! Started logfile: J0836-2016_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:26:59 2019 obs J0836-2016_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0836-2016_X_2017_04_28_pus_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.57193 visibilities/baseline/integration-bin. ! Found source: J0836-2016 ! ! 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 907 lines of history. ! ! Reading 11736 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 J0836-2016_X_2017_04_28_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 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 135 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.263709Jy sigma=0.001803 ! Fit after self-cal, rms=0.247124Jy sigma=0.001696 ! 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=0.7649 mas, bmaj=1.891 mas, bpa=-0.5425 degrees ! Estimated noise=1450.24 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 = 0.77478 Jy ! Component: 100 - total flux cleaned = 0.962741 Jy ! Total flux subtracted in 100 components = 0.962741 Jy ! Clean residual min=-0.038350 max=0.079856 Jy/beam ! Clean residual mean=0.000019 rms=0.011511 Jy/beam ! Combined flux in latest and established models = 0.962741 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.962741 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=0.247195Jy sigma=0.001759 ! Fit after self-cal, rms=0.247191Jy sigma=0.001759 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0889689 Jy ! Component: 100 - total flux cleaned = 0.137535 Jy ! Total flux subtracted in 100 components = 0.137535 Jy ! Clean residual min=-0.032913 max=0.043673 Jy/beam ! Clean residual mean=0.000091 rms=0.008620 Jy/beam ! Combined flux in latest and established models = 1.10028 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 10 components and 1.10028 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=0.214770Jy sigma=0.001391 ! Fit after self-cal, rms=0.214761Jy sigma=0.001391 ! 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=0.971 mas, bmaj=2.347 mas, bpa=0.7348 degrees ! Estimated noise=975.99 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 = 0.0422647 Jy ! Component: 100 - total flux cleaned = 0.0657553 Jy ! Component: 150 - total flux cleaned = 0.079132 Jy ! Component: 200 - total flux cleaned = 0.0859699 Jy ! Total flux subtracted in 200 components = 0.0859699 Jy ! Clean residual min=-0.040016 max=0.051827 Jy/beam ! Clean residual mean=0.000350 rms=0.010801 Jy/beam ! Combined flux in latest and established models = 1.18625 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 1.18625 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=0.213735Jy sigma=0.001293 ! Fit after self-cal, rms=0.213722Jy sigma=0.001293 ! 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 0.96 FD 0.94 HN 0.94 KP 0.93 ! LA 0.92 MK 1.02 NL 1.15 OV 1.04 ! PT 1.23 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.96 KP 0.95 ! LA 0.91 MK 0.99 NL 1.16 OV 0.99 ! PT 1.20 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.96 KP 0.90 ! LA 0.94 MK 1.02 NL 1.15 OV 1.04 ! PT 1.18 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.94 KP 0.93 ! LA 0.94 MK 1.03 NL 1.13 OV 1.03 ! PT 1.23 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.94 KP 0.92 ! LA 0.93 MK 1.05 NL 1.15 OV 1.00 ! PT 1.24 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.93 HN 0.92 KP 0.93 ! LA 0.95 MK 1.02 NL 1.19 OV 1.00 ! PT 1.23 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.98 KP 0.93 ! LA 0.95 MK 1.03 NL 1.17 OV 1.00 ! PT 1.24 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.92 ! LA 0.93 MK 1.04 NL 1.16 OV 1.00 ! PT 1.22 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.92 ! LA 0.96 MK 1.01 NL 1.17 OV 1.02 ! PT 1.24 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 0.95 ! LA 0.97 MK 1.03 NL 1.18 OV 1.00 ! PT 1.21 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.94 KP 0.95 ! LA 0.98 MK 0.93 NL 1.21 OV 1.02 ! PT 1.26 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.95 KP 0.94 ! LA 0.95 MK 0.86 NL 1.19 OV 1.01 ! PT 1.29 SC 1.02 ! ! ! Fit before self-cal, rms=0.213722Jy sigma=0.001293 ! Fit after self-cal, rms=0.186633Jy sigma=0.001017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9738 mas, bmaj=2.366 mas, bpa=0.6417 degrees ! Estimated noise=981.645 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 = 0.000152969 Jy ! Component: 100 - total flux cleaned = 0.000162721 Jy ! Component: 150 - total flux cleaned = -3.01361e-05 Jy ! Component: 200 - total flux cleaned = -0.000305204 Jy ! Total flux subtracted in 200 components = -0.000305204 Jy ! Clean residual min=-0.020918 max=0.022982 Jy/beam ! Clean residual mean=0.000059 rms=0.005780 Jy/beam ! Combined flux in latest and established models = 1.18594 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 1.18594 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=0.186479Jy sigma=0.001016 ! Fit after self-cal, rms=0.186604Jy sigma=0.001016 ! 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=0.186604Jy sigma=0.001016 ! Fit after self-cal, rms=0.183179Jy sigma=0.000989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.362 mas, bpa=0.6427 degrees ! Estimated noise=985.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0043065 Jy ! Component: 100 - total flux cleaned = 0.00494137 Jy ! Component: 150 - total flux cleaned = 0.00504512 Jy ! Component: 200 - total flux cleaned = 0.00488376 Jy ! Total flux subtracted in 200 components = 0.00488376 Jy ! Clean residual min=-0.018885 max=0.022837 Jy/beam ! Clean residual mean=0.000085 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 1.19082 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 1.19082 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=0.182974Jy sigma=0.000988 ! Fit after self-cal, rms=0.182988Jy sigma=0.000987 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 (-5, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204866 Jy ! Component: 100 - total flux cleaned = 0.0319009 Jy ! Component: 150 - total flux cleaned = 0.0394801 Jy ! Component: 200 - total flux cleaned = 0.0438188 Jy ! Total flux subtracted in 200 components = 0.0438188 Jy ! Clean residual min=-0.018765 max=0.017733 Jy/beam ! Clean residual mean=0.000053 rms=0.004628 Jy/beam ! Combined flux in latest and established models = 1.23464 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 48 components and 1.23464 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=0.180708Jy sigma=0.000963 ! Fit after self-cal, rms=0.180670Jy sigma=0.000962 ! 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=0.180670Jy sigma=0.000962 ! Fit after self-cal, rms=0.157182Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9728 mas, bmaj=2.363 mas, bpa=0.6323 degrees ! Estimated noise=989.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694939 Jy ! Component: 100 - total flux cleaned = 0.00939129 Jy ! Component: 150 - total flux cleaned = 0.0103198 Jy ! Component: 200 - total flux cleaned = 0.0108591 Jy ! Total flux subtracted in 200 components = 0.0108591 Jy ! Clean residual min=-0.007079 max=0.007389 Jy/beam ! Clean residual mean=0.000015 rms=0.001793 Jy/beam ! Combined flux in latest and established models = 1.2455 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 1.2455 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=0.156919Jy sigma=0.000679 ! Fit after self-cal, rms=0.156929Jy sigma=0.000679 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 = 0.000306302 Jy ! Component: 100 - total flux cleaned = 0.00041939 Jy ! Component: 150 - total flux cleaned = 0.000310203 Jy ! Component: 200 - total flux cleaned = 0.000311306 Jy ! Total flux subtracted in 200 components = 0.000311306 Jy ! Clean residual min=-0.006894 max=0.007066 Jy/beam ! Clean residual mean=0.000014 rms=0.001731 Jy/beam ! Combined flux in latest and established models = 1.24581 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 1.24581 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=0.156831Jy sigma=0.000678 ! Fit after self-cal, rms=0.156821Jy sigma=0.000678 ! 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=0.156821Jy sigma=0.000678 ! Fit after self-cal, rms=0.155324Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=4.446 mas, bpa=-5.807 degrees ! Estimated noise=1239.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025606 Jy ! Component: 100 - total flux cleaned = 0.00216102 Jy ! Component: 150 - total flux cleaned = 0.00183063 Jy ! Component: 200 - total flux cleaned = 0.00168859 Jy ! Total flux subtracted in 200 components = 0.00168859 Jy ! Clean residual min=-0.005583 max=0.005639 Jy/beam ! Clean residual mean=-0.000014 rms=0.001560 Jy/beam ! Combined flux in latest and established models = 1.2475 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 66 components and 1.2475 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=0.155385Jy sigma=0.000657 ! Fit after self-cal, rms=0.155356Jy sigma=0.000656 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 = 0.000339505 Jy ! Component: 100 - total flux cleaned = 0.00028299 Jy ! Component: 150 - total flux cleaned = 0.000227985 Jy ! Component: 200 - total flux cleaned = 0.000229092 Jy ! Total flux subtracted in 200 components = 0.000229092 Jy ! Clean residual min=-0.005507 max=0.005608 Jy/beam ! Clean residual mean=-0.000015 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 1.24773 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 1.24773 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=0.155420Jy sigma=0.000657 ! Fit after self-cal, rms=0.155408Jy sigma=0.000657 ! 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=0.9725 mas, bmaj=2.359 mas, bpa=0.5874 degrees ! Estimated noise=987.303 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9725 x 2.359 at 0.5874 degrees (North through East) ! Clean map min=-0.0049905 max=1.0407 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=0.155408Jy sigma=0.000657 ! Fit after self-cal, rms=0.150207Jy sigma=0.000611 ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.358 mas, bpa=0.5347 degrees ! Estimated noise=986.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00217771 Jy ! Component: 100 - total flux cleaned = -0.00229572 Jy ! Component: 150 - total flux cleaned = -0.00269741 Jy ! Component: 200 - total flux cleaned = -0.00287196 Jy ! Total flux subtracted in 200 components = -0.00287196 Jy ! Clean residual min=-0.004976 max=0.007031 Jy/beam ! Clean residual mean=-0.000010 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 1.24486 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 89 components and 1.24486 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=0.150013Jy sigma=0.000609 ! Fit after self-cal, rms=0.150020Jy sigma=0.000609 ! Inverting map ! Added new window around map position (-2.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00565024 Jy ! Component: 100 - total flux cleaned = 0.00628011 Jy ! Component: 150 - total flux cleaned = 0.00648881 Jy ! Component: 200 - total flux cleaned = 0.00666442 Jy ! Total flux subtracted in 200 components = 0.00666442 Jy ! Clean residual min=-0.004619 max=0.004618 Jy/beam ! Clean residual mean=-0.000020 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 1.25152 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 1.25152 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=0.149846Jy sigma=0.000606 ! Fit after self-cal, rms=0.149815Jy sigma=0.000605 ! 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=0.149815Jy sigma=0.000605 ! Fit after self-cal, rms=0.149799Jy sigma=0.000605 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=0.7639 mas, bmaj=1.893 mas, bpa=-0.6906 degrees ! Estimated noise=1455.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.777318 Jy ! Component: 100 - total flux cleaned = 0.967822 Jy ! Component: 150 - total flux cleaned = 1.05968 Jy ! Component: 200 - total flux cleaned = 1.11036 Jy ! Total flux subtracted in 200 components = 1.11036 Jy ! Clean residual min=-0.011041 max=0.025365 Jy/beam ! Clean residual mean=0.000004 rms=0.003583 Jy/beam ! Combined flux in latest and established models = 1.11036 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.11036 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.358 mas, bpa=0.5734 degrees ! Estimated noise=986.093 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 = 0.0391494 Jy ! Component: 100 - total flux cleaned = 0.0625841 Jy ! Component: 150 - total flux cleaned = 0.0790465 Jy ! Component: 200 - total flux cleaned = 0.0912823 Jy ! Total flux subtracted in 200 components = 0.0912823 Jy ! Clean residual min=-0.005867 max=0.008216 Jy/beam ! Clean residual mean=0.000042 rms=0.001817 Jy/beam ! Combined flux in latest and established models = 1.20164 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 1.20164 Jy ! Inverting map ! Added new window around map position (2.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00969013 Jy ! Component: 100 - total flux cleaned = 0.017342 Jy ! Component: 150 - total flux cleaned = 0.0236063 Jy ! Component: 200 - total flux cleaned = 0.0287801 Jy ! Total flux subtracted in 200 components = 0.0287801 Jy ! Clean residual min=-0.004634 max=0.004901 Jy/beam ! Clean residual mean=0.000003 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 1.23042 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 1.23042 Jy ! Inverting map ! Added new window around map position (-0.4, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00492868 Jy ! Component: 100 - total flux cleaned = 0.00874518 Jy ! Component: 150 - total flux cleaned = 0.0117237 Jy ! Component: 200 - total flux cleaned = 0.0136277 Jy ! Total flux subtracted in 200 components = 0.0136277 Jy ! Clean residual min=-0.004065 max=0.002778 Jy/beam ! Clean residual mean=-0.000014 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 1.24405 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 1.24405 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=2.251 mas, bmaj=4.448 mas, bpa=-5.803 degrees ! Estimated noise=1238.05 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290829 Jy ! Component: 100 - total flux cleaned = 0.00430905 Jy ! Component: 150 - total flux cleaned = 0.00504282 Jy ! Component: 200 - total flux cleaned = 0.0055502 Jy ! Total flux subtracted in 200 components = 0.0055502 Jy ! Clean residual min=-0.003903 max=0.002992 Jy/beam ! Clean residual mean=-0.000042 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 1.2496 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 = 0.000168342 Jy ! Component: 100 - total flux cleaned = 0.000377209 Jy ! Component: 150 - total flux cleaned = 0.00052073 Jy ! Component: 200 - total flux cleaned = 0.000743316 Jy ! Total flux subtracted in 200 components = 0.000743316 Jy ! Clean residual min=-0.003587 max=0.003019 Jy/beam ! Clean residual mean=-0.000044 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 1.25034 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 147 components and 1.25034 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9724 mas, bmaj=2.358 mas, bpa=0.5734 degrees ! Estimated noise=986.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549343 Jy ! Component: 100 - total flux cleaned = 0.000884032 Jy ! Component: 150 - total flux cleaned = 0.00113113 Jy ! Component: 200 - total flux cleaned = 0.00136563 Jy ! Total flux subtracted in 200 components = 0.00136563 Jy ! Clean residual min=-0.003002 max=0.002686 Jy/beam ! Clean residual mean=-0.000022 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 1.25171 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 167 components and 1.25171 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=0.149216Jy sigma=0.000601 ! Fit after self-cal, rms=0.149176Jy sigma=0.000600 wmodel J0836-2016_X_2017_04_28_pus_map.mod ! Writing 167 model components to file: J0836-2016_X_2017_04_28_pus_map.mod wobs J0836-2016_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0836-2016_X_2017_04_28_pus_uvs.fits wwins J0836-2016_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0836-2016_X_2017_04_28_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 = -0.000832481 Jy ! Component: 100 - total flux cleaned = -0.00132844 Jy ! Component: 150 - total flux cleaned = -0.0015796 Jy ! Component: 200 - total flux cleaned = -0.00170085 Jy ! Component: 250 - total flux cleaned = -0.00181708 Jy ! Component: 300 - total flux cleaned = -0.00211671 Jy ! Component: 350 - total flux cleaned = -0.00226219 Jy ! Component: 400 - total flux cleaned = -0.00233373 Jy ! Component: 450 - total flux cleaned = -0.00240436 Jy ! Component: 500 - total flux cleaned = -0.00257405 Jy ! Component: 550 - total flux cleaned = -0.00263987 Jy ! Component: 600 - total flux cleaned = -0.00264016 Jy ! Component: 650 - total flux cleaned = -0.00267257 Jy ! Component: 700 - total flux cleaned = -0.00276686 Jy ! Component: 750 - total flux cleaned = -0.00292105 Jy ! Component: 800 - total flux cleaned = -0.00307312 Jy ! Component: 850 - total flux cleaned = -0.00310308 Jy ! Component: 900 - total flux cleaned = -0.00319174 Jy ! Component: 950 - total flux cleaned = -0.00327891 Jy ! Component: 1000 - total flux cleaned = -0.00330693 Jy ! Component: 1050 - total flux cleaned = -0.00325076 Jy ! Component: 1100 - total flux cleaned = -0.00333445 Jy ! Component: 1150 - total flux cleaned = -0.00327934 Jy ! Component: 1200 - total flux cleaned = -0.00327927 Jy ! Component: 1250 - total flux cleaned = -0.00317214 Jy ! Component: 1300 - total flux cleaned = -0.00311928 Jy ! Component: 1350 - total flux cleaned = -0.00314566 Jy ! Component: 1400 - total flux cleaned = -0.00311966 Jy ! Component: 1450 - total flux cleaned = -0.00309424 Jy ! Component: 1500 - total flux cleaned = -0.0030692 Jy ! Component: 1550 - total flux cleaned = -0.00316874 Jy ! Component: 1600 - total flux cleaned = -0.00304521 Jy ! Component: 1650 - total flux cleaned = -0.00302089 Jy ! Component: 1700 - total flux cleaned = -0.00302137 Jy ! Component: 1750 - total flux cleaned = -0.00311743 Jy ! Component: 1800 - total flux cleaned = -0.00314146 Jy ! Component: 1850 - total flux cleaned = -0.00311834 Jy ! Component: 1900 - total flux cleaned = -0.0031649 Jy ! Component: 1950 - total flux cleaned = -0.00314224 Jy ! Component: 2000 - total flux cleaned = -0.00318785 Jy ! Total flux subtracted in 2048 components = -0.00323286 Jy ! Clean residual min=-0.001633 max=0.001218 Jy/beam ! Clean residual mean=-0.000011 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 1.24848 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 295 components and 1.24848 Jy ![Exited script file: muppet] wmap "J0836-2016_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9724 x 2.358 at 0.5734 degrees (North through East) ! Clean map min=-0.0023146 max=1.0426 Jy/beam ! Writing clean map to FITS file: J0836-2016_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.04264 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000428518 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.123298 0.123298 0.246595 0.49319 0.98638 1.97276 3.94552 7.89104 15.7821 31.5642 63.1283 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.042 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9724 x 2.358 at 0.5734 degrees (North through East) ! Clean map min=-0.0023146 max=1.0426 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 J0836-2016_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:27:00 2019