! Started logfile: J0922-3959_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:03 2019 obs J0922-3959_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0922-3959_X_2017_02_19_pus_uva.fits ! AN table 1: 15 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.167407 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0922-3959 ! ! 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 858 lines of history. ! ! Reading 1356 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 J0922-3959_X_2017_02_19_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.185399Jy sigma=0.001342 ! Fit after self-cal, rms=0.172331Jy sigma=0.001243 ! 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=0.8232 mas, bmaj=11.01 mas, bpa=21.12 degrees ! Estimated noise=3387.27 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) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.670362 Jy ! Component: 100 - total flux cleaned = 0.83641 Jy ! Total flux subtracted in 100 components = 0.83641 Jy ! Clean residual min=-0.030280 max=0.065719 Jy/beam ! Clean residual mean=-0.000497 rms=0.015182 Jy/beam ! Combined flux in latest and established models = 0.83641 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.83641 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=0.135668Jy sigma=0.000923 ! Fit after self-cal, rms=0.135650Jy sigma=0.000923 ! 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=0.9988 mas, bmaj=11.98 mas, bpa=20.53 degrees ! Estimated noise=2738.48 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 = 0.0744069 Jy ! Component: 100 - total flux cleaned = 0.0961028 Jy ! Component: 150 - total flux cleaned = 0.102989 Jy ! Component: 200 - total flux cleaned = 0.108227 Jy ! Total flux subtracted in 200 components = 0.108227 Jy ! Clean residual min=-0.006295 max=0.006329 Jy/beam ! Clean residual mean=-0.000059 rms=0.002809 Jy/beam ! Combined flux in latest and established models = 0.944637 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 45 components and 0.944637 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=0.093228Jy sigma=0.000630 ! Fit after self-cal, rms=0.093183Jy sigma=0.000629 ! 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 1.00* FD 0.97 HN 1.00* KP 0.98 ! LA 1.00 MK 1.00* NL 1.00* OV 1.01 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.98 ! LA 1.01 MK 1.00* NL 1.00* OV 1.00 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 0.98 ! LA 1.03 MK 1.00* NL 1.00* OV 1.00 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.96 ! LA 1.01 MK 1.00* NL 1.00* OV 1.03 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.98 ! LA 1.01 MK 1.00* NL 1.00* OV 0.97 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 1.00* OV 0.98 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 1.01 MK 1.00* NL 1.00* OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.97 ! LA 1.03 MK 1.00* NL 1.00* OV 0.99 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.98 ! LA 0.98 MK 1.00* NL 1.00* OV 1.03 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 1.00* OV 1.02 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 1.05 ! LA 1.02 MK 1.00* NL 1.00* OV 1.02 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.093183Jy sigma=0.000629 ! Fit after self-cal, rms=0.088363Jy sigma=0.000603 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.02 mas, bpa=20.52 degrees ! Estimated noise=2721.05 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 = 0.00206016 Jy ! Component: 100 - total flux cleaned = 0.00366067 Jy ! Component: 150 - total flux cleaned = 0.00325413 Jy ! Component: 200 - total flux cleaned = 0.00219662 Jy ! Total flux subtracted in 200 components = 0.00219662 Jy ! Clean residual min=-0.001838 max=0.001830 Jy/beam ! Clean residual mean=-0.000013 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.946833 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 0.946833 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=0.087719Jy sigma=0.000598 ! Fit after self-cal, rms=0.087699Jy sigma=0.000598 ! 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=0.087699Jy sigma=0.000598 ! Fit after self-cal, rms=0.087609Jy sigma=0.000598 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.02 mas, bpa=20.52 degrees ! Estimated noise=2718.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110671 Jy ! Component: 100 - total flux cleaned = 0.000181927 Jy ! Component: 150 - total flux cleaned = -0.000408575 Jy ! Component: 200 - total flux cleaned = -0.00149875 Jy ! Total flux subtracted in 200 components = -0.00149875 Jy ! Clean residual min=-0.001253 max=0.001247 Jy/beam ! Clean residual mean=-0.000013 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.945335 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 119 components and 0.945335 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=0.087449Jy sigma=0.000596 ! Fit after self-cal, rms=0.087448Jy sigma=0.000596 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 = -0.000226015 Jy ! Component: 100 - total flux cleaned = -0.000755326 Jy ! Component: 150 - total flux cleaned = -0.00136705 Jy ! Component: 200 - total flux cleaned = -0.00182347 Jy ! Total flux subtracted in 200 components = -0.00182347 Jy ! Clean residual min=-0.000918 max=0.000918 Jy/beam ! Clean residual mean=-0.000010 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.943511 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 148 components and 0.943511 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=0.087369Jy sigma=0.000596 ! Fit after self-cal, rms=0.087367Jy sigma=0.000596 ! 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=0.087367Jy sigma=0.000596 ! Fit after self-cal, rms=0.086928Jy sigma=0.000592 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.02 mas, bpa=20.52 degrees ! Estimated noise=2718.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000685032 Jy ! Component: 100 - total flux cleaned = -0.00127762 Jy ! Component: 150 - total flux cleaned = -0.00185994 Jy ! Component: 200 - total flux cleaned = -0.00221475 Jy ! Total flux subtracted in 200 components = -0.00221475 Jy ! Clean residual min=-0.000716 max=0.000713 Jy/beam ! Clean residual mean=-0.000011 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.941297 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 185 components and 0.941297 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=0.086876Jy sigma=0.000592 ! Fit after self-cal, rms=0.086877Jy sigma=0.000592 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 = -0.000462451 Jy ! Component: 100 - total flux cleaned = -0.000788362 Jy ! Component: 150 - total flux cleaned = -0.00120912 Jy ! Component: 200 - total flux cleaned = -0.00172141 Jy ! Total flux subtracted in 200 components = -0.00172141 Jy ! Clean residual min=-0.000601 max=0.000597 Jy/beam ! Clean residual mean=-0.000009 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.939575 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 218 components and 0.939575 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=0.086845Jy sigma=0.000591 ! Fit after self-cal, rms=0.086845Jy sigma=0.000591 ! 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=0.086845Jy sigma=0.000591 ! Fit after self-cal, rms=0.086836Jy sigma=0.000591 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=16.88 mas, bpa=10.85 degrees ! Estimated noise=3191.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428268 Jy ! Component: 100 - total flux cleaned = 0.000809963 Jy ! Component: 150 - total flux cleaned = 0.00100611 Jy ! Component: 200 - total flux cleaned = 0.00116603 Jy ! Total flux subtracted in 200 components = 0.00116603 Jy ! Clean residual min=-0.000528 max=0.000528 Jy/beam ! Clean residual mean=-0.000011 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.940741 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 258 components and 0.940741 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=0.086822Jy sigma=0.000591 ! Fit after self-cal, rms=0.086821Jy sigma=0.000591 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 = 1.24683e-05 Jy ! Component: 100 - total flux cleaned = -0.000246724 Jy ! Component: 150 - total flux cleaned = -0.000573827 Jy ! Component: 200 - total flux cleaned = -0.000862924 Jy ! Total flux subtracted in 200 components = -0.000862924 Jy ! Clean residual min=-0.000429 max=0.000431 Jy/beam ! Clean residual mean=-0.000015 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.939878 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 304 components and 0.939878 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=0.086806Jy sigma=0.000591 ! Fit after self-cal, rms=0.086805Jy sigma=0.000591 ! 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=1.002 mas, bmaj=12.02 mas, bpa=20.52 degrees ! Estimated noise=2717.99 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 12.02 at 20.52 degrees (North through East) ! Clean map min=-0.0051221 max=0.86843 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=0.086805Jy sigma=0.000591 ! Fit after self-cal, rms=0.070791Jy sigma=0.000476 ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.02 mas, bpa=20.52 degrees ! Estimated noise=2717.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.90761e-05 Jy ! Component: 100 - total flux cleaned = -0.000303824 Jy ! Component: 150 - total flux cleaned = -0.000520775 Jy ! Component: 200 - total flux cleaned = -0.000788975 Jy ! Total flux subtracted in 200 components = -0.000788975 Jy ! Clean residual min=-0.000488 max=0.000483 Jy/beam ! Clean residual mean=-0.000006 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.939089 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 338 components and 0.939089 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=0.070764Jy sigma=0.000476 ! Fit after self-cal, rms=0.070765Jy sigma=0.000476 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.4898e-05 Jy ! Component: 100 - total flux cleaned = -0.000117735 Jy ! Component: 150 - total flux cleaned = -0.000366455 Jy ! Component: 200 - total flux cleaned = -0.00052689 Jy ! Total flux subtracted in 200 components = -0.00052689 Jy ! Clean residual min=-0.000440 max=0.000440 Jy/beam ! Clean residual mean=-0.000006 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.938562 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 361 components and 0.938562 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=0.070745Jy sigma=0.000476 ! Fit after self-cal, rms=0.070745Jy sigma=0.000476 ! 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=0.070745Jy sigma=0.000476 ! Fit after self-cal, rms=0.070729Jy sigma=0.000476 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=0.8248 mas, bmaj=11.05 mas, bpa=21.11 degrees ! Estimated noise=3370.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.666968 Jy ! Component: 100 - total flux cleaned = 0.831177 Jy ! Component: 150 - total flux cleaned = 0.895824 Jy ! Component: 200 - total flux cleaned = 0.918472 Jy ! Total flux subtracted in 200 components = 0.918472 Jy ! Clean residual min=-0.011398 max=0.011684 Jy/beam ! Clean residual mean=-0.000120 rms=0.004148 Jy/beam ! Combined flux in latest and established models = 0.918472 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 0.918472 Jy ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.02 mas, bpa=20.52 degrees ! Estimated noise=2717 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 = 0.00769782 Jy ! Component: 100 - total flux cleaned = 0.00702407 Jy ! Component: 150 - total flux cleaned = 0.00731478 Jy ! Component: 200 - total flux cleaned = 0.0089023 Jy ! Total flux subtracted in 200 components = 0.0089023 Jy ! Clean residual min=-0.003363 max=0.003358 Jy/beam ! Clean residual mean=-0.000032 rms=0.001466 Jy/beam ! Combined flux in latest and established models = 0.927374 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 71 components and 0.927374 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=2.85 mas, bmaj=16.88 mas, bpa=10.85 degrees ! Estimated noise=3190.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0018478 Jy ! Component: 100 - total flux cleaned = 0.00319783 Jy ! Component: 150 - total flux cleaned = 0.00429871 Jy ! Component: 200 - total flux cleaned = 0.00480028 Jy ! Total flux subtracted in 200 components = 0.00480028 Jy ! Clean residual min=-0.001528 max=0.001533 Jy/beam ! Clean residual mean=-0.000018 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.932175 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 = 0.00068967 Jy ! Component: 100 - total flux cleaned = 0.000691883 Jy ! Component: 150 - total flux cleaned = 0.000761712 Jy ! Component: 200 - total flux cleaned = 0.000762558 Jy ! Total flux subtracted in 200 components = 0.000762558 Jy ! Clean residual min=-0.001067 max=0.001051 Jy/beam ! Clean residual mean=-0.000013 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.932937 Jy ! Adding 126 model components to the UV plane model. ! The established model now contains 193 components and 0.932937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=12.02 mas, bpa=20.52 degrees ! Estimated noise=2717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00198561 Jy ! Component: 100 - total flux cleaned = -0.00352122 Jy ! Component: 150 - total flux cleaned = -0.00489224 Jy ! Component: 200 - total flux cleaned = -0.00639562 Jy ! Total flux subtracted in 200 components = -0.00639562 Jy ! Clean residual min=-0.001339 max=0.001337 Jy/beam ! Clean residual mean=-0.000015 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.926542 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 224 components and 0.926542 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=0.070983Jy sigma=0.000478 ! Fit after self-cal, rms=0.070974Jy sigma=0.000478 wmodel J0922-3959_X_2017_02_19_pus_map.mod ! Writing 224 model components to file: J0922-3959_X_2017_02_19_pus_map.mod wobs J0922-3959_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0922-3959_X_2017_02_19_pus_uvs.fits wwins J0922-3959_X_2017_02_19_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0922-3959_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 12.02 at 20.52 degrees (North through East) ! Clean map min=-0.0069781 max=0.86361 Jy/beam ! Writing clean map to FITS file: J0922-3959_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.863615 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000519031 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1803 0.1803 0.360599 0.721198 1.4424 2.88479 5.76959 11.5392 23.0783 46.1567 92.3134 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.863 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 12.02 at 20.52 degrees (North through East) ! Clean map min=-0.0069781 max=0.86361 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 J0922-3959_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:04 2019