! Started logfile: J2109-4110_X_2017_08_12_pus_uvs.log on Fri May 10 15:29:26 2019 obs J2109-4110_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2109-4110_X_2017_08_12_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.223077 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2109-4110 ! ! 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 1049 lines of history. ! ! Reading 3132 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 J2109-4110_X_2017_08_12_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 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 133 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.760663Jy sigma=0.005137 ! Fit after self-cal, rms=0.742073Jy sigma=0.005009 ! 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=0.5781 mas, bmaj=1.388 mas, bpa=2.312 degrees ! Estimated noise=2703.91 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 = 0.180062 Jy ! Component: 100 - total flux cleaned = 0.266524 Jy ! Total flux subtracted in 100 components = 0.266524 Jy ! Clean residual min=-0.037820 max=0.053361 Jy/beam ! Clean residual mean=-0.001048 rms=0.011268 Jy/beam ! Combined flux in latest and established models = 0.266524 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.266524 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=0.173256Jy sigma=0.001141 ! Fit after self-cal, rms=0.172716Jy sigma=0.001137 ! 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=0.7001 mas, bmaj=1.683 mas, bpa=2.203 degrees ! Estimated noise=1891.43 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 = 0.0880766 Jy ! Component: 100 - total flux cleaned = 0.131217 Jy ! Component: 150 - total flux cleaned = 0.15312 Jy ! Component: 200 - total flux cleaned = 0.164658 Jy ! Total flux subtracted in 200 components = 0.164658 Jy ! Clean residual min=-0.028177 max=0.050582 Jy/beam ! Clean residual mean=-0.001115 rms=0.010903 Jy/beam ! Combined flux in latest and established models = 0.431183 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.431183 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=0.123303Jy sigma=0.000832 ! Fit after self-cal, rms=0.122916Jy sigma=0.000830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.92 ! LA 0.92 MK 1.02 NL 1.00* OV 1.58 ! PT 0.86 SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.96 ! LA 0.91 MK 0.97 NL 1.00* OV 1.51 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.90 ! LA 0.93 MK 0.96 NL 1.00* OV 1.49 ! PT 0.85 SC 0.90 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.85 ! LA 0.94 MK 1.12 NL 1.00* OV 1.17 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.86 ! LA 0.94 MK 1.08 NL 1.00* OV 1.14 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.86 ! LA 0.95 MK 0.97 NL 1.00* OV 1.15 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.87 ! LA 0.93 MK 1.13 NL 1.00* OV 1.18 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.86 ! LA 0.92 MK 1.02 NL 1.00* OV 1.20 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.86 ! LA 0.99 MK 0.95 NL 1.00* OV 1.23 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.87 ! LA 0.97 MK 0.96 NL 1.00* OV 1.20 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.88 ! LA 0.95 MK 1.10 NL 1.00* OV 1.11 ! PT 0.93 SC 1.48 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 0.87 ! LA 0.92 MK 1.00 NL 1.00* OV 1.23 ! PT 0.97 SC 0.99 ! ! ! Fit before self-cal, rms=0.122916Jy sigma=0.000830 ! Fit after self-cal, rms=0.118974Jy sigma=0.000738 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7073 mas, bmaj=1.701 mas, bpa=1.669 degrees ! Estimated noise=1882.91 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 = -0.00113005 Jy ! Component: 100 - total flux cleaned = -0.000843851 Jy ! Component: 150 - total flux cleaned = -0.000595317 Jy ! Component: 200 - total flux cleaned = -0.000443501 Jy ! Total flux subtracted in 200 components = -0.000443501 Jy ! Clean residual min=-0.019836 max=0.033920 Jy/beam ! Clean residual mean=-0.000707 rms=0.007685 Jy/beam ! Combined flux in latest and established models = 0.430739 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.430739 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=0.118774Jy sigma=0.000737 ! Fit after self-cal, rms=0.119089Jy sigma=0.000735 ! 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=0.119089Jy sigma=0.000735 ! Fit after self-cal, rms=0.118882Jy sigma=0.000735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7055 mas, bmaj=1.706 mas, bpa=2.132 degrees ! Estimated noise=1872.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000614859 Jy ! Component: 100 - total flux cleaned = -0.000372999 Jy ! Component: 150 - total flux cleaned = -0.000238854 Jy ! Component: 200 - total flux cleaned = -6.0579e-05 Jy ! Total flux subtracted in 200 components = -6.0579e-05 Jy ! Clean residual min=-0.019419 max=0.032745 Jy/beam ! Clean residual mean=-0.000697 rms=0.007569 Jy/beam ! Combined flux in latest and established models = 0.430679 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.430679 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=0.118721Jy sigma=0.000734 ! Fit after self-cal, rms=0.118723Jy sigma=0.000734 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 (3.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287387 Jy ! Component: 100 - total flux cleaned = 0.0407299 Jy ! Component: 150 - total flux cleaned = 0.0490137 Jy ! Component: 200 - total flux cleaned = 0.0552533 Jy ! Total flux subtracted in 200 components = 0.0552533 Jy ! Clean residual min=-0.015446 max=0.012365 Jy/beam ! Clean residual mean=-0.000387 rms=0.004759 Jy/beam ! Combined flux in latest and established models = 0.485932 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 55 components and 0.485932 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=0.111749Jy sigma=0.000686 ! Fit after self-cal, rms=0.111101Jy sigma=0.000681 ! 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=0.111101Jy sigma=0.000681 ! Fit after self-cal, rms=0.109319Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7102 mas, bmaj=1.719 mas, bpa=2.557 degrees ! Estimated noise=1857.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0092099 Jy ! Component: 100 - total flux cleaned = 0.0131379 Jy ! Component: 150 - total flux cleaned = 0.0156584 Jy ! Component: 200 - total flux cleaned = 0.0166073 Jy ! Total flux subtracted in 200 components = 0.0166073 Jy ! Clean residual min=-0.010490 max=0.008009 Jy/beam ! Clean residual mean=-0.000217 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.502539 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.502539 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=0.108625Jy sigma=0.000622 ! Fit after self-cal, rms=0.108676Jy sigma=0.000621 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 = 0.00301807 Jy ! Component: 100 - total flux cleaned = 0.00403679 Jy ! Component: 150 - total flux cleaned = 0.00438462 Jy ! Component: 200 - total flux cleaned = 0.00464701 Jy ! Total flux subtracted in 200 components = 0.00464701 Jy ! Clean residual min=-0.010306 max=0.007383 Jy/beam ! Clean residual mean=-0.000171 rms=0.002581 Jy/beam ! Combined flux in latest and established models = 0.507186 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.507186 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=0.108579Jy sigma=0.000620 ! Fit after self-cal, rms=0.108557Jy sigma=0.000620 ! 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=0.108557Jy sigma=0.000620 ! Fit after self-cal, rms=0.108117Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=8.538 mas, bpa=-1.663 degrees ! Estimated noise=2695.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421878 Jy ! Component: 100 - total flux cleaned = 0.00463039 Jy ! Component: 150 - total flux cleaned = 0.00463136 Jy ! Component: 200 - total flux cleaned = 0.00467015 Jy ! Total flux subtracted in 200 components = 0.00467015 Jy ! Clean residual min=-0.014705 max=0.011599 Jy/beam ! Clean residual mean=-0.000387 rms=0.004679 Jy/beam ! Combined flux in latest and established models = 0.511856 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.511856 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=0.108092Jy sigma=0.000618 ! Fit after self-cal, rms=0.108065Jy sigma=0.000618 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 = 0.00138022 Jy ! Component: 100 - total flux cleaned = 0.0011471 Jy ! Component: 150 - total flux cleaned = 0.000975817 Jy ! Component: 200 - total flux cleaned = 0.000881095 Jy ! Total flux subtracted in 200 components = 0.000881095 Jy ! Clean residual min=-0.014621 max=0.011454 Jy/beam ! Clean residual mean=-0.000357 rms=0.004629 Jy/beam ! Combined flux in latest and established models = 0.512737 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 88 components and 0.512738 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=0.108032Jy sigma=0.000618 ! Fit after self-cal, rms=0.108024Jy sigma=0.000618 ! 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=0.7098 mas, bmaj=1.719 mas, bpa=2.627 degrees ! Estimated noise=1852.84 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7098 x 1.719 at 2.627 degrees (North through East) ! Clean map min=-0.0091248 max=0.2726 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=0.5845 mas, bmaj=1.404 mas, bpa=2.667 degrees ! Estimated noise=2729.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179909 Jy ! Component: 100 - total flux cleaned = 0.268071 Jy ! Component: 150 - total flux cleaned = 0.321752 Jy ! Component: 200 - total flux cleaned = 0.357336 Jy ! Total flux subtracted in 200 components = 0.357336 Jy ! Clean residual min=-0.021232 max=0.027858 Jy/beam ! Clean residual mean=-0.000624 rms=0.006096 Jy/beam ! Combined flux in latest and established models = 0.357336 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.357336 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7098 mas, bmaj=1.719 mas, bpa=2.627 degrees ! Estimated noise=1852.84 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 = 0.0411936 Jy ! Component: 100 - total flux cleaned = 0.0682122 Jy ! Component: 150 - total flux cleaned = 0.0874671 Jy ! Component: 200 - total flux cleaned = 0.101923 Jy ! Total flux subtracted in 200 components = 0.101923 Jy ! Clean residual min=-0.014299 max=0.011572 Jy/beam ! Clean residual mean=-0.000582 rms=0.004189 Jy/beam ! Combined flux in latest and established models = 0.459259 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 44 components and 0.459259 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=3.039 mas, bmaj=8.538 mas, bpa=-1.663 degrees ! Estimated noise=2695.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0209626 Jy ! Component: 100 - total flux cleaned = 0.0333746 Jy ! Component: 150 - total flux cleaned = 0.0409789 Jy ! Component: 200 - total flux cleaned = 0.0456898 Jy ! Total flux subtracted in 200 components = 0.0456898 Jy ! Clean residual min=-0.015753 max=0.011310 Jy/beam ! Clean residual mean=-0.000478 rms=0.004826 Jy/beam ! Combined flux in latest and established models = 0.504949 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 = 0.00292939 Jy ! Component: 100 - total flux cleaned = 0.00457877 Jy ! Component: 150 - total flux cleaned = 0.00486421 Jy ! Component: 200 - total flux cleaned = 0.00512588 Jy ! Total flux subtracted in 200 components = 0.00512588 Jy ! Clean residual min=-0.014886 max=0.011716 Jy/beam ! Clean residual mean=-0.000388 rms=0.004685 Jy/beam ! Combined flux in latest and established models = 0.510075 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 80 components and 0.510075 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7098 mas, bmaj=1.719 mas, bpa=2.627 degrees ! Estimated noise=1852.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.31493e-05 Jy ! Component: 100 - total flux cleaned = 0.000308718 Jy ! Component: 150 - total flux cleaned = 0.000306616 Jy ! Component: 200 - total flux cleaned = 0.000385535 Jy ! Total flux subtracted in 200 components = 0.000385535 Jy ! Clean residual min=-0.009743 max=0.007064 Jy/beam ! Clean residual mean=-0.000153 rms=0.002409 Jy/beam ! Combined flux in latest and established models = 0.51046 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 0.51046 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=0.108165Jy sigma=0.000619 ! Fit after self-cal, rms=0.108165Jy sigma=0.000619 wmodel J2109-4110_X_2017_08_12_pus_map.mod ! Writing 89 model components to file: J2109-4110_X_2017_08_12_pus_map.mod wobs J2109-4110_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2109-4110_X_2017_08_12_pus_uvs.fits wwins J2109-4110_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J2109-4110_X_2017_08_12_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 = -0.00396358 Jy ! Component: 100 - total flux cleaned = -0.00460064 Jy ! Component: 150 - total flux cleaned = -0.00448802 Jy ! Component: 200 - total flux cleaned = -0.0046716 Jy ! Component: 250 - total flux cleaned = -0.00535332 Jy ! Component: 300 - total flux cleaned = -0.00589437 Jy ! Component: 350 - total flux cleaned = -0.00639057 Jy ! Component: 400 - total flux cleaned = -0.00665031 Jy ! Component: 450 - total flux cleaned = -0.00701538 Jy ! Component: 500 - total flux cleaned = -0.00741386 Jy ! Component: 550 - total flux cleaned = -0.00778985 Jy ! Component: 600 - total flux cleaned = -0.00799521 Jy ! Component: 650 - total flux cleaned = -0.00808979 Jy ! Component: 700 - total flux cleaned = -0.00827074 Jy ! Component: 750 - total flux cleaned = -0.00861695 Jy ! Component: 800 - total flux cleaned = -0.00882315 Jy ! Component: 850 - total flux cleaned = -0.00929925 Jy ! Component: 900 - total flux cleaned = -0.00968014 Jy ! Component: 950 - total flux cleaned = -0.0101939 Jy ! Component: 1000 - total flux cleaned = -0.0106892 Jy ! Component: 1050 - total flux cleaned = -0.0111665 Jy ! Component: 1100 - total flux cleaned = -0.0114968 Jy ! Component: 1150 - total flux cleaned = -0.0118827 Jy ! Component: 1200 - total flux cleaned = -0.0121956 Jy ! Component: 1250 - total flux cleaned = -0.0125599 Jy ! Component: 1300 - total flux cleaned = -0.0128852 Jy ! Component: 1350 - total flux cleaned = -0.0132011 Jy ! Component: 1400 - total flux cleaned = -0.0134245 Jy ! Component: 1450 - total flux cleaned = -0.0136702 Jy ! Component: 1500 - total flux cleaned = -0.0139104 Jy ! Component: 1550 - total flux cleaned = -0.0141192 Jy ! Component: 1600 - total flux cleaned = -0.014349 Jy ! Component: 1650 - total flux cleaned = -0.0145989 Jy ! Component: 1700 - total flux cleaned = -0.014771 Jy ! Component: 1750 - total flux cleaned = -0.0148917 Jy ! Component: 1800 - total flux cleaned = -0.0149871 Jy ! Component: 1850 - total flux cleaned = -0.0151274 Jy ! Component: 1900 - total flux cleaned = -0.0151737 Jy ! Component: 1950 - total flux cleaned = -0.0152648 Jy ! Component: 2000 - total flux cleaned = -0.0153323 Jy ! Total flux subtracted in 2048 components = -0.015421 Jy ! Clean residual min=-0.001368 max=0.001147 Jy/beam ! Clean residual mean=-0.000031 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.495039 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 221 components and 0.495039 Jy ![Exited script file: muppet] wmap "J2109-4110_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7098 x 1.719 at 2.627 degrees (North through East) ! Clean map min=-0.0028112 max=0.27074 Jy/beam ! Writing clean map to FITS file: J2109-4110_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.270743 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000405841 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449696 0.449696 0.899393 1.79879 3.59757 7.19514 14.3903 28.7806 57.5611 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.27 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7098 x 1.719 at 2.627 degrees (North through East) ! Clean map min=-0.0028112 max=0.27074 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 J2109-4110_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:29:27 2019