! Started logfile: J0810-1321_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:22 2019 obs J0810-1321_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0810-1321_X_2017_10_21_pus_uva.fits ! AN table 1: 73 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.765982 visibilities/baseline/integration-bin. ! Found source: J0810-1321 ! ! 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 1202 lines of history. ! ! Reading 24156 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 J0810-1321_X_2017_10_21_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000717Jy sigma=0.008185 ! Fit after self-cal, rms=0.956817Jy sigma=0.007837 ! 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=1.234 mas, bmaj=5.321 mas, bpa=-15.19 degrees ! Estimated noise=1336.92 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 = 0.0355381 Jy ! Component: 100 - total flux cleaned = 0.043414 Jy ! Total flux subtracted in 100 components = 0.043414 Jy ! Clean residual min=-0.004029 max=0.003645 Jy/beam ! Clean residual mean=-0.000017 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.0434141 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0434141 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=0.085546Jy sigma=0.000675 ! Fit after self-cal, rms=0.084065Jy sigma=0.000663 ! 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=1.469 mas, bmaj=5.547 mas, bpa=-15.38 degrees ! Estimated noise=560.604 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 = 0.00509612 Jy ! Component: 100 - total flux cleaned = 0.00683849 Jy ! Component: 150 - total flux cleaned = 0.00763819 Jy ! Component: 200 - total flux cleaned = 0.00795444 Jy ! Total flux subtracted in 200 components = 0.00795444 Jy ! Clean residual min=-0.004870 max=0.003215 Jy/beam ! Clean residual mean=-0.000001 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.0513685 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0513685 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=0.083760Jy sigma=0.000661 ! Fit after self-cal, rms=0.083746Jy sigma=0.000661 ! 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 1.13 FD 1.00 HN 0.98 KP 1.14 ! LA 1.34 MK 1.00* NL 1.01 OV 1.08 ! PT 0.70 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.05 KP 1.16 ! LA 1.16 MK 1.00* NL 1.16 OV 1.09 ! PT 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.15 KP 1.06 ! LA 1.13 MK 1.00* NL 1.01 OV 1.08 ! PT 0.79 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.08 HN 0.95 KP 1.14 ! LA 1.10 MK 1.00* NL 0.97 OV 1.19 ! PT 0.76 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.05 KP 1.10 ! LA 1.07 MK 1.00* NL 1.02 OV 1.16 ! PT 0.75 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.05 KP 1.13 ! LA 1.11 MK 1.00* NL 1.02 OV 1.13 ! PT 0.78 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.01 KP 1.11 ! LA 1.06 MK 1.00* NL 0.94 OV 1.13 ! PT 0.75 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 0.91 KP 1.07 ! LA 1.12 MK 1.00* NL 0.98 OV 1.13 ! PT 0.69 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 0.95 KP 1.06 ! LA 1.04 MK 1.00* NL 0.92 OV 1.04 ! PT 0.72 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.98 KP 1.03 ! LA 1.05 MK 1.00* NL 0.95 OV 1.06 ! PT 0.70 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 0.95 KP 0.98 ! LA 1.07 MK 1.00* NL 0.92 OV 1.12 ! PT 0.68 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.91 HN 0.90 KP 1.13 ! LA 1.07 MK 1.00* NL 0.94 OV 1.00 ! PT 0.70 ! ! ! Fit before self-cal, rms=0.083746Jy sigma=0.000661 ! Fit after self-cal, rms=0.082198Jy sigma=0.000656 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.471 mas, bmaj=5.598 mas, bpa=-15.4 degrees ! Estimated noise=557.211 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 = -0.000404366 Jy ! Component: 100 - total flux cleaned = -0.000571243 Jy ! Component: 150 - total flux cleaned = -0.000618084 Jy ! Component: 200 - total flux cleaned = -0.000659657 Jy ! Total flux subtracted in 200 components = -0.000659657 Jy ! Clean residual min=-0.001771 max=0.002509 Jy/beam ! Clean residual mean=0.000010 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0507088 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.0507088 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=0.082189Jy sigma=0.000656 ! Fit after self-cal, rms=0.082699Jy sigma=0.000653 ! 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=0.082699Jy sigma=0.000653 ! Fit after self-cal, rms=0.086011Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=5.645 mas, bpa=-15.47 degrees ! Estimated noise=559.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333994 Jy ! Component: 100 - total flux cleaned = -0.000510978 Jy ! Component: 150 - total flux cleaned = -0.000597522 Jy ! Component: 200 - total flux cleaned = -0.00066211 Jy ! Total flux subtracted in 200 components = -0.00066211 Jy ! Clean residual min=-0.001876 max=0.002259 Jy/beam ! Clean residual mean=0.000007 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0500467 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.0500467 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=0.086003Jy sigma=0.000652 ! Fit after self-cal, rms=0.086584Jy sigma=0.000651 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 = 0.00029541 Jy ! Component: 100 - total flux cleaned = 0.000372015 Jy ! Component: 150 - total flux cleaned = 0.000404537 Jy ! Component: 200 - total flux cleaned = 0.000404954 Jy ! Total flux subtracted in 200 components = 0.000404954 Jy ! Clean residual min=-0.002355 max=0.002266 Jy/beam ! Clean residual mean=0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0504517 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0504517 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=0.086577Jy sigma=0.000651 ! Fit after self-cal, rms=0.086599Jy sigma=0.000651 ! 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=0.086599Jy sigma=0.000651 ! Fit after self-cal, rms=0.089389Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.491 mas, bmaj=5.677 mas, bpa=-15.52 degrees ! Estimated noise=562.222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391572 Jy ! Component: 100 - total flux cleaned = -0.000523878 Jy ! Component: 150 - total flux cleaned = -0.000608772 Jy ! Component: 200 - total flux cleaned = -0.000671047 Jy ! Total flux subtracted in 200 components = -0.000671047 Jy ! Clean residual min=-0.001858 max=0.002153 Jy/beam ! Clean residual mean=0.000006 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0497806 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.0497807 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=0.089382Jy sigma=0.000650 ! Fit after self-cal, rms=0.089780Jy sigma=0.000650 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 = 0.000170053 Jy ! Component: 100 - total flux cleaned = 0.000123619 Jy ! Component: 150 - total flux cleaned = 0.00012353 Jy ! Component: 200 - total flux cleaned = 0.000111414 Jy ! Total flux subtracted in 200 components = 0.000111414 Jy ! Clean residual min=-0.002059 max=0.002146 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0498921 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 0.0498921 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=0.089774Jy sigma=0.000650 ! Fit after self-cal, rms=0.089784Jy sigma=0.000650 ! 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=0.089784Jy sigma=0.000650 ! Fit after self-cal, rms=0.091780Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.573 mas, bmaj=5.559 mas, bpa=-19.18 degrees ! Estimated noise=597.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328742 Jy ! Component: 100 - total flux cleaned = -0.000403626 Jy ! Component: 150 - total flux cleaned = -0.000455245 Jy ! Component: 200 - total flux cleaned = -0.000482362 Jy ! Total flux subtracted in 200 components = -0.000482362 Jy ! Clean residual min=-0.002126 max=0.002121 Jy/beam ! Clean residual mean=0.000004 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0494097 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.0494097 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=0.091775Jy sigma=0.000650 ! Fit after self-cal, rms=0.092048Jy sigma=0.000650 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 = 2.99238e-05 Jy ! Component: 100 - total flux cleaned = 6.62137e-06 Jy ! Component: 150 - total flux cleaned = 2.53263e-05 Jy ! Component: 200 - total flux cleaned = 4.25609e-05 Jy ! Total flux subtracted in 200 components = 4.25609e-05 Jy ! Clean residual min=-0.002240 max=0.002254 Jy/beam ! Clean residual mean=0.000002 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0494523 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.0494523 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=0.092045Jy sigma=0.000650 ! Fit after self-cal, rms=0.092063Jy sigma=0.000650 ! 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=1.499 mas, bmaj=5.707 mas, bpa=-15.58 degrees ! Estimated noise=563.934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.499 x 5.707 at -15.58 degrees (North through East) ! Clean map min=-0.0019493 max=0.047791 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=1.253 mas, bmaj=5.487 mas, bpa=-15.25 degrees ! Estimated noise=1414.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371148 Jy ! Component: 100 - total flux cleaned = 0.0455714 Jy ! Component: 150 - total flux cleaned = 0.0480555 Jy ! Component: 200 - total flux cleaned = 0.0488267 Jy ! Total flux subtracted in 200 components = 0.0488267 Jy ! Clean residual min=-0.003498 max=0.002704 Jy/beam ! Clean residual mean=-0.000004 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0488267 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 0.0488267 Jy ! Inverting map and beam ! Estimated beam: bmin=1.499 mas, bmaj=5.707 mas, bpa=-15.58 degrees ! Estimated noise=563.934 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 = 0.00125412 Jy ! Component: 100 - total flux cleaned = 0.00125774 Jy ! Component: 150 - total flux cleaned = 0.00104909 Jy ! Component: 200 - total flux cleaned = 0.000845463 Jy ! Total flux subtracted in 200 components = 0.000845463 Jy ! Clean residual min=-0.002347 max=0.002029 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0496722 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0496722 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=2.573 mas, bmaj=5.559 mas, bpa=-19.18 degrees ! Estimated noise=597.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279824 Jy ! Component: 100 - total flux cleaned = 0.000237364 Jy ! Component: 150 - total flux cleaned = 0.000202544 Jy ! Component: 200 - total flux cleaned = 0.000170844 Jy ! Total flux subtracted in 200 components = 0.000170844 Jy ! Clean residual min=-0.002306 max=0.002341 Jy/beam ! Clean residual mean=0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.049843 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 = -4.33566e-05 Jy ! Component: 100 - total flux cleaned = -7.04722e-05 Jy ! Component: 150 - total flux cleaned = -0.000108888 Jy ! Component: 200 - total flux cleaned = -0.000145054 Jy ! Total flux subtracted in 200 components = -0.000145054 Jy ! Clean residual min=-0.002268 max=0.002343 Jy/beam ! Clean residual mean=0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.049698 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 67 components and 0.049698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.499 mas, bmaj=5.707 mas, bpa=-15.58 degrees ! Estimated noise=563.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143018 Jy ! Component: 100 - total flux cleaned = -0.000185762 Jy ! Component: 150 - total flux cleaned = -0.000223387 Jy ! Component: 200 - total flux cleaned = -0.000240622 Jy ! Total flux subtracted in 200 components = -0.000240622 Jy ! Clean residual min=-0.002039 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0494574 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.0494574 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=0.092072Jy sigma=0.000650 ! Fit after self-cal, rms=0.092100Jy sigma=0.000650 wmodel J0810-1321_X_2017_10_21_pus_map.mod ! Writing 78 model components to file: J0810-1321_X_2017_10_21_pus_map.mod wobs J0810-1321_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0810-1321_X_2017_10_21_pus_uvs.fits wwins J0810-1321_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0810-1321_X_2017_10_21_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 = -0.000174005 Jy ! Component: 100 - total flux cleaned = -0.000180474 Jy ! Component: 150 - total flux cleaned = -5.66565e-05 Jy ! Component: 200 - total flux cleaned = -3.40813e-05 Jy ! Component: 250 - total flux cleaned = -7.38778e-05 Jy ! Component: 300 - total flux cleaned = -0.000130674 Jy ! Component: 350 - total flux cleaned = -0.000183431 Jy ! Component: 400 - total flux cleaned = -0.000216791 Jy ! Component: 450 - total flux cleaned = -0.00027978 Jy ! Component: 500 - total flux cleaned = -0.000265054 Jy ! Component: 550 - total flux cleaned = -0.000293414 Jy ! Component: 600 - total flux cleaned = -0.000306608 Jy ! Component: 650 - total flux cleaned = -0.000332569 Jy ! Component: 700 - total flux cleaned = -0.000407304 Jy ! Component: 750 - total flux cleaned = -0.000443648 Jy ! Component: 800 - total flux cleaned = -0.000513981 Jy ! Component: 850 - total flux cleaned = -0.000570736 Jy ! Component: 900 - total flux cleaned = -0.000647477 Jy ! Component: 950 - total flux cleaned = -0.000700961 Jy ! Component: 1000 - total flux cleaned = -0.000774363 Jy ! Component: 1050 - total flux cleaned = -0.000856221 Jy ! Component: 1100 - total flux cleaned = -0.000936303 Jy ! Component: 1150 - total flux cleaned = -0.000994999 Jy ! Component: 1200 - total flux cleaned = -0.00105249 Jy ! Component: 1250 - total flux cleaned = -0.00108992 Jy ! Component: 1300 - total flux cleaned = -0.00111756 Jy ! Component: 1350 - total flux cleaned = -0.00115364 Jy ! Component: 1400 - total flux cleaned = -0.00115351 Jy ! Component: 1450 - total flux cleaned = -0.00115339 Jy ! Component: 1500 - total flux cleaned = -0.00116196 Jy ! Component: 1550 - total flux cleaned = -0.00116191 Jy ! Component: 1600 - total flux cleaned = -0.00116186 Jy ! Component: 1650 - total flux cleaned = -0.00117002 Jy ! Component: 1700 - total flux cleaned = -0.00116992 Jy ! Component: 1750 - total flux cleaned = -0.00117807 Jy ! Component: 1800 - total flux cleaned = -0.00118614 Jy ! Component: 1850 - total flux cleaned = -0.00120197 Jy ! Component: 1900 - total flux cleaned = -0.00120983 Jy ! Component: 1950 - total flux cleaned = -0.0012098 Jy ! Component: 2000 - total flux cleaned = -0.00123282 Jy ! Total flux subtracted in 2048 components = -0.00123278 Jy ! Clean residual min=-0.000397 max=0.000385 Jy/beam ! Clean residual mean=-0.000005 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0482246 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 224 components and 0.0482246 Jy ![Exited script file: muppet] wmap "J0810-1321_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.499 x 5.707 at -15.58 degrees (North through East) ! Clean map min=-0.0011966 max=0.047381 Jy/beam ! Writing clean map to FITS file: J0810-1321_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0473809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146965 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.930533 0.930533 1.86107 3.72213 7.44427 14.8885 29.7771 59.5541 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.499 x 5.707 at -15.58 degrees (North through East) ! Clean map min=-0.0011966 max=0.047381 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 J0810-1321_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:52:24 2019