! Started logfile: J0406-3826_X_2017_05_27_pus_uvs.log on Fri May 3 10:30:33 2019 obs J0406-3826_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0406-3826_X_2017_05_27_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.582222 visibilities/baseline/integration-bin. ! Found source: J0406-3826 ! ! 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 1033 lines of history. ! ! Reading 3144 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 J0406-3826_X_2017_05_27_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.268221Jy sigma=0.001338 ! Fit after self-cal, rms=0.245115Jy sigma=0.001175 ! 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=0.7616 mas, bmaj=5.594 mas, bpa=-13.68 degrees ! Estimated noise=3467.09 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 = 0.704999 Jy ! Component: 100 - total flux cleaned = 0.887711 Jy ! Total flux subtracted in 100 components = 0.887711 Jy ! Clean residual min=-0.042985 max=0.079267 Jy/beam ! Clean residual mean=0.000001 rms=0.016579 Jy/beam ! Combined flux in latest and established models = 0.887711 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.887711 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=0.191249Jy sigma=0.001158 ! Fit after self-cal, rms=0.190531Jy sigma=0.001152 ! 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=0.9978 mas, bmaj=5.812 mas, bpa=-11.94 degrees ! Estimated noise=2093.73 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 = 0.0868798 Jy ! Component: 100 - total flux cleaned = 0.132682 Jy ! Component: 150 - total flux cleaned = 0.16039 Jy ! Component: 200 - total flux cleaned = 0.178295 Jy ! Total flux subtracted in 200 components = 0.178295 Jy ! Clean residual min=-0.038701 max=0.030471 Jy/beam ! Clean residual mean=-0.000051 rms=0.010674 Jy/beam ! Combined flux in latest and established models = 1.06601 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 1.06601 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=0.156581Jy sigma=0.000820 ! Fit after self-cal, rms=0.156302Jy sigma=0.000818 ! 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 1.06 FD 0.96 HN 1.00* KP 0.94 ! LA 0.98 MK 1.00 NL 1.26 OV 0.97 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 1.00* KP 0.92 ! LA 0.96 MK 1.01 NL 1.29 OV 0.97 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.96 HN 1.00* KP 0.92 ! LA 1.00 MK 1.04 NL 1.26 OV 0.98 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.00* KP 0.93 ! LA 1.01 MK 1.03 NL 1.22 OV 0.98 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 HN 1.00* KP 0.92 ! LA 0.98 MK 1.06 NL 1.25 OV 0.96 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.92 HN 1.00* KP 0.94 ! LA 1.01 MK 1.02 NL 1.21 OV 0.96 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.00* KP 0.91 ! LA 1.02 MK 1.03 NL 1.22 OV 0.97 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00* KP 0.91 ! LA 1.00 MK 1.01 NL 1.21 OV 0.98 ! PT 1.03 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.95 HN 1.00* KP 0.92 ! LA 0.99 MK 1.00 NL 1.23 OV 0.96 ! PT 1.00 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.00* KP 0.92 ! LA 1.03 MK 1.03 NL 1.25 OV 0.97 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.00* KP 0.93 ! LA 1.02 MK 1.00 NL 1.33 OV 0.97 ! PT 1.05 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00* KP 0.90 ! LA 0.99 MK 0.98 NL 1.22 OV 0.98 ! PT 1.04 SC 1.00* ! ! ! Fit before self-cal, rms=0.156302Jy sigma=0.000818 ! Fit after self-cal, rms=0.143241Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=5.904 mas, bpa=-12.08 degrees ! Estimated noise=2117.82 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 = -0.00592904 Jy ! Component: 100 - total flux cleaned = -0.00699175 Jy ! Component: 150 - total flux cleaned = -0.0080697 Jy ! Component: 200 - total flux cleaned = -0.00900949 Jy ! Total flux subtracted in 200 components = -0.00900949 Jy ! Clean residual min=-0.009940 max=0.013814 Jy/beam ! Clean residual mean=0.000008 rms=0.003062 Jy/beam ! Combined flux in latest and established models = 1.057 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 1.057 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=0.142198Jy sigma=0.000652 ! Fit after self-cal, rms=0.142419Jy sigma=0.000651 ! 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=0.142419Jy sigma=0.000651 ! Fit after self-cal, rms=0.143122Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=5.912 mas, bpa=-12.09 degrees ! Estimated noise=2117.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00296586 Jy ! Component: 100 - total flux cleaned = -0.00395036 Jy ! Component: 150 - total flux cleaned = -0.00457841 Jy ! Component: 200 - total flux cleaned = -0.00525502 Jy ! Total flux subtracted in 200 components = -0.00525502 Jy ! Clean residual min=-0.009589 max=0.013987 Jy/beam ! Clean residual mean=0.000012 rms=0.002984 Jy/beam ! Combined flux in latest and established models = 1.05174 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 1.05174 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=0.142664Jy sigma=0.000650 ! Fit after self-cal, rms=0.142654Jy 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) ! Added new window around map position (-3.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100671 Jy ! Component: 100 - total flux cleaned = 0.011379 Jy ! Component: 150 - total flux cleaned = 0.011368 Jy ! Component: 200 - total flux cleaned = 0.0117138 Jy ! Total flux subtracted in 200 components = 0.0117138 Jy ! Clean residual min=-0.008443 max=0.005580 Jy/beam ! Clean residual mean=0.000010 rms=0.002100 Jy/beam ! Combined flux in latest and established models = 1.06346 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 1.06346 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=0.140970Jy sigma=0.000644 ! Fit after self-cal, rms=0.140879Jy sigma=0.000644 ! 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=0.140879Jy sigma=0.000644 ! Fit after self-cal, rms=0.140592Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=5.913 mas, bpa=-12.08 degrees ! Estimated noise=2114.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000172985 Jy ! Component: 100 - total flux cleaned = -0.000632547 Jy ! Component: 150 - total flux cleaned = -0.00105238 Jy ! Component: 200 - total flux cleaned = -0.00144001 Jy ! Total flux subtracted in 200 components = -0.00144001 Jy ! Clean residual min=-0.006999 max=0.005157 Jy/beam ! Clean residual mean=0.000014 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 1.06202 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 1.06202 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=0.140137Jy sigma=0.000642 ! Fit after self-cal, rms=0.140107Jy sigma=0.000642 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 = 0.000270626 Jy ! Component: 100 - total flux cleaned = 0.000268457 Jy ! Component: 150 - total flux cleaned = 0.000267727 Jy ! Component: 200 - total flux cleaned = 0.000166776 Jy ! Total flux subtracted in 200 components = 0.000166776 Jy ! Clean residual min=-0.006720 max=0.005121 Jy/beam ! Clean residual mean=0.000014 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 1.06218 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 1.06218 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=0.139880Jy sigma=0.000642 ! Fit after self-cal, rms=0.139867Jy sigma=0.000642 ! 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=0.139867Jy sigma=0.000642 ! Fit after self-cal, rms=0.139955Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.658 mas, bmaj=11.08 mas, bpa=8.593 degrees ! Estimated noise=2408.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157793 Jy ! Component: 100 - total flux cleaned = -0.00174363 Jy ! Component: 150 - total flux cleaned = -0.00197372 Jy ! Component: 200 - total flux cleaned = -0.0022582 Jy ! Total flux subtracted in 200 components = -0.0022582 Jy ! Clean residual min=-0.006774 max=0.005951 Jy/beam ! Clean residual mean=0.000025 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 1.05992 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 116 components and 1.05992 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=0.139828Jy sigma=0.000641 ! Fit after self-cal, rms=0.139830Jy sigma=0.000641 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 = 0.000102457 Jy ! Component: 100 - total flux cleaned = -8.90126e-05 Jy ! Component: 150 - total flux cleaned = -0.000328872 Jy ! Component: 200 - total flux cleaned = -0.000501662 Jy ! Total flux subtracted in 200 components = -0.000501662 Jy ! Clean residual min=-0.006609 max=0.005760 Jy/beam ! Clean residual mean=0.000025 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 1.05942 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 1.05942 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=0.139771Jy sigma=0.000641 ! Fit after self-cal, rms=0.139774Jy sigma=0.000641 ! 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=1.011 mas, bmaj=5.915 mas, bpa=-12.08 degrees ! Estimated noise=2112.22 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 5.915 at -12.08 degrees (North through East) ! Clean map min=-0.0058409 max=0.69647 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=0.139774Jy sigma=0.000641 ! Fit after self-cal, rms=0.131711Jy sigma=0.000584 ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=5.917 mas, bpa=-12.08 degrees ! Estimated noise=2110.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000982381 Jy ! Component: 100 - total flux cleaned = -0.00148259 Jy ! Component: 150 - total flux cleaned = -0.00177576 Jy ! Component: 200 - total flux cleaned = -0.00197404 Jy ! Total flux subtracted in 200 components = -0.00197404 Jy ! Clean residual min=-0.005976 max=0.005224 Jy/beam ! Clean residual mean=0.000011 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 1.05745 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 1.05745 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=0.131581Jy sigma=0.000584 ! Fit after self-cal, rms=0.131565Jy sigma=0.000584 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000301191 Jy ! Component: 100 - total flux cleaned = 0.000121625 Jy ! Component: 150 - total flux cleaned = 6.78267e-05 Jy ! Component: 200 - total flux cleaned = 1.72776e-05 Jy ! Total flux subtracted in 200 components = 1.72776e-05 Jy ! Clean residual min=-0.005894 max=0.005123 Jy/beam ! Clean residual mean=0.000011 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 1.05747 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 146 components and 1.05747 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=0.131500Jy sigma=0.000584 ! Fit after self-cal, rms=0.131489Jy sigma=0.000584 ! 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=0.131489Jy sigma=0.000584 ! Fit after self-cal, rms=0.131747Jy sigma=0.000584 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=0.7676 mas, bmaj=5.764 mas, bpa=-13.85 degrees ! Estimated noise=3517.97 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.71465 Jy ! Component: 100 - total flux cleaned = 0.882686 Jy ! Component: 150 - total flux cleaned = 0.950165 Jy ! Component: 200 - total flux cleaned = 0.988042 Jy ! Total flux subtracted in 200 components = 0.988042 Jy ! Clean residual min=-0.013224 max=0.019432 Jy/beam ! Clean residual mean=0.000022 rms=0.004698 Jy/beam ! Combined flux in latest and established models = 0.988042 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.988042 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=5.92 mas, bpa=-12.08 degrees ! Estimated noise=2109.52 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 = 0.0262076 Jy ! Component: 100 - total flux cleaned = 0.0409035 Jy ! Component: 150 - total flux cleaned = 0.05026 Jy ! Component: 200 - total flux cleaned = 0.0563846 Jy ! Total flux subtracted in 200 components = 0.0563846 Jy ! Clean residual min=-0.005465 max=0.005172 Jy/beam ! Clean residual mean=0.000011 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 1.04443 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 63 components and 1.04443 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=2.66 mas, bmaj=11.09 mas, bpa=8.592 degrees ! Estimated noise=2403.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469185 Jy ! Component: 100 - total flux cleaned = 0.00548917 Jy ! Component: 150 - total flux cleaned = 0.00580723 Jy ! Component: 200 - total flux cleaned = 0.00612988 Jy ! Total flux subtracted in 200 components = 0.00612988 Jy ! Clean residual min=-0.005036 max=0.004705 Jy/beam ! Clean residual mean=0.000017 rms=0.001821 Jy/beam ! Combined flux in latest and established models = 1.05056 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 = 0.000212486 Jy ! Component: 100 - total flux cleaned = 0.000165954 Jy ! Component: 150 - total flux cleaned = 0.000167831 Jy ! Component: 200 - total flux cleaned = 0.000123611 Jy ! Total flux subtracted in 200 components = 0.000123611 Jy ! Clean residual min=-0.004799 max=0.004589 Jy/beam ! Clean residual mean=0.000018 rms=0.001765 Jy/beam ! Combined flux in latest and established models = 1.05068 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 137 components and 1.05068 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=5.92 mas, bpa=-12.08 degrees ! Estimated noise=2109.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102698 Jy ! Component: 100 - total flux cleaned = 0.000842867 Jy ! Component: 150 - total flux cleaned = 0.000839865 Jy ! Component: 200 - total flux cleaned = 0.000915387 Jy ! Total flux subtracted in 200 components = 0.000915387 Jy ! Clean residual min=-0.004555 max=0.004765 Jy/beam ! Clean residual mean=0.000013 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 1.0516 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 1.0516 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=0.131810Jy sigma=0.000584 ! Fit after self-cal, rms=0.131685Jy sigma=0.000583 wmodel J0406-3826_X_2017_05_27_pus_map.mod ! Writing 157 model components to file: J0406-3826_X_2017_05_27_pus_map.mod wobs J0406-3826_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0406-3826_X_2017_05_27_pus_uvs.fits wwins J0406-3826_X_2017_05_27_pus_map.win ! wwins: Wrote 2 windows to J0406-3826_X_2017_05_27_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 = 0.000621028 Jy ! Component: 100 - total flux cleaned = 0.00038866 Jy ! Component: 150 - total flux cleaned = 0.000174777 Jy ! Component: 200 - total flux cleaned = -2.73032e-05 Jy ! Component: 250 - total flux cleaned = -0.000156391 Jy ! Component: 300 - total flux cleaned = -9.67324e-05 Jy ! Component: 350 - total flux cleaned = -0.000210167 Jy ! Component: 400 - total flux cleaned = -0.000319538 Jy ! Component: 450 - total flux cleaned = -0.000581448 Jy ! Component: 500 - total flux cleaned = -0.000734565 Jy ! Component: 550 - total flux cleaned = -0.00107997 Jy ! Component: 600 - total flux cleaned = -0.00122219 Jy ! Component: 650 - total flux cleaned = -0.00131561 Jy ! Component: 700 - total flux cleaned = -0.00154137 Jy ! Component: 750 - total flux cleaned = -0.00167244 Jy ! Component: 800 - total flux cleaned = -0.00171584 Jy ! Component: 850 - total flux cleaned = -0.0019674 Jy ! Component: 900 - total flux cleaned = -0.00213037 Jy ! Component: 950 - total flux cleaned = -0.00224905 Jy ! Component: 1000 - total flux cleaned = -0.00240386 Jy ! Component: 1050 - total flux cleaned = -0.00251704 Jy ! Component: 1100 - total flux cleaned = -0.00270245 Jy ! Component: 1150 - total flux cleaned = -0.0027753 Jy ! Component: 1200 - total flux cleaned = -0.00281064 Jy ! Component: 1250 - total flux cleaned = -0.0028114 Jy ! Component: 1300 - total flux cleaned = -0.00288032 Jy ! Component: 1350 - total flux cleaned = -0.00291404 Jy ! Component: 1400 - total flux cleaned = -0.00291384 Jy ! Component: 1450 - total flux cleaned = -0.00297921 Jy ! Component: 1500 - total flux cleaned = -0.00297917 Jy ! Component: 1550 - total flux cleaned = -0.00294757 Jy ! Component: 1600 - total flux cleaned = -0.00294749 Jy ! Component: 1650 - total flux cleaned = -0.00291559 Jy ! Component: 1700 - total flux cleaned = -0.00282352 Jy ! Component: 1750 - total flux cleaned = -0.00279334 Jy ! Component: 1800 - total flux cleaned = -0.00279377 Jy ! Component: 1850 - total flux cleaned = -0.00273421 Jy ! Component: 1900 - total flux cleaned = -0.00273407 Jy ! Component: 1950 - total flux cleaned = -0.00258813 Jy ! Component: 2000 - total flux cleaned = -0.00255924 Jy ! Total flux subtracted in 2048 components = -0.00247308 Jy ! Clean residual min=-0.001521 max=0.001498 Jy/beam ! Clean residual mean=0.000024 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 1.04912 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 286 components and 1.04912 Jy ![Exited script file: muppet] wmap "J0406-3826_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 5.92 at -12.08 degrees (North through East) ! Clean map min=-0.002854 max=0.78184 Jy/beam ! Writing clean map to FITS file: J0406-3826_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.781838 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00060771 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233185 0.233185 0.466371 0.932741 1.86548 3.73096 7.46193 14.9239 29.8477 59.6954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.781 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 5.92 at -12.08 degrees (North through East) ! Clean map min=-0.002854 max=0.78184 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 J0406-3826_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:30:34 2019