! Started logfile: J0650-1637_X_2017_05_01_pus_uvs.log on Wed May 1 19:53:33 2019 obs J0650-1637_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0650-1637_X_2017_05_01_pus_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.620072 visibilities/baseline/integration-bin. ! Found source: J0650-1637 ! ! 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 863 lines of history. ! ! Reading 10380 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 J0650-1637_X_2017_05_01_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.314253Jy sigma=0.002538 ! Fit after self-cal, rms=0.274402Jy sigma=0.002197 ! 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=0.892 mas, bmaj=3.289 mas, bpa=19.73 degrees ! Estimated noise=1536.13 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 = 0.637706 Jy ! Component: 100 - total flux cleaned = 0.850781 Jy ! Total flux subtracted in 100 components = 0.850781 Jy ! Clean residual min=-0.039289 max=0.092860 Jy/beam ! Clean residual mean=0.000573 rms=0.014070 Jy/beam ! Combined flux in latest and established models = 0.850781 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.850781 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=0.200840Jy sigma=0.001637 ! Fit after self-cal, rms=0.197403Jy sigma=0.001615 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.104074 Jy ! Component: 100 - total flux cleaned = 0.159372 Jy ! Total flux subtracted in 100 components = 0.159372 Jy ! Clean residual min=-0.019788 max=0.028982 Jy/beam ! Clean residual mean=0.000190 rms=0.006022 Jy/beam ! Combined flux in latest and established models = 1.01015 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 1.01015 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=0.121245Jy sigma=0.000929 ! Fit after self-cal, rms=0.119688Jy sigma=0.000918 ! Inverting map ! Added new window around map position (-1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036567 Jy ! Component: 100 - total flux cleaned = 0.0583321 Jy ! Total flux subtracted in 100 components = 0.0583321 Jy ! Clean residual min=-0.013822 max=0.016186 Jy/beam ! Clean residual mean=0.000047 rms=0.003927 Jy/beam ! Combined flux in latest and established models = 1.06849 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 56 components and 1.06849 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=0.106234Jy sigma=0.000793 ! Fit after self-cal, rms=0.105639Jy sigma=0.000789 ! 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=1.137 mas, bmaj=3.644 mas, bpa=18.13 degrees ! Estimated noise=872.16 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 = 0.0183905 Jy ! Component: 100 - total flux cleaned = 0.0262355 Jy ! Component: 150 - total flux cleaned = 0.0281543 Jy ! Component: 200 - total flux cleaned = 0.0288316 Jy ! Total flux subtracted in 200 components = 0.0288316 Jy ! Clean residual min=-0.009425 max=0.014676 Jy/beam ! Clean residual mean=0.000007 rms=0.003644 Jy/beam ! Combined flux in latest and established models = 1.09732 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 77 components and 1.09732 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=0.102367Jy sigma=0.000759 ! Fit after self-cal, rms=0.102202Jy sigma=0.000758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.04 KP 0.97 ! LA 0.95 MK 1.00* NL 1.00 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.95 ! LA 0.96 MK 1.00* NL 1.00 OV 1.00 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 0.96 ! LA 0.98 MK 1.00* NL 1.00 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.04 KP 0.97 ! LA 0.98 MK 1.00* NL 0.99 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00* NL 1.01 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 0.96 ! LA 0.98 MK 1.00* NL 1.02 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.01 KP 0.97 ! LA 1.00 MK 1.00* NL 1.01 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.01 KP 0.96 ! LA 0.96 MK 1.00* NL 1.02 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.96 ! LA 0.99 MK 1.00* NL 1.00 OV 1.01 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.02 KP 0.96 ! LA 1.00 MK 1.00* NL 1.02 OV 1.01 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.11 KP 1.02 ! LA 1.06 MK 1.00* NL 1.09 OV 1.06 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.94 ! LA 0.97 MK 1.00* NL 1.03 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Fit before self-cal, rms=0.102202Jy sigma=0.000758 ! Fit after self-cal, rms=0.093392Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=3.656 mas, bpa=18.15 degrees ! Estimated noise=871.541 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 = -0.00285377 Jy ! Component: 100 - total flux cleaned = -0.00333282 Jy ! Component: 150 - total flux cleaned = -0.00306035 Jy ! Component: 200 - total flux cleaned = -0.00290674 Jy ! Total flux subtracted in 200 components = -0.00290674 Jy ! Clean residual min=-0.006599 max=0.011649 Jy/beam ! Clean residual mean=-0.000024 rms=0.002419 Jy/beam ! Combined flux in latest and established models = 1.09441 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 1.09441 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=0.093046Jy sigma=0.000673 ! Fit after self-cal, rms=0.093013Jy sigma=0.000673 ! 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=0.093013Jy sigma=0.000673 ! Fit after self-cal, rms=0.092403Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.663 mas, bpa=18.16 degrees ! Estimated noise=872.072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013651 Jy ! Component: 100 - total flux cleaned = -0.00128702 Jy ! Component: 150 - total flux cleaned = -0.00114464 Jy ! Component: 200 - total flux cleaned = -0.0011414 Jy ! Total flux subtracted in 200 components = -0.0011414 Jy ! Clean residual min=-0.005253 max=0.010942 Jy/beam ! Clean residual mean=0.000089 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 1.09327 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 1.09327 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=0.092238Jy sigma=0.000663 ! Fit after self-cal, rms=0.092224Jy sigma=0.000663 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 (-7.8, -4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00997743 Jy ! Component: 100 - total flux cleaned = 0.0149022 Jy ! Component: 150 - total flux cleaned = 0.0182824 Jy ! Component: 200 - total flux cleaned = 0.0209986 Jy ! Total flux subtracted in 200 components = 0.0209986 Jy ! Clean residual min=-0.003799 max=0.005432 Jy/beam ! Clean residual mean=0.000073 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 1.11427 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 139 components and 1.11427 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=0.091181Jy sigma=0.000653 ! Fit after self-cal, rms=0.091080Jy sigma=0.000652 ! 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=0.091080Jy sigma=0.000652 ! Fit after self-cal, rms=0.091027Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=3.664 mas, bpa=18.15 degrees ! Estimated noise=871.622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382527 Jy ! Component: 100 - total flux cleaned = 0.00536757 Jy ! Component: 150 - total flux cleaned = 0.00660324 Jy ! Component: 200 - total flux cleaned = 0.00772608 Jy ! Total flux subtracted in 200 components = 0.00772608 Jy ! Clean residual min=-0.003113 max=0.004592 Jy/beam ! Clean residual mean=0.000061 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 1.12199 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 167 components and 1.12199 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=0.090823Jy sigma=0.000649 ! Fit after self-cal, rms=0.090800Jy sigma=0.000649 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 (22.4, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410619 Jy ! Component: 100 - total flux cleaned = 0.00646978 Jy ! Component: 150 - total flux cleaned = 0.00784712 Jy ! Component: 200 - total flux cleaned = 0.0087685 Jy ! Total flux subtracted in 200 components = 0.0087685 Jy ! Clean residual min=-0.002830 max=0.003567 Jy/beam ! Clean residual mean=0.000059 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 1.13076 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 1.13076 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=0.090579Jy sigma=0.000647 ! Fit after self-cal, rms=0.090576Jy sigma=0.000647 ! Inverting map ! Added new window around map position (-12.8, -10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264192 Jy ! Component: 100 - total flux cleaned = 0.00380605 Jy ! Component: 150 - total flux cleaned = 0.00445415 Jy ! Component: 200 - total flux cleaned = 0.00526187 Jy ! Total flux subtracted in 200 components = 0.00526187 Jy ! Clean residual min=-0.002512 max=0.002488 Jy/beam ! Clean residual mean=0.000059 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 1.13602 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 215 components and 1.13602 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=0.090457Jy sigma=0.000646 ! Fit after self-cal, rms=0.090454Jy sigma=0.000646 ! 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=0.090454Jy sigma=0.000646 ! Fit after self-cal, rms=0.090426Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.538 mas, bmaj=4.795 mas, bpa=2.597 degrees ! Estimated noise=976.121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017173 Jy ! Component: 100 - total flux cleaned = 0.00275214 Jy ! Component: 150 - total flux cleaned = 0.00347016 Jy ! Component: 200 - total flux cleaned = 0.00418308 Jy ! Total flux subtracted in 200 components = 0.00418308 Jy ! Clean residual min=-0.002705 max=0.002853 Jy/beam ! Clean residual mean=0.000070 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 1.14021 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 256 components and 1.14021 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=0.090374Jy sigma=0.000645 ! Fit after self-cal, rms=0.090373Jy sigma=0.000645 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 = 0.000933433 Jy ! Component: 100 - total flux cleaned = 0.00152912 Jy ! Component: 150 - total flux cleaned = 0.00196277 Jy ! Component: 200 - total flux cleaned = 0.00233232 Jy ! Total flux subtracted in 200 components = 0.00233232 Jy ! Clean residual min=-0.002559 max=0.002773 Jy/beam ! Clean residual mean=0.000068 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 1.14254 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 277 components and 1.14254 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=0.090355Jy sigma=0.000645 ! Fit after self-cal, rms=0.090355Jy sigma=0.000645 ! 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=1.145 mas, bmaj=3.666 mas, bpa=18.16 degrees ! Estimated noise=871.057 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 3.666 at 18.16 degrees (North through East) ! Clean map min=-0.0048839 max=0.83565 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=0.090355Jy sigma=0.000645 ! Fit after self-cal, rms=0.083760Jy sigma=0.000590 ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.666 mas, bpa=18.17 degrees ! Estimated noise=870.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114624 Jy ! Component: 100 - total flux cleaned = -0.000119782 Jy ! Component: 150 - total flux cleaned = 0.000109161 Jy ! Component: 200 - total flux cleaned = 0.000214295 Jy ! Total flux subtracted in 200 components = 0.000214295 Jy ! Clean residual min=-0.002226 max=0.002271 Jy/beam ! Clean residual mean=0.000036 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 1.14275 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 296 components and 1.14275 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=0.083716Jy sigma=0.000590 ! Fit after self-cal, rms=0.083715Jy sigma=0.000590 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91364e-05 Jy ! Component: 100 - total flux cleaned = 0.000257215 Jy ! Component: 150 - total flux cleaned = 0.000406764 Jy ! Component: 200 - total flux cleaned = 0.000604775 Jy ! Total flux subtracted in 200 components = 0.000604775 Jy ! Clean residual min=-0.002196 max=0.002137 Jy/beam ! Clean residual mean=0.000036 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 1.14336 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 306 components and 1.14336 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=0.083692Jy sigma=0.000590 ! Fit after self-cal, rms=0.083692Jy sigma=0.000590 ! 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=0.083692Jy sigma=0.000590 ! Fit after self-cal, rms=0.083711Jy sigma=0.000590 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=0.8963 mas, bmaj=3.308 mas, bpa=19.77 degrees ! Estimated noise=1542.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.640118 Jy ! Component: 100 - total flux cleaned = 0.855556 Jy ! Component: 150 - total flux cleaned = 0.956341 Jy ! Component: 200 - total flux cleaned = 1.0112 Jy ! Total flux subtracted in 200 components = 1.0112 Jy ! Clean residual min=-0.013606 max=0.026834 Jy/beam ! Clean residual mean=0.000230 rms=0.004357 Jy/beam ! Combined flux in latest and established models = 1.0112 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 28 model components to the UV plane model. ! The established model now contains 28 components and 1.0112 Jy ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.667 mas, bpa=18.17 degrees ! Estimated noise=870.739 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 = 0.0376826 Jy ! Component: 100 - total flux cleaned = 0.056485 Jy ! Component: 150 - total flux cleaned = 0.0690647 Jy ! Component: 200 - total flux cleaned = 0.0782555 Jy ! Total flux subtracted in 200 components = 0.0782555 Jy ! Clean residual min=-0.005828 max=0.006130 Jy/beam ! Clean residual mean=0.000059 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 1.08946 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 69 components and 1.08946 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=2.539 mas, bmaj=4.795 mas, bpa=2.632 degrees ! Estimated noise=975.919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0096943 Jy ! Component: 100 - total flux cleaned = 0.0171201 Jy ! Component: 150 - total flux cleaned = 0.0231254 Jy ! Component: 200 - total flux cleaned = 0.0281463 Jy ! Total flux subtracted in 200 components = 0.0281463 Jy ! Clean residual min=-0.004254 max=0.004138 Jy/beam ! Clean residual mean=0.000088 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 1.1176 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 = 0.00426778 Jy ! Component: 100 - total flux cleaned = 0.00793715 Jy ! Component: 150 - total flux cleaned = 0.0111158 Jy ! Component: 200 - total flux cleaned = 0.0138967 Jy ! Total flux subtracted in 200 components = 0.0138967 Jy ! Clean residual min=-0.003299 max=0.003303 Jy/beam ! Clean residual mean=0.000077 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 1.1315 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 169 components and 1.1315 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.144 mas, bmaj=3.667 mas, bpa=18.17 degrees ! Estimated noise=870.739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002791 Jy ! Component: 100 - total flux cleaned = 0.00473305 Jy ! Component: 150 - total flux cleaned = 0.00636153 Jy ! Component: 200 - total flux cleaned = 0.00767937 Jy ! Total flux subtracted in 200 components = 0.00767937 Jy ! Clean residual min=-0.003116 max=0.002390 Jy/beam ! Clean residual mean=0.000041 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 1.13918 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 203 components and 1.13918 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=0.083980Jy sigma=0.000592 ! Fit after self-cal, rms=0.083934Jy sigma=0.000591 wmodel J0650-1637_X_2017_05_01_pus_map.mod ! Writing 203 model components to file: J0650-1637_X_2017_05_01_pus_map.mod wobs J0650-1637_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0650-1637_X_2017_05_01_pus_uvs.fits wwins J0650-1637_X_2017_05_01_pus_map.win ! wwins: Wrote 5 windows to J0650-1637_X_2017_05_01_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 = -0.000216846 Jy ! Component: 100 - total flux cleaned = -0.000174073 Jy ! Component: 150 - total flux cleaned = -0.000135705 Jy ! Component: 200 - total flux cleaned = 1.52582e-05 Jy ! Component: 250 - total flux cleaned = 0.000124557 Jy ! Component: 300 - total flux cleaned = 0.000296655 Jy ! Component: 350 - total flux cleaned = 0.000394345 Jy ! Component: 400 - total flux cleaned = 0.00045735 Jy ! Component: 450 - total flux cleaned = 0.000608013 Jy ! Component: 500 - total flux cleaned = 0.000752654 Jy ! Component: 550 - total flux cleaned = 0.000808682 Jy ! Component: 600 - total flux cleaned = 0.000889564 Jy ! Component: 650 - total flux cleaned = 0.000810384 Jy ! Component: 700 - total flux cleaned = 0.000784798 Jy ! Component: 750 - total flux cleaned = 0.000735749 Jy ! Component: 800 - total flux cleaned = 0.000688071 Jy ! Component: 850 - total flux cleaned = 0.000664682 Jy ! Component: 900 - total flux cleaned = 0.000732371 Jy ! Component: 950 - total flux cleaned = 0.000709839 Jy ! Component: 1000 - total flux cleaned = 0.000753134 Jy ! Component: 1050 - total flux cleaned = 0.00079614 Jy ! Component: 1100 - total flux cleaned = 0.000795963 Jy ! Component: 1150 - total flux cleaned = 0.000775817 Jy ! Component: 1200 - total flux cleaned = 0.000796159 Jy ! Component: 1250 - total flux cleaned = 0.000815249 Jy ! Component: 1300 - total flux cleaned = 0.000834329 Jy ! Component: 1350 - total flux cleaned = 0.000834373 Jy ! Component: 1400 - total flux cleaned = 0.000889962 Jy ! Component: 1450 - total flux cleaned = 0.000907839 Jy ! Component: 1500 - total flux cleaned = 0.000943511 Jy ! Component: 1550 - total flux cleaned = 0.000995751 Jy ! Component: 1600 - total flux cleaned = 0.000943997 Jy ! Component: 1650 - total flux cleaned = 0.000994737 Jy ! Component: 1700 - total flux cleaned = 0.00101101 Jy ! Component: 1750 - total flux cleaned = 0.00102761 Jy ! Component: 1800 - total flux cleaned = 0.00107564 Jy ! Component: 1850 - total flux cleaned = 0.00113853 Jy ! Component: 1900 - total flux cleaned = 0.0011697 Jy ! Component: 1950 - total flux cleaned = 0.00123098 Jy ! Component: 2000 - total flux cleaned = 0.00132125 Jy ! Total flux subtracted in 2048 components = 0.00141018 Jy ! Clean residual min=-0.000833 max=0.000770 Jy/beam ! Clean residual mean=0.000019 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 1.14059 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 344 components and 1.14059 Jy ![Exited script file: muppet] wmap "J0650-1637_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 3.667 at 18.17 degrees (North through East) ! Clean map min=-0.0017897 max=0.83601 Jy/beam ! Writing clean map to FITS file: J0650-1637_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.83601 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000288062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103371 0.103371 0.206741 0.413482 0.826964 1.65393 3.30786 6.61571 13.2314 26.4629 52.9257 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.836 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.144 x 3.667 at 18.17 degrees (North through East) ! Clean map min=-0.0017897 max=0.83601 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 J0650-1637_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:53:34 2019