! Started logfile: J1147-3812_X_2017_08_05_pus_uvs.log on Thu May 9 18:52:26 2019 obs J1147-3812_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1147-3812_X_2017_08_05_pus_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.205128 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1147-3812 ! ! 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 575 lines of history. ! ! Reading 2880 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 J1147-3812_X_2017_08_05_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 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 150 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.580950Jy sigma=0.003356 ! Fit after self-cal, rms=0.507935Jy sigma=0.002877 ! 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=0.7589 mas, bmaj=5.593 mas, bpa=4.34 degrees ! Estimated noise=3414.54 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 = 0.940755 Jy ! Component: 100 - total flux cleaned = 1.21535 Jy ! Total flux subtracted in 100 components = 1.21535 Jy ! Clean residual min=-0.084048 max=0.163257 Jy/beam ! Clean residual mean=-0.000488 rms=0.040157 Jy/beam ! Combined flux in latest and established models = 1.21535 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 1.21535 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=0.383179Jy sigma=0.002096 ! Fit after self-cal, rms=0.383140Jy sigma=0.002096 ! 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=0.867 mas, bmaj=6.698 mas, bpa=3.224 degrees ! Estimated noise=2360.04 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 = 0.228425 Jy ! Component: 100 - total flux cleaned = 0.344287 Jy ! Component: 150 - total flux cleaned = 0.404144 Jy ! Component: 200 - total flux cleaned = 0.435267 Jy ! Total flux subtracted in 200 components = 0.435267 Jy ! Clean residual min=-0.060772 max=0.041192 Jy/beam ! Clean residual mean=-0.003179 rms=0.017173 Jy/beam ! Combined flux in latest and established models = 1.65062 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 67 components and 1.65062 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=0.226289Jy sigma=0.001119 ! Fit after self-cal, rms=0.226257Jy sigma=0.001119 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.23 KP 1.07 ! LA 0.97 MK 0.95 NL 1.00* OV 1.00* ! PT 1.16 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.23 KP 1.01 ! LA 0.97 MK 0.97 NL 1.00* OV 1.00* ! PT 1.08 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.24 KP 0.94 ! LA 0.99 MK 0.97 NL 1.00* OV 1.00* ! PT 1.06 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.20 KP 0.88 ! LA 1.01 MK 0.99 NL 1.00* OV 1.00* ! PT 1.08 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.00* KP 0.82 ! LA 1.00 MK 1.01 NL 1.00* OV 1.00* ! PT 1.07 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.10 KP 0.81 ! LA 0.98 MK 0.99 NL 1.00* OV 1.00* ! PT 1.06 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.20 KP 0.79 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00* ! PT 1.07 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 1.23 KP 0.79 ! LA 0.97 MK 0.98 NL 1.00* OV 1.00* ! PT 1.08 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.26 KP 0.83 ! LA 0.99 MK 0.96 NL 1.00* OV 1.00* ! PT 1.09 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.99 HN 1.27 KP 0.88 ! LA 1.00 MK 0.97 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.15 KP 0.93 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00* ! PT 1.07 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.02 HN 1.00* KP 0.98 ! LA 0.99 MK 0.97 NL 1.00* OV 1.00* ! PT 1.07 SC 0.99 ! ! ! Fit before self-cal, rms=0.226257Jy sigma=0.001119 ! Fit after self-cal, rms=0.160351Jy sigma=0.000699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8674 mas, bmaj=6.912 mas, bpa=3.212 degrees ! Estimated noise=2356.89 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 = -0.00929549 Jy ! Component: 100 - total flux cleaned = -0.00972807 Jy ! Component: 150 - total flux cleaned = -0.0105188 Jy ! Component: 200 - total flux cleaned = -0.0108941 Jy ! Total flux subtracted in 200 components = -0.0108941 Jy ! Clean residual min=-0.028621 max=0.014651 Jy/beam ! Clean residual mean=0.000251 rms=0.006020 Jy/beam ! Combined flux in latest and established models = 1.63972 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 75 components and 1.63972 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=0.158493Jy sigma=0.000682 ! Fit after self-cal, rms=0.158600Jy sigma=0.000681 ! 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=0.158600Jy sigma=0.000681 ! Fit after self-cal, rms=0.159371Jy sigma=0.000675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8675 mas, bmaj=6.933 mas, bpa=3.204 degrees ! Estimated noise=2351.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00595101 Jy ! Component: 100 - total flux cleaned = -0.00629029 Jy ! Component: 150 - total flux cleaned = -0.00598136 Jy ! Component: 200 - total flux cleaned = -0.00599106 Jy ! Total flux subtracted in 200 components = -0.00599106 Jy ! Clean residual min=-0.022748 max=0.014002 Jy/beam ! Clean residual mean=0.000765 rms=0.005062 Jy/beam ! Combined flux in latest and established models = 1.63373 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 80 components and 1.63373 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=0.157981Jy sigma=0.000665 ! Fit after self-cal, rms=0.157979Jy sigma=0.000665 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 = 3.1747e-06 Jy ! Component: 100 - total flux cleaned = 9.73743e-06 Jy ! Component: 150 - total flux cleaned = 1.66788e-05 Jy ! Component: 200 - total flux cleaned = 0.000241299 Jy ! Total flux subtracted in 200 components = 0.000241299 Jy ! Clean residual min=-0.021387 max=0.013691 Jy/beam ! Clean residual mean=0.000768 rms=0.004737 Jy/beam ! Combined flux in latest and established models = 1.63397 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 81 components and 1.63397 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=0.157371Jy sigma=0.000660 ! Fit after self-cal, rms=0.157363Jy sigma=0.000660 ! 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=0.157363Jy sigma=0.000660 ! Fit after self-cal, rms=0.158983Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.867 mas, bmaj=6.96 mas, bpa=3.2 degrees ! Estimated noise=2348.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0052233 Jy ! Component: 100 - total flux cleaned = -0.00548322 Jy ! Component: 150 - total flux cleaned = -0.00571913 Jy ! Component: 200 - total flux cleaned = -0.00571488 Jy ! Total flux subtracted in 200 components = -0.00571488 Jy ! Clean residual min=-0.018480 max=0.012369 Jy/beam ! Clean residual mean=0.000667 rms=0.004190 Jy/beam ! Combined flux in latest and established models = 1.62826 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 83 components and 1.62826 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=0.157999Jy sigma=0.000653 ! Fit after self-cal, rms=0.158001Jy sigma=0.000653 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 = -2.9143e-06 Jy ! Component: 100 - total flux cleaned = -7.02935e-06 Jy ! Component: 150 - total flux cleaned = -0.000185473 Jy ! Component: 200 - total flux cleaned = -0.000180976 Jy ! Total flux subtracted in 200 components = -0.000180976 Jy ! Clean residual min=-0.017393 max=0.012290 Jy/beam ! Clean residual mean=0.000674 rms=0.003969 Jy/beam ! Combined flux in latest and established models = 1.62808 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 1.62808 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=0.157559Jy sigma=0.000650 ! Fit after self-cal, rms=0.157551Jy 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=0.157551Jy sigma=0.000650 ! Fit after self-cal, rms=0.159054Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=11.01 mas, bpa=-0.01849 degrees ! Estimated noise=3079.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000286177 Jy ! Component: 100 - total flux cleaned = -0.000556701 Jy ! Component: 150 - total flux cleaned = -0.000681629 Jy ! Component: 200 - total flux cleaned = -0.000806517 Jy ! Total flux subtracted in 200 components = -0.000806517 Jy ! Clean residual min=-0.009972 max=0.010818 Jy/beam ! Clean residual mean=0.001081 rms=0.004052 Jy/beam ! Combined flux in latest and established models = 1.62727 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 86 components and 1.62727 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=0.158706Jy sigma=0.000648 ! Fit after self-cal, rms=0.158679Jy sigma=0.000647 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 = -6.37637e-06 Jy ! Component: 100 - total flux cleaned = -0.00012404 Jy ! Component: 150 - total flux cleaned = -0.000246626 Jy ! Component: 200 - total flux cleaned = -0.000456194 Jy ! Total flux subtracted in 200 components = -0.000456194 Jy ! Clean residual min=-0.009530 max=0.010579 Jy/beam ! Clean residual mean=0.001095 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 1.62681 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 88 components and 1.62681 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=0.158473Jy sigma=0.000648 ! Fit after self-cal, rms=0.158451Jy sigma=0.000647 ! 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=0.8667 mas, bmaj=6.982 mas, bpa=3.193 degrees ! Estimated noise=2346.58 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8667 x 6.982 at 3.193 degrees (North through East) ! Clean map min=-0.015905 max=1.3031 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=0.158451Jy sigma=0.000647 ! Fit after self-cal, rms=0.142072Jy sigma=0.000524 ! Inverting map and beam ! Estimated beam: bmin=0.865 mas, bmaj=6.983 mas, bpa=3.182 degrees ! Estimated noise=2338.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00422436 Jy ! Component: 100 - total flux cleaned = -0.00440874 Jy ! Component: 150 - total flux cleaned = -0.00457459 Jy ! Component: 200 - total flux cleaned = -0.00457274 Jy ! Total flux subtracted in 200 components = -0.00457274 Jy ! Clean residual min=-0.014284 max=0.010080 Jy/beam ! Clean residual mean=0.000546 rms=0.003286 Jy/beam ! Combined flux in latest and established models = 1.62224 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 88 components and 1.62224 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=0.141446Jy sigma=0.000521 ! Fit after self-cal, rms=0.141435Jy sigma=0.000521 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000137686 Jy ! Component: 100 - total flux cleaned = -0.000137908 Jy ! Component: 150 - total flux cleaned = -0.00026669 Jy ! Component: 200 - total flux cleaned = -0.000383728 Jy ! Total flux subtracted in 200 components = -0.000383728 Jy ! Clean residual min=-0.013650 max=0.010546 Jy/beam ! Clean residual mean=0.000555 rms=0.003151 Jy/beam ! Combined flux in latest and established models = 1.62186 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 88 components and 1.62186 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=0.141139Jy sigma=0.000520 ! Fit after self-cal, rms=0.141132Jy sigma=0.000520 ! 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=0.141132Jy sigma=0.000520 ! Fit after self-cal, rms=0.142485Jy sigma=0.000519 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=0.7543 mas, bmaj=5.92 mas, bpa=4.438 degrees ! Estimated noise=3447.13 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.949411 Jy ! Component: 100 - total flux cleaned = 1.20184 Jy ! Component: 150 - total flux cleaned = 1.3488 Jy ! Component: 200 - total flux cleaned = 1.44403 Jy ! Total flux subtracted in 200 components = 1.44403 Jy ! Clean residual min=-0.031517 max=0.060701 Jy/beam ! Clean residual mean=0.000175 rms=0.014633 Jy/beam ! Combined flux in latest and established models = 1.44403 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 61 model components to the UV plane model. ! The established model now contains 61 components and 1.44403 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8648 mas, bmaj=7.001 mas, bpa=3.18 degrees ! Estimated noise=2337.41 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 = 0.0874297 Jy ! Component: 100 - total flux cleaned = 0.131815 Jy ! Component: 150 - total flux cleaned = 0.155227 Jy ! Component: 200 - total flux cleaned = 0.167773 Jy ! Total flux subtracted in 200 components = 0.167773 Jy ! Clean residual min=-0.011825 max=0.011987 Jy/beam ! Clean residual mean=0.000538 rms=0.003296 Jy/beam ! Combined flux in latest and established models = 1.61181 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 100 components and 1.61181 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=11.07 mas, bpa=-0.01665 degrees ! Estimated noise=3075.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00900347 Jy ! Component: 100 - total flux cleaned = 0.0104712 Jy ! Component: 150 - total flux cleaned = 0.0105624 Jy ! Component: 200 - total flux cleaned = 0.0104826 Jy ! Total flux subtracted in 200 components = 0.0104826 Jy ! Clean residual min=-0.008448 max=0.009100 Jy/beam ! Clean residual mean=0.000864 rms=0.003369 Jy/beam ! Combined flux in latest and established models = 1.62229 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 = -5.80563e-07 Jy ! Component: 100 - total flux cleaned = -7.68848e-05 Jy ! Component: 150 - total flux cleaned = -7.76046e-05 Jy ! Component: 200 - total flux cleaned = -0.00015153 Jy ! Total flux subtracted in 200 components = -0.00015153 Jy ! Clean residual min=-0.008211 max=0.009018 Jy/beam ! Clean residual mean=0.000870 rms=0.003331 Jy/beam ! Combined flux in latest and established models = 1.62214 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 107 components and 1.62214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8648 mas, bmaj=7.001 mas, bpa=3.18 degrees ! Estimated noise=2337.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300518 Jy ! Component: 100 - total flux cleaned = -0.000154078 Jy ! Component: 150 - total flux cleaned = 9.37789e-05 Jy ! Component: 200 - total flux cleaned = 0.000302751 Jy ! Total flux subtracted in 200 components = 0.000302751 Jy ! Clean residual min=-0.013392 max=0.010663 Jy/beam ! Clean residual mean=0.000441 rms=0.003044 Jy/beam ! Combined flux in latest and established models = 1.62244 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 113 components and 1.62244 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=0.140264Jy sigma=0.000516 ! Fit after self-cal, rms=0.140188Jy sigma=0.000516 wmodel J1147-3812_X_2017_08_05_pus_map.mod ! Writing 113 model components to file: J1147-3812_X_2017_08_05_pus_map.mod wobs J1147-3812_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1147-3812_X_2017_08_05_pus_uvs.fits wwins J1147-3812_X_2017_08_05_pus_map.win ! wwins: Wrote 1 windows to J1147-3812_X_2017_08_05_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 = -0.0030767 Jy ! Component: 100 - total flux cleaned = -0.00297724 Jy ! Component: 150 - total flux cleaned = -0.00144892 Jy ! Component: 200 - total flux cleaned = -7.65739e-05 Jy ! Component: 250 - total flux cleaned = 0.00116667 Jy ! Component: 300 - total flux cleaned = 0.00179054 Jy ! Component: 350 - total flux cleaned = 0.0018879 Jy ! Component: 400 - total flux cleaned = 0.00197982 Jy ! Component: 450 - total flux cleaned = 0.00189557 Jy ! Component: 500 - total flux cleaned = 0.0019765 Jy ! Component: 550 - total flux cleaned = 0.00212886 Jy ! Component: 600 - total flux cleaned = 0.00234668 Jy ! Component: 650 - total flux cleaned = 0.00263001 Jy ! Component: 700 - total flux cleaned = 0.00317841 Jy ! Component: 750 - total flux cleaned = 0.0034447 Jy ! Component: 800 - total flux cleaned = 0.00363964 Jy ! Component: 850 - total flux cleaned = 0.0038921 Jy ! Component: 900 - total flux cleaned = 0.00401482 Jy ! Component: 950 - total flux cleaned = 0.00419407 Jy ! Component: 1000 - total flux cleaned = 0.00431076 Jy ! Component: 1050 - total flux cleaned = 0.00431106 Jy ! Component: 1100 - total flux cleaned = 0.00425349 Jy ! Component: 1150 - total flux cleaned = 0.00431093 Jy ! Component: 1200 - total flux cleaned = 0.00442608 Jy ! Component: 1250 - total flux cleaned = 0.00454273 Jy ! Component: 1300 - total flux cleaned = 0.00471964 Jy ! Component: 1350 - total flux cleaned = 0.0049604 Jy ! Component: 1400 - total flux cleaned = 0.00508278 Jy ! Component: 1450 - total flux cleaned = 0.00526959 Jy ! Component: 1500 - total flux cleaned = 0.00546012 Jy ! Component: 1550 - total flux cleaned = 0.005719 Jy ! Component: 1600 - total flux cleaned = 0.00591677 Jy ! Component: 1650 - total flux cleaned = 0.0061181 Jy ! Component: 1700 - total flux cleaned = 0.00639215 Jy ! Component: 1750 - total flux cleaned = 0.006602 Jy ! Component: 1800 - total flux cleaned = 0.00681844 Jy ! Component: 1850 - total flux cleaned = 0.00703966 Jy ! Component: 1900 - total flux cleaned = 0.00726656 Jy ! Component: 1950 - total flux cleaned = 0.00757745 Jy ! Component: 2000 - total flux cleaned = 0.00781721 Jy ! Total flux subtracted in 2048 components = 0.00814612 Jy ! Clean residual min=-0.004371 max=0.004722 Jy/beam ! Clean residual mean=0.000216 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 1.63059 Jy keep ! Adding 112 model components to the UV plane model. ! The established model now contains 225 components and 1.63059 Jy ![Exited script file: muppet] wmap "J1147-3812_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8648 x 7.001 at 3.18 degrees (North through East) ! Clean map min=-0.0097494 max=1.2991 Jy/beam ! Writing clean map to FITS file: J1147-3812_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.29909 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00125142 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.288993 0.288993 0.577987 1.15597 2.31195 4.62389 9.24779 18.4956 36.9911 73.9823 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0037 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.299 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8648 x 7.001 at 3.18 degrees (North through East) ! Clean map min=-0.0097494 max=1.2991 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 J1147-3812_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:27 2019