! Started logfile: J0522-4020_X_2017_10_09_pus_uvs.log on Sun May 12 15:17:49 2019 obs J0522-4020_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J0522-4020_X_2017_10_09_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.308063 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0522-4020 ! ! 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 19164 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 J0522-4020_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 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 547 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877430Jy sigma=0.005474 ! Fit after self-cal, rms=0.812280Jy sigma=0.005134 ! 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=0.6181 mas, bmaj=3.646 mas, bpa=-21.63 degrees ! Estimated noise=2838.96 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 = 0.148116 Jy ! Component: 100 - total flux cleaned = 0.191267 Jy ! Total flux subtracted in 100 components = 0.191267 Jy ! Clean residual min=-0.008227 max=0.017479 Jy/beam ! Clean residual mean=-0.000164 rms=0.003353 Jy/beam ! Combined flux in latest and established models = 0.191267 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.191267 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=0.131250Jy sigma=0.000644 ! Fit after self-cal, rms=0.131321Jy sigma=0.000643 ! 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=0.8505 mas, bmaj=4.771 mas, bpa=-21.62 degrees ! Estimated noise=819.678 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 = 0.0251542 Jy ! Component: 100 - total flux cleaned = 0.0359148 Jy ! Component: 150 - total flux cleaned = 0.0408649 Jy ! Component: 200 - total flux cleaned = 0.0431752 Jy ! Total flux subtracted in 200 components = 0.0431752 Jy ! Clean residual min=-0.002769 max=0.003125 Jy/beam ! Clean residual mean=-0.000028 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.234442 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 58 components and 0.234442 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=0.127469Jy sigma=0.000605 ! Fit after self-cal, rms=0.127617Jy sigma=0.000605 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.03 KP 0.99 ! LA 0.96 MK 1.01 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.06 KP 1.01 ! LA 0.98 MK 0.96 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.01 KP 0.97 ! LA 1.02 MK 0.99 NL 1.00* OV 1.00* ! PT 0.97 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.15 KP 0.97 ! LA 1.02 MK 0.99 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 0.98 KP 0.96 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.21 KP 0.95 ! LA 1.03 MK 1.01 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.12 KP 0.98 ! LA 1.02 MK 1.01 NL 1.00* OV 1.00* ! PT 1.03 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 0.93 KP 0.98 ! LA 0.99 MK 0.99 NL 1.00* OV 1.00* ! PT 1.00 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.26 KP 0.96 ! LA 0.98 MK 1.00 NL 1.00* OV 1.00* ! PT 1.02 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 0.95 KP 0.99 ! LA 1.05 MK 1.05 NL 1.00* OV 1.00* ! PT 0.96 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.01 KP 0.99 ! LA 1.03 MK 1.02 NL 1.00* OV 1.00* ! PT 0.98 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00 KP 0.94 ! LA 1.00 MK 1.03 NL 1.00* OV 1.00* ! PT 0.99 ! ! ! Fit before self-cal, rms=0.127617Jy sigma=0.000605 ! Fit after self-cal, rms=0.131355Jy sigma=0.000604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8511 mas, bmaj=4.777 mas, bpa=-21.66 degrees ! Estimated noise=821.47 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 = 6.73008e-05 Jy ! Component: 100 - total flux cleaned = 6.72174e-05 Jy ! Component: 150 - total flux cleaned = 6.86516e-05 Jy ! Component: 200 - total flux cleaned = 9.05357e-05 Jy ! Total flux subtracted in 200 components = 9.05357e-05 Jy ! Clean residual min=-0.001896 max=0.002239 Jy/beam ! Clean residual mean=-0.000039 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.234533 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.234533 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=0.131351Jy sigma=0.000604 ! Fit after self-cal, rms=0.131362Jy sigma=0.000604 ! 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=0.131362Jy sigma=0.000604 ! Fit after self-cal, rms=0.131524Jy sigma=0.000603 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8512 mas, bmaj=4.775 mas, bpa=-21.65 degrees ! Estimated noise=821.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.74357e-05 Jy ! Component: 100 - total flux cleaned = 0.000111321 Jy ! Component: 150 - total flux cleaned = 0.00012445 Jy ! Component: 200 - total flux cleaned = 0.000124597 Jy ! Total flux subtracted in 200 components = 0.000124597 Jy ! Clean residual min=-0.001432 max=0.002118 Jy/beam ! Clean residual mean=-0.000019 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.234657 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 71 components and 0.234658 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=0.131521Jy sigma=0.000603 ! Fit after self-cal, rms=0.131536Jy sigma=0.000603 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 (-0.6, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017449 Jy ! Component: 100 - total flux cleaned = 0.00229586 Jy ! Component: 150 - total flux cleaned = 0.002371 Jy ! Component: 200 - total flux cleaned = 0.00242025 Jy ! Total flux subtracted in 200 components = 0.00242025 Jy ! Clean residual min=-0.001349 max=0.001179 Jy/beam ! Clean residual mean=-0.000013 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.237078 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.237078 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=0.131514Jy sigma=0.000603 ! Fit after self-cal, rms=0.131506Jy sigma=0.000603 ! 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=0.131506Jy sigma=0.000603 ! Fit after self-cal, rms=0.131135Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8506 mas, bmaj=4.773 mas, bpa=-21.63 degrees ! Estimated noise=821.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000635919 Jy ! Component: 100 - total flux cleaned = 0.00076453 Jy ! Component: 150 - total flux cleaned = 0.000849274 Jy ! Component: 200 - total flux cleaned = 0.00093507 Jy ! Total flux subtracted in 200 components = 0.00093507 Jy ! Clean residual min=-0.001050 max=0.000901 Jy/beam ! Clean residual mean=-0.000011 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.238013 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.238013 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=0.131130Jy sigma=0.000603 ! Fit after self-cal, rms=0.131122Jy sigma=0.000603 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 = 0.00016333 Jy ! Component: 100 - total flux cleaned = 0.000229853 Jy ! Component: 150 - total flux cleaned = 0.000269332 Jy ! Component: 200 - total flux cleaned = 0.000278336 Jy ! Total flux subtracted in 200 components = 0.000278336 Jy ! Clean residual min=-0.001058 max=0.000910 Jy/beam ! Clean residual mean=-0.000010 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.238291 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 117 components and 0.238291 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=0.131119Jy sigma=0.000603 ! Fit after self-cal, rms=0.131116Jy sigma=0.000603 ! 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=0.131116Jy sigma=0.000603 ! Fit after self-cal, rms=0.130874Jy sigma=0.000603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.042 mas, bmaj=13.64 mas, bpa=-9.218 degrees ! Estimated noise=978.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251639 Jy ! Component: 100 - total flux cleaned = 0.000273764 Jy ! Component: 150 - total flux cleaned = 0.000293641 Jy ! Component: 200 - total flux cleaned = 0.000311893 Jy ! Total flux subtracted in 200 components = 0.000311893 Jy ! Clean residual min=-0.000709 max=0.000833 Jy/beam ! Clean residual mean=-0.000018 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.238603 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 124 components and 0.238603 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=0.130872Jy sigma=0.000603 ! Fit after self-cal, rms=0.130868Jy sigma=0.000603 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.98238e-05 Jy ! Component: 100 - total flux cleaned = 0.000118722 Jy ! Component: 150 - total flux cleaned = 0.000136038 Jy ! Component: 200 - total flux cleaned = 0.000148102 Jy ! Total flux subtracted in 200 components = 0.000148102 Jy ! Clean residual min=-0.000706 max=0.000781 Jy/beam ! Clean residual mean=-0.000016 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.238751 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 124 components and 0.238751 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=0.130866Jy sigma=0.000603 ! Fit after self-cal, rms=0.130864Jy sigma=0.000603 ! 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=0.8504 mas, bmaj=4.771 mas, bpa=-21.63 degrees ! Estimated noise=820.765 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 4.771 at -21.63 degrees (North through East) ! Clean map min=-0.00097427 max=0.18355 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=0.6196 mas, bmaj=3.645 mas, bpa=-21.69 degrees ! Estimated noise=2836.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147717 Jy ! Component: 100 - total flux cleaned = 0.190893 Jy ! Component: 150 - total flux cleaned = 0.208186 Jy ! Component: 200 - total flux cleaned = 0.216736 Jy ! Total flux subtracted in 200 components = 0.216736 Jy ! Clean residual min=-0.004356 max=0.004598 Jy/beam ! Clean residual mean=-0.000075 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.216736 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.216736 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=4.771 mas, bpa=-21.63 degrees ! Estimated noise=820.765 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 = 0.0101552 Jy ! Component: 100 - total flux cleaned = 0.0146443 Jy ! Component: 150 - total flux cleaned = 0.0171988 Jy ! Component: 200 - total flux cleaned = 0.018772 Jy ! Total flux subtracted in 200 components = 0.018772 Jy ! Clean residual min=-0.001376 max=0.001151 Jy/beam ! Clean residual mean=-0.000018 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.235508 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 97 components and 0.235508 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=4.042 mas, bmaj=13.64 mas, bpa=-9.218 degrees ! Estimated noise=978.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144029 Jy ! Component: 100 - total flux cleaned = 0.00232004 Jy ! Component: 150 - total flux cleaned = 0.00287494 Jy ! Component: 200 - total flux cleaned = 0.00322628 Jy ! Total flux subtracted in 200 components = 0.00322628 Jy ! Clean residual min=-0.000939 max=0.000801 Jy/beam ! Clean residual mean=-0.000023 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.238734 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 = 0.000136059 Jy ! Component: 100 - total flux cleaned = 0.000188536 Jy ! Component: 150 - total flux cleaned = 0.00022661 Jy ! Component: 200 - total flux cleaned = 0.000248367 Jy ! Total flux subtracted in 200 components = 0.000248367 Jy ! Clean residual min=-0.000884 max=0.000826 Jy/beam ! Clean residual mean=-0.000022 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.238983 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.238983 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8504 mas, bmaj=4.771 mas, bpa=-21.63 degrees ! Estimated noise=820.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.36725e-06 Jy ! Component: 100 - total flux cleaned = 2.46268e-05 Jy ! Component: 150 - total flux cleaned = 3.92688e-05 Jy ! Component: 200 - total flux cleaned = 7.55589e-05 Jy ! Total flux subtracted in 200 components = 7.55589e-05 Jy ! Clean residual min=-0.001121 max=0.000901 Jy/beam ! Clean residual mean=-0.000011 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.239058 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.239058 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=0.130862Jy sigma=0.000603 ! Fit after self-cal, rms=0.130825Jy sigma=0.000603 wmodel J0522-4020_X_2017_10_09_pus_map.mod ! Writing 132 model components to file: J0522-4020_X_2017_10_09_pus_map.mod wobs J0522-4020_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J0522-4020_X_2017_10_09_pus_uvs.fits wwins J0522-4020_X_2017_10_09_pus_map.win ! wwins: Wrote 2 windows to J0522-4020_X_2017_10_09_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 = -0.000442842 Jy ! Component: 100 - total flux cleaned = -0.000526531 Jy ! Component: 150 - total flux cleaned = -0.000653145 Jy ! Component: 200 - total flux cleaned = -0.000698393 Jy ! Component: 250 - total flux cleaned = -0.00077093 Jy ! Component: 300 - total flux cleaned = -0.000812821 Jy ! Component: 350 - total flux cleaned = -0.000894132 Jy ! Component: 400 - total flux cleaned = -0.000986002 Jy ! Component: 450 - total flux cleaned = -0.00104978 Jy ! Component: 500 - total flux cleaned = -0.00112418 Jy ! Component: 550 - total flux cleaned = -0.00114851 Jy ! Component: 600 - total flux cleaned = -0.00119599 Jy ! Component: 650 - total flux cleaned = -0.00120752 Jy ! Component: 700 - total flux cleaned = -0.00123027 Jy ! Component: 750 - total flux cleaned = -0.00126419 Jy ! Component: 800 - total flux cleaned = -0.00130885 Jy ! Component: 850 - total flux cleaned = -0.00136375 Jy ! Component: 900 - total flux cleaned = -0.00139633 Jy ! Component: 950 - total flux cleaned = -0.00144987 Jy ! Component: 1000 - total flux cleaned = -0.00148164 Jy ! Component: 1050 - total flux cleaned = -0.00154436 Jy ! Component: 1100 - total flux cleaned = -0.00157536 Jy ! Component: 1150 - total flux cleaned = -0.00156511 Jy ! Component: 1200 - total flux cleaned = -0.00155508 Jy ! Component: 1250 - total flux cleaned = -0.00157529 Jy ! Component: 1300 - total flux cleaned = -0.00154521 Jy ! Component: 1350 - total flux cleaned = -0.00153535 Jy ! Component: 1400 - total flux cleaned = -0.00153532 Jy ! Component: 1450 - total flux cleaned = -0.00153536 Jy ! Component: 1500 - total flux cleaned = -0.00155498 Jy ! Component: 1550 - total flux cleaned = -0.00156482 Jy ! Component: 1600 - total flux cleaned = -0.0015746 Jy ! Component: 1650 - total flux cleaned = -0.00161354 Jy ! Component: 1700 - total flux cleaned = -0.0016426 Jy ! Component: 1750 - total flux cleaned = -0.00167176 Jy ! Component: 1800 - total flux cleaned = -0.0016911 Jy ! Component: 1850 - total flux cleaned = -0.0017007 Jy ! Component: 1900 - total flux cleaned = -0.00173935 Jy ! Component: 1950 - total flux cleaned = -0.00174898 Jy ! Component: 2000 - total flux cleaned = -0.00178764 Jy ! Total flux subtracted in 2048 components = -0.00178762 Jy ! Clean residual min=-0.000507 max=0.000502 Jy/beam ! Clean residual mean=-0.000011 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.237271 Jy keep ! Adding 75 model components to the UV plane model. ! The established model now contains 207 components and 0.237271 Jy ![Exited script file: muppet] wmap "J0522-4020_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 4.771 at -21.63 degrees (North through East) ! Clean map min=-0.0011166 max=0.17863 Jy/beam ! Writing clean map to FITS file: J0522-4020_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 0.178627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000176081 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295723 0.295723 0.591447 1.18289 2.36579 4.73158 9.46315 18.9263 37.8526 75.7052 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.178 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8504 x 4.771 at -21.63 degrees (North through East) ! Clean map min=-0.0011166 max=0.17863 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 J0522-4020_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:17:51 2019