! Started logfile: J0534-3747_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:58 2019 obs J0534-3747_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0534-3747_X_2017_10_09_pus_uva.fits ! AN table 1: 73 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.408295 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0534-3747 ! ! 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 763 lines of history. ! ! Reading 12876 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 J0534-3747_X_2017_10_09_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 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.798375Jy sigma=0.005716 ! Fit after self-cal, rms=0.750592Jy sigma=0.005392 ! 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=0.7201 mas, bmaj=6.337 mas, bpa=-14.56 degrees ! Estimated noise=1420.3 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176485 Jy ! Component: 100 - total flux cleaned = 0.244731 Jy ! Total flux subtracted in 100 components = 0.244731 Jy ! Clean residual min=-0.020138 max=0.032012 Jy/beam ! Clean residual mean=-0.000175 rms=0.009985 Jy/beam ! Combined flux in latest and established models = 0.244731 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.244731 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=0.121700Jy sigma=0.000861 ! Fit after self-cal, rms=0.121503Jy sigma=0.000860 ! 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=0.8913 mas, bmaj=5.944 mas, bpa=-13.34 degrees ! Estimated noise=877.675 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 = 0.051444 Jy ! Component: 100 - total flux cleaned = 0.080913 Jy ! Component: 150 - total flux cleaned = 0.0876826 Jy ! Component: 200 - total flux cleaned = 0.0909548 Jy ! Total flux subtracted in 200 components = 0.0909548 Jy ! Clean residual min=-0.009618 max=0.009584 Jy/beam ! Clean residual mean=-0.000010 rms=0.004603 Jy/beam ! Combined flux in latest and established models = 0.335686 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 77 components and 0.335686 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=0.094859Jy sigma=0.000656 ! Fit after self-cal, rms=0.094392Jy sigma=0.000653 ! 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 1.02 FD 0.95 HN 1.00* KP 0.94 ! LA 0.95 MK 1.02 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00* KP 0.99 ! LA 0.93 MK 1.02 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! 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 0.97 HN 1.00* KP 0.90 ! LA 0.95 MK 1.04 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.00* KP 0.91 ! LA 0.95 MK 1.03 NL 1.00* OV 1.00* ! PT 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00* KP 0.93 ! LA 0.95 MK 1.04 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00* KP 0.92 ! LA 0.94 MK 1.07 NL 1.00* OV 1.00* ! PT 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 1.08 FD 0.96 HN 1.00* KP 0.93 ! LA 0.96 MK 1.05 NL 1.00* OV 1.00* ! PT 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00* KP 0.93 ! LA 0.95 MK 0.99 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 0.93 ! LA 0.97 MK 1.05 NL 1.00* OV 1.00* ! PT 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.00* KP 0.96 ! LA 0.96 MK 1.07 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00* KP 0.93 ! LA 0.96 MK 1.01 NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.00* KP 0.93 ! LA 0.95 MK 1.06 NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.094392Jy sigma=0.000653 ! Fit after self-cal, rms=0.091553Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9046 mas, bmaj=6.052 mas, bpa=-13.26 degrees ! Estimated noise=857.401 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 = 0.00766517 Jy ! Component: 100 - total flux cleaned = 0.0103923 Jy ! Component: 150 - total flux cleaned = 0.011537 Jy ! Component: 200 - total flux cleaned = 0.0118848 Jy ! Total flux subtracted in 200 components = 0.0118848 Jy ! Clean residual min=-0.002883 max=0.002834 Jy/beam ! Clean residual mean=0.000013 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.347571 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 116 components and 0.347571 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=0.090496Jy sigma=0.000629 ! Fit after self-cal, rms=0.090516Jy sigma=0.000628 ! 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=0.090516Jy sigma=0.000628 ! Fit after self-cal, rms=0.090547Jy sigma=0.000628 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9073 mas, bmaj=6.067 mas, bpa=-13.24 degrees ! Estimated noise=856.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573987 Jy ! Component: 100 - total flux cleaned = 0.000484741 Jy ! Component: 150 - total flux cleaned = 0.000770651 Jy ! Component: 200 - total flux cleaned = 0.000959135 Jy ! Total flux subtracted in 200 components = 0.000959135 Jy ! Clean residual min=-0.001556 max=0.001555 Jy/beam ! Clean residual mean=-0.000002 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.34853 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 164 components and 0.34853 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=0.090391Jy sigma=0.000627 ! Fit after self-cal, rms=0.090387Jy sigma=0.000627 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 = 0.000996408 Jy ! Component: 100 - total flux cleaned = 0.00170605 Jy ! Component: 150 - total flux cleaned = 0.00216207 Jy ! Component: 200 - total flux cleaned = 0.00216377 Jy ! Total flux subtracted in 200 components = 0.00216377 Jy ! Clean residual min=-0.000792 max=0.000799 Jy/beam ! Clean residual mean=-0.000000 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.350694 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 203 components and 0.350694 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=0.090309Jy sigma=0.000626 ! Fit after self-cal, rms=0.090299Jy sigma=0.000626 ! 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=0.090299Jy sigma=0.000626 ! Fit after self-cal, rms=0.090254Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9067 mas, bmaj=6.073 mas, bpa=-13.24 degrees ! Estimated noise=856.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624463 Jy ! Component: 100 - total flux cleaned = 0.000878028 Jy ! Component: 150 - total flux cleaned = 0.00126974 Jy ! Component: 200 - total flux cleaned = 0.00141335 Jy ! Total flux subtracted in 200 components = 0.00141335 Jy ! Clean residual min=-0.000569 max=0.000565 Jy/beam ! Clean residual mean=0.000004 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.352107 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 238 components and 0.352107 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=0.090219Jy sigma=0.000626 ! Fit after self-cal, rms=0.090214Jy sigma=0.000626 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 = 0.000398731 Jy ! Component: 100 - total flux cleaned = 0.000636528 Jy ! Component: 150 - total flux cleaned = 0.000717963 Jy ! Component: 200 - total flux cleaned = 0.000691231 Jy ! Total flux subtracted in 200 components = 0.000691231 Jy ! Clean residual min=-0.000441 max=0.000446 Jy/beam ! Clean residual mean=0.000001 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.352798 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 264 components and 0.352798 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=0.090197Jy sigma=0.000626 ! Fit after self-cal, rms=0.090196Jy sigma=0.000626 ! 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=0.090196Jy sigma=0.000626 ! Fit after self-cal, rms=0.090099Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.036 mas, bmaj=9.808 mas, bpa=10.93 degrees ! Estimated noise=1040.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.83737e-05 Jy ! Component: 100 - total flux cleaned = 0.000488357 Jy ! Component: 150 - total flux cleaned = 0.000680473 Jy ! Component: 200 - total flux cleaned = 0.000698747 Jy ! Total flux subtracted in 200 components = 0.000698747 Jy ! Clean residual min=-0.000310 max=0.000309 Jy/beam ! Clean residual mean=0.000003 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.353497 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 301 components and 0.353497 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=0.090088Jy sigma=0.000626 ! Fit after self-cal, rms=0.090086Jy sigma=0.000626 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 = 0.000103566 Jy ! Component: 100 - total flux cleaned = 8.62363e-05 Jy ! Component: 150 - total flux cleaned = 3.51898e-05 Jy ! Component: 200 - total flux cleaned = 1.78531e-05 Jy ! Total flux subtracted in 200 components = 1.78531e-05 Jy ! Clean residual min=-0.000303 max=0.000300 Jy/beam ! Clean residual mean=0.000007 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.353515 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 328 components and 0.353515 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=0.090080Jy sigma=0.000625 ! Fit after self-cal, rms=0.090080Jy sigma=0.000625 ! 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=0.9063 mas, bmaj=6.075 mas, bpa=-13.25 degrees ! Estimated noise=856.911 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9063 x 6.075 at -13.25 degrees (North through East) ! Clean map min=-0.0048516 max=0.22307 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=0.729 mas, bmaj=6.461 mas, bpa=-14.45 degrees ! Estimated noise=1411.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173316 Jy ! Component: 100 - total flux cleaned = 0.237735 Jy ! Component: 150 - total flux cleaned = 0.255016 Jy ! Component: 200 - total flux cleaned = 0.257877 Jy ! Total flux subtracted in 200 components = 0.257877 Jy ! Clean residual min=-0.024398 max=0.024600 Jy/beam ! Clean residual mean=-0.000153 rms=0.007346 Jy/beam ! Combined flux in latest and established models = 0.257877 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.257877 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9063 mas, bmaj=6.075 mas, bpa=-13.25 degrees ! Estimated noise=856.911 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 = 0.0324518 Jy ! Component: 100 - total flux cleaned = 0.0482872 Jy ! Component: 150 - total flux cleaned = 0.0520697 Jy ! Component: 200 - total flux cleaned = 0.0583595 Jy ! Total flux subtracted in 200 components = 0.0583595 Jy ! Clean residual min=-0.007547 max=0.007564 Jy/beam ! Clean residual mean=-0.000012 rms=0.003380 Jy/beam ! Combined flux in latest and established models = 0.316237 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 79 components and 0.316237 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=3.036 mas, bmaj=9.808 mas, bpa=10.93 degrees ! Estimated noise=1040.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929658 Jy ! Component: 100 - total flux cleaned = 0.00172411 Jy ! Component: 150 - total flux cleaned = 0.00255072 Jy ! Component: 200 - total flux cleaned = 0.00306127 Jy ! Total flux subtracted in 200 components = 0.00306127 Jy ! Clean residual min=-0.004199 max=0.004209 Jy/beam ! Clean residual mean=0.000025 rms=0.001781 Jy/beam ! Combined flux in latest and established models = 0.319298 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 = 0.00025682 Jy ! Component: 100 - total flux cleaned = -0.000282203 Jy ! Component: 150 - total flux cleaned = -0.00151962 Jy ! Component: 200 - total flux cleaned = -0.00152928 Jy ! Total flux subtracted in 200 components = -0.00152928 Jy ! Clean residual min=-0.006672 max=0.006718 Jy/beam ! Clean residual mean=0.000030 rms=0.002384 Jy/beam ! Combined flux in latest and established models = 0.317769 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 152 components and 0.317769 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9063 mas, bmaj=6.075 mas, bpa=-13.25 degrees ! Estimated noise=856.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209502 Jy ! Component: 100 - total flux cleaned = 0.00245253 Jy ! Component: 150 - total flux cleaned = 0.00378254 Jy ! Component: 200 - total flux cleaned = 0.00444711 Jy ! Total flux subtracted in 200 components = 0.00444711 Jy ! Clean residual min=-0.006137 max=0.006063 Jy/beam ! Clean residual mean=-0.000015 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.322216 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 163 components and 0.322216 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=0.091653Jy sigma=0.000637 ! Fit after self-cal, rms=0.091480Jy sigma=0.000636 wmodel J0534-3747_X_2017_10_09_pus_map.mod ! Writing 163 model components to file: J0534-3747_X_2017_10_09_pus_map.mod wobs J0534-3747_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0534-3747_X_2017_10_09_pus_uvs.fits wwins J0534-3747_X_2017_10_09_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0534-3747_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9063 x 6.075 at -13.25 degrees (North through East) ! Clean map min=-0.013201 max=0.19659 Jy/beam ! Writing clean map to FITS file: J0534-3747_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.196594 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00201911 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.08114 3.08114 6.16229 12.3246 24.6491 49.2983 98.5966 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.196 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9063 x 6.075 at -13.25 degrees (North through East) ! Clean map min=-0.013201 max=0.19659 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 J0534-3747_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:18:00 2019