! Started logfile: J1603+1554_X_2017_01_21_pus_uvs.log on Sun May 5 15:30:42 2019 obs J1603+1554_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1603+1554_X_2017_01_21_pus_uva.fits ! AN table 1: 144 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.630015 visibilities/baseline/integration-bin. ! Found source: J1603+1554 ! ! 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 39192 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 J1603+1554_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 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 257 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 304 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864119Jy sigma=0.006497 ! Fit after self-cal, rms=0.853300Jy sigma=0.006433 ! 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=0.6341 mas, bmaj=1.383 mas, bpa=-0.2207 degrees ! Estimated noise=1016.59 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 = 0.1173 Jy ! Component: 100 - total flux cleaned = 0.143586 Jy ! Total flux subtracted in 100 components = 0.143586 Jy ! Clean residual min=-0.005579 max=0.009317 Jy/beam ! Clean residual mean=-0.000043 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.143586 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.143586 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=0.108640Jy sigma=0.000652 ! Fit after self-cal, rms=0.108622Jy sigma=0.000652 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00955377 Jy ! Component: 100 - total flux cleaned = 0.0142842 Jy ! Total flux subtracted in 100 components = 0.0142842 Jy ! Clean residual min=-0.004637 max=0.004032 Jy/beam ! Clean residual mean=-0.000031 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.15787 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.15787 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=0.107740Jy sigma=0.000642 ! Fit after self-cal, rms=0.107710Jy sigma=0.000642 ! 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=0.7389 mas, bmaj=1.596 mas, bpa=-0.6991 degrees ! Estimated noise=498.12 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 = 0.00478898 Jy ! Component: 100 - total flux cleaned = 0.00701581 Jy ! Component: 150 - total flux cleaned = 0.00810338 Jy ! Component: 200 - total flux cleaned = 0.00834211 Jy ! Total flux subtracted in 200 components = 0.00834211 Jy ! Clean residual min=-0.003009 max=0.003585 Jy/beam ! Clean residual mean=-0.000038 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.166212 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.166212 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=0.107594Jy sigma=0.000640 ! Fit after self-cal, rms=0.107576Jy sigma=0.000640 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 LA 1.10 ! MK 1.00 NL 0.94 OV 1.22 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 LA 1.05 ! MK 0.99 NL 0.97 OV 1.29 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 LA 1.06 ! MK 1.01 NL 0.96 OV 1.31 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.95 LA 1.09 ! MK 1.00 NL 0.99 OV 1.83 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.98 LA 1.07 ! MK 1.03 NL 0.94 OV 1.13 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 LA 1.08 ! MK 1.02 NL 0.95 OV 1.12 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 LA 1.07 ! MK 1.02 NL 0.96 OV 1.48 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.09 LA 1.07 ! MK 1.05 NL 0.95 OV 1.22 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 LA 1.07 ! MK 0.99 NL 0.94 OV 1.00* PT 0.97 ! SC 0.98 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 LA 1.09 ! MK 1.00 NL 0.94 OV 1.00* PT 0.98 ! SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.97 LA 1.07 ! MK 0.97 NL 0.96 OV 1.00* PT 0.98 ! SC 0.97 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.00* HN 0.94 LA 1.07 ! MK 1.01 NL 0.93 OV 1.00* PT 1.01 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.107576Jy sigma=0.000640 ! Fit after self-cal, rms=0.119593Jy sigma=0.000636 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7385 mas, bmaj=1.59 mas, bpa=-0.8395 degrees ! Estimated noise=499.499 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 = 0.00130074 Jy ! Component: 100 - total flux cleaned = 0.00166975 Jy ! Component: 150 - total flux cleaned = 0.00175168 Jy ! Component: 200 - total flux cleaned = 0.00175307 Jy ! Total flux subtracted in 200 components = 0.00175307 Jy ! Clean residual min=-0.002613 max=0.002692 Jy/beam ! Clean residual mean=-0.000047 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.167965 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.167965 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=0.119576Jy sigma=0.000636 ! Fit after self-cal, rms=0.119757Jy sigma=0.000636 ! 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=0.119757Jy sigma=0.000636 ! Fit after self-cal, rms=0.123088Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.738 mas, bmaj=1.594 mas, bpa=-0.8281 degrees ! Estimated noise=500.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169076 Jy ! Component: 100 - total flux cleaned = 0.000153802 Jy ! Component: 150 - total flux cleaned = 0.000153923 Jy ! Component: 200 - total flux cleaned = 0.000154175 Jy ! Total flux subtracted in 200 components = 0.000154175 Jy ! Clean residual min=-0.001607 max=0.001399 Jy/beam ! Clean residual mean=-0.000008 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.16812 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.16812 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=0.123086Jy sigma=0.000631 ! Fit after self-cal, rms=0.123121Jy sigma=0.000631 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 = -6.30517e-05 Jy ! Component: 100 - total flux cleaned = -7.2408e-05 Jy ! Component: 150 - total flux cleaned = -7.21821e-05 Jy ! Component: 200 - total flux cleaned = -6.48409e-05 Jy ! Total flux subtracted in 200 components = -6.48409e-05 Jy ! Clean residual min=-0.001631 max=0.001400 Jy/beam ! Clean residual mean=-0.000009 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.168055 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.168055 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=0.123120Jy sigma=0.000631 ! Fit after self-cal, rms=0.123119Jy sigma=0.000631 ! 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=0.123119Jy sigma=0.000631 ! Fit after self-cal, rms=0.123643Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7375 mas, bmaj=1.594 mas, bpa=-0.8709 degrees ! Estimated noise=500.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000212343 Jy ! Component: 100 - total flux cleaned = 0.000240109 Jy ! Component: 150 - total flux cleaned = 0.00024024 Jy ! Component: 200 - total flux cleaned = 0.000233069 Jy ! Total flux subtracted in 200 components = 0.000233069 Jy ! Clean residual min=-0.001594 max=0.001405 Jy/beam ! Clean residual mean=-0.000008 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.168288 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.168288 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=0.123643Jy sigma=0.000631 ! Fit after self-cal, rms=0.123643Jy sigma=0.000631 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 = -1.27036e-05 Jy ! Component: 100 - total flux cleaned = -1.34913e-05 Jy ! Component: 150 - total flux cleaned = -1.35704e-05 Jy ! Component: 200 - total flux cleaned = -1.38521e-05 Jy ! Total flux subtracted in 200 components = -1.38521e-05 Jy ! Clean residual min=-0.001599 max=0.001408 Jy/beam ! Clean residual mean=-0.000008 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.168274 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.168274 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=0.123643Jy sigma=0.000631 ! Fit after self-cal, rms=0.123642Jy sigma=0.000631 ! 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=0.123642Jy sigma=0.000631 ! Fit after self-cal, rms=0.123746Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.698 mas, bmaj=2.562 mas, bpa=3.668 degrees ! Estimated noise=749.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543564 Jy ! Component: 100 - total flux cleaned = 0.000791503 Jy ! Component: 150 - total flux cleaned = 0.000853154 Jy ! Component: 200 - total flux cleaned = 0.000874248 Jy ! Total flux subtracted in 200 components = 0.000874248 Jy ! Clean residual min=-0.002009 max=0.001892 Jy/beam ! Clean residual mean=-0.000023 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.169148 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.169148 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=0.123747Jy sigma=0.000631 ! Fit after self-cal, rms=0.123747Jy sigma=0.000631 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 = 4.38799e-05 Jy ! Component: 100 - total flux cleaned = 6.12877e-05 Jy ! Component: 150 - total flux cleaned = 8.08974e-05 Jy ! Component: 200 - total flux cleaned = 9.93763e-05 Jy ! Total flux subtracted in 200 components = 9.93763e-05 Jy ! Clean residual min=-0.001999 max=0.001888 Jy/beam ! Clean residual mean=-0.000022 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.169248 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 0.169248 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=0.123747Jy sigma=0.000631 ! Fit after self-cal, rms=0.123748Jy sigma=0.000631 ! 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=0.7369 mas, bmaj=1.594 mas, bpa=-0.9204 degrees ! Estimated noise=501.167 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7369 x 1.594 at -0.9204 degrees (North through East) ! Clean map min=-0.0014601 max=0.15456 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=0.6341 mas, bmaj=1.387 mas, bpa=-0.2307 degrees ! Estimated noise=1023.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11796 Jy ! Component: 100 - total flux cleaned = 0.144599 Jy ! Component: 150 - total flux cleaned = 0.15424 Jy ! Component: 200 - total flux cleaned = 0.159368 Jy ! Total flux subtracted in 200 components = 0.159368 Jy ! Clean residual min=-0.003406 max=0.003404 Jy/beam ! Clean residual mean=-0.000012 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.159368 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.159368 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7369 mas, bmaj=1.594 mas, bpa=-0.9204 degrees ! Estimated noise=501.167 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 = 0.0049537 Jy ! Component: 100 - total flux cleaned = 0.00736685 Jy ! Component: 150 - total flux cleaned = 0.00866948 Jy ! Component: 200 - total flux cleaned = 0.00929398 Jy ! Total flux subtracted in 200 components = 0.00929398 Jy ! Clean residual min=-0.001524 max=0.001315 Jy/beam ! Clean residual mean=-0.000008 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.168662 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.168662 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=1.698 mas, bmaj=2.562 mas, bpa=3.668 degrees ! Estimated noise=749.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730906 Jy ! Component: 100 - total flux cleaned = 0.00076974 Jy ! Component: 150 - total flux cleaned = 0.000787003 Jy ! Component: 200 - total flux cleaned = 0.000799463 Jy ! Total flux subtracted in 200 components = 0.000799463 Jy ! Clean residual min=-0.001977 max=0.001820 Jy/beam ! Clean residual mean=-0.000020 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.169462 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 = 4.87715e-06 Jy ! Component: 100 - total flux cleaned = 9.55074e-06 Jy ! Component: 150 - total flux cleaned = 9.49896e-06 Jy ! Component: 200 - total flux cleaned = 1.39367e-05 Jy ! Total flux subtracted in 200 components = 1.39367e-05 Jy ! Clean residual min=-0.001975 max=0.001814 Jy/beam ! Clean residual mean=-0.000020 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.169476 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.169476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7369 mas, bmaj=1.594 mas, bpa=-0.9204 degrees ! Estimated noise=501.167 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000134708 Jy ! Component: 100 - total flux cleaned = -0.000168807 Jy ! Component: 150 - total flux cleaned = -0.000227653 Jy ! Component: 200 - total flux cleaned = -0.00029275 Jy ! Total flux subtracted in 200 components = -0.00029275 Jy ! Clean residual min=-0.001561 max=0.001403 Jy/beam ! Clean residual mean=-0.000007 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.169183 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.169183 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=0.123751Jy sigma=0.000631 ! Fit after self-cal, rms=0.123755Jy sigma=0.000631 wmodel J1603+1554_X_2017_01_21_pus_map.mod ! Writing 32 model components to file: J1603+1554_X_2017_01_21_pus_map.mod wobs J1603+1554_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1603+1554_X_2017_01_21_pus_uvs.fits wwins J1603+1554_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J1603+1554_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 = -0.000182573 Jy ! Component: 100 - total flux cleaned = -2.60968e-06 Jy ! Component: 150 - total flux cleaned = 8.07185e-05 Jy ! Component: 200 - total flux cleaned = 8.10035e-05 Jy ! Component: 250 - total flux cleaned = 6.17817e-05 Jy ! Component: 300 - total flux cleaned = 2.56898e-05 Jy ! Component: 350 - total flux cleaned = -8.36146e-06 Jy ! Component: 400 - total flux cleaned = -2.44644e-05 Jy ! Component: 450 - total flux cleaned = 2.36282e-05 Jy ! Component: 500 - total flux cleaned = 3.89175e-05 Jy ! Component: 550 - total flux cleaned = 8.42194e-05 Jy ! Component: 600 - total flux cleaned = 0.000128019 Jy ! Component: 650 - total flux cleaned = 0.000142658 Jy ! Component: 700 - total flux cleaned = 0.000185036 Jy ! Component: 750 - total flux cleaned = 0.000253755 Jy ! Component: 800 - total flux cleaned = 0.000226941 Jy ! Component: 850 - total flux cleaned = 0.000253536 Jy ! Component: 900 - total flux cleaned = 0.000279631 Jy ! Component: 950 - total flux cleaned = 0.000254087 Jy ! Component: 1000 - total flux cleaned = 0.000216684 Jy ! Component: 1050 - total flux cleaned = 0.000216906 Jy ! Component: 1100 - total flux cleaned = 0.000180701 Jy ! Component: 1150 - total flux cleaned = 0.00015716 Jy ! Component: 1200 - total flux cleaned = 0.000157185 Jy ! Component: 1250 - total flux cleaned = 0.000133975 Jy ! Component: 1300 - total flux cleaned = 9.98059e-05 Jy ! Component: 1350 - total flux cleaned = 6.58821e-05 Jy ! Component: 1400 - total flux cleaned = 2.16165e-05 Jy ! Component: 1450 - total flux cleaned = -3.61163e-07 Jy ! Component: 1500 - total flux cleaned = -2.18906e-05 Jy ! Component: 1550 - total flux cleaned = -4.29985e-05 Jy ! Component: 1600 - total flux cleaned = -3.25122e-05 Jy ! Component: 1650 - total flux cleaned = -5.34239e-05 Jy ! Component: 1700 - total flux cleaned = -7.39378e-05 Jy ! Component: 1750 - total flux cleaned = -8.38626e-05 Jy ! Component: 1800 - total flux cleaned = -6.37547e-05 Jy ! Component: 1850 - total flux cleaned = -7.37379e-05 Jy ! Component: 1900 - total flux cleaned = -9.33502e-05 Jy ! Component: 1950 - total flux cleaned = -9.33288e-05 Jy ! Component: 2000 - total flux cleaned = -9.3438e-05 Jy ! Total flux subtracted in 2048 components = -6.5106e-05 Jy ! Clean residual min=-0.000535 max=0.000586 Jy/beam ! Clean residual mean=-0.000002 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.169118 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 173 components and 0.169118 Jy ![Exited script file: muppet] wmap "J1603+1554_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7369 x 1.594 at -0.9204 degrees (North through East) ! Clean map min=-0.0010193 max=0.15449 Jy/beam ! Writing clean map to FITS file: J1603+1554_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 0.154491 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017095 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.331961 0.331961 0.663922 1.32784 2.65569 5.31138 10.6228 21.2455 42.491 84.9821 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.154 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7369 x 1.594 at -0.9204 degrees (North through East) ! Clean map min=-0.0010193 max=0.15449 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 J1603+1554_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:30:45 2019