! Started logfile: J0648-3044_X_2017_06_10_pus_uvs.log on Mon May 6 12:43:14 2019 obs J0648-3044_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0648-3044_X_2017_06_10_pus_uva.fits ! AN table 1: 13 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.317949 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0648-3044 ! ! 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 1309 lines of history. ! ! Reading 2232 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 J0648-3044_X_2017_06_10_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.480307Jy sigma=0.003927 ! Fit after self-cal, rms=0.314887Jy sigma=0.002621 ! 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=0.7807 mas, bmaj=12.62 mas, bpa=8.665 degrees ! Estimated noise=2696.33 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 = 0.523908 Jy ! Component: 100 - total flux cleaned = 0.660447 Jy ! Total flux subtracted in 100 components = 0.660447 Jy ! Clean residual min=-0.040446 max=0.060978 Jy/beam ! Clean residual mean=-0.001551 rms=0.017864 Jy/beam ! Combined flux in latest and established models = 0.660447 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.660447 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=0.141129Jy sigma=0.001133 ! Fit after self-cal, rms=0.141065Jy sigma=0.001133 ! 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=0.9786 mas, bmaj=11.88 mas, bpa=8.454 degrees ! Estimated noise=1839.76 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 = 0.0854362 Jy ! Component: 100 - total flux cleaned = 0.117294 Jy ! Component: 150 - total flux cleaned = 0.129675 Jy ! Component: 200 - total flux cleaned = 0.133496 Jy ! Total flux subtracted in 200 components = 0.133496 Jy ! Clean residual min=-0.008642 max=0.008669 Jy/beam ! Clean residual mean=-0.000275 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 0.793943 Jy ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 69 components and 0.793943 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=0.081872Jy sigma=0.000661 ! Fit after self-cal, rms=0.081773Jy sigma=0.000660 ! 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 0.97 MK 1.00* NL 1.00* OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 0.94 ! LA 0.97 MK 1.00* NL 1.00* OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.97 ! LA 0.99 MK 1.00* NL 1.00* OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.96 ! LA 0.99 MK 1.00* NL 1.00* OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.95 ! LA 0.99 MK 1.00* NL 1.00* OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.97 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00* NL 1.00* OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.96 ! LA 1.00 MK 1.00* NL 1.00* OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.96 ! LA 0.97 MK 1.00* NL 1.00* OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.99 ! LA 0.98 MK 1.00* NL 1.00* OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.95 ! LA 1.00 MK 1.00* NL 1.00* OV 1.03 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.99 ! LA 1.02 MK 1.00* NL 1.00* OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.92 ! LA 1.01 MK 1.00* NL 1.00* OV 1.02 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.081773Jy sigma=0.000660 ! Fit after self-cal, rms=0.077287Jy sigma=0.000630 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=11.82 mas, bpa=8.434 degrees ! Estimated noise=1822.8 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 = 0.0065273 Jy ! Component: 100 - total flux cleaned = 0.00849373 Jy ! Component: 150 - total flux cleaned = 0.00881716 Jy ! Component: 200 - total flux cleaned = 0.00859366 Jy ! Total flux subtracted in 200 components = 0.00859366 Jy ! Clean residual min=-0.001705 max=0.001703 Jy/beam ! Clean residual mean=-0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.802537 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 118 components and 0.802537 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=0.076268Jy sigma=0.000621 ! Fit after self-cal, rms=0.076264Jy sigma=0.000621 ! 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=0.076264Jy sigma=0.000621 ! Fit after self-cal, rms=0.076094Jy sigma=0.000620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=11.82 mas, bpa=8.43 degrees ! Estimated noise=1820.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141187 Jy ! Component: 100 - total flux cleaned = 0.00123925 Jy ! Component: 150 - total flux cleaned = 0.000629753 Jy ! Component: 200 - total flux cleaned = 0.000397835 Jy ! Total flux subtracted in 200 components = 0.000397835 Jy ! Clean residual min=-0.000726 max=0.000734 Jy/beam ! Clean residual mean=-0.000007 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.802935 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 168 components and 0.802935 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=0.075988Jy sigma=0.000619 ! Fit after self-cal, rms=0.075986Jy sigma=0.000619 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 = 0.000144177 Jy ! Component: 100 - total flux cleaned = 0.000264323 Jy ! Component: 150 - total flux cleaned = 0.000408447 Jy ! Component: 200 - total flux cleaned = 0.000545228 Jy ! Total flux subtracted in 200 components = 0.000545228 Jy ! Clean residual min=-0.000564 max=0.000559 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.80348 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 195 components and 0.80348 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=0.075956Jy sigma=0.000619 ! Fit after self-cal, rms=0.075955Jy sigma=0.000619 ! 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=0.075955Jy sigma=0.000619 ! Fit after self-cal, rms=0.075963Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9831 mas, bmaj=11.81 mas, bpa=8.429 degrees ! Estimated noise=1820.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000539737 Jy ! Component: 100 - total flux cleaned = -0.00075654 Jy ! Component: 150 - total flux cleaned = -0.000730479 Jy ! Component: 200 - total flux cleaned = -0.000805927 Jy ! Total flux subtracted in 200 components = -0.000805927 Jy ! Clean residual min=-0.000416 max=0.000413 Jy/beam ! Clean residual mean=-0.000006 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.802674 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 231 components and 0.802674 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=0.075943Jy sigma=0.000619 ! Fit after self-cal, rms=0.075942Jy sigma=0.000619 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.46072e-05 Jy ! Component: 100 - total flux cleaned = 3.17085e-05 Jy ! Component: 150 - total flux cleaned = 1.19584e-05 Jy ! Component: 200 - total flux cleaned = -0.00012556 Jy ! Total flux subtracted in 200 components = -0.00012556 Jy ! Clean residual min=-0.000322 max=0.000321 Jy/beam ! Clean residual mean=-0.000002 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.802548 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 262 components and 0.802548 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=0.075931Jy sigma=0.000619 ! Fit after self-cal, rms=0.075931Jy sigma=0.000619 ! 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=0.075931Jy sigma=0.000619 ! Fit after self-cal, rms=0.075926Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.437 mas, bmaj=12.51 mas, bpa=-1.278 degrees ! Estimated noise=2240.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202792 Jy ! Component: 100 - total flux cleaned = -0.000140227 Jy ! Component: 150 - total flux cleaned = -0.000116281 Jy ! Component: 200 - total flux cleaned = -7.87832e-05 Jy ! Total flux subtracted in 200 components = -7.87832e-05 Jy ! Clean residual min=-0.000211 max=0.000213 Jy/beam ! Clean residual mean=0.000003 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.802469 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 299 components and 0.80247 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=0.075922Jy sigma=0.000619 ! Fit after self-cal, rms=0.075922Jy sigma=0.000619 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 = 8.91041e-05 Jy ! Component: 100 - total flux cleaned = 0.000117798 Jy ! Component: 150 - total flux cleaned = 0.000191488 Jy ! Component: 200 - total flux cleaned = 0.000252808 Jy ! Total flux subtracted in 200 components = 0.000252808 Jy ! Clean residual min=-0.000143 max=0.000143 Jy/beam ! Clean residual mean=0.000000 rms=0.000067 Jy/beam ! Combined flux in latest and established models = 0.802722 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 330 components and 0.802722 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=0.075920Jy sigma=0.000619 ! Fit after self-cal, rms=0.075920Jy sigma=0.000619 ! 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=0.9831 mas, bmaj=11.81 mas, bpa=8.429 degrees ! Estimated noise=1820.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9831 x 11.81 at 8.429 degrees (North through East) ! Clean map min=-0.0063804 max=0.6791 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=0.075920Jy sigma=0.000619 ! Fit after self-cal, rms=0.066797Jy sigma=0.000542 ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=11.81 mas, bpa=8.429 degrees ! Estimated noise=1820.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298098 Jy ! Component: 100 - total flux cleaned = 0.00031583 Jy ! Component: 150 - total flux cleaned = 0.000262426 Jy ! Component: 200 - total flux cleaned = 0.000262305 Jy ! Total flux subtracted in 200 components = 0.000262305 Jy ! Clean residual min=-0.000280 max=0.000281 Jy/beam ! Clean residual mean=-0.000004 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.802985 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 371 components and 0.802985 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=0.066788Jy sigma=0.000542 ! Fit after self-cal, rms=0.066788Jy sigma=0.000542 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.01335e-05 Jy ! Component: 100 - total flux cleaned = 9.291e-05 Jy ! Component: 150 - total flux cleaned = 0.000107871 Jy ! Component: 200 - total flux cleaned = 9.35775e-05 Jy ! Total flux subtracted in 200 components = 9.35775e-05 Jy ! Clean residual min=-0.000246 max=0.000246 Jy/beam ! Clean residual mean=-0.000002 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.803078 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 398 components and 0.803078 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=0.066781Jy sigma=0.000542 ! Fit after self-cal, rms=0.066781Jy sigma=0.000542 ! 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=0.066781Jy sigma=0.000542 ! Fit after self-cal, rms=0.066781Jy sigma=0.000542 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=0.7831 mas, bmaj=12.56 mas, bpa=8.652 degrees ! Estimated noise=2671.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.518993 Jy ! Component: 100 - total flux cleaned = 0.652574 Jy ! Component: 150 - total flux cleaned = 0.717748 Jy ! Component: 200 - total flux cleaned = 0.751712 Jy ! Total flux subtracted in 200 components = 0.751712 Jy ! Clean residual min=-0.013734 max=0.016465 Jy/beam ! Clean residual mean=-0.000726 rms=0.006178 Jy/beam ! Combined flux in latest and established models = 0.751712 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 0.751712 Jy ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=11.81 mas, bpa=8.429 degrees ! Estimated noise=1820.51 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 = 0.0264764 Jy ! Component: 100 - total flux cleaned = 0.040744 Jy ! Component: 150 - total flux cleaned = 0.0477233 Jy ! Component: 200 - total flux cleaned = 0.0520125 Jy ! Total flux subtracted in 200 components = 0.0520125 Jy ! Clean residual min=-0.004533 max=0.004610 Jy/beam ! Clean residual mean=-0.000190 rms=0.002038 Jy/beam ! Combined flux in latest and established models = 0.803724 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 88 components and 0.803724 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=3.436 mas, bmaj=12.51 mas, bpa=-1.28 degrees ! Estimated noise=2241.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051627 Jy ! Component: 100 - total flux cleaned = 0.00561333 Jy ! Component: 150 - total flux cleaned = 0.00616749 Jy ! Component: 200 - total flux cleaned = 0.00530348 Jy ! Total flux subtracted in 200 components = 0.00530348 Jy ! Clean residual min=-0.001364 max=0.001368 Jy/beam ! Clean residual mean=-0.000016 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.809028 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 = -0.00014885 Jy ! Component: 100 - total flux cleaned = -0.000267936 Jy ! Component: 150 - total flux cleaned = -0.000149286 Jy ! Component: 200 - total flux cleaned = 0.000179998 Jy ! Total flux subtracted in 200 components = 0.000179998 Jy ! Clean residual min=-0.000902 max=0.000903 Jy/beam ! Clean residual mean=0.000027 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.809208 Jy ! Adding 152 model components to the UV plane model. ! The established model now contains 233 components and 0.809208 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.983 mas, bmaj=11.81 mas, bpa=8.429 degrees ! Estimated noise=1820.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000673102 Jy ! Component: 100 - total flux cleaned = -0.00105341 Jy ! Component: 150 - total flux cleaned = -0.00156524 Jy ! Component: 200 - total flux cleaned = -0.00193151 Jy ! Total flux subtracted in 200 components = -0.00193151 Jy ! Clean residual min=-0.000834 max=0.000828 Jy/beam ! Clean residual mean=0.000007 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.807277 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 269 components and 0.807277 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=0.066880Jy sigma=0.000543 ! Fit after self-cal, rms=0.066877Jy sigma=0.000543 wmodel J0648-3044_X_2017_06_10_pus_map.mod ! Writing 269 model components to file: J0648-3044_X_2017_06_10_pus_map.mod wobs J0648-3044_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0648-3044_X_2017_06_10_pus_uvs.fits wwins J0648-3044_X_2017_06_10_pus_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: muppet] ! wmap "J0648-3044_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.983 x 11.81 at 8.429 degrees (North through East) ! Clean map min=-0.0046597 max=0.67452 Jy/beam ! Writing clean map to FITS file: J0648-3044_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.674523 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000336978 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.149874 0.149874 0.299748 0.599496 1.19899 2.39798 4.79596 9.59193 19.1839 38.3677 76.7354 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.674 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.983 x 11.81 at 8.429 degrees (North through East) ! Clean map min=-0.0046597 max=0.67452 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 J0648-3044_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:43:15 2019