! Started logfile: J0334-3725_X_2017_06_10_pus_uvs.log on Mon May 6 12:41:52 2019 obs J0334-3725_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0334-3725_X_2017_06_10_pus_uva.fits ! AN table 1: 115 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.5343 visibilities/baseline/integration-bin. ! Found source: J0334-3725 ! ! 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 1309 lines of history. ! ! Reading 33180 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 J0334-3725_X_2017_06_10_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 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 297 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.620947Jy sigma=0.004633 ! Fit after self-cal, rms=0.363400Jy sigma=0.002684 ! 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=0.5924 mas, bmaj=1.608 mas, bpa=1.081 degrees ! Estimated noise=1162.87 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 = 0.501756 Jy ! Component: 100 - total flux cleaned = 0.612493 Jy ! Total flux subtracted in 100 components = 0.612493 Jy ! Clean residual min=-0.013608 max=0.036421 Jy/beam ! Clean residual mean=-0.000085 rms=0.004751 Jy/beam ! Combined flux in latest and established models = 0.612493 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.612493 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=0.112357Jy sigma=0.000817 ! Fit after self-cal, rms=0.112359Jy sigma=0.000817 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367533 Jy ! Component: 100 - total flux cleaned = 0.0532199 Jy ! Total flux subtracted in 100 components = 0.0532199 Jy ! Clean residual min=-0.010429 max=0.008845 Jy/beam ! Clean residual mean=-0.000037 rms=0.002292 Jy/beam ! Combined flux in latest and established models = 0.665713 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.665713 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=0.099319Jy sigma=0.000708 ! Fit after self-cal, rms=0.099313Jy sigma=0.000708 ! 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=0.7521 mas, bmaj=1.928 mas, bpa=1.372 degrees ! Estimated noise=523.842 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 = 0.00952907 Jy ! Component: 100 - total flux cleaned = 0.0138446 Jy ! Component: 150 - total flux cleaned = 0.0158934 Jy ! Component: 200 - total flux cleaned = 0.0168459 Jy ! Total flux subtracted in 200 components = 0.0168459 Jy ! Clean residual min=-0.011410 max=0.006785 Jy/beam ! Clean residual mean=-0.000037 rms=0.002148 Jy/beam ! Combined flux in latest and established models = 0.682559 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 0.682559 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=0.098646Jy sigma=0.000701 ! Fit after self-cal, rms=0.098647Jy sigma=0.000701 ! 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 1.04 FD 1.00 HN 1.00* KP 0.97 ! LA 0.99 MK 0.99 NL 1.00* OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00* KP 0.94 ! LA 0.99 MK 0.99 NL 1.00* OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00* KP 0.96 ! LA 1.02 MK 1.00 NL 1.00* OV 0.99 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.00* KP 0.95 ! LA 1.01 MK 1.01 NL 1.00* OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.36 FD 0.98 HN 1.00* KP 0.94 ! LA 1.00 MK 1.02 NL 1.00* OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.95 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.00* KP 0.95 ! LA 1.02 MK 1.01 NL 1.00* OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.00* KP 0.95 ! LA 0.99 MK 1.00 NL 1.00* OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 0.95 ! LA 1.01 MK 0.98 NL 1.00* OV 1.00 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00* KP 0.95 ! LA 1.03 MK 1.00 NL 1.00* OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00* KP 0.96 ! LA 1.02 MK 1.00 NL 1.00* OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00* KP 0.91 ! LA 1.01 MK 1.00 NL 1.00* OV 1.00 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.098647Jy sigma=0.000701 ! Fit after self-cal, rms=0.096937Jy sigma=0.000669 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7519 mas, bmaj=1.929 mas, bpa=1.357 degrees ! Estimated noise=523.602 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 = -8.88758e-05 Jy ! Component: 100 - total flux cleaned = -9.01662e-05 Jy ! Component: 150 - total flux cleaned = -0.000113813 Jy ! Component: 200 - total flux cleaned = -0.000112208 Jy ! Total flux subtracted in 200 components = -0.000112208 Jy ! Clean residual min=-0.003571 max=0.003297 Jy/beam ! Clean residual mean=-0.000029 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.682446 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.682446 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=0.096925Jy sigma=0.000669 ! Fit after self-cal, rms=0.096956Jy sigma=0.000669 ! 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=0.096956Jy sigma=0.000669 ! Fit after self-cal, rms=0.096550Jy sigma=0.000666 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.752 mas, bmaj=1.929 mas, bpa=1.372 degrees ! Estimated noise=523.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.71327e-05 Jy ! Component: 100 - total flux cleaned = 2.17611e-05 Jy ! Component: 150 - total flux cleaned = 2.30486e-05 Jy ! Component: 200 - total flux cleaned = 3.58968e-05 Jy ! Total flux subtracted in 200 components = 3.58968e-05 Jy ! Clean residual min=-0.002015 max=0.002475 Jy/beam ! Clean residual mean=-0.000017 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.682482 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.682482 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=0.096544Jy sigma=0.000666 ! Fit after self-cal, rms=0.096541Jy sigma=0.000666 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) ! Added new window around map position (3.2, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230623 Jy ! Component: 100 - total flux cleaned = 0.00288207 Jy ! Component: 150 - total flux cleaned = 0.00288447 Jy ! Component: 200 - total flux cleaned = 0.0028351 Jy ! Total flux subtracted in 200 components = 0.0028351 Jy ! Clean residual min=-0.001831 max=0.001492 Jy/beam ! Clean residual mean=-0.000012 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.685318 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.685317 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=0.096486Jy sigma=0.000665 ! Fit after self-cal, rms=0.096484Jy sigma=0.000665 ! 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=0.096484Jy sigma=0.000665 ! Fit after self-cal, rms=0.096439Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7517 mas, bmaj=1.929 mas, bpa=1.375 degrees ! Estimated noise=523.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527958 Jy ! Component: 100 - total flux cleaned = 0.00052979 Jy ! Component: 150 - total flux cleaned = 0.000475659 Jy ! Component: 200 - total flux cleaned = 0.000446434 Jy ! Total flux subtracted in 200 components = 0.000446434 Jy ! Clean residual min=-0.001402 max=0.001119 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.685764 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.685764 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=0.096429Jy sigma=0.000665 ! Fit after self-cal, rms=0.096429Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.3675e-05 Jy ! Component: 100 - total flux cleaned = 7.16882e-05 Jy ! Component: 150 - total flux cleaned = 6.06533e-05 Jy ! Component: 200 - total flux cleaned = 6.08082e-05 Jy ! Total flux subtracted in 200 components = 6.08082e-05 Jy ! Clean residual min=-0.001373 max=0.001134 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.685825 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.685825 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=0.096426Jy sigma=0.000665 ! Fit after self-cal, rms=0.096426Jy sigma=0.000665 ! 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=0.096426Jy sigma=0.000665 ! Fit after self-cal, rms=0.096423Jy sigma=0.000665 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=8.439 mas, bpa=5.913 degrees ! Estimated noise=713.3 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000128133 Jy ! Component: 100 - total flux cleaned = -0.000118039 Jy ! Component: 150 - total flux cleaned = -0.000118243 Jy ! Component: 200 - total flux cleaned = -0.000118281 Jy ! Total flux subtracted in 200 components = -0.000118281 Jy ! Clean residual min=-0.001337 max=0.001010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.685707 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 71 components and 0.685706 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=0.096423Jy sigma=0.000665 ! Fit after self-cal, rms=0.096422Jy sigma=0.000665 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.31027e-05 Jy ! Component: 100 - total flux cleaned = 2.21017e-05 Jy ! Component: 150 - total flux cleaned = 2.2202e-05 Jy ! Component: 200 - total flux cleaned = 1.60059e-05 Jy ! Total flux subtracted in 200 components = 1.60059e-05 Jy ! Clean residual min=-0.001330 max=0.001015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.685723 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.685722 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=0.096423Jy sigma=0.000665 ! Fit after self-cal, rms=0.096422Jy sigma=0.000665 ! 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=0.7517 mas, bmaj=1.929 mas, bpa=1.371 degrees ! Estimated noise=523.297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7517 x 1.929 at 1.371 degrees (North through East) ! Clean map min=-0.0012683 max=0.64699 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=0.096422Jy sigma=0.000665 ! Fit after self-cal, rms=0.119760Jy sigma=0.000584 ! Inverting map and beam ! Estimated beam: bmin=0.7517 mas, bmaj=1.929 mas, bpa=1.369 degrees ! Estimated noise=523.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.40201e-05 Jy ! Component: 100 - total flux cleaned = -4.69772e-05 Jy ! Component: 150 - total flux cleaned = -7.5804e-05 Jy ! Component: 200 - total flux cleaned = -0.000101527 Jy ! Total flux subtracted in 200 components = -0.000101527 Jy ! Clean residual min=-0.001362 max=0.001154 Jy/beam ! Clean residual mean=-0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.685621 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.685621 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=0.119760Jy sigma=0.000584 ! Fit after self-cal, rms=0.119760Jy sigma=0.000584 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75703e-05 Jy ! Component: 100 - total flux cleaned = 1.74332e-05 Jy ! Component: 150 - total flux cleaned = 1.01724e-05 Jy ! Component: 200 - total flux cleaned = 3.00381e-06 Jy ! Total flux subtracted in 200 components = 3.00381e-06 Jy ! Clean residual min=-0.001335 max=0.001157 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.685624 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.685624 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=0.119759Jy sigma=0.000584 ! Fit after self-cal, rms=0.119759Jy sigma=0.000584 ! 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=0.119759Jy sigma=0.000584 ! Fit after self-cal, rms=0.119940Jy sigma=0.000584 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=0.5926 mas, bmaj=1.61 mas, bpa=1.106 degrees ! Estimated noise=1157.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.49951 Jy ! Component: 100 - total flux cleaned = 0.609731 Jy ! Component: 150 - total flux cleaned = 0.646412 Jy ! Component: 200 - total flux cleaned = 0.662394 Jy ! Total flux subtracted in 200 components = 0.662394 Jy ! Clean residual min=-0.004411 max=0.007189 Jy/beam ! Clean residual mean=-0.000022 rms=0.001153 Jy/beam ! Combined flux in latest and established models = 0.662394 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.662394 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7517 mas, bmaj=1.93 mas, bpa=1.364 degrees ! Estimated noise=523.183 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 = 0.0105875 Jy ! Component: 100 - total flux cleaned = 0.0154795 Jy ! Component: 150 - total flux cleaned = 0.0183444 Jy ! Component: 200 - total flux cleaned = 0.0201491 Jy ! Total flux subtracted in 200 components = 0.0201491 Jy ! Clean residual min=-0.001727 max=0.001268 Jy/beam ! Clean residual mean=-0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.682543 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 38 components and 0.682543 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=2.871 mas, bmaj=8.439 mas, bpa=5.908 degrees ! Estimated noise=713.007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149368 Jy ! Component: 100 - total flux cleaned = 0.00216823 Jy ! Component: 150 - total flux cleaned = 0.00251839 Jy ! Component: 200 - total flux cleaned = 0.00270163 Jy ! Total flux subtracted in 200 components = 0.00270163 Jy ! Clean residual min=-0.001338 max=0.000988 Jy/beam ! Clean residual mean=-0.000003 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.685245 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 = 6.58122e-05 Jy ! Component: 100 - total flux cleaned = 8.0219e-05 Jy ! Component: 150 - total flux cleaned = 9.68058e-05 Jy ! Component: 200 - total flux cleaned = 0.000112165 Jy ! Total flux subtracted in 200 components = 0.000112165 Jy ! Clean residual min=-0.001323 max=0.000991 Jy/beam ! Clean residual mean=-0.000003 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.685357 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.685357 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7517 mas, bmaj=1.93 mas, bpa=1.364 degrees ! Estimated noise=523.183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.14146e-05 Jy ! Component: 100 - total flux cleaned = -1.5388e-05 Jy ! Component: 150 - total flux cleaned = 7.08378e-06 Jy ! Component: 200 - total flux cleaned = 2.59118e-05 Jy ! Total flux subtracted in 200 components = 2.59118e-05 Jy ! Clean residual min=-0.001406 max=0.001091 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.685383 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.685383 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=0.119939Jy sigma=0.000584 ! Fit after self-cal, rms=0.119937Jy sigma=0.000584 wmodel J0334-3725_X_2017_06_10_pus_map.mod ! Writing 55 model components to file: J0334-3725_X_2017_06_10_pus_map.mod wobs J0334-3725_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0334-3725_X_2017_06_10_pus_uvs.fits wwins J0334-3725_X_2017_06_10_pus_map.win ! wwins: Wrote 2 windows to J0334-3725_X_2017_06_10_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 = -0.000573386 Jy ! Component: 100 - total flux cleaned = -0.00100263 Jy ! Component: 150 - total flux cleaned = -0.00125175 Jy ! Component: 200 - total flux cleaned = -0.00143432 Jy ! Component: 250 - total flux cleaned = -0.00157589 Jy ! Component: 300 - total flux cleaned = -0.00162087 Jy ! Component: 350 - total flux cleaned = -0.00165024 Jy ! Component: 400 - total flux cleaned = -0.00165031 Jy ! Component: 450 - total flux cleaned = -0.0015829 Jy ! Component: 500 - total flux cleaned = -0.00155715 Jy ! Component: 550 - total flux cleaned = -0.00155719 Jy ! Component: 600 - total flux cleaned = -0.00152013 Jy ! Component: 650 - total flux cleaned = -0.00152012 Jy ! Component: 700 - total flux cleaned = -0.00148485 Jy ! Component: 750 - total flux cleaned = -0.0014507 Jy ! Component: 800 - total flux cleaned = -0.00145083 Jy ! Component: 850 - total flux cleaned = -0.00141788 Jy ! Component: 900 - total flux cleaned = -0.00141798 Jy ! Component: 950 - total flux cleaned = -0.00138604 Jy ! Component: 1000 - total flux cleaned = -0.00134438 Jy ! Component: 1050 - total flux cleaned = -0.00132387 Jy ! Component: 1100 - total flux cleaned = -0.0012935 Jy ! Component: 1150 - total flux cleaned = -0.00124379 Jy ! Component: 1200 - total flux cleaned = -0.00121433 Jy ! Component: 1250 - total flux cleaned = -0.0012046 Jy ! Component: 1300 - total flux cleaned = -0.00115699 Jy ! Component: 1350 - total flux cleaned = -0.00114766 Jy ! Component: 1400 - total flux cleaned = -0.00111071 Jy ! Component: 1450 - total flux cleaned = -0.00108349 Jy ! Component: 1500 - total flux cleaned = -0.00107451 Jy ! Component: 1550 - total flux cleaned = -0.00103907 Jy ! Component: 1600 - total flux cleaned = -0.00103031 Jy ! Component: 1650 - total flux cleaned = -0.00101296 Jy ! Component: 1700 - total flux cleaned = -0.00100438 Jy ! Component: 1750 - total flux cleaned = -0.000987437 Jy ! Component: 1800 - total flux cleaned = -0.000987355 Jy ! Component: 1850 - total flux cleaned = -0.000987319 Jy ! Component: 1900 - total flux cleaned = -0.000979139 Jy ! Component: 1950 - total flux cleaned = -0.000987315 Jy ! Component: 2000 - total flux cleaned = -0.000987344 Jy ! Total flux subtracted in 2048 components = -0.00103525 Jy ! Clean residual min=-0.000488 max=0.000550 Jy/beam ! Clean residual mean=-0.000005 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.684348 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 176 components and 0.684348 Jy ![Exited script file: muppet] wmap "J0334-3725_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7517 x 1.93 at 1.364 degrees (North through East) ! Clean map min=-0.00066935 max=0.64716 Jy/beam ! Writing clean map to FITS file: J0334-3725_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.647164 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0651162 0.0651162 0.130232 0.260465 0.52093 1.04186 2.08372 4.16744 8.33488 16.6698 33.3395 66.679 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.647 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7517 x 1.93 at 1.364 degrees (North through East) ! Clean map min=-0.00066935 max=0.64716 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 J0334-3725_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:41:55 2019