! Started logfile: J1400-1858_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:29:59 2019 obs J1400-1858_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J1400-1858_X_2017_04_28_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771429 visibilities/baseline/integration-bin. ! Found source: J1400-1858 ! ! 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 23328 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 J1400-1858_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.742839Jy sigma=0.005812 ! Fit after self-cal, rms=0.700741Jy sigma=0.005448 ! 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=0.7657 mas, bmaj=1.601 mas, bpa=-1.377 degrees ! Estimated noise=976.342 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 = 0.242754 Jy ! Component: 100 - total flux cleaned = 0.295871 Jy ! Total flux subtracted in 100 components = 0.295871 Jy ! Clean residual min=-0.007045 max=0.016230 Jy/beam ! Clean residual mean=0.000083 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.295871 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.295871 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=0.107692Jy sigma=0.000695 ! Fit after self-cal, rms=0.107695Jy sigma=0.000695 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155982 Jy ! Component: 100 - total flux cleaned = 0.0218694 Jy ! Total flux subtracted in 100 components = 0.0218694 Jy ! Clean residual min=-0.005875 max=0.007602 Jy/beam ! Clean residual mean=0.000057 rms=0.001555 Jy/beam ! Combined flux in latest and established models = 0.31774 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.31774 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=0.106374Jy sigma=0.000668 ! Fit after self-cal, rms=0.106386Jy sigma=0.000668 ! 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=0.9607 mas, bmaj=1.997 mas, bpa=0.6832 degrees ! Estimated noise=609.866 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 = 0.00267475 Jy ! Component: 100 - total flux cleaned = 0.00285409 Jy ! Component: 150 - total flux cleaned = 0.00285502 Jy ! Component: 200 - total flux cleaned = 0.00281578 Jy ! Total flux subtracted in 200 components = 0.00281578 Jy ! Clean residual min=-0.004584 max=0.006787 Jy/beam ! Clean residual mean=0.000062 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.320556 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.320556 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=0.106365Jy sigma=0.000667 ! Fit after self-cal, rms=0.106364Jy sigma=0.000667 ! 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 0.98 FD 0.97 HN 0.99 KP 1.03 ! LA 0.94 MK 0.97 NL 0.99 OV 1.05 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 KP 1.02 ! LA 0.93 MK 0.98 NL 0.98 OV 0.98 ! PT 1.09 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.96 ! LA 0.97 MK 0.98 NL 0.99 OV 1.03 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.02 KP 1.01 ! LA 0.96 MK 0.99 NL 0.98 OV 1.02 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 1.00 ! LA 0.95 MK 1.02 NL 1.01 OV 0.99 ! PT 1.14 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.99 KP 1.01 ! LA 0.96 MK 0.98 NL 1.01 OV 1.02 ! PT 1.16 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 1.00 ! LA 0.96 MK 0.99 NL 1.01 OV 0.99 ! PT 1.15 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.10 KP 1.00 ! LA 0.96 MK 1.00 NL 1.00 OV 0.98 ! PT 1.16 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.08 KP 1.00 ! LA 0.98 MK 1.01 NL 1.01 OV 0.98 ! PT 1.10 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 1.01 ! LA 0.99 MK 1.01 NL 1.00 OV 1.00 ! PT 1.17 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 1.03 ! LA 0.98 MK 0.93 NL 1.04 OV 0.99 ! PT 1.16 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.06 KP 1.02 ! LA 0.96 MK 0.89 NL 1.03 OV 1.01 ! PT 1.23 SC 0.97 ! ! ! Fit before self-cal, rms=0.106364Jy sigma=0.000667 ! Fit after self-cal, rms=0.107671Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9598 mas, bmaj=1.988 mas, bpa=0.8672 degrees ! Estimated noise=605.951 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 = -0.00194824 Jy ! Component: 100 - total flux cleaned = -0.00223952 Jy ! Component: 150 - total flux cleaned = -0.00229708 Jy ! Component: 200 - total flux cleaned = -0.00237947 Jy ! Total flux subtracted in 200 components = -0.00237947 Jy ! Clean residual min=-0.003768 max=0.003470 Jy/beam ! Clean residual mean=0.000013 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.318176 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.318176 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=0.107532Jy sigma=0.000654 ! Fit after self-cal, rms=0.107593Jy sigma=0.000654 ! 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=0.107593Jy sigma=0.000654 ! Fit after self-cal, rms=0.111901Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9576 mas, bmaj=1.994 mas, bpa=0.678 degrees ! Estimated noise=606.324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399318 Jy ! Component: 100 - total flux cleaned = 0.000449502 Jy ! Component: 150 - total flux cleaned = 0.00049221 Jy ! Component: 200 - total flux cleaned = 0.000517725 Jy ! Total flux subtracted in 200 components = 0.000517725 Jy ! Clean residual min=-0.001748 max=0.001722 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.318694 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.318694 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=0.111895Jy sigma=0.000648 ! Fit after self-cal, rms=0.111970Jy sigma=0.000648 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 = 1.64917e-05 Jy ! Component: 100 - total flux cleaned = 4.03694e-05 Jy ! Component: 150 - total flux cleaned = 7.32446e-05 Jy ! Component: 200 - total flux cleaned = 0.00011428 Jy ! Total flux subtracted in 200 components = 0.00011428 Jy ! Clean residual min=-0.001741 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.318808 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.318808 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=0.111966Jy sigma=0.000648 ! Fit after self-cal, rms=0.111965Jy sigma=0.000648 ! 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=0.111965Jy sigma=0.000648 ! Fit after self-cal, rms=0.112051Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.957 mas, bmaj=1.994 mas, bpa=0.6485 degrees ! Estimated noise=606.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0004044 Jy ! Component: 100 - total flux cleaned = 0.000449511 Jy ! Component: 150 - total flux cleaned = 0.000479184 Jy ! Component: 200 - total flux cleaned = 0.000506678 Jy ! Total flux subtracted in 200 components = 0.000506678 Jy ! Clean residual min=-0.001721 max=0.001674 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.319315 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.319315 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=0.112048Jy sigma=0.000648 ! Fit after self-cal, rms=0.112048Jy sigma=0.000648 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 = 1.18864e-05 Jy ! Component: 100 - total flux cleaned = 3.01385e-05 Jy ! Component: 150 - total flux cleaned = 6.32229e-05 Jy ! Component: 200 - total flux cleaned = 8.65177e-05 Jy ! Total flux subtracted in 200 components = 8.65177e-05 Jy ! Clean residual min=-0.001712 max=0.001648 Jy/beam ! Clean residual mean=0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.319402 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.319402 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=0.112046Jy sigma=0.000648 ! Fit after self-cal, rms=0.112047Jy sigma=0.000648 ! 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=0.112047Jy sigma=0.000648 ! Fit after self-cal, rms=0.112085Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.159 mas, bmaj=4.236 mas, bpa=4.035 degrees ! Estimated noise=737.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368251 Jy ! Component: 100 - total flux cleaned = 0.000407993 Jy ! Component: 150 - total flux cleaned = 0.00040834 Jy ! Component: 200 - total flux cleaned = 0.000414095 Jy ! Total flux subtracted in 200 components = 0.000414095 Jy ! Clean residual min=-0.001375 max=0.001500 Jy/beam ! Clean residual mean=0.000001 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.319816 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 42 components and 0.319816 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=0.112085Jy sigma=0.000648 ! Fit after self-cal, rms=0.112086Jy sigma=0.000648 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 = 1.95719e-05 Jy ! Component: 100 - total flux cleaned = 7.84805e-06 Jy ! Component: 150 - total flux cleaned = 2.80167e-06 Jy ! Component: 200 - total flux cleaned = 2.87416e-06 Jy ! Total flux subtracted in 200 components = 2.87416e-06 Jy ! Clean residual min=-0.001372 max=0.001504 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.319819 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.319819 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=0.112086Jy sigma=0.000648 ! Fit after self-cal, rms=0.112086Jy sigma=0.000648 ! 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=0.9566 mas, bmaj=1.993 mas, bpa=0.6249 degrees ! Estimated noise=606.951 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9566 x 1.993 at 0.6249 degrees (North through East) ! Clean map min=-0.0015168 max=0.31151 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7617 mas, bmaj=1.596 mas, bpa=-1.47 degrees ! Estimated noise=968.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240693 Jy ! Component: 100 - total flux cleaned = 0.293684 Jy ! Component: 150 - total flux cleaned = 0.309797 Jy ! Component: 200 - total flux cleaned = 0.316251 Jy ! Total flux subtracted in 200 components = 0.316251 Jy ! Clean residual min=-0.002908 max=0.003038 Jy/beam ! Clean residual mean=0.000004 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.316251 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.316251 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9566 mas, bmaj=1.993 mas, bpa=0.6249 degrees ! Estimated noise=606.951 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 = 0.00330803 Jy ! Component: 100 - total flux cleaned = 0.00358253 Jy ! Component: 150 - total flux cleaned = 0.00373405 Jy ! Component: 200 - total flux cleaned = 0.00385303 Jy ! Total flux subtracted in 200 components = 0.00385303 Jy ! Clean residual min=-0.001704 max=0.001666 Jy/beam ! Clean residual mean=-0.000000 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.320104 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.320104 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=2.159 mas, bmaj=4.236 mas, bpa=4.035 degrees ! Estimated noise=737.257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.17396e-05 Jy ! Component: 100 - total flux cleaned = 9.33604e-05 Jy ! Component: 150 - total flux cleaned = 0.000102912 Jy ! Component: 200 - total flux cleaned = 0.000111758 Jy ! Total flux subtracted in 200 components = 0.000111758 Jy ! Clean residual min=-0.001411 max=0.001535 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.320216 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 = 2.03296e-07 Jy ! Component: 100 - total flux cleaned = 1.03829e-06 Jy ! Component: 150 - total flux cleaned = 9.51417e-07 Jy ! Component: 200 - total flux cleaned = 7.49173e-06 Jy ! Total flux subtracted in 200 components = 7.49173e-06 Jy ! Clean residual min=-0.001401 max=0.001538 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.320223 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.320223 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9566 mas, bmaj=1.993 mas, bpa=0.6249 degrees ! Estimated noise=606.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.68868e-05 Jy ! Component: 100 - total flux cleaned = 6.12499e-05 Jy ! Component: 150 - total flux cleaned = 2.79915e-05 Jy ! Component: 200 - total flux cleaned = -3.58456e-07 Jy ! Total flux subtracted in 200 components = -3.58456e-07 Jy ! Clean residual min=-0.001644 max=0.001640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.320223 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.320223 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=0.112083Jy sigma=0.000648 ! Fit after self-cal, rms=0.112084Jy sigma=0.000648 wmodel J1400-1858_X_2017_04_28_pus_map.mod ! Writing 29 model components to file: J1400-1858_X_2017_04_28_pus_map.mod wobs J1400-1858_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J1400-1858_X_2017_04_28_pus_uvs.fits wwins J1400-1858_X_2017_04_28_pus_map.win ! wwins: Wrote 1 windows to J1400-1858_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 = 9.03101e-05 Jy ! Component: 100 - total flux cleaned = 0.000282384 Jy ! Component: 150 - total flux cleaned = 0.000359327 Jy ! Component: 200 - total flux cleaned = 0.000504353 Jy ! Component: 250 - total flux cleaned = 0.000620065 Jy ! Component: 300 - total flux cleaned = 0.000730603 Jy ! Component: 350 - total flux cleaned = 0.000815275 Jy ! Component: 400 - total flux cleaned = 0.000896758 Jy ! Component: 450 - total flux cleaned = 0.00101381 Jy ! Component: 500 - total flux cleaned = 0.00114564 Jy ! Component: 550 - total flux cleaned = 0.00132878 Jy ! Component: 600 - total flux cleaned = 0.00143577 Jy ! Component: 650 - total flux cleaned = 0.00154067 Jy ! Component: 700 - total flux cleaned = 0.00159203 Jy ! Component: 750 - total flux cleaned = 0.00165894 Jy ! Component: 800 - total flux cleaned = 0.00169208 Jy ! Component: 850 - total flux cleaned = 0.0017408 Jy ! Component: 900 - total flux cleaned = 0.00177262 Jy ! Component: 950 - total flux cleaned = 0.00175692 Jy ! Component: 1000 - total flux cleaned = 0.00172615 Jy ! Component: 1050 - total flux cleaned = 0.00172619 Jy ! Component: 1100 - total flux cleaned = 0.00172605 Jy ! Component: 1150 - total flux cleaned = 0.00169649 Jy ! Component: 1200 - total flux cleaned = 0.00166709 Jy ! Component: 1250 - total flux cleaned = 0.00163802 Jy ! Component: 1300 - total flux cleaned = 0.00162368 Jy ! Component: 1350 - total flux cleaned = 0.00158134 Jy ! Component: 1400 - total flux cleaned = 0.00155341 Jy ! Component: 1450 - total flux cleaned = 0.0014984 Jy ! Component: 1500 - total flux cleaned = 0.0014848 Jy ! Component: 1550 - total flux cleaned = 0.00147133 Jy ! Component: 1600 - total flux cleaned = 0.00144463 Jy ! Component: 1650 - total flux cleaned = 0.00140511 Jy ! Component: 1700 - total flux cleaned = 0.00136598 Jy ! Component: 1750 - total flux cleaned = 0.00136622 Jy ! Component: 1800 - total flux cleaned = 0.00139179 Jy ! Component: 1850 - total flux cleaned = 0.00137927 Jy ! Component: 1900 - total flux cleaned = 0.0013918 Jy ! Component: 1950 - total flux cleaned = 0.00134225 Jy ! Component: 2000 - total flux cleaned = 0.00139164 Jy ! Total flux subtracted in 2048 components = 0.00136711 Jy ! Clean residual min=-0.000694 max=0.000722 Jy/beam ! Clean residual mean=-0.000002 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.32159 Jy keep ! Adding 122 model components to the UV plane model. ! The established model now contains 151 components and 0.32159 Jy ![Exited script file: muppet] wmap "J1400-1858_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9566 x 1.993 at 0.6249 degrees (North through East) ! Clean map min=-0.0011754 max=0.31086 Jy/beam ! Writing clean map to FITS file: J1400-1858_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 0.31086 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216624 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.209056 0.209056 0.418112 0.836223 1.67245 3.34489 6.68979 13.3796 26.7591 53.5183 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.31 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9566 x 1.993 at 0.6249 degrees (North through East) ! Clean map min=-0.0011754 max=0.31086 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 J1400-1858_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:30:00 2019