2000 - total flux cleaned = -0.00246805 Jy ! Total flux subtracted in 2048 components = -0.00249058 Jy ! Clean residual min=-0.001433 max=0.001190 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.803707 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 208 components and 0.803708 Jy ![Exited script file: muppet] wmap "J0239-0234_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.811 x 1.98 at 1.393 degrees (North through East) ! Clean map min=-0.0028162 max=0.74459 Jy/beam ! Writing clean map to FITS file: J0239-0234_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.744587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000406546 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1638 0.1638 0.327601 0.655202 1.3104 2.62081 5.24161 10.4832 20.9665 41.9329 83.8658 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.744 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.811 x 1.98 at 1.393 degrees (North through East) ! Clean map min=-0.0028162 max=0.74459 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 J0239-0234_X_2017_02_24_pus_uvs.log closed on Sat May 4 09:56:43 2019