! Started logfile: J1704-1316_X_2017_01_21_pus_uvs.log on Sun May 5 15:31:02 2019 obs J1704-1316_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1704-1316_X_2017_01_21_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.573777 visibilities/baseline/integration-bin. ! Found source: J1704-1316 ! ! 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 1086 lines of history. ! ! Reading 54036 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 J1704-1316_X_2017_01_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 449 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.880039Jy sigma=0.006441 ! Fit after self-cal, rms=0.841550Jy sigma=0.006151 ! 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=0.5389 mas, bmaj=1.474 mas, bpa=-4.719 degrees ! Estimated noise=877.815 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 = 0.118981 Jy ! Component: 100 - total flux cleaned = 0.15115 Jy ! Total flux subtracted in 100 components = 0.15115 Jy ! Clean residual min=-0.009312 max=0.014748 Jy/beam ! Clean residual mean=-0.000011 rms=0.002356 Jy/beam ! Combined flux in latest and established models = 0.15115 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.15115 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=0.107714Jy sigma=0.000700 ! Fit after self-cal, rms=0.107648Jy sigma=0.000700 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168877 Jy ! Component: 100 - total flux cleaned = 0.0264989 Jy ! Total flux subtracted in 100 components = 0.0264989 Jy ! Clean residual min=-0.007097 max=0.011964 Jy/beam ! Clean residual mean=-0.000005 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.177649 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.177649 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=0.103672Jy sigma=0.000668 ! Fit after self-cal, rms=0.103614Jy sigma=0.000668 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110989 Jy ! Component: 100 - total flux cleaned = 0.0179931 Jy ! Total flux subtracted in 100 components = 0.0179931 Jy ! Clean residual min=-0.005326 max=0.006720 Jy/beam ! Clean residual mean=-0.000002 rms=0.001187 Jy/beam ! Combined flux in latest and established models = 0.195642 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.195642 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=0.102066Jy sigma=0.000655 ! Fit after self-cal, rms=0.101977Jy sigma=0.000655 ! 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=0.6643 mas, bmaj=1.628 mas, bpa=-4.085 degrees ! Estimated noise=426.559 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 = 0.00732629 Jy ! Component: 100 - total flux cleaned = 0.0117111 Jy ! Component: 150 - total flux cleaned = 0.0142053 Jy ! Component: 200 - total flux cleaned = 0.0145514 Jy ! Total flux subtracted in 200 components = 0.0145514 Jy ! Clean residual min=-0.003684 max=0.003741 Jy/beam ! Clean residual mean=0.000012 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.210194 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.210194 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=0.101408Jy sigma=0.000650 ! Fit after self-cal, rms=0.101371Jy sigma=0.000649 ! 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 1.00* HN 0.96 LA 1.07 ! MK 1.00 NL 0.97 OV 1.00* PT 1.01 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 LA 1.09 ! MK 0.99 NL 0.98 OV 1.00* PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.98 LA 1.08 ! MK 1.03 NL 0.98 OV 1.00* PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 LA 1.11 ! MK 1.01 NL 0.95 OV 1.00* PT 1.00 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.96 LA 1.06 ! MK 1.02 NL 0.97 OV 1.00* PT 0.96 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 LA 1.11 ! MK 1.02 NL 0.97 OV 1.00* PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 LA 1.10 ! MK 1.03 NL 0.97 OV 1.00* PT 0.97 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.97 LA 1.08 ! MK 0.99 NL 0.95 OV 1.00* PT 1.00 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 LA 1.09 ! MK 0.97 NL 0.97 OV 1.00* PT 0.98 ! SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 0.98 LA 1.10 ! MK 1.02 NL 0.95 OV 1.00* PT 0.98 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00* HN 0.96 LA 1.10 ! MK 1.01 NL 0.95 OV 1.00* PT 1.00 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.02 LA 1.09 ! MK 0.97 NL 0.94 OV 1.00* PT 0.98 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.101371Jy sigma=0.000649 ! Fit after self-cal, rms=0.102271Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6637 mas, bmaj=1.624 mas, bpa=-4.046 degrees ! Estimated noise=424.312 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 = 0.0025225 Jy ! Component: 100 - total flux cleaned = 0.00324901 Jy ! Component: 150 - total flux cleaned = 0.00349887 Jy ! Component: 200 - total flux cleaned = 0.00367883 Jy ! Total flux subtracted in 200 components = 0.00367883 Jy ! Clean residual min=-0.002380 max=0.002302 Jy/beam ! Clean residual mean=0.000001 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.213872 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.213872 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=0.102195Jy sigma=0.000646 ! Fit after self-cal, rms=0.102309Jy sigma=0.000645 ! 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=0.102309Jy sigma=0.000645 ! Fit after self-cal, rms=0.101181Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6631 mas, bmaj=1.623 mas, bpa=-4.029 degrees ! Estimated noise=424.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104572 Jy ! Component: 100 - total flux cleaned = 0.001185 Jy ! Component: 150 - total flux cleaned = 0.00128359 Jy ! Component: 200 - total flux cleaned = 0.00132751 Jy ! Total flux subtracted in 200 components = 0.00132751 Jy ! Clean residual min=-0.001495 max=0.001676 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.2152 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.2152 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=0.101166Jy sigma=0.000644 ! Fit after self-cal, rms=0.101146Jy sigma=0.000644 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 = 0.000204997 Jy ! Component: 100 - total flux cleaned = 0.000260685 Jy ! Component: 150 - total flux cleaned = 0.000310594 Jy ! Component: 200 - total flux cleaned = 0.00034136 Jy ! Total flux subtracted in 200 components = 0.00034136 Jy ! Clean residual min=-0.001488 max=0.001589 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.215541 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.215541 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=0.101140Jy sigma=0.000643 ! Fit after self-cal, rms=0.101140Jy sigma=0.000643 ! 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=0.101140Jy sigma=0.000643 ! Fit after self-cal, rms=0.100870Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6629 mas, bmaj=1.622 mas, bpa=-4.063 degrees ! Estimated noise=424.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000190833 Jy ! Component: 100 - total flux cleaned = 0.000204633 Jy ! Component: 150 - total flux cleaned = 0.000227591 Jy ! Component: 200 - total flux cleaned = 0.000259017 Jy ! Total flux subtracted in 200 components = 0.000259017 Jy ! Clean residual min=-0.001234 max=0.001239 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.2158 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.2158 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=0.100867Jy sigma=0.000643 ! Fit after self-cal, rms=0.100862Jy sigma=0.000643 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 = 4.18746e-05 Jy ! Component: 100 - total flux cleaned = 4.16873e-05 Jy ! Component: 150 - total flux cleaned = 3.30023e-05 Jy ! Component: 200 - total flux cleaned = 7.36781e-06 Jy ! Total flux subtracted in 200 components = 7.36781e-06 Jy ! Clean residual min=-0.001230 max=0.001216 Jy/beam ! Clean residual mean=0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.215808 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.215808 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=0.100861Jy sigma=0.000643 ! Fit after self-cal, rms=0.100860Jy sigma=0.000643 ! 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=0.100860Jy sigma=0.000643 ! Fit after self-cal, rms=0.100869Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=3.191 mas, bpa=5.49 degrees ! Estimated noise=672.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000200838 Jy ! Component: 100 - total flux cleaned = 0.000242905 Jy ! Component: 150 - total flux cleaned = 0.000271027 Jy ! Component: 200 - total flux cleaned = 0.000300303 Jy ! Total flux subtracted in 200 components = 0.000300303 Jy ! Clean residual min=-0.001887 max=0.002237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.216108 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 47 components and 0.216108 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=0.100868Jy sigma=0.000643 ! Fit after self-cal, rms=0.100869Jy sigma=0.000643 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 = 4.54005e-07 Jy ! Component: 100 - total flux cleaned = 1.97148e-05 Jy ! Component: 150 - total flux cleaned = 2.83068e-05 Jy ! Component: 200 - total flux cleaned = 3.21964e-05 Jy ! Total flux subtracted in 200 components = 3.21964e-05 Jy ! Clean residual min=-0.001882 max=0.002236 Jy/beam ! Clean residual mean=-0.000000 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.21614 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.21614 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=0.100869Jy sigma=0.000643 ! Fit after self-cal, rms=0.100869Jy sigma=0.000643 ! 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=0.6625 mas, bmaj=1.622 mas, bpa=-4.093 degrees ! Estimated noise=424.586 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6625 x 1.622 at -4.093 degrees (North through East) ! Clean map min=-0.0011133 max=0.16322 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=0.5388 mas, bmaj=1.472 mas, bpa=-4.818 degrees ! Estimated noise=868.596 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117137 Jy ! Component: 100 - total flux cleaned = 0.150272 Jy ! Component: 150 - total flux cleaned = 0.16801 Jy ! Component: 200 - total flux cleaned = 0.180118 Jy ! Total flux subtracted in 200 components = 0.180118 Jy ! Clean residual min=-0.004767 max=0.006847 Jy/beam ! Clean residual mean=-0.000005 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.180118 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.180118 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6625 mas, bmaj=1.622 mas, bpa=-4.093 degrees ! Estimated noise=424.586 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 = 0.0134391 Jy ! Component: 100 - total flux cleaned = 0.0217692 Jy ! Component: 150 - total flux cleaned = 0.0270866 Jy ! Component: 200 - total flux cleaned = 0.0305353 Jy ! Total flux subtracted in 200 components = 0.0305353 Jy ! Clean residual min=-0.001901 max=0.002450 Jy/beam ! Clean residual mean=-0.000004 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.210654 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.210654 Jy ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259001 Jy ! Component: 100 - total flux cleaned = 0.00427019 Jy ! Component: 150 - total flux cleaned = 0.00454347 Jy ! Component: 200 - total flux cleaned = 0.0046796 Jy ! Total flux subtracted in 200 components = 0.0046796 Jy ! Clean residual min=-0.001438 max=0.001423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.215333 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.215333 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=1.691 mas, bmaj=3.191 mas, bpa=5.49 degrees ! Estimated noise=672.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510901 Jy ! Component: 100 - total flux cleaned = 0.000616507 Jy ! Component: 150 - total flux cleaned = 0.000616037 Jy ! Component: 200 - total flux cleaned = 0.000595796 Jy ! Total flux subtracted in 200 components = 0.000595796 Jy ! Clean residual min=-0.001910 max=0.002110 Jy/beam ! Clean residual mean=-0.000000 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.215929 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 = 1.77707e-05 Jy ! Component: 100 - total flux cleaned = 3.00658e-06 Jy ! Component: 150 - total flux cleaned = -2.46679e-05 Jy ! Component: 200 - total flux cleaned = -5.04334e-05 Jy ! Total flux subtracted in 200 components = -5.04334e-05 Jy ! Clean residual min=-0.001858 max=0.002075 Jy/beam ! Clean residual mean=-0.000000 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.215878 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.215878 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6625 mas, bmaj=1.622 mas, bpa=-4.093 degrees ! Estimated noise=424.586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011583 Jy ! Component: 100 - total flux cleaned = 3.70447e-05 Jy ! Component: 150 - total flux cleaned = -3.08932e-05 Jy ! Component: 200 - total flux cleaned = -7.2209e-05 Jy ! Total flux subtracted in 200 components = -7.2209e-05 Jy ! Clean residual min=-0.001292 max=0.001231 Jy/beam ! Clean residual mean=0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.215806 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.215806 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=0.100867Jy sigma=0.000643 ! Fit after self-cal, rms=0.100870Jy sigma=0.000643 wmodel J1704-1316_X_2017_01_21_pus_map.mod ! Writing 63 model components to file: J1704-1316_X_2017_01_21_pus_map.mod wobs J1704-1316_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1704-1316_X_2017_01_21_pus_uvs.fits wwins J1704-1316_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J1704-1316_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -2.84641e-05 Jy ! Component: 100 - total flux cleaned = -2.74244e-05 Jy ! Component: 150 - total flux cleaned = 3.17189e-05 Jy ! Component: 200 - total flux cleaned = 6.96572e-05 Jy ! Component: 250 - total flux cleaned = 0.00010653 Jy ! Component: 300 - total flux cleaned = 7.25095e-05 Jy ! Component: 350 - total flux cleaned = 6.29107e-06 Jy ! Component: 400 - total flux cleaned = -7.34657e-05 Jy ! Component: 450 - total flux cleaned = -0.000166381 Jy ! Component: 500 - total flux cleaned = -0.000271219 Jy ! Component: 550 - total flux cleaned = -0.000343841 Jy ! Component: 600 - total flux cleaned = -0.000400523 Jy ! Component: 650 - total flux cleaned = -0.000469027 Jy ! Component: 700 - total flux cleaned = -0.000535394 Jy ! Component: 750 - total flux cleaned = -0.000613043 Jy ! Component: 800 - total flux cleaned = -0.000701441 Jy ! Component: 850 - total flux cleaned = -0.000751044 Jy ! Component: 900 - total flux cleaned = -0.0008354 Jy ! Component: 950 - total flux cleaned = -0.000858701 Jy ! Component: 1000 - total flux cleaned = -0.0008932 Jy ! Component: 1050 - total flux cleaned = -0.000949476 Jy ! Component: 1100 - total flux cleaned = -0.000982802 Jy ! Component: 1150 - total flux cleaned = -0.0010261 Jy ! Component: 1200 - total flux cleaned = -0.0010474 Jy ! Component: 1250 - total flux cleaned = -0.00109952 Jy ! Component: 1300 - total flux cleaned = -0.00108938 Jy ! Component: 1350 - total flux cleaned = -0.00111976 Jy ! Component: 1400 - total flux cleaned = -0.00117896 Jy ! Component: 1450 - total flux cleaned = -0.00117874 Jy ! Component: 1500 - total flux cleaned = -0.0011977 Jy ! Component: 1550 - total flux cleaned = -0.00117898 Jy ! Component: 1600 - total flux cleaned = -0.00119743 Jy ! Component: 1650 - total flux cleaned = -0.00121556 Jy ! Component: 1700 - total flux cleaned = -0.00119731 Jy ! Component: 1750 - total flux cleaned = -0.00118845 Jy ! Component: 1800 - total flux cleaned = -0.00119709 Jy ! Component: 1850 - total flux cleaned = -0.00117129 Jy ! Component: 1900 - total flux cleaned = -0.0011798 Jy ! Component: 1950 - total flux cleaned = -0.00119669 Jy ! Component: 2000 - total flux cleaned = -0.0011966 Jy ! Total flux subtracted in 2048 components = -0.00118012 Jy ! Clean residual min=-0.000470 max=0.000422 Jy/beam ! Clean residual mean=0.000001 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.214626 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 216 components and 0.214626 Jy ![Exited script file: muppet] wmap "J1704-1316_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6625 x 1.622 at -4.093 degrees (North through East) ! Clean map min=-0.00084327 max=0.16225 Jy/beam ! Writing clean map to FITS file: J1704-1316_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.162253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145566 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.269147 0.269147 0.538294 1.07659 2.15317 4.30635 8.6127 17.2254 34.4508 68.9016 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.162 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6625 x 1.622 at -4.093 degrees (North through East) ! Clean map min=-0.00084327 max=0.16225 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 J1704-1316_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:31:05 2019