! Started logfile: J0050-0929_X_2017_09_26_pus_uvs.log on Sat May 11 13:33:58 2019 obs J0050-0929_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0050-0929_X_2017_09_26_pus_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.71688 visibilities/baseline/integration-bin. ! Found source: J0050-0929 ! ! 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 947 lines of history. ! ! Reading 8052 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 J0050-0929_X_2017_09_26_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.393657Jy sigma=0.003282 ! Fit after self-cal, rms=0.385997Jy sigma=0.003221 ! 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=0.7698 mas, bmaj=3.485 mas, bpa=-20.02 degrees ! Estimated noise=1437.47 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 = 0.483255 Jy ! Component: 100 - total flux cleaned = 0.58864 Jy ! Total flux subtracted in 100 components = 0.58864 Jy ! Clean residual min=-0.011547 max=0.029484 Jy/beam ! Clean residual mean=0.000088 rms=0.004361 Jy/beam ! Combined flux in latest and established models = 0.58864 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.58864 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=0.099188Jy sigma=0.000782 ! Fit after self-cal, rms=0.099186Jy sigma=0.000782 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285929 Jy ! Component: 100 - total flux cleaned = 0.0421765 Jy ! Total flux subtracted in 100 components = 0.0421765 Jy ! Clean residual min=-0.010552 max=0.008348 Jy/beam ! Clean residual mean=0.000051 rms=0.002707 Jy/beam ! Combined flux in latest and established models = 0.630816 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.630817 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=0.089793Jy sigma=0.000705 ! Fit after self-cal, rms=0.089789Jy sigma=0.000705 ! 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=0.9886 mas, bmaj=3.589 mas, bpa=-19.46 degrees ! Estimated noise=956.384 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 = 0.0113975 Jy ! Component: 100 - total flux cleaned = 0.0172291 Jy ! Component: 150 - total flux cleaned = 0.018334 Jy ! Component: 200 - total flux cleaned = 0.0189077 Jy ! Total flux subtracted in 200 components = 0.0189077 Jy ! Clean residual min=-0.007000 max=0.006456 Jy/beam ! Clean residual mean=0.000009 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.649724 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.649724 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=0.088098Jy sigma=0.000692 ! Fit after self-cal, rms=0.088097Jy sigma=0.000692 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.02 KP 1.03 ! LA 0.98 MK 0.99 NL 0.94 OV 0.98 ! PT 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.03 KP 1.02 ! LA 0.98 MK 0.99 NL 0.97 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.04 KP 1.03 ! LA 1.00 MK 1.00 NL 0.93 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.04 KP 1.01 ! LA 1.00 MK 1.02 NL 0.96 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 1.00 ! LA 0.99 MK 1.03 NL 0.95 OV 0.98 ! PT 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 1.02 ! LA 1.00 MK 1.01 NL 0.96 OV 0.98 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.09 KP 0.99 ! LA 1.00 MK 1.01 NL 0.98 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.06 KP 0.83 ! LA 0.99 MK 1.01 NL 0.96 OV 1.00 ! PT 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.07 KP 0.86 ! LA 1.00 MK 1.00 NL 0.96 OV 1.09 ! PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.06 KP 0.90 ! LA 1.02 MK 1.01 NL 0.97 OV 1.10 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.04 KP 0.92 ! LA 1.01 MK 1.02 NL 0.98 OV 1.07 ! PT 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.06 KP 0.98 ! LA 1.00 MK 0.99 NL 0.98 OV 1.08 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.088097Jy sigma=0.000692 ! Fit after self-cal, rms=0.080460Jy sigma=0.000635 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9908 mas, bmaj=3.609 mas, bpa=-19.51 degrees ! Estimated noise=953.958 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 = -0.0013935 Jy ! Component: 100 - total flux cleaned = -0.00121774 Jy ! Component: 150 - total flux cleaned = -0.00100123 Jy ! Component: 200 - total flux cleaned = -0.00100077 Jy ! Total flux subtracted in 200 components = -0.00100077 Jy ! Clean residual min=-0.003206 max=0.002919 Jy/beam ! Clean residual mean=0.000003 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.648724 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.648724 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=0.080252Jy sigma=0.000633 ! Fit after self-cal, rms=0.080250Jy sigma=0.000633 ! 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=0.080250Jy sigma=0.000633 ! Fit after self-cal, rms=0.079902Jy sigma=0.000630 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9903 mas, bmaj=3.614 mas, bpa=-19.53 degrees ! Estimated noise=952.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0025561 Jy ! Component: 100 - total flux cleaned = -0.00257762 Jy ! Component: 150 - total flux cleaned = -0.00248304 Jy ! Component: 200 - total flux cleaned = -0.00233449 Jy ! Total flux subtracted in 200 components = -0.00233449 Jy ! Clean residual min=-0.002765 max=0.002385 Jy/beam ! Clean residual mean=0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.646389 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 60 components and 0.646389 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=0.079791Jy sigma=0.000629 ! Fit after self-cal, rms=0.079793Jy sigma=0.000629 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 = 0.000129888 Jy ! Component: 100 - total flux cleaned = 0.00020372 Jy ! Component: 150 - total flux cleaned = 0.000246389 Jy ! Component: 200 - total flux cleaned = 0.000247061 Jy ! Total flux subtracted in 200 components = 0.000247061 Jy ! Clean residual min=-0.002712 max=0.002424 Jy/beam ! Clean residual mean=0.000002 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.646636 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 65 components and 0.646636 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=0.079781Jy sigma=0.000629 ! Fit after self-cal, rms=0.079781Jy sigma=0.000629 ! 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=0.079781Jy sigma=0.000629 ! Fit after self-cal, rms=0.079740Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9901 mas, bmaj=3.621 mas, bpa=-19.54 degrees ! Estimated noise=952.737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0018406 Jy ! Component: 100 - total flux cleaned = -0.0021008 Jy ! Component: 150 - total flux cleaned = -0.00207454 Jy ! Component: 200 - total flux cleaned = -0.00205459 Jy ! Total flux subtracted in 200 components = -0.00205459 Jy ! Clean residual min=-0.002459 max=0.002306 Jy/beam ! Clean residual mean=0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.644581 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.644581 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=0.079694Jy sigma=0.000628 ! Fit after self-cal, rms=0.079694Jy sigma=0.000628 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 = 4.95883e-05 Jy ! Component: 100 - total flux cleaned = -8.41964e-06 Jy ! Component: 150 - total flux cleaned = -8.37839e-06 Jy ! Component: 200 - total flux cleaned = 3.28834e-06 Jy ! Total flux subtracted in 200 components = 3.28834e-06 Jy ! Clean residual min=-0.002438 max=0.002338 Jy/beam ! Clean residual mean=0.000003 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.644585 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.644585 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=0.079690Jy sigma=0.000628 ! Fit after self-cal, rms=0.079690Jy sigma=0.000628 ! 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=0.079690Jy sigma=0.000628 ! Fit after self-cal, rms=0.079677Jy sigma=0.000628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.31 mas, bmaj=4.229 mas, bpa=-4.81 degrees ! Estimated noise=1130.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129169 Jy ! Component: 100 - total flux cleaned = -0.00145967 Jy ! Component: 150 - total flux cleaned = -0.00147658 Jy ! Component: 200 - total flux cleaned = -0.00149023 Jy ! Total flux subtracted in 200 components = -0.00149023 Jy ! Clean residual min=-0.003198 max=0.002661 Jy/beam ! Clean residual mean=0.000006 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.643094 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 82 components and 0.643094 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=0.079665Jy sigma=0.000628 ! Fit after self-cal, rms=0.079665Jy sigma=0.000628 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 = 1.52158e-06 Jy ! Component: 100 - total flux cleaned = -8.01197e-06 Jy ! Component: 150 - total flux cleaned = -2.53218e-05 Jy ! Component: 200 - total flux cleaned = -4.05001e-05 Jy ! Total flux subtracted in 200 components = -4.05001e-05 Jy ! Clean residual min=-0.003136 max=0.002680 Jy/beam ! Clean residual mean=0.000005 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.643054 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.643054 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=0.079665Jy sigma=0.000628 ! Fit after self-cal, rms=0.079665Jy sigma=0.000628 ! 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=0.9898 mas, bmaj=3.627 mas, bpa=-19.55 degrees ! Estimated noise=952.58 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9898 x 3.627 at -19.55 degrees (North through East) ! Clean map min=-0.0021555 max=0.61979 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.079665Jy sigma=0.000628 ! Fit after self-cal, rms=0.073741Jy sigma=0.000574 ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=3.63 mas, bpa=-19.55 degrees ! Estimated noise=952.598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114697 Jy ! Component: 100 - total flux cleaned = -0.00109066 Jy ! Component: 150 - total flux cleaned = -0.00104777 Jy ! Component: 200 - total flux cleaned = -0.00102943 Jy ! Total flux subtracted in 200 components = -0.00102943 Jy ! Clean residual min=-0.002158 max=0.002192 Jy/beam ! Clean residual mean=0.000004 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.642024 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 95 components and 0.642024 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=0.073718Jy sigma=0.000574 ! Fit after self-cal, rms=0.073718Jy sigma=0.000574 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.51387e-05 Jy ! Component: 100 - total flux cleaned = -4.37639e-05 Jy ! Component: 150 - total flux cleaned = -4.3969e-05 Jy ! Component: 200 - total flux cleaned = -4.4616e-05 Jy ! Total flux subtracted in 200 components = -4.4616e-05 Jy ! Clean residual min=-0.002162 max=0.002206 Jy/beam ! Clean residual mean=0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.64198 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.64198 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=0.073713Jy sigma=0.000574 ! Fit after self-cal, rms=0.073713Jy sigma=0.000574 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.073713Jy sigma=0.000574 ! Fit after self-cal, rms=0.073704Jy sigma=0.000574 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=0.7703 mas, bmaj=3.532 mas, bpa=-20.13 degrees ! Estimated noise=1435.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.482499 Jy ! Component: 100 - total flux cleaned = 0.58772 Jy ! Component: 150 - total flux cleaned = 0.611355 Jy ! Component: 200 - total flux cleaned = 0.620884 Jy ! Total flux subtracted in 200 components = 0.620884 Jy ! Clean residual min=-0.004083 max=0.004810 Jy/beam ! Clean residual mean=0.000026 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.620884 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.620884 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=3.634 mas, bpa=-19.55 degrees ! Estimated noise=952.382 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 = 0.00829305 Jy ! Component: 100 - total flux cleaned = 0.0128971 Jy ! Component: 150 - total flux cleaned = 0.0158839 Jy ! Component: 200 - total flux cleaned = 0.0179101 Jy ! Total flux subtracted in 200 components = 0.0179101 Jy ! Clean residual min=-0.002164 max=0.002310 Jy/beam ! Clean residual mean=0.000008 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.638794 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.638794 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=2.31 mas, bmaj=4.236 mas, bpa=-4.894 degrees ! Estimated noise=1130.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017374 Jy ! Component: 100 - total flux cleaned = 0.00260816 Jy ! Component: 150 - total flux cleaned = 0.00298529 Jy ! Component: 200 - total flux cleaned = 0.00306615 Jy ! Total flux subtracted in 200 components = 0.00306615 Jy ! Clean residual min=-0.002822 max=0.002701 Jy/beam ! Clean residual mean=0.000008 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.64186 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.26077e-07 Jy ! Component: 100 - total flux cleaned = 4.06571e-07 Jy ! Component: 150 - total flux cleaned = -1.2649e-07 Jy ! Component: 200 - total flux cleaned = -9.3094e-06 Jy ! Total flux subtracted in 200 components = -9.3094e-06 Jy ! Clean residual min=-0.002837 max=0.002690 Jy/beam ! Clean residual mean=0.000008 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.641851 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 64 components and 0.641851 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9894 mas, bmaj=3.634 mas, bpa=-19.55 degrees ! Estimated noise=952.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253103 Jy ! Component: 100 - total flux cleaned = 0.000416548 Jy ! Component: 150 - total flux cleaned = 0.000488036 Jy ! Component: 200 - total flux cleaned = 0.000509587 Jy ! Total flux subtracted in 200 components = 0.000509587 Jy ! Clean residual min=-0.002099 max=0.002191 Jy/beam ! Clean residual mean=0.000005 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.64236 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.64236 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=0.073736Jy sigma=0.000574 ! Fit after self-cal, rms=0.073734Jy sigma=0.000574 wmodel J0050-0929_X_2017_09_26_pus_map.mod ! Writing 74 model components to file: J0050-0929_X_2017_09_26_pus_map.mod wobs J0050-0929_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0050-0929_X_2017_09_26_pus_uvs.fits wwins J0050-0929_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0050-0929_X_2017_09_26_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 = 0.00051584 Jy ! Component: 100 - total flux cleaned = 0.00055386 Jy ! Component: 150 - total flux cleaned = 0.000457795 Jy ! Component: 200 - total flux cleaned = 0.000363761 Jy ! Component: 250 - total flux cleaned = 0.000245078 Jy ! Component: 300 - total flux cleaned = 4.58994e-05 Jy ! Component: 350 - total flux cleaned = -9.18748e-05 Jy ! Component: 400 - total flux cleaned = -0.000198161 Jy ! Component: 450 - total flux cleaned = -0.000198585 Jy ! Component: 500 - total flux cleaned = -0.000149156 Jy ! Component: 550 - total flux cleaned = -7.68156e-05 Jy ! Component: 600 - total flux cleaned = -2.97218e-05 Jy ! Component: 650 - total flux cleaned = 8.42907e-05 Jy ! Component: 700 - total flux cleaned = 0.000217757 Jy ! Component: 750 - total flux cleaned = 0.000305009 Jy ! Component: 800 - total flux cleaned = 0.000432424 Jy ! Component: 850 - total flux cleaned = 0.000515103 Jy ! Component: 900 - total flux cleaned = 0.000616411 Jy ! Component: 950 - total flux cleaned = 0.000655673 Jy ! Component: 1000 - total flux cleaned = 0.000713625 Jy ! Component: 1050 - total flux cleaned = 0.000713466 Jy ! Component: 1100 - total flux cleaned = 0.000694459 Jy ! Component: 1150 - total flux cleaned = 0.000694409 Jy ! Component: 1200 - total flux cleaned = 0.000676539 Jy ! Component: 1250 - total flux cleaned = 0.000711447 Jy ! Component: 1300 - total flux cleaned = 0.000642526 Jy ! Component: 1350 - total flux cleaned = 0.000625877 Jy ! Component: 1400 - total flux cleaned = 0.000642985 Jy ! Component: 1450 - total flux cleaned = 0.000659495 Jy ! Component: 1500 - total flux cleaned = 0.00065931 Jy ! Component: 1550 - total flux cleaned = 0.000738078 Jy ! Component: 1600 - total flux cleaned = 0.000768968 Jy ! Component: 1650 - total flux cleaned = 0.00075384 Jy ! Component: 1700 - total flux cleaned = 0.00082875 Jy ! Component: 1750 - total flux cleaned = 0.00081405 Jy ! Component: 1800 - total flux cleaned = 0.000828643 Jy ! Component: 1850 - total flux cleaned = 0.000885664 Jy ! Component: 1900 - total flux cleaned = 0.000899477 Jy ! Component: 1950 - total flux cleaned = 0.00085807 Jy ! Component: 2000 - total flux cleaned = 0.000858419 Jy ! Total flux subtracted in 2048 components = 0.000845056 Jy ! Clean residual min=-0.000668 max=0.000739 Jy/beam ! Clean residual mean=0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.643205 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 197 components and 0.643205 Jy ![Exited script file: muppet] wmap "J0050-0929_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9894 x 3.634 at -19.55 degrees (North through East) ! Clean map min=-0.0016142 max=0.62 Jy/beam ! Writing clean map to FITS file: J0050-0929_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.620005 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267392 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129382 0.129382 0.258765 0.517529 1.03506 2.07012 4.14023 8.28047 16.5609 33.1219 66.2438 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.62 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9894 x 3.634 at -19.55 degrees (North through East) ! Clean map min=-0.0016142 max=0.62 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 J0050-0929_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:33:59 2019